Toppan Holdings Inc.

Japan

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        Patent 419
        Trademark 54
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        World 275
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        Europe 3
Date
New (last 4 weeks) 31
2025 March (MTD) 27
2025 February 22
2025 January 39
2024 December 28
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IPC Class
B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins 58
B65D 65/40 - Applications of laminates for particular packaging purposes 54
B32B 27/00 - Layered products essentially comprising synthetic resin 38
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind 21
B32B 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin 21
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NICE Class
09 - Scientific and electric apparatus and instruments 22
16 - Paper, cardboard and goods made from these materials 18
17 - Rubber and plastic; packing and insulating materials 18
19 - Non-metallic building materials 16
27 - Floor and wall coverings 13
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Status
Pending 162
Registered / In Force 311
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1.

invivoid

      
Application Number 1847700
Status Registered
Filing Date 2025-02-13
Registration Date 2025-02-13
Owner TOPPAN Holdings Inc. (Japan)
NICE Classes  ?
  • 05 - Pharmaceutical, veterinary and sanitary products
  • 09 - Scientific and electric apparatus and instruments
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Pharmaceutical preparations and other preparations for destroying vermin, fungicides, herbicides; reagent paper for medical purposes; biological tissue cultures for medical purposes; cultures of microorganisms for medical or veterinary use; bacteriological culture mediums for medical purposes; diagnostic media for bacteriological cultures; stem cells for medical purposes; biological preparations for medical purposes; oiled paper for medical purposes; adhesive tapes for medical purposes; empty capsules for pharmaceuticals; semen for artificial insemination; cell culture media for use in toxicity tests, drug discovery research, cultured foods, regenerative medicine and personalized medicine in the fields of cancer and 3D cell culture. Laboratory apparatus and instruments; incubators for bacteria culture; photographic machines and apparatus; optical machines and apparatus; measuring or testing machines and instruments; personal digital assistants; computer programs; software as a medical device (SaMD), downloadable; computer software, recorded; computer software applications, downloadable; recorded computer operating programs; computer programs, downloadable; computer software platforms, recorded or downloadable; downloadable graphics for mobile phones; downloadable emoticons for mobile phones; downloadable image files; recorded video discs and video tapes; electronic publications; telepresence robots. Designing of machines, apparatus, instruments [including their parts] or systems composed of such machines, apparatus and instruments; computer programming; information technology (IT) support services; artificial intelligence consultancy; computer system design; development of computer platforms; recovery of computer data; data security consultancy; testing, inspection or research of pharmaceuticals, cosmetics or foodstuffs; culturing of cells for scientific research purposes; conducting technical project studies; rental of measuring apparatus; rental of computers; providing computer programs on data networks; rental of web servers; rental of computer software; platform as a service (PaaS); software as a service (SaaS); providing virtual computer systems through cloud computing; server hosting; electronic data storage; rental of laboratory apparatus and instruments; design and testing of new products relating to cell culture for use in toxicity tests, drug discovery research, cultured foods, regenerative medicine and personalized medicine in the fields of cancer and 3D cell culture; research services for the development of new products relating to cell culture for use in toxicity tests, drug discovery research, cultured foods, regenerative medicine and personalized medicine in the fields of cancer and 3D cell culture.

2.

LAMINATED FILM AND PACKAGING BAG

      
Application Number 18833683
Status Pending
Filing Date 2023-02-14
First Publication Date 2025-03-27
Owner TOPPAN Holdings Inc. (Japan)
Inventor
  • Fukuda, Yuka
  • Sato, Masaki

Abstract

A laminated film including a barrier layer and at least one adjacent layer that is adjacent to the barrier layer, in which the barrier layer has a barrier base material and a coat layer that is provided on one surface of the barrier base material so as to face the adjacent layer, the coat layer is composed of an aluminum particle layer composed of aluminum particles and a resin composition that is loaded into gaps in the aluminum particle layer, and the barrier base material and the adjacent layer include the same resin.

IPC Classes  ?

  • B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
  • B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
  • B65D 75/26 - Articles or materials wholly enclosed in laminated sheets or wrapper blanks

3.

RANGE IMAGING DEVICE AND RANGE IMAGING METHOD

      
Application Number 18972321
Status Pending
Filing Date 2024-12-06
First Publication Date 2025-03-27
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Yamamoto, Kazuto
  • Nakagome, Tomohiro
  • Oosono, Tetsuo
  • Kawabata, Takeshi
  • Shirakawa, Yuya

Abstract

A range imaging device includes a light source unit that emits light pulses to an object, a light-receiving unit including pixel circuits each including a photoelectric conversion element that generates charge according to incident light and charge storage units that integrates the charge, a pixel drive circuit that distributes the charge to the charge storage units for integration therein, and a charge discharge unit that discharges the charge, and a distance calculation unit that calculates a distance to the object. The light pulses include structured light including patterns of dot light, and at least one first pattern of dot light among the patterns of dot light has an elliptical shape in which a ratio of a major axis length to a minor axis length is a threshold or more.

IPC Classes  ?

  • G01S 7/4863 - Detector arrays, e.g. charge-transfer gates
  • G01S 7/484 - Transmitters
  • G01S 17/894 - 3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar

4.

FLOW VELOCITY MEASURING METHOD AND MICROFLUIDIC SYSTEM

      
Application Number JP2024028212
Publication Number 2025/062873
Status In Force
Filing Date 2024-08-07
Publication Date 2025-03-27
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Suzuki, Yuma
  • Abe, Yuichiro

Abstract

The objective of the present invention is to provide a technique capable of accurately acquiring flow velocity information in a microchannel regardless of the shape of the microchannel. To this end, one flow velocity measuring method according to the present invention includes: a first step for feeding a solution to a microfluidic device provided with a microchannel; a second step for emitting an optical signal into the microchannel and acquiring, as a time series, a light intensity distribution of the optical signal transmitted through the microchannel; and a third step for calculating a time-series change indicating a change between the light intensity distribution at a first time and the light intensity distribution at a second time, acquired in the second step, and calculating the flow velocity of the solution in the microchannel from the time-series change in the light intensity distribution.

IPC Classes  ?

  • G01P 5/20 - Measuring speed of fluids, e.g. of air streamMeasuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken by the fluid to traverse a fixed distance using particles entrained by a fluid stream
  • G01N 37/00 - Details not covered by any other group of this subclass

5.

GAS-BARRIER LAMINATE, PACKAGING FILM, PACKAGING CONTAINER, AND PACKAGED PRODUCT

      
Application Number 18977080
Status Pending
Filing Date 2024-12-11
First Publication Date 2025-03-27
Owner TOPPAN HOLDING INC (Japan)
Inventor Fukugami, Miki

Abstract

A gas barrier laminate includes a substrate layer containing a thermoplastic resin, a deposition layer, and a gas barrier coating layer in this order. In quantitative elemental analysis of a surface of the gas barrier layer by X-ray photoelectron spectroscopy, the ratio of silicon atoms and carbon atoms (Si/C) is 0.25 to 0.90, and the half-width of a peak appearing in a bonding energy region of 100 to 107 eV in a narrow spectrum of an Si 2p orbital is 1.85 eV or less on the surface of the gas barrier coating layer.

IPC Classes  ?

  • B32B 33/00 - Layered products characterised by particular properties or particular surface features, e.g. particular surface coatingsLayered products designed for particular purposes not covered by another single class
  • B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
  • B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
  • B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
  • B32B 37/24 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate

6.

PACKAGING MATERIAL FOR POWER STORAGE DEVICE AND POWER STORAGE DEVICE INCLUDING PACKAGING MATERIAL

      
Application Number 18962813
Status Pending
Filing Date 2024-11-27
First Publication Date 2025-03-20
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Numazawa, Taketo
  • Murata, Koji

Abstract

A packing material for a power storage device includes a laminated structure including a substrate layer, a first adhesive layer, a metal foil layer, a second adhesive layer, and a sealant layer in this order, the second adhesive layer including a reaction product of at least acid-modified polyolefin and a multifunctional isocyanate compound, and the second adhesive layer satisfies a condition expressed by an inequality of the following Formula (1): 0.01≤{(C+D)−B}/A≤0.60 . . . (1) [where A to D represent intensities in infrared absorption spectra of the second adhesive layer measured by infrared spectroscopy, A represents a maximum intensity between wavenumbers 3040 and 2760 cm-1, B represents a maximum intensity between wavenumbers 1850 and 1780 cm-1, C represents a maximum intensity between wavenumbers 1760 and 1600 cm-1, and D represents a maximum intensity between wavenumbers 2150 and 2090 cm-1.]

IPC Classes  ?

  • H01M 50/129 - Primary casingsJackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material
  • H01M 50/119 - Metals
  • H01M 50/121 - Organic material
  • H01M 50/172 - Arrangements of electric connectors penetrating the casing

7.

CLADDING MATERIAL FOR ELECTRICITY STORAGE DEVICE AND ELECTRICITY STORAGE DEVICE USING SAME

      
Application Number 18962929
Status Pending
Filing Date 2024-11-27
First Publication Date 2025-03-20
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Imamoto, Junya

Abstract

A packaging material for a power storage device includes at least a substrate layer, a barrier layer, and a sealant layer in this order, in which the sealant layer contains a polypropylene resin and an incompatible component that is incompatible with the polypropylene resin, and, when a cross section of the sealant layer taken along a TD direction is observed, an area proportion S1 of the incompatible component (B) in the cross section is 10 to 50%.

IPC Classes  ?

  • H01M 50/193 - Organic material
  • H01M 50/105 - Pouches or flexible bags
  • H01M 50/121 - Organic material
  • H01M 50/129 - Primary casingsJackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material
  • H01M 50/141 - Primary casingsJackets or wrappings for protecting against damage caused by external factors for protecting against humidity
  • H01M 50/145 - Primary casingsJackets or wrappings for protecting against damage caused by external factors for protecting against corrosion

8.

RANGE IMAGING ELEMENT AND RANGE IMAGING APPARATUS

      
Application Number 18968274
Status Pending
Filing Date 2024-12-04
First Publication Date 2025-03-20
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Ookubo, Yu

Abstract

A range imaging element includes a pixel circuit positioned on a semiconductor substrate and including a photoelectric converter that generates electric charge, a charge storage that stores the charge, a transfer MOS transistor on a transfer path for transferring the charge from the photoelectric converter to the charge storage, and a discharge MOS transistor on a discharge path for discharging the charge from the photoelectric converter. The photoelectric converter is N-gonal (N being an integer equal to or greater than 4) in plan view and provided on the semiconductor substrate. The transfer MOS and discharge MOS transistors are each located on any side of the photoelectric converter, and at least one of the transfer MOS and discharge MOS transistors has a tapered shape that has a width dimension parallel with the side on which the MOS transistor is located and gradually decreasing within the photoelectric converter away from the side.

IPC Classes  ?

  • G01S 7/481 - Constructional features, e.g. arrangements of optical elements
  • G01S 17/89 - Lidar systems, specially adapted for specific applications for mapping or imaging

9.

DECORATIVE SHEET AND METHOD FOR MANUFACTURING DECORATIVE SHEET

      
Application Number 18969207
Status Pending
Filing Date 2024-12-04
First Publication Date 2025-03-20
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Hattori, Masashi

Abstract

A decorative sheet includes a primary film layer and a surface protective layer. The surface protective layer has a glossiness of 12 or less and has an uneven structure on a surface. The uneven structure has an RSm of 10 or more and 310 or less. The surface protective layer has a Martens hardness of 5 or more and 142 or less and contains an ionizing radiation-curable resin as a main material. The ionizing radiation-curable resin contains at least one of an alkylene repeating structure and an alkylene oxide repeating structure having a predetermined structure, and contains a resin obtained by polymerizing an acrylic monomer having 2 or more and 4 or less acryloyloxy groups. The acrylic monomer has 2 acryloyl groups, an acryloyl group chain length of 10 or more and 28 or less, and a viscosity of 100 mPa·s or less at 25° C.

IPC Classes  ?

10.

LIGHT CONTROL DEVICE AND METHOD FOR MANUFACTURING LIGHT CONTROL DEVICE

      
Application Number JP2024029182
Publication Number 2025/057659
Status In Force
Filing Date 2024-08-16
Publication Date 2025-03-20
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Yamakawa Masaya

Abstract

This light control device comprises: a transparent substrate; a light control sheet in which a light control layer provided with a transparent resin layer defining a plurality of voids and a liquid crystal composition filled in the voids is sandwiched between a first electrode film and a second electrode film, the light control sheet being provided with a surface to be stuck facing the transparent substrate on the first electrode film; an adhesive layer with which the surface to be stuck is stuck on the transparent substrate; and a sealing part which fills a first gap between an edge part of the surface to be stuck and the transparent substrate and covers an end surface of the first electrode film and an end surface of the light control layer. The sealing part has a thickness by which an edge part of the adhesive layer is separated from the transparent substrate, and fills a second gap between the edge part of the adhesive layer and the transparent substrate.

IPC Classes  ?

  • G02F 1/1339 - GasketsSpacersSealing of cells
  • G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
  • G02F 1/1333 - Constructional arrangements
  • G02F 1/1334 - Constructional arrangements based on polymer-dispersed liquid crystals, e.g. microencapsulated liquid crystals

11.

MOLDED ARTICLE, DISPLAY DEVICE, INJECTION MOLDING METHOD, INJECTION MOLDED ARTICLE, AND LIQUID CRYSTAL PANEL

      
Application Number JP2024032706
Publication Number 2025/058015
Status In Force
Filing Date 2024-09-12
Publication Date 2025-03-20
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Takeda Tadashi
  • Funaki Hayato
  • Suzuki Jotaro

Abstract

In the present invention, a picture printing layer is provided on one surface of a base material layer, and includes a first color pattern layer composed of a plurality of first color dots, and a second color pattern layer provided on the first color pattern layer and composed of a plurality of second color dots. Each of the plurality of first color dots includes a first color binder and a plurality of first color pigment chips dispersed inside the first color binder. Each of the second color dots includes a second color binder and a plurality of second color pigment chips dispersed inside the second color binder. Either the plurality of first color pigment chips or the plurality of second color pigment chips is a first interference pigment of a plurality of colors which respectively generate mutually different first interference lights. The other of the plurality of first color pigment chips and the plurality of second color pigment chips is a second interference pigment which generates second interference light of a single color different from a mixed color exhibited by the plurality of first interference pigments. The plurality of first interference lights and the second interference light are subjected to additive color mixing.

IPC Classes  ?

  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
  • B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
  • B41M 3/06 - Veined printingsFluorescent printingsStereoscopic imagesImitated patterns, e.g. tissues, textiles
  • G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
  • G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

12.

METHOD FOR PRODUCING DECORATIVE SHEET, DECORATIVE SHEET, DECORATIVE MEMBER, AND INK FOR FORMING PATTERN PORTION FOR GLOSS MAT EXPRESSION

      
Application Number JP2024032931
Publication Number 2025/058069
Status In Force
Filing Date 2024-09-13
Publication Date 2025-03-20
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Akashi Aya
  • Noguchi Shota
  • Ogata Yumeto
  • Togasaki Hiromasa

Abstract

Provided is a method for producing a decorative sheet which has a more realistic texture, expresses a favorable realistic hue, and is excellent in post-processing resistance to post-processing such as V-groove bending. To this end: on one surface of a colored thermoplastic resin layer (2), a picture layer (5) with a picture, a transparent thermoplastic resin layer (6) containing a nano-sized nucleating agent, and a surface protective layer (7) are layered in this order; a pattern layer (8a) is formed using a colorless or light-colored ink and a material with a greater light absorbability of light of a predetermined wavelength than the colored thermoplastic resin layer (2) by arranging, on the other surface of the colored thermoplastic resin layer, a pattern portion for gloss mat expression (3), which is a light-absorbing region, to match with the picture; then irradiating light in which power of light of a predetermined wavelength is greater than power of light of other wavelength is emitted; and then an embossed portion (7a) is formed by pressing an embossing plate for forming an embossed shape against the surface protective layer (7).

IPC Classes  ?

  • B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
  • B32B 3/00 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form
  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 33/00 - Layered products characterised by particular properties or particular surface features, e.g. particular surface coatingsLayered products designed for particular purposes not covered by another single class
  • B32B 38/06 - Embossing
  • C09D 11/00 - Inks
  • C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
  • E04F 13/07 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor
  • E04F 13/18 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor composed of a plurality of similar covering or lining elements of organic plastics with or without reinforcements or filling materials
  • E04F 15/10 - Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite, hardboard

13.

COMPOSITION FOR FIRE-EXTINGUISHING MATERIAL, PRODUCTION METHOD THEREFOR, METHOD FOR SELECTING BINDER RESIN, FIRE-EXTINGUISHING MATERIAL, FIRE-EXTINGUISHING MATERIAL SHEET, AND DEVICE HAVING AUTOMATIC FIRE-EXTINGUISHING FUNCTION

      
Application Number 18962871
Status Pending
Filing Date 2024-11-27
First Publication Date 2025-03-20
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Honjo, Yusaku
  • Kurokawa, Masato
  • Shiine, Yasuharu
  • Tanabe, Junya
  • Kakegawa, Shunta

Abstract

A fire-extinguishing material composition contains: a fire-extinguishing agent containing at least one salt of a deliquescent organic salt or inorganic salt; and a compound having an acid anhydride group. A fire-extinguishing material according to the present disclosure is formed from the fire-extinguishing material composition.

IPC Classes  ?

  • A62D 1/00 - Fire-extinguishing compositionsUse of chemical substances in extinguishing fires
  • C08J 7/04 - Coating
  • C08J 7/05 - Forming flame retardant coatings or fire resistant coatings
  • C08K 3/105 - Compounds containing metals of Groups 1 to 3 or of Groups 11 to 13 of the Periodic Table
  • C08K 5/06 - EthersAcetalsKetalsOrtho-esters
  • C09D 7/61 - Additives non-macromolecular inorganic
  • C09D 7/63 - Additives non-macromolecular organic
  • C09D 129/14 - Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols

14.

RANGE IMAGING DEVICE AND RANGE IMAGING METHOD

      
Application Number 18964053
Status Pending
Filing Date 2024-11-29
First Publication Date 2025-03-20
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Ookubo, Yu

Abstract

A range imaging device includes a light receiving unit including pixel circuits each including a photoelectric conversion device, charge storages, and transfer transistors, and a pixel driver circuit that distributes and stores charge in the storages at storage timing synchronized with emission of light pulse, a light source unit that emits the pulse, and a range image processing unit that measures distance to subject based on quantities of charge stored in the respective storages. The range image processing unit detects, without emission of the pulse, interference light based on difference between maximum and minimum values of quantity of interference charge stored in each storage, in cycle and the storage timing same as those with emission of the pulse, before the distance is measured, and the range image processing unit changes emission timing of the pulse and storage timing and measures the distance in response to detection of the interference light.

IPC Classes  ?

  • G01S 17/08 - Systems determining position data of a target for measuring distance only
  • G01S 7/4863 - Detector arrays, e.g. charge-transfer gates
  • G01S 17/89 - Lidar systems, specially adapted for specific applications for mapping or imaging
  • G06T 7/70 - Determining position or orientation of objects or cameras

15.

TERMINAL FILM FOR POWER STORAGE DEVICE, AND POWER STORAGE DEVICE USING SAME

      
Application Number 18969209
Status Pending
Filing Date 2024-12-04
First Publication Date 2025-03-20
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Nakanishi, Shunsuke
  • Muraki, Takuya
  • Imamoto, Junya

Abstract

A power storage device terminal film for covering an outer peripheral surface of part of a metal terminal constituting a power storage device, the power storage device terminal film containing polypropylene and polyethylene, wherein the terminal film has a first surface satisfying Formula (A1): 0.3≤a2/a1≤6.2(A1), where a1 represents an absorption intensity at a wave number of 720 cm−1 measured by attenuated total reflection infrared spectroscopy, and a2 represents an absorption intensity at a wave number of 841 cm−1 measured by attenuated total reflection infrared spectroscopy.

IPC Classes  ?

  • H01M 50/193 - Organic material
  • H01M 50/105 - Pouches or flexible bags
  • H01M 50/178 - Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag cells
  • H01M 50/197 - Sealing members characterised by the material having a layered structure

16.

ORGANIC EL DISPLAY DEVICE, AND METHOD FOR MANUFACTURING SAME

      
Application Number JP2024031958
Publication Number 2025/057864
Status In Force
Filing Date 2024-09-06
Publication Date 2025-03-20
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Higashi Mikako
  • Haraguchi Kazumichi
  • Kogure Taketo

Abstract

Provided are: an organic EL display device that is provided with an optical sensor, and suppresses noise to the optical sensor, and is capable of achieving high resolution; and a method for manufacturing the same. An organic EL display device having a near-infrared-light-receiving unit, a lower electrode, a light-emitting layer, a transparent electrode, and a color filter in this order on a substrate, wherein the color filter has a patterned colored layer and a visible-light-shielding layer provided on the near-infrared-light-receiving unit, and has, on the colored layer, a near-infrared-light-shielding layer that is located between the colored layer and the transparent electrode or is integrated with the colored layer.

IPC Classes  ?

  • H10K 59/60 - OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
  • C09B 57/00 - Other synthetic dyes of known constitution
  • C09B 67/20 - Preparations of organic pigments
  • G02B 5/20 - Filters
  • G02B 5/22 - Absorbing filters
  • G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
  • G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
  • H10K 50/86 - Arrangements for improving contrast, e.g. preventing reflection of ambient light
  • H10K 59/10 - OLED displays
  • H10K 59/38 - Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
  • H10K 59/70 - OLEDs integrated with inorganic light-emitting elements, e.g. with inorganic electroluminescent elements
  • H10K 71/12 - Deposition of organic active material using liquid deposition, e.g. spin coating

17.

DECORATIVE SHEET AND METHOD OF PRODUCING DECORATIVE SHEET

      
Application Number 18952313
Status Pending
Filing Date 2024-11-19
First Publication Date 2025-03-13
Owner TOPPAN HOLDINGS INC . (Japan)
Inventor
  • Hattori, Masashi
  • Akutsu, Erika

Abstract

A decorative sheet includes a primary film layer and a surface protective layer, in which the surface protective layer has a gloss level of 15 or less; the surface protective layer has on its surface a ridged portion to form an uneven shape; the surface protective layer contains as a main material an ionizing radiation-curable resin; the ionizing radiation-curable resin contains as a main component an acrylic resin containing a repeating structure; the repeating structure is one of an alkylene structure, an ethylene oxide structure, a propylene oxide structure, and an ε-caprolactone structure; and an acrylic monomer forming the acrylic resin has two or more and four or less acryloyl groups, and a shaping parameter expressed by Formula 1 is in a range of 0.8 or more and 3.4 or less.

IPC Classes  ?

  • B32B 27/14 - Layered products essentially comprising synthetic resin next to a particulate layer
  • B32B 5/16 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer formed of particles, e.g. chips, chopped fibres, powder
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin
  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins

18.

RANGE IMAGING APPARATUS AND RANGE IMAGING METHOD

      
Application Number 18956053
Status Pending
Filing Date 2024-11-22
First Publication Date 2025-03-13
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Yamamoto, Kazuto
  • Akahori, Tomoyuki
  • Nakagome, Tomohiro

Abstract

A range imaging apparatus includes a light source unit, a light receiving unit having pixel circuits formed in a two-dimensional matrix and a pixel driver circuit, and a range computing unit that calculates the distance to a subject based on the amount of charge stored in each charge storage. The light pulse is structured light made up of light dots, and the range computing unit calculates the distance to the subject by using a value obtained by subtracting, from a first amount of charge stored in the charge storage in a first pixel circuit that receives directly reflected light, a second amount of charge based on an amount of charge stored in the charge storage in a second pixel circuit that is located near the first pixel circuit and does not receive the directly reflected light.

IPC Classes  ?

  • G01S 7/4863 - Detector arrays, e.g. charge-transfer gates
  • G01S 17/894 - 3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar

19.

AERIAL DISPLAY APPARATUS

      
Application Number 18958032
Status Pending
Filing Date 2024-11-25
First Publication Date 2025-03-13
Owner TOPPAN Holdings Inc. (Japan)
Inventor Daiku, Yasuhiro

Abstract

An aerial display apparatus includes: a display device configured to display an image; an alignment control device arranged to receive light emitted from the display device and configured to refract the light emitted from the display device in an oblique direction to a normal direction orthogonal to a plane; and an optical device arranged to receive the light emitted from the alignment control device and configured to reflect the light emitted from the alignment control device to a side opposite to the alignment control device to form an aerial image in an aerial space.

IPC Classes  ?

  • G02B 30/56 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels by projecting aerial or floating images

20.

METHOD OF DETECTING NUCLEIC ACID AND DETECTION REAGENT

      
Application Number 18960717
Status Pending
Filing Date 2024-11-26
First Publication Date 2025-03-13
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Ogino, Masayuki
  • Makino, Yoichi

Abstract

A method of detecting a nucleic acid including mixing a fluid including a target nucleic acid with a detection reagent including a first enzyme for cleaving a first nucleic acid having a first flap and a second enzyme for cleaving a second nucleic acid such that the target nucleic acid, the first nucleic acid and the second nucleic acid form a complex as a first invasive structure, conducting a first reaction which causes the first enzyme to cleave the first flap of the first invasive structure and produces a third nucleic acid that forms a complex, as a second invasive structure, with a fourth nucleic acid having a second flap, and conducting a second reaction which causes the second enzyme to cleave the second flap of the second invasive structure and produces a cleaved product.

IPC Classes  ?

  • C12Q 1/6818 - Hybridisation assays characterised by the detection means involving interaction of two or more labels, e.g. resonant energy transfer
  • C12Q 1/6823 - Release of bound markers
  • C12Q 1/6837 - Enzymatic or biochemical coupling of nucleic acids to a solid phase using probe arrays or probe chips
  • C12Q 1/6876 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes

21.

OUTER PACKAGE MATERIAL FOR ELECTRICITY STORAGE DEVICE AND ALL-SOLID-STATE BATTERY PROVIDED WITH SAME

      
Application Number JP2024030018
Publication Number 2025/052959
Status In Force
Filing Date 2024-08-23
Publication Date 2025-03-13
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Muraki Takuya

Abstract

This outer package material for an electricity storage device comprises a base material layer, a metal layer positioned on the base material layer, a sealant layer positioned on the metal layer, and an adhesive layer for bonding the base material layer and the metal layer; and exhibits a thermal diffusivity of 1.4 × 10-7m2/s or more.

IPC Classes  ?

  • H01M 50/131 - Primary casingsJackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
  • H01M 10/613 - Cooling or keeping cold
  • H01M 10/623 - Portable devices, e.g. mobile telephones, cameras or pacemakers
  • H01M 10/625 - Vehicles
  • H01M 10/637 - Control systems characterised by the use of reversible temperature-sensitive devices, e.g. NTC, PTC or bimetal devicesControl systems characterised by control of the internal current flowing through the cells, e.g. by switching
  • H01M 10/647 - Prismatic or flat cells, e.g. pouch cells
  • H01M 10/651 - Means for temperature control structurally associated with the cells characterised by parameters specified by a numeric value or mathematical formula, e.g. ratios, sizes or concentrations
  • H01M 10/655 - Solid structures for heat exchange or heat conduction
  • H01M 50/105 - Pouches or flexible bags
  • H01M 50/119 - Metals
  • H01M 50/121 - Organic material
  • H01M 50/122 - Composite material consisting of a mixture of organic and inorganic materials
  • H01M 50/129 - Primary casingsJackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material
  • H01M 50/133 - Thickness

22.

OPTICAL FILM, COMPOSITION FOR FORMING COLORED LAYER, DIPYRROMETHENE COBALT COMPLEX AND DISPLAY DEVICE

      
Application Number 18765193
Status Pending
Filing Date 2024-07-05
First Publication Date 2025-03-13
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Tagami, Hanae
  • Furukawa, Shigeki
  • Shimada, Erika
  • Ishimaru, Yoshiko
  • Futamata, Kai
  • Ishikawa, Shinya

Abstract

An optical film includes: a transparent substrate; and a colored layer laminated on at least one side of the transparent substrate, the colored layer containing a dye (A), the dye (A) containing a colorant having a wavelength of maximum absorption in the range of 470 nm to 530 nm, the colorant containing a dipyrromethene cobalt complex having a structure represented by formula (I), in which R1 to R7 are combined such that a free energy change between before and after the reaction, calculated by applying R1 to R7 in the formula (I) to a predetermined reaction formula (II) using a quantum chemical calculation program Gaussian 16 with a calculation method B3LYP and a basis function 6-31G (d,p) (however, a basis function LanL2DZ is assigned to elements having an atomic number greater than that of Kr in the periodic table), is 0.92 kcal/mol or greater.

IPC Classes  ?

  • H10K 85/30 - Coordination compounds
  • C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
  • H10K 59/38 - Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
  • H10K 85/60 - Organic compounds having low molecular weight

23.

FLEXIBLE WIRING BOARD UNIT AND LIGHT CONTROL UNIT

      
Application Number 18954774
Status Pending
Filing Date 2024-11-21
First Publication Date 2025-03-13
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Tsuji, Masaki
  • Sato, Hideshi
  • Nakamura, Gen

Abstract

A flexible wiring board unit includes a first flexible wiring board extending in a first direction, and a second flexible wiring board extending in a second direction. The second flexible wiring board is electrically connected to the first flexible wiring board on a first side of the second flexible wiring board in the second direction, the first direction and the second direction mutually intersecting, the first flexible wiring board includes a first bonding terminal and a second bonding terminal formed in the first direction and connected to a power supply target, and the second flexible wiring board includes a first power supply terminal and a second power supply terminal formed on a second side opposite to the first side in the second direction and connected to an external power supply.

IPC Classes  ?

  • H01R 12/78 - Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to other flexible printed circuits, flat or ribbon cables or like structures
  • H05K 1/02 - Printed circuits Details
  • H05K 1/14 - Structural association of two or more printed circuits

24.

CHANNEL STRUCTURE, MICROCHANNEL DEVICE, AND WEARABLE DEVICE

      
Application Number JP2024027295
Publication Number 2025/047263
Status In Force
Filing Date 2024-07-31
Publication Date 2025-03-06
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Matsui, Ryo
  • Shioya, Toshihito
  • Suzuki, Yuma

Abstract

The purpose of the present invention is to provide a technique for reducing effects of air bubbles generated from a liquid in a microchannel device. One channel structure according to the present invention forms a part of a microchannel device. The channel structure is characterized by comprising: an inflow channel through which a liquid flows; a liquid accumulation part connected to the inflow channel; a gas accumulation part provided vertically upward of the liquid accumulation part; and an outflow channel connected to the liquid accumulation part.

IPC Classes  ?

  • G01N 35/08 - Automatic analysis not limited to methods or materials provided for in any single one of groups Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
  • B01J 19/00 - Chemical, physical or physico-chemical processes in generalTheir relevant apparatus
  • G01N 37/00 - Details not covered by any other group of this subclass

25.

INTERACTIVE PROCESSING SYSTEM, INTERACTIVE PROCESSING METHOD, INTERACTIVE PROCESSING DEVICE, AND PROGRAM

      
Application Number JP2024030707
Publication Number 2025/047797
Status In Force
Filing Date 2024-08-28
Publication Date 2025-03-06
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Nakayama Tomoaki
  • Zhang Ping
  • Tada Shiori

Abstract

One aspect of the present disclosure is an interactive processing system having a processor that performs processing in response to a request from a user terminal device, the interactive processing system comprising: a personality information generation unit that generates personality-defining text information indicating the personality of a subject on the basis of a plurality of personality factor parameters that affect the personality of the subject; and a response processing unit that generates response text information on the basis of utterance information received from the user terminal device and the personality-defining text information generated by the personality information generation unit.

IPC Classes  ?

  • G06T 13/40 - 3D [Three Dimensional] animation of characters, e.g. humans, animals or virtual beings
  • G06F 3/16 - Sound inputSound output

26.

LIGHT MODULATING SHEET AND METHOD FOR MANUFACTURING LIGHT MODULATING SHEET

      
Application Number JP2024024074
Publication Number 2025/047111
Status In Force
Filing Date 2024-07-03
Publication Date 2025-03-06
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Hoshino Tatsuya
  • Nakamura Gen
  • Shono Takuma
  • Yasuhara Toshiji

Abstract

This light modulating sheet comprises: a light modulating layer including a liquid crystal compound and a dichroic dye; and a first transparent electrode layer and a second transparent electrode layer, which are a pair of transparent electrode layers sandwiching the light modulating layer. When viewed from a position facing the surface of the light modulating sheet: the first transparent electrode layer includes a non-conductive portion extending linearly, and a conductive portion demarcated by the non-conductive portion; and a section having conductivity in the second transparent electrode layer overlaps each of the conductive portion and the non-conductive portion. The average transmittance of light in an infrared region in the light modulating sheet when in an opaque state is 64% or less.

IPC Classes  ?

  • G02F 1/1343 - Electrodes
  • G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
  • G02F 1/1334 - Constructional arrangements based on polymer-dispersed liquid crystals, e.g. microencapsulated liquid crystals
  • G02F 1/137 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering

27.

FIRE EXTINGUISHING MATERIAL, FIRE EXTINGUISHING MATERIAL ROLL, AND METHOD FOR PRODUCING FIRE EXTINGUISHING MATERIAL

      
Application Number JP2024030016
Publication Number 2025/047615
Status In Force
Filing Date 2024-08-23
Publication Date 2025-03-06
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Kakegawa Shunta
  • Oobuchi Tomomichi
  • Kuroda Kenjiro
  • Shiine Yasuharu
  • Kurokawa Masato
  • Honjo Yusaku
  • Isowa Manami

Abstract

This fire extinguishing material is provided with: a plurality of fire extinguishing agent layers that contain a fire extinguishing agent and are disposed so as to be separated from each other; and a packaging material that individually encapsulates the plurality of fire extinguishing agent layers. This fire extinguishing material roll is formed by winding the fire extinguishing material in a roll shape. This method for producing a fire extinguishing material comprises: a fire extinguishing agent layer forming step for forming a plurality of fire extinguishing agent layers including a fire extinguishing agent; and an encapsulation step for separating the plurality of fire extinguishing agent layers from each other and individually encapsulating the plurality of fire extinguishing agent layers in the packaging material.

IPC Classes  ?

  • A62C 3/00 - Fire prevention, containment or extinguishing specially adapted for particular objects or places
  • A62C 19/00 - Hand fire-extinguishers in which the extinguishing substance is expelled by an explosionExploding containers thrown into the fire
  • A62D 1/06 - Fire-extinguishing compositionsUse of chemical substances in extinguishing fires containing gas-producing, chemically-reactive components

28.

MICROLENS ARRAY AND SOLID-STATE IMAGING DEVICE

      
Application Number 18940090
Status Pending
Filing Date 2024-11-07
First Publication Date 2025-02-27
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Tomioka, Shungo

Abstract

A microlens array includes microlenses disposed in order and a low refractive index layer that contains a hollow filler and a medium and is formed on the microlenses and that has a lower refractive index than the refractive index of the microlenses. The proportion of white pixels in a binarized plan view image of the low refractive index layer is 76% or less.

IPC Classes  ?

  • G02B 1/02 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of crystals, e.g. rock-salt, semiconductors
  • H01L 27/146 - Imager structures

29.

LIGHT CONTROL SHEET AND METHOD OF PRODUCING LIGHT CONTROL SHEET

      
Application Number 18940936
Status Pending
Filing Date 2024-11-08
First Publication Date 2025-02-27
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Takahashi, Yusuke
  • Yamashita, Daisuke

Abstract

A light control sheet includes two transparent substrate layers each including an electrode layer, and a light control layer formed between the two transparent substrate layers. The light control layer includes a transparent resin layer defining a void, a liquid crystal composition filling the void, and a spacer that determines a thickness of the light control layer. Each transparent substrate layer in the light control sheet has external haze of less than 0.1%, and each transparent substrate layer in the light control sheet has internal haze of 0.1% or more and 2.0% or less.

IPC Classes  ?

30.

PACKAGING MATERIAL

      
Application Number JP2024024690
Publication Number 2025/041469
Status In Force
Filing Date 2024-07-09
Publication Date 2025-02-27
Owner
  • ARTIENCE CO., LTD. (Japan)
  • TOYO-MORTON, LTD. (Japan)
  • TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Uchiyama Yusei
  • Oshima Ryota
  • Masuko Tatsuya
  • Arita Takeshi
  • Kudo Shigeki

Abstract

Provided is a packaging material having both high appearance and high retort performance. A packaging material according to the present disclosure is a packaging material for thermally sterilized food, and comprises at least a transparent vapor-deposited film layer, an adhesive layer and a plastic film layer in this order. The adhesive layer is a cured product of a solventless adhesive. The solventless adhesive contains a polyol main agent (A) containing a polyester polyol and a polyisocyanate curing agent (B) containing an aliphatic polyisocyanate, and has a viscosity at 40°C of 80 Pa∙s or less after 12 hours at 40°C after blending the polyol main agent (A) with the polyisocyanate curing agent (B).

IPC Classes  ?

  • B65D 65/40 - Applications of laminates for particular packaging purposes
  • C09J 167/00 - Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chainAdhesives based on derivatives of such polymers
  • C09J 167/03 - Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
  • C09J 175/06 - Polyurethanes from polyesters

31.

DECORATIVE SHEET AND DECORATIVE MEMBER

      
Application Number JP2024029705
Publication Number 2025/041804
Status In Force
Filing Date 2024-08-21
Publication Date 2025-02-27
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Noguchi Shota
  • Togasaki Hiromasa
  • Akashi Aya
  • Ogata Yumeto

Abstract

Provided are a decorative sheet and a decorative member which have a texture closer to a genuine article and an excellent design. This decorative sheet (1) comprises a pattern layer (5), a transparent thermoplastic resin layer (6), and a surface protective layer (7) which are sequentially laminated on one surface of a colored thermoplastic resin layer (2), wherein: a region (pattern part (3) for gloss mat expression), which contains a predetermined material having light absorption properties with respect to infrared rays compared to the colored thermoplastic resin layer (2), is disposed on the surface on the reverse side of the colored thermoplastic resin layer (2) from the pattern layer (5), in synchronization with the pattern of pattern layer (5); the pattern part (3) for gloss mat expression has an infrared transmittance of at most 60% at a wavelength of 2,000 nm; and an embossed part (7a) is formed at a position of the surface protective layer (7) which overlaps with a portion formed of the predetermined material in a plan view.

IPC Classes  ?

  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
  • B32B 7/023 - Optical properties

32.

WIRING BOARD, SEMICONDUCTOR DEVICE, AND METHOD FOR PRODUCING WIRING BOARD

      
Application Number 18923761
Status Pending
Filing Date 2024-10-23
First Publication Date 2025-02-27
Owner TOPPAN Holdings Inc. (Japan)
Inventor Sugawara, Kenta

Abstract

The present invention is a wiring board with a multi-layer structure having a plurality of build-up layers, wherein, among the build-up layers, a build-up layer on a front surface side formed last has a first solder pad and a second solder pad, a solder resist layer is provided on the front surface side of the build-up layer on a front surface side, and heights of the first solder pad and the second solder pad from front surfaces thereof to a front surface of the solder resist layer are different from each other.

IPC Classes  ?

  • H01L 23/498 - Leads on insulating substrates
  • H01L 23/00 - Details of semiconductor or other solid state devices
  • H05K 1/11 - Printed elements for providing electric connections to or between printed circuits
  • H05K 3/18 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material

33.

ELECTRODE DEVICE FOR LIVING BODY

      
Application Number 18936319
Status Pending
Filing Date 2024-11-04
First Publication Date 2025-02-20
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Yamaguchi, Hirotaka
  • Ueda, Ryuji
  • Kina, Osamu
  • Uemura, Daizo

Abstract

An electrode device for a living body includes: an electrode sheet including at least a pair of electrodes that receives a bioelectrical signal, a wiring member that transmits the bioelectrical signal received, a sensor module that outputs a signal relating to the bioelectrical signal to an exterior, a connector that connects the bioelectrical signal transmitted, to the sensor module, and a sheet member that supports the electrodes, the wiring member, the sensor module, and the connector; and an adhesive sheet that can be attached to a living body while covering the electrode sheet.

IPC Classes  ?

  • A61B 5/262 - Needle electrodes
  • A61B 5/00 - Measuring for diagnostic purposes Identification of persons
  • A61B 5/257 - Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes
  • A61B 5/263 - Bioelectric electrodes therefor characterised by the electrode materials
  • A61B 5/273 - Connection of cords, cables or leads to electrodes

34.

COMPOSITION FOR FORMING COLORED LAYER, OPTICAL FILM AND DISPLAY DEVICE

      
Application Number 18936412
Status Pending
Filing Date 2024-11-04
First Publication Date 2025-02-20
Owner Toppan Holdings Inc. (Japan)
Inventor
  • Futamata, Kai
  • Ishimaru, Yoshiko
  • Ishikawa, Shinya

Abstract

A composition for forming a colored layer contains a dye, an active energy radiation-curable resin, a photoinitiator, a solvent, and an additive. The dye contains at least one of a first coloring material, a second coloring material, and a third coloring material, with the wavelength of maximum absorption within the range of 470 to 530 nm and the full width at half maximum of the absorption spectrum is 15 to 45 nm. The wavelength of maximum absorption of the second coloring material is within the range of 560 to 620 nm and the full width at half maximum of the absorption spectrum is 15 to 55 nm. Within the wavelength range of 380 to 780 nm, the third coloring material exhibits the lowest transmittance in the range of 650 to 780 nm. The additive includes a compound A and a sulfur antioxidant.

IPC Classes  ?

  • C09D 7/41 - Organic pigmentsOrganic dyes
  • C08K 5/00 - Use of organic ingredients
  • C08K 5/5397 - Phosphine oxides
  • C09D 7/48 - Stabilisers against degradation by oxygen, light or heat
  • C09D 133/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
  • G02B 1/16 - Optical coatings produced by application to, or surface treatment of, optical elements having an anti-static effect, e.g. electrically conducting coatings
  • G02B 1/18 - Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
  • G02B 5/22 - Absorbing filters
  • G02B 5/28 - Interference filters

35.

SKIN ADHESIVE SHEET

      
Application Number JP2024025854
Publication Number 2025/037513
Status In Force
Filing Date 2024-07-18
Publication Date 2025-02-20
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Nomura Saeko
  • Miyauchi Natsumi
  • Tanabe Junya

Abstract

A region within a carrier sheet that does not overlap with an adhesive tape is a first region, and a region that overlaps with the adhesive tape is a second region. The carrier sheet, when observed from a viewpoint that faces the plane in which the carrier sheet extends, has a slit that extends from a portion in the outer edge of the carrier sheet and contained in the first region, towards the adhesive tape to beyond the boundary between the first region and the second region. The 180° peel strength between the carrier sheet and a base material, in accordance with JIS Z 0237:2009, is not more than 2 N/25 mm. The carrier sheet has a thickness of 10 µm to 400 µm. The depth D1 of the slit satisfies 1/4 T ≤ D1 ≤ T where T is the thickness of the carrier sheet 11.

IPC Classes  ?

36.

METHOD FOR CHANGING HYDROGEL VOLUME AND HYDROGEL

      
Application Number 18723980
Status Pending
Filing Date 2022-12-14
First Publication Date 2025-02-20
Owner
  • TOPPAN Holdings Inc. (Japan)
  • OSAKA UNIVERSITY (Japan)
Inventor
  • Matsusaki, Michiya
  • Nakamoto, Masahiko
  • Kitano, Shiro

Abstract

The present invention relates to a method for changing a hydrogel volume, the method including a step A of bringing an ionic polymer into contact with a hydrogel, which has a site having decomposition activity for the ionic polymer and a cross-linkable functional group that is capable of cross-linking with the ionic polymer through electrostatic interaction, to allow the cross-linkable functional group to cross-link with the ionic polymer, and reducing a volume of the hydrogel; and a step B of decomposing the ionic polymer cross-linking with the hydrogel by using the site having decomposition activity and discharging at least part of a decomposition product of the ionic polymer from the hydrogel to increase the hydrogel volume.

IPC Classes  ?

  • A61K 47/69 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
  • A61K 9/06 - OintmentsBases therefor
  • A61K 47/62 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid
  • C08J 3/24 - Crosslinking, e.g. vulcanising, of macromolecules
  • C08L 89/00 - Compositions of proteinsCompositions of derivatives thereof

37.

LIGHT CONTROL SHEETS AND METHODS OF PRODUCING LIGHT CONTROL SHEETS

      
Application Number 18934772
Status Pending
Filing Date 2024-11-01
First Publication Date 2025-02-20
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Horikawa, Kimio
  • Oonuma, Fumio
  • Yasuhara, Toshiji
  • Nakamura, Gen

Abstract

A light control sheet is reversibly changeable between transparent and opaque in response to a change in alignment of a liquid crystal compound. The light control sheet includes a light control layer including a polymer resin layer in which voids are dispersed, and a liquid crystal composition containing the liquid crystal compound. The liquid crystal composition is filling the voids. In the light control layer, a percentage of a volume of the liquid crystal composition relative to a total volume of the polymer resin layer and the liquid crystal composition is 40% or greater and 60% or less. Avoid diameter of the voids is 2 μm or less.

IPC Classes  ?

  • G02F 1/133 - Constructional arrangementsOperation of liquid crystal cellsCircuit arrangements

38.

TOPPAN

      
Application Number 238722100
Status Pending
Filing Date 2025-02-14
Owner TOPPAN Holdings Inc. (Japan)
NICE Classes  ?
  • 19 - Non-metallic building materials
  • 27 - Floor and wall coverings

Goods & Services

(1) Non-metallic minerals for building or construction; building materials, not of metal; building panels, not of metal; wall claddings, not of metal, for building; refractory construction materials, not of metal; moldings, not of metal, for cornices; fences, not of metal; plastic building materials; synthetic building materials; asphalt, and asphalt building or construction materials; rubber building or construction materials; plaster for building purposes; lime building or construction materials; building or construction materials of plaster; doors, not of metal; interior window shutters, not of metal; building materials of plastic in the form of sheeting; buildings, not of metal; cement and its products; cement; concrete building elements; building timber; moldable wood; building stone; stone for building and construction; building glass; fireplace mantles, not of metal; sliding doors, not of metal; outdoor blinds, not of metal or textile. (2) Bath mats for wash places; mats; tatami mats; Japanese rice straw mats; floor coverings; wall hangings, not of textile; artificial turf; gymnastic mats; wallpaper; linoleum tiles for affixing to existing walls or floors.

39.

DETECTION KIT, SEALING LIQUID, METHOD FOR PRESERVING SEALING LIQUID, AND METHOD FOR DETECTING SAMPLE

      
Application Number 18931253
Status Pending
Filing Date 2024-10-30
First Publication Date 2025-02-13
Owner TOPPAN Holdings Inc. (Japan)
Inventor
  • Shinohara, Yuichiro
  • Wada, Shinichi
  • Goto, Keisuke
  • Suzuki, Yuta

Abstract

A detection kit is used for detecting a target substance contained in a liquid sample and includes a fluid device that accommodates a sample, a detection reagent that reacts with the target substance, and an oil-based sealing liquid, in which the fluid device includes an internal space that accommodates a mixed aqueous solution of the sample and the detection reagent, an injection port and a discharge port that communicate with the internal space, and a plurality of wells that open to the internal space and accommodate the mixed aqueous solution, and a dissolved oxygen amount in the sealing liquid is 100 mg/L or less and a dissolved nitrogen amount in the sealing liquid is 260 mg/mL or less.

IPC Classes  ?

  • B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glasswareDroppers

40.

DECORATIVE SHEET

      
Application Number JP2024027210
Publication Number 2025/033262
Status In Force
Filing Date 2024-07-30
Publication Date 2025-02-13
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Murata, Daisuke
  • Akutsu, Erika

Abstract

Provided is a decorative sheet having excellent heat resistance, scratch resistance, and stain resistance. A decorative sheet (1) comprises a raw material layer (2) and a surface protection layer, wherein the surface protection layer is provided on the raw material layer (2), the decorative sheet (1) comprising: a first gloss adjustment layer (5) which includes a cured object of a first ionizing-radiation-curable resin; and a second gloss adjustment layer (6) which partly covers the upper surface of the first gloss adjustment layer (5), includes a cured object of a second ionizing-radiation-curable resin, and has, on the upper surface thereof, a rugged structure in which the ratio RSm/Ra of an average length RSm to an arithmetic average roughness Ra of roughness curve elements is in the range of 10-600, the rugged structure including a plurality of ridge portions each having a protruding ridge shape.

IPC Classes  ?

  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin
  • B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
  • E04F 13/08 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor composed of a plurality of similar covering or lining elements
  • E04F 13/18 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor composed of a plurality of similar covering or lining elements of organic plastics with or without reinforcements or filling materials

41.

VAPOR DEPOSITION MASK AND ELECTRONIC DEVICE MANUFACTURING METHOD

      
Application Number JP2024028531
Publication Number 2025/033509
Status In Force
Filing Date 2024-08-08
Publication Date 2025-02-13
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Sano Aoi
  • Usui Kazuma
  • Michi Hiroyuki
  • Motegi Ryoma

Abstract

Provided are: a vapor deposition mask capable of forming a vapor deposition film having excellent pattern dimensions; and an electronic device manufacturing method that utilizes the vapor deposition mask. This vapor deposition mask is a vapor deposition mask for depositing a vapor deposition material from a vapor deposition source onto a surface of a vapor deposition substrate through an opening, the vapor deposition mask being disposed between the vapor deposition substrate and the vapor deposition source. The vapor deposition mask is characterized: by having a first surface facing the vapor deposition substrate side and a second surface positioned on the opposite side from the first surface and facing the vapor deposition source side; in that a plurality of openings penetrating the vapor deposition mask between the first surface and the second surface are formed; in that the width of each opening is greater than 3 μm and equal to or less than 5 μm; in that the side wall surface of the opening is inclined so that the opening width decreases from the second surface side toward the first surface side; and in that the taper angle of the opening is greater than 50°.

IPC Classes  ?

  • C23C 14/04 - Coating on selected surface areas, e.g. using masks

42.

VAPOR DEPOSITION MASK AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE

      
Application Number JP2024028534
Publication Number 2025/033511
Status In Force
Filing Date 2024-08-08
Publication Date 2025-02-13
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Sano Aoi
  • Usui Kazuma
  • Michi Hiroyuki
  • Motegi Ryoma

Abstract

The purpose of the present invention is to provide: a vapor deposition mask capable of forming a vapor deposition film that has excellent pattern dimensions and suppressing mutual influence between adjacent pixels; and a method for manufacturing an electronic device using the vapor deposition mask. A vapor deposition mask according to the present invention is disposed between a vapor deposition source and a substrate to be subjected to vapor deposition, in order to deposit, through openings therein, a vapor deposition material from the vapor deposition source onto a surface of the substrate to be subjected to vapor deposition, and is characterized in that: the vapor deposition mask has a first surface that faces the substrate to be subjected to vapor deposition and a second surface that is located opposite to the first surface and that faces the vapor deposition source; a plurality of openings penetrating the vapor deposition mask between the first surface and the second surface are formed; the lateral wall surface of each of the openings is inclined such that the opening width becomes narrower from the second surface side to the first surface side; and the opening width defined on the first surface side is more than 3 µm but less than 15 µm.

IPC Classes  ?

  • C23C 14/04 - Coating on selected surface areas, e.g. using masks

43.

PACKAGING BODY FOR LIGHT CONTROL SHEET

      
Application Number 18911765
Status Pending
Filing Date 2024-10-10
First Publication Date 2025-02-13
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Oonishi, Takashi
  • Hoshino, Tatsuya
  • Kato, Atsuhiro
  • Yamamoto, Tatsuya

Abstract

A packaging body for a light control sheet including a light control sheet, and a packaging member that supports the light control sheet. The light control sheet includes a first transparent electrode film, a second transparent electrode film, a sealing section that seals a gap between the first transparent electrode film and the second transparent electrode film in an outer peripheral section of the light control sheet, and a liquid crystal composition that is enclosed in the gap surrounded by the sealing section. The packaging body includes an easy-peel tape that covers the sealing section and fixes the sealing section to the packaging member. This allows the packaging body for the light control sheet to protect the quality of the light control sheet.

IPC Classes  ?

44.

DISTANCE IMAGE CAPTURING DEVICE, AND DISTANCE IMAGE CAPTURING METHOD

      
Application Number JP2024027735
Publication Number 2025/033347
Status In Force
Filing Date 2024-08-02
Publication Date 2025-02-13
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Shirakawa Yuya
  • Hariu Hiromitsu

Abstract

This distance image capturing device comprises a light source unit, a light receiving unit that includes a pixel drive circuit and a pixel equipped with a plurality of charge accumulating units, and a distance image processing unit that controls the pixel drive circuit to accumulate charges in each of the charge accumulating units, and calculates the distance to a subject on the basis of the amount of charge accumulated in each of the charge accumulating units, wherein the distance image processing unit causes each of the charge accumulating units to accumulate charges using a plurality of drive patterns, and as a result of accumulating charges in the charge accumulating units in each of the plurality of drive patterns, makes the number of times light is received smaller for the charge accumulating units having a shorter accumulation delay time than for the charge accumulating units having a longer accumulation delay time, where the number of times light is received is the number of times charges are allowed to accumulate in the charge accumulating unit in a reflected light reception interval, which is an interval from a light emission timing until a reflected light reception time has elapsed.

IPC Classes  ?

  • G01S 17/894 - 3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar

45.

VAPOR DEPOSITION MASK AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE

      
Application Number JP2024028528
Publication Number 2025/033507
Status In Force
Filing Date 2024-08-08
Publication Date 2025-02-13
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Ootsuka Koei
  • Usui Kazuma
  • Michi Hiroyuki
  • Motegi Ryoma

Abstract

Provided are a vapor deposition mask with which it is possible to form a vapor deposition film having exceptional pattern dimensions, and a method for manufacturing an electronic device using the vapor deposition mask. A vapor deposition mask according to the present invention comprises a semiconductor substrate having a first surface and a second surface on the side opposite from the first surface, a plurality of openings penetrating between the first surface and the second surface being formed in the semiconductor substrate, wherein the vapor deposition mask is characterized in that the side wall surfaces of the openings are formed in a relief shape, the opening width is less than 30 μm, and the relief ratio (average value of relief height difference/opening width) is 0.0001-0.0420.

IPC Classes  ?

  • C23C 14/04 - Coating on selected surface areas, e.g. using masks

46.

ELECTROMAGNETIC WAVE REFLECTING PLATE AND ELECTROMAGNETIC WAVE REFLECTING DEVICE

      
Application Number JP2024017094
Publication Number 2025/027966
Status In Force
Filing Date 2024-05-08
Publication Date 2025-02-06
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Nishimura, Daiki
  • Imai, Junpei
  • Kondo, Shinpei
  • Sato, Tomohiko
  • Takahashi, Naomi

Abstract

The purpose of the present invention is to provide an electromagnetic wave reflecting plate having high durability against dimensional errors or damage such as cracking, chipping, falling, and detaching of an element pattern. Thus, this electromagnetic wave reflecting plate is characterized by including a reflection control region composed of a dielectric layer and a plurality of element patterns, and is characterized in that a planar shape of each of the element patterns includes a round corner part or an inverted round corner part. It is preferable that the round corner part includes an arc for which the curvature radius of a curvature circle A thereof has a length that is 1/2 or less of a reference length P, in a plan view, and the inverted round corner part includes an arc for which the curvature radius of a curvature circle B thereof has a length that is three times or less of the reference length P, in a plan view. Further, in this electromagnetic wave reflecting plate, a cross-sectional shape of the element pattern may include the round corner part or the inverted round corner part. It is preferable that the round corner part includes an arc for which a curvature radius of a curvature circle C thereof has a length that is 1/6 or more of a thickness d of the element pattern, in a cross-sectional view, and the inverted round corner part includes an arc for which a curvature radius of a curvature circle D thereof has a length that is 1/6 or more of the thickness d of the element pattern, in a cross-sectional view.

IPC Classes  ?

  • H01Q 15/14 - Reflecting surfacesEquivalent structures
  • H01Q 1/40 - Radiating elements coated with, or embedded in, protective material
  • H05K 1/02 - Printed circuits Details

47.

DECORATIVE SHEET

      
Application Number JP2024025339
Publication Number 2025/028233
Status In Force
Filing Date 2024-07-12
Publication Date 2025-02-06
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Yamasaki, Yoshimi

Abstract

This decorative sheet 1 comprises a base layer 2 and a surface protection layer 5 that is provided on one surface of the base layer 2. The surface of the surface protection layer 5 is provided with a relief structure that includes a plurality of ridge-shaped parts each protruding in a ridge shape. The surface protection layer 5 contains a cured product of an ionizing radiation curable resin. The ionizing radiation curable resin includes an ionizing radiation curable resin that has a cyclic structure.

IPC Classes  ?

  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
  • B32B 27/16 - Layered products essentially comprising synthetic resin specially treated, e.g. irradiated
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin
  • E04F 13/07 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor
  • E04F 13/18 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor composed of a plurality of similar covering or lining elements of organic plastics with or without reinforcements or filling materials

48.

DECORATIVE SHEET AND LAMINATED FILM

      
Application Number JP2024026862
Publication Number 2025/028456
Status In Force
Filing Date 2024-07-26
Publication Date 2025-02-06
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Nagashima, Mami

Abstract

Provided is a technology capable of realizing a laminated film having low glossiness, excellent scratch resistance, and excellent adhesion of a surface protective layer. A laminated film (1) comprises a base material film and a surface protective layer (5) provided on the base material film. The surface protective layer (5) includes a cured product of a curable resin composition. The curable resin composition includes a (meth)acrylate, an acrylic acrylate as an adhesion aid, a photopolymerization initiator, and a solvent. The weight average molecular weight of the acrylic acrylate is larger than the weight average molecular weight of the (meth)acrylate.

IPC Classes  ?

  • C08F 290/12 - Polymers provided for in subclasses or
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin

49.

LIGHT CONTROL SHEET

      
Application Number 18924557
Status Pending
Filing Date 2024-10-23
First Publication Date 2025-02-06
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Shiraishi, Ryuji
  • Oonishi, Takashi

Abstract

A light control sheet includes a first electrode sheet, a second electrode sheet, a light control layer, and an adherend layer. The first electrode sheet includes a first transparent substrate and a first transparent electrode layer. The second electrode sheet includes a second transparent substrate and a second transparent electrode layer. The light control layer is positioned between the first and second transparent electrode layers. The adherend layer is bonded to a surface of the first transparent substrate. The first transparent substrate has a substrate surface exposed from the adherend layer, the second transparent electrode layer has an electrode surface exposed from the first transparent substrate and the light control layer, and a sealing section is formed to cover the electrode surface, an end face of the light control layer, the substrate surface, and an end face of the adherend layer in an edge section of the light control sheet.

IPC Classes  ?

50.

LIGHT CONTROL DEVICES

      
Application Number 18911302
Status Pending
Filing Date 2024-10-10
First Publication Date 2025-01-30
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Yoshida, Tetsushi
  • Sakamoto, Katsuhito
  • Michi, Hiroyuki

Abstract

A light control device includes two light control units each having a light control sheet reversibly changeable between a transparent state and an opaque state, one light control sheet overlapping another light control sheet. The light control device has a state in which the light control sheets are simultaneously opaque, the light control sheet includes a transparent polymer layer having voids, and a liquid crystal composition including a liquid crystal compound and a dichroic dye. The voids being filled with the liquid crystal composition. An absorbance difference, which is a value obtained by subtracting an average absorbance of the liquid crystal composition from an absorbance of the light control sheets in the opaque state, is 0.4 or greater.

IPC Classes  ?

  • G02F 1/137 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
  • G02F 1/1343 - Electrodes
  • G02F 1/1347 - Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells

51.

LIGHT CONTROL DEVICE

      
Application Number 18912647
Status Pending
Filing Date 2024-10-11
First Publication Date 2025-01-30
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Kurokawa, Yuka

Abstract

A first light control device includes a first light control sheet and a driving unit that applies voltage to the first light control sheet. The haze of the first light control sheet is 80% or more when the first voltage is applied, and the haze of the first light control sheet is less than 10% when the second voltage is applied. In the first light control sheet, the difference in lightness index L* between when the second and third voltages are applied is 20 or more, and the difference in color coordinate a* is 15 or more or the difference in color coordinate b* is 20 or more between when the second and third voltages are applied.

IPC Classes  ?

  • G02F 1/1343 - Electrodes
  • G02F 1/133 - Constructional arrangementsOperation of liquid crystal cellsCircuit arrangements
  • G02F 1/1334 - Constructional arrangements based on polymer-dispersed liquid crystals, e.g. microencapsulated liquid crystals
  • G02F 1/1337 - Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
  • G02F 1/1341 - Filling or closing of cells

52.

LIGHT CONTROL SHEET

      
Application Number 18914880
Status Pending
Filing Date 2024-10-14
First Publication Date 2025-01-30
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Shiraishi, Ryuji
  • Oonishi, Takashi

Abstract

A light control sheet includes a first electrode sheet including a first transparent electrode layer, a second electrode sheet including a second transparent electrode layer, and a light control layer. The first sheet, second sheet, and control layer form a driver section in which the first sheet, second sheet, and control layer are overlaid, a first non-driver section in which the first sheet is exposed from the control layer and second sheet, and a second non-driver section in which the second sheet is exposed from the control layer and first sheet. The non-driver sections have a sealing section covering end face of the control layer. The first electrode layer includes a non-conductive section in the first non-driver section. The non-conductive section is not connected to a first driver portion in the driver section. The first non-driver section includes a disconnection section separating the non-conductive section from the first driver portion.

IPC Classes  ?

  • G02F 1/1343 - Electrodes
  • G02F 1/1345 - Conductors connecting electrodes to cell terminals
  • G02F 1/1347 - Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells

53.

OUTER COVERING MATERIAL FOR POWER STORAGE DEVICE, AND POWER STORAGE DEVICE USING SAME

      
Application Number JP2024025683
Publication Number 2025/023125
Status In Force
Filing Date 2024-07-17
Publication Date 2025-01-30
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Sasaki Satoshi
  • Muraki Takuya

Abstract

An outer covering material for a power storage device according to the present invention comprises a base material layer, a barrier layer including a metal foil layer, and a thermally fusible resin layer in this order. The outer covering material for a power storage device comprises a lubricant layer containing a lubricant on the surface of the thermally fusible resin layer. If the outer covering material for a power storage device is placed in an environment of 40°C or higher, the thermally fusible resin layer can take in the lubricant from the lubricant layer such that the amount of the lubricant layer is 10 mg/m2 or less.

IPC Classes  ?

  • H01M 50/129 - Primary casingsJackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material
  • H01G 11/78 - CasesHousingsEncapsulationsMountings
  • H01M 50/105 - Pouches or flexible bags
  • H01M 50/121 - Organic material
  • H01M 50/131 - Primary casingsJackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance

54.

DECORATIVE SHEET

      
Application Number JP2024026332
Publication Number 2025/023246
Status In Force
Filing Date 2024-07-23
Publication Date 2025-01-30
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Hattori, Masashi
  • Nomoto, Yuka
  • Yanagisawa, Takayuki
  • Hase, Yota

Abstract

The present invention provides a decorative sheet which gives a moist texture. This decorative sheet (1) is provided with a base layer (2) and a surface protection layer (5) that is provided on one surface of the base layer (2). The surface of the surface protection layer (5) is provided with a relief structure that includes a plurality of ridge-shaped parts each protruding in a ridge shape. The wrinkle area ratio of the surface of the surface protection layer (5) is 0.45 to 1.0 inclusive.

IPC Classes  ?

  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
  • B32B 7/023 - Optical properties

55.

COMPOSITION FOR FIRE-EXTINGUISHING MATERIAL, FIRE-EXTINGUISHING MATERIAL, AND DEVICE HAVING AUTOMATIC FIRE-EXTINGUISHING FUNCTION

      
Application Number JP2024026359
Publication Number 2025/023255
Status In Force
Filing Date 2024-07-23
Publication Date 2025-01-30
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Honjo Yusaku
  • Kakegawa Shunta
  • Shiine Yasuharu
  • Kurokawa Masato
  • Isowa Manami

Abstract

This composition for a fire-extinguishing material comprises: a fire-extinguishing agent including a deliquescent organic salt and/or a deliquescent inorganic salt; a first component, which is a compound having an acid anhydride group and an alkoxysilyl group; and a second component, which is a copolymer comprising a structural unit derived from a vinyl ether monomer and a structural unit derived from an unsaturated anhydrous carboxylic acid monomer. When the content of the second component in the composition for a fire-extinguishing material is expressed by B parts by mass and the content of the first component therein is expressed by A parts by mass, then B is greater than A.

IPC Classes  ?

  • C09K 21/14 - Macromolecular materials
  • A62C 35/02 - Permanently-installed equipment with containers for delivering the extinguishing substance
  • A62D 1/06 - Fire-extinguishing compositionsUse of chemical substances in extinguishing fires containing gas-producing, chemically-reactive components
  • C08K 3/016 - Flame-proofing or flame-retarding additives
  • C08L 35/08 - Copolymers with vinyl ethers
  • C08L 75/08 - Polyurethanes from polyethers
  • C08L 101/00 - Compositions of unspecified macromolecular compounds
  • C09D 5/18 - Fireproof paints
  • C09D 7/61 - Additives non-macromolecular inorganic
  • C09D 7/63 - Additives non-macromolecular organic
  • C09D 135/08 - Copolymers with vinyl ethers
  • C09D 175/08 - Polyurethanes from polyethers

56.

FIRE EXTINGUISHING MATERIAL, AND DEVICE HAVING FIRE EXTINGUISHING FUNCTION

      
Application Number JP2024026360
Publication Number 2025/023256
Status In Force
Filing Date 2024-07-23
Publication Date 2025-01-30
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Isowa Manami
  • Kurokawa Masato
  • Kakegawa Shunta
  • Shiine Yasuharu
  • Honjo Yusaku

Abstract

This fire extinguishing material comprises a sheet including a fire extinguishing agent layer, and a packaging material that houses the sheet, wherein: the fire extinguishing agent layer includes a binder resin, and a fire extinguishing agent containing at least one salt among an organic salt and an inorganic salt that have deliquescent properties; the packaging material has a laminated structure including an aluminum foil and an insulating layer; the aluminum foil is disposed between the sheet and the insulating layer; and the melting temperature of the insulating layer is 150 °C to 500 °C.

IPC Classes  ?

  • A62C 2/00 - Fire prevention or containment
  • A62C 3/16 - Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
  • A62C 19/00 - Hand fire-extinguishers in which the extinguishing substance is expelled by an explosionExploding containers thrown into the fire
  • A62D 1/06 - Fire-extinguishing compositionsUse of chemical substances in extinguishing fires containing gas-producing, chemically-reactive components

57.

PAPER PRODUCT AND MOLDED ARTICLE

      
Application Number 18911460
Status Pending
Filing Date 2024-10-10
First Publication Date 2025-01-30
Owner TOPPAN HOLDING INC. (Japan)
Inventor
  • Tachiki, Sadafumi
  • Sakakibara, Ryusuke
  • Imai, Hiroshi

Abstract

The paper product contains a pulp derived from a used paper diaper and a resin derived from a used paper diaper.

IPC Classes  ?

58.

RANGE IMAGING APPARATUS AND RANGE IMAGING METHOD

      
Application Number 18913160
Status Pending
Filing Date 2024-10-11
First Publication Date 2025-01-30
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Hatakeyama, Kunihiro
  • Nakagome, Tomohiro
  • Hariu, Hiromitsu
  • Akutsu, Takahiro
  • Nagase, Masanori

Abstract

A range imaging apparatus includes a light source unit; a light receiving unit including a pixel having a photoelectric conversion device and charge storages, and a pixel driver circuit that distributes and stores the charge into the charge storages; and a range image processing unit that calculates a distance to a subject in the measurement space are included. Subframes are provided per frame, and the range image processing unit stores the charge by controlling the storage timing such that the storage timing relative to the emission timing is relatively different in each of the subframes, and selects a subframe for calculating the distance from the subframes based on the amounts of charge stored per unit integration count in each of the subframes.

IPC Classes  ?

  • G01S 17/894 - 3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar
  • G01S 7/4863 - Detector arrays, e.g. charge-transfer gates
  • G01S 7/4865 - Time delay measurement, e.g. time-of-flight measurement, time of arrival measurement or determining the exact position of a peak
  • G01S 17/18 - Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves wherein range gates are used

59.

MICROFLUIDIC CHIP AND METHOD FOR MANUFACTURING MICROFLUIDIC CHIP

      
Application Number 18915571
Status Pending
Filing Date 2024-10-15
First Publication Date 2025-01-30
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Hakii, Hidemitsu
  • Fukugami, Norihito
  • Murata, Koudai

Abstract

A microfluidic chip includes an input section from which a liquid is introduced, a channel section in which the liquid flows, and an output section from which the liquid is discharged or a drug fixation section where the liquid and a drug come into contact. The channel section has a hydrophobic region in which a contact angle of a surface in contact with the liquid is 90 degrees or more and 130 degrees or less. The channel section is formed by being surrounded by at least a floor layer, a barrier layer, and an upper covering layer above a substrate, and a surface of at least one of the floor layer, the barrier layer, and the upper covering layer has the hydrophobic region.

IPC Classes  ?

  • B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glasswareDroppers

60.

PACKAGING MATERIAL AND PACKAGING BAG

      
Application Number JP2024022886
Publication Number 2025/022903
Status In Force
Filing Date 2024-06-24
Publication Date 2025-01-30
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Yoshifuji Akira
  • Shimizu Kosuke
  • Oi Miho
  • Horiguchi Hironobu

Abstract

iiiii) ≥ 0.5

IPC Classes  ?

  • B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B65D 65/40 - Applications of laminates for particular packaging purposes

61.

MULTI-LAYER POLYETHYLENE FILM

      
Application Number JP2024026023
Publication Number 2025/023188
Status In Force
Filing Date 2024-07-19
Publication Date 2025-01-30
Owner
  • TOPPAN HOLDINGS INC. (Japan)
  • TAMAPOLY CO., LTD. (Japan)
Inventor
  • Kato Ryoji
  • Takei Ryo
  • Ejima Yuki
  • Yamamura Takehide
  • Yamashita Yuki

Abstract

A multi-layer polyethylene film according to the present invention comprises at least three layers, which are a first layer, a second layer, and a third layer in this order, wherein: the softening point of the second layer is higher than the softening point of the first layer and is higher than the softening point of the third layer; the ratio of the thickness of the second layer to the total thickness of the first layer and the third layer is 1-3; the temperature indicated by the maximum value of the melting peak as observed in differential scanning calorimetry of the multi-layer polyethylene film is more than 129°C but less than 134°C; and the absolute value of the degree of molecular orientation of the multi-layer polyethylene film is less than 1.07.

IPC Classes  ?

  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
  • B32B 7/027 - Thermal properties

62.

GAS-BARRIER FILM, MULTILAYER OBJECT, AND PACKAGING MATERIAL

      
Application Number JP2024026024
Publication Number 2025/023189
Status In Force
Filing Date 2024-07-19
Publication Date 2025-01-30
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Takei Ryo
  • Kato Ryoji
  • Ejima Yuki

Abstract

Provided is a gas-barrier film comprising a multilayered polyethylene film and a gas-barrier layer, wherein the multilayered polyethylene film comprises at least three layers, which are a front layer, an interlayer, and a back layer formed in this order from the gas-barrier layer side. The interlayer has a probe descent temperature which is higher than the probe descent temperature of the front layer and is not lower than the probe descent temperature of the back layer. The front layer is made of a medium-density polyethylene resin having a density of 0.926 g/cm3 or higher or of a high-density polyethylene resin. The gas-barrier layer includes an inorganic oxide layer and/or a gas-barrier coating layer.

IPC Classes  ?

  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
  • B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B65D 65/40 - Applications of laminates for particular packaging purposes

63.

GAS BARRIER FILM, MULTILAYER BODY, AND PACKAGING MATERIAL

      
Application Number JP2024026025
Publication Number 2025/023190
Status In Force
Filing Date 2024-07-19
Publication Date 2025-01-30
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Ishi Megumi
  • Takei Ryo
  • Ejima Yuki
  • Kato Ryoji
  • Yamada Mikinori

Abstract

Disclosed is a gas barrier film which comprises a multilayer polyethylene film and a gas barrier layer, wherein: the multilayer polyethylene film has a front layer, an intermediate layer, and a back layer in this order; the front layer is provided between the intermediate layer and the gas barrier layer; the front layer is formed of a high-density polyethylene resin or a medium-density polyethylene resin having a density of 0.926 g/cm3 or more; the composite elastic modulus of the front layer and the back layer is not less than 1.45 GPa but less than 1.90 GPa; the composite elastic modulus of the intermediate layer is not less than 1.80 GPa but less than 2.50 GPa; the ratio of the thickness of the intermediate layer to the total thickness of the front layer and the back layer is 0.5 or more; the temperature indicated by the maximum value of the melting peak of the multilayer polyethylene film is more than 129°C and less than 136°C; and the gas barrier layer has at least one of an inorganic oxide layer and a gas barrier coating layer.

IPC Classes  ?

  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
  • B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B65D 65/40 - Applications of laminates for particular packaging purposes

64.

THREE-DIMENSIONAL CELL TISSUE PRODUCTION METHOD AND THREE-DIMENSIONAL CELL TISSUE

      
Application Number JP2024026167
Publication Number 2025/023216
Status In Force
Filing Date 2024-07-22
Publication Date 2025-01-30
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Tsukamoto Kei
  • Kitano Shiro

Abstract

This three-dimensional cell tissue production method comprises: a step (a) for obtaining a stromal cell-containing mixture containing stromal cells, a cationic substance, an extracellular matrix component, and a polymer electrolyte; a step (b) for gelling the stromal cell-containing mixture to obtain a gel-like composition; a step (c) for obtaining a target-cell-containing mixture containing target cells, a cationic substance, an extracellular matrix component, and a polymer electrolyte; a step (d) for placing the target-cell-containing mixture so as to be in contact with the gel-like composition containing stromal cells; a step (e) for gelling the target-cell-containing mixture to obtain a gel-like composition; and a step (f) for incubating the gel-like composition containing the stromal cells and the gel-like composition containing the target cells to obtain three-dimensional cell tissue. In the three-dimensional cell tissue, the total volume of the target cells accounts for 60 vol% or more of the volume of the gel-like composition containing the target cells.

IPC Classes  ?

  • C12N 5/077 - Mesenchymal cells, e.g. bone cells, cartilage cells, marrow stromal cells, fat cells or muscle cells
  • C07K 14/75 - Fibrinogen
  • C07K 14/78 - Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin or cold insoluble globulin [CIG]
  • C12M 3/00 - Tissue, human, animal or plant cell, or virus culture apparatus
  • C12N 5/09 - Tumour cells
  • C12Q 1/02 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving viable microorganisms

65.

METHOD OF CULTURING THREE-DIMENSIONAL CELLULAR TISSUES

      
Application Number 18750595
Status Pending
Filing Date 2024-06-21
First Publication Date 2025-01-23
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Hiraoka, Yasuyuki

Abstract

A method of culturing three-dimensional cellular tissues, including mixing cells with a cationic substance, an extracellular matrix component and a polyelectrolyte to obtain a mixture, collecting cells from the obtained mixture to obtain cell aggregates, seeding the cell aggregates in a culture medium stored in a culture vessel, and culturing the seeded cell aggregates without suspension to thereby obtain a three-dimensional cellular tissue.

IPC Classes  ?

  • C12N 5/071 - Vertebrate cells or tissues, e.g. human cells or tissues
  • C12N 5/00 - Undifferentiated human, animal or plant cells, e.g. cell linesTissuesCultivation or maintenance thereofCulture media therefor

66.

INTERPOSERS, SEMICONDUCTOR PACKAGES AND METHODS OF PRODUCING THE SAME

      
Application Number 18805153
Status Pending
Filing Date 2024-08-14
First Publication Date 2025-01-23
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Takagi, Fusao
  • Kosugi, Masahiro
  • Fujita, Takashi
  • Kiuchi, Shuji

Abstract

An interposer including an inner layer structure including at least one inner wiring layer; a first outer layer structure disposed on a first surface of the inner layer structure, the first outer layer structure having rigidity higher than the inner layer structure; and a second outer layer structure disposed on a second surface of the inner layer structure, the second outer layer structure having rigidity higher than the inner layer structure, the inner wiring layer includes wiring disposed on a surface of a first insulating resin layer, which is a photosensitive insulating resin, and a conductive member connected to the wiring and penetrating the first insulating resin layer, the first outer layer structure includes a second insulating resin layer and a conductive member penetrating the second insulating resin layer, the second outer layer structure includes a third insulating resin layer and a conductive member penetrating the third insulating resin layer.

IPC Classes  ?

  • H01L 23/538 - Arrangements for conducting electric current within the device in operation from one component to another the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
  • H01L 21/48 - Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups or
  • H01L 21/66 - Testing or measuring during manufacture or treatment
  • H01L 23/00 - Details of semiconductor or other solid state devices
  • H01L 23/498 - Leads on insulating substrates
  • H01L 25/10 - Assemblies consisting of a plurality of individual semiconductor or other solid-state devices all the devices being of a type provided for in a single subclass of subclasses , , , , or , e.g. assemblies of rectifier diodes the devices having separate containers

67.

DISPLAY UNIT

      
Application Number 18910480
Status Pending
Filing Date 2024-10-09
First Publication Date 2025-01-23
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Nagatome, Hiroki

Abstract

A display unit includes a device substrate on which light sources are disposed, a protective layer provided on the device substrate to cover the light sources; a color filter provided on the protective layer, the color filter including monochromatic filters disposed corresponding to the light sources, a lens array provided on the color filter, the lens array including microlenses disposed corresponding to the monochromatic filters, and a flattening layer provided on the lens array to cover the microlenses (41), the flattening layer having a refractive index lower than a refractive index of the microlenses. A refractive index nm of the microlenses, a refractive index nt of the flattening layer, and a ratio r/H between a curvature radius r and a height H of a lens surface of the microlenses satisfy a predetermined expression.

IPC Classes  ?

  • H10K 59/38 - Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
  • H10K 59/80 - Constructional details

68.

LAMINATE, PACKAGING BAG, AND PACKAGING

      
Application Number JP2024025959
Publication Number 2025/018413
Status In Force
Filing Date 2024-07-19
Publication Date 2025-01-23
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Ogihara Yu

Abstract

The present invention provides a laminate having a laminated structure comprising a base layer, an intermediate layer, and a sealant layer, in that order, wherein maximum aperture heights H1, H2 measured via a prescribed process meet the conditions below, and the loop stiffness value after heating at 128°C for 15 minutes is between 80 mN and 220 mN inclusive. 4 mm ≤ H1 6 mm ≤ H2

IPC Classes  ?

  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
  • B65D 30/02 - Sacks, bags or like containers characterised by the material used
  • B65D 65/40 - Applications of laminates for particular packaging purposes
  • B65D 81/24 - Adaptations for preventing deterioration or decay of contentsApplications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants

69.

DISPLAY DEVICE

      
Application Number 18907681
Status Pending
Filing Date 2024-10-07
First Publication Date 2025-01-23
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Yamauchi, Atsushi
  • Michi, Hiroyuki
  • Okamura, Mitsuhiro
  • Matsuyama, Saori
  • Hafuri, Miho

Abstract

A display device includes a substrate, a barrier layer, light-emitting diodes, and lenses. The barrier layer is provided on the substrate. The barrier layer has through holes. The light-emitting diodes are disposed in the through holes. The lenses is disposed at positions of the through holes. Each of the lenses has a first surface and a second surface, the second surface is a convex surface, and height of a top of the convex surface based on the substrate is greater than a height of an upper surface of the barrier layer based on the substrate. The first surface is opposed to the substrate with the light-emitting diode therebetween. The second surface is a back of the first surface.

IPC Classes  ?

  • H01L 33/60 - Reflective elements
  • H01L 25/16 - Assemblies consisting of a plurality of individual semiconductor or other solid-state devices the devices being of types provided for in two or more different subclasses of , , , , or , e.g. forming hybrid circuits
  • H01L 33/48 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the semiconductor body packages
  • H01L 33/50 - Wavelength conversion elements

70.

GAS BARRIER LAMINATE, PACKAGING FILM, PACKAGING CONTAINER, AND PACKAGED PRODUCT

      
Application Number 18908521
Status Pending
Filing Date 2024-10-07
First Publication Date 2025-01-23
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Maeda, Masaki

Abstract

A gas barrier laminate includes a substrate layer containing a resin, an inorganic oxide layer, and a gas barrier coat layer in this order. The gas barrier coat layer is a cured article containing a water-soluble polymer, a first silicon compound of a silicon alkoxide in formula (1) below, and a second silicon compound of a silicon alkoxide in formula (2) below. The ratio of the water-soluble polymer to the water-soluble polymer and the second silicon compound is 55 to 95% by mass, and the ratio of the first silicon compound to the first silicon compound and the second silicon compound is more than 0% by mass and 89% by mass or less. Si(OR1)4 . . . (1) (R2Si(OR3)3)n . . . (2) (in formulas (1) and (2) above, R1 and R3 each denote an alkyl group, and R2 denotes an organic functional group; n represents an integer equal to or greater than 1).

IPC Classes  ?

  • B65D 65/40 - Applications of laminates for particular packaging purposes
  • B29C 71/02 - Thermal after-treatment
  • C08J 7/04 - Coating
  • C08J 7/043 - Improving the adhesiveness of the coatings per se, e.g. forming primers
  • C08J 7/048 - Forming gas barrier coatings
  • C08K 3/34 - Silicon-containing compounds
  • C08K 5/5419 - Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond

71.

METHOD FOR USING MASTITIS PREVENTION SHEET, MASTITIS PREVENTION SHEET, AND METHOD FOR PRODUCING MASTITIS PREVENTION SHEET

      
Application Number JP2024025640
Publication Number 2025/018364
Status In Force
Filing Date 2024-07-17
Publication Date 2025-01-23
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Miyauchi Natsumi
  • Nomura Saeko
  • Tanabe Junya
  • Tada Kazuhiro

Abstract

In the present invention, a mastitis prevention sheet for livestock includes a base material layer and an adhesive layer that contains chitosan and that is supported by the base material layer. In the adhesive layer, the surface opposite to the surface facing the base material layer is an adhesive surface. In the present invention, a method for using a mastitis prevention sheet comprises: causing a first portion of the adhesive surface to adhere to a second portion of the adhesive surface, whereby a mastitis prevention sheet is attached to a nipple so that the mastitis prevention sheet has a cylindrical shape surrounding the nipple; and causing the first portion of the adhesive surface to adhere to the second portion of the adhesive surface at a position set apart from the orifice of the nipple so as to close the cylindrical end of the mastitis prevention sheet.

IPC Classes  ?

  • A01K 13/00 - Devices for grooming or caring of animals, e.g. curry-combsFetlock ringsTail-holdersDevices for preventing crib-bitingWashing devicesProtection against weather conditions or insects

72.

AFFIXING BODY, AND METHOD FOR MANUFACTURING AFFIXING BODY

      
Application Number 18896975
Status Pending
Filing Date 2024-09-26
First Publication Date 2025-01-16
Owner TOPPAN Holdings Inc. (Japan)
Inventor
  • Nomura, Saeko
  • Tanabe, Junya
  • Miyauchi, Natsumi

Abstract

An adhesive tape includes a substrate that is in contact with a carrier sheet and has a higher tensile elongation at break than the carrier sheet and a release sheet, and an adhesive layer that is in contact with the release sheet and is configured to be adhered to a living body surface after the release sheet is peeled off from the adhesive layer. The carrier sheet has a larger area than the adhesive tape, which is located within the carrier sheet in a view facing a plane where the carrier sheet extends. The carrier sheet includes a slit extending toward the adhesive tape from a portion of an outer edge of the carrier sheet that does not overlap the adhesive tape and having a length that does not reach an outer edge of the adhesive tape in the view facing the plane where the carrier sheet extends.

IPC Classes  ?

73.

DECORATIVE SHEET AND METHOD FOR MANUFACTURING DECORATIVE SHEET

      
Application Number 18899425
Status Pending
Filing Date 2024-09-27
First Publication Date 2025-01-16
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Akutsu, Erika
  • Nishikawa, Yohei
  • Shimizu, Kosuke

Abstract

A decorative sheet includes a primary film layer and a surface protective layer which has a gloss level of 15 or less; the surface protective layer has on its surface a ridged portion projecting in a ridged pattern to form an uneven shape, has a Martens hardness of 20 N/mm2 or greater and 200 N/mm2 or less; and contains as a main material an ionizing radiation curable resin; the ionizing radiation curable resin contains as a main component a tetrafunctional acrylic resin containing a repeating structure; the number of repetitions of the repeating structure is 12 or more; and RSm/Ra of the uneven shape of the surface protective layer is in a range of 10 or more and 300 or less.

IPC Classes  ?

  • C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
  • C09D 7/40 - Additives
  • C09D 135/02 - Homopolymers or copolymers of esters

74.

WASTE PAPER MANAGEMENT SYSTEM AND WASTE PAPER MANAGEMENT METHOD

      
Application Number JP2024008504
Publication Number 2025/013341
Status In Force
Filing Date 2024-03-06
Publication Date 2025-01-16
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Masuoka Hirokazu
  • Ikeda Yumiko

Abstract

This waste paper management system includes: a stored amount record storage unit that stores, for each different collection site, stored amount record information indicating the amount of collected waste paper stored in the collection site; and a forecast plan generation unit that, on the basis of the stored amount record information stored in the stored amount record storage unit, generates a waste paper stock forecast plan by calculating a future stock amount of waste paper delivered from each of the collection sites to a hub site and stored.

IPC Classes  ?

  • G06Q 10/30 - Administration of product recycling or disposal

75.

PACKAGING FILM, PACKAGING CONTAINER, AND PACKAGING PRODUCT

      
Application Number JP2024013503
Publication Number 2025/013358
Status In Force
Filing Date 2024-04-01
Publication Date 2025-01-16
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Otsuka Hiroyuki
  • Ito Yutaka
  • Nishihara Tsuguki
  • Ochiai Shinya
  • Tomatsuri Takeo

Abstract

This packaging film includes a gas barrier film, an adhesive layer, and a sealant layer in this order. The gas barrier film has a substrate layer and a deposited layer, wherein the substrate layer has: a polyolefin-based substrate layer containing a polyolefin-based resin; and a heat-resistant layer. The heat-resistant layer includes a high-melting-point resin having a melting point of 180 °C or higher. The adhesive layer can be obtained by bonding an adhesive resin composition containing a polyolefin-based adhesive resin to a gas barrier film through melt extrusion. The sealant layer contains a polyolefin-based resin.

IPC Classes  ?

  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
  • B65D 65/40 - Applications of laminates for particular packaging purposes

76.

PACKAGING FILM, PACKAGING CONTAINER, AND PACKAGING PRODUCT

      
Application Number JP2024013505
Publication Number 2025/013359
Status In Force
Filing Date 2024-04-01
Publication Date 2025-01-16
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Otsuka Hiroyuki
  • Ito Yutaka
  • Nishihara Tsuguki
  • Ochiai Shinya
  • Tomatsuri Takeo

Abstract

A packaging film according to the present invention includes a gas barrier film, an adhesive layer, and a sealant layer in this order. The gas barrier film includes a base material layer, an anchor coat layer, and a vapor deposition layer in this order. The base material layer includes a polyolefin-based base material layer containing a polyolefin-based resin. The anchor coat layer contains a polyurethane resin. The anchor coat layer has a thickness of 0.02 μm or more. The adhesive layer is obtained by bonding an adhesive resin composition containing a polyolefin-based adhesive resin to a gas barrier film by melt extrusion. The sealant layer contains a polyolefin-based resin.

IPC Classes  ?

  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
  • B65D 65/40 - Applications of laminates for particular packaging purposes

77.

REFLECTARRAY, ELECTROMAGNETIC WAVE REFLECTION SYSTEM, INSTALLATION METHOD FOR REFLECTARRAY, AND REFLECTARRAY UNIT

      
Application Number JP2024017021
Publication Number 2025/013386
Status In Force
Filing Date 2024-05-08
Publication Date 2025-01-16
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Takahashi, Naomi
  • Nishimura, Daiki
  • Syoda, Ryo
  • Imai, Junpei
  • Ito, Akihiko

Abstract

The purpose of the present invention is to provide: a reflectarray capable of reflecting, to a specific reflection angle, electromagnetic waves incident from a wide-angle range; an electromagnetic wave reflection system; and an installation method for the reflectarray. To achieve the foregoing, this reflectarray is characterized in that: the reflectarray has a reflection control region for controlling a phase; the reflection control region satisfies an expression (1), where the longitudinal length of the reflection control region is designated as L, the wavelength of reflected electromagnetic waves as λ, the incident angle as θi, and the reflection angle as θr; the incident angle |θi| is in the range of 45° to 70°; the incident angle θi and the reflection angle θr satisfy the relationship of the following expression (2); and the incident allowable angle range Δθi is in the range of 5.5° to 16°.

IPC Classes  ?

  • H01Q 15/14 - Reflecting surfacesEquivalent structures

78.

TABLET, PRINTED MATTER, AND EDIBLE INK PRINTING METHOD

      
Application Number 18899266
Status Pending
Filing Date 2024-09-27
First Publication Date 2025-01-16
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Koseki, Seiya
  • Hashimoto, Risa
  • Miyazawa, Yasuhisa
  • Hoshino, Yuichi
  • Saito, Masatoshi
  • Uchiyama, Hiromitsu

Abstract

A tablet comprising a printed part printed using an edible ink printing method, and a printed matter comprising a printed part printed using the printing method. The edible ink printing method comprises performing thinning printing so that when a ratio of the total area of a plurality of dots (b) printed while performing thinning printing to the area of a solid printed part (A) printed without performing thinning printing (total area of dots (b) printed while performing thinning printing/area of solid printed part (A) printed without performing thinning printing) is defined as a printing area ratio, the printing area ratio is within the range of 30% or more and 80% or less, an ink used for printing being an edible IJ ink, and the edible IJ ink comprising an edible dye.

IPC Classes  ?

  • A61K 9/20 - Pills, lozenges or tablets
  • A61K 9/28 - DrageesCoated pills or tablets
  • B41M 5/00 - Duplicating or marking methodsSheet materials for use therein
  • C09D 11/033 - Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
  • C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
  • C09D 11/328 - Inkjet printing inks characterised by colouring agents characterised by dyes
  • C09D 11/38 - Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes

79.

SOLID-STATE BATTERY PACKAGING MATERIAL AND SOLID-STATE BATTERY

      
Application Number 18899356
Status Pending
Filing Date 2024-09-27
First Publication Date 2025-01-16
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Muraki, Takuya

Abstract

A solid-state battery packaging material including at least a substrate layer, a barrier layer, and a sealant layer in this order. The substrate layer includes at least two biaxially stretched resin films, and one or more of the at least two resin films other than an outermost layer have a water content of 4000 mass ppm or less.

IPC Classes  ?

  • H01M 50/129 - Primary casingsJackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material
  • H01M 50/105 - Pouches or flexible bags
  • H01M 50/121 - Organic material
  • H01M 50/133 - Thickness

80.

DESIGN ASSISTANCE SYSTEM AND DESIGN ASSISTANCE METHOD

      
Application Number 18901343
Status Pending
Filing Date 2024-09-30
First Publication Date 2025-01-16
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Ueda, Yoshihiro
  • Asai, Makoto
  • Ban, Yusuke
  • Tokuoka, Yoshihito

Abstract

A first design assistance system includes a first input/output management unit that receives a product specification and a first inference model trained to output first design information that fulfills the product specification. The first design assistance system includes a first design information output unit that outputs the first design information from the product specification by inputting an input specification that is the product specification accepted by the first input/output management unit to the first inference model. The first design assistance system uses a past product design for product design that fulfills a product specification of interest.

IPC Classes  ?

  • G06F 30/27 - Design optimisation, verification or simulation using machine learning, e.g. artificial intelligence, neural networks, support vector machines [SVM] or training a model

81.

PACKAGING FILM, PACKAGING CONTAINER, AND PACKAGING PRODUCT

      
Application Number JP2024013507
Publication Number 2025/013360
Status In Force
Filing Date 2024-04-01
Publication Date 2025-01-16
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Otsuka Hiroyuki
  • Ito Yutaka
  • Nishihara Tsuguki
  • Ochiai Shinya
  • Tomatsuri Takeo

Abstract

This packaging film comprises a gas barrier film, an adhesive layer, and a sealant layer in this order. This gas barrier film has a base material layer, a vapor deposition layer, and a coating layer that is provided between the vapor deposition layer and the adhesive layer and covers the vapor deposition layer. The base material layer has a polyolefin-based base material layer containing a polyolefin-based resin, and in a cross-section of the coating layer, the hardness measured by a nanoindentation method is 1.15 GPa or less. The adhesive layer is obtained by bonding an adhesive resin composition containing a polyolefin-based adhesive resin to the gas barrier film by melt extrusion, and the sealant layer contains a polyolefin-based resin.

IPC Classes  ?

  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
  • B65D 65/40 - Applications of laminates for particular packaging purposes

82.

LIGHT CONTROL UNIT, LIGHT CONTROL PLATE, AND METHOD FOR MANUFACTURING LIGHT CONTROL PLATE

      
Application Number JP2024024127
Publication Number 2025/013732
Status In Force
Filing Date 2024-07-03
Publication Date 2025-01-16
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Abe Sohei

Abstract

A light control unit according to the present invention comprises a light control sheet and a wiring part. The light control sheet comprises: a first electrode sheet provided with a first transparent electrode layer; a second electrode sheet provided with a second transparent electrode layer; and a light control layer positioned between the first transparent electrode layer and the second transparent electrode layer. In the light control sheet, the portion where the light control layer is sandwiched between the first electrode sheet and the second electrode sheet forms a light control region, and the portion of the first electrode sheet where the first transparent electrode layer is exposed from the light control layer and the second electrode sheet forms a connection region. The wiring part is connected to an electrode surface formed by the portion of the first transparent electrode layer located in the connection region. The light control region comprises a first end surface adjacent to the connection region. The wiring part comprises a second end surface facing the first end surface. The first end surface, the second end surface, and the electrode surface form a recess in the light control unit. The angle formed by the electrode surface and the second end surface in the recess is greater than 90° but less than 180°. The connection region comprises a third end surface that forms the outer peripheral end surface of the light control sheet, and the minor angle formed by the electrode surface and the third end surface is less than 90°.

IPC Classes  ?

  • G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
  • G02F 1/1333 - Constructional arrangements
  • G02F 1/1345 - Conductors connecting electrodes to cell terminals

83.

SOLID-STATE IMAGING ELEMENT AND METHOD FOR MANUFACTURING SAME

      
Application Number 18891228
Status Pending
Filing Date 2024-09-20
First Publication Date 2025-01-09
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Tomioka, Shungo
  • Hida, Hideo
  • Shimazaki, Tomohiro

Abstract

A solid-state imaging element including a lens array in which micro lenses are formed in an alignment, a flattening layer formed on the lens array, and a diffraction grating part including a thermosetting resin, has diffraction gratings, and is provided on the flattening layer. A solid-state imaging element including a lens array in which micro lenses are in an alignment, a flattening layer formed on the lens array, and a diffraction grating part including a base that covers the entire upper surface of the flattening layer, and diffraction gratings provided so as to protrude from the base.

IPC Classes  ?

84.

BATTERY PACK

      
Application Number 18897193
Status Pending
Filing Date 2024-09-26
First Publication Date 2025-01-09
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Shiine, Yasuharu
  • Tanabe, Junya
  • Kurokawa, Masato
  • Honjo, Yusaku

Abstract

A battery pack includes: a case; a plurality of batteries housed in the case; at least one of a heat-insulating material or an endothermic material disposed between the plurality of batteries; and a fire extinguisher disposed in the case. The heat-insulating material suppresses heat transfer to adjacent batteries when a battery is ignited. The heat-insulating material also blocks heat after the fire is extinguished by the action of the fire extinguisher.

IPC Classes  ?

  • H01M 10/658 - Means for temperature control structurally associated with the cells by thermal insulation or shielding
  • H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries
  • H01M 10/643 - Cylindrical cells
  • H01M 10/6595 - Means for temperature control structurally associated with the cells by chemical reactions other than electrochemical reactions of the cells, e.g. catalytic heaters or burners
  • H01M 50/383 - Flame arresting or ignition-preventing means

85.

METAL MASK SUBSTRATE, METAL MASK, METAL MASK SUBSTRATE PRODUCTION METHOD, METAL MASK PRODUCTION METHOD, AND DISPLAY DEVICE PRODUCTION METHOD

      
Application Number JP2024022146
Publication Number 2025/009388
Status In Force
Filing Date 2024-06-19
Publication Date 2025-01-09
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Kusuoka Ryo
  • Shinno Mikio

Abstract

This metal mask substrate is a metal sheet having a band shape. The metal sheet is rolled stock of an iron-nickel-based alloy. The thickness of the metal sheet is at most 30 μm. The 3σ of the grain sizes of crystal grains positioned in a cross-section forming an angle of -10° to +10° with respect to a plane orthogonal to the rolling direction of the metal sheet, as measured by electron backscatter diffraction, is at most 8.0 μm.

IPC Classes  ?

  • C23C 14/04 - Coating on selected surface areas, e.g. using masks
  • H10K 71/16 - Deposition of organic active material using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering

86.

GAS BARRIER LAMINATE, AND PACKAGING MATERIAL AND VACCUUM HEAT-INSULATING MATERIAL USING SAME

      
Application Number JP2024021889
Publication Number 2025/004889
Status In Force
Filing Date 2024-06-17
Publication Date 2025-01-02
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Kitahara Tsukasa

Abstract

A gas barrier laminate according to the present disclosure has a laminated structure comprising a polyolefin-based substrate layer, a first polyvinyl alcohol-based resin layer, a vapor deposition layer, and a second polyvinyl alcohol-based resin layer in this order, wherein the vapor deposition layer directly contacts the first polyvinyl alcohol-based resin layer and the second polyvinyl alcohol-based resin layer, and a pressing hardness measured with a nanoindenter in a cross-section of the second polyvinyl alcohol-based resin layer is not more than 0.5 GPa.

IPC Classes  ?

  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin
  • B32B 7/022 - Mechanical properties
  • B65D 65/40 - Applications of laminates for particular packaging purposes

87.

TABLET

      
Application Number JP2024021185
Publication Number 2025/004790
Status In Force
Filing Date 2024-06-11
Publication Date 2025-01-02
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Hashimoto Risa
  • Miyazawa Yasuhisa
  • Koseki Seiya
  • Watanabe Megumi
  • Hoshino Yuichi
  • Saito Masatoshi

Abstract

The purpose of the present invention is to provide a tablet that can suppress light-induced fading and discoloration of printed images. A tablet according to the present embodiment has printed thereon an edible ink that contains at least a colorant selected from Blue No. 1, Yellow No. 4, Red No. 102, and Red No. 3 and packaged in a water vapor barrier packaging material having a water vapor permeability of not more than 1.0 g/m2 · d.

IPC Classes  ?

  • A61K 9/44 - Pills, lozenges or tablets printed, embossed, grooved, or perforated
  • A61K 47/10 - AlcoholsPhenolsSalts thereof, e.g. glycerolPolyethylene glycols [PEG]PoloxamersPEG/POE alkyl ethers
  • A61K 47/12 - Carboxylic acidsSalts or anhydrides thereof
  • A61K 47/20 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing sulfur, e.g. dimethyl sulfoxide [DMSO], docusate, sodium lauryl sulfate or aminosulfonic acids
  • A61K 47/22 - Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
  • A61K 47/26 - Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharidesDerivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
  • B65D 65/40 - Applications of laminates for particular packaging purposes
  • B65D 75/34 - Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents and having several recesses to accommodate a series of articles or quantities of material
  • C09D 11/02 - Printing inks

88.

IDENTITY MANAGEMENT SYSTEM, IDENTITY MANAGEMENT METHOD, AND PROGRAM

      
Application Number JP2024023581
Publication Number 2025/005264
Status In Force
Filing Date 2024-06-28
Publication Date 2025-01-02
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Koike Yuko
  • Tamura Gen
  • Kaneyama Chihiro

Abstract

The present invention is an identity management system comprising a credential management unit which causes a storage unit to store a prescribed plurality of pieces of credential information in association with an information storage medium owned by a real user, said plurality of pieces of credential information being from among: one or more pieces of credential information that are assigned to an identity serving as the real user existing in a real space and that indicate that the user has a prescribed credential; and one or more pieces of qualification information that are assigned to an identity serving as an avatar that corresponds to the real user and can exist in the metaverse.

IPC Classes  ?

  • G06Q 50/26 - Government or public services
  • G06F 16/635 - Filtering based on additional data, e.g. user or group profiles
  • G06F 21/64 - Protecting data integrity, e.g. using checksums, certificates or signatures

89.

GLASS SUBSTRATE, THROUGH-ELECTRODE, MULTILAYER WIRING SUBSTRATE, AND GLASS SUBSTRATE MANUFACTURING METHOD

      
Application Number 18824153
Status Pending
Filing Date 2024-09-04
First Publication Date 2024-12-26
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Umemura, Yuki

Abstract

A glass substrate includes a through hole that penetrates the glass substrate from a first surface to a second surface. The through hole has a minimum bore diameter in the through hole in a section of 1% to 10% from the first surface in a section from the first surface to the second surface.

IPC Classes  ?

  • H05K 1/11 - Printed elements for providing electric connections to or between printed circuits
  • C03C 15/00 - Surface treatment of glass, not in the form of fibres or filaments, by etching
  • C03C 23/00 - Other surface treatment of glass not in the form of fibres or filaments
  • H05K 1/03 - Use of materials for the substrate
  • H05K 3/40 - Forming printed elements for providing electric connections to or between printed circuits

90.

DECORATIVE SHEET AND METHOD FOR MANUFACTURING DECORATIVE SHEET

      
Application Number 18828345
Status Pending
Filing Date 2024-09-09
First Publication Date 2024-12-26
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Akutsu, Erika
  • Nishikawa, Yohei
  • Shimizu, Kosuke

Abstract

A decorative sheet includes: a primary film layer; and a surface protective layer, wherein the surface protective layer has a gloss level of 15 or less, the surface protective layer includes a ridged portion projecting in a ridged pattern from a surface of the surface protective layer to form an uneven shape on the surface, the surface protective layer contains an ionizing radiation-curable resin as a main material, the ionizing radiation-curable resin contains, as a main component, a tetrafunctional acrylic resin having a repeating structure, the number of repetitions of the repeating structure is 12 or more, a content of vinyl groups contained in the ionizing radiation-curable resin is 20% or less relative to carbonyl groups contained in the ionizing radiation-curable resin, and the uneven shape of the surface protective layer (5) has RSm/Ra in a range of 10 or greater and 300 or less.

IPC Classes  ?

  • C09D 135/02 - Homopolymers or copolymers of esters
  • C08F 22/10 - Esters
  • C08F 22/20 - Esters containing oxygen in addition to the carboxy oxygen
  • C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
  • C09D 5/28 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes for wrinkle, crackle, orange-peel, or similar decorative effects
  • C09D 7/40 - Additives

91.

SEALANT FILM, LAMINATE, PACKAGING MATERIAL, AND PACKAGING BAG

      
Application Number JP2024019562
Publication Number 2024/262262
Status In Force
Filing Date 2024-05-28
Publication Date 2024-12-26
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Furuya Takeshi
  • Fujii Asako
  • Ono Ryusuke
  • Yamawaki Kentaro
  • Shiohara Mimori
  • Arita Takeshi
  • Takayanagi Kosuke
  • Tamura Akira
  • Kume Makoto
  • Osawa Kenta

Abstract

3a3a of the sealant layer 3 on the side opposite to the recycled material-containing layer 2 side is 0.5-5 μm.

IPC Classes  ?

  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
  • B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
  • B65D 65/40 - Applications of laminates for particular packaging purposes

92.

MEASURING DEVICE

      
Application Number JP2024021381
Publication Number 2024/262395
Status In Force
Filing Date 2024-06-12
Publication Date 2024-12-26
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Sato, Ayumu
  • Takase, Satoka
  • Takeda, Naoki

Abstract

This measuring device includes: a first piezoelectric element (20) and a second piezoelectric element (21); and a piezoelectric layer 40 which is provided in common for the first piezoelectric element (20) and the second piezoelectric element (21) and which includes a first partial piezoelectric layer (40A) and a second partial piezoelectric layer (40B). The first piezoelectric element (20) includes a first lower electrode (31), the first partial piezoelectric layer (40A) provided on the first lower electrode (31), a first upper electrode (33) provided on the first partial piezoelectric layer (40A), and an expansion/contraction suppression layer (34) provided on the first partial piezoelectric layer (40A) so as to cover the first upper electrode (33). The second piezoelectric element (21) includes a second lower electrode (35), the second partial piezoelectric layer (40B) provided on the second lower electrode (35), and a second upper electrode (37) provided on the second partial piezoelectric layer (40B). The modulus of elasticity of the expansion/contraction suppression layer (34) is higher than that of the piezoelectric layer (40).

IPC Classes  ?

  • G01L 1/16 - Measuring force or stress, in general using properties of piezoelectric devices
  • A61B 5/11 - Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
  • G01B 7/16 - Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
  • H10N 30/30 - Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
  • H10N 30/857 - Macromolecular compositions

93.

DECORATIVE SHEET

      
Application Number JP2024021878
Publication Number 2024/262457
Status In Force
Filing Date 2024-06-17
Publication Date 2024-12-26
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Akutsu, Erika
  • Sasaki, Noriko

Abstract

Provided is a decorative sheet having excellent scratch resistance and adhesion between gloss adjustment layers. This decorative sheet (1) comprises a raw fabric layer (2) and a surface protective layer, wherein the surface protective layer includes: a first gloss adjustment layer (5) which is provided on the raw fabric layer (2) and contains only a cured product of a first ionizing radiation-curable resin as a resin cured product, the first ionizing radiation-curable resin being a first mixture of acrylate and methacrylate; and a second gloss adjustment layer (6) which partially covers the upper surface of the first gloss adjustment layer (5), contains only a cured product of a second ionizing radiation-curable resin as a resin cured product, and has a lower specular glossiness GS (60º) compared to the first gloss adjustment layer (5).

IPC Classes  ?

  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 3/10 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material
  • B32B 7/023 - Optical properties
  • E04F 13/07 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor
  • E04F 13/08 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor composed of a plurality of similar covering or lining elements

94.

TOPPAN

      
Application Number 1830394
Status Registered
Filing Date 2024-07-08
Registration Date 2024-07-08
Owner TOPPAN Holdings Inc. (Japan)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 07 - Machines and machine tools
  • 09 - Scientific and electric apparatus and instruments
  • 10 - Medical apparatus and instruments
  • 12 - Land, air and water vehicles; parts of land vehicles
  • 17 - Rubber and plastic; packing and insulating materials
  • 40 - Treatment of materials; recycling, air and water treatment,
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Chemicals for the manufacture of paints; preparations of microorganisms, other than for medical and veterinary use; biological tissue cultures, other than for medical or veterinary purposes; stem cells, other than for medical or veterinary purposes; biological preparations, other than for medical or veterinary purposes; chemicals for use in the processing of plastics; chemicals for photographic film processing; solder mask [chemical preparations]; chemicals used in the manufacture of liquid crystal displays; etchants for use in the manufacture of semi-conductors; dopants for use in the manufacture of semi-conductors; chemical compositions for developing photographs; photoresists. Metalworking machines and tools; metalworking machines; apparatus for dressing; industrial robots; semiconductor manufacturing machines; semi-conductor wafer processing equipment; semi-conductor substrates manufacturing machines. Head-mounted displays; laboratory apparatus and instruments; incubators for bacteria culture; humanoid robots with artificial intelligence for use in scientific research; biochips; DNA chips; photographic apparatus and instruments; cinematographic apparatus and instruments; optical machines and apparatus; cameras [photography]; 3D spectacles; optical filters; lens arrays; measuring or testing machines and instruments; surveying apparatus and instruments; detectors; distance measuring apparatus; touchscreen sensors; position sensors; optical sensors; motion sensors; distance sensors; acceleration sensors; proximity sensors; temperature sensors; touchless screen sensors; non-contact light sensors; power distribution or control machines and apparatus; rotary converters; phase modifiers; light dimmers [regulators], electric; telecommunication machines and apparatus; teaching apparatus; audio interfaces; personal digital assistants; security tokens [encryption devices]; interactive touchscreen terminals; smartphones; digital signs; liquid crystal display [LCD] panels; liquid crystal display [LCD] screens; color filters for liquid crystal displays; flat panel display screens; electroluminescent display panels; thin film transistor liquid crystal display [TFT-LCD] panels; touch sensitive display and control screens; computer chips; pattern recognition systems composed of computer chips, computer hardware and software; computer chipsets for use in transmitting data to and from a central processing unit; display screens; touch screens; electronic display units; visual display units; touch panels; touchless panels; touchless screens; LCDs [liquid crystal displays]; LCD panels; liquid crystal display devices; aerial optical imaging displays; image display devices using aerial optical imaging method; projectors for aerial images; aerial imaging panels; display devices for 3D images; touch sensitive displays; computer programs; software as a medical device [SaMD], downloadable; computer software, recorded; computer software applications, downloadable; computer operating programs, recorded; computer programs, downloadable; computer software platforms, recorded or downloadable; interfaces for computers; semiconductors; chips [integrated circuits]; computer interface software; computer programs for data processing; semi-conductor chips; semi-conductor devices; semi-conductor wafers; semi-conductor memory units; quantum dots [crystalline semi-conductor materials]; electronic semi-conductors; microchips [computer hardware]; electronic door locks; computer whiteboard software; printed circuit boards; semiconductor package substrates; microfluidic chips; glass for photomask; metal masks for use in the manufacture of printed circuit boards; photomasks for use in the manufacture of semiconductors. Medical apparatus and instruments; apparatus for the regeneration of stem cells for medical purposes; surgical apparatus and instruments; nanorobots for medical purposes; diagnostic imaging apparatus for medical purposes; medical imaging apparatus; apparatus for taking body fluid samples; microfluidic chips being parts of medical testing apparatus or medical apparatus. Vessels and their parts and fittings; air cushion vehicles; aircraft and their parts and fittings; railway rolling stock and their parts and fittings; automobiles and their parts and fittings; seat covers for vehicles; windshields; windshields for vehicles; interior trim for automobiles; windows for automobiles; structural parts for automobiles. Plastic semi-worked products; semi-processed plastics; plastic film, other than for wrapping; anti-dazzle films for windows [tinted films]; synthetic resins, semi-processed; plastic filaments for 3D printing; reflective plastic films for use on windows; plastic sheet materials for use in manufacture; plastic films and sheets; anti-reflective plastic films and sheets; dimming plastic films and sheets; dimmable window plastic films and sheets; hard coated plastic films and sheets. Metalworking; refining services; metal treating; sandblasting services; abrasive polishing of metal surfaces; polishing of semi-conductor wafers; processing of plastics; processing of rubber; laminating; laminating of plastic sheets; processing of plastic materials; application of coatings using chemical, mechanical, thermal or thermomechanical processes; ceramic processing; glass-blowing; optical glass grinding; custom assembling of materials for others; colour separation services; window tinting treatment being surface coating; tinting of car windows; application of thin films on the surfaces of objects by means of chemical, mechanical, thermal, thermomechanical, chemical vapor deposition, physical vapor deposition and vacuum deposition processes; processing of liquid crystal color filters; processing of glass for liquid crystal displays; treatment and processing of photomasks for use in the manufacture of semiconductors. Designing of machines, apparatus, instruments [including their parts] or systems composed of such machines, apparatus and instruments; design of integrated circuits; design of semiconductors; design of semiconductor elements.

95.

EVALUATION METHOD OF ANTICANCER DRUG AND SELECTION METHOD OF ANTICANCER DRUG

      
Application Number 18750552
Status Pending
Filing Date 2024-06-21
First Publication Date 2024-12-26
Owner
  • TOPPAN Holdings Inc. (Japan)
  • JAPANESE FOUNDATION FOR CANCER RESEARCH (Japan)
Inventor
  • Takahashi, Yuki
  • Yokokawa, Yuma
  • Katayama, Ryohei

Abstract

A evaluation method of an anticancer drug includes culturing a cell structure containing a cancer cell and a stromal cell in a presence of one or two or more of anticancer drugs and evaluating an anticancer effect of the anticancer drug using, as an index, the number of cells having a proliferation ability of the cancer cell in the cell structure after the culturing, in which a signal transduction pathway in the cancer cell stimulated by a hepatocyte growth factor, a placental growth factor, or a vascular endothelial growth factor is more activated than a signal transduction pathway in a normal cell.

IPC Classes  ?

  • G01N 33/50 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing
  • C12N 5/077 - Mesenchymal cells, e.g. bone cells, cartilage cells, marrow stromal cells, fat cells or muscle cells
  • C12N 5/09 - Tumour cells

96.

OPTICAL DEVICE FOR AERIAL DISPLAY APPARATUS AND AERIAL DISPLAY APPARATUS

      
Application Number 18824985
Status Pending
Filing Date 2024-09-05
First Publication Date 2024-12-26
Owner TOPPAN Holdings Inc. (Japan)
Inventor Daiku, Yasuhiro

Abstract

An optical device for an aerial display apparatus includes: a planar base member; a plurality of optical elements provided below the base member, each extending in a first direction and aligned in a second direction orthogonal to the first direction; a reflection layer provided in each of the optical elements and configured to reflect light; and an absorption layer provided on the reflection layer and configured to absorb light. Each of the optical elements has an incident surface and a reflection surface which are inclined with respect to a normal direction of the base member and are in contact with each other. The reflection layer is provided on the reflection surface. The optical device is arranged in such a manner as to receive external light on the incident surface.

IPC Classes  ?

  • G02B 30/56 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels by projecting aerial or floating images

97.

RANGE IMAGING DEVICE AND RANGE IMAGING APPARATUS

      
Application Number 18826871
Status Pending
Filing Date 2024-09-06
First Publication Date 2024-12-26
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Ookubo, Yu

Abstract

A range imaging device includes a pixel circuit formed at a surface of a semiconductor substrate and including a photoelectric conversion device that generates charge carriers based on light incident from a space targeted for measurement, charge storages that store the charge carriers, a transfer transistor that transfers the charge carriers to a corresponding storage through a transfer path, and a charge drainage transistor that drains the charge carriers from the conversion device through a corresponding drainage path. The conversion device has a rectangular shape, the charge drainage transistor includes two charge drainage transistors provided on a y-axis and facing each other symmetrically with respect to an x-axis, where the x-axis is parallel to long sides of the conversion device and passes through a center of the conversion device, and the y-axis is parallel to short sides of the conversion device and passes through the center of the conversion device.

IPC Classes  ?

  • G01S 7/4863 - Detector arrays, e.g. charge-transfer gates
  • G01S 7/481 - Constructional features, e.g. arrangements of optical elements
  • G01S 7/4865 - Time delay measurement, e.g. time-of-flight measurement, time of arrival measurement or determining the exact position of a peak
  • H01L 27/146 - Imager structures

98.

LAMINATE, SEALANT FILM, PACKAGING BAG, PACKAGE, AND WET HEAT TREATMENT PACKAGE

      
Application Number JP2024022625
Publication Number 2024/262617
Status In Force
Filing Date 2024-06-21
Publication Date 2024-12-26
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor Nagai Aki

Abstract

This laminate comprises at least a base material layer and a sealant layer. The surface softening temperature measured by local thermal analysis of a sealing surface of the sealant layer after wet heat treatment of the laminate is 140-150°C, and the base material layer and the sealant layer include a polypropylene-based resin. In the laminate, the surface softening temperature measured by local thermal analysis of the sealing surface of the sealant layer is 110-140°C, and the sealant layer may have a fusion strength of 2.0 N/15 mm or less when the sealant layer is heat-sealed with an identical sealant layer at 121°C and 0.05 MPa for 30 seconds.

IPC Classes  ?

  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
  • B65D 65/40 - Applications of laminates for particular packaging purposes

99.

GAS BARRIER LAMINATE AND PACKAGING

      
Application Number JP2024021651
Publication Number 2024/257851
Status In Force
Filing Date 2024-06-14
Publication Date 2024-12-19
Owner TOPPAN HOLDINGS INC. (Japan)
Inventor
  • Fukugami Miki
  • Furuta Kaoru
  • Yamada Mikinori
  • Saito Takashi

Abstract

This gas barrier laminate comprises: a barrier layer having a substrate on which a barrier coat is disposed; a sealant layer overlying a first major surface of the barrier layer; a support layer overlying a second major surface of the barrier layer; a first adhesive layer that bonds the barrier layer and the sealant layer; and a second adhesive layer that bonds the barrier layer and the support layer. The first adhesive layer contains a two-component curable urethane adhesive. The substrate contains a polyolefin. After the gas barrier laminate is subjected to a retort treatment, the elastic modulus of the first adhesive layer is 5 MPa or more and less than 53 MPa as measured by a scanning probe microscope.

IPC Classes  ?

  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
  • B32B 7/022 - Mechanical properties
  • B65D 65/40 - Applications of laminates for particular packaging purposes

100.

WIRING SUBSTRATE AND MANUFACTURING METHOD OF WIRING SUBSTRATE

      
Application Number 18741388
Status Pending
Filing Date 2024-06-12
First Publication Date 2024-12-19
Owner TOPPAN Holdings Inc. (Japan)
Inventor Nakamura, Tsukasa

Abstract

A wiring substrate includes: a glass substrate including a first face; a capacitor including a first electrode provided above the first face of the glass substrate, a dielectric layer provided above the first electrode, and a second electrode provided above the dielectric layer; and a first insulating layer covering the first face of the glass substrate and the capacitor. A third face of the first electrode that faces a second face of the dielectric layer includes a contact portion that is in contact with the second face of the dielectric layer, and a non-contact portion that is not in contact with the second face of the dielectric layer. An outer circumference of the contact portion has a sawtooth shape.

IPC Classes  ?

  • H01L 23/498 - Leads on insulating substrates
  • H01L 21/48 - Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups or
  • H01L 23/15 - Ceramic or glass substrates
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