Abrégé

Provided is an SRAM cell structure having 3 P-channel transistors and 3 N-channel transistors. The SRAM cell device includes a first inverter composed of a CMOS; a second inverter composed of a CMOS, the input terminal of which is connected to the output terminal of the first inverter, and the output terminal of which is connected to the input terminal of the first inverter; a first access transistor connected between the bit line (BL) and the input terminal of the first inverter; and a second access transistor connected in parallel with the first access transistor. The first access transistor is composed of an N-channel transistor and is switched by the WL signal. The second access transistor is composed of a P-channel transistor and is switched by the inverse signal (WWL) of the WRITE signal.

Classes IPC  ?

• H10B 10/00 - Mémoires statiques à accès aléatoire [SRAM]
• G11C 11/412 - Mémoires numériques caractérisées par l'utilisation d'éléments d'emmagasinage électriques ou magnétiques particuliersÉléments d'emmagasinage correspondants utilisant des éléments électriques utilisant des dispositifs à semi-conducteurs utilisant des transistors formant des cellules avec réaction positive, c.-à-d. des cellules ne nécessitant pas de rafraîchissement ou de régénération de la charge, p. ex. multivibrateur bistable, déclencheur de Schmitt utilisant uniquement des transistors à effet de champ
• G11C 11/419 - Circuits de lecture-écriture [R-W]
• H01L 27/092 - Transistors à effet de champ métal-isolant-semi-conducteur complémentaires

Abrégé

The present inventive concept relates to a solid additive for organic solar cells and a method of preparing a photoactive layer including the same. It is possible to manufacture an organic solar cell with excellent power conversion efficiency and thermal stability by preparing a photoactive layer including a non-volatile, non-halogenated solid additive.

Classes IPC  ?

• C07C 49/84 - Cétones comportant un groupe cétone lié à un cycle aromatique à six chaînons contenant des groupes éther, des groupes , des groupes ou des groupes
• H10K 30/50 - Dispositifs photovoltaïques [PV]
• H10K 85/60 - Composés organiques à faible poids moléculaire

Abrégé

Disclosed is a method for separating methane capable of selectively separating high-purity methane from natural gas, a mixture of various gases, using a solid hydrate. The method for separating methane involves preparing a solid hydrate where a thermodynamic promoter is captured in large cavities (sll-L), and small cavities (sll-S) being empty, and supplying natural gas to the solid hydrate, allowing the selective capture of methane in the small cavities (sll-S) of the solid hydrate. The methane captured using the solid hydrate is of high purity and can be utilized in various industrial fields.

Classes IPC  ?

• C07C 7/13 - Purification, séparation ou stabilisation d'hydrocarburesEmploi d'additifs par adsorption, c.-à-d. purification ou séparation d'hydrocarbures à l'aide de solides, p. ex. à l'aide d'échangeurs d'ions par la technique du tamis moléculaire

Abrégé

The present inventive concept relates to a method of manufacturing a highly active oxygen evolution electrode used in an alkaline water electrolysis cell. According to the present inventive concept, a simple method of exposing the surface of a nickel electrode to water vapor induces the formation of a hydroxide layer including NiOOH and Ni(OH)2 on the surface of the nickel electrode, and in the formed hydroxide layer, especially NiOOH improves oxygen evolution reaction (OER) activity, lowers the overpotential, and improves charge transfer dynamics, thereby significantly improving the oxygen evolution reaction performance and long-term stability of the nickel electrode. Therefore, the nickel electrode on which the hydroxide layer is formed can be usefully used as a water electrolysis oxygen evolution electrode.

Classes IPC  ?

• C25B 11/053 - Électrodes comportant un substrat et un ou plusieurs revêtements électro-catalytiques caractérisées par des revêtements électro-catalytiques multicouches
• C25B 11/031 - Électrodes poreuses
• C25B 11/061 - Métal ou alliage
• C25B 11/091 - Électrodes comportant des électro-catalyseurs sur un substrat ou un support caractérisées par le matériau électro-catalytique formé d’au moins un élément catalytique et d’au moins un composé catalytiqueÉlectrodes comportant des électro-catalyseurs sur un substrat ou un support caractérisées par le matériau électro-catalytique formé de plusieurs éléments catalytiques ou composés catalytiques

Abrégé

A stable plane estimation method including acquiring a mesh for a target object, disposing a flat plate model, disposing the mesh above the flat plate model, and dropping the mesh disposed above the flat plate model toward the flat plate model, and sampling, as a stable plane an area in contact with the flat plate model among a plurality of points belonging to the mesh when the mesh dropped toward the flat plate model stops, to generate training data for an object controlled to be placed on a specific support surface.

Classes IPC  ?

• G06T 19/20 - Édition d'images tridimensionnelles [3D], p. ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
• G06T 13/40 - Animation tridimensionnelle [3D] de personnages, p. ex. d’êtres humains, d’animaux ou d’êtres virtuels

Abrégé

The present disclosure provides a continuous-wavelength quantum entanglement laser generator including: an orthogonally polarized continuous wavelength laser light source; a polarization-path correlation Mach-Zehnder interferometer for controlling the polarization base of the orthogonally polarized continuous wavelength laser light source; a pair of frequency-path correlation Mach-Zehnder interferometers for generating a frequency-path correlation entangled light pair using two outputs of the polarization-path correlation Mach-Zehnder interferometer as input sources; and a pair of quantum erasers for converting frequency-distinguishable light output from the pair of frequency-path correlation Mach-Zehnder interferometers into indistinguishable entangled light.

Classes IPC  ?

• G02F 1/01 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur
• G02F 1/11 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur des éléments acousto-optiques, p. ex. en utilisant la diffraction variable par des ondes sonores ou des vibrations mécaniques analogues
• G02F 1/21 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur par interférence

Abrégé

A nitrogen oxide decomposition catalyst, a catalytic reaction system including the same, and an air purification system, wherein the nitrogen oxide decomposition catalyst includes a heterogenous metal oxide and a first metal disposed on the heterogenous metal oxide and is configured to catalyze a reaction to decompose nitrogen oxides into nitrogen and oxygen.

Classes IPC  ?

• C01B 21/02 - Préparation de l'azote
• B01D 53/56 - Oxydes d'azote
• B01J 21/02 - Bore ou aluminiumLeurs oxydes ou hydroxydes
• B01J 21/06 - Silicium, titane, zirconium ou hafniumLeurs oxydes ou hydroxydes
• B01J 23/10 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe des terres rares
• B01J 23/42 - Platine
• C01B 13/02 - Préparation de l'oxygène

Abrégé

A rapid optical tissue scanner includes: a light source unit for irradiating a sample with a light source beam; a cylindrical lens for transforming the light source beam into a light sheet; a sample mounting unit on which the sample is mounted; an objective lens disposed between the cylindrical lens and the sample mounting unit to irradiate the sample with the light source beam transformed into a light sheet; and a photographing unit for receiving an excitation beam, which is obtained by excitation from the sample, from the objective lens and photographing image information of the sample.

Classes IPC  ?

• G02B 21/00 - Microscopes

Abrégé

The purpose of the present disclosure is to provide a coated stent for coronary arteries, which enables effective treatment of coronary artery perforations that may occur during procedures such as those for angina pectoris and myocardial infarction. The coated stent for coronary arteries according to the present disclosure can prevent restenosis after implantation and provides enhanced in vivo stability due to reduced detachment force.

Classes IPC  ?

• A61F 2/82 - Dispositifs maintenant le passage ou évitant l’affaissement de structures tubulaires du corps, p. ex. stents
• A61L 31/10 - Matériaux macromoléculaires
• D01D 5/00 - Formation des filaments, fils ou similaires

Abrégé

A system for multi-frequency band indoor channel state information-based physical layer authentication comprises a first wireless communication device that is an authentication requesting node and a second wireless communication device that is an authentication verifying node, wherein the first wireless communication device comprises a transmitting unit that sequentially modulates device identification information and a given pilot signal for identifying the first wireless communication device into a plurality of signals based on a plurality of set center frequencies and transmits the plurality of signals, and the second wireless communication device comprises a receiving unit that receives the plurality of signals transmitted from the first wireless communication device and estimates a plurality of channel state information based on the plurality of center frequencies respectively and a physical layer authentication processing unit that determines whether the first wireless communication device is authenticated based on the estimated plurality of channel state information.

Classes IPC  ?

• H04L 25/02 - Systèmes à bande de base Détails
• H04W 4/33 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les environnements intérieurs, p. ex. les bâtiments
• H04W 12/06 - Authentification

Abrégé

The present invention relates to a method for reproducing a dynamic scene as a 3D model using a video, and an apparatus therefor, and more specifically, to a method and apparatus for reproducing a dynamic scene as a 3D model, which can directly convert such a model to 3D content with a dynamic movement without the need for specialized personnel.

Classes IPC  ?

• G06T 17/20 - Description filaire, p. ex. polygonalisation ou tessellation
• G06T 19/20 - Édition d'images tridimensionnelles [3D], p. ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
• G06V 20/40 - ScènesÉléments spécifiques à la scène dans le contenu vidéo
• G06T 7/11 - Découpage basé sur les zones
• G06T 7/246 - Analyse du mouvement utilisant des procédés basés sur les caractéristiques, p. ex. le suivi des coins ou des segments
• G06T 15/10 - Effets géométriques
• G06T 15/50 - Effets de lumière

Abrégé

The present application relates to a high energy density electrochemical cell having notably enhanced life characteristics by effectively inhibiting side reactions at the interface between lithium metal and a solid electrolyte. The present application comprises: a negative electrode comprising lithium metal; a positive electrode; and a solid electrolyte positioned between the negative electrode and the positive electrode. The solid electrolyte comprises: a first ion conductor which is a complex hydride comprising hydride-based complex anions; and a second ion conductor comprising a sulfur compound.

Classes IPC  ?

• H01M 10/0562 - Matériaux solides
• H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
• H01M 10/052 - Accumulateurs au lithium

Abrégé

The present invention relates to a program for generating a game scene on the basis of emotional information stored in a recording medium and, more specifically, to a program for generating a game scene on the basis of emotional information stored in a recording medium, capable of generating an image corresponding to emotional information on the basis of artificial intelligence and automatically adjusting the color, lighting position, brightness, and contrast of a game scene on the basis of the generated image, so as to induce an emotion corresponding to a game scenario from a user playing a game or amplify an emotion currently felt by the user.

Classes IPC  ?

• A63F 13/63 - Création ou modification du contenu du jeu avant ou pendant l’exécution du programme de jeu, p. ex. au moyen d’outils spécialement adaptés au développement du jeu ou d’un éditeur de niveau intégré au jeu par le joueur, p. ex. avec un éditeur de niveaux
• A63F 13/45 - Commande de la progression du jeu vidéo
• A63F 13/79 - Aspects de sécurité ou de gestion du jeu incluant des données sur les joueurs, p. ex. leurs identités, leurs comptes, leurs préférences ou leurs historiques de jeu
• G06F 40/279 - Reconnaissance d’entités textuelles

Abrégé

The present disclosure relates to a dubbing generation system and method to which artificial intelligence-based voice technology is applied. The dubbing generation system according to the present disclosure comprises a server and a terminal, wherein the server comprises: a communication unit configured to receive video information from the terminal; and a processor including an artificial intelligence model for converting a voice signal included in the video information into text and generating dubbing information on the basis of the converted text, wherein the text is composed of international voice symbols.

Classes IPC  ?

• G10L 15/26 - Systèmes de synthèse de texte à partir de la parole
• G10L 21/055 - Compression ou expansion temporelles pour la synchronisation avec d’autres signaux, p. ex. signaux vidéo
• G06F 40/58 - Utilisation de traduction automatisée, p. ex. pour recherches multilingues, pour fournir aux dispositifs clients une traduction effectuée par le serveur ou pour la traduction en temps réel
• G10L 21/0208 - Filtration du bruit
• H04N 21/488 - Services de données, p. ex. téléscripteur d'actualités
• 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

Abrégé

de novode novode novo mutation. Furthermore, this approach enables prediction of disease onset caused by single nucleotide mutations, accurate disease diagnosis, and identification of therapeutic targets, and thus is expected to be widely used in the overall bio/medical field.

Classes IPC  ?

• C12Q 1/6827 - Tests d’hybridation pour la détection de mutation ou de polymorphisme
• C12Q 1/6844 - Réactions d’amplification d’acides nucléiques
• 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

A method and a system for supporting walking to reduce cyber motion sickness in a virtual environment are provided. There method includes analyzing, for a sound source of content in the virtual environment, a frequency for a sound band of the sound source; separating the sound band of the sound source of the content on the basis of the analyzed frequency and a reference frequency, and transmitting a sound by a bone conduction method to generate a first output signal and a second output signal that have different frequency bands; and outputting the first output signal and the second output signal at different positions through a bone conduction output unit during execution of the content.

Classes IPC  ?

• H04R 3/04 - Circuits pour transducteurs pour corriger la fréquence de réponse
• H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci
• H04R 1/10 - ÉcouteursLeurs fixations

Abrégé

The polymerase chain reaction (PCR) has limitations, including a lack of efficient search strategies and inefficiencies in securing primer sequence lengths, despite its high sensitivity and specificity. Therefore, the present invention has been devised to address these issues, concerning a composition for the selection of the desired nucleic acid and a method for nucleic acid selection using it. By using the composition and method of the present invention, it becomes possible to hierarchically, efficiently, and selectively detect and amplify subsets of oligonucleotides with high specificity, which is expected to be widely utilized in the overall bio/medical field.

Classes IPC  ?

• C12Q 1/6806 - Préparation d’acides nucléiques pour analyse, p. ex. pour test de réaction en chaîne par polymérase [PCR]
• C12Q 1/6869 - Méthodes de séquençage

Abrégé

An input-dependent uncorrelated weighting method is provided. The input-dependent uncorrelated weighting method includes: receiving an independent image and a correlated image; calculating differences between pixel estimates at a center pixel and neighboring pixels in the independent image and the correlated image, and an input-dependent kernel; and generating a denoised output image using the denoised pixel estimate at the center pixel, wherein the input-dependent kernel may be calculated by assuming that a sub-averaged estimate for calculating the difference in at least one of the independent image and the correlated image has a symmetric distribution.

Classes IPC  ?

• G06T 5/60 - Amélioration ou restauration d'image utilisant l’apprentissage automatique, p. ex. les réseaux neuronaux
• G06T 5/70 - DébruitageLissage

Abrégé

The present inventive concept relates to a positive electrode for a zinc-bromine aqueous battery containing a nitrogen-doped mesoporous carbon material and a manufacturing method. Coating a nitrogen-doped mesoporous carbon material on graphite felt can alter the structural and chemical properties of the positive electrode to inhibit the crossover of bromine compounds, thereby improving the battery's potential stability.

Classes IPC  ?

• H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
• H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif
• H01M 4/04 - Procédés de fabrication en général
• H01M 4/24 - Électrodes pour accumulateurs alcalins
• H01M 4/26 - Procédés de fabrication
• H01M 4/583 - Matériau carboné, p. ex. composés au graphite d'intercalation ou CFx
• H01M 4/66 - Emploi de matériaux spécifiés
• H01M 4/72 - Grilles

Abrégé

The present invention comprises a light focusing device, which comprises fine diffraction elements for diffracting incident light applied by a user into G focused lights, wherein the fine diffraction elements belong to any one from G groups, the fine diffraction elements belonging to a g-th group from among the G groups generate g-th focused light, density distribution of the fine diffraction elements belonging to the g-th group is adjusted, so that an arbitrary intensity distribution can be applied before the g-th focused light is focused, positions of the fine diffraction elements belonging to the g-th group are adjusted, so that an arbitrary wavefront can be applied before the g-th focused light is focused, and G is 2 or greater.

Classes IPC  ?

• G02B 27/09 - Mise en forme du faisceau, p. ex. changement de la section transversale, non prévue ailleurs
• G02B 27/42 - Optique de diffraction
• G02B 19/00 - Condenseurs

Abrégé

The present invention relates to a method for purifying a nucleic acid and a method for analyzing the presence of a target nucleic acid in a sample, and relates to a method for purifying a target nucleic acid from a nucleic acid library to high purity or a method for analyzing the presence of a target nucleic acid in a sample. Specifically, the present invention relates to a method for purifying and analyzing a nucleic acid for selecting a target nucleic acid based on whether a nucleic acid complementary to the target nucleic acid is synthesized.

Classes IPC  ?

• C12Q 1/6874 - Méthodes de séquençage faisant intervenir des réseaux d’acides nucléiques, p. ex. séquençage par hybridation [SBH]
• C12Q 1/6806 - Préparation d’acides nucléiques pour analyse, p. ex. pour test de réaction en chaîne par polymérase [PCR]

Abrégé

The present invention relates to a novel compound and a use thereof for treating psoriasis. The novel compound of the present invention exhibits inhibitory activity against chemokine like receptor 1 (CMKLR1), thereby having excellent effects of preventing and treating psoriasis.

Classes IPC  ?

• C07D 231/56 - BenzopyrazolesBenzopyrazoles hydrogénés
• A61K 31/416 - 1,2-Diazoles condensés avec des systèmes carbocycliques, p. ex. indazole
• A61K 31/4439 - Pyridines non condenséesLeurs dérivés hydrogénés contenant d'autres systèmes hétérocycliques contenant un cycle à cinq chaînons avec l'azote comme hétéro-atome du cycle, p. ex. oméprazole
• A61K 31/437 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. guanéthidine ou rifamycines ayant des cycles à six chaînons avec un azote comme seul hétéro-atome d'un cycle condensés en ortho ou en péri avec des systèmes hétérocycliques le système hétérocyclique contenant un cycle à cinq chaînons ayant l'azote comme hétéro-atome du cycle, p. ex. indolizine, bêta-carboline
• A61P 17/06 - Antipsoriasiques
• C07D 401/04 - Composés hétérocycliques contenant plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle, au moins un cycle étant un cycle à six chaînons avec un unique atome d'azote contenant deux hétérocycles liés par une liaison directe de chaînon cyclique à chaînon cyclique
• C07D 409/04 - Composés hétérocycliques contenant plusieurs hétérocycles, au moins un cycle comportant des atomes de soufre comme uniques hétéro-atomes du cycle contenant deux hétérocycles liés par une liaison directe de chaînon cyclique à chaînon cyclique
• C07D 405/04 - Composés hétérocycliques contenant à la fois un ou plusieurs hétérocycles comportant des atomes d'oxygène comme uniques hétéro-atomes du cycle et un ou plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle contenant deux hétérocycles liés par une liaison directe de chaînon cyclique à chaînon cyclique
• C07D 403/04 - Composés hétérocycliques contenant plusieurs hétérocycles, comportant des atomes d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant deux hétérocycles liés par une liaison directe de chaînon cyclique à chaînon cyclique
• C07D 471/04 - Systèmes condensés en ortho

Abrégé

The present inventive concept relates to a transparent polycarbonate-based optical laminate, which satisfies both high surface hardness and impact resistance, making it applicable to curved designs, a manufacturing method thereof, and a cover window using the same. More specifically, the present inventive concept provides an optical laminate: including a polycarbonate/primer layer/hard coating layer, wherein (A) the hard coating layer is a cured product of a siloxane resin prepared by hydrolytic condensation of an alkoxy silane of the following Formula 1 containing a cycloaliphatic epoxy group; and (B) the primer layer is a cured product of a mixture of at least one curing resin selected from an acrylic-based resin, a polyurethane-based resin, and an epoxy-based resin, and the siloxane resin. The present inventive concept relates to a transparent polycarbonate-based optical laminate, which satisfies both high surface hardness and impact resistance, making it applicable to curved designs, a manufacturing method thereof, and a cover window using the same. More specifically, the present inventive concept provides an optical laminate: including a polycarbonate/primer layer/hard coating layer, wherein (A) the hard coating layer is a cured product of a siloxane resin prepared by hydrolytic condensation of an alkoxy silane of the following Formula 1 containing a cycloaliphatic epoxy group; and (B) the primer layer is a cured product of a mixture of at least one curing resin selected from an acrylic-based resin, a polyurethane-based resin, and an epoxy-based resin, and the siloxane resin. R1Si(OR2)3  [Formula 1] where R1 is a linear or branched C1-C6 alkyl group containing a cycloaliphatic epoxy group, the cycloaliphatic epoxy group being a C3-C6 cycloalkyl group that forms a fused bicycle with an epoxy group, and R2 is a linear or branched C1-C6 alkyl group.

Classes IPC  ?

• C09D 183/06 - Polysiloxanes contenant du silicium lié à des groupes contenant de l'oxygène
• C08J 7/04 - Revêtement
• C08J 7/043 - Amélioration de l'adhésivité des revêtements en soi, p. ex. par formation d'apprêts
• C09D 5/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte
• C09D 133/04 - Homopolymères ou copolymères d'esters
• C09D 163/00 - Compositions de revêtement à base de résines époxyCompositions de revêtement à base de dérivés des résines époxy
• C09D 175/14 - Polyuréthanes comportant des liaisons non saturées carbone-carbone
• G02B 1/14 - Revêtements protecteurs, p. ex. revêtements durs

Abrégé

A fishing gear loss management system includes: fishing gear which is provided underwater, and which provides identification information and location information thereof to the outside; a fishing vessel terminal device, which communicates with the fishing gear and provides fishing vessel information; and a fishing gear loss management device, which performs a management function for the fishing gear or fishing vessel within a preset control area, receives fishing gear location information from the fishing gear and the flow speed and direction of tidal currents from the outside, calculates the flow speed and direction information of the fishing gear on the basis of the received fishing gear location information, and estimates whether the fishing gear is lost and the current location of the lost fishing gear on the basis of the calculated flow speed and direction information and the tidal current flow speed and direction information.

Classes IPC  ?

• G08B 21/24 - Alarmes aide-mémoire, p. ex. alarmes contre la perte
• A01K 97/12 - Dispositifs avertisseurs, p. ex. dispositifs à bascule
• B63B 22/00 - Coffres d'amarrage ou bouées

Abrégé

A device for relieving dementia symptoms is disclosed. The device for relieving dementia symptoms includes a light stimulation part disposed at a location within a preset radius from an eyeball and frontal lobe of a patient and configured to relieve dementia symptoms of the patient by radiating light having a preset wavelength band to an optic nerve and frontal lobe of the patient, and a central processing unit configured to control an operation of the light stimulation part.

Classes IPC  ?

• A61N 5/06 - Thérapie par radiations utilisant un rayonnement lumineux

Abrégé

Provided is a photoresist composition usable in an extreme ultraviolet or deep ultraviolet lithography process. The composition is a photoresist composition having excellent absorbance of extreme ultraviolet or deep ultraviolet light by comprising a transition metal and acetylacetone bound with the transition metal. In addition, the photoresist composition is lightweight, has a low energy requirement, and has sublimation properties, and thus enables a dry development after exposure to extreme ultraviolet or deep ultraviolet light, thereby forming a very fine pattern on a semiconductor substrate.

Classes IPC  ?

• G03F 7/004 - Matériaux photosensibles
• G03F 7/20 - ExpositionAppareillages à cet effet
• H01L 21/311 - Gravure des couches isolantes

Abrégé

An electronic device for predicting drug-drug interactions (DDI), according to an embodiment of the present invention, comprises a processor which identifies the gene expression information of a drug by using drug structures information and drug properties information, and identifies information on DDIs according to simultaneous administration of a first drug and a second drug by using the gene expression information and information on side effects according to drug combination.

Classes IPC  ?

• G16H 20/10 - TIC spécialement adaptées aux thérapies ou aux plans d’amélioration de la santé, p. ex. pour manier les prescriptions, orienter la thérapie ou surveiller l’observance par les patients concernant des médicaments ou des médications, p. ex. pour s’assurer de l’administration correcte aux patients
• G16B 25/10 - Profilage de l’expression de gènes ou de protéinesEstimation ou normalisation de ratio d’expression
• G16B 40/00 - TIC spécialement adaptées aux biostatistiquesTIC spécialement adaptées à l’apprentissage automatique ou à l’exploration de données liées à la bio-informatique, p. ex. extraction de connaissances ou détection de motifs
• 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

Abrégé

An embodiment relates to a method for producing syngas fermentation products using highly active microorganisms, and in particular, to a method for producing syngas fermentation products using highly active microorganisms capable of maximizing production efficiency of fermentation products by obtaining microorganisms having a highly active cell concentration through a biomass boosting step in a bioreactor and using these in a fermentation process in a separate bioreactor.

Classes IPC  ?

• C12P 5/02 - Préparation des hydrocarbures acycliques
• C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
• C12M 1/34 - Mesure ou test par des moyens de mesure ou de détection des conditions du milieu, p. ex. par des compteurs de colonies
• C12N 1/20 - BactériesLeurs milieux de culture

Abrégé

In the present invention, cytosolic abundant heat soluble protein (CAHS), which is over-expressed by water bears (scientific name: tardigrades), living organisms that survive even in extreme environments (high temperature: 151 °C, low temperature: -273 °C, vacuum, radioactive environment), is used to increase the stability of a protein. That is, the present invention specifies a key sequence in the CAHS protein, and thus has improved physical properties while continuing to comprise an effect of stabilizing other proteins, and, thus, the present invention can be used under various conditions.

Classes IPC  ?

• C07K 14/435 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains
• A61K 47/42 - ProtéinesPolypeptidesLeurs produits de dégradationLeurs dérivés p. ex. albumine, gélatine ou zéine
• A61K 9/08 - Solutions

Abrégé

The present application relates to a superionic conductor having excellent ionic conductivity and being stable at room temperature, a method of preparing same, and an electrochemical cell including same. A first aspect of the present application provides an acid-hydride-based superionic conductor, which is a composite comprising: a complex hydride including a hydride-based complex ion and a cation containing an alkali metal or an alkaline earth metal; and a metal oxide. When the superionic conductor of the present invention is applied to an all-solid state battery and used as a solid electrolyte of a secondary battery, an all-solid state battery having significantly improved high energy density, high output, and stability can be provided.

Classes IPC  ?

• H01M 10/0562 - Matériaux solides
• H01M 10/052 - Accumulateurs au lithium
• H01M 4/134 - Électrodes à base de métaux, de Si ou d'alliages
• 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 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges

Abrégé

The present invention relates to a composition for alleviating, inhibiting, treating or preventing macular degeneration. The composition according to the present invention has excellent effects of reducing angiogenesis due to macular degeneration and inhibiting vascular leakage, and thus can be used as a therapeutic agent for alleviating or treating macular degeneration, particularly age-related macular degeneration (AMD).

Classes IPC  ?

• A61K 31/401 - ProlineSes dérivés, p. ex. captopril
• A61P 27/02 - Agents ophtalmiques
• 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 an oxide-based glass composition having low permittivity and dielectric loss. The oxide-based glass composition according to the present invention can provide a PCB glass material and glass fiber having low permittivity and low dielectric loss, and has a low softening temperature and excellent fining characteristics, and thus can solve various problems of a conventional technology.

Classes IPC  ?

• C03C 3/118 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant un halogène ou de l'azote contenant du fluor contenant du bore contenant de l'aluminium
• C03C 3/097 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du phosphore, du niobium ou du tantale
• C03C 3/091 - Compositions pour la fabrication du verre contenant de la silice avec 40 à 90% en poids de silice contenant du bore contenant de l'aluminium
• C03C 4/00 - Compositions pour verres ayant des propriétés particulières
• C03C 13/04 - Fibres optiques, p. ex. compositions pour le cœur et la gaine de fibres

Abrégé

The present invention relates to: a compound represented by chemical formula 1 or 2, wherein the compound has antibacterial and/or anti-inflammatory effects and is safe for the body, thus having few side effects including abnormal reactions; an antibacterial composition comprising same; and a pharmaceutical composition for preventing or treating bacterial infection, the pharmaceutical composition comprising the compound.

Classes IPC  ?

• C07K 7/08 - Peptides linéaires ne contenant que des liaisons peptidiques normales ayant de 12 à 20 amino-acides
• A61P 31/04 - Agents antibactériens

Abrégé

The present invention relates to a position tracking launch attachment for pursuing an escaping vehicle, a case for charging same, and a position tracking system comprising same, and provides a position tracking launch attachment comprises: a head having a certain viscosity to be attached to an attachment target; and a body coupled to the head and accommodating an electric unit therein.

Classes IPC  ?

• F42B 30/00 - Projectiles non prévus ailleurs, caractérisés par la catégorie ou le type de munitions, p. ex. par le lanceur ou l'arme utilisés
• F42B 30/02 - Balles pour armes à feu individuelles
• G01S 19/16 - AntivolEnlèvement
• G01S 19/24 - Acquisition ou poursuite des signaux émis par le système
• G08B 3/10 - Systèmes de signalisation audibleSystèmes d'appel sonore de personnes utilisant une transmission électriqueSystèmes de signalisation audibleSystèmes d'appel sonore de personnes utilisant une transmission électromagnétique
• G08B 21/02 - Alarmes pour assurer la sécurité des personnes
• H05K 5/06 - Enveloppes scellées hermétiquement

Abrégé

The present invention provides a composition for freezing control, a composition for freezing a cell, and a composition for freezing a food, which include a compound in which 2 to 5 amino acids, for example, 2, 3, 4, or 5 amino acids are connected to fluorenylmethyloxycarbony (Fmoc) through peptide bonding.

Classes IPC  ?

• A01N 1/02 - Conservation de parties vivantes
• A23L 3/3526 - Composés organiques contenant de l'azote
• A23L 3/3535 - Composés organiques contenant du soufre

Abrégé

A perovskite photoactive composite layer, a preparation method thereof, and a perovskite solar cell comprising the same are provided. The perovskite photoactive composite layer can induce smooth charge transport when applied to a solar cell by means of a two-dimensional perovskite photoactive layer grown by recrystallization in the vertical direction, and can passivate surface defects in two-dimensional perovskites and prevent the release of halogen atoms through effective passivation by means of a passivation layer consisting of an organic monomolecular compound containing zwitterions, thereby improving the photostability of the solar cell.

Classes IPC  ?

• H10K 30/50 - Dispositifs photovoltaïques [PV]
• H10K 30/86 - Couches à haute mobilité des trous, p. ex. de transport des trous ou couches de blocage des électrons
• H10K 85/50 - Pérovskites organiquesPérovskites hybrides organiques-inorganiques [HOIP], p. ex. CH3NH3PbI3

Abrégé

Lactobacillus salivariusBacteroides plebeiusBacteroides plebeius strains were selected as strains that inhibit the therapeutic effect of immune anticancer agents in a cohort of patients treated with immune anticancer agents who have received fecal microorganism transplantation. By detecting the strain, the present invention has the effects of predicting immune anticancer drug treatment responsiveness or prognosis after immune anticancer drug treatment and securing the efficiency of existing fecal microorganism transplantation. In addition, the selected strain is a strain present in the human intestine and has excellent safety due to low therapeutic side effects, and thus is expected to be advantageously used for treatment of autoimmune diseases and the like through immune activity inhibition.

Classes IPC  ?

• A61K 35/74 - Bactéries
• A61K 35/747 - Lactobacilles, p. ex. L. acidophilus ou L. brevis
• A61P 35/00 - Agents anticancéreux
• A61P 37/06 - Immunosuppresseurs, p. ex. médicaments pour le traitement du rejet de greffe
• C12N 1/20 - BactériesLeurs milieux de culture

Abrégé

A quinazoline-based compound is represented by Formula 1 or Formula 2. The compound can effectively activate the BKCa channels, and thus may be used for preventing or treating the overactive bladder caused by inactivation or decrease in activity of the BKCa channels. The compound can be included in a pharmaceutical composition or health function food for improving urinary function.

Classes IPC  ?

• A61K 31/519 - PyrimidinesPyrimidines hydrogénées, p. ex. triméthoprime condensées en ortho ou en péri avec des hétérocycles
• A61P 13/06 - Antispasmodiques
• C07D 513/04 - Systèmes condensés en ortho

Abrégé

Noise point data is generated by converting a vibration signal, measured at a source (noise point) of the vibration signal at a first time, into a frequency domain. Sound point data is generated by converting the vibration signal, measured at a sound point (different from the noise point) at the first time, into a frequency domain. Deep learning is applied to the noise point data and the sound point data to generate a noise prediction model for predicting frequency data of a vibration at the noise point using frequency data indicating a vibration at the sound point. The noise prediction model is applied to target vibration signal, measured at the sound point at a second time, to predicting target noise point data indicating vibration at the noise point. The predicted target noise point data is used to diagnose a fault at the noise point.

Classes IPC  ?

• G01H 17/00 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores non prévue dans les autres groupes de la présente sous-classe

Abrégé

A motion feedback method is disclosed. The method includes: acquiring a frame in which a scene of the motion performed by a user is captured through a camera; acquiring motion data of the user by analyzing the captured frame; acquiring pressure data measured in response to the user's motion through a pressure sensor; generating comparison target data by normalizing the motion data and the pressure data so as to correspond to pre-prepared reference data according to the expert's motion; and comparing the reference data and the comparison target data to generate feedback data for the user's motion, and outputting the generated feedback data.

Classes IPC  ?

• G06T 7/20 - Analyse du mouvement
• G06V 10/80 - Fusion, c.-à-d. combinaison des données de diverses sources au niveau du capteur, du prétraitement, de l’extraction des caractéristiques ou de la classification

Abrégé

An electronic device and operating method for removing a noise of an image are disclosed. A method of operating an electronic device includes generating a common input including an initial image and geometry buffer (G-buffer) images rendered according to a view point of a current frame, generating a third input and a fourth input based on a first input and a second input, determining a bandwidth for filtering noise of the initial image based on the common input and one of the third input and the fourth input, and outputting a target image obtained by removing noise from the initial image of the current frame based on the common input, the third input, the fourth input, and the bandwidth.

Classes IPC  ?

• G06T 5/60 - Amélioration ou restauration d'image utilisant l’apprentissage automatique, p. ex. les réseaux neuronaux
• G06T 5/70 - DébruitageLissage
• G06T 15/00 - Rendu d'images tridimensionnelles [3D]
• G06T 15/20 - Calcul de perspectives

Abrégé

The present invention relates to a bacterial isolation apparatus in which blood cells in blood are lysed by applying Joule's heat to the blood, and only bacteria are selectively isolated, thereby enabling easy identification of a trace amount of bacteria and thus enabling early diagnosis of sepsis.

Classes IPC  ?

• C12Q 1/24 - Méthodes d'échantillonnage, d'inoculation ou de développement d'un échantillonMéthodes pour isoler physiquement un micro-organisme intact
• C12N 1/02 - Séparation des micro-organismes de leurs milieux de culture

Abrégé

The present invention provides a hydrogen sulfide-based solid electrolyte compound for an all-solid-state battery represented by Chemical Formula 1, a method for manufacturing same, and an all-solid-state battery using same.

Classes IPC  ?

• H01M 10/0562 - Matériaux solides
• C01B 17/20 - Méthodes pour préparer les sulfures ou les polysulfures en général
• H01M 10/052 - Accumulateurs au lithium

Abrégé

The present inventive concept is related to an Nb4N5 three-dimensional nanostructure with a nitrogen-doped NbO nanostructure, an Fe4N/Nb4N5 three-dimensional nanocomposite with a nitrogen-doped FeNbO nanostructure, preparation methods thereof, and a method for electrolysis of freshwater and seawater by means of a two-electrode cell composed of an Nb4N5 nanostructure electrode and an Fe4N/Nb4N5 nanocomposite electrode. The three-dimensional structured nanocatalyst according to the present inventive concept is economically viable because it has thermodynamic stability under alkaline HER conditions, does not require the use of expensive rare metals in industrial processes, and possesses excellent HER activity, making it a potential substitute for Pt. Moreover, it can provide a low electrical barrier as well as great electrochemical surface area, making it suitable to be designed as an industrial catalyst. Furthermore, according to the present inventive concept, it is possible to demonstrate the water electrolysis method for a long time at high current densities without an increase in cell voltage.

Classes IPC  ?

• C25B 11/077 - Oxyde de métal non noble
• C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
• C25B 11/031 - Électrodes poreuses
• C25B 11/061 - Métal ou alliage

Abrégé

Proposed is a method for CO2-free waste gas fermentation using microbial strains, and the method is capable of maximizing a consumption rate of gaseous substrates by additionally injecting methanol during a fermentation process of the microbial strains, and converting CO2, a greenhouse gas, generated during the fermentation process into hydrocarbon products therethrough. The method may comprise: 1) injecting microbial strains into a bioreactor; and 2) injecting gaseous substrates and methanol into the bioreactor, and converting the gaseous substrates and the methanol into hydrocarbon products through fermentation of the microbial strains, wherein all CO2 present inside the bioreactor is consumed and converted into hydrocarbon products.

Classes IPC  ?

• C12P 7/54 - Acide acétique
• C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie

Abrégé

A peptide has the sequence of X-(L)n-Y, wherein one of X and Y is an amino acid sequence of an elastin-like polypeptide, the other is an amino acid sequence of SEQ ID NO: 2, L is a linker sequence, and n is 0 or 1. By using the peptide, rare earth elements can be recovered with high yield from a sample including the rare earth elements. In addition, the peptide can be used repeatedly, and can also minimize environmental pollution problems since the peptide corresponds to a biosorbent, and thus has very high industrial applicability.

Classes IPC  ?

• C07K 14/78 - Peptides du tissu connectif, p. ex. collagène, élastine, laminine, fibronectine, vitronectine ou globuline insoluble à froid [CIG]
• B01D 21/26 - Séparation du sédiment avec emploi de la force centrifuge

Abrégé

An example according to the present invention provides a method of electrostatically coating nanoparticles at high speed including: a step S100 of preparing a dispersion solution including the nanoparticles charged with a charge opposite to that of a substrate; a step S200 of adding acid for increasing a proton concentration of the dispersion solution; a step S300 of coating the nanoparticles on the substrate; and a step S400 of removing a solution of the coated substrate.

Classes IPC  ?

• B05D 1/06 - Application de matériaux en particules
• B05D 3/00 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliquésTraitement ultérieur des revêtements appliqués, p. ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides

Abrégé

An embodiment of the present invention provides an active dichroic optical device including a substrate; a first phase tunable material layer applied on the substrate; a metal nanostructure deposited on the first phase tunable material layer; and a second phase tunable material layer applied on the metal nanostructure, in which the first and second phase tunable material layers modulate the refractive index of light applied to the active dichroic optical device as external energy is applied and the metal nanostructure reflects, transmits, and scatters the resonance wavelength of the applied light.

Classes IPC  ?

• G02F 1/1514 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur un effet électrochromique caractérisés par le matériau électrochromique, p. ex. par le matériau électro-déposé
• G02F 1/155 - Électrodes

Abrégé

The present invention relates to: a novel imidazole derivative; and a pharmaceutical composition for treating protein kinase-associated diseases, comprising same as an active ingredient. More specifically, the present invention relates to a novel imidazole derivative and a pharmaceutical composition comprising same as an active ingredient, the derivative inhibiting protein kinase activity so as to prevent or treat cancer diseases. In addition, the compound and the pharmaceutical composition, comprising same as an active ingredient, of the present invention, effectively inhibit FLT3 kinase activity, and thus can be effectively used for preventing or treating mutant FLT3-associated diseases, particularly, acute myeloid leukemia.

Classes IPC  ?

• C07D 403/04 - Composés hétérocycliques contenant plusieurs hétérocycles, comportant des atomes d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant deux hétérocycles liés par une liaison directe de chaînon cyclique à chaînon cyclique
• A61K 31/4164 - 1,3-Diazoles
• A61K 31/4184 - 1,3-Diazoles condensés avec des carbocycles, p. ex. benzimidazoles
• A61K 31/454 - Pipéridines non condensées, p. ex. pipérocaïne contenant d'autres systèmes hétérocycliques contenant un cycle à cinq chaînons avec l'azote comme hétéro-atome du cycle, p. ex. pimozide, dompéridone
• A61P 35/00 - Agents anticancéreux
• A61P 35/02 - Agents anticancéreux spécifiques pour le traitement de la leucémie
• C07D 401/14 - Composés hétérocycliques contenant plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle, au moins un cycle étant un cycle à six chaînons avec un unique atome d'azote contenant au moins trois hétérocycles

Abrégé

The present inventive concept relates to a PMMA resin that has improved impact resistance and scratch resistance at the same time, while maintaining excellent optical properties of conventional PMMA resins, and a preparation method thereof. More specifically, the present inventive concept relates to a crosslinked PMMA resin comprising PMMA chains crosslinked among each other and polyamine as a crosslinking agent, wherein the polyamine is coupled between the PMMA chains to yield the crosslinked PMMA resins, wherein the polyamine is selected from the group consisting of diamine, triamine and tetramine that have a C2-C50 linear, branched or cyclic group.

Classes IPC  ?

• C08F 265/04 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères d'acides monocarboxyliques non saturés ou de leurs dérivés tels que définis dans le groupe sur des polymères d'esters
• C08F 8/32 - Introduction d'atomes d'azote ou de groupes contenant de l'azote par réaction avec des amines
• C08J 3/24 - Réticulation, p. ex. vulcanisation, de macromolécules
• C08K 5/16 - Composés contenant de l'azote

Abrégé

A method for training a student network including at least one or more of a transformer neural network by using knowledge distillation in a teacher network including at least one or more of the transformer neural network is disclosed. The method includes: pre-training the teacher network using a training data and fine tuning the trained teacher network; copying a weight parameter of a bottom layer of the teacher network to the student network; and performing the knowledge distillation to the student network through the fine-tuned teacher network. The performing the knowledge distillation includes: extracting a feature structure from the result value of a layer of the fine-tuned teacher network; extracting a feature structure from the result value of a layer of the student network; and adjusting the feature structure of the extracted student network based on the feature structure of the extracted teacher network.

Classes IPC  ?

• G06N 3/042 - Réseaux neuronaux fondés sur la connaissanceReprésentations logiques de réseaux neuronaux
• G06N 3/082 - Méthodes d'apprentissage modifiant l’architecture, p. ex. par ajout, suppression ou mise sous silence de nœuds ou de connexions
• G06N 3/096 - Apprentissage par transfert

Abrégé

The present invention relates to disorder spectrum diagnosis technology, and more particularly, to a device and method for predicting autism spectrum disorder in infants and young children on the basis of deep learning by using auto-encoder feature representation, wherein autism spectrum disorder can be identified from the speech of infants and young children by using auto-encoder feature representation.

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
• A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus

Abrégé

The present invention relates to a pharmaceutical composition for preventing or treating cancer comprising a PIP4K2C inhibitor as an active ingredient. The present invention provides a composition for efficient and radical treatment of cancer by discovering PIP4K2C as a new treatment target for cancer, which exhibits a high recurrence rate and is difficult to radically treat, and selecting a drug that inhibits PIP4K2C among known anticancer drugs.

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 31/192 - Acides carboxyliques, p. ex. acide valproïque ayant des groupes aromatiques, p. ex. sulindac, acides 2-aryl-propioniques, acide éthacrynique
• A61K 31/47 - QuinoléinesIsoquinoléines
• A61K 31/506 - PyrimidinesPyrimidines hydrogénées, p. ex. triméthoprime non condensées et contenant d'autres hétérocycles
• A61K 31/5375 - 1,4-Oxazines, p. ex. morpholine
• A61K 45/06 - Mélanges d'ingrédients actifs sans caractérisation chimique, p. ex. composés antiphlogistiques et pour le cœur
• A61P 35/00 - Agents anticancéreux
• 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 33/50 - 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

Abrégé

The present invention relates to a novel Prevotella merdae Immunoactis strain, use thereof, and the like. The inventors of the present invention have confirmed that the novel Prevotella merdae Immunoactis strain (accession number: KCTC 14922BP) increases the proliferation of T cells, increases IFN-γ secretion from T cells, increases the expression or activity level of IFN-γ or Cxcl9, reduces the expression or activity level of Cc122, and enhances the anticancer efficacy of immune checkpoint inhibitors. Therefore, the novel Prevotella merdae Immunoactis strain or a culture broth thereof, according to the present invention, is expected to be effectively used for enhancing immunity and enhancing the anticancer effect of immune checkpoint inhibitors.

Classes IPC  ?

• C12N 1/20 - BactériesLeurs milieux de culture
• A61K 35/74 - Bactéries
• A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
• C12R 1/01 - Bactéries ou actinomycètes

Abrégé

The present invention relates to representation learning in an artificial neural network, and more specifically, to a device and method for learning representations using a spherization layer, which places all hidden vectors on a hyperspherical surface, and learns representations using only angles on the basis of hyperplanes fixed to the origin. According to an embodiment of the present invention, as all hidden vectors are represented on a hypersphere in a space of one dimension higher, and representation learning is performed thereon using only angles through the hyperplanes fixed to the origin, the problem of performance degradation of artificial neural networks can be solved by ensuring that all information learned by the artificial neural network from input data is contained in the angle without loss.

Classes IPC  ?

• G06N 3/04 - Architecture, p. ex. topologie d'interconnexion

Abrégé

Provided are an apparatus and method for determining antimicrobial peptide function using artificial intelligence. The artificial intelligence, which is a bidirectional encoder representation from transformer (BERT)-based model that is pre-trained through unsupervised learning using large amounts of protein sequences may be additionally trained (fine-tuned) using labeled antimicrobial peptide and non-antimicrobial peptide sequences to improve accuracy of determining the peptide function.

Classes IPC  ?

• G06N 5/022 - Ingénierie de la connaissanceAcquisition de la connaissance
• G16B 15/30 - Ciblage de médicament à l’aide de données structurellesPrévision d’amarrage ou de liaison moléculaire
• G16B 40/20 - Analyse de données supervisée

Abrégé

Provided in one embodiment of the present invention is a solar cell upper electrode which is positioned on a photoactive layer and which includes a conductive polymer layer, wherein ionic liquid comes in contact with the surface of the conductive polymer layer so as to the post-treated, and, due to the post-treatment, an ion-exchange reaction occurs only in the upper area of the conductive upper electrode according to an embodiment of the present invention is not gelated so as to improve electrode performance, and does not oxidize a photoactive layer positioned under the electrode so as to be usable as an upper electrode, and thus can improve the performance of a solar cell to which the electrode is applied.

Classes IPC  ?

• H01L 31/0224 - Electrodes
• H01L 31/0236 - Textures de surface particulières
• H01L 31/20 - Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de ces dispositifs ou de leurs parties constitutives - les dispositifs ou leurs parties constitutives comprenant un matériau semi-conducteur amorphe

Abrégé

The present invention provides: a composite hydrogel including gelatin and reduced graphene oxide: a preparation method therefor; and a conduit or film manufactured using the same, wherein the composite hydrogel of the present invention overcomes the low conductivity and brittleness of a conventional functional hydrogel to maintain, through excellent elasticity and excellent ductility, high electrical conductivity and mechanical properties even if repeatedly compressed and bent, thereby being variously usable as a platform material for a conductive hydrogel, and thus can be effectively used, in a field requiring a conductive hydrogel, as an in vivo tissue engineering scaffold, a drug delivery system, a flexible body-implantable electrode, and an electronic device, which move a lot.

Classes IPC  ?

• C08K 3/04 - Carbone
• C08J 3/075 - Gels macromoléculaires

Abrégé

The present inventive concept relates to a surface-modified zeolite for direct air capture, and more particularly, to a zeolite for carbon dioxide capture whose surface is modified through sodium ion exchange. The zeolite for carbon dioxide capture is prepared by mixing a zeolite support and a supporting solution to form a mixed solution, heating the mixed solution to perform ion exchange, followed by evaporation, washing, drying and calcining. The resulting zeolite for carbon dioxide capture exhibits excellent CO2 absorption/desorption performance and maintains consistent catalytic activity, allowing for reuse.

Classes IPC  ?

• B01J 37/30 - Échange d'ions
• B01D 53/86 - Procédés catalytiques
• B01J 29/40 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes du type pentasil, p. ex. types ZSM-5, ZSM-8 ou ZSM-11
• B01J 35/61 - Surface spécifique
• B01J 37/08 - Traitement thermique

Abrégé

The present invention relates to micelle nanoparticles comprising a biopolymer-hemin complex, and a use thereof, and, more specifically, to micelle nanoparticles comprising a biopolymer-hemin complex, and a use thereof, the nanoparticles having a core-shell structure formed by the self-assembly of a polymer-hemin complex in which a hydrophilic biopolymer and hydrophobic hemin are bound to each other, thereby having excellent catalase- and superoxide dismutase-like activities and effectively treating, alleviating or preventing inflammatory diseases.

Classes IPC  ?

• A61K 9/107 - Émulsions
• A61K 31/555 - Composés hétérocycliques contenant des métaux lourds, p. ex. hémine, hématine, mélarsoprol
• A61K 47/69 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament le conjugué étant caractérisé par sa forme physique ou sa forme galénique, p. ex. émulsion, particule, complexe d’inclusion, stent ou kit
• A61K 47/36 - PolysaccharidesLeurs dérivés, p. ex. gommes, amidon, alginate, dextrine, acide hyaluronique, chitosane, inuline, agar-agar ou pectine
• A61P 29/00 - Agents analgésiques, antipyrétiques ou anti-inflammatoires non centraux, p. ex. agents antirhumatismauxMédicaments anti-inflammatoires non stéroïdiens [AINS]
• A61P 39/06 - Antiradicaux libres ou antioxydants
• 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 system and method for calculating a feature norm on the basis of a feature map of a convolutional neural network and detecting an out-of-distribution object and image on the basis of the calculated feature norm. An out-of-distribution detection system based on a feature map of a convolutional neural network according to the present invention includes a block selection module that selects a convolutional block for out-of-distribution detection among a plurality of convolutional blocks constituting a learned convolutional neural network, and an out-of-distribution detection module that acquires a feature map of a test image from the convolutional block selected by the block selection module, and calculates a feature norm to determine whether or not the test image is an out-of-distribution image.

Classes IPC  ?

• G06V 10/77 - Traitement des caractéristiques d’images ou de vidéos dans les espaces de caractéristiquesDispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p. ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]Séparation aveugle de source
• G06V 10/75 - Organisation de procédés de l’appariement, p. ex. comparaisons simultanées ou séquentielles des caractéristiques d’images ou de vidéosApproches-approximative-fine, p. ex. approches multi-échellesAppariement de motifs d’image ou de vidéoMesures de proximité dans les espaces de caractéristiques utilisant l’analyse de contexteSélection des dictionnaires
• G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p. ex. des objets vidéo
• G06V 10/771 - Sélection de caractéristiques, p. ex. sélection des caractéristiques représentatives à partir d’un espace multidimensionnel de caractéristiques
• G06V 10/774 - Génération d'ensembles de motifs de formationTraitement des caractéristiques d’images ou de vidéos dans les espaces de caractéristiquesDispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p. ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]Séparation aveugle de source méthodes de Bootstrap, p. ex. "bagging” ou “boosting”
• G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux

Abrégé

The present disclosure relates to a control method of an inverter including a control unit, and the control unit performs the steps of: obtaining a current command; obtaining an intermediate output voltage of the inverter on the basis of the current command and a first intermediate current; obtaining an output current by inputting the intermediate output voltage of the inverter to a plant; obtaining a second intermediate current on the basis of a predetermined back electromotive force and an output voltage; and obtaining the first intermediate current on the basis of the second intermediate current and the output current.

Classes IPC  ?

• H02J 3/34 - Dispositions pour le transfert de puissance électrique entre réseaux de fréquences très différentes
• H02J 3/32 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie utilisant des batteries avec moyens de conversion

Abrégé

The present invention relates to a novel compound, and a pharmaceutical composition for the prevention or treatment of diseases caused by an increased Th2 immune response or inflammatory bowel disease and a health functional food for the prevention or amelioration thereof, comprising the novel compound. The novel compound of the present invention can inhibit Th2 differentiation, and the pharmaceutical composition or health functional food comprising same can lower the levels of cytokines, IgE, mast cells, and the like, which are related to Th2 response, thus more fundamentally helping the prevention or treatment of diseases (e.g., allergic diseases) caused by an increased Th2 immune response, and can also reduce colon tissue damage and inflammatory activity, thus helping the prevention or treatment of inflammatory bowel disease.

Classes IPC  ?

• C07D 487/22 - Composés hétérocycliques contenant des atomes d'azote comme uniques hétéro-atomes dans le système condensé, non prévus par les groupes dans lesquels le système condensé contient au moins quatre hétérocycles
• A61K 31/454 - Pipéridines non condensées, p. ex. pipérocaïne contenant d'autres systèmes hétérocycliques contenant un cycle à cinq chaînons avec l'azote comme hétéro-atome du cycle, p. ex. pimozide, dompéridone
• A61K 31/409 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. guanéthidine ou rifamycines ayant des cycles à cinq chaînons avec un azote comme seul hétéro-atome d'un cycle, p. ex. sulpiride, succinimide, tolmétine, buflomédil ayant quatre de ces cycles, p. ex. dérivés de la porphine, bilirubine, biliverdine
• A61P 37/00 - Médicaments pour le traitement des troubles immunologiques ou allergiques
• A61P 29/00 - Agents analgésiques, antipyrétiques ou anti-inflammatoires non centraux, p. ex. agents antirhumatismauxMédicaments anti-inflammatoires non stéroïdiens [AINS]
• A61P 1/00 - Médicaments pour le traitement des troubles du tractus alimentaire ou de l'appareil digestif
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs

Abrégé

The present inventive concept relates to an antimicrobial peptoid having improved selectivity and an antimicrobial composition comprising same. The antimicrobial peptoid according to the present inventive concept exhibits excellent antimicrobial activity against bacteria and low cytotoxicity to animal cells by comprising an indole ring, introducing a cationic monomer thereinto, or comprising NHis as a submonomer containing imidazole on a side branch. Therefore, the antimicrobial peptoid of the present inventive concept has improved selectivity to bacteria and thus can be advantageously used for an antimicrobial composition.

Classes IPC  ?

• A61K 38/10 - Peptides ayant de 12 à 20 amino-acides
• A61P 31/04 - Agents antibactériens

Abrégé

Provided is an encoding apparatus including a memory configured to store instructions and a processor electrically connected to the memory and configured to execute the instructions, wherein the processor may be configured to perform a plurality of operations, when the instructions are executed by the processor, wherein the plurality of operations may include obtaining an input audio signal, generating an embedded audio signal by embedding signal components of a second frequency band of the input audio signal in a first frequency band of the input audio signal, generating additional information associated with the first frequency band and the second frequency band, generating an encoded audio signal by encoding the embedded audio signal, and formatting the encoded audio signal and the additional information into a bitstream.

Classes IPC  ?

• G10L 19/02 - Techniques d'analyse ou de synthèse de la parole ou des signaux audio pour la réduction de la redondance, p. ex. dans les vocodeursCodage ou décodage de la parole ou des signaux audio utilisant les modèles source-filtre ou l’analyse psychoacoustique utilisant l'analyse spectrale, p. ex. vocodeurs à transformée ou vocodeurs à sous-bandes

Abrégé

The present disclosure relates to an apparatus and method for improving image quality by combining an unbiased image and a biased image using a James-Stein combiner. An apparatus for improving image quality using a James-Stein combiner according to the present disclosure includes an unbiased image buffer configured to output an unbiased image block, a biased image buffer configured to output a biased image block, a sample variance buffer configured to output a sample variance of the unbiased image, an artificial neural network model configured to derive a variance weight per pixel, a variance estimator configured to output a variance estimate of the unbiased image block, and a James-Stein combiner configured to locally combine the biased image block, the unbiased image block, and the variance estimate of the unbiased image block by applying a James-Stein combination equation.

Classes IPC  ?

• G06T 5/50 - Amélioration ou restauration d'image utilisant plusieurs images, p. ex. moyenne ou soustraction
• G06T 5/00 - Amélioration ou restauration d'image

Abrégé

Embodiments are related to a hollow fiber membrane for organic solvent nanofiltration comprising an intermolecularly cross-linked polymer material represented by Formula 1, comprising a polymer for an intermolecularly cross-linked hollow fiber membrane for organic solvent nanofiltration represented by Formula 1, and the hollow fiber membrane for organic solvent nanofiltration made of the polymers has the effect of having stability and improved permeance for organic solvents.

Classes IPC  ?

• B01D 71/64 - PolyimidesPolyamide-imidesPolyester-imidesPolyamide-acides ou précurseurs similaires de polyimides
• B01D 61/02 - Osmose inverseHyperfiltration
• B01D 67/00 - Procédés spécialement adaptés à la fabrication de membranes semi-perméables destinées aux procédés ou aux appareils de séparation
• B01D 69/08 - Membranes à fibres creuses
• C08J 3/24 - Réticulation, p. ex. vulcanisation, de macromolécules
• C08J 9/224 - Traitement de surface
• C08J 9/28 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement par élimination d'une phase liquide d'un objet ou d'une composition macromoléculaire, p. ex. par séchage du coagulum

Abrégé

According to embodiments of the present disclosure, a system for in vivo imaging biological phenomena is provided. The system may include an excitation module, configured to emit a light beam; an expansion module, configured to receive and adjust a width of the light beam; a Bessel-beam forming unit (BFU), configured to receive and convert the adjusted light beam by the expansion module into a Bessel beam; a beam splitter; and a microlens array. The beam splitter may be arranged between the BFU and an objective module, and configured to transmit the adjusted light beam to the objective module and receive a returned light beam from the objective module, and to transmit the returned light beam to the microlens array. The microlens array may be configured to receive the returned light beam from the beam splitter.

Classes IPC  ?

• G02B 21/00 - Microscopes
• G01N 21/64 - FluorescencePhosphorescence
• G02B 21/06 - Moyens pour éclairer un échantillon
• G02B 21/36 - Microscopes aménagés pour la photographie ou la projection

Abrégé

An embodiment provides a culture medium composition for increasing the growth and metabolic rate of an acetogenic strain and a method for culturing an acetogen strain using the same. According to an embodiment, there is an effect of providing a culture medium composition capable of increasing the growth and metabolic rate of an acetogen by adding a C1 compound such as methanol that is a soluble substrate for the production of intermediates in a Wood-Ljungdahl pathway of acetogen, and a method for culturing an acetogenic strain using the same.

Classes IPC  ?

• C12P 7/62 - Esters d’acides carboxyliques
• C12N 1/20 - BactériesLeurs milieux de culture
• C12N 1/32 - Procédés utilisant des alcools saturés inférieurs, c.-à-d. de C1 à C6, ou milieux de culture en contenant
• C12R 1/01 - Bactéries ou actinomycètes

Abrégé

The present invention relates to a data augmentation apparatus for action recognition through self-supervised learning based on objects, including: an image input unit for inputting image information; an information extraction unit for extracting a feature vector with object information from motion data of the inputted image information; and a motion information synthesis unit for synthesizing motion data taking a different action and the feature vector with the object information to generate new motion data.

Classes IPC  ?

• G06T 7/20 - Analyse du mouvement
• G06T 7/50 - Récupération de la profondeur ou de la forme
• G06T 7/60 - Analyse des attributs géométriques
• G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
• G06V 10/44 - Extraction de caractéristiques locales par analyse des parties du motif, p. ex. par détection d’arêtes, de contours, de boucles, d’angles, de barres ou d’intersectionsAnalyse de connectivité, p. ex. de composantes connectées

Abrégé

In a process for producing formate, a mixed enzyme by mixing hydrogenase (H2ase) with oxygen tolerance and formate dehydrogenase (FDH) with oxygen tolerance is prepared, and the mixed enzyme and a gas including H2, CO2 and NAD+ are mixed such that formate may be produced even in the presence of oxygen, and thereby utilizing hydrogen sources including oxygen, such as coke oven gas.

Classes IPC  ?

• C12P 7/40 - Préparation de composés organiques contenant de l'oxygène contenant un groupe carboxyle
• C12N 9/02 - Oxydoréductases (1.), p. ex. luciférase

Abrégé

The present disclosure relates to a learning system and method for an automatic observing service. The learning system for an automatic observing service according to an embodiment of the present disclosure includes: a game data processing portion that generates game input data by abstracting a game screen of a frame configuring a game video file for learning; an observing data processing portion that generates a plurality of masked human data based on observation areas each selected by a plurality of humans on the game screen; and an artificial neural network model that trains to predict an observing viewport, which is an area of human interest among the game screens, based on the game input data and the plurality of masked human data.

Classes IPC  ?

• A63F 13/67 - Création ou modification du contenu du jeu avant ou pendant l’exécution du programme de jeu, p. ex. au moyen d’outils spécialement adaptés au développement du jeu ou d’un éditeur de niveau intégré au jeu en s’adaptant à ou par apprentissage des actions de joueurs, p. ex. modification du niveau de compétences ou stockage de séquences de combats réussies en vue de leur réutilisation
• A63F 13/52 - Commande des signaux de sortie en fonction de la progression du jeu incluant des aspects de la scène de jeu affichée

Abrégé

The invention encompasses methods and test strips for detecting the presence of cerebrospinal fluid (CSF) in a biological sample with a lateral flow device which uses lectin conjugates, anti-antigen conjugates, an immobilized serum line, and an immobilized anti-antigen line.

Classes IPC  ?

• G01N 33/543 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet avec un support insoluble pour l'immobilisation de composés immunochimiques
• G01N 33/561 - Immuno-électrophorèse
• 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

Abrégé

The present invention relates to a single cell multibody full-length sequencing analysis technique. The present invention is a development study to overcome the limitations of research on low quality and cell heterogeneity of multiplex full-length sequencing of a single cell, wherein an assembly method that allows the combination of multiple DNA fragments is used to greatly improve the efficiency and error rate of full-length sequencing, and the full-length sequencing of a single cell multibody is completed and thus can be greatly used for gene isoform expression level analysis, mutation detection, or cancer cell-specific multibody analysis.

Classes IPC  ?

• C12Q 1/6869 - Méthodes de séquençage
• 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

Abrégé

Provided is a system for detecting an object in an underground space. The system for detecting the object in the underground space includes a movable body moving in the underground space, a wide-angle camera mounted on the movable body to photograph an underground facility in the underground space, an object detection terminal configured to receive an image of the underground facility photographed by the wide-angle camera and correct a corresponding distorted image so as to detect the underground facility corresponding to an object set within the corrected image; and a communication network configured to enable network communication between the movable body and the object detection terminal. Thus, the system may have an effect of robustly detecting the object in an image with a large change in size of an object formed on an image according to the distortion and distance such as the wide-angle or omnidirectional camera.

Classes IPC  ?

• G06V 10/25 - Détermination d’une région d’intérêt [ROI] ou d’un volume d’intérêt [VOI]
• G06T 5/00 - Amélioration ou restauration d'image
• G06T 5/20 - Amélioration ou restauration d'image utilisant des opérateurs locaux
• G06V 10/44 - Extraction de caractéristiques locales par analyse des parties du motif, p. ex. par détection d’arêtes, de contours, de boucles, d’angles, de barres ou d’intersectionsAnalyse de connectivité, p. ex. de composantes connectées
• G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p. ex. des objets vidéo
• G06V 20/56 - Contexte ou environnement de l’image à l’extérieur d’un véhicule à partir de capteurs embarqués
• H04N 23/698 - Commande des caméras ou des modules de caméras pour obtenir un champ de vision élargi, p. ex. pour la capture d'images panoramiques

Abrégé

A photoresist composition for EUV, a method for manufacturing same, and a method for forming a photoresist pattern using same, of the present invention, use a photoresist composition for EUV comprising a transition metal complex containing a transition metal and an N-heterocyclic carbine ligand bonded to the transition metal, and thus, the present invention has excellent EUV absorbance and reactivity, and can form precise micro-patterns.

Classes IPC  ?

• G03F 7/004 - Matériaux photosensibles
• G03F 7/20 - ExpositionAppareillages à cet effet

Abrégé

The present disclosure relates to an apparatus and method for improving no-flash image quality by removing noise included in a no-flash image using a flash image. An apparatus for improving no-flash image quality using a flash image according to an example embodiment of the present disclosure includes an artificial neural network module which is trained by receiving an image pair of a flash image and a no-flash image and configured to output a convolutional kernel kc and a composite weight wci from a local flash image patch and a no-flash image patch, a convolution unit configured to convolve the flash image patch and the convolutional kernel to generate a consistent flash image patch, and a combining module configured to combine the no-flash image patch and the consistent flash image patch using the composite weight wci to produce a denoised image.

Classes IPC  ?

• G06T 5/00 - Amélioration ou restauration d'image
• G06T 5/50 - Amélioration ou restauration d'image utilisant plusieurs images, p. ex. moyenne ou soustraction
• G06T 7/90 - Détermination de caractéristiques de couleur

Abrégé

Disclosed is an ionomer for a high-temperature polymer electrolyte membrane fuel cell, which includes a phosphorus (P)-containing functional group having proton conductivity and partially contains fluorine in the main chain thereof.

Classes IPC  ?

• H01M 4/86 - Électrodes inertes ayant une activité catalytique, p. ex. pour piles à combustible
• C08G 65/40 - Composés macromoléculaires obtenus par des réactions créant une liaison éther dans la chaîne principale de la macromolécule à partir de composés hydroxylés ou de leurs dérivés métalliques dérivés des phénols à partir des phénols et d'autres composés
• C08G 65/48 - Polymères modifiés par post-traitement chimique

Abrégé

The present invention provides a device including a region of interest setting unit that sets a region of interest including a third molar and a periodontal region, a parameter calculation unit that calculates at least one parameter for periodontal disease prognosis evaluation on the basis of image information within the region of interest, a tooth extraction difficulty evaluation unit that evaluates the tooth extraction difficulty for the third molar on the basis of a previously created deep learning algorithm with the parameter as an input, and a complications prediction unit that predicts complications depending on a degree of invasion between the third molar and an IAN, and the parameter calculation unit calculates a parameter among an impaction depth of the third molar, the distance between the third molar and a lower jawbone, an angle of the third molar, and the degree of invasion between the third molar and the IAN.

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
• A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
• G06T 7/00 - Analyse d'image
• G16H 30/40 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le traitement d’images médicales, p. ex. l’édition

Abrégé

Provided are a phenanthroline-based compound, a method of preparing the same, and a perovskite solar cell including the same. The phenanthroline-based compound may be formed as a uniform layer even by a solution process due to its low average surface roughness (root mean square, RMS) and excellent processability. When a layer having the phenanthroline-based compound is provided as a polymer functional layer of the perovskite solar cell, the ionic defects on the surface between the perovskite and a metal oxide, may be passivated and charge transfer may be facilitated so that the energy efficiency and photostability of the solar cell are improved.

Classes IPC  ?

• C07D 471/04 - Systèmes condensés en ortho
• H10K 30/40 - Dispositifs organiques sensibles au rayonnement infrarouge, à la lumière, au rayonnement électromagnétique de plus courte longueur d'onde ou au rayonnement corpusculaire comprenant une structure p-i-n, ayant p. ex. un absorbeur pérovskite entre des couches de transport de charge de type p et de type n

Abrégé

The present invention relates to a binder containing (hydroxypropyl)methyl cellulose for a water electrolysis electrode, a water electrolysis negative electrode comprising same, and a method for manufacturing same. The binder may include at least one of first (hydroxypropyl)methyl cellulose, second (hydroxypropyl)methyl cellulose, and third (hydroxypropyl)methyl cellulose, which have different viscosities. The water electrolysis negative electrode has enhanced hydrophilicity by employing the binder, a catalyst, and a solvent, and thus forms a specific contact angle range. In addition, in the manufacturing of the negative electrode, the strength of the electrode can be increased by polymerizing (hydroxypropyl)methyl cellulose through IPA gelation to improve crosslinking.

Classes IPC  ?

• C25B 11/04 - ÉlectrodesLeur fabrication non prévue ailleurs caractérisées par le matériau
• C25B 11/052 - Électrodes comportant un substrat et un ou plusieurs revêtements électro-catalytiques
• C25B 11/093 - Électrodes comportant des électro-catalyseurs sur un substrat ou un support caractérisées par le matériau électro-catalytique formé d’au moins un élément catalytique et d’au moins un composé catalytiqueÉlectrodes comportant des électro-catalyseurs sur un substrat ou un support caractérisées par le matériau électro-catalytique formé de plusieurs éléments catalytiques ou composés catalytiques au moins un métal noble ou oxyde de métal noble et au moins un oxyde d’un métal non noble
• C25B 11/075 - Électrodes comportant des électro-catalyseurs sur un substrat ou un support caractérisées par le matériau électro-catalytique formé d’un seul élément catalytique ou composé catalytique
• C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau

Abrégé

Provided is a method for generating an initial guess for simulating a semiconductor device. The method includes; (a) setting 1D direction for a 3D semiconductor device to be simulated and 2D cross sections perpendicular to the 1D direction; (b) setting a charge intensity-gate voltage model for the 2D cross sections; (c) numerically solving an electron or hole continuity equation along the 1D direction to detect integrated electron charge density and quasi-Fermi potential for the 2D cross sections; and (d) calculating a physical quantity for each position of the 2D cross sections by applying the integrated electron charge density and the quasi-Fermi potential for the 2D cross sections to the charge density-gate voltage model, and providing the calculated physical quantity as the initial guess for the semiconductor device simulation. Therefore, the initial solution according to the present invention can accelerate the speed of the semiconductor device simulation.

Classes IPC  ?

• G06F 30/3308 - Vérification de la conception, p. ex. simulation fonctionnelle ou vérification du modèle par simulation

Abrégé

Provided is a perovskite solar cell. The perovskite solar cell includes a bottom electrode; a hole transport layer formed on the bottom electrode; a first polymer electrolyte layer formed on the hole transport layer and including a halide; a perovskite photoactive layer formed on the first polymer electrolyte layer; an electron transport layer formed on the perovskite photoactive layer; a second polymer electrolyte layer formed on the electron transport layer and including an amine group; and a top electrode formed on the second polymer electrolyte layer.

Classes IPC  ?

• H01G 9/20 - Dispositifs photosensibles
• H01G 9/00 - Condensateurs électrolytiques, redresseurs électrolytiques, détecteurs électrolytiques, dispositifs de commutation électrolytiques, dispositifs électrolytiques photosensibles ou sensibles à la températureProcédés pour leur fabrication

Abrégé

The present invention relates to drug-target protein interaction prediction using deep learning, and a device and a method for predicting a drug-target interaction (DTI), according to the present invention, train a transformer network by using the interaction between a drug and a protein, and the binding region of the drug and the protein, and predict DTI and the binding region by using the transformer network using an attention score, and thus DTI prediction performance can be increased.

Classes IPC  ?

• G16C 20/70 - Apprentissage automatique, exploration de données ou chimiométrie
• G16C 20/50 - Conception moléculaire, p. ex. de médicaments
• G16C 20/90 - Langages de programmationArchitectures informatiquesSystèmes de bases de donnéesStockage de données

Abrégé

Provided is a semiconductor device simulation system and method. The simulation system includes; a device structure file input module configured to receive a plurality of device structure files for a plurality of sub-devices obtained by dividing a semiconductor device to be simulated; a connection relationship extraction module configured to extract connection relationships between the device structure files for the sub-devices; an interface condition application module configured to apply interface conditions to interface points of the device structure files according to the extracted connection relationships; and a simulation module configured to simulate an operation of the semiconductor device using the device structure files for the sub-devices and the interface conditions at interface points of adjacent sub-devices. The simulation system can simulate the semiconductor device using a plurality of device structure files for the sub-devices.

Classes IPC  ?

• G06F 30/3308 - Vérification de la conception, p. ex. simulation fonctionnelle ou vérification du modèle par simulation

Abrégé

The present disclosure relates to a feature vector transfer method including training a high-quality face recognition network for recognizing a human face based on a high-quality image including the human face, extracting a first feature vector associated with the high-quality image from the high-quality face recognition network, transferring the extracted first feature vector onto a low-quality face recognition network for recognizing the human face based on a low-quality image including the human face, and training the low-quality face recognition network using the transferred first feature vector.

Classes IPC  ?

• G06V 40/16 - Visages humains, p. ex. parties du visage, croquis ou expressions
• G06V 10/77 - Traitement des caractéristiques d’images ou de vidéos dans les espaces de caractéristiquesDispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p. ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]Séparation aveugle de source
• G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux

Abrégé

A method for estimating locomotion in virtual reality performed by at least one processor includes measuring a plurality of pressure points according to a user's locomotion using a high-resolution tactile sensor including a plurality of pressure sensors, extracting a plurality of footprint images including the plurality of measured pressure points, clustering the plurality of pressure points into a first set of pressure points corresponding to a left foot and a second set of pressure points corresponding to a right foot, based on the plurality of extracted footprint images, and estimating at least a portion of a locomotion direction and a locomotion speed of the user using a first cluster corresponding to the first set of pressure points and a second cluster corresponding to the second set of pressure points.

Classes IPC  ?

• G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
• G02B 27/00 - Systèmes ou appareils optiques non prévus dans aucun des groupes ,
• G02B 27/01 - Dispositifs d'affichage "tête haute"

Abrégé

A simulation method includes establishing a carrier distribution function of a semiconductor device model, computing one or more values corresponding to a solution of an approximate Boltzmann transport equation with respect to the carrier distribution function, and outputting a performance value of the semiconductor device model, which corresponds to the one or more values corresponding to the solution of the approximate Boltzmann transport equation, as a simulation result value.

Classes IPC  ?

• G06F 30/367 - Vérification de la conception, p. ex. par simulation, programme de simulation avec emphase de circuit intégré [SPICE], méthodes directes ou de relaxation

Abrégé

A method of recovering calcium and a rare earth metal from slag includes: a step (S100) for forming alkali silicate by performing alkali fusion on slag including silicon (Si), calcium (Ca), and a rare earth metal and reacting the silicon with an alkali metal salt; a step (S200) for removing the silicon and other impurities from the slag by leaching and separating the alkali silicate using distilled water; a step (S300) for leaching, into an acid solution, the calcium and the rare earth metal included in the slag from which the silicon and the other impurities are removed; and a step (S400) for recovering the calcium and the rare earth metal leached into the acid solution.

Classes IPC  ?

• C22B 59/00 - Obtention des métaux des terres rares
• C22B 1/00 - Traitement préliminaire de minerais ou de débris ou déchets métalliques
• C22B 7/00 - Mise en œuvre de matériaux autres que des minerais, p. ex. des rognures, pour produire des métaux non ferreux ou leurs composés

Abrégé

The present inventive concept relates to an inverted organic solar cell and a method of manufacturing the same. Specifically, the inverted organic solar cell according to one embodiment of the present inventive concept includes a substrate; a lower electrode disposed on the substrate; an electron transport layer disposed on the lower electrode; a photoactive layer disposed on the electron transport layer and formed by mixing a photoactive material and an inner encapsulation material; a hole transport layer disposed on the photoactive layer; and an upper electrode disposed on the hole transport layer, wherein the inner encapsulation material has a carboxyl group, and at least a part of the inner encapsulation material may be self-assembled on the surface of the electron transport layer.

Classes IPC  ?

• H10K 30/30 - Dispositifs organiques sensibles au rayonnement infrarouge, à la lumière, au rayonnement électromagnétique de plus courte longueur d'onde ou au rayonnement corpusculaire comprenant des hétérojonctions de masse, p. ex. des réseaux interpénétrés de domaines de matériaux donneurs et accepteurs
• H10K 30/50 - Dispositifs photovoltaïques [PV]
• H10K 30/85 - Couches à haute mobilité électronique, p. ex. couches de transport d'électrons ou couches de blocage de trous
• H10K 85/20 - Composés de carbone, p. ex. nanotubes de carbone ou fullerènes

Abrégé

The present disclosure provides an apparatus for improving image quality including an image rendering module configured to generate a first data buffer and a second data buffer; an artificial neural network module configured to receive and learn the first data buffer and the second data buffer generated from the image rendering module; and a self-supervised loss calculation module that includes a first self-supervised loss function using pixel values of the first corrected image and the independent and correlated images of the second data buffer and a second self-supervised loss function using pixel values of the second corrected image and the independent and correlated images of the first data buffer, and a method for improving image quality.

Classes IPC  ?

• G06T 7/00 - Analyse d'image
• G06T 5/20 - Amélioration ou restauration d'image utilisant des opérateurs locaux

Abrégé

The present invention relates to a composition, kit, and method for predicting the risk of progression of Alzheimer's disease by detecting the methylation level of the CpG region of a Keratin 32 (KRT32) gene promoter, and has the effect of representing clinical symptoms for early diagnosis of Alzheimer's disease or measuring preclinical conditions before symptoms appear.

Classes IPC  ?

• 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 molecular biological composition, kit, and diagnostic method for diagnosing Alzheimer's disease dementia by measuring the methylation level of CpG sites in the promoter of the ATPase secretory pathway Ca2+ transporting 1 (ATP2C1) gene. The present invention has the advantages of being simple, non-invasive, and economical.

Classes IPC  ?

• 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

Provided is an electrolyte including a bromine complexing agent and a metal ion additive. The electrolyte is prepared by inputting zinc bromide (ZnBr2) salt, a bromine complexing agent, and a metal ion additive containing Mn to DI water. The bromine complexing agent prevents a crossover phenomenon by capturing bromine to alleviate self-discharge at a positive electrode, and the metal ion additive inhibits the formation of zinc dendrites on a negative electrode through an electrostatic shielding effect. Accordingly, battery performance may be improved by a synergistic effect generated in a positive electrode and a negative electrode by the bromine complexing agent and the metal ion additive.

Classes IPC  ?

• H01M 10/36 - Accumulateurs non prévus dans les groupes

Abrégé

Disclosed is an electrode including a polymer fiber aggregate and a manufacturing method thereof. The electrode may be used in a capacitor and include a cut conductive polymer fiber and pores therein to increase a specific surface area even when the thickness is increased, thereby increasing ion conductivity and improving energy power and a manufacturing method thereof.

Classes IPC  ?

• H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
• H01M 4/04 - Procédés de fabrication en général
• D01D 5/06 - Méthodes de filage au mouillé
• D01F 6/94 - Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiquesLeur fabrication à partir de mélanges de produits de polycondensation comme constituant majeur avec d'autres polymères ou des composés de bas poids moléculaire d'autres produits de polycondensation
• H01G 11/86 - Procédés de fabrication de condensateurs hybrides ou EDL ou de leurs composants spécialement adaptés pour les électrodes
• H01G 11/48 - Polymères conducteurs
• H01G 11/24 - Électrodes caractérisées par les propriétés structurelles des matériaux composant les électrodes ou inclus dans les électrodes, p. ex. forme, surface ou porositéÉlectrodes caractérisées par les propriétés structurelles des poudres ou particules utilisées à cet effet
• H01G 11/26 - Électrodes caractérisées par leur structure, p. ex. multicouches, selon la porosité ou les caractéristiques de surface

Abrégé

The present invention provides an injectable hydrogel and a preparation method therefor, the injectable hydrogel comprising a matrix monomer and reduced graphene oxide coated with a block copolymer, wherein the matrix monomer comprises a first monomer and a second monomer. The injectable hydrogel of the present invention can achieve, through degradation regulation, excellent stability and degradability as necessary, has excellent electrical conductivity, and spontaneously gels within a short time in a physiological environment without an initiator or an external stimulus, and thus can be injected with minimal invasiveness. Therefore, the injectable hydrogel of the present invention can be variously applied as a bioelectrode requiring long-term use, a tissue engineering conductive scaffold having biodegradable properties, or the like.

Classes IPC  ?

• C08K 9/08 - Ingrédients agglomérés par traitement avec un liant
• C08K 3/04 - Carbone
• C08L 71/02 - Oxydes des polyalkylènes
• C08J 3/075 - Gels macromoléculaires
• A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
• A61K 9/06 - OnguentsExcipients pour ceux-ci
• A61L 27/26 - Mélanges de matériaux macromoléculaires
• A61L 27/18 - Matériaux macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone

Abrégé

The present invention relates to a method for the early diagnosis of Alzheimer's disease using phosphorylated peptides and, specifically, to a method for early diagnosing Alzheimer's disease or for distinguishing stages of Alzheimer's disease and a method for determining the accumulation of amyloid beta in the brain, each method including measuring phosphorylation levels of Alzheimer's dementia-related proteins in biological samples. The method for the quantitation of phosphorylated peptides derived from Alzheimer's dementia-related proteins according to the present invention allows for effective early diagnosis or stage distinguishment of Alzheimer's disease and makes it possible to determine the accumulation of amyloid beta in the brain.

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
• G01N 30/02 - Chromatographie sur colonne

Abrégé

The present invention relates to a method for diagnosing Alzheimer's disease early by using a tau protein-derived phosphorylated peptide and, more specifically, to a method for diagnosing early or classifying stages of Alzheimer's disease and determining amyloid beta accumulation in the brain by measuring the phosphorylation level of tau protein in a biological sample. The tau protein-derived phosphorylated peptide quantification method according to the present invention can effectively diagnosis early or classify stages of Alzheimer's disease and determine amyloid beta accumulation in the brain.

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
• G01N 30/02 - Chromatographie sur colonne

Abrégé

The present invention provides an ultrafiltration hollow fiber membrane manufactured using a dope solution containing a polysulphone resin and either a glycol resin or a polyvinyl resin and a manufacturing method therefor. The manufacturing method allows for the adjustment of the inner and outer diameters as well as the thickness of the hollow fiber membrane. The membrane produced through the manufacturing method is superb in membrane filtration capacity and can be utilized as a separation membrane for hemodialysis, hemofiltration, or hemodiafiltration, leading to the alleviation or treatment of kidney diseases.

Classes IPC  ?

• B01D 69/08 - Membranes à fibres creuses
• B01D 61/14 - UltrafiltrationMicrofiltration
• B01D 71/68 - PolysulfonesPolyéthersulfones
• B01D 71/38 - Alcools polyalcényliquesEsters polyalcényliquesÉthers polyalcényliquesAldéhydes polyalcényliquesCétones polyalcényliquesAcétals polyalcényliquesCétals polyalcényliques
• A61M 1/16 - Systèmes de dialyseReins artificielsOxygénateurs du sang avec membranes

Abrégé

The present disclosure relates to a method of producing hydrogen peroxide (H2O2) using a microorganism of the genus Desemzia. According to the present disclosure, to overcome transportation cost problems associated with a special transport container, a low temperature and a stabilizer, other than the production cost of hydrogen peroxide (H2O2), Desemzia sp. strain C1, a hydrogen peroxide (H2O2)-producing microorganism, is isolated, cultured, and used to produce hydrogen peroxide (H2O2), and thus it may overcome the transportation cost problems and may be effectively used in an environmentally friendly and economical way in pollutant degradation processes, including sewage treatment plants.

Classes IPC  ?

• C12P 3/00 - Préparation d'éléments ou de composés inorganiques à l'exception du dioxyde de carbone
• C12N 1/20 - BactériesLeurs milieux de culture
• B09C 1/08 - Régénération de sols pollués par des procédés chimiques