Maeda Corporation

Japon

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        International 23
        États-Unis 5
Date
2024 1
2023 1
2022 5
2021 6
Avant 2021 15
Classe IPC
E21D 9/00 - Tunnels ou galeries, avec ou sans revêtementsProcédés ou appareils pour leur exécutionTracé des tunnels ou des galeries 5
F42D 1/08 - Procédés de bourrageProcédés pour charger des trous de mine en explosifsAppareils à cet effet 4
G06F 12/00 - Accès à, adressage ou affectation dans des systèmes ou des architectures de mémoires 4
B27C 9/02 - Machines à possibilités multiplesMachines universellesÉquipement de ces machines monobroches 3
B23Q 17/24 - Agencements sur les machines-outils pour indiquer ou mesurer utilisant des moyens optiques 2
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Statut
En Instance 3
Enregistré / En vigueur 25
Résultats pour  brevets

1.

EXPLOSIVE LOADING DEVICE AND EXPLOSIVE LOADING METHOD

      
Numéro d'application JP2023023998
Numéro de publication 2024/005077
Statut Délivré - en vigueur
Date de dépôt 2023-06-28
Date de publication 2024-01-04
Propriétaire MAEDA CORPORATION (Japon)
Inventeur(s)
  • Mizutani, Kazuhiko
  • Sakashita, Makoto
  • Asai, Hideaki

Abrégé

This explosive loading device, which is mounted on a guide shell of an explosive loading boom in construction heavy machinery and is for loading an explosive in a blast hole bored into a working face, comprises: a load rod that can mount an initiator charge on a tip end side thereof and that loads the initiator charge into the blast hole; a load rod feeding mechanism that advances and retracts the load rod along the front-rear direction of the guide shell; a load rod alignment mechanism that drives the load rod along the horizontal direction and up-down direction of the guide shell; and an initiator charge supply device having an accommodation unit that is disposed in front of the load rod and accommodates a plurality of initiator charges, and an accommodation unit drive mechanism which drives the accommodation unit along the horizontal direction of the guide shell.

Classes IPC  ?

  • F42D 1/08 - Procédés de bourrageProcédés pour charger des trous de mine en explosifsAppareils à cet effet
  • E21D 9/00 - Tunnels ou galeries, avec ou sans revêtementsProcédés ou appareils pour leur exécutionTracé des tunnels ou des galeries
  • F42D 1/045 - Dispositions pour l'allumage électrique
  • F42D 1/22 - Dispositifs de maintien ou de positionnement des cartouches de sautage ou de bourrage dans les trous de mine
  • F42D 3/04 - Applications particulières de techniques de sautage pour faire sauter des rochers

2.

LIGHTING DEVICE AND LIGHTING SYSTEM

      
Numéro d'application JP2023009171
Numéro de publication 2023/171771
Statut Délivré - en vigueur
Date de dépôt 2023-03-09
Date de publication 2023-09-14
Propriétaire
  • MAEDA CORPORATION (Japon)
  • KILT PLANNING OFFICE INC. (Japon)
  • KANEKA CORPORATION (Japon)
Inventeur(s)
  • Kawashima Youichi
  • Aizaki Yasuyuki
  • Toyohisa Shozo
  • Shimizu Kouji
  • Fujisawa Ko
  • Nishikawa Akira

Abrégé

The present invention provides a lighting device and a lighting system that are easier to assemble compared to conventional examples. This lighting device comprises a planar light-emitting panel and a mount member for mounting the planar light-emitting panel to an installation surface, the planar light-emitting panel having, on the back-surface side thereof, a first panel-side terminal portion, a second panel-side terminal portion, and a ridge portion. The ridge portion is composed of an insulator and extends so as to traverse between the first panel-side terminal portion and the second panel-side terminal portion. The ridge portion, when viewed laterally, protrudes beyond the first panel-side terminal portion and the second panel-side terminal portion. The mount member includes a first mount-side terminal portion, a second mount-side terminal portion, and a recessed groove, the recessed groove extending so as to traverse between the first mount-side terminal portion and the second mount-side terminal portion. The lighting device is configured such that, when the planar light-emitting panel is mounted to the mount member, the ridge portion is inserted into the recessed groove, whereby the ridge portion is guided by the recessed groove in the depth direction of the recessed groove, while the first panel-side terminal portion contacts the first mount-side terminal portion and the second panel-side terminal portion contacts the second mount-side terminal portion.

Classes IPC  ?

  • F21S 2/00 - Systèmes de dispositifs d'éclairage non prévus dans les groupes principaux ou , p. ex. à construction modulaire
  • F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage
  • F21V 23/06 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage les éléments étant des dispositifs de couplage
  • H05B 47/18 - Commande de la source lumineuse par télécommande via une transmission par bus de données
  • F21Y 115/15 - Diodes électroluminescentes organiques [OLED]

3.

CORE BODY TEMPERATURE ESTIMATING DEVICE, CORE BODY TEMPERATURE ESTIMATING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM

      
Numéro d'application 17640012
Statut En instance
Date de dépôt 2020-09-10
Date de la première publication 2022-10-13
Propriétaire
  • UNIVERSITY OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, JAPAN (Japon)
  • Maeda Corporation (Japon)
  • MITSUFUJI CORPORATION (Japon)
Inventeur(s)
  • Kurosaka, Chie
  • Sakamoto, Hiroto
  • Matsumoto, Takeshi

Abrégé

A core body temperature estimation device includes a core body temperature acquisition unit that acquires a core body temperature, at a first time, of an estimation target subject targeted for core body temperature estimation, a beat acquisition unit that acquires a beat, in a period including the first time, of the estimation target subject, and an estimation unit that estimates the core body temperature of the estimation target subject, based on the core body temperature at the first time acquired by the core body temperature acquisition unit and the beat in the period including the first time acquired by the beat acquisition unit, by using a core body temperature estimation model that estimates a core body temperature at a predetermined time, based on a core body temperature at an initial time and a beat from the initial time to the predetermined time.

Classes IPC  ?

  • A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
  • A61B 5/0205 - Évaluation simultanée de l'état cardio-vasculaire et de l'état d'autres parties du corps, p. ex. de l'état cardiaque et respiratoire

4.

POLLUTANT TREATMENT SYSTEM AND POLLUTANT TREATMENT METHOD

      
Numéro d'application JP2022014537
Numéro de publication 2022/210389
Statut Délivré - en vigueur
Date de dépôt 2022-03-25
Date de publication 2022-10-06
Propriétaire MAEDA CORPORATION (Japon)
Inventeur(s)
  • Yamamoto, Tatsuo
  • Kouno, Hiroyuki
  • Akamatsu, Yuusuke
  • Haga, Naoki
  • Nihei, Yoshisuke

Abrégé

A pollutant treatment system (1) comprises: a heating furnace (2) which pyrolyzes pollutants; and a wet recovery device (4) which brings high-temperature exhaust at 500 °C or higher discharged from the heating furnace (2) into contact with liquid water to recover, into the liquid water, by-products in the high-temperature exhaust and cools the high-temperature exhaust to 300 °C or lower.

Classes IPC  ?

  • A62D 3/40 - Procédés pour rendre les substances chimiques nuisibles inoffensives ou moins nuisibles en effectuant un changement chimique dans les substances par chauffage pour effectuer une modification chimique, p. ex. par pyrolyse
  • B01D 53/14 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
  • B01D 53/18 - Unités d'absorptionDistributeurs de liquides
  • B01D 53/68 - Halogènes ou composés halogénés
  • B01D 53/78 - Procédés en phase liquide avec un contact gaz-liquide
  • B01D 53/96 - Régénération, réactivation ou recyclage des réactifs
  • C08J 11/08 - Récupération ou traitement des résidus des polymères sans réaction chimique utilisant des solvants sélectifs des constituants polymères
  • C08J 11/12 - Récupération ou traitement des résidus des polymères par coupure des chaînes moléculaires des polymères ou rupture des liaisons de réticulation par voie chimique, p. ex. dévulcanisation uniquement par traitement à la chaleur sèche
  • A62D 101/22 - Substances organiques contenant un halogène
  • A62D 101/28 - Substances organiques contenant de l'oxygène, du soufre, du sélénium ou du tellure, c.-à-d. chalcogène

5.

EXPLOSIVE AUTOLOADING SYSTEM AND EXPLOSIVE AUTOLOADING METHOD

      
Numéro d'application JP2022011030
Numéro de publication 2022/196570
Statut Délivré - en vigueur
Date de dépôt 2022-03-11
Date de publication 2022-09-22
Propriétaire MAEDA CORPORATION (Japon)
Inventeur(s) Mizutani, Kazuhiko

Abrégé

In a tunnel constructed with delay blasting, explosive corresponding to the number of stages of a face plane is loaded automatically into the blasting holes of the face plane. This explosive autoloading system is provided with: a control device that has a storage unit which, for each hole number of multiple blasting holes, stores blasting hole information that associates blasting hole position information, which includes three-dimensional coordinate values of the blasting holes, and blasting hole stage number information, which relates to the number of stages of blasting holes; and an explosive autoloading device which is mounted on an explosive loading boom of a heavy construction machine. The controller controls the explosive loading boom and the explosive autoloading device while referring to the blasting hole position information and the blasting holes stage number information, and performs explosive autoloading control so as to automatically load, in loading blasting holes in which the detonation explosive is to be loaded, a detonation explosive which has a detonation time corresponding to the number of stages of the loading blasting holes.

Classes IPC  ?

  • F42D 1/08 - Procédés de bourrageProcédés pour charger des trous de mine en explosifsAppareils à cet effet
  • E21D 9/00 - Tunnels ou galeries, avec ou sans revêtementsProcédés ou appareils pour leur exécutionTracé des tunnels ou des galeries

6.

EXPLOSIVE LOADING METHOD, AND DETONATION-USE EXPLOSIVE MOUNTING BODY

      
Numéro d'application JP2022011032
Numéro de publication 2022/196572
Statut Délivré - en vigueur
Date de dépôt 2022-03-11
Date de publication 2022-09-22
Propriétaire MAEDA CORPORATION (Japon)
Inventeur(s) Mizutani, Kazuhiko

Abrégé

Provided is an explosive loading method that enables smooth loading of a detonation-use explosive into a blasting hole drilled into a working surface of a tunnel in a tunnel blasting process. This explosive loading method includes: a step in which a loading rod holds a detonation-use explosive mounted body as a result of inserting the distal end of the loading rod into a hollow section of the detonation-use explosive mounted body which is formed by mounting a detonation-use explosive on the inside of the rear end of a cylindrical holding body so that a hollow section remains; and a detonation-use explosive loading step in which the detonation-use explosive mounted body held by the distal end of the loading rod is loaded into the blasting hole. The front end of the cylindrical holding body of the detonation-use explosive mounted body is provided with a spindle-shaped guide part that has a shape which is tapered toward the distal end of the detonation-use explosive mounted body.

Classes IPC  ?

  • F42D 1/08 - Procédés de bourrageProcédés pour charger des trous de mine en explosifsAppareils à cet effet
  • E21D 9/00 - Tunnels ou galeries, avec ou sans revêtementsProcédés ou appareils pour leur exécutionTracé des tunnels ou des galeries

7.

INITIATING EXPLOSIVE SUPPLY DEVICE

      
Numéro d'application JP2022011031
Numéro de publication 2022/196571
Statut Délivré - en vigueur
Date de dépôt 2022-03-11
Date de publication 2022-09-22
Propriétaire MAEDA CORPORATION (Japon)
Inventeur(s) Mizutani, Kazuhiko

Abrégé

Provided is an initiating explosive supply device applicable to the tunnel delay blasting method and capable of selectively supplying an appropriate initiating explosive having an initiation time lag in seconds corresponding to the stage number of each blast hole to be loaded with initiating explosives. This initiating explosive supply device is mounted on the explosive loading boom of heavy construction equipment and comprises: an initiating explosive housing unit that houses a plurality of initiating explosives; and a mechanism for driving the initiating explosive housing unit. The initiating explosive housing unit has a plurality of sorting cases capable of mutually sorting and housing the initiating explosives having different initiation time lags in seconds. The mechanism for driving the initiating explosive housing unit drives the initiating explosive housing unit to supply, to a predetermined initiating explosive supply position, the initiating explosive having an initiation time lag in seconds corresponding to the stage number of each blast hole to be loaded with the initiating explosives.

Classes IPC  ?

  • F42D 1/08 - Procédés de bourrageProcédés pour charger des trous de mine en explosifsAppareils à cet effet
  • E21D 9/00 - Tunnels ou galeries, avec ou sans revêtementsProcédés ou appareils pour leur exécutionTracé des tunnels ou des galeries

8.

CONCRETE SURFACE PROCESSING METHOD AND LASER-PROCESSED CONCRETE SURFACE

      
Numéro d'application JP2021012889
Numéro de publication 2021/200667
Statut Délivré - en vigueur
Date de dépôt 2021-03-26
Date de publication 2021-10-07
Propriétaire
  • MAEDA CORPORATION (Japon)
  • TOYOKOH CO.,LTD. (Japon)
Inventeur(s)
  • Shirane Yuji
  • Misaka Takehiro
  • Maruyama Kenji
  • Obara Takayuki
  • Momi Kenjiro
  • Fujita Kazuhisa
  • Utsugita Takahiro
  • Haraguchi Manabu

Abrégé

[Problem] To provide a concrete surface processing method and the like which suppresses vitrification even in the case where a high-speed process is performed. [Solution] A concrete surface processing method configured in such a manner that a surface of concrete is scanned with a beam spot along a predetermined scanning pattern and is irradiated with laser light R so as to cause the scanning pattern to move along the surface at a predetermined advance speed, and a lap rate is set to be equal to or lower than 90%, the lap rate being a rate of an overlap of a passing route of a beam spot with a passing route of a beam spot in preceding irradiation on the surface at a time when the beam spot BS repeatedly passes through a predetermined portion on the scanning pattern.

Classes IPC  ?

  • B23K 26/36 - Enlèvement de matière
  • B23K 26/082 - Systèmes de balayage, c.-à-d. des dispositifs comportant un mouvement relatif entre le faisceau laser et la tête du laser

9.

TIMBERING PITCHING DEVICE AND TIMBERING PITCHING METHOD USING SAME

      
Numéro d'application JP2020048852
Numéro de publication 2021/132608
Statut Délivré - en vigueur
Date de dépôt 2020-12-25
Date de publication 2021-07-01
Propriétaire
  • FURUKAWA ROCK DRILL CO.,LTD. (Japon)
  • MAEDA CORPORATION (Japon)
  • MAC CO.,LTD. (Japon)
Inventeur(s)
  • Noshiro Yasunori
  • Katagiri Masato
  • Mizutani Kazuhiko
  • Sakashita Makoto
  • Miyahara Hirofumi
  • Dai Hao

Abrégé

Provided are a timbering pitching device which can further ensure that timbering pitching work will be efficiently carried out in tunnel construction, and a timbering pitching method using the timbering pitching device. A timbering pitching device (100) is provided with: a monitor (62) that is installed in an operation part (6); and a controller (65) that causes the monitor (62) to display information necessary for timbering (S) pitching work. The controller (65) generates attitude information about each of left and right timberings (S) on the basis of attitude information about a timbering erector (10) on a work machine side and target information about two points provided to the left and right timberings (S), and causes the monitor (62) to display the attitude information about each of the left and right timberings (S) as an image drawing and/or a numerical value.

Classes IPC  ?

  • E21D 11/18 - Éléments de cintre
  • E21D 11/40 - Dispositifs ou appareils pour la manutention ou le placement des unités de revêtement des tunnels ou des galeries
  • E21D 9/00 - Tunnels ou galeries, avec ou sans revêtementsProcédés ou appareils pour leur exécutionTracé des tunnels ou des galeries

10.

CORE BODY TEMPERATURE ESTIMATING DEVICE, CORE BODY TEMPERATURE ESTIMATING METHOD, AND CORE BODY TEMPERATURE ESTIMATING PROGRAM

      
Numéro d'application JP2020034305
Numéro de publication 2021/049573
Statut Délivré - en vigueur
Date de dépôt 2020-09-10
Date de publication 2021-03-18
Propriétaire
  • UNIVERSITY OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, JAPAN (Japon)
  • MAEDA CORPORATION (Japon)
  • MITSUFUJI CORPORATION (Japon)
Inventeur(s)
  • Kurosaka, Chie
  • Sakamoto, Hiroto
  • Matsumoto, Takeshi

Abrégé

This core body temperature estimating device is provided with: a core body temperature acquiring unit for acquiring the core body temperature, at a first time point, of an estimation target subject of whom the core body temperature is to be estimated; a pulsation acquiring unit which acquires the pulsations of the estimation target subject in a period including the first time point; and an estimating unit which uses a core body temperature estimation model for estimating the core body temperature at a prescribed time point from the core body temperature at an initial time point and the pulsations from the initial time point until the prescribed time point, to estimate the core body temperature of the estimation target subject on the basis of the core body temperature at the first time point, acquired by the core body temperature acquiring unit, and the pulsations in the period including the first time point, acquired by the pulse acquiring unit.

Classes IPC  ?

  • G01K 13/20 - Thermomètres médicaux par contact pour les humains ou les animaux
  • A61B 5/01 - Mesure de la température de parties du corps
  • A61B 5/02 - Détection, mesure ou enregistrement en vue de l'évaluation du système cardio-vasculaire, p. ex. mesure du pouls, du rythme cardiaque, de la pression sanguine ou du débit sanguin
  • A61B 5/0245 - Mesure du pouls ou des pulsations cardiaques utilisant des capteurs engendrant des signaux électriques
  • A61B 5/318 - Modalités électriques se rapportant au cœur, p. ex. électrocardiographie [ECG]

11.

TOOL PATH GENERATING METHOD, TOOL PATH GENERATING UNIT, PROGRAM FOR GENERATING TOOL PATH, AND RECORDING MEDIUM STORING PROGRAM

      
Numéro d'application 16980223
Statut En instance
Date de dépôt 2019-04-10
Date de la première publication 2021-01-21
Propriétaire
  • NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY (Japon)
  • MAEDA CORPORATION (Japon)
Inventeur(s)
  • Hirasawa, Gakuhito
  • Tsunakawa, Takashi
  • Yamato, Daisaku

Abrégé

Provided is a tool path generating method for processing wood as a processing object by a multi-axis processing machine, including a plane extracting step of extracting at least one plane included in a processing objective region being a region at which the processing object is processable, a plane processing determining step of determining whether or not the plane extracted in the plane extracting step is processable by a disk blade attached to the multi-axis processing machine, a disk blade processing path generating step of generating a processing path for the disk blade on the plane determined as being processable in the plane processing determining step, and a tool path generating step of generating a tool path including the processing path for the disk blade.

Classes IPC  ?

  • B25J 9/16 - Commandes à programme
  • B27C 9/02 - Machines à possibilités multiplesMachines universellesÉquipement de ces machines monobroches
  • B27B 5/20 - Scies circulaires à table à lame circulaire mobile, p. ex. montée sur un chariot la lame étant réglable en fonction de la profondeur ou de l'angle de coupeScies radiales, c.-à-d. machines à scier avec un bras radial pivotant pour le guidage de chariot mobile

12.

Wood processing system

      
Numéro d'application 16979332
Numéro de brevet 11648705
Statut Délivré - en vigueur
Date de dépôt 2019-03-20
Date de la première publication 2021-01-07
Date d'octroi 2023-05-16
Propriétaire
  • NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY (Japon)
  • MAEDA CORPORATION (Japon)
Inventeur(s)
  • Hirasawa, Gakuhito
  • Tsunakawa, Takashi
  • Yamato, Daisaku

Abrégé

Provided is a wood processing system including a wood conveying device having a longitudinal direction along one direction in the horizontal direction and being capable of conveying wood along the longitudinal direction; a multi-axis processing machine arranged on one side in the longitudinal direction of the wood conveying device, the multi-axis processing machine including a spindle capable of being attached with a first tool, and a spindle moving device having two or more linear axes perpendicular to one another and two or more rotational axes for moving the spindle; and at least one multi-articulated robot arranged along the wood conveying device on the other side in the longitudinal direction of the wood conveying device, the at least one multi-articulated robot including a wrist capable of being attached with a tool unit including a second tool, and an arm having six or more rotational axes for moving the wrist.

Classes IPC  ?

  • B27C 9/04 - Machines à possibilités multiplesMachines universellesÉquipement de ces machines multibroches
  • B25J 11/00 - Manipulateurs non prévus ailleurs
  • B23Q 17/24 - Agencements sur les machines-outils pour indiquer ou mesurer utilisant des moyens optiques
  • B27B 27/04 - Guides ou butées pour les bois dans les scieries ou les machines à scierAppareils de mesure adaptés disposés perpendiculairement au plan de la lame de scie

13.

FIXING DEVICE FOR MULTI-AXIS ROBOT, PROCESSING SYSTEM, AND FIXING METHOD OF PROCESSING OBJECT

      
Numéro d'application 16982671
Statut En instance
Date de dépôt 2019-04-10
Date de la première publication 2021-01-07
Propriétaire
  • NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY (Japon)
  • MAEDA CORPORATION (Japon)
Inventeur(s)
  • Hirasawa, Gakuhito
  • Tsunakawa, Takashi
  • Yamato, Daisaku

Abrégé

A fixing device for a multi-axis robot for fixing wood as a processing object during processing by the multi-axis robot, the device including a plurality of fixing units, each of the plurality of fixing units including a support member including a first frame having a longitudinal direction along a vertical direction, a second frame having a longitudinal direction along the vertical direction and positioned away from the first frame in a horizontal direction, and an installation member positioned between the first frame and the second frame in a top view and configured to be able to mount the processing object, and at least one pressing device attached to the second frame, the at least one pressing device being capable of pressing the processing object inserted between the first frame and the second frame against the first frame.

Classes IPC  ?

  • B23Q 3/00 - Dispositifs permettant de maintenir, supporter ou positionner les pièces ou les outils, ces dispositifs pouvant normalement être démontés de la machine
  • B25J 9/00 - Manipulateurs à commande programmée

14.

MULTIPLE SPINDLE ROBOT FIXATION DEVICE, PROCESSING SYSTEM, AND METHOD FOR FIXING OBJECT TO BE PROCESSED

      
Numéro d'application JP2019015545
Numéro de publication 2019/198736
Statut Délivré - en vigueur
Date de dépôt 2019-04-10
Date de publication 2019-10-17
Propriétaire
  • NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY (Japon)
  • MAEDA CORPORATION (Japon)
Inventeur(s)
  • Hirasawa, Gakuhito
  • Tsunakawa, Takashi
  • Yamato, Daisaku

Abrégé

A multiple spindle robot fixation device that fixes wood as an object to be processed during processing by a multiple spindle robot is provided with a plurality of sets of fixation units including: a support member including a first frame having a longitudinal direction along a vertical direction, a second frame having a longitudinal direction along the vertical direction and arranged at a position distant from the first frame in a horizontal direction, and a bridging member that is positioned between the first frame and the second frame when seen in a top view, and that is capable of mounting an object to be processed thereon; and at least one pressing device attached to the second frame, the pressing device being capable of pressing the object to be processed inserted between the first frame and the second frame against the first frame.

Classes IPC  ?

  • B27C 5/06 - Agencements pour le serrage ou l'avance de la pièce
  • B25J 9/06 - Manipulateurs à commande programmée caractérisés par des bras à articulations multiples
  • B27C 9/02 - Machines à possibilités multiplesMachines universellesÉquipement de ces machines monobroches

15.

TOOL PATH CREATION METHOD, TOOL PATH CREATION DEVICE, TOOL PATH CREATION PROGRAM, AND RECORDING MEDIUM HAVING PROGRAM RECORDED THEREON

      
Numéro d'application JP2019015542
Numéro de publication 2019/198734
Statut Délivré - en vigueur
Date de dépôt 2019-04-10
Date de publication 2019-10-17
Propriétaire
  • NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY (Japon)
  • MAEDA CORPORATION (Japon)
Inventeur(s)
  • Hirasawa, Gakuhito
  • Tsunakawa, Takashi
  • Yamato, Daisaku

Abrégé

A tool path creation method for processing wood that is an object to be processed by a multiple spindle processing machine is provided with: a plane extraction step (S101) of extracting at least one plane (25) included in a processed object region that is a processible region of an object to be processed; a plane processing determination step (S102) of determining whether the plane (25) extracted in the plane extraction step (S101) is processible by a disc blade attached to the multiple spindle processing machine; a disc blade processing path creation step (S103) of creating a processing path by the disc blade for the plane (26) determined to be processible in the plane processing determination step (S102); and a tool path creation step (S104) of creating a tool path including the processing path by the disc blade.

Classes IPC  ?

  • B27C 9/02 - Machines à possibilités multiplesMachines universellesÉquipement de ces machines monobroches
  • B27B 5/20 - Scies circulaires à table à lame circulaire mobile, p. ex. montée sur un chariot la lame étant réglable en fonction de la profondeur ou de l'angle de coupeScies radiales, c.-à-d. machines à scier avec un bras radial pivotant pour le guidage de chariot mobile
  • B27B 5/29 - Machines à scier travaillant avec des lames de scie circulairesOrganes ou équipements ad hoc DétailsMachines à scier travaillant avec des lames de scie circulairesOrganes ou équipements ad hoc Parties constitutivesAccessoires
  • G05B 19/4093 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par la programmation de pièce, p. ex. introduction d'une information géométrique dérivée d'un dessin technique, combinaison de cette information avec l'information d'usinage et de matériau pour obtenir une information de commande, appelée programme de pièce, pour la machine à commande numérique [CN]
  • G05B 19/4097 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par l'utilisation de données de conception pour commander des machines à commande numérique [CN], p. ex. conception et fabrication assistées par ordinateur CFAO

16.

COMPONENT MANAGEMENT DATABASE, COMPONENT MANAGEMENT SYSTEM, AND COMPONENT MANAGEMENT METHOD

      
Numéro d'application JP2019015559
Numéro de publication 2019/198738
Statut Délivré - en vigueur
Date de dépôt 2019-04-10
Date de publication 2019-10-17
Propriétaire
  • NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY (Japon)
  • MAEDA CORPORATION (Japon)
Inventeur(s)
  • Hirasawa, Gakuhito
  • Tsunakawa, Takashi
  • Yamato, Daisaku

Abrégé

A component management database for managing a plurality of components constituting a structure wherein, for each of the plurality of components, a component ID for the component, data about the shape of the component before processing, data about the shape of the component after processing, shape data for processing shape, which is a difference between the shape data before processing and the shape data after processing, a component ID for another component connected to the component, and a connection type ID representing a connection type for a connecting portion of the component with respect to the other component, are stored in association with each other, and a model shape for the connecting portion is stored for each connection type.

Classes IPC  ?

17.

WOOD PROCESSING SYSTEM

      
Numéro d'application JP2019011832
Numéro de publication 2019/182046
Statut Délivré - en vigueur
Date de dépôt 2019-03-20
Date de publication 2019-09-26
Propriétaire
  • NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY (Japon)
  • MAEDA CORPORATION (Japon)
Inventeur(s)
  • Hirasawa, Gakuhito
  • Tsunakawa, Takashi
  • Yamato, Daisaku

Abrégé

Provided is a wood processing system comprising: a wood transport device, a multi-axis machine tool, and at least one articulated robot. The wood transport device has a longitudinal direction along one direction of a horizontal direction and is capable of transporting wood along the longitudinal direction. The multi-axis machine tool is arranged in one longitudinal direction of the wood transport device and includes a spindle on which the first tool can be mounted and a spindle moving device for moving the spindle, the spindle moving device having at least two linear motion axes that are arranged orthogonal to each other and at least two rotational axes. The at least one articulated robot is arranged to be along the wood transport device on the other side in the longitudinal direction of the wood transport device and includes a wrist on which a tool unit including a second tool can be mounted and an arm with six or more axes of rotation for moving the wrist.

Classes IPC  ?

  • B27C 9/04 - Machines à possibilités multiplesMachines universellesÉquipement de ces machines multibroches
  • B23Q 17/24 - Agencements sur les machines-outils pour indiquer ou mesurer utilisant des moyens optiques
  • B27D 1/00 - Assemblage du placage de bois avec n'importe quel matériauFabrication d'objets à partir de tels assemblagesTraitements préparatoires des surfaces à assembler, p. ex. entaillage
  • B23Q 3/155 - Agencements pour insérer ou retirer automatiquement les outils
  • B23Q 7/04 - Agencements pour la manipulation des pièces, spécialement combinés aux machines-outils ou disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines, p. ex. pour le transport, le chargement, le positionnement, le déchargement, le triage au moyen de pinces

18.

SPECTRAL CURVE ACQUISITION DEVICE, CONCRETE MEASUREMENT DEVICE, SPECTRAL CURVE ACQUISITION METHOD, AND CONCRETE MEASUREMENT METHOD

      
Numéro d'application JP2017013497
Numéro de publication 2017/170975
Statut Délivré - en vigueur
Date de dépôt 2017-03-24
Date de publication 2017-10-05
Propriétaire
  • TOPCON CORPORATION (Japon)
  • MAEDA CORPORATION (Japon)
Inventeur(s)
  • Hanya, Issei
  • Akiyama, Shugo
  • Tomizawa, Ryosuke
  • Kasori, Naoto
  • Nakajima, Yoshimitsu
  • Shirane, Yuji
  • Suenaga, Satoshi

Abrégé

The present invention is equipped with: a projection optical system (6) for emitting irradiation light; a received-light optical system (8) for dispersing and receiving reflected irradiation light that is reflected by a measurement target (7); a range finder (4) for measuring the distance to the measurement target; a storage unit (25) for storing a plurality of reference spectral curves created on the basis of the received-light intensity for each wavelength when measuring a white reference plate at different distances; and a control calculation unit (24). Therein, on the basis of the reference spectral curve that corresponds to the measurement distance, the control calculation unit obtains the received-light intensity for each wavelength of the dispersed reflected irradiation light, corrects the measured spectral curve created on the basis of the received-light intensity, and prepares a spectral reflectance curve.

Classes IPC  ?

  • G01N 21/27 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en utilisant la détection photo-électrique
  • G01J 3/02 - SpectrométrieSpectrophotométrieMonochromateursMesure de la couleur Parties constitutives
  • G01J 3/42 - Spectrométrie d'absorptionSpectrométrie à double faisceauSpectrométrie par scintillementSpectrométrie par réflexion

19.

Data structure for representing information using expressions

      
Numéro d'application 15309872
Numéro de brevet 09990415
Statut Délivré - en vigueur
Date de dépôt 2015-05-08
Date de la première publication 2017-09-21
Date d'octroi 2018-06-05
Propriétaire Maeda Corporation (Japon)
Inventeur(s)
  • Seki, Yoichi
  • Kunii, Tosiyasu
  • Kodama, Toshio
  • Momose, Kimio

Abrégé

An information processing device processes target information described using identifiers formed from a symbol, a product operator that joins together factors containing one or more of the identifiers and thereby forms a string of ordered factors, and a sum operator that joins together terms containing one or more of the factors and thereby forms an expression that is a combination of the terms. Also, information processing device includes a dividing unit that divides the target information into a plurality of terms at a predetermined position; and a transmission unit that associates positional information with at least any of the factors contained in the terms resulting from the division and causes each of the terms resulting from the division to be held in any of a plurality of server devices, where the positional information contains an occurrence sequence of the terms in the target information and an occurrence sequence of the factors in the terms.

Classes IPC  ?

  • G06F 17/30 - Recherche documentaire; Structures de bases de données à cet effet

20.

METHOD FOR MEASURING CONCRETE

      
Numéro d'application JP2016088055
Numéro de publication 2017/110853
Statut Délivré - en vigueur
Date de dépôt 2016-12-21
Date de publication 2017-06-29
Propriétaire
  • TOPCON CORPORATION (Japon)
  • MAEDA CORPORATION (Japon)
Inventeur(s)
  • Kumagai, Kaoru
  • Akiyama, Shugo
  • Hanya, Issei
  • Zhao, Peng
  • Funahashi, Masashi
  • Nakajima, Yoshimitsu
  • Shirane, Yuji

Abrégé

Provided is a method for measuring concrete, the method allowing measurement of the deterioration of concrete to be conveniently performed without using a spectrometer, while maintaining the estimation accuracy. In the method for measuring concrete according to the present invention, irradiated light (P) containing a near infrared wavelength region relevant to the measurement of concrete (2) is emitted toward the concrete (2) and reflected light (P') from the irradiated light P is received from the concrete (2). For the neutralization-related calcium hydroxide and the chloride damage-related chloride ion, at least 5 or more wavelengths λ1 to λ5 and λ6 to λ10 different from each other are respectively identified in the wavelength range of 900 nm to 2500 nm in the absorption spectrum by PLS regression analysis, and the neutralization by calcium hydroxide and the chloride ion concentration are estimated.

Classes IPC  ?

  • G01N 21/359 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge en utilisant la lumière de l'infrarouge proche

21.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

      
Numéro d'application JP2015063390
Numéro de publication 2015/170770
Statut Délivré - en vigueur
Date de dépôt 2015-05-08
Date de publication 2015-11-12
Propriétaire MAEDA CORPORATION (Japon)
Inventeur(s)
  • Seki, Yoichi
  • Kunii, Tosiyasu
  • Kodama, Toshio
  • Momose, Kimio

Abrégé

This information processing device processes target information that is described using identifiers formed by symbols, a product operator linking factors containing one or more identifiers to form a string of factors having a sequence, and an addition operator linking terms containing one or more factors to form an expression which is a combination of the terms. In addition, this information processing device includes: a partition unit that partitions the target information into multiple terms at prescribed positions; and a transmission unit, which associates position information (containing the appearance order of terms in the target information and the appearance order of the factors in that term) with at least one of the factors contained in a post-division term, and which, for each post-division term, causes the associated position information and factor to be stored in at least one of multiple servers.

Classes IPC  ?

  • G06F 12/00 - Accès à, adressage ou affectation dans des systèmes ou des architectures de mémoires
  • G06F 17/30 - Recherche documentaire; Structures de bases de données à cet effet

22.

PROGRAM, METHOD, AND DEVICE FOR PROCESSING TABULAR DATA

      
Numéro d'application JP2014062498
Numéro de publication 2014/208205
Statut Délivré - en vigueur
Date de dépôt 2014-05-09
Date de publication 2014-12-31
Propriétaire MAEDA CORPORATION (Japon)
Inventeur(s) Arai, Yuji

Abrégé

A program for processing tabular data in which multiple records containing multiple elements respectively corresponding to multiple items are registered, said program causing a computer to execute: a vertical coupling step wherein, on the basis of a user operation, a vertical coupling process is performed to generate one instance of tabular data by associating the items contained in each of multiple instances of tabular data; an aggregation step wherein, on the basis of a user operation, the records contained in the one instance of tabular data that has been generated are aggregated, with the items contained in that one instance of tabular data as a key; and a step wherein at least the item associations and the key items are stored in a storage device as re-execution information for the purpose of executing the same processes as the vertical coupling process and the aggregation process, using tabular data for which the configuration of the items is the same.

Classes IPC  ?

  • G06F 12/00 - Accès à, adressage ou affectation dans des systèmes ou des architectures de mémoires
  • G06Q 10/00 - AdministrationGestion
  • G06Q 10/10 - BureautiqueGestion du temps
  • G06Q 30/02 - MarketingEstimation ou détermination des prixCollecte de fonds

23.

POZZOLAN ADMIXTURE

      
Numéro d'application JP2013080225
Numéro de publication 2014/073634
Statut Délivré - en vigueur
Date de dépôt 2013-11-08
Date de publication 2014-05-15
Propriétaire
  • KABUSHIKIKAISHA KASHIWAGIKOSAN (Japon)
  • KYUSHU ELECTRIC POWER CO., INC. (Japon)
  • MAEDA CORPORATION (Japon)
  • ASO CORPORATION (Japon)
Inventeur(s) Maeda Hiroto

Abrégé

Provided is a technique that enables a pozzolan admixture to be universally obtained from a variety of raw materials. The pozzolan admixture is formed from feedstock containing coal gangue. The feedstock contains at least SiO2, Al2O3, CaO and SO3. The SiO2, Al2O3 and CaO form a composition within an area bounded by connecting points J, K, L and M on the triangular coordinates shown in fig. 1A, and the compositional ratio of SO3, in terms of weight, is 1/6 to 1/20 of the total weight of SiO2 + Al2O3 + CaO. After sintering, the pozzolan admixture takes an amorphous form in which the specific surface area is at least 8000 cm2/g.

Classes IPC  ?

  • C04B 22/06 - OxydesHydroxydes
  • C04B 18/12 - DéchetsRésidus provenant de carrières, mines, ou analogues

24.

FORMWORK APPARATUS FOR PRECAST CONCRETE STAIRWAY, AND CASTING METHOD FOR PRECAST CONCRETE STAIRWAY

      
Numéro d'application JP2012061417
Numéro de publication 2013/161065
Statut Délivré - en vigueur
Date de dépôt 2012-04-27
Date de publication 2013-10-31
Propriétaire
  • MAEDA CORPORATION (Japon)
  • FUJIMI CORPORATION (Japon)
Inventeur(s)
  • Tamagawa, Mitsuhiro
  • Haruyama, Nobuhito

Abrégé

A formwork apparatus (1) for a precast concrete stairway is provided with: a base frame (3); and a formwork member (2) for casting the precast concrete stairway, said formwork member (2) being supported by the base frame (3). The formwork member (2) has: a step formwork unit (23) for casting steps of the precast concrete stairway, said step formwork unit (23) being detachably provided to the base frame (3); and landing formwork units (21, 22) for casting landings of the precast concrete stairway, said landing formwork units (21, 22) being detachably provided to at least one end of the step formwork unit (23).

Classes IPC  ?

25.

MANUFACTURING SITE FOR PRECAST CONCRETE ARTICLE, CONVEYANCE SYSTEM FOR PRECAST CONCRETE ARTICLE, AND CONVEYANCE SYSTEM

      
Numéro d'application JP2012061413
Numéro de publication 2013/161064
Statut Délivré - en vigueur
Date de dépôt 2012-04-27
Date de publication 2013-10-31
Propriétaire
  • MAEDA CORPORATION (Japon)
  • FUJIMI CORPORATION (Japon)
Inventeur(s)
  • Tamagawa, Mitsuhiro
  • Tsujita, Koichi
  • Masuda, Katsuhiro

Abrégé

The present invention is provided with: linear working yards which are provided inside a building, and in which at least one type of work from among rebar assembly, formwork assembly, concrete placing, and form removal is performed; linear stacking yards which are provided outside the building and parallel to the working yards, and in which precast concrete articles manufactured in the working yards are stacked; and conveyance channels which intersect central sections of the working yards and stacking yards, and through which the manufactured precast concrete articles are conveyed. The working yards are provided with: cranes provided inside the building which hoist rebars, formworks, and/or concrete; and rails along which the cranes travel. The stacking yards are provided with: cranes provided outside the building which hoist the precast concrete articles; and rails along which the cranes travel. The conveyance channels are provided with: conveyance devices for conveying the precast concrete articles; and rails along which the conveyance devices travel.

Classes IPC  ?

  • B28B 15/00 - Disposition générale ou agencement des installations
  • B65G 63/00 - Transfert ou transbordement aux zones de stockage, aux gares de marchandises ou aux portsInstallations de gares de triage

26.

INFORMATION PROCESSING DEVICE

      
Numéro d'application JP2011071506
Numéro de publication 2013/042230
Statut Délivré - en vigueur
Date de dépôt 2011-09-21
Date de publication 2013-03-28
Propriétaire MAEDA CORPORATION (Japon)
Inventeur(s)
  • Seki, Yoichi
  • Kunii, Tosiyasu
  • Kodama, Toshio

Abrégé

An objective of the present invention is to allow operating upon information relating to numerical values of accumulated items while minimizing dependence on data structures. An information processing device comprises: a storage unit which stores object information which is described by an identifier, an AND operator which integrates a plurality of identifiers as a column of factors, and an OR operator which configures a combination of terms from the identifier and/or the plurality of identifiers which are integrated as the column of factors, said identifier including a numerical value identifier which represents a numerical value; and a processing unit which operates on the object information. The identifier includes a numerical value identifier which represents a numerical value. The processing unit executes a multiplication between the numerical value identifiers which are integrated with the AND operator as the column of factors, and executes an addition between the numerical value identifiers for the combination of terms.

Classes IPC  ?

  • G06F 12/00 - Accès à, adressage ou affectation dans des systèmes ou des architectures de mémoires

27.

HEAT INSULATION STRUCTURAL BODY, AND EXTERNAL HEAT INSULATION STRUCTURE FOR BUILDING

      
Numéro d'application JP2011066754
Numéro de publication 2013/014729
Statut Délivré - en vigueur
Date de dépôt 2011-07-22
Date de publication 2013-01-31
Propriétaire
  • TAKAMOTO CORPORATION (Japon)
  • MAEDA CORPORATION (Japon)
Inventeur(s)
  • Takamoto, Shuichi
  • Tazawa, Kenichi

Abrégé

The present invention addresses the problem of obtaining a heat insulation structural body and an external heat insulation structure for a building. The heat insulation structural body and the heat insulation structure can be constructed extremely easily, are low cost, and can maintain high fire resistance and heat insulation properties over a long period of time. A heat insulation structural body is provided with: a heat insulation member (11) having heat insulation properties and mounted to the exterior side (21a) of a building framework (21) in such a manner that one surface (11a) of the heat insulation member (11) faces the exterior side (21a); a fire resistant layer (12) formed on the other surface (11b) side of the heat insulation member (11) in such a manner that one surface (12a) of the fire resistant layer (12) faces the other surface (11b); and a fire resistant coating film (13) formed on the other surface (12b) side of the fire resistant layer (12) in such a manner that one surface (13a) of the fire resistant coating film (13) faces the other surface (12b). The heat insulation structural body is configured so that the fire resistant coating film (13) forms a fire resistant heat insulation layer by being expanded and carbonized by fire and heat. Also, the external heat insulation structure (20) of the building is configured by providing the heat insulation structural body on the exterior side (21a) of the building framework (21).

Classes IPC  ?

  • E04B 1/76 - Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du sonAutres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p. ex. par accumulation de chaleur à l'intérieur des murs spécifiquement relatives à la chaleur uniquement
  • E04B 1/94 - Protection contre d'autres agents indésirables ou dangers contre le feu

28.

INFORMATION PROCESSING DEVICE, METHOD OF PROCESSING INFORMATION, PROGRAM, AND MEDIUM

      
Numéro d'application JP2010063948
Numéro de publication 2012/023192
Statut Délivré - en vigueur
Date de dépôt 2010-08-18
Date de publication 2012-02-23
Propriétaire MAEDA CORPORATION (Japon)
Inventeur(s)
  • Seki, Yoichi
  • Kunii, Tosiyasu
  • Kodama, Toshio

Abrégé

An information processing device is provided with a memory unit for storing object information described by an identifier, a product operator combining a plurality of identifiers as a waiting queue of factors, and an OR operator constituting a combination of terms from either one or both of the identifier and the plurality of identifiers combined as a queue of factors; and a location information calculation unit for calculating a location expression which includes a location within the object information of term interest including each attention identifier and a location within term interest of each attention identifier, with respect to each attention identifier within the object information.

Classes IPC  ?

  • G06F 12/00 - Accès à, adressage ou affectation dans des systèmes ou des architectures de mémoires
  • G06F 17/30 - Recherche documentaire; Structures de bases de données à cet effet