Abrégé

A method for ameliorating or treating Parkinson's disease includes administering a composition including an osmotin protein as effective component to a subject in need thereof. The composition has the effects of alleviating behavior and motor skill deficits induced by MPTP/α-synuclein, protecting dopaminergic neurons, regulating the expression level of neuroinflammation-related proteins, inhibiting apoptotic cell death induced by MPTP/α-synuclein, alleviating cell damage caused by overexpression of α-synuclein (A53T), reducing the accumulation of α-synuclein caused by activation of AMPK and subsequent autophagy, regulating the dendritic complex structure, increasing the spine density in pyramidal neurons, alleviating the cognitive deficits, and restoring the expression of synaptic markers. The osmotin protein can be advantageously used for a functional health food or a pharmaceutical product for preventing, ameliorating, or treating Parkinson's disease.

Classes IPC  ?

• A61K 38/16 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés
• A61P 25/16 - Antiparkinsoniens

Abrégé

The present invention relates to a method for producing a polyploid plant with quantitative traits adjusted by genetic editing, and a polyploid plant with adjusted quantitative traits, produced thereby. When the method according to the present invention is used, it is expected that varieties can be easily improved by adjusting quantitative traits of polyploid crops.

Classes IPC  ?

• C12N 15/82 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes eucaryotes pour cellules végétales
• C12N 15/113 - Acides nucléiques non codants modulant l'expression des gènes, p. ex. oligonucléotides anti-sens
• C12N 9/22 - Ribonucléases
• C07K 14/415 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant de végétaux

Abrégé

The present invention relates to a method for extracting, preparing, and producing phycocyanin by freezing and thawing Arthrospira platensis and using the autolysis reaction. When phycocyanin is extracted by using the method of the present invention, the extraction concentration, yield, and purity of phycocyanin are significantly increased.

Classes IPC  ?

• C12P 21/02 - Préparation de peptides ou de protéines comportant une séquence connue de plusieurs amino-acides, p. ex. glutathion
• C12N 1/12 - Algues unicellulairesLeurs milieux de culture
• C12N 1/38 - Stimulation chimique de la croissance ou de l'activité par addition de composés chimiques qui ne sont pas des facteurs essentiels de croissanceStimulation de la croissance par élimination d'un composé chimique
• A23L 5/43 - Adjonction de colorants ou de pigments, p. ex. en combinaison avec des azurants optiques en utilisant des colorants ou des pigments organiques d'origine naturelle, leurs doublons artificiels ou leurs dérivés
• A23L 33/195 - Protéines de micro-organismes
• A23K 20/179 - Agents colorants, p. ex. agents de pigmentation ou de teinture

Abrégé

The present invention relates to a composition comprising a nucleotide with a 5'-untranslated region for enhanced gene expression and a method therefor. By utilizing the 5'-untranslated region exhibiting high translation efficiency, the present invention is expected to be applicable in designing mRNA vaccines for the prevention of various infectious diseases and mRNA therapeutics for the treatment of various diseases.

Classes IPC  ?

• C12N 15/63 - Introduction de matériel génétique étranger utilisant des vecteursVecteurs Utilisation d'hôtes pour ceux-ciRégulation de l'expression
• C12N 15/113 - Acides nucléiques non codants modulant l'expression des gènes, p. ex. oligonucléotides anti-sens
• A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
• A61K 31/7088 - Composés ayant au moins trois nucléosides ou nucléotides
• A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
• A61P 31/00 - Agents anti-infectieux, c.-à-d. antibiotiques, antiseptiques, chimiothérapeutiques

Abrégé

The present invention provides a laparoscopic specimen retrieval pack having a pattern structure enabling easy specimen retrieval. The present invention comprises: a retrieval pack having an inlet for introducing a specimen collected from the abdominal cavity and a collection hole having a space to contain the specimen, the space tapering gradually to be narrower than the diameter of the inlet; a check hole having a collection dome formed to have a volume smaller than the volume of the collection hole such that the collected specimen is received in a vertical position when the retrieval pack is retrieved using a laparoscope; and pattern lines arranged at a regular interval on the outer surface of the check hole so that the length of a receiving hole of the collection dome extends by the specimen in a vertical posture during the passage of the laparoscope.

Classes IPC  ?

• A61B 17/00 - Instruments, dispositifs ou procédés chirurgicaux
• A61B 17/221 - Dispositifs de préhension des calculs en forme de boucles ou de paniers
• A61B 10/04 - Instruments endoscopiques, p. ex. instruments de type cathéther

Abrégé

The present invention relates to a low-concentration and low-viscosity ink for inkjet printing and a high-concentration and high-viscosity ink for dispenser printing, which are manufactured by using edge-oxidized graphene which can be safely dispersed in a solvent without a dispersant. In addition, the present invention relates to preparing a graphene-PEDOT:PSS nanocomposite ink by simply mixing edge-oxidized graphene, which can be safely dispersed in a solvent without a dispersant, with a PEDOT:PSS solution, and a transparent film having excellent electrical conductivity, which is manufactured using same. A film, which can be naturally dried in the air after printing without a post-treatment process and has excellent electrical conductivity and transparency, can be manufactured.

Classes IPC  ?

• C09D 11/52 - Encres conductrices de l’électricité
• C09D 11/32 - Encres pour l'impression à jet d'encre caractérisées par des agents colorants
• C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment
• C08K 3/04 - Carbone
• C08K 9/04 - Ingrédients traités par des substances organiques
• H01B 1/12 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques substances organiques
• H01B 1/24 - Matériau conducteur dispersé dans un matériau organique non conducteur le matériau conducteur comportant des compositions à base de carbone-silicium, du carbone ou du silicium
• H01B 5/14 - Conducteurs ou corps conducteurs non isolés caractérisés par la forme comprenant des couches ou pellicules conductrices sur supports isolants

Abrégé

The present invention pertains to a vanadium oxide-based cathode material for a zinc-ion battery, a method for producing same, and a zinc-ion battery including same. The vanadium oxide-based cathode material for a zinc-ion battery according to an embodiment of the present invention comprises: oxygen vacancy (Vo)-containing vanadium oxide nanoparticles; and water (H2O) intercalated in the lattice of the oxygen vacancy-containing vanadium oxide nanoparticles.

Classes IPC  ?

• H01M 4/48 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques
• H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif
• H01M 4/04 - Procédés de fabrication en général
• H01M 4/66 - Emploi de matériaux spécifiés
• H01M 10/054 - Accumulateurs à insertion ou intercalation de métaux autres que le lithium, p. ex. au magnésium ou à l'aluminium
• H01M 10/0562 - Matériaux solides
• H01M 10/44 - Méthodes pour charger ou décharger

Abrégé

The present invention relates to a microneedle patch system for continuously administering a large amount of drug to the skin. A microneedle patch provided by one aspect of the present invention may have increased drug content per unit area (1 cm2) to maximum of 100 mg unlike existing microneedles and thus has a higher drug content per unit area than an existing transdermal absorption agent, and is capable of delivering the drug into the body for a short time (within 24 hours) and a long time (approximately three days or more) via micropores formed by means of microneedles.

Classes IPC  ?

• A61M 37/00 - Autres appareils pour introduire des agents dans le corpsPercutanisation, c.-à-d. introduction de médicaments dans le corps par diffusion à travers la peau
• A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier

Abrégé

The present invention relates to a composition for preventing or treating amebiasis, comprising, as an active ingredient, an extract of Xanthium orientale L., a fraction thereof, or a compound isolated therefrom. The composition for preventing or treating amebiasis, comprising an extract of Xanthium orientale L., a fraction thereof, or a compound isolated therefrom, of the present invention, induces morphological changes in Naegleria fowleri, reduces the survival rate of Naegleria fowleri, and ultimately induces the death thereof. Therefore, the extract of Xanthium orientale L., the fraction thereof or the compound isolated therefrom, according to the present invention, can be effectively used in a pharmaceutical composition or a health functional food composition for preventing or treating amebiasis.

Classes IPC  ?

• A61K 31/365 - Lactones
• A61K 31/37 - Coumarines, p. ex. psoralène
• A61K 36/28 - Asteraceae ou Compositae (famille de l'aster ou du tournesol), p. ex. camomille, chrysanthème matricaire, achillée ou echinacée
• A61P 33/04 - Amoebicides
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs
• A61P 31/00 - Agents anti-infectieux, c.-à-d. antibiotiques, antiseptiques, chimiothérapeutiques
• A23L 33/105 - Extraits de plantes, leurs doublons artificiels ou leurs dérivés

Abrégé

Disclosed is a dental surgery assistance device using augmented reality. The dental surgery assistance device using augmented reality according to an embodiment of the present invention comprises: a wearing device worn by a user; and an augmented reality device coupled to the wearing device to capture an image of a tooth region of a patient, project augmented reality content to the captured image, and output the projected content and image, wherein the augmented reality device further comprises: a camera unit for capturing an image of the tooth region of the patient; a communication unit for obtaining an oral image, a transmissive image, and dental surgery information from an external server; an augmented reality content generation unit for merging the obtained oral image and the obtained transmissive image to be overlapped correspondingly so as to generate a merged image and generating augmented reality content on the basis of the generated merged image and the obtained dental surgery information; and an augmented reality content provision unit for projecting the augmented reality content to the captured image to generate a dental surgery guide and outputting the generated dental surgery guide through a display unit.

Classes IPC  ?

• A61B 34/10 - Planification, simulation ou modélisation assistées par ordinateur d’opérations chirurgicales
• A61B 90/00 - Instruments, outillage ou accessoires spécialement adaptés à la chirurgie ou au diagnostic non couverts par l'un des groupes , p. ex. pour le traitement de la luxation ou pour la protection de bords de blessures
• A61B 90/50 - Supports pour instruments chirurgicaux, p. ex. bras articulés

Abrégé

The present disclosure relates to a multi-functional heating sandwich composite based on electromagnetic wave absorption technology applicable to large wing structures and a method for manufacturing the same, and particularly, to a composite based on an electromagnetic wave absorption heating mechanism, which converts electromagnetic waves into thermal energy in order to solve the freezing problem, and a method for manufacturing the same. The present disclosure provides a multi-functional heating sandwich composite based on electromagnetic wave absorption technology applicable to large wing structures, including: a face skin formed to a predetermined thickness on the top or bottom of the composite to absorb electromagnetic waves applied from the outside; and a honeycomb core that converts the power loss of electromagnetic waves penetrating from the face skin into thermal energy and is formed in the shape of a hexagonal pillar with a predetermined thickness using metal electroless plated dielectric fibers having electrical conductivity, wherein the honeycomb core reduces reflected electromagnetic waves by dissipating the electromagnetic waves through periodic changes in impedance in a preset target frequency band.

Classes IPC  ?

• F01D 5/28 - Emploi de matériaux spécifiésMesures contre l'érosion ou la corrosion
• B32B 3/12 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche discontinue, c.-à-d. soit continue et percée de trous, soit réellement constituée d'éléments individuels caractérisés par une couche d'alvéoles disposées régulièrement, soit formant corps unique dans un tout, soit structurées individuellement ou par assemblage de bandes indépendantes, p. ex. structures en nids d'abeilles
• B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
• B32B 15/14 - Produits stratifiés composés essentiellement de métal adjacent à une couche fibreuse ou filamenteuse
• B64D 15/12 - Dégivrage ou antigivre des surfaces externes des aéronefs par chauffage électrique
• F03D 80/40 - Détection de givreMoyens de dégivrage

Abrégé

in vitro in vitro model, and therefore, the active ingredient of the present invention can be effectively used as a medicine and a vaccine for the prevention or treatment of Parkinson's disease.

Classes IPC  ?

• A61K 38/17 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains
• A61K 47/64 - Conjugués médicament-peptide, médicament-protéine ou médicament-acide polyaminé, c.-à-d. l’agent de modification étant un peptide, une protéine ou un acide polyaminé lié par covalence ou complexé à un agent thérapeutiquement actif
• A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
• A61P 25/16 - Antiparkinsoniens
• C07K 14/47 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains provenant de vertébrés provenant de mammifères

Abrégé

GmFT4Glycine max GmFT6Glycine maxGlycine max FLOWERING LOCUS T 6) gene editing, and to an early flowering- or early maturation-derived, genome-edited soybean plant produced by the method.

Classes IPC  ?

• C12N 15/82 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes eucaryotes pour cellules végétales
• C12N 15/113 - Acides nucléiques non codants modulant l'expression des gènes, p. ex. oligonucléotides anti-sens
• C12N 9/22 - Ribonucléases
• C12N 15/10 - Procédés pour l'isolement, la préparation ou la purification d'ADN ou d'ARN
• A01H 5/10 - Graines
• A01H 6/54 - Leguminosae ou Fabaceae, p. ex. soja, luzerne ou arachide

Abrégé

A method of preparing a bio-polyol using coffee by-products, a polyurethane resin composition containing the bio-polyol, and a method of preparing a polyurethane foam using the same are described. The method simplifies the complicated process of extracting polyols from coffee and thus extracts bio-polyols within a short time, thus being advantageous in terms of cost and time.

Classes IPC  ?

• C08G 65/46 - Traitement de post-polymérisation, p. ex. obtention, purification, séchage
• C08G 18/08 - Procédés de préparation
• C08G 18/20 - Amines hétérocycliquesLeurs sels
• C08G 18/66 - Composés des groupes , ou
• C08G 18/72 - Polyisocyanates ou polyisothiocyanates
• C08J 9/12 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement utilisant des gaz de gonflage produits par un agent de gonflage introduit au préalable par un agent physique de gonflage

Abrégé

The Streptomyces bacillaris S8 strain of the present invention has excellent antifungal activity against pathogens causing anthrax, root rot, late blight, and browning disease, and has an effect of increasing low-temperature stress resistance of grass.

Classes IPC  ?

• C12N 1/20 - BactériesLeurs milieux de culture
• A01N 63/28 - Streptomyces
• A01P 3/00 - Fongicides
• C12R 1/465 - Streptomyces

Abrégé

The present invention relates to: a mRNA/DNA structure including a coding region encoding a target peptide or protein and an RNA/DNA hybrid structure; and to a pharmaceutical composition for vaccines or gene therapy, comprising the mRNA/DNA structure. The mRNA/DNA structure platform according to the present invention inhibits excessive immune responses caused by mRNA, consequently increasing protein expression, and thus can be widely used in the fields of mRNA vaccines and gene therapy.

Classes IPC  ?

• C12N 15/113 - Acides nucléiques non codants modulant l'expression des gènes, p. ex. oligonucléotides anti-sens
• A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique

Abrégé

The present disclosure relates to a stitched electromagnetic wave-absorbing composite for low-speed impact protection, and particularly, to a composite that exhibits electromagnetic wave absorption performance and low-speed impact protection performance at the same time by applying a stitching method, a thickness direction reinforcement method, to a composite that is an electromagnetic wave absorber. The present disclosure provides a stitched electromagnetic wave-absorbing composite for low-speed impact protection including a composite composed of at least one of glass fiber, epoxy, or glass fiber reinforced plastics (GFRP) in an electromagnetic wave-absorbing composite, wherein the composite absorbs electromagnetic waves, and has an impact protection system applied thereto through stitching.

Classes IPC  ?

• B29C 70/22 - Façonnage de matières composites, c.-à-d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p. ex. des inserts comprenant uniquement des renforcements, p. ex. matières plastiques auto-renforçantes des renforcements fibreux uniquement caractérisées par la structure des renforcements fibreux utilisant des fibres de grande longueur, ou des fibres continues orientées dans au moins deux directions formant une structure bidimensionnelle
• B29K 63/00 - Utilisation de résines époxy comme matière de moulage
• B29K 105/08 - Présentation, forme ou état de la matière moulée contenant des agents de renforcement, charges ou inserts de grande longueur, p. ex. ficelles, mèches, mats, tissus ou fils
• B29K 309/08 - Verre

Abrégé

The present invention relates to a method for measuring rheological properties of a fluid by using a rotating body having any shape, the method, more specifically, comprising: a shape coefficient derivation step of deriving a shape coefficient of the rotating body on the basis of the motion characteristics of the rotating body for a fluid of which rheological properties are known; a motion measurement step in which a measurement unit measures motion information of the rotating body moving under preset conditions while the rotating body is in contact with the fluid of which rheological properties are to be measured in a container; and a rheological property calculation step of calculating rheological property information of the fluid to be measured on the basis of the shape coefficient of the rotating body and the motion information of the rotating body. In addition, according to the present invention, linear and nonlinear viscoelastic data measured under oscillatory shear flow, which was thought to only be possible by means of expensive and cutting-edge equipment such as a rheometer, can be measured without a rheometer. Furthermore, the present invention can be installed directly at an industrial site (on-site) for process control for processing complex fluids, and has the effect of enabling the rheological properties including viscoelastic behavior of complex fluids to be monitored in real time in-situ.

Classes IPC  ?

• G01N 11/14 - Recherche des propriétés d'écoulement des matériaux, p. ex. la viscosité, la plasticitéAnalyse des matériaux en déterminant les propriétés d'écoulement en déplaçant un corps à l'intérieur du matériau en utilisant des corps en rotation, p. ex. moulinet
• G01N 11/00 - Recherche des propriétés d'écoulement des matériaux, p. ex. la viscosité, la plasticitéAnalyse des matériaux en déterminant les propriétés d'écoulement

Abrégé

The present invention relates to: a potato virus Y-derived fusion tag for increasing the soluble expression of a target protein; and a use thereof. A PVY fusion tag according the present invention can increase the amount of soluble expression of a target protein fused to a C-terminus of the fusion tag and can thus be used as a fundamental component of a vector system for expressing recombinant proteins for pharmaceutical, industrial, and research purposes.

Classes IPC  ?

• C07K 14/005 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant de virus
• C12N 15/70 - Vecteurs ou systèmes d'expression spécialement adaptés à E. coli
• C12N 9/18 - Hydrolases agissant sur les esters d'acides carboxyliques

Abrégé

A light-emitting device including a first electrode, a second electrode facing the first electrode, an interlayer, and an organometallic compound is provided. The interlayer is between the first electrode and the second electrode and includes an emission layer.

Classes IPC  ?

• H10K 85/30 - Composés de coordination
• C07F 15/00 - Composés contenant des éléments des groupes 8, 9, 10 ou 18 du tableau périodique
• C09K 11/06 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances organiques luminescentes
• H10K 50/12 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL] comprenant des dopants
• H10K 101/20 - Émission de fluorescence retardée

Abrégé

In a method for guiding an implant surgery using augmented reality and a device for performing same according to an embodiment of the present invention, the device is a computing device comprising one or more processors, and a memory storing one or more programs executed by the one or more processors and comprises: an image obtainment module that obtains an oral image and a transmission image; an image merging module that generates a merged image by merging the obtained oral image and the obtained transmission image so that the images correspond to and overlap each other; an augmented reality content production module that generates augmented reality content on the basis of the generated merged image and previously generated implant surgery information; and an augmented reality content provision module that obtains, from an augmented reality device, a captured image of a tooth area of a patient and provides, to a user, an implant surgery guide by projecting the augmented reality content onto the obtained captured image.

Classes IPC  ?

• A61B 34/10 - Planification, simulation ou modélisation assistées par ordinateur d’opérations chirurgicales
• A61B 90/00 - Instruments, outillage ou accessoires spécialement adaptés à la chirurgie ou au diagnostic non couverts par l'un des groupes , p. ex. pour le traitement de la luxation ou pour la protection de bords de blessures
• A61B 90/50 - Supports pour instruments chirurgicaux, p. ex. bras articulés
• A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet

Abrégé

In a method for guiding tooth preparation by using augmented reality, and an apparatus for performing same, according to one embodiment of the present invention, the apparatus is a computing apparatus including one or more processors and a memory for storing one or more programs to be executed by means of the one or more processors, and comprises: an image acquisition module for acquiring an oral image and a transmission image; an image-merging module for generating a merged image by merging the acquired oral image and the acquired transmission image such that same are correspondingly superimposed; an augmented reality content production module for generating augmented reality content on the basis of the generated merged image and pre-generated tooth preparation information; and an augmented reality content provision module which acquires, from an augmented reality device, a captured image obtained by imaging a tooth area of a patient, and which projects the augmented reality content onto the acquired captured image so as to provide a tooth preparation guide to a user.

Classes IPC  ?

• A61C 1/08 - Éléments de machines spécialement adaptés à la chirurgie dentaire
• A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
• A61C 3/02 - Instruments à forer ou couperInstruments agissant à la façon d'une décapeuse au jet de sable
• G06N 20/00 - Apprentissage automatique
• G02B 27/01 - Dispositifs d'affichage "tête haute"
• G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
• G16H 30/00 - TIC spécialement adaptées au maniement ou au traitement d’images médicales
• G16H 50/50 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour la simulation ou la modélisation des troubles médicaux
• A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
• B33Y 80/00 - Produits obtenus par fabrication additive

Abrégé

According to an embodiment of the present invention, a method for guiding endodontic treatment using augmented reality and a device for performing same are provided, the device being a computing device provided with at least one processor and a memory for storing one or more programs that are executed by the at least one processor, and comprising: an image acquisition module that acquires an oral image and a transmission image; an image merging module that merges the acquired oral image and transmission image so that the images correspondingly overlap, thereby generating a merged image; an augmented reality content production module that generates augmented reality content on the basis of the generated merged image and pre-generated endodontic treatment information; and an augmented reality content providing module that acquires a captured image of a tooth area of a patient from an augmented reality device and projects the augmented reality content onto the acquired captured image to provide an endodontic treatment guide.

Classes IPC  ?

• A61B 34/10 - Planification, simulation ou modélisation assistées par ordinateur d’opérations chirurgicales
• A61B 90/00 - Instruments, outillage ou accessoires spécialement adaptés à la chirurgie ou au diagnostic non couverts par l'un des groupes , p. ex. pour le traitement de la luxation ou pour la protection de bords de blessures
• A61B 90/50 - Supports pour instruments chirurgicaux, p. ex. bras articulés
• A61C 5/40 - Instruments pour le traitement chirurgical des racines ou des nerfs dentairesAiguilles pour retirer le nerfProcédés ou instruments pour le traitement des racines

Abrégé

The present invention relates: to a hydroxy group-based polymeric binder for a sulfur battery that can effectively suppress the elution of polysulfides, generated by the reduction of sulfur during a discharge process, into an electrolyte, thereby solving the problem of poor life characteristics of a sulfur battery as a result; and to a sulfur battery positive electrode and a sulfur battery comprising same. The polymeric binder for a sulfur battery according to one embodiment of the invention is characterized by being prepared through a chemical reaction between a water-soluble polymer and a hydroxyl group-based crosslinker represented by the formula M(OH)n, wherein M is a metal or metalloid, and n is an integer from 1 to 5. In addition, the present invention relates: to a carboxylic acid-based polymeric binder for a sulfur battery that can effectively suppress the elution of polysulfides, generated by the reduction of sulfur during a discharge process, into an electrolyte, thereby solving the problem of poor life characteristics of a sulfur battery as a result; and to a sulfur battery positive electrode and a sulfur battery comprising same. The polymeric binder for a sulfur battery according to one embodiment of the invention is a crosslinked water-soluble polymeric binder characterized by being prepared through a chemical reaction between a water-soluble polymer and a carboxylic acid-based crosslinking agent.

Classes IPC  ?

• H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
• H01M 4/136 - Électrodes à base de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFy
• H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages
• H01M 10/052 - Accumulateurs au lithium
• H01M 10/054 - Accumulateurs à insertion ou intercalation de métaux autres que le lithium, p. ex. au magnésium ou à l'aluminium
• H01M 4/13 - Électrodes pour accumulateurs à électrolyte non aqueux, p. ex. pour accumulateurs au lithiumLeurs procédés de fabrication
• H01M 4/139 - Procédés de fabrication
• H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif

Abrégé

The present invention relates to an ink composition for an electron transport layer, which comprises a core-shell-structured metal oxide surface-treated with a ligand compound and, more specifically, to an ink composition for an electron transport layer, which comprises: a core-shell-structured metal oxide surface treated with a ligand compound; and a solvent. The present invention can provide an ink composition for an electron transport layer, capable of enhancing quantum efficiency, brightness, optical characteristics, device performance, and the like, by modifying the surface of core-shell-structured metal oxide nanoparticles to ensure excellent dispersion stability in the solvent and processability and reduce surface defects of the nanoparticles.

Classes IPC  ?

• C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment
• C09D 11/033 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le solvant
• C09K 11/02 - Emploi de substances particulières comme liants, revêtements de particules ou milieux de suspension
• C09K 11/56 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances inorganiques luminescentes contenant du soufre
• H10K 50/16 - Couches de transport d'électrons
• H10K 50/115 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL] comprenant des nanostructures inorganiques actives, p. ex. des points quantiques luminescents
• B82Y 40/00 - Fabrication ou traitement des nanostructures

Abrégé

A vibration measurement error determination method according to an embodiment of the present invention comprises: a vibration data acquisition step for acquiring vibration data by measuring a vibration generated in a structure; a first determination step for determining, on the basis of a preset error data selection rule, whether the vibration data is data generated by a measurement error; a second determination step for using a machine-learning algorithm to determine whether the vibration data is data generated by a measurement error; and a final determination step for determining, on the basis of the results determined in the first determination step and the second determination step, whether the vibration data is data generated by a measurement error.

Classes IPC  ?

• G01H 1/00 - Mesure des vibrations dans des solides en utilisant la conduction directe au détecteur

Abrégé

Disclosed is a communication system using a low-reliability network protocol, the communication system being configured to: identify whether at least one first packet from among a plurality of first packets has been received from a transmission device; and transmit, to the transmission device, a second packet including a not acknowledgment (NACK) signal, on the basis of whether the reception is identified, wherein the second packet includes designated header data, the specified header data includes at least one field from among a first field, a second field and a third field, the first field indicates whether any one first packet from among the plurality of first packets has been received from the transmission device, the second field indicates an increased value or a maintained value according to the any one first packet not received from the transmission device, and the third field indicates an increased value according to another first packet, from among the plurality of first packets, received from the transmission device. Other various embodiments identified through the present document are possible.

Classes IPC  ?

• H04L 1/16 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue en utilisant un canal de retour dans lesquelles le canal de retour transporte des signaux de contrôle, p. ex. répétition de signaux de demande
• H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue

Abrégé

The present invention relates to a punching-type iridotomy instrument, and more particularly, to a punching-type iridotomy instrument which, in iridectomy, increases the size and positioning accuracy iris incision through structural improvement in a perforation method, thereby shortening the surgery time and facilitating the convenience of surgical procedures. According to the present invention, the punching-type iridotomy instrument includes a grip manipulation part configured to be manipulated to be opened or closed by a user while being held by the user's hand, an extension shaft extending from the grip manipulation part, and a punching operating unit extending from the extension shaft and configured to perform an operation of forming a hole in a predetermined site of a peripheral portion of an iris in conjunction with an operation of the grip manipulation part performed by the user's manipulation, in which the grip manipulation part includes a first round shaft extending from a rear side of the extension shaft and having a first finger grip ring formed at an end of the first round shaft and configured to be fitted with the user's thumb, a second round shaft hingedly coupled to a predetermined position on the extension shaft by a pivot pin and having a second finger grip ring formed at an end of the second round shaft and configured to be fitted with the user's ring finger, the second round shaft being configured to implement a rotational operation related to a motion of the ring finger fitted into the second finger grip ring, a spring disposed between the first and second round shafts and configured to exert elasticity for pushing the second round shaft, and a wire configured to connect the second round shaft and the punching operating unit while passing through the extension shaft and operate the punching operating unit in conjunction with a rotational operation of the second round shaft.

Classes IPC  ?

• A61F 9/007 - Procédés ou dispositifs pour la chirurgie de l'œil

Abrégé

The present invention is based on discovering the effects that treatment with Lonicera japonica extract have on cell survival rate, the inhibition of oxidative stress generation, inflammation and cell death biomarkers, antioxidant activity, improvements in mitochondrial function, changes in immune cell count, changes in immune substance levels, alterations in inflammation-related protein expression, pulmonary fibrosis markers, and the expression of matrix metalloproteinases (MMPs). Thus, it was found that the Lonicera japonica extract could be used as a composition for preventing or treating respiratory diseases.

Classes IPC  ?

• A61K 36/355 - Lonicera (chèvrefeuille)
• A61P 11/00 - Médicaments pour le traitement des troubles du système respiratoire
• A61P 39/06 - Antiradicaux libres ou antioxydants
• A61P 43/00 - Médicaments pour des utilisations spécifiques, non prévus dans les groupes
• A61P 29/00 - Agents analgésiques, antipyrétiques ou anti-inflammatoires non centraux, p. ex. agents antirhumatismauxMédicaments anti-inflammatoires non stéroïdiens [AINS]
• A23L 33/105 - Extraits de plantes, leurs doublons artificiels ou leurs dérivés
• A23L 2/38 - Autres boissons non alcoolisées

Abrégé

The objective of the present invention is to provide a compound having a novel structure, and a preparation method therefor, the compound being effectively usable as an electron acceptor material of an organic solar cell. Particularly, the compound according to the present invention implements an electron affinity similar to that of a fullerene derivative and, simultaneously, has a high absorption coefficient for sunlight, and has an excellent miscibility with a known electron donor polymer material that is generally used, and thus can provide a high-performance organic solar cell.

Classes IPC  ?

• C07D 513/22 - Composés hétérocycliques contenant dans le système condensé au moins un hétérocycle comportant des atomes d'azote et de soufre comme uniques hétéro-atomes du cycle, non prévus dans les groupes , ou dans lesquels le système condensé contient au moins quatre hétérocycles
• H10K 85/60 - Composés organiques à faible poids moléculaire

Abrégé

The present invention relates to a system for quantifying lung disease of a lung sample, and a method for quantifying lung disease by using the same, and, more particularly, to a system for quantifying lung disease of a lung sample by using computer vision and machine learning, and a method for quantifying lung disease by using same, the system detecting pneumonia and emphysematous lesions from an image of a lung sample and using same to identify pneumonia incidence and emphysema incidence, thereby enabling standard quantification of expert opinions.

Classes IPC  ?

• G16H 50/50 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour la simulation ou la modélisation des troubles médicaux
• G16H 30/00 - TIC spécialement adaptées au maniement ou au traitement d’images médicales
• A61B 10/02 - Instruments pour prélever des échantillons cellulaires ou pour la biopsie
• G06V 20/69 - Objets microscopiques, p. ex. cellules biologiques ou pièces cellulaires
• G06V 10/46 - Descripteurs pour la forme, descripteurs liés au contour ou aux points, p. ex. transformation de caractéristiques visuelles invariante à l’échelle [SIFT] ou sacs de mots [BoW]Caractéristiques régionales saillantes
• G06V 10/26 - Segmentation de formes dans le champ d’imageDécoupage ou fusion d’éléments d’image visant à établir la région de motif, p. ex. techniques de regroupementDétection d’occlusion

Abrégé

The present invention relates to a method for providing augmented reality on a miniature diorama and, more specifically, to a method by which: when at least one information acquisition device installed in a specific real world environment acquires real-time reality information, a virtual content system identifies and recognizes an object included in the real-time reality information; virtual content is created on the basis of the recognized object; and, when a user photographs a miniature diorama by means of a user terminal, the virtual content is augmented and displayed on a screen of the user terminal, or when the miniature diorama is photographed by means of the user terminal, a virtual object related to the photographed miniature diorama and a virtual object related to a specific location are augmented and provided on the screen of the user terminal.

Classes IPC  ?

• G06Q 50/10 - Services
• G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
• G06T 13/40 - Animation tridimensionnelle [3D] de personnages, p. ex. d’êtres humains, d’animaux ou d’êtres virtuels
• H04N 21/81 - Composants mono média du contenu
• H04N 21/43 - Traitement de contenu ou données additionnelles, p. ex. démultiplexage de données additionnelles d'un flux vidéo numériqueOpérations élémentaires de client, p. ex. surveillance du réseau domestique ou synchronisation de l'horloge du décodeurIntergiciel de client
• G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
• G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
• G06F 3/16 - Entrée acoustiqueSortie acoustique
• H04N 13/332 - Affichage pour le visionnement à l’aide de lunettes spéciales ou de visiocasques
• G02B 27/01 - Dispositifs d'affichage "tête haute"

Abrégé

The present invention relates to a nucleic acid molecule for the expression of multiple proteins, wherein a plurality of protein expression constructs is structured into a single entity through the hybridization reaction of additional sequences bound to each end thereof. The present invention enables the simultaneous and equimolar expression of a plurality of target proteins with efficiency within a single host cell through the simple design of attaching an arbitrary additional sequence to the 3' end of each expression construct, the arbitrary additional sequence being designed for either direct hybridization therebetween or simultaneous hybridization to the same linker molecule. The present invention can be particularly useful as an efficient multiple expression system overcoming the drawbacks of conventional self-cleaving peptide expression systems that exhibit uneven expression patterns among different proteins.

Classes IPC  ?

• C12N 15/11 - Fragments d'ADN ou d'ARNLeurs formes modifiées
• C12N 15/66 - Méthodes générales pour insérer un gène dans un vecteur pour former un vecteur recombinant, utilisant le clivage et la ligatureUtilisation de linkers non fonctionnels ou d'adaptateurs, p. ex. linkers contenant la séquence pour une endonucléase de restriction

Abrégé

In an embodiment, an ionomer includes a partial structure represented by: In an embodiment, an ionomer includes a partial structure represented by: In an embodiment, an ionomer includes a partial structure represented by: wherein z is an integer of 1 to 10.

Classes IPC  ?

• C08F 293/00 - Composés macromoléculaires obtenus par polymérisation sur une macromolécule contenant des groupes capables d'amorcer la formation de nouvelles chaînes polymères rattachées exclusivement à une ou aux deux extrémités de la macromolécule de départ
• H01M 4/90 - Emploi de matériau catalytique spécifié
• H01M 8/1032 - Matériaux d’électrolyte polymère caractérisés par la structure chimique de la chaîne principale du polymère conducteur ionique comprenant du soufre, p. ex. des polyéthersulfones sulfonés [S-PES]
• H01M 8/1039 - Matériaux d’électrolyte polymère halogénés, p. ex. des fluorures de polyvinylidène sulfonés

Abrégé

The present invention relates to a fluorene-based branched copolymer polymer electrolyte membrane and a water electrolysis system. The present invention comprises fluorine, which is stable with respect to radicals, and has an entire polymer main chain composed of only C-C bonds, and thus has excellent chemical stability.

Classes IPC  ?

• C08G 61/02 - Composés macromoléculaires contenant uniquement des atomes de carbone dans la chaîne principale de la molécule, p. ex. polyxylylènes
• C08J 5/22 - Bandes, membranes ou diaphragmes

Abrégé

Provided is a cathode for a sodium/sulfur (NaS) battery. The cathode includes polysodium-sulfide polyacrylonitrile (NaxS-PAN, 3≤x) obtained by reaction with a large amount of sodium, and is a high-capacity electrode manufactured via sodiation to inject sodium.

Classes IPC  ?

• H01M 4/60 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de composés organiques
• H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif
• H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages
• H01M 10/054 - Accumulateurs à insertion ou intercalation de métaux autres que le lithium, p. ex. au magnésium ou à l'aluminium
• H01M 50/609 - Moyens ou procédés pour le remplissage en liquide, p. ex. avec des électrolytes

Abrégé

The present invention relates to: an electrode (positive electrode) having a high loading amount due to having a structure in which pores in a carbon fiber constituting a three-dimensional porous carbon current collector are filled with sulfur (S) and the exterior (surface) of the carbon current collector is firmly covered with a conductive material and a binder (polymer), wherein the electrical conductivity of sulfur, which is an insulator, is increased; a battery using same; and a method of producing same.

Classes IPC  ?

• H01M 4/13 - Électrodes pour accumulateurs à électrolyte non aqueux, p. ex. pour accumulateurs au lithiumLeurs procédés de fabrication
• H01M 4/66 - Emploi de matériaux spécifiés
• H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages
• H01M 4/80 - Plaques poreuses, p. ex. supports frittés
• H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
• H01M 4/139 - Procédés de fabrication
• H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif

Abrégé

Provided is a composition and a fructose production method, wherein the composition contains: sucrose phosphorylase or a microorganism expressing same; or a culture or lysate of the microorganism whereby fructose can be produced at low cost with high yield.

Classes IPC  ?

• C12P 19/18 - Préparation de composés contenant des radicaux saccharide préparés par action d'une transférase glycosylique, p. ex. alpha-, bêta- ou gamma-cyclodextrines
• C12N 9/10 - Transférases (2.)
• C12P 19/02 - Monosaccharides

Abrégé

A composition includes tyrosine-amino acid peptide as effective component. The composition may enhance umami. The amino acid may be lysine, methionine, valine, serine, cysteine, arginine, asparagine, aspartic acid, alanine, isoleucine, leucine, threonine, tyrosine, glutamine, glutamic acid, glycine, histidine, phenylalanine, proline, or tryptophan. The composition may further includes glutamine. The composition may be added to food to enhance umami.

Classes IPC  ?

• A23L 27/21 - Épices, agents aromatiques ou condiments synthétiques contenant des acides aminés

Abrégé

A shearing process simulation method may include a first step in which a finite element and a node are generated in a raw material, a second step in which a fracture surface is calculated for a sheared material with a shearing force applied to the raw material, a third step in which an element of the sheared material is divided into a first group and a second group with the fracture surface as a boundary, a fourth step in which an average value is obtained by averaging information of a second group element or a second group node included in the second group, and a fifth step in which a final fracture surface is generated by reflecting the average value in the fracture surface.

Classes IPC  ?

• G06F 30/23 - Optimisation, vérification ou simulation de l’objet conçu utilisant les méthodes des éléments finis [MEF] ou les méthodes à différences finies [MDF]
• G06T 17/20 - Description filaire, p. ex. polygonalisation ou tessellation

Abrégé

The present invention relates to a flexible electrode material and a preparation method therefor. An aspect of the present invention provides a flexible electrode material comprising a graphene film and a free-standing metal oxide formed on the graphene film.

Classes IPC  ?

• H01M 4/50 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de manganèse
• H01M 4/04 - Procédés de fabrication en général
• H01M 4/66 - Emploi de matériaux spécifiés
• H01M 10/36 - Accumulateurs non prévus dans les groupes

Abrégé

A method for manufacturing a semiconductor device is disclosed. The manufacturing method comprises the steps of: preparing a substrate on which a unit cell is formed, forming a mask for forming a passing word-line, on the substrate; performing primary etching to form a vertical trench deeper than the lower end of the unit cell on the substrate having the mask formed thereon; performing secondary etching to have an overhang structure on a lower end region of the vertical trench; forming an insulating layer on the trench having the overhang structure; and filling, with a conductive material, the trench having the insulating layer formed thereon, to form a passing word-line (PWL).

Classes IPC  ?

• H10B 12/00 - Mémoires dynamiques à accès aléatoire [DRAM]

Abrégé

The present invention relates to a flow quantification method for a drilling flow, and a viscosity monitoring technique using same, and to a flow quantification method for a drilling flow in an annular pipe which enables a fluid to flow by means of a pressure difference between an entrance and an exit thereof, and enables the generation of a rotational flow by means of a rotational motion thereof, and a viscosity monitoring technique using same, the present invention comprising: a flow state measurement step for measuring the pressure, flow rate of an entrance and an exit of an annular pipe, and the total torque, number of rotations, pressure drop and flow rate of the annular pipe; an energy dissipation rate calculation step for calculating an energy dissipation rate according to the flow state measured in the flow state measurement step; and a viscous behavior calculation step for calculating an effective shear rate on the basis of the energy dissipation rate, and calculating viscous behavior of a fluid in the annular pipe by means of the effective shear rate. In addition, the viscous behavior calculation step enables the measurement of viscous behavior in a drilling flow in the annular pipe, the drilling flow having a rotational flow and a pressure differential flow occurring in a complex manner. In addition, according to the present invention, the effect is achieved of enabling the calculation and monitoring of the viscous behavior, pressure drop, flow rate and torque of mud which is drilling-flowing in the annular pipe. In addition, the present invention has the effect of enabling the viscosity of mud to be accurately measured even when eccentricity occurs as a result of a bending of the annular pipe.

Classes IPC  ?

• G01N 11/14 - Recherche des propriétés d'écoulement des matériaux, p. ex. la viscosité, la plasticitéAnalyse des matériaux en déterminant les propriétés d'écoulement en déplaçant un corps à l'intérieur du matériau en utilisant des corps en rotation, p. ex. moulinet
• G01D 21/02 - Mesure de plusieurs variables par des moyens non couverts par une seule autre sous-classe
• G01N 11/00 - Recherche des propriétés d'écoulement des matériaux, p. ex. la viscosité, la plasticitéAnalyse des matériaux en déterminant les propriétés d'écoulement

Abrégé

The present invention relates to a sulfur-triazine polymer and a lithium-sulfur battery that contains same as a positive electrode and thus can be used in a lean electrolyte, and, more particularly, to a sulfur-triazine polymer prepared by covalently grafting sulfur to triazine, and a lithium-sulfur battery that contains same in the positive electrode and thus exhibits high performance even in a lean electrolyte.

Classes IPC  ?

• C08G 73/06 - Polycondensats possédant des hétérocycles contenant de l'azote dans la chaîne principale de la macromoléculePolyhydrazidesPolyamide-acides ou précurseurs similaires de polyimides
• H01M 4/137 - Électrodes à base de polymères électro-actifs
• H01M 10/052 - Accumulateurs au lithium
• H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif

Abrégé

The present invention relates to a polymer electrolyte membrane of a fluorene- and biphenyl-based branched copolymer having condensed aliphatic sulfonic acid groups and a water electrolysis system using same and, specifically, to a polymer-based electrolyte membrane of a random/branched copolymer, which attains outstanding hydrogen ion conductivity and mechanical properties in a hydrocarbon-based proton exchange electrolyte membrane, can increase performance thereof, such as oxidation stability, and can also be utilized as an electrolyte membrane for water electrolysis using a polymer electrolyte membrane operated under high-temperature/pressurization conditions.

Classes IPC  ?

• C08J 5/22 - Bandes, membranes ou diaphragmes
• C08G 61/02 - Composés macromoléculaires contenant uniquement des atomes de carbone dans la chaîne principale de la molécule, p. ex. polyxylylènes
• C25B 13/08 - DiaphragmesÉléments d'espacement caractérisés par le matériau à base de matériaux organiques
• C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
• C25B 9/19 - Cellules comprenant des électrodes fixes de dimensions stablesAssemblages de leurs éléments de structure avec des diaphragmes
• H01M 8/1039 - Matériaux d’électrolyte polymère halogénés, p. ex. des fluorures de polyvinylidène sulfonés

Abrégé

Copine1Copine1Copine1Copine1 gene, and a pharmaceutical composition for inhibiting the metastasis of HER2-positive breast cancer, comprising a Copine1 protein expression inhibitor as an active ingredient.

Classes IPC  ?

• C12Q 1/6886 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour les maladies provoquées par des altérations du matériel génétique pour le cancer
• G01N 33/574 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet pour le cancer
• A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
• A61P 35/00 - Agents anticancéreux

Abrégé

The present invention relates to a method for controlling the surface characteristics and thickness of a multilayer transition metal dichalcogenide thin film. By forming an amorphous transition metal oxide thin film on a multilayer transition metal dichalcogenide thin film, and then treating the multilayer transition metal dichalcogenide thin film having the amorphous transition metal oxide thin film formed thereon with an aqueous solution of ammonium sulfide at least once, the surface characteristics and thickness of the transition metal dichalcogenide can be controlled in a simple and low-cost manner without complex equipment settings for heat treatment, plasma and laser etching, and so on.

Classes IPC  ?

• H01L 21/02 - Fabrication ou traitement des dispositifs à semi-conducteurs ou de leurs parties constitutives

Abrégé

The present invention relates to a composition containing osmotin protein as an active ingredient for the prevention, alleviation, or treatment of Parkinson's disease. The osmotin protein has the effects of: alleviating behavioral and motor deficiencies induced by MPTP/α-synuclein; protecting dopamine-active neurons; regulating the expression of neuroinflammation-related proteins; suppressing MPTP/α-synuclein-induced cell death; mitigating cellular damage from the overexpression of α-synuclein (A53T); activating AMPK, and subsequently reducing the accumulation of α-synuclein through autophagy; modulating the dendritic composite structure; increasing spine density in pyramidal neurons; alleviating cognitive deficits; and restoring the expression of synaptic markers. Hence, the composition can be beneficially used as a health functional food or medicine for the prevention, improvement, or treatment of Parkinson's disease.

Classes IPC  ?

• A23L 33/18 - PeptidesHydrolysats de protéines
• A23L 33/175 - Acides aminés
• A61K 38/16 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés
• A61P 25/16 - Antiparkinsoniens
• A23L 2/38 - Autres boissons non alcoolisées
• A23P 10/28 - Mise en comprimésFabrication de produits alimentaires en barres par compression d’un mélange pulvérulent sec
• A23P 10/30 - Mise en capsules de particules, p. ex. additifs alimentaires

Abrégé

A peptide with terminal tyrosine has an excellent effect on inhibiting protein nitration and also an excellent effect on preventing, ameliorating, or treating disease symptoms in chronic immobilization stress-induced depression/cognitive impairment model, Alzheimer's disease model, epileptic seizure model, stroke model, type 2 diabetes model, acute renal failure model, or hyperammonemia model.

Classes IPC  ?

• A61K 38/05 - Dipeptides
• A61K 31/198 - Alpha-amino-acides, p. ex. alanine ou acide édétique [EDTA]
• A61P 25/24 - Antidépresseurs
• A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
• A61P 25/08 - AntiépileptiquesAnticonvulsivants
• A61P 3/10 - Médicaments pour le traitement des troubles du métabolisme de l'homéostase du glucose de l'hyperglycémie, p. ex. antidiabétiques
• A61P 13/12 - Médicaments pour le traitement des troubles du système urinaire des reins
• A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier

Abrégé

The present invention relates to a polymer hydrogel including fulvic acid and minoxidil, a composition containing same as an active ingredient for promoting hair regrowth, and a manufacturing method therefor. According to an embodiment of the present invention, the polymer hydrogel includes minoxidil and a fulvic acid-bearing polymer that contains minoxidil and simultaneously releases minoxidil and fulvic acid in a sustained manner.

Classes IPC  ?

• A61K 8/11 - Compositions encapsulées
• A61K 8/96 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des produits de constitution indéterminée ou leurs dérivés
• A61K 8/49 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés organiques contenant des composés hétérocycliques
• A61K 8/73 - Polysaccharides
• A61Q 7/00 - Préparations pour modifier la pousse des cheveux ou des poils

Abrégé

The present invention relates to a branched copolymer proton exchange membrane comprising a Nafion-grafted graphene oxide, and a water electrolysis system using same. The present invention provides excellent chemical stability due to comprising fluorene, which is stable to radicals, and having a polymer main chain entirely consisting only of C-C bonds, and the manufactured composite membrane has improved hydrogen ion conductivity by comprising a modified graphene oxide.

Classes IPC  ?

• C08J 5/22 - Bandes, membranes ou diaphragmes
• C08L 27/22 - Compositions contenant des homopolymères ou des copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un halogèneCompositions contenant des dérivés de tels polymères modifiées par post-traitement chimique
• C08L 51/10 - Compositions contenant des polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carboneCompositions contenant des dérivés de tels polymères greffés sur des substances inorganiques
• C08G 61/02 - Composés macromoléculaires contenant uniquement des atomes de carbone dans la chaîne principale de la molécule, p. ex. polyxylylènes
• C08F 292/00 - Composés macromoléculaires obtenus par polymérisation de monomères sur des substances inorganiques
• C25B 13/08 - DiaphragmesÉléments d'espacement caractérisés par le matériau à base de matériaux organiques
• C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau

Abrégé

The present invention relates to a thermoplastic vulcanizate which has increased biomass content by using an environmentally-friendly material as an alternative to conventional petroleum-based materials, and thus may prevent various kinds of environmental pollution, etc., and also enables the improvement of mechanical properties such as tensile strength, hardness, thermal stability, etc., and thus may be applied in a wide range of fields as an alternative to existing thermoplastic vulcanizates.

Classes IPC  ?

• C08L 23/12 - Polypropylène
• C08L 21/00 - Compositions contenant des caoutchoucs non spécifiés
• C08K 5/14 - Peroxydes

Abrégé

The present invention relates to a bio-based plastic composite comprising bio-based polypropylene, a manufacturing method therefor, and uses of the bio-based plastic composite manufactured therefrom. By significantly improving the environmental pollution prevention function and facilitating improvements in mechanical properties, such as tensile strength, flexural modulus, and melt index, the present invention can be applied to a wide range of fields as a replacement for existing plastic products.

Classes IPC  ?

• C08L 23/12 - Polypropylène
• C08L 1/02 - CelluloseCellulose modifiée
• C08K 3/34 - Composés contenant du silicium
• C08K 3/26 - CarbonatesBicarbonates

Abrégé

The present invention relates to a composition for inflammation inhibition and immunoregulation of degenerative brain diseases, comprising an Syk inhibitor as an active ingredient. The Syk inhibitor, specifically, BAY61-3606, has the effects of: significantly reducing the expression of Syk, Iba-1, inflammatory cytokines (TNF-α, IL-1α and IL-6) and inflammation-related factors (NF-κB, Cox-2 and iNOS), all of which are up-regulated by LPS; significantly inhibiting microglia-mediated neuronal cell death by regulating the expression of cytochrome C and BCL-2 interacting mediator of cell death (Bim) in LPS-treated mouse brains and HT22 cells; restoring the expression of synaptic markers of synaptosomal-associated protein, 25 kDa (SNAP25), synaptophysin (Syp), and postsynaptic density protein-95 (PSD95) in LPS-treated mouse brains and HT22 cells; and inhibiting cognitive and memory dysfunctions caused by LPS in Y-maze tests and passive avoidance tests, which are related to memory and cognitive dysfunctions, and thus the composition of the present invention, comprising an Syk inhibitor as an active ingredient, can be effectively used for the prevention, alleviation or treatment of degenerative brain diseases.

Classes IPC  ?

• A61K 31/519 - PyrimidinesPyrimidines hydrogénées, p. ex. triméthoprime condensées en ortho ou en péri avec des hétérocycles
• A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs
• A23K 20/137 - Composés hétérocycliques contenant deux hétéroatomes, dont au moins un azote

Abrégé

The present invention relates to a method for controlling the size of a metal-organic framework. More specifically, the present invention provides: a method for controlling the size of a metal-organic framework, the method comprising a step for producing an emulsion by mixing an aqueous solvent and a volatile organic compound, a step for producing a suspension by introducing the produced emulsion and a metal precursor into an aqueous solution that contains an organic ligand precursor, and stirring, and a step for centrifuging the produced suspension and dispersing same in an organic solvent after removing the supernatant, and thereby obtaining a metal-organic framework with a controlled size; and a metal-organic framework controlled in size thereby. The method for controlling the size of a metal-organic framework according to the present invention can solve problems associated with existing size control methods, and makes it possible to variously adjust the size of the metal-organic framework through a simple and straightforward process.

Classes IPC  ?

• C07F 3/06 - Composés du zinc

Abrégé

A deep learning model training method, a method for diagnosing an ophthalmologic disease by using a deep learning model, and a computer-readable recording medium having recorded thereon a program for performing same comprise: a deep learning model training step in which at least one processor trains a deep learning model by using a plurality of data sets for a plurality of optical coherence tomography (OCT) images acquired through OCT performed on an eyeball; an image acquisition step in which the at least one processor acquires a plurality of OCT images of a testee; and an ophthalmologic disease diagnosing step in which the at least one processor outputs a probability of an ophthalmologic disease or a probability of being normal as a diagnosis result by inputting the plurality of OCT images of the testee to the deep learning model.

Classes IPC  ?

• G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p. ex. basé sur des systèmes experts médicaux
• G16H 30/40 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le traitement d’images médicales, p. ex. l’édition
• G16H 50/70 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour extraire des données médicales, p. ex. pour analyser les cas antérieurs d’autres patients
• G06N 3/08 - Méthodes d'apprentissage
• A61B 3/14 - Dispositions spécialement adaptées à la photographie de l'œil

Abrégé

in vivoin vitroin vitro.

Classes IPC  ?

• C12N 15/11 - Fragments d'ADN ou d'ARNLeurs formes modifiées

Abrégé

There is provided a ferritic lightweight steel which contains 2.0 to 3.0 wt % manganese (Mn), 5.0 to 6.0 wt % aluminum (Al) and 0.1 to 0.3 wt % carbon (C) and has a tensile strength of 900 MPa to 1,108 MPa. The lightweight steel includes ferrite-austenite dual grains as a result of performing low-temperature tempering-induced partitioning (LTP) at 300° C. for 10 minutes after isothermal annealing.

Classes IPC  ?

• C22C 38/06 - Alliages ferreux, p. ex. aciers alliés contenant de l'aluminium
• C21D 8/02 - Modification des propriétés physiques par déformation en combinaison avec, ou suivie par, un traitement thermique pendant la fabrication de produits plats ou de bandes
• C22C 38/04 - Alliages ferreux, p. ex. aciers alliés contenant du manganèse

Abrégé

A deep learning-based lens simulation method and a system therefor are provided. The lens simulation method according to several embodiments of the present disclosure acquires a deep learning model constructed to predict optical characteristic values of a lens from an input pattern image, predicts, through the acquired deep learning model, optical characteristic values of a target lens from a pattern image associated with the target lens, and uses the predicted optical characteristic values so as to accurately simulate a visual field seen through the target lens.

Classes IPC  ?

• G06F 30/27 - Optimisation, vérification ou simulation de l’objet conçu utilisant l’apprentissage automatique, p. ex. l’intelligence artificielle, les réseaux neuronaux, les machines à support de vecteur [MSV] ou l’apprentissage d’un modèle
• G02C 11/00 - Accessoires non optiquesFixation de ceux-ci
• G06N 3/08 - Méthodes d'apprentissage
• G06N 3/04 - Architecture, p. ex. topologie d'interconnexion

Abrégé

The present invention relates to a method for separating beta-mangostin with high purity and high-efficiency by using a simulated moving bend (SMB) process and use thereof, wherein the use of a beta-SMB process and a post-treatment process in the present invention enables the collection of high-purity beta-mangostin and allows a continuous process compared with general batch chromatography, thereby improving the productivity of beta-mangostin.

Classes IPC  ?

• C07D 311/86 - Atomes d'oxygène, p. ex. xanthones

Abrégé

The present invention relates to a novel heterocyclic compound and an organic light-emitting device comprising same. More specifically, the present invention relates to a heterocyclic compound which exhibits thermally activated delayed fluorescence (TADF), and an organic light-emitting device comprising same.

Classes IPC  ?

• C07F 5/02 - Composés du bore
• H10K 85/30 - Composés de coordination
• H10K 50/12 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL] comprenant des dopants

Abrégé

A transgenic plant having cold resistance overexpressing thioredoxin Trx-h2 protein. More specifically, the present invention relates to a transgenic plant having cold resistance overexpressing thioredoxin Trx-h2 protein which is an interacting partner of cold-responsive C-repeat-binding transcription factors (CBF 1).

Classes IPC  ?

• C12N 15/82 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes eucaryotes pour cellules végétales
• C07K 14/415 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant de végétaux

Abrégé

The present invention provides a device for diagnosing particles in an opaque fluid, the device comprising: a flowcell through which an opaque fluid having particles mixed therein flows; a lighting unit which comprises a plurality of light sources spaced apart from each other and arranged to irradiate the fluid in the flowcell with infrared rays; a camera which captures an image of the opaque fluid in the flowcell; and an image processing unit which extracts the size and shape of the particles in the opaque fluid through the image captured by the camera, wherein image capture of the particles in the opaque fluid by the camera is performed while changing the irradiation position of infrared rays by controlling the light emission positions of the plurality of light sources when the lighting unit irradiates the infrared rays.

Classes IPC  ?

• G01N 15/02 - Recherche de la dimension ou de la distribution des dimensions des particules
• G01N 15/14 - Techniques de recherche optique, p. ex. cytométrie en flux
• G01N 21/35 - 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
• G01N 21/85 - Analyse des fluides ou solides granulés en mouvement
• G01N 15/00 - Recherche de caractéristiques de particulesRecherche de la perméabilité, du volume des pores ou de l'aire superficielle effective de matériaux poreux
• G01N 21/17 - Systèmes dans lesquels la lumière incidente est modifiée suivant les propriétés du matériau examiné

Abrégé

The present invention relates to a composition for boosting immunity and preventing, ameliorating, and treating Parkinson's disease, the composition comprising O-cyclic phytosphingosine-1-phosphate (cPS1P) derivative as an active ingredient. More specifically, administration of cPS1P of the present invention significantly increased motor function of an animal model of Parkinson's disease, and in an MPTP-induced mouse and an NSE-hαSyn transgenic mouse, administration of cPS1P not only significantly increased the expression of the S1P1 receptor (S1PR1), but also significantly decreased the expression of αSyn. In addition, since there is an effect of a decrease in expression levels of inflammatory cytokines, which have increased in glial cells of an MPTP-induced mouse and an NSE-hαSyn transgenic mouse, by administration of cPS1P of the present invention, the active ingredient of the present invention can be used as a medicine for Parkinson's disease.

Classes IPC  ?

• A61K 31/685 - Diesters d'acide du phosphore avec deux composés hydroxyle, p. ex. phosphatidylinositols un des composés hydroxylés ayant des atomes d'azote, p. ex. phosphatidylsérine, lécithine
• A61P 37/02 - Immunomodulateurs
• A61P 25/16 - Antiparkinsoniens
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs
• A23K 20/105 - Composés aliphatiques ou alicycliques

Abrégé

The present invention relates to a current collector for a zinc-ion battery, a manufacturing method therefor, and a zinc-ion battery. A current collector for a zinc-ion battery according to an embodiment of the present invention comprises: a graphene film; and heteroatoms doped in the graphene film.

Classes IPC  ?

• H01M 4/66 - Emploi de matériaux spécifiés
• H01M 4/42 - Alliages à base de zinc
• H01M 4/50 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de manganèse
• H01M 10/36 - Accumulateurs non prévus dans les groupes

Abrégé

333, and a sodium secondary battery separator, coated with the dispersion prepared thereby, having improved electrode performance.

Classes IPC  ?

• H01M 50/431 - Matériau inorganique
• H01M 50/403 - Procédés de fabrication des séparateurs, des membranes ou des diaphragmes
• H01M 50/449 - Séparateurs, membranes ou diaphragmes caractérisés par le matériau ayant une structure en couches
• H01M 10/054 - Accumulateurs à insertion ou intercalation de métaux autres que le lithium, p. ex. au magnésium ou à l'aluminium

Abrégé

The present invention provides a marker composition for selecting a living modified organism, which allows transformation and the production of a target product without antibiotics or antibiotic resistance genes, a living modified organism, a method of transforming an organism, and a method of producing a target product. The present invention provides a marker composition for selecting a living modified organism, which may basically prevent problems caused by the use of antibiotics and antibiotic resistance genes and produce a target product at a high yield, a living modified organism, a method of transforming an organism, and a method of producing a target product.

Classes IPC  ?

• C12N 15/70 - Vecteurs ou systèmes d'expression spécialement adaptés à E. coli
• C12N 1/20 - BactériesLeurs milieux de culture
• C12N 15/74 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes procaryotes autres que E. coli, p. ex. Lactobacillus, Micromonospora
• C12P 5/00 - Préparation des hydrocarbures
• C12P 7/02 - Préparation de composés organiques contenant de l'oxygène contenant un groupe hydroxyle
• C12N 15/63 - Introduction de matériel génétique étranger utilisant des vecteursVecteurs Utilisation d'hôtes pour ceux-ciRégulation de l'expression

Abrégé

The present invention relates to a supercapacitor electrode material, and a method for manufacturing same. One aspect of the present invention provides a supercapacitor electrode material including: a carbon material; and phosphorus (p) and boron (b) doped into the carbon material.

Classes IPC  ?

• H01G 11/04 - Condensateurs hybrides
• H01G 11/36 - Nanostructures, p. ex. nanofibres, nanotubes ou fullerènes
• H01G 11/86 - Procédés de fabrication de condensateurs hybrides ou EDL ou de leurs composants spécialement adaptés pour les électrodes

Abrégé

This isotope separation method uses a flexible metal organic framework (FMOF) capable of selectively separating/collecting isotopes by means of the kinetic quantum sieve (KQS) effect, and thus can selectively separate a specific isotope from a mixture of isotopes under specific conditions. This separation effect can be attributed to the difference in diffusion rate between isotopes in the pores of a porous material. The difference in diffusion rate between isotopes in the present invention can be determined by a quasi-elastic neutron scattering (QENS) experiment for microscopic observation of isotopic molecular transport during the breathing transition (BT) of pores (100). It can be determined through QENS that deuterium diffuses faster than hydrogen in the pores (100), and the difference in diffusion rate between isotopes may increase with increasing temperature. The present invention can be applied to an adsorbent capable of separating isotopes using the KQS effect even at a high temperature of 77K or higher.

Classes IPC  ?

• B01D 59/26 - Séparation par extraction par sorption, c.-à-d. absorption, adsorption, persorption
• G21F 9/12 - Traitements par absorptionTraitements par adsorptionTraitements par échange d'ions
• B01J 20/22 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance organique

Abrégé

A method for ameliorating or treating brain damage and mild cognitive impairment includes administering a composition including glutamine or a salt thereof as effective component to a subject in need thereof. Glutamine as the effective component not only can restore the memory and cognitive ability impaired by stress but also can suppress a damage on nerve cells, reduce the amount of ROS/RNS and other related proteins in brain tissues, and enhance synaptic plasticity. When the animal model of Alzheimer's disease is fed with glutamine, cognitive ability of the animal is improved and accumulation of Aβ42 is suppressed.

Classes IPC  ?

• A61K 31/198 - Alpha-amino-acides, p. ex. alanine ou acide édétique [EDTA]
• A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence

Abrégé

A compound is represented by Formula 1 below: A compound is represented by Formula 1 below: A compound is represented by Formula 1 below: wherein R1 to R4 are each independently a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, a fluoro-substituted alkyl group having 1 to 6 carbon atoms, or a fluorine atom, wherein at least one among R1 to R4 is a fluorine atom, A is a divalent linking group, M1 and M2 are each independently potassium or sodium, and n and m are each independently an integer of 1 to 10.

Classes IPC  ?

• H01M 8/1032 - Matériaux d’électrolyte polymère caractérisés par la structure chimique de la chaîne principale du polymère conducteur ionique comprenant du soufre, p. ex. des polyéthersulfones sulfonés [S-PES]
• C08K 5/41 - Composés contenant du soufre lié à l'oxygène
• C07C 309/10 - Acides sulfoniques ayant des groupes sulfo liés à des atomes de carbone acycliques d'un squelette carboné acyclique saturé contenant des atomes d'oxygène liés au squelette carboné contenant des groupes hydroxy éthérifiés liés au squelette carboné avec l'atome d'oxygène d'au moins un des groupes hydroxy éthérifiés lié de plus à un atome de carbone acyclique
• H01M 8/1004 - Éléments à combustible avec électrolytes solides caractérisés par les ensembles membrane-électrodes [MEA]
• H01M 8/1027 - Matériaux d’électrolyte polymère caractérisés par la structure chimique de la chaîne principale du polymère conducteur ionique comprenant du carbone, de l’oxygène et d’autres atomes, p. ex. des polyéthersulfones sulfonés [S- PES]
• H01M 8/1039 - Matériaux d’électrolyte polymère halogénés, p. ex. des fluorures de polyvinylidène sulfonés
• H01M 8/1067 - Matériaux d’électrolyte polymère caractérisés par leurs propriétés physiques, p. ex. la porosité, la conductivité ionique ou l’épaisseur

Abrégé

o22O) intercalated in the lattice of the oxygen vacancy-containing vanadium oxide nanoparticles.

Classes IPC  ?

• H01M 4/48 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques
• C01G 31/02 - Oxydes
• H01M 4/04 - Procédés de fabrication en général
• H01M 4/64 - Supports ou collecteurs
• H01M 10/36 - Accumulateurs non prévus dans les groupes
• H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif

Abrégé

The present invention relates to a negative electrode material for a zinc-ion capacitor, a manufacturing method therefor, and a zinc-ion capacitor. The negative electrode material for a zinc-ion capacitor, according to an embodiment of the present invention, comprises embossed and punched zinc (Zn), wherein the embossed zinc has a plurality of irregularities having a cross-section in a convex shape, a concave shape, or both the shapes, and the punched zinc has macropores formed therein.

Classes IPC  ?

• H01G 11/26 - Électrodes caractérisées par leur structure, p. ex. multicouches, selon la porosité ou les caractéristiques de surface
• H01G 11/30 - Électrodes caractérisées par leur matériau
• H01G 11/54 - Électrolytes
• H01G 11/86 - Procédés de fabrication de condensateurs hybrides ou EDL ou de leurs composants spécialement adaptés pour les électrodes

Abrégé

Disclosed is a water supply and drainage facility defect detection system comprising: a defect detection data set storage unit for storing at least one piece of defect prediction data and at least one piece of defect history data that are related to water supply and drainage facilities; an image conversion unit for generating at least one piece of prediction image data on the basis of 3D model data corresponding to the at least one piece of defect prediction data; a neural network generation unit for associating the at least one piece of prediction image data with the at least one piece of defect history data and performing machine learning therewith; and a defect detection module for determining whether a defect is included in real-time image data acquired from the water supply and drainage facilities. Other various embodiments identified through the present document are possible.

Classes IPC  ?

• G01N 21/88 - Recherche de la présence de criques, de défauts ou de souillures
• G01N 21/954 - Inspection de la surface intérieure de corps creux, p. ex. d'alésages
• G06T 7/00 - Analyse d'image
• G06T 7/11 - Découpage basé sur les zones
• G06T 17/30 - Description de surfaces, p. ex. description de surfaces polynomiales
• G06N 20/00 - Apprentissage automatique

Abrégé

The present invention relates to a sandwich structure for absorbing electromagnetic waves in a UHF band. The sandwich structure for absorbing electromagnetic waves in a UHF band, according to an embodiment of the present invention, may comprise: an upper skin; a lower skin; a folded core formed to be in contact with the upper skin and the lower skin; and a filler formed therebetween. Various other embodiments may also be possible.

Classes IPC  ?

• H01Q 17/00 - Dispositifs pour absorber les ondes rayonnées par une antenneCombinaisons de tels dispositifs avec des éléments ou systèmes d'antennes actives
• H05K 9/00 - Blindage d'appareils ou de composants contre les champs électriques ou magnétiques

Abrégé

The present invention relates to a ginseng root rot prevention composition containing aspartic acid as an active ingredient, a ginseng root rot prevention method using the composition, and a composition for enhancing the growth of beneficial microorganisms in the rhizosphere containing aspartic acid as an active ingredient.

Classes IPC  ?

• A01N 37/44 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques comportant un atome de carbone possédant trois liaisons à des hétéro-atomes, avec au plus deux liaisons à un halogène, p. ex. acides carboxyliques contenant au moins un groupe carboxylique ou un thio-analogue, ou un de leurs dérivés, et un atome d'azote lié au même squelette carboné par une liaison simple ou double, cet atome d'azote ne faisant pas partie d'un dérivé ou d'un thio-analogue d'un groupe carboxylique, p. ex. acides aminocarboxyliques
• C12N 1/20 - BactériesLeurs milieux de culture
• A01P 3/00 - Fongicides
• A01P 21/00 - Régulateurs de croissance des végétaux

Abrégé

A gripping device is disclosed. The gripping device comprises: a first finger and a second finger which are arranged to face each other; a first link of which the front end is connected to the rear end of the first finger; a second link of which the front end is connected to the rear end of the second finger; a driving device which rotates the rear end of the first link and the rear end of the second link in different directions so that the first and second fingers are closer to each other or away from each other; tri-axial force sensors which are respectively arranged in the first and second fingers and sense the weight of an object when the first and second fingers grip the object; and a processor controlling the driving device so that the first and second fingers grip the object with the gripping force corresponding to the weight of the object sensed by the tri-axial force sensors.

Classes IPC  ?

• B25J 15/02 - Têtes de préhension servocommandées
• B25J 13/08 - Commandes pour manipulateurs au moyens de dispositifs sensibles, p. ex. à la vue ou au toucher

Abrégé

The present invention relates to a composition for preventing, ameliorating, or treating Alzheimer's disease containing tyrosine as an active ingredient. Since tyrosine, the active ingredient of the present invention, has the effect of enhancing cognitive function and activating glutamatergic signaling, the present invention may be effectively used as a health functional food for preventing or improving cognitive function, or a pharmaceutical product for preventing or treating cognitive function.

Classes IPC  ?

• A23L 33/175 - Acides aminés
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs
• A61K 31/198 - Alpha-amino-acides, p. ex. alanine ou acide édétique [EDTA]
• A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
• A23P 10/20 - AgglomérationGranulationMise en comprimés
• A23P 10/28 - Mise en comprimésFabrication de produits alimentaires en barres par compression d’un mélange pulvérulent sec
• A23P 10/30 - Mise en capsules de particules, p. ex. additifs alimentaires

Abrégé

A method for ameliorating a disease caused by nitration of tyrosine in protein includes administering a composition comprising tyrosine or a salt thereof to a subject in need thereof. Tyrosine as effective component of the present invention not only can enhance the activity of glutamine synthetase having reduced activity and but also has an effect of restoring the amount (i.e., ratio) of glutamine and glutamic acid in brain and the amount of ammonia to normal level, an effect of enhancing the insulin sensitivity in a model of type 2 diabetes, an effect of suppressing the excitotoxicity and oxidative stress in a model of epileptic seizure, an effect of reducing cerebral infarction and enhancing the activity of GS in a model of brain stroke, an effect of eliminating the nitration of tyrosine using human recombinant MnSOD, and an effect for acute renal failure and hyperammonemia.

Classes IPC  ?

• A61K 31/198 - Alpha-amino-acides, p. ex. alanine ou acide édétique [EDTA]
• A23L 33/175 - Acides aminés
• A61P 13/12 - Médicaments pour le traitement des troubles du système urinaire des reins
• A61P 1/16 - Médicaments pour le traitement des troubles du tractus alimentaire ou de l'appareil digestif des troubles de la vésicule biliaire ou du foie, p. ex. protecteurs hépatiques, cholagogues, cholélitholytiques
• A61P 25/00 - Médicaments pour le traitement des troubles du système nerveux
• A61P 3/00 - Médicaments pour le traitement des troubles du métabolisme

Abrégé

The present invention relates to an electrolyte for a zinc-ion battery and to a zinc-ion battery comprising same. An electrolyte for a zinc-ion battery, according to one embodiment of the present invention, comprises: a zinc electrolyte; and an additive containing a manganese salt.

Classes IPC  ?

• H01M 10/36 - Accumulateurs non prévus dans les groupes
• H01M 4/50 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de manganèse
• H01M 4/48 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques

Abrégé

The present invention relates to: a pharmaceutical composition for preventing or treating liver fibrosis induced by non-alcoholic steatohepatitis, containing, as an active ingredient, an expression inhibitor of lipocalin 2 or a receptor thereof; a method for inhibiting the activation of hepatic stellate cells by treatment with the lipocalin 2 receptor inhibitor; and a method for screening for agents for non-alcoholic steatohepatitis-induced liver fibrosis diagnosis and liver fibrosis treatment by using lipocalin 2. The composition containing, as an active ingredient, a lipocalin 2 receptor inhibitor or a lipocalin 2 expression inhibitor, of the present invention, can be used as a therapeutic agent for non-alcoholic steatohepatitis-induced liver fibrosis. The present invention can provide a method for screening for agents for non-alcoholic steatohepatitis-induced liver fibrosis diagnosis and liver fibrosis treatment by using lipocalin 2, and can provide a method for inhibiting the activation of hepatic stellate cells by treatment with a lipocalin 2 receptor inhibitor.

Classes IPC  ?

• A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
• A61K 31/713 - Acides nucléiques ou oligonucléotides à structure en double-hélice
• A61P 43/00 - Médicaments pour des utilisations spécifiques, non prévus dans les groupes
• A61P 1/16 - Médicaments pour le traitement des troubles du tractus alimentaire ou de l'appareil digestif des troubles de la vésicule biliaire ou du foie, p. ex. protecteurs hépatiques, cholagogues, cholélitholytiques
• G01N 33/68 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des protéines, peptides ou amino-acides
• G01N 33/50 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique
• G01N 33/53 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet
• C12Q 1/6883 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour les maladies provoquées par des altérations du matériel génétique

Abrégé

Embodiments provide a heterocyclic compound, a light-emitting device that includes the heterocyclic compound, and an electronic apparatus that includes the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and at least one of the heterocyclic compound. The heterocyclic compound is represented by Formula 1, which is explained in the specification: Embodiments provide a heterocyclic compound, a light-emitting device that includes the heterocyclic compound, and an electronic apparatus that includes the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and at least one of the heterocyclic compound. The heterocyclic compound is represented by Formula 1, which is explained in the specification:

Classes IPC  ?

• H10K 85/60 - Composés organiques à faible poids moléculaire
• C07D 487/16 - Systèmes condensés en péri
• C09K 11/06 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances organiques luminescentes

Abrégé

An anti-icing honeycomb core composite manufactured by forming an electromagnetic wave absorption layer by using dielectric fiber, molding the electromagnetic wave absorption layer into a honeycomb core structure by using a molded part including a first base, a second base, and an inner block, hardening the honeycomb core structure, and removing the molded part. The molding step includes first stacking, on the first base including a plurality of grooves in which the inner blocks each having a hexagonal column shape are able to be seated, a plurality of the inner blocks and a plurality of the electromagnetic wave absorption layers as the honeycomb core structure so that the electromagnetic wave absorption layer is disposed between the plurality of inner blocks, and second stacking covering the inner blocks and the electromagnetic wave absorption layers stacked on the first base with the second base having the same shape as the first base.

Classes IPC  ?

• B29D 24/00 - Fabrication d'objets avec parois creuses
• B29B 15/10 - Revêtement ou imprégnation
• B29C 70/06 - Façonnage de matières composites, c.-à-d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p. ex. des inserts comprenant uniquement des renforcements, p. ex. matières plastiques auto-renforçantes des renforcements fibreux uniquement
• B29C 70/88 - Façonnage de matières composites, c.-à-d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p. ex. des inserts caractérisées principalement par des propriétés spécifiques, p. ex. électriquement conductrices ou renforcées localement
• B29L 31/30 - Véhicules, p. ex. bateaux ou avions, ou éléments de leur carrosserie
• B64C 1/00 - FuselagesCaractéristiques structurales communes aux fuselages, voilures, surfaces stabilisatrices ou organes apparentés
• B64D 15/20 - Dispositifs pour détecter le givrage ou amorcer la mise en action du dégivrage
• C08J 5/08 - Renforcement des composés macromoléculaires avec des matériaux fibreux en vrac ou en nappes utilisant des matériaux fibreux prétraités des fibres de verre
• C08L 63/00 - Compositions contenant des résines époxyCompositions contenant des dérivés des résines époxy

Abrégé

Eucommia ulmoidesEucommia ulmoides leaf fraction as an active ingredient for preventing, palliating, or treating brain diseases caused by ultrafine particulate matter. More specifically, a Eucommia ulmoides leaf fraction was verified to have an excellent cytoprotective effect against the cytotoxicity generated in brain nerve cells and identified to be directly preventive, palliative, or therapeutic for brain nerve diseases caused by ultrafine particulate matter through animal experiments, which has led to the present invention. The present invention can be usefully utilized as a health functional food composition for preventing or palliating brain diseases caused by ultrafine particulate matter, as a food composition for preventing or palliating brain diseases caused by ultrafine particulate matter, as a pharmaceutical composition for preventing or treating brain diseases caused by ultrafine particulate matter, or as a cosmetic composition for preventing or palliating brain diseases caused by ultrafine particulate matter.

Classes IPC  ?

• A23L 33/105 - Extraits de plantes, leurs doublons artificiels ou leurs dérivés
• A61K 36/46 - Eucommiaceae (famille de l'eucomia), p. ex. gutta percha
• A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence

Abrégé

Eucommia ulmoidesEucommia ulmoides leaf fraction as an active ingredient and, more specifically, the present invention was completed by confirming that a Eucommia ulmoides leaf fraction has the effects of direct prevention, amelioration, or treatment of bowel diseases caused by ultrafine dust. The present invention can be effectively used as a health functional food composition for preventing or ameliorating bowel diseases caused by ultrafine dust, a food composition for preventing or ameliorating bowel diseases caused by ultrafine dust, a pharmaceutical composition for preventing or treating bowel diseases caused by ultrafine dust, or as a cosmetic composition for preventing or ameliorating bowel diseases caused by ultrafine dust.

Classes IPC  ?

• A23L 33/105 - Extraits de plantes, leurs doublons artificiels ou leurs dérivés
• A61K 36/46 - Eucommiaceae (famille de l'eucomia), p. ex. gutta percha
• A61P 1/00 - Médicaments pour le traitement des troubles du tractus alimentaire ou de l'appareil digestif

Abrégé

The purpose of the present invention is to provide a composition for prevention or treatment of particulate matter 2.5 (PM2.5)-induced inflammatory disease, comprising a powdered tea extract as an active ingredient, and more specifically, a composition for prevention or treatment of PM2.5-induced respiratory disease, brain and nervous system disease, skin disease, and bowel disease has been accomplished by verifying that a powdered tea extract exhibits an excellent cell protection effect against cytotoxicity occurring in lung cells, brain nerve cells, skin cells, and bowel cells, and inhibits an inflammation-associated protein expression level in the lung, brain, skin, and bowel tissue of an animal model exposed to PM2.5. The present invention may be usefully employed as a pharmaceutical composition for prevention or treatment of PM2.5-induced inflammatory disease, a health functional food composition for prevention and alleviation of PM2.5-induced inflammatory disease, a cosmetic composition for prevention and alleviation of PM2.5-induced inflammatory disease.

Classes IPC  ?

• A61K 36/82 - Theaceae (famille du théier), p. ex. camélia
• A61P 29/00 - Agents analgésiques, antipyrétiques ou anti-inflammatoires non centraux, p. ex. agents antirhumatismauxMédicaments anti-inflammatoires non stéroïdiens [AINS]
• A23L 33/105 - Extraits de plantes, leurs doublons artificiels ou leurs dérivés
• A61K 8/9789 - Magnoliopsida [dicotylédones]
• A61Q 19/00 - Préparations pour les soins de la peau

Abrégé

The present invention relates to a composition for preventing, ameliorating or treating depression and anxiety disorders caused by chronic stress, the composition comprising a matcha extract as an active ingredient and, more specifically, to a material for inducing tension relief in an animal model exposed to chronic stress. The matcha extract has an excellent effect of ameliorating and treating cranial nerve disorders caused by chronic stress and has the effect of increasing the expression levels of p-CERB, BDNF, and a BDNF protein in hippocampal tissue, and thus can be effectively used in development as a health functional food or medicine for ameliorating or treating depression or anxiety disorders caused by chronic stress.

Classes IPC  ?

• A61K 36/82 - Theaceae (famille du théier), p. ex. camélia
• A61P 25/24 - Antidépresseurs
• A61P 25/22 - Anxiolytiques
• A23L 33/105 - Extraits de plantes, leurs doublons artificiels ou leurs dérivés

Abrégé

A light emitting device that includes a first electrode, a second electrode oppositely disposed to the first electrode, and an emission layer between the first electrode and the second electrode is provided. The emission layer includes an organometallic compound represented by Formula 1: A light emitting device that includes a first electrode, a second electrode oppositely disposed to the first electrode, and an emission layer between the first electrode and the second electrode is provided. The emission layer includes an organometallic compound represented by Formula 1:

Classes IPC  ?

• H01L 51/00 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
• C07F 15/00 - Composés contenant des éléments des groupes 8, 9, 10 ou 18 du tableau périodique

Abrégé

Eucommia ulmoidesEucommia ulmoides leaf fraction as an active ingredient, and more specifically, the present invention has been completed by verifying an excellent cytoprotective effect of the Eucommia ulmoides leaf fraction against cytotoxicity that occurs in pulmonary cells, and by confirming, through animal testing, direct effects thereof in preventing, mitigating, or treating pulmonary diseases caused by ultrafine dust. The present invention may be useful as a nutraceutical composition for preventing or mitigating respiratory diseases caused by ultrafine dust, a pharmaceutical composition for preventing or treating same, or a cosmetic composition for preventing or mitigating same.

Classes IPC  ?

• A23L 33/105 - Extraits de plantes, leurs doublons artificiels ou leurs dérivés
• A61K 36/46 - Eucommiaceae (famille de l'eucomia), p. ex. gutta percha
• A61P 11/00 - Médicaments pour le traitement des troubles du système respiratoire

Abrégé

According to a wood plastic composite and a manufacturing method therefor of the present invention, wood flour and tannic acid may be included as materials for the wood plastic composite. This tannic acid is a material having excellent miscibility with the wood flour as a base material, and excellent flame retardancy and eco-friendliness, and thus a wood plastic composite having excellent flame retardancy and high ease of manufacture and eco-friendliness can be provided.

Classes IPC  ?

• B27N 3/02 - Fabrication d'objets sensiblement plats, p. ex. panneaux, à partir de particules ou de fibres à partir de particules
• B27N 3/00 - Fabrication d'objets sensiblement plats, p. ex. panneaux, à partir de particules ou de fibres
• B27N 1/02 - Mélange du matériau avec un agent liant
• B27N 7/00 - Post-traitement, p. ex. réduction du gonflement ou du retrait, surfaçageProtection des bords contre l'humidité

Abrégé

The present invention relates to hair dyeing and, more particularly, to a composition for dyeing hair having a dyeing effect for hair, characterized in that the composition does not only exhibit a temporary dyeing effect on hair by changing the color of the hair immediately upon application to the hair but also exhibits a semi-permanent or permanent effect on the hair as the color change of the hair gradually accumulates when used repeatedly, and the composition does not contain toxic chemicals used in common hair dyes and does not penetrate the skin and is therefore harmless to the human body even when used for a long period of time; and to cosmetics comprising same. The composition for dyeing hair of the present invention comprises a first composition containing tannin and a second composition containing fulvic acid.

Classes IPC  ?

• A61K 8/60 - SucresLeurs dérivés
• A61K 8/96 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des produits de constitution indéterminée ou leurs dérivés
• A61K 8/19 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés inorganiques
• A61Q 5/10 - Préparations pour la teinture permanente des cheveux ou des poils
• A61Q 5/06 - Préparations pour mettre les cheveux en forme, p. ex. pour mettre en forme ou colorer temporairement

Abrégé

The present invention relates to a method for manufacturing a titanium alloy and to a titanium alloy. More specifically, the method for manufacturing a titanium alloy of the present invention can stabilize an alloy metal in an elemental state, and can improve mechanical strength and stability of the manufactured titanium alloy to an excellent level by using a binder that is easily debound without causing side reactions with a metal even in a subsequent debinding process. In addition, a binder with low structural distortion caused by temperature-induced stress and high strength can be used to significantly improve shape stability and mechanical strength of the manufactured titanium alloy and a titanium material using same.

Classes IPC  ?

• B22F 3/10 - Frittage seul
• B22F 1/107 - Poudres métalliques contenant des agents lubrifiants ou liantsPoudres métalliques contenant des matières organiques contenant des matériaux organiques comportant des solvants, p. ex. pour la coulée en moule poreux ou absorbant
• B22F 1/12 - Poudres métalliques contenant des particules non métalliques
• C22C 14/00 - Alliages à base de titane

Abrégé

A method for repairing a damaged area of a stealth composite structure having a stealth function using a scarf patch includes the steps of diagnosing the damaged area; deriving a repair area including the diagnosed damaged area; processing the scarf patch according to the derived repair area; machining a patch hole according to the derived repair area to remove the damaged area; and coupling the scarf patch to the patch hole so that an inner wall of the patch hole and a side surface of the scarf patch face.

Classes IPC  ?

• B29C 73/10 - Réparation d'articles faits de matières plastiques ou de substances à l'état plastique, p. ex. d'objets façonnés ou fabriqués par utilisation de techniques couvertes par la présente sous-classe ou la sous-classe utilisant des éléments préformés utilisant des pastilles d'obturation appliquées à la surface de l'objet
• B64F 5/40 - Entretien ou réparation d’aéronefs
• B64D 7/00 - Agencement à bord aéronefs des équipements militaires, p. ex. des armes, des accessoires d'armement ou des blindages de protectionAdaptations des installations d'armement aux aéronefs
• F41H 3/00 - Camouflage, c.-à-d. moyens ou procédés de dissimulation ou de simulation
• H01Q 17/00 - Dispositifs pour absorber les ondes rayonnées par une antenneCombinaisons de tels dispositifs avec des éléments ou systèmes d'antennes actives

Abrégé

The present invention relates to an influenza virus surface protein-derived recombinant hemagglutinin (HA) protein forming a trimer and use thereof, and more specifically to a recombinant vector for producing an influenza virus surface protein-derived HA protein forming a trimer, a transformant transformed by the recombinant vector, a method for producing an influenza virus surface protein-derived HA protein forming a trimer using the recombinant vector, an influenza virus surface protein-derived HA protein produced by the method, and the use thereof in preventing, ameliorating or treating influenza virus-infected disease.

Classes IPC  ?

• A61K 39/145 - Orthomyxoviridae, p. ex. virus de l'influenza
• C07K 14/005 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant de virus
• C12N 15/82 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes eucaryotes pour cellules végétales
• A61P 31/16 - Antiviraux pour le traitement des virus ARN de la grippe ou des rhinovirus

Abrégé

The present invention relates to an electromagnetic wave-absorbing foam-based sandwich composite material for an aircraft, having a lightning protection metallic layer inserted therein, and a manufacturing method thereof. Particularly, the present invention relates to a composite material having electromagnetic-absorbing performance and protecting a structure below the metallic layer even after a lightning strike. The present invention provides an electromagnetic wave-absorbing foam-based sandwich composite material for an aircraft, having a lightning protection metallic layer inserted therein, the sandwich composite material comprising: dielectric fibers comprising at least one from among glass fibers, aramid fibers, and Kevlar fibers; plated dielectric fibers formed by electrolessly metal-plating the surface of the dielectric fibers to realize electromagnetic loss or electromagnetic wave absorption; a foam core stacked below the dielectric fibers and the plated dielectric fibers; and a metallic layer stacked below the foam core and having periodic circular patterns in order to achieve radar cross section (RCS) reduction and lightning protection.

Classes IPC  ?

• B32B 7/025 - Propriétés électriques ou magnétiques
• B32B 5/18 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches contient un matériau sous forme de mousse ou essentiellement poreux
• B32B 5/24 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par la présence de plusieurs couches qui comportent des fibres, filaments, grains ou poudre, ou qui sont sous forme de mousse ou essentiellement poreuses une des couches étant fibreuse ou filamenteuse
• B32B 5/26 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par la présence de plusieurs couches qui comportent des fibres, filaments, grains ou poudre, ou qui sont sous forme de mousse ou essentiellement poreuses une des couches étant fibreuse ou filamenteuse un autre couche également étant fibreuse ou filamenteuse
• B32B 15/04 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique
• H01Q 17/00 - Dispositifs pour absorber les ondes rayonnées par une antenneCombinaisons de tels dispositifs avec des éléments ou systèmes d'antennes actives
• H05K 9/00 - Blindage d'appareils ou de composants contre les champs électriques ou magnétiques

Abrégé

A fertilizer composition according to an embodiment may reduce methane gas emission. The fertilizer composition includes ethephon as an effective component, and has an excellent effect of reducing the emission amount of methane gas from soils in which crops are cultivated. As the fertilizer application can be reduced to one application, labor can be saved and also environmental contamination can be prevented.

Classes IPC  ?

• A01G 22/22 - Riz
• C05G 3/00 - Mélanges d'un ou plusieurs engrais avec des additifs n'ayant pas une activité spécifique d'engrais
• C05G 5/40 - Engrais insérés dans une matrice
• C05D 9/00 - Autres engrais inorganiques
• C09K 17/32 - PrépolymèresComposés macromoléculaires d'origine naturelle, p. ex. matériaux cellulosiques
• C09K 17/22 - PolyacrylatesPolyméthacrylates
• A01N 57/20 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques du phosphore comportant des liaisons phosphore-carbone contenant des radicaux acycliques ou cycloaliphatiques
• A01P 21/00 - Régulateurs de croissance des végétaux

Abrégé

The present invention relates to a method for predicting the severity of radiation pneumonitis in non-small cell lung cancer patients who have undergone concurrent chemoradiotherapy. The present inventors have identified the specific up- or down-regulated index cytokines and the specific time points at which the levels change according to the severity of radiation pneumonitis developed in non-small cell lung cancer patients who have undergone concurrent chemoradiotherapy. The cytokines of the present invention are measured three weeks after radiation treatment, such that the severity of radiation pneumonitis can be effectively predicted or diagnosed, and it is expected that the present invention can aid in reducing the risk of misdiagnosis and establishing an accurate treatment method for radiation pneumonitis and non-small cell lung cancer.

Classes IPC  ?

• G01N 33/68 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des protéines, peptides ou amino-acides
• C12Q 1/6883 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour les maladies provoquées par des altérations du matériel génétique

Abrégé

The present invention relates to a composition for prevention, mitigation or treatment of degenerative brain disease, containing cycloastragenol as an active ingredient, whereby, by administering cycloastragenol, which is an active ingredient of the present invention, to an amyloid-β-induced Alzheimer's disease animal, variations in the expression level of a protein associated with degenerative brain disease may be adjusted, and cognitive function may be enhanced.

Classes IPC  ?

• A61K 31/58 - Composés contenant des systèmes cycliques du cyclopenta[a]hydrophénanthrèneLeurs dérivés, p. ex. stéroïdes contenant des hétérocycles, p. ex. danazol, stanozolol, pancuronium ou digitogénine
• A61K 36/481 - Astragalus (astragalus cicer)
• A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs

Abrégé

The present invention relates to a composition for preparing retinoid, and more specifically, the composition comprises: NADH or NADPH; a beta-carotene oxygenase; and a flavodoxin or ferredoxin, a reductase of a flavodoxin or ferredoxin, a microorganism expressing the same, or a cultured product or a ground product of the microorganism, and thus can expand the supply metabolism of reducing electrons to enhance retinoid productivity through an increase in the activity of the cytochrome P450 system and provide a foundation for the low-cost production of raw materials, and thereby enhance the economic feasibility and efficiency of retinoid production.

Classes IPC  ?

• C12P 23/00 - Préparation de composés contenant un cycle cyclohexène comportant une chaîne latérale non saturée d'au moins dix atomes de carbone liés par des doubles liaisons conjuguées, p. ex. carotènes
• C12N 9/02 - Oxydoréductases (1.), p. ex. luciférase
• C07K 14/245 - Escherichia (G)
• C12N 15/70 - Vecteurs ou systèmes d'expression spécialement adaptés à E. coli
• C12N 9/12 - Transférases (2.) transférant des groupes contenant du phosphore, p. ex. kinases (2.7)
• C12N 9/10 - Transférases (2.)

Abrégé

The present invention relates to a fluorine- and biphenyl-based branched copolymer polymer electrolyte membrane that is chemically stable because a polymer main chain thereof is composed of carbon single bonds, and has high hydrogen ion conductivity due to a cation exchange functional group introduced at the end of a carbon branch, and to a water electrolysis device and a fuel cell using same.

Classes IPC  ?

• C25B 13/08 - DiaphragmesÉléments d'espacement caractérisés par le matériau à base de matériaux organiques
• C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
• C08J 5/22 - Bandes, membranes ou diaphragmes
• C08G 61/02 - Composés macromoléculaires contenant uniquement des atomes de carbone dans la chaîne principale de la molécule, p. ex. polyxylylènes