Abrégé

The present invention relates to a novel anti-CD24 antibody and use thereof. The CD24-specific antibody according to one aspect increases phagocytosis activity of macrophages in tumor tissues, and thus can be used as a universal anticancer agent for effectively preventing or treating various cancers associated with CD24 without being limited to carcinomas, and has high binding affinity to both humans and mice, and thus can be clinically and preclinically used.

Classes IPC  ?

• C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
• A61P 35/00 - Agents anticancéreux
• A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps

Abrégé

The present invention relates to a novel chimeric adaptor protein and an extracellular vesicle comprising same. The chimeric adaptor protein according to one aspect is abundantly expressed on the surface of the extracellular vesicle, has excellent conjugation efficiency, and has excellent bioavailability and modularity, such as preserving the integrity of the extracellular vesicle without interacting with other components on the surface of the extracellular vesicle. Extracellular vesicles, when loaded with a drug, can be advantageously used as an effective nanocarrier.

Classes IPC  ?

• C07K 14/705 - RécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire
• C12N 5/00 - Cellules non différenciées humaines, animales ou végétales, p. ex. lignées cellulairesTissusLeur culture ou conservationMilieux de culture à cet effet

Abrégé

The present invention relates to a stretchable electrode and a manufacturing method thereof. Specifically, according to one embodiment of the present invention, a stretchable electrode may be provided, the stretchable electrode comprising: a substrate; a conductive wire laminated on the upper portion of the substrate; and an electrically conductive metal layer laminated on the upper portion of the conductive wire.

Classes IPC  ?

• H01B 5/14 - Conducteurs ou corps conducteurs non isolés caractérisés par la forme comprenant des couches ou pellicules conductrices sur supports isolants
• H01B 1/22 - Matériau conducteur dispersé dans un matériau organique non conducteur le matériau conducteur comportant des métaux ou des alliages
• H01B 1/02 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement de métaux ou d'alliages
• H01B 13/00 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles
• H05K 1/18 - Circuits imprimés associés structurellement à des composants électriques non imprimés

Abrégé

The present invention relates to a photodetector and a sensor comprising same. Specifically, according to an embodiment of the present invention, a photodetector may be provided, the photodetector comprising: a positive electrode; a negative electrode facing the positive electrode; a light absorption layer which is located between the positive electrode and the negative electrode and which includes quantum dots so that electron-hole pairs are generated by absorbing light and the generated electron-hole pairs are separated; an electron transport layer which is located between the positive electrode and the light absorption layer and which transports the electrons toward the positive electrode; and a hole transport layer which is located between the light absorption layer and the negative electrode and which transports the holes toward the negative electrode, wherein the quantum dots are heavy metal-free quantum dots in which no heavy metals are included, and the hole transport layer comprises: a first transport layer which is located between the light absorption layer and the negative electrode and which includes a hole migration resistance reducing material so that the holes are extracted from the light absorption layer; and a second transport layer which is located between the first transport layer and the negative electrode and which transports the holes extracted by the first transport layer toward the negative electrode.

Classes IPC  ?

• H10K 30/60 - Dispositifs organiques sensibles au rayonnement infrarouge, à la lumière, au rayonnement électromagnétique de plus courte longueur d'onde ou au rayonnement corpusculaire dans lesquels le rayonnement commande le flux de courant à travers les dispositifs, p. ex. photorésistances
• H10K 30/81 - Électrodes
• H10K 30/35 - 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 comprenant des nanostructures inorganiques, p. ex. des nanoparticules de CdSe
• H10K 30/85 - Couches à haute mobilité électronique, p. ex. couches de transport d'électrons ou couches de blocage de trous
• H10K 30/86 - Couches à haute mobilité des trous, p. ex. de transport des trous ou couches de blocage des électrons
• A61B 5/024 - Mesure du pouls ou des pulsations cardiaques
• H10K 77/10 - Substrats, p. ex. substrats flexibles

Abrégé

The present invention relates to a memory management system using memory virtualization and real-time scheduling. According to the present invention, the memory management system using memory virtualization and real-time scheduling comprises: a processor unit which manages a mapping table for converting a virtual memory address allocated to each of multiple DNN operations into a GPU virtual address in which data required for executing a corresponding DNN operation is stored, and accesses the GPU virtual address through a virtual memory address for the DNN operation on the basis of the mapping table and scheduling information to read the data, or swaps out the data from a GPU memory to a CPU memory or swaps in the data from the CPU memory to the GPU memory; and a scheduling unit for providing the scheduling information to the processor unit by scheduling an execution order and a swap-in/out operation for multiple DNN operations over time.

Classes IPC  ?

• G06F 12/0888 - Adressage d’un niveau de mémoire dans lequel l’accès aux données ou aux blocs de données désirés nécessite des moyens d’adressage associatif, p. ex. mémoires cache utilisant la mémorisation cache sélective, p. ex. la purge du cache
• G06F 12/1009 - Traduction d'adresses avec tables de pages, p. ex. structures de table de page
• G06F 3/06 - Entrée numérique à partir de, ou sortie numérique vers des supports d'enregistrement
• G06N 3/063 - Réalisation physique, c.-à-d. mise en œuvre matérielle de réseaux neuronaux, de neurones ou de parties de neurone utilisant des moyens électroniques

Abrégé

Provided are a nitrogen-doped composite having a high degree of ordering and a method for producing the same. The composite includes a carbon support and a nitrogen-doped nanoparticle supported on the carbon support, wherein the nanoparticle includes an alloy including platinum and a metal other than platinum and has a coercivity of 7 kOe or more.

Classes IPC  ?

• H01M 4/92 - Métaux du groupe du platine
• C25B 11/054 - Électrodes comportant des électro-catalyseurs sur un support
• C25B 11/065 - Carbone
• 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

Disclosed herein are a pharmaceutical composition comprising an inhibitor of Olfr164 for the prevention or treatment of sepsis, a method for the prevention or treatment of sepsis, a use of Olfr164 as a marker for selecting sepsis therapeutic agents, a screening method for sepsis therapeutics using same, and a transgenic animal in which Olfr164 is knocked out. The composition comprising Olfr164 inhibitor can effectively prevent or treat sepsis. Additionally, sepsis therapeutics can be effectively screened by comparing the expression level or activity of Olfr164 before and after administering the candidate substance.

Classes IPC  ?

• C12N 15/85 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes eucaryotes pour cellules animales
• A01K 67/033 - NÉCESSITÉS COURANTES DE LA VIE ÉLEVAGE; CHASSE; PIÉGEAGE; PÊCHE ÉLEVAGE; AVICULTURE; APICULTURE; PISCICULTURE; PÊCHE; OBTENTION D'ANIMAUX, NON PRÉVUE AILLEURS; NOUVELLES RACES D'ANIMAUX Élevage ou obtention d'animaux, non prévus ailleurs; Nouvelles races d'animaux Élevage ou obtention d'invertébrés; Nouvelles races d'invertébrés

Abrégé

Disclosed are a bladder monitoring method and apparatus based on a multi-channel strain bladder sensor, and a multi-channel strain bladder sensor verification method and apparatus. The multi-channel strain bladder sensor verification method according to an embodiment of the present disclosure may comprise the steps of: controlling expansion and contraction of a measurement object acting as a bladder; acquiring a sensing value from each channel of a bladder sensor attached to the measurement object, according to the control of expansion and contraction of the measurement object; tracking the volume change and expansion direction of the measurement object by analyzing data regarding the change in the sensing value from each channel of the bladder sensor; and verifying the bladder sensor on the basis of whether the volume change and expansion direction of the measurement object are included within the standard range corresponding to the control of expansion and contraction of the measurement object.

Classes IPC  ?

• A61B 5/20 - Mesure des fonctions urologiques

Abrégé

The present invention relates to a thermally conductive sheet having high thermal conductivity and a manufacturing method therefor, the thermally conductive sheet being formed by dispersing a thermally conductive filler in a polymer resin of the thermally conductive sheet and then applying a low magnetic field thereto, thereby aligning the thermally conductive filler in the vertical direction or the horizontal direction of the sheet. The thermally conductive sheet of the present invention enables the alignment direction of the thermally conductive filler to be changed by adjusting the direction of the magnetic field, and thus the structure of the thermally conductive sheet can be adjusted.

Classes IPC  ?

• H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
• C08K 3/04 - Carbone
• C08J 5/18 - Fabrication de bandes ou de feuilles

Abrégé

The present disclosure relates to an electrode for a lithium metal battery, the electrode including: a current collector; and a silica layer containing plate-like porous silica, wherein pores of the plate-like porous silica have a cylindrical structure, and a lithium metal battery including the same. The formation of lithium dendrites on a surface of a negative electrode is prevented, such that stability of the battery may be improved and long-term cycle performance and rate capability may be improved.

Classes IPC  ?

• H01M 4/48 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques
• H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif
• H01M 4/04 - Procédés de fabrication en général
• H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
• H01M 10/052 - Accumulateurs au lithium

Abrégé

A warmth measurement device according to an embodiment of the present invention includes: a pyroelectric element unit that generates electricity when there is a temperature gradient therein; and a temperature control unit that is connected to one side of the pyroelectric element unit and provides hot air or cold air to the pyroelectric element unit to maintain the pyroelectric element unit at a set temperature different from room temperature.

Classes IPC  ?

• G01K 7/00 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur
• G01K 7/02 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments thermo-électriques, p. ex. des thermocouples
• H10N 10/10 - Dispositifs thermoélectriques comportant une jonction de matériaux différents, c.-à-d. dispositifs présentant l'effet Seebeck ou l'effet Peltier fonctionnant exclusivement par les effets Peltier ou Seebeck
• H01L 29/40 - Electrodes

Abrégé

One embodiment of the present invention relates to a composition for treating kidney diseases, comprising metixene or a pharmaceutically acceptable salt thereof and, more specifically, to metixene which inhibits the expression level of a gene or protein of a renal fibrosis factor.

Classes IPC  ?

• A61K 31/4535 - Pipéridines non condensées, p. ex. pipérocaïne contenant d'autres systèmes hétérocycliques contenant un hétérocycle avec le soufre comme hétéro-atome du cycle, p. ex. pizotifène
• A61P 13/12 - Médicaments pour le traitement des troubles du système urinaire des reins
• A61P 43/00 - Médicaments pour des utilisations spécifiques, non prévus dans les groupes
• 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 for predicting a pseudo-random number initial seed, and more particularly, to a system for predicting a pseudo-random number initial seed to receive N sequence vectors for a pseudo-random number to extract a learning vector containing feature information for each of the N sequence vectors, and receive the learning vector to derive initial seed information for the pseudo-random number.

Classes IPC  ?

• G06F 7/58 - Générateurs de nombres aléatoires ou pseudo-aléatoires

Abrégé

A magnetic driving system according to the present disclosure comprises: a bed; a first magnetic generator installed on one side of the bed; a second magnetic generator installed on the rear surface of the bed; an imaging device connected to the first and second magnetic generators; and a controller for controlling the first and second magnetic generators and the imaging device.

Classes IPC  ?

• A61B 34/00 - Chirurgie assistée par ordinateurManipulateurs ou robots spécialement adaptés à l’utilisation en chirurgie
• A61B 17/00 - Instruments, dispositifs ou procédés chirurgicaux
• A61B 90/00 - Instruments, outillage ou accessoires spécialement adaptés à la chirurgie ou au diagnostic non couverts par l'un des groupes , p. ex. pour le traitement de la luxation ou pour la protection de bords de blessures
• A61B 34/20 - Systèmes de navigation chirurgicaleDispositifs pour le suivi ou le guidage d'instruments chirurgicaux, p. ex. pour la stéréotaxie sans cadre

Abrégé

The present invention relates to a method for preparing a lithium metal negative electrode from which a surface oxide layer is removed by physically removing the surface oxide layer formed on the surface of lithium metal by using a cutting tool, and to a lithium metal negative electrode prepared by the method. According to the present invention, since there is no surface oxide layer causing non-uniformity of the surface of the lithium metal negative electrode, overvoltage is reduced at the interface between the negative electrode and an electrolyte, thereby enabling rapid and uniform transport. It is possible to inhibit dendritic growth on the surface of the negative electrode as a nucleus is not locally formed, and a generally flat and uniform electrodeposition shape is exhibited. In addition, the number of cycles is increased, and the formation of a lithium porous layer and dead lithium, which are factors degrading the performance of a lithium metal battery, is reduced, thereby improving cycle performance.

Classes IPC  ?

• H01M 4/134 - Électrodes à base de métaux, de Si ou d'alliages
• H01M 4/1395 - Procédés de fabrication d’électrodes à base de métaux, de Si ou d'alliages
• H01M 4/04 - Procédés de fabrication en général
• H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages
• H01M 4/40 - Alliages à base de métaux alcalins
• H01M 4/66 - Emploi de matériaux spécifiés
• B23C 3/13 - Fraisage en surface de plaques, de feuilles ou de bandes
• H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif

Abrégé

Memory systems and methods for operating the same. A memory system comprises a first memory, a second memory having an operating speed different from that of the first memory, a storage unit configured to store an instruction, a prefetcher configured to update prefetcher data in response to occurrence of cache hits and a processor configured to execute the instruction stored in the storage unit. When the instruction is executed, the processor is configured to generate prefetcher friendly data by filtering the prefetcher data, set a prefetcher friendly bit in a first pointer area corresponding to the first memory and a second pointer area corresponding to the second memory based on the prefetcher friendly data, and determine whether data of the first pointer area and the second pointer area are migrated, in consideration of a reference bit and the prefetcher friendly bit of the first and second pointer areas.

Classes IPC  ?

• G06F 12/0862 - Adressage d’un niveau de mémoire dans lequel l’accès aux données ou aux blocs de données désirés nécessite des moyens d’adressage associatif, p. ex. mémoires cache avec pré-lecture

Abrégé

The present invention relates to a composition for treating, improving, or preventing Alzheimer's disease caused by ApoE4 gene mutation, the composition including Banha-Sasim-Tang as an active ingredient. The present invention relates to a composition for treating, improving, or preventing Alzheimer's disease caused by ApoE4 gene mutation, the composition including Banha-Sasim-Tang as an active ingredient. The composition including Banha-Sasim-Tang as an active ingredient of the present invention and a treatment method exhibit excellent effects of reducing amyloid beta proteins and inhibiting deposition thereof, which are specific to Alzheimer's disease caused by ApoE4 gene mutation, thereby having high applicability as a specific composition for preventing, improving, or treating Alzheimer's disease caused by ApoE4 gene mutation.

Classes IPC  ?

• A61K 36/258 - Panax (ginseng)
• A61K 36/484 - Glycyrrhiza (réglisse)
• A61K 36/539 - Scutellaria (calotte)
• A61K 36/718 - Coptis (Coptis chinensis)
• A61K 36/725 - Ziziphus, p. ex. jujube
• A61K 36/8888 - Pinellia
• A61K 36/9068 - Zingiber, p. ex. gingembre
• A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence

Abrégé

A magnetic driving system according to the present disclosure comprises: a bed having a working space formed on one side of the upper surface thereof; a magnetic generating unit including a magnetic core and a coil wound around the magnetic core, and disposed on one side of the bed; a frame supporting one end of the magnetic generating unit; an imaging device connected to the magnetic generating unit; and a controller for controlling the magnetic generating unit and the imaging device, wherein a plurality of magnetic generating units may be radially arranged such that the other ends of the magnetic generating units face the working space.

Classes IPC  ?

• A61B 34/00 - Chirurgie assistée par ordinateurManipulateurs ou robots spécialement adaptés à l’utilisation en chirurgie
• A61B 34/30 - Robots chirurgicaux
• A61B 17/00 - Instruments, dispositifs ou procédés chirurgicaux

Abrégé

A data processing system includes a host configured to execute a program for processing a given data set; and a remote processing device coupled to the host via an interface, wherein the host includes a profile control circuit configured to generate a profile corresponding to a function that is called during execution of the program; a profile database storing execution location of the function corresponding to the profile; and a policy execution circuit configured to allocate the function called during the execution of the program to the host or the remote processing device based on the execution location the profile database.

Classes IPC  ?

• G16C 20/90 - Langages de programmationArchitectures informatiquesSystèmes de bases de donnéesStockage de données

Abrégé

The present invention relates to a polymer solid electrolyte comprising: an ion-conductive polymer; organic ionic plastic crystals containing imidazolium; and a lithium salt. The polymer solid electrolyte according to an aspect can simultaneously achieve excellent ion conductivity and electrochemical stability.

Classes IPC  ?

• H01M 10/0565 - Matériaux polymères, p. ex. du type gel ou du type solide
• H01M 10/0567 - Matériaux liquides caracterisés par les additifs
• H01M 10/052 - Accumulateurs au lithium
• H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages

Abrégé

The present invention relates to a composition and a kit for diagnosing autism disorder. The composition, the kit, and a method for providing information according to the present invention can conveniently and effectively diagnose autism disorder in a small amount of blood by using multiple biomarkers in which proteins and metabolites have been combined in order to diagnose autism disorder.

Classes IPC  ?

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

Abrégé

The capsule structure according to various embodiments of the present invention may comprise: a body; a collection module accommodated in the body and collecting a biological material; and a magnetic body accommodated in the body, wherein the collection module includes one or more collection modules. The method of driving a capsule structure may comprise the steps of: dissolving an external protective layer of collection module 1; moving the capsule structure up to a target position; applying a first external signal to heat a heating layer of collection module 1; dissolving an internal protective layer of collection module 1; and adsorbing a biological material by a polymer layer of collection module 1, wherein the capsule structure comprises: a body; a collection module accommodated in the body and collecting a biological material; and a magnetic body accommodated in the body, wherein the collection module includes collection modules from collection module 1 to collection module n (where n is an integer greater than or equal to 2).

Classes IPC  ?

• A61B 10/02 - Instruments pour prélever des échantillons cellulaires ou pour la biopsie

Abrégé

An electrode catalyst is configured such that non-noble metal particles, noble metal particles or nitride-doped noble metal particles are supported on a carbon support, wherein the carbon support has a 2D planar crystal structure or a 3D polyhedral crystal structure and is doped with nitrogen, thereby exhibiting increased catalytic activity.

Classes IPC  ?

• H01M 4/92 - Métaux du groupe du platine
• C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
• C25B 11/054 - Électrodes comportant des électro-catalyseurs sur un support
• C25B 11/065 - Carbone
• 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

Disclosed are a bottom-up instance segmentation method and apparatus. The bottom-up instance segmentation method includes acquiring an image, identifying a boundary of each instance and a shared pixel between instances by encoding the image into a seed map and a plurality of sigma maps based on a previously trained bottom-up segmentation model, and outputting a segmented image for an object in the image based on the boundary of each instance and the shared pixel between instances.

Classes IPC  ?

• G06T 7/12 - Découpage basé sur les bords

Abrégé

The present invention relates to optical fiber photometry. An optical brain signal measurement device (100) according to one embodiment may comprise: a light source unit (110); an excitation filter unit (120); a first segmentation/concatenation unit (130); a second segmentation/concatenation unit (140); an emission filter unit (150); and a measurement unit (160). The optical brain signal measurement device (100) can segment or concatenate optical signals through a segmentation/concatenation unit while transmitting the signals to a brain signal measurement target through an optical fiber having directivity, and identify the wavelength range to which each of multiple signals correspond through a spectrometer to obtain multiple brain signals (multiple light sources) by using the light source directivity of the optical fiber and the spectrometer without a dichroic filter.

Classes IPC  ?

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

Abrégé

The present invention relates to a pharmaceutical composition for the prevention or treatment of degenerative brain diseases, comprising selexipag or a pharmaceutically acceptable salt thereof as an active ingredient. Selexipag inhibits the expression and production of pro-inflammatory or inflammatory cytokines in brain tissue, inhibits the activity of microglia or astrocytes, inhibits NLRP3 inflammasome activity and CDK6 expression, reduces amyloid plaques, increases the expression of the amyloid beta-degrading enzyme IDE, and inhibits the hyperphosphorylation of tau protein and the expression of tau kinase, and thus can be effectively used as a novel therapeutic agent for the prevention or treatment of degenerative brain diseases, cognitive disorders, learning disabilities, or memory disorders.

Classes IPC  ?

• A61K 31/4965 - Pyrazines non condensées
• A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs

Abrégé

An electrode catalyst is configured such that non-noble metal particles, noble metal particles or nitride-doped noble metal particles are supported on a carbon support, wherein the carbon support has a 2D planar crystal structure or a 3D polyhedral crystal structure and is doped with nitrogen, thereby exhibiting increased catalytic activity.

Classes IPC  ?

• H01M 4/92 - Métaux du groupe du platine
• C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
• C25B 11/054 - Électrodes comportant des électro-catalyseurs sur un support
• C25B 11/065 - Carbone
• 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

Provided is a fuel cell-single cell including an anode separator, a cathode separator, an integrated gasket-membrane electrode assembly (MEA) which is disposed between the anode separator and the cathode separator and in which an ion exchange process takes place, an anode hydrogen supply channel disposed between the anode separator and the integrated gasket-membrane electrode assembly to allow hydrogen to be supplied to the anode separator therethrough, and a porous separator disposed between the cathode separator and the integrated gasket-membrane electrode assembly. The airtightness of the reaction gas, the efficiency of the ion exchange reaction, and the convenience of maintenance are improved by introducing the integrated gasket-membrane electrode assembly and the porous separator into the internal structure of the fuel cell.

Classes IPC  ?

• H01M 8/0258 - CollecteursSéparateurs, p. ex. séparateurs bipolairesInterconnecteurs caractérisés par la configuration des canaux, p. ex. par le champ d’écoulement du réactif ou du réfrigérant
• H01M 8/0276 - Moyens d’étanchéité caractérisés par leur forme
• H01M 8/10 - Éléments à combustible avec électrolytes solides
• H01M 8/1004 - Éléments à combustible avec électrolytes solides caractérisés par les ensembles membrane-électrodes [MEA]
• H01M 8/241 - Groupement d'éléments à combustible, p. ex. empilement d'éléments à combustible avec électrolytes solides ou supportés par une matrice
• H01M 8/2457 - Groupement d'éléments à combustible, p. ex. empilement d'éléments à combustible avec les deux réactifs gazeux ou vaporisés

Abrégé

The present invention relates to a humanized antibody specifically binding to a human TREM2 protein and a use thereof. The humanized antibody is prepared using a CDR grafting technology in which a complementarity determining region (CDR) corresponding to an antigen binding site of a mouse antibody variable region is transplanted into a human germline-derived sequence, thereby securing the humanized antibody specifically binding to TREM2. The obtained humanized antibody was confirmed for binding ability to an antigen and biological activity, and a chimeric antibody in the form of IgG1 was converted into the forms of IgG2 and IgG4 and produced, and confirmed for binding ability to an antigen and biological activity. With a high affinity for TREM2, the present invention can develop an antibody-based diagnosis system capable of diagnosing TREM2 as a biomarker of various Alzheimer's dementia. In addition, since existing therapeutic agents for Alzheimer's disease are mostly symptom-alleviating agents due to the temporary regulation of neurotransmitters, it is considered that the development of antibodies targeting TREM2 can lead to the development of promising new drugs having substantial therapeutic effects.

Classes IPC  ?

• C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
• 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 enhancing the anticancer function of a natural killer (NK) cell through the regulation of an antioxidant mechanism and confirms that, in comparison to a conventional NK cell, anticancer activity is enhanced in an NK cell having increased antioxidant activity due to the removal of the keap 1 gene or due to having been cultured in a medium containing an antioxidant material, and can thus be useful as a composition for preventing, treating, or alleviating cancer.

Classes IPC  ?

• A61K 35/17 - LymphocytesLymphocytes BLymphocytes TCellules tueuses naturellesLymphocytes activés par un interféron ou une cytokine
• A61P 35/00 - Agents anticancéreux
• C12N 5/0783 - Cellules TCellules NKProgéniteurs de cellules T ou NK

Abrégé

The present invention relates to a human antibody specifically binding to a human TREM2 protein, and use thereof. The human monoclonal antibody specifically binding to TREM2 has been discovered through biopanning using a human synthetic antibody phage display library, and the antigen binding ability and biological activity of the discovered antibody have been identified. The present invention has a high affinity for TREM2, and thus enables the development of an antibody-based diagnosis system capable of diagnosing TREM2 as a biomarker of various Alzheimer's dementia. In addition, since a conventional therapeutic agent for Alzheimer's disease is mostly a symptom reliever through the temporary regulation of neurotransmitters, it is considered that the development of antibodies targeting TREM2 can lead to the development of promising new drugs having substantial therapeutic effects.

Classes IPC  ?

• C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
• 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
• A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
• A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps

Abrégé

The present invention pertains to: a switching device based on spin-orbit torque; and a method for manufacturing same. A switching device based on spin-orbit torque according to an embodiment comprises: a heavy metal input terminal extending in a first direction; and an information terminal extending in a second direction perpendicular to the first direction on the heavy metal input terminal and having a ferromagnetic layer, wherein the information terminal includes a first region adjacent to the heavy metal input terminal and a second region not adjacent to the heavy metal input terminal, and magnetization reversal of the ferromagnetic layer can be controlled on the basis of a non-uniform spin Hall effect (SHE) caused by the first region and the second region.

Classes IPC  ?

• H10N 50/20 - Dispositifs à courant commandé à polarisation de spin
• G11C 11/16 - Mémoires numériques caractérisées par l'utilisation d'éléments d'emmagasinage électriques ou magnétiques particuliersÉléments d'emmagasinage correspondants utilisant des éléments magnétiques utilisant des éléments dans lesquels l'effet d'emmagasinage est basé sur l'effet de spin
• H10N 50/01 - Fabrication ou traitement
• H10N 50/10 - Dispositifs magnéto-résistifs
• H10N 50/85 - Matériaux de la région active

Abrégé

Provided is a device for conveying biological material which can transport multiple biological materials and selectively transport the biological materials without cross-contamination. The device for conveying biological material according to one aspect of the present disclosure includes: a body part including a plurality of openings formed through the rear surface thereof, and a plurality of chambers formed therein to correspond to the openings; a plurality of transport parts accommodated in the chambers to store a biological material and capable of protruding out of the body part through the openings; and a magnetic driving part configured to be moved within the body part by an external magnetic field and to selectively apply pressure to one of the plurality of transport parts.

Classes IPC  ?

• G01N 35/00 - Analyse automatique non limitée à des procédés ou à des matériaux spécifiés dans un seul des groupes Manipulation de matériaux à cet effet
• A61B 10/00 - Instruments pour le prélèvement d'échantillons corporels à des fins de diagnostic Autres procédés ou instruments pour le diagnostic, p. ex. pour le diagnostic de vaccination ou la détermination du sexe ou de la période d'ovulationInstruments pour gratter la gorge

Abrégé

The present invention relates to a technology for performing low-light image data augmentation by converting a bright image such as a daytime situation into a low-light image such as a nighttime situation, and a low-light image data augmentation system according to an embodiment includes: a training data configuration unit for configuring training data on the basis of a first image generated in a first environment classified on the basis of illuminance and a second image generated in a second environment in low illumination compared to the first environment; an input image conversion unit for converting the first image into the second image and the second image into the first image, by receiving the first image and the second image as inputs; and a calculation unit for calculating a total loss for training a model by comparing an input image with at least one of the converted first image or the converted second image, wherein the input image conversion unit can convert the first image in the first environment into the second image in the second environment on the basis of a brightness degree (b) and a weight (w), through the model trained using the total loss.

Classes IPC  ?

• G06T 5/90 - Modification de la plage dynamique d'images ou de parties d'images
• G06T 5/60 - Amélioration ou restauration d'image utilisant l’apprentissage automatique, p. ex. les réseaux neuronaux
• G06T 5/70 - DébruitageLissage
• G06T 7/194 - DécoupageDétection de bords impliquant une segmentation premier plan-arrière-plan
• 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
• G06N 3/094 - Apprentissage antagoniste

Abrégé

An embodiment of the present invention provides a substrate-processing device comprising: an outer housing that forms the exterior; an inner housing that is inserted into the interior of the outer housing to be rotated relative to the outer housing and includes a mounting unit on which an object to be processed is mounted; a sputter unit disposed in the outer housing to form a thin film on the surface of the object to be processed; and a drive unit for providing a driving force that enables the inner housing to rotate, wherein the mounting unit has recesses arranged on the outer circumferential surface of the inner housing toward the center thereof.

Classes IPC  ?

• C23C 14/34 - Pulvérisation cathodique
• C23C 14/50 - Porte-substrat
• C23C 14/56 - Appareillage spécialement adapté au revêtement en continuDispositifs pour maintenir le vide, p. ex. fermeture étanche
• C23C 14/54 - Commande ou régulation du processus de revêtement
• C23C 14/14 - Matériau métallique, bore ou silicium

Abrégé

The present invention relates to adhesion control of a hydrogel. Even if a metal cation having weak interaction with a low-molecular-weight polymer or an anionic polymer is used, the hydrogel enables stable interaction thereof. The hydrogel achieves high mechanical strength and excellent elasticity through enhanced physical cross-linking, thereby enabling low adhesion to be maintained even if being continuously and repeatedly stretched and contracted, and has excellent compatibility with a particulate material such as sand and the like, thereby having unique tactile properties while maintaining a constant exterior, and thus can be utilized as a material suitable for various industrial applications such as medical uses, environmental purification, biomaterials and the like.

Classes IPC  ?

• C08J 3/075 - Gels macromoléculaires
• C08L 101/12 - Compositions contenant des composés macromoléculaires non spécifiés caractérisées par des propriétés physiques, p. ex. anisotropie, viscosité ou conductivité électrique
• C08K 3/10 - Composés métalliques

Abrégé

A non-volatile memory device according to various embodiments of the present invention is characterized in that the non-volatile memory device includes a substrate, a first electrode disposed on the substrate, an insulating layer contacting the first electrode, a semiconductor layer contacting the insulating layer, and a second electrode contacting the semiconductor layer, and is driven using an asymmetrical local energy state (ALES) induced in the semiconductor layer under the condition that at least a portion of the first electrode contacts the semiconductor layer. A non-volatile memory device according to various embodiments of the present invention is characterized in that the non-volatile memory device includes a substrate, a first electrode disposed on the substrate, an insulating layer contacting the first electrode, a semiconductor layer contacting the insulating layer, and a second electrode contacting the semiconductor layer, and is driven using an asymmetrical local energy state (ALES) induced in the semiconductor layer under the condition that at least a portion of the first electrode contacts the semiconductor layer. A method of driving the non-volatile memory device in accordance with various embodiments of the present invention includes inducing an asymmetrical local energy state (ALES) generated due to instantaneous acceleration of electrons injected into the semiconductor layer, and removing the ALES from the semiconductor layer, for recovery of the semiconductor layer.

Classes IPC  ?

• H10B 63/00 - Dispositifs de mémoire par changement de résistance, p. ex. dispositifs RAM résistifs [ReRAM]
• G11C 11/56 - Mémoires numériques caractérisées par l'utilisation d'éléments d'emmagasinage électriques ou magnétiques particuliersÉléments d'emmagasinage correspondants utilisant des éléments d'emmagasinage comportant plus de deux états stables représentés par des échelons, p. ex. de tension, de courant, de phase, de fréquence
• G11C 13/00 - Mémoires numériques caractérisées par l'utilisation d'éléments d'emmagasinage non couverts par les groupes , ou
• H10N 70/00 - Dispositifs à l’état solide n’ayant pas de barrières de potentiel, spécialement adaptés au redressement, à l'amplification, à la production d'oscillations ou à la commutation
• H10N 70/20 - Dispositifs de commutation multistables, p. ex. memristors

Abrégé

An IoT device according to an embodiment encrypts IoT data using a peripheral device and transmits the IoT data to a server, and a user device requests and obtains necessary IoT data from the server, thereby achieving real-time IoT data sharing. The IoT device performs only relatively low-performance operation of attribute-based encryption to encrypt IoT data collected through a sensor and outsources the remaining high-performance operations of attribute-based encryption to the peripheral device providing external communication network connection to the IoT device to generate a final ciphertext. A user device generates an attribute bloom filter using an access policy thereof, requests and obtains IoT data encrypted according to attribute-based encryption. A cloud server receives and stores IoT data encrypted by the IoT device and the peripheral device according to attribute-based encryption and transmits IoT data retrieved using the attribute bloom filter as a query to the user device.

Classes IPC  ?

• H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
• H04L 9/06 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité l'appareil de chiffrement utilisant des registres à décalage ou des mémoires pour le codage par blocs, p. ex. système DES
• H04L 9/08 - Répartition de clés
• H04L 9/30 - Clé publique, c.-à-d. l'algorithme de chiffrement étant impossible à inverser par ordinateur et les clés de chiffrement des utilisateurs n'exigeant pas le secret

Abrégé

The present invention relates to a three-dimensional magnetic field measurement device comprising a plurality of modules, wherein each of the modules is configured to be extensible in x-axis, y-axis, and z-axis directions, whereby magnetic field data in a three-dimensional space can be measured in real time without moving the device, a measurement area can be easily enlarged and reduced, power efficiency can be improved, and the size and weight of the device can be reduced.

Classes IPC  ?

• G01R 33/02 - Mesure de la direction ou de l'intensité de champs magnétiques ou de flux magnétiques
• G01R 33/00 - Dispositions ou appareils pour la mesure des grandeurs magnétiques
• G01R 33/10 - Tracé par points de la répartition de champ

Abrégé

The present disclosure relates to an ultrasonic sensor and a method for operating same. More specifically, the present disclosure relates to an optical machine ultrasonic sensor, the sensitivity and dynamic area of which can be adjusted by adjusting the initial position of a membrane of a cantilever structure, and a method for controlling same.

Classes IPC  ?

• G01N 29/24 - Sondes
• G01N 29/04 - Analyse de solides

Abrégé

The present invention relates to an apparatus and a method for diagnosing a disease on the basis of artificial intelligence, wherein a disease can be diagnosed by using blood flow signals measured by means of an optical method, the apparatus comprising: a data preprocessing unit that generates input data required for artificial intelligence-based disease diagnosis by performing frequency analysis on received blood flow signal data; and an artificial intelligence-based disease diagnosis unit that diagnoses a disease by using the input data and an artificial intelligence model, wherein the input data includes relative magnitude data in a plurality of frequency bands associated with life phenomena for blood flow vibration data generated as a result of the frequency analysis on the blood flow signal data.

Classes IPC  ?

• A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
• A61B 5/026 - Mesure du débit sanguin
• G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p. ex. basé sur des systèmes experts médicaux
• G16H 50/50 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour la simulation ou la modélisation des troubles médicaux

Abrégé

A coaxial drive module capable of controlling motion and force according to the present invention comprises: a first drive unit that provides a first drive force centered on a drive shaft, a second drive unit that is coaxially connected to the drive shaft and is linked to the first drive force or provides a second drive force different from the first drive force; and an output unit that receives and outputs the first and second drive forces, wherein the first drive force includes a linear drive force applied to the output unit and controls the position of an object output by the output unit, and the second drive unit includes an elastic drive force applied to the output unit and controls the magnitude of the force output by the output unit. According to this configuration, it is possible to control the position of an object and the magnitude of an electric power that is output by the output unit by sharing a single drive shaft, thereby providing a coaxial drive module capable of highly efficiently controlling motion and force.

Classes IPC  ?

• F16H 25/20 - Mécanismes à vis
• F16H 7/02 - Transmissions pour transmettre un mouvement rotatif par des organes flexibles sans fin par courroiesTransmissions pour transmettre un mouvement rotatif par des organes flexibles sans fin par courroies trapézoïdales
• F16H 57/021 - Structures de support d'arbres, p. ex. parois de séparation, orifices de logement de paliers, parois de carter ou couvercles avec paliers

Abrégé

The present invention relates to a negative electrode pre-lithiated under dry conditions, and a manufacturing method therefor. According to one embodiment of the present invention, provided is a pre-lithiated negative electrode comprising a current collector and a negative electrode active material layer coating the current collector, the negative electrode active material layer comprising a negative electrode active material and lithium metal particles, wherein a portion of the negative electrode active material is a lithiated negative electrode active material.

Classes IPC  ?

• H01M 4/13 - Électrodes pour accumulateurs à électrolyte non aqueux, p. ex. pour accumulateurs au lithiumLeurs procédés de fabrication
• H01M 4/133 - Électrodes à base de matériau carboné, p. ex. composés d'intercalation du graphite ou CFx
• H01M 4/134 - Électrodes à base de métaux, de Si ou d'alliages
• H01M 4/1393 - Procédés de fabrication d’électrodes à base de matériau carboné, p. ex. composés au graphite d'intercalation ou CFx
• H01M 4/1395 - Procédés de fabrication d’électrodes à base de métaux, de Si ou d'alliages
• H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages
• H01M 4/587 - Matériau carboné, p. ex. composés au graphite d'intercalation ou CFx pour insérer ou intercaler des métaux légers
• 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

Abrégé

Provided are a composite and a membrane electrode assembly including active metal particles and sacrificial metal particles, and a fuel cell including the same. The composite according to the present invention includes active metal particles and sacrificial metal particles independently supported on a carbon support, it can suppress the deterioration of the active metal and have significantly improved durability while maintaining excellent activity of the catalyst. The membrane electrode assembly according to the present invention can have excellent catalytic activity and significantly improved durability for the same reasons as the above-described composite.

Classes IPC  ?

• H01M 4/86 - Électrodes inertes ayant une activité catalytique, p. ex. pour piles à combustible
• H01M 4/92 - Métaux du groupe du platine
• H01M 8/1004 - Éléments à combustible avec électrolytes solides caractérisés par les ensembles membrane-électrodes [MEA]

Abrégé

Provided are a composite and a membrane electrode assembly including active metal particles and sacrificial metal particles, and a fuel cell including the same.

Classes IPC  ?

• H01M 4/90 - Emploi de matériau catalytique spécifié
• H01M 4/92 - Métaux du groupe du platine
• H01M 4/86 - Électrodes inertes ayant une activité catalytique, p. ex. pour piles à combustible
• H01M 8/1004 - Éléments à combustible avec électrolytes solides caractérisés par les ensembles membrane-électrodes [MEA]
• C25B 9/60 - Éléments de structure des cellules
• H01M 8/10 - Éléments à combustible avec électrolytes solides

Abrégé

Presented are an anode and a lithium battery comprising same, the anode comprising: an anode current collector; a protective layer disposed on one surface of the anode current; and an anode interlayer disposed between the anode current collector and the protective layer, wherein the protective layer contains a first polymer including a high-strength polymer and a second polymer including an ion conductive polymer, and the anode interlayer comprises a mixture of first particles containing a lithiophilic metal and second particles containing a carbon element.

Classes IPC  ?

• H01M 4/13 - Électrodes pour accumulateurs à électrolyte non aqueux, p. ex. pour accumulateurs au lithiumLeurs procédés de fabrication
• H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
• H01M 4/66 - Emploi de matériaux spécifiés
• H01M 10/0585 - Structure ou fabrication d'accumulateurs ayant uniquement des éléments de structure plats, c.-à-d. des électrodes positives plates, des électrodes négatives plates et des séparateurs plats
• H01M 10/052 - Accumulateurs au lithium
• H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif

Abrégé

Provided are an anode and a lithium battery including the same. The anode includes an anode current collector and a protective layer on one surface of the anode current collector, and an anode interlayer between the anode current collector and the protective layer, wherein the protective layer includes a first polymer and a second polymer, wherein the first polymer includes a high-strength polymer, and the second polymer includes an ion-conductive polymer, and the anode interlayer includes a mixture of first particles and second particles, wherein the first particles contain a lithiophilic metal, and the second particles contain a carbon element.

Classes IPC  ?

• H01M 4/66 - Emploi de matériaux spécifiés
• H01M 4/13 - Électrodes pour accumulateurs à électrolyte non aqueux, p. ex. pour accumulateurs au lithiumLeurs procédés de fabrication
• H01M 10/052 - Accumulateurs au lithium

Abrégé

A processor includes a processing core configured to process each of a plurality of requests by accessing a corresponding one of a first memory and a second memory, a latency monitor configured to generate first latency information and second latency information, the first latency information comprising a first access latency to the first memory, and the second latency information comprising a second access latency to the second memory, a plurality of cache ways divided into a first partition and a second partition, and a decision engine configured to allocate each of the plurality of cache ways to one of the first partition and the second partition, based on the first latency information and the second latency information.

Classes IPC  ?

• G06F 12/0811 - Systèmes de mémoire cache multi-utilisateurs, multiprocesseurs ou multitraitement avec hiérarchies de mémoires cache multi-niveaux
• G06F 12/084 - Systèmes de mémoire cache multi-utilisateurs, multiprocesseurs ou multitraitement avec mémoire cache partagée

Abrégé

The present invention relates to a monoclonal antibody specifically binding to an MLC1 protein, and use thereof. More specifically, the present invention relates to: a monoclonal antibody specifically binding to an MLC1 protein, which is specifically expressed in astrocytes of the central nervous system, and a hybridoma cell line 37E5 that produces the antibody; and use thereof, wherein the developed antibody is expected to be effectively used as a histochemical marker in humans and model animals through immunochemical tracking of MLC1 showing highly selective expression in astrocyte end-feet.

Classes IPC  ?

• C07K 16/18 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains
• C12N 5/16 - Cellules animales
• G01N 33/68 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des protéines, peptides ou amino-acides
• G01N 33/58 - 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 substances marquées

Abrégé

The present invention pertains to a highly durable conductive fiber that retains conductivity even under repeated external stress including washing. More specifically, the present invention pertains to: a highly durable conductive fiber that does not exhibit a degradation in electrical properties even under repeated external stress and retains fiber-metal interfacial adhesion; and a method for producing same.

Classes IPC  ?

• D02G 3/44 - Filés ou fils caractérisés par la destination pour laquelle ils ont été conçus
• D01F 6/62 - Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiquesLeur fabrication à partir de produits d'homopolycondensation à partir de polyesters
• D06M 11/83 - Traitement des fibres, fils, filés, tissus ou des articles fibreux faits de ces matières, avec des substances inorganiques ou leurs complexesUn tel traitement combiné avec un traitement mécanique, p. ex. mercerisage avec des métauxTraitement des fibres, fils, filés, tissus ou des articles fibreux faits de ces matières, avec des substances inorganiques ou leurs complexesUn tel traitement combiné avec un traitement mécanique, p. ex. mercerisage avec des composés libérant des métaux, p. ex. des métaux-carbonylesRéduction de composés métalliques sur des textiles
• D06M 10/00 - Traitement physique des fibres, fils, filés, tissus ou articles fibreux faits de ces matières, p. ex. ultrasonique, effet corona, irradiation, courants électriques ou champs magnétiquesTraitement physique combiné avec le traitement avec des composés ou des éléments chimiques

Abrégé

A neurotransmitter concentration measuring apparatus includes a data collecting unit configured to collect fast-scan cyclic voltammetry (FSCV) data where capacitive charging current is included in faradaic current varying depending on injection concentration for each of multiple neurotransmitters, a data processing unit configured to process the FSCV data as second-derivative-based background removal (SDBR) data in a faradaic current form where the charging current is excluded, based on a second derivative for voltage of an individual voltammogram generated for each scan by background subtraction in the FSCV data, a deep learning processing unit configured to build a deep learning model that simultaneously estimates the concentration of the multiple neurotransmitters by learning the SDBR data with a deep learning network and a measurement result providing unit configured to simultaneously provide concentration measurement results of a neurotransmitter varying depending on real-time injection for each of the multiple neurotransmitters based on the learning model.

Classes IPC  ?

• G16H 50/70 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour extraire des données médicales, p. ex. pour analyser les cas antérieurs d’autres patients

Abrégé

The present invention relates to an extracellular vesicle expressing a cytokine and an antibody, a method for producing same, and a use thereof. The present invention provides a method for producing an immune cell expressing both a cytokine and an antibody on membrane surface by transforming them with a first vector encoding a cytokine and a second vector encoding an antibody, and producing their extracellular vesicle expressing both a cytokine and an antibody on the surface. The present invention provides the extracellular vesicle which induces a desired cytokine response in cells that can be targeted with a specific antibody and is safe for the human body while exhibiting excellent anticancer effects. The present invention provides a new cancer treatment means that deliver drugs or physiologically active substances to specific cancer cells by loading a drug or physiologically active substance that exhibits a therapeutic effect on cancer in the extracellular vesicle.

Classes IPC  ?

• 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 35/17 - LymphocytesLymphocytes BLymphocytes TCellules tueuses naturellesLymphocytes activés par un interféron ou une cytokine
• A61K 38/20 - Interleukines
• A61P 35/00 - Agents anticancéreux

Abrégé

The present invention relates to a current-to-digital converter and the current-to-digital converter according to an example embodiment includes an integrator connected to a current source that outputs input current; a quantizer connected to the integrator and configured to generate a first digital output code corresponding to alternating current (AC) in the input current; a first loop circuit formed on a delta-sigma (ΔΣ) loop that connects an input terminal of the integrator and an output terminal of the quantizer; a second loop circuit formed on a truncation-noise-shaped baseline-servo (TNS-BS) loop that connects the input terminal of the integrator and the output terminal of the quantizer and configured to generate a second digital output code corresponding to direct current (DC) in the input current; and an adder configured to generate a final digital output code by adding the first digital output code and the second digital output code.

Classes IPC  ?

• H03M 1/48 - Convertisseurs à asservissement
• H03M 1/46 - Valeur analogique comparée à des valeurs de référence uniquement séquentiellement, p. ex. du type à approximations successives avec convertisseur numérique/analogique pour fournir des valeurs de référence au convertisseur

Abrégé

The present invention relates to a successive approximation register (SAR) analog-to-digital converter and the SAR analog-to-digital converter according to an example embodiment includes an input unit including at least one SAR capacitor; a recycling integrator connected to the input unit and including k integration capacitors configured to store the respective residue information generated in an integration process performed k times, respectively, (where k denotes a positive integer of 2 or more) using a single amplifier; a comparator connected to an output terminal of the recycling integrator; and a SAR controller connected to an output terminal of the comparator and configured to generate a digital signal corresponding to output of the comparator.

Classes IPC  ?

• H03M 1/08 - Compensation ou prévention continue de l'influence indésirable de paramètres physiques du bruit

Abrégé

The present invention relates to a composite solid electrolyte comprising zeolite and a fluorine-based lithium salt, and a lithium secondary battery using same. In the composite solid electrolyte according to the present invention, the formation of lithium dendrites is dramatically reduced by optimizing the concentration of fluorine-based lithium salt in a composite solid electrolyte containing zeolite, thus making it possible to achieve a composite solid electrolyte and a lithium secondary battery comprising same in which very good electrochemical characteristics are exhibited even after long-term charging and discharging.

Classes IPC  ?

• H01M 10/056 - Accumulateurs à électrolyte non aqueux caractérisés par les matériaux utilisés comme électrolytes, p. ex. électrolytes mixtes inorganiques/organiques
• H01M 10/052 - Accumulateurs au lithium

Abrégé

An apparatus with a neural network operation of homomorphic encrypted data includes: one or more processors configured to: generate homomorphic conjugation data of encrypted data based on the encrypted data, wherein the encrypted data corresponds to an output of each of a plurality of layers included in a neural network; and remove noise of the encrypted data based on the encrypted data and the homomorphic conjugation data.

Classes IPC  ?

• G06F 21/60 - Protection de données
• G06F 7/487 - MultiplicationDivision
• G06F 17/15 - Calcul de fonction de corrélation

Abrégé

The present invention provides a handpiece for optical treatment. In one embodiment, the handpiece for optical treatment comprises: a cylindrical body part that can be held by a user; an ultrasonic generation part provided at one end of the body part so as to emit ultrasonic waves at a treatment area, thereby raising the temperature of the treatment area to a set temperature; a laser emission part which is provided within the body part and which emits a laser at the treatment area; and a housing which is coupled to the front end of the ultrasonic generation part, and in which a medium for transmitting the ultrasonic waves to the treatment area is accommodated, wherein the ultrasonic generation part can include a frame, which is coupled to the top of the housing and has a through hole through which the laser passes, and an ultrasonic element coupled to the frame.

Classes IPC  ?

• A61N 5/06 - Thérapie par radiations utilisant un rayonnement lumineux
• A61N 5/067 - Thérapie par radiations utilisant un rayonnement lumineux utilisant un rayonnement laser
• A61N 7/02 - Hyperthermie localisée par ultrasons
• A61B 8/00 - Diagnostic utilisant des ondes ultrasonores, sonores ou infrasonores
• A61N 7/00 - Thérapie par ultrasons

Abrégé

The present invention relates to a GFRAL-antagonistic antibody having improved affinity and a use thereof, and more particularly, the present invention relates to an anti-GFRAL antibody having improved affinity, comprising a heavy chain CDR and a light chain CDR of specific sequences, or an antigen-binding fragment thereof. The anti-GFRAL antibody having improved affinity exhibits higher binding ability to a GFRAL protein than a conventional anti-GFRAL antibody, and thus is expected to be effectively used for improving or treating cancer-related anorexia or cachexia syndrome and side effects of chemotherapy anticancer drugs.

Classes IPC  ?

• C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
• A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
• A61P 3/00 - Médicaments pour le traitement des troubles du métabolisme

Abrégé

The present invention relates to: a method for converting non-pluripotent cells into pluripotent cells; cells produced by the method; and uses thereof. The pluripotent cells of the present invention have low tumorigenicity while having excellent cell differentiation ability and pluripotency capable of differentiating into three germ layers, and can specifically separate pluripotent cells in the intermediate stage of reprogramming, and thus, it is possible to produce pluripotent cells having characteristics different from conventional induced pluripotent stem cells.

Classes IPC  ?

• A61K 35/545 - Cellules souches embryonnairesCellules souches pluripotentesCellules souches pluripotentes induitesCellules souches non caractérisées
• A61P 17/02 - Médicaments pour le traitement des troubles dermatologiques pour traiter les blessures, les ulcères, les brûlures, les cicatrices, les cheloïdes, ou similaires
• C12N 5/074 - Cellules souches adultes

Abrégé

The present invention provides an electronic brake device that may comprise: a drive unit which provides driving power for braking a disc; a power distribution unit which is connected to the drive unit and distributes the driving power into first driving power and second driving power; a first pressure unit which is connected to the power distribution unit and transmits the first driving power to the disc; a second pressure unit which is connected to the power distribution unit and transmits the second driving power to the disc; and a pressure pad which is connected to the first pressure unit and the second pressure unit and transmits brake power to the disc, wherein the power distribution unit comprises: a planetary gear unit which is connected to the drive unit; a carrier unit which is connected to the planetary gear unit and provides the first driving power to the first pressure unit; and a ring gear unit which is connected to the planetary gear unit and provides the second driving power to the second pressure unit.

Classes IPC  ?

• F16D 65/18 - Mécanismes d'actionnement pour freinsMoyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour rapprocher les organes par traction
• F16D 125/48 - Éléments rotatifs en contact mutuel avec des axes parallèles et fixes, p. ex. engrenages cylindriques
• F16D 125/50 - Éléments rotatifs en contact mutuel avec des axes parallèles et mobiles l'un par rapport à l'autre, p. ex. engrenage planétaire
• F16D 121/24 - Électrique ou magnétique utilisant des moteurs

Abrégé

The present disclosure relates to the preparation of citrullinated vimentin antigen-specific immune tolerogenic dendritic cells and a composition for preventing or treating heart failure after myocardial infarction comprising the same. According to the present disclosure, it is confirmed that immune tolerogenic dendritic cells differentiated by treating immature dendritic cells with citrullinated vimentin regulate the expression of immune-related factors and have an excellent therapeutic effect on heart failure caused by myocardial infarction.

Classes IPC  ?

• A61K 35/15 - Cellules de la lignée des myéloïdes, p. ex. granulocytes, basophiles, éosinophiles, neutrophiles, leucocytes, monocytes, macrophages ou mastocytesCellules précurseurs myéloïdesCellules présentatrices d’antigène, p. ex. cellules dendritiques
• A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
• A61P 9/04 - Agents inotropes, c.-à-d. stimulants de la contraction cardiaqueMédicaments pour le traitement de l'insuffisance cardiaque
• C07K 14/47 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains provenant de vertébrés provenant de mammifères
• C12N 5/00 - Cellules non différenciées humaines, animales ou végétales, p. ex. lignées cellulairesTissusLeur culture ou conservationMilieux de culture à cet effet
• C12N 5/0784 - Cellules dendritiquesLeurs progéniteurs

Abrégé

The present invention provides a pattern marker that may comprise: a body part; and a pattern part which is disposed on the surface of the body part and includes a reference sequence portion and a unique sequence portion successively arranged along a first direction, wherein the reference sequence portion comprises a plurality of first elements representing first information, and the unique sequence portion comprises a plurality of second element representing second information different from the first information.

Classes IPC  ?

• G06T 7/246 - Analyse du mouvement utilisant des procédés basés sur les caractéristiques, p. ex. le suivi des coins ou des segments
• G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
• G06K 19/06 - Supports d'enregistrement pour utilisation avec des machines et avec au moins une partie prévue pour supporter des marques numériques caractérisés par le genre de marque numérique, p. ex. forme, nature, code
• G06T 7/215 - Découpage basé sur le mouvement

Abrégé

Disclosed is a method for training an artificial neural network capable of precision control of a magnetic robot. A method for gradually training an artificial neural network for controlling a magnetic robot, whereby the three-dimensional position of the magnetic robot is controlled, comprises: a primary training step in which a processor trains the artificial neural network to control the three-dimensional position of the magnetic robot in simulation environments; a secondary training step in which the processor additionally trains the artificial neural network to control the two-dimensional position of the magnetic robot in real-life environments after the primary training step; a tertiary training step in which the processor additionally trains the artificial neural network to control the three-dimensional position of the magnetic robot in real-life environments after the secondary training step; and a precision training step in which the processor additionally trains the artificial neural network to control the three-dimensional position of the magnetic robot in real-life environments having a preset restricted radius after the tertiary training step.

Classes IPC  ?

• G06N 3/00 - Agencements informatiques fondés sur des modèles biologiques
• G06N 3/092 - Apprentissage par renforcement
• H01F 7/02 - Aimants permanents
• A61M 37/00 - Autres appareils pour introduire des agents dans le corpsPercutanisation, c.-à-d. introduction de médicaments dans le corps par diffusion à travers la peau
• B25J 7/00 - Micromanipulateurs
• B25J 9/16 - Commandes à programme

Abrégé

The present invention relates to markers for diagnosing blood-brain barrier damage caused by alpha-synuclein, and a use thereof. Particularly, the present invention relates to: a marker composition for diagnosing blood-brain barrier (BBB) damage caused by alpha-synuclein, comprising an mRNA of one or more genes selected from the group consisting of ADAM8, C1S, C3, CCL2, CCL20, CCL5, CD83, CSF2, CSF3, CX3CL1, CXCL1, CXCL10, CXCL11, CXCL2, CXCL3, CXCL5, CXCL6, CXCL8, EBI3, IL1B, KYNU, LTB, MMP10, PAPLN, TNC, TNFRSF9 and VNN1, or a protein of the gene(s); a composition for diagnosing alpha-synucleinopathy, comprising a substance for measuring the level of the mRNA or protein of the gene(s); a diagnostic kit; and a method for providing information for predicting or diagnosing alpha-synucleinopathy.

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
• 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

An artificial intelligence device according to an embodiment of the present disclosure may comprise a memory and a processor for: training a binary classifier which infers whether a patch is a positive patch or a negative patch by using positive patches indicating normality and negative patches indicating abnormality on the basis of a normal sample indicating a non-defective product and an unlabeled sample; when the reliability of a patch output in response to a patch of a new unlabeled sample input to the trained binary classifier is greater than or equal to threshold reliability, determining the input patch as a positive patch; and storing the determined positive patch in the memory.

Classes IPC  ?

• G01N 21/88 - Recherche de la présence de criques, de défauts ou de souillures
• G06F 18/214 - Génération de motifs d'entraînementProcédés de Bootstrapping, p. ex. ”bagging” ou ”boosting”
• G06N 3/045 - Combinaisons de réseaux
• G06N 3/091 - Apprentissage actif
• G06N 3/0895 - Apprentissage faiblement supervisé, p. ex. apprentissage semi-supervisé ou auto-supervisé
• G06T 7/00 - Analyse d'image

Abrégé

The present invention offers a vertical culture slide device for tissue or cell culture, wherein a cultivation space for culturing cells or tissues is formed between a pair of slides equipped to face each other at a certain distance to provide a cultivation environment that allows for the real-time observation and recording of cell division, growth, and differentiation patterns while cultivating various tissues and organs with layered structures, whereby structural and physiological characteristics that emerge during the cultivation of cells, biological tissues, organoids, artificial skin, and other biological cultures forming multi-layered structures can be observed and measured in real-time, thus facilitating the study of tissue development processes, responses to drugs, and structural or physical changes due to genetic mutations.

Classes IPC  ?

• C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
• C12M 3/00 - Appareillage pour la culture de tissus, de cellules humaines, animales ou végétales, ou de virus
• 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

Abrégé

A dynamic service caching method reflecting a real-time edge computing use rate, according to an embodiment of the present invention, comprises the steps of: configuring a virtual queue for predicting a workload for each of a mobile server, an edge server, and a cloud server; predicting a workload according to service caching for the edge server and the cloud server by using the virtual queue and detecting each expected size of service delay on the basis of the predicted workload; and determining actual service caching for any one of the edge server and the cloud server on the basis of the detected size of the service delay.

Classes IPC  ?

• H04L 67/59 - Approvisionnement des services mandataires en fournissant une assistance opérationnelle aux appareils terminaux par déchargement dans le réseau ou par émulation, p. ex. lorsqu'ils ne sont pas disponibles
• H04L 43/0852 - Retards
• H04L 67/60 - Ordonnancement ou organisation du service des demandes d'application, p. ex. demandes de transmission de données d'application en utilisant l'analyse et l'optimisation des ressources réseau requises
• H04L 67/101 - Sélection du serveur pour la répartition de charge basée sur les conditions du réseau
• G06F 11/30 - Surveillance du fonctionnement
• H04W 28/084 - Équilibrage ou répartition des charges entre les entités de virtualisation des fonctions de réseau [NFV]Équilibrage ou répartition des charges entre les entités de calcul en périphérie, p. ex. calcul en périphérie multi-accès

Abrégé

The present disclosure provides a magnetic actuation system including a curved magnetic core forming a magnetic field or magnetic force through current supplied thereto to control a therapeutic magnetic actuation robot. The magnetic actuation system includes an electromagnet array including a plurality of electromagnets aligned in an arrangement space, wherein each of the plurality of electromagnets includes an electromagnet body linearly extending while including a magnetic core and a coil wound around the magnetic core, and a magnetic core front end portion extending from the magnetic core to protrude from the electromagnet body, and the magnetic core front end portions of the plurality of electromagnets are oriented to be bent toward a target position.

Classes IPC  ?

• H01F 7/08 - Électro-aimantsActionneurs comportant des électro-aimants avec armatures
• A61B 6/00 - Appareils ou dispositifs pour le diagnostic par radiationsAppareils ou dispositifs pour le diagnostic par radiations combinés avec un équipement de thérapie par radiations

Abrégé

The present specification relates to a magnetically actuated anti-cancer cell robot in which T cells or CAR-T cells are combined with magnetic nanoparticles by biotin-streptavidin binding, and a method for manufacturing same.

Classes IPC  ?

• 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 41/00 - Préparations médicinales obtenues par traitement de substances par énergie ondulatoire ou par rayonnement corpusculaire
• A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
• A61P 35/00 - Agents anticancéreux
• C12N 5/0783 - Cellules TCellules NKProgéniteurs de cellules T ou NK
• A61K 35/17 - LymphocytesLymphocytes BLymphocytes TCellules tueuses naturellesLymphocytes activés par un interféron ou une cytokine

Abrégé

A battery cell defect detection device according to one embodiment of the present invention comprises: a current application jig for pressing and fixing an electrode lead of a battery cell; and a conductive plate arranged on one surface of the battery cell at a position corresponding to an electrode of the battery cell, wherein the conductive plate includes a body having the same shape as the electrode of the battery cell and having a uniform thickness, a reverse current having a polarity opposite to that of a current applied to the battery cell is applied to the conductive plate, and the sum of magnetic fields induced from each of the current and the reverse current is measured to detect a steady magnetic field that occurs in a defective region of the battery cell, and thus the defective region of the battery cell is detected.

Classes IPC  ?

• G01R 31/392 - Détermination du vieillissement ou de la dégradation de la batterie, p. ex. état de santé
• G01R 33/02 - Mesure de la direction ou de l'intensité de champs magnétiques ou de flux magnétiques
• G01R 31/52 - Test pour déceler la présence de courts-circuits, de fuites de courant ou de défauts à la terre
• H01M 10/48 - Accumulateurs combinés à des dispositions pour mesurer, tester ou indiquer l'état des éléments, p. ex. le niveau ou la densité de l'électrolyte

Abrégé

An apparatus includes one or more processors configured to execute instructions; and one or more memories storing the instructions; wherein the execution of the instructions by the one or more processors configures the one or more processors to generate an approximate polynomial, approximating a neural network operation, of a portion of a deep neural network model that is configured to receive input data, by using weighted least squares based on parameters corresponding to the generation of the approximate polynomial, a mean of the input data, and a standard deviation of the input data; and generate a homomorphic encrypted data operation result based on the input data and the approximate polynomial that approximates the neural network operation.

Classes IPC  ?

• G06N 3/048 - Fonctions d’activation
• G06F 17/17 - Évaluation de fonctions par des procédés d'approximation, p. ex. par interpolation ou extrapolation, par lissage ou par le procédé des moindres carrés
• H04L 9/00 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité

Abrégé

An apparatus and method with encrypted data neural network operation is provided. The apparatus includes one or more processors configured to execute instructions and one or more memories storing the instructions, wherein the execution of the instructions by the one or more processors configures the one or more processors to generate a target approximate polynomial, approximating a neural network operation, of a portion of a neural network model, using a determined target approximation region, for the target approximate polynomial, based on a first approximate polynomial generated based on parameters corresponding to a generation of the first approximate polynomial, a maximum value of input data to the portion of the neural network layer, and a minimum value of the input data, and generate a neural network operation result using the target approximate polynomial and the input data.

Classes IPC  ?

• G06N 3/048 - Fonctions d’activation
• G06N 3/08 - Méthodes d'apprentissage

Abrégé

The present invention relates to a composition for single-cell proteomics analysis, a sample treatment method using same, and a method for unifying the labeling of ultra-small amounts of peptides. Particularly, the present invention relates to: a sample pretreatment composition for quantitative protein analysis, the sample pretreatment composition comprising a sulfobetaine-based amphoteric surfactant and N,N,N',N-tetrakis(2-hydroxypropyl)ethylenediamine as active ingredients; a sample pretreatment tube for quantitative protein analysis using the sample pretreatment composition, in which a centrifugal separation tube is equipped with a thin film having a plurality of micro through-holes; and a method for unifying and preparing a sample for quantitative protein analysis, the method comprising the steps of injecting a biological sample into micro through-holes provided in the sample pretreatment tube for quantitative protein analysis according to the present invention, treating the micro through-holes with the sample pretreatment composition for quantitative protein analysis, the sample pretreatment composition comprising a sulfobetaine-based amphoteric surfactant and N,N,N',N-tetrakis(2-hydroxypropyl)ethylenediamine as active ingredients, and allowing a reaction to occur, and when the reaction is completed, centrifuging the sample pretreatment tube in a centrifuge to obtain a pretreated sample collected at the bottom of the tube.

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 30/72 - Spectromètres de masse
• G01N 1/28 - Préparation d'échantillons pour l'analyse

Abrégé

The present invention relates to use of an odorant receptor for suppressing the lactate-induced M2-type differentiation of tumor-associated macrophages and tumor growth. In particular, the inventors of the present invention assumed that lactate-activated OR Olfr78 would function as a macrophage lactate sensor, and confirmed whether Olfr78 on bone marrow-derived macrophages (BMDMs) detect tumor-derived lactate and lactate-induced M2 polarization. The inventors of the present invention attempted to identify factors detected by Olfr78 in tumor conditioned media (TCM), and discovered that lactate in TCM and acetic acid under some conditions are major factors involved in Olfr78-mediated generation of tumor-friendly M2-TAMs. Finally, it was found that Olfr78 deficiency inhibited tumor progression and metastasis and improved antitumor immunity in vivo (in vivo). According to the present invention, Olfr78-lactate interaction plays a major role in tumor progression, and thus, targeting of the Olfr78-lactate axis can be effectively used in targeted cancer therapy.

Classes IPC  ?

• 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
• A61K 45/06 - Mélanges d'ingrédients actifs sans caractérisation chimique, p. ex. composés antiphlogistiques et pour le cœur
• C12N 15/113 - Acides nucléiques non codants modulant l'expression des gènes, p. ex. oligonucléotides anti-sens

Abrégé

The present disclosure provides a 3D object detection correction apparatus and method. The 3D object detection correction apparatus includes a processor configured to detect a 3D object based on image data. The processor is also configured to correct an error of the detected 3D object based on a difference value of camera information of a vehicle. The 3D object detection correction apparatus also includes a storage configured to store data and algorithms executable by the processor.

Classes IPC  ?

• G06V 20/64 - Objets tridimensionnels
• G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
• G06V 20/56 - Contexte ou environnement de l’image à l’extérieur d’un véhicule à partir de capteurs embarqués

Abrégé

The present disclosure relates to a method of manufacturing a field effect transistor array by direct carbon nanotube printing and a field effect transistor array manufactured by the same. In addition, the method of manufacturing a field effect transistor array according to the present disclosure can implement deposition by adjusting a concentration of carbon nanotubes at a desired location on a substrate without limiting the substrate and very easily control a location by printing carbon nanotubes at an electrode gap location, and since the carbon nanotubes do not contact oxides of the substrate, lower noise to implement excellent sensitivity. In addition, the method of manufacturing a field effect transistor array according to the present disclosure can significantly reduce manufacturing costs and processing time by printing carbon nanotubes at a desired location without additional processes, and can be applied to various devices through a low-temperature process.

Classes IPC  ?

• H01L 29/66 - Types de dispositifs semi-conducteurs
• H01L 21/02 - Fabrication ou traitement des dispositifs à semi-conducteurs ou de leurs parties constitutives
• H01L 27/088 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface le substrat étant un corps semi-conducteur comprenant uniquement des composants semi-conducteurs d'un seul type comprenant uniquement des composants à effet de champ les composants étant des transistors à effet de champ à porte isolée
• H01L 29/06 - Corps semi-conducteurs caractérisés par les formes, les dimensions relatives, ou les dispositions des régions semi-conductrices
• H01L 29/775 - Transistors à effet de champ avec un canal à gaz de porteurs de charge à une dimension, p.ex. FET à fil quantique

Abrégé

A magnetron sputtering device according to the present disclosure includes a chamber having a vacuum state therein, a gas supply pipe configured to supply argon (Ar) gas into the chamber, a sputtering head provided within the chamber and including a sputtering target and a magnetic body disposed on a bottom end of the sputtering target to generate a magnetic field, a power supply configured to supply current to the sputtering target to generate plasma, a cooling device including a refrigerant pipe, through which refrigerant circulating from outside the chamber to the sputtering head, flows and configured to cool the sputtering head to a low temperature, a sputtering shield surrounding an area of the refrigerant pipe located outside the chamber and including a refrigerant inlet and a refrigerant outlet communicating with the refrigerant pipe, wherein the sputtering shield including a communication hole communicating with the chamber to have a vacuum state therein and the refrigerant pipe delivers the refrigerant while being disposed in a dual vacuum structure, wherein in the dual vacuum structure, an area of the refrigerant pipe located outside the chamber is disposed within the sputtering shield having the vacuum state, and an area of the refrigerant pipe located between the sputtering shield and the sputtering head is disposed within the chamber having the vacuum state.

Classes IPC  ?

• H01J 37/34 - Tubes à décharge en atmosphère gazeuse fonctionnant par pulvérisation cathodique
• C23C 14/35 - Pulvérisation cathodique par application d'un champ magnétique, p. ex. pulvérisation au moyen d'un magnétron
• C23C 14/56 - Appareillage spécialement adapté au revêtement en continuDispositifs pour maintenir le vide, p. ex. fermeture étanche
• H01J 37/18 - Fermetures étanches

Abrégé

Various embodiments of the present invention pertain to a microstructure for actively sampling microbes, which can easily sample and recover intestinal microbes, and a method of actively sampling microbes by using same. The microstructure for actively sampling microbes may comprise: a core including magnetic nanoparticles, a reaction initiator, and a polymer monomer; and a shell surrounding the core and including a fatty acid.

Classes IPC  ?

• A61B 10/00 - Instruments pour le prélèvement d'échantillons corporels à des fins de diagnostic Autres procédés ou instruments pour le diagnostic, p. ex. pour le diagnostic de vaccination ou la détermination du sexe ou de la période d'ovulationInstruments pour gratter la gorge

Abrégé

The present invention provides an electronic brake device, comprising: a driving unit that provides driving force; a power transmission unit having a drive shaft that is connected to one side of the driving unit and rotates in a first direction or a second direction by means of the driving force; a differential gear unit connected to one side of the power transmission unit; a power distribution unit having a first driven shaft connected to one side of the differential gear unit and a second driven shaft connected to the other side of the differential gear unit; and a transmission gear unit that receives the driving force from the first driven shaft and the second driven shaft and provides the driving force to a pressing unit that applies braking force to a disc, wherein the drive shaft rotates in the first direction or the second direction such that the pressing unit may selectively apply the braking force to the disc.

Classes IPC  ?

• B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissanceSystèmes de freins incorporant ces moyens de transmission, p. ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
• B60T 1/06 - Aménagements des éléments de freinage, c.-à-d. des parties de ceux-ci dans lesquelles se produit l'effet de freinage en agissant par retardement des roues par action autre que sur la bande de roulement, p. ex. par action sur une jante, un tambour, un disque ou sur la transmission
• F16D 65/18 - Mécanismes d'actionnement pour freinsMoyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour rapprocher les organes par traction

Abrégé

Various embodiments of the present invention are: a biological material delivery structure that allows accurate delivery to a treatment site without loss of bacteria or drugs; and a biological material delivery method using same, the biological material delivery structure comprising: a core layer including a biological material supported therein; and a first outer layer disposed on the core layer and including magnetic nanoparticles supported therein, wherein the core layer includes a first alginate, and the second outer layer includes a second alginate.

Classes IPC  ?

• A61K 9/50 - Microcapsules
• A61K 47/36 - PolysaccharidesLeurs dérivés, p. ex. gommes, amidon, alginate, dextrine, acide hyaluronique, chitosane, inuline, agar-agar ou pectine
• A61K 35/74 - Bactéries
• A61K 41/00 - Préparations médicinales obtenues par traitement de substances par énergie ondulatoire ou par rayonnement corpusculaire

Abrégé

An artificial intelligence inference and training system using SSD offloading, according to one embodiment of the present invention, comprises: storage servers for storing data and comprising a plurality of SSDs which each comprise a first computing device; a transfer learning server connected to the storage servers via a network and generating an artificial intelligence model which is updated through periodic training; an inference server for extracting metadata for the data by using the artificial intelligence model received from the transfer learning server; and a database for storing the extracted metadata, wherein the transfer learning server comprises a second computing device, and a first part of the training is carried out through the first computing devices, and a second part, including the remaining training parts other than the first part of the training, is carried out through the second computing device.

Classes IPC  ?

• G06N 3/098 - Apprentissage distribué, p. ex. apprentissage fédéré
• G06N 3/096 - Apprentissage par transfert
• G06N 3/063 - Réalisation physique, c.-à-d. mise en œuvre matérielle de réseaux neuronaux, de neurones ou de parties de neurone utilisant des moyens électroniques
• G06N 5/04 - Modèles d’inférence ou de raisonnement
• G06F 3/06 - Entrée numérique à partir de, ou sortie numérique vers des supports d'enregistrement

Abrégé

The present invention relates to a carbon structure, which can stably support a high content of sulfur in pores and has excellent electrical conductivity properties, wherein the carbon structure is a polyhedron, of which the center on at least one side is concave, and is a highly graphitized nitrogen-doped porous carbon structure. Therefore, the stability of lithium-sulfur batteries can be improved by effectively suppressing a shuttle phenomenon occurring during an electrochemical reaction of lithium-sulfur batteries containing, as a cathode active material, the carbon structure supporting sulfur as well as minimizing the volume change resulting from sulfur and reduced lithium sulfide.

Classes IPC  ?

• C01B 32/05 - Préparation ou purification du carbone non couvertes par les groupes , , ,
• H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
• H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages
• H01M 4/58 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFyEmploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de structures polyanioniques, p. ex. phosphates, silicates ou borates
• H01M 4/13 - Électrodes pour accumulateurs à électrolyte non aqueux, p. ex. pour accumulateurs au lithiumLeurs procédés de fabrication
• 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 pharmaceutical composition for the prevention or treatment of degenerative brain diseases, comprising olmutinib as an active ingredient and, particularly, to a pharmaceutical composition and a health functional food composition for the prevention or treatment of neuroinflammation or degenerative brain diseases, comprising, as an active ingredient, olmutinib or a pharmaceutically acceptable salt thereof. In addition, the present invention relates to a composition for protecting nerve cells damaged by excessive inflammatory responses in nerve cells, a reagent composition for inhibiting the activation of microglia or astrocytes, and a reagent composition for inhibiting tau hyperphosphorylation or tau kinase activation.

Classes IPC  ?

• A61K 31/519 - PyrimidinesPyrimidines hydrogénées, p. ex. triméthoprime condensées en ortho ou en péri avec des hétérocycles
• A61P 25/00 - Médicaments pour le traitement des troubles du système nerveux
• A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs

Abrégé

The present invention provides a motion tracking device comprising: a marker tracking unit, which photographs a detection marker attached to a preset area of a human body so as to generate a marker image; a photographing unit, which photographs the human body so as to generate a human body image; and a processor unit, which receives the marker image from the marker tracking unit so as to detect marker information, receives the human body image from the photographing unit so as to detect the frame information, and uses the marker information and the frame information so as to derive operation information about the human body.

Classes IPC  ?

• G06T 7/246 - Analyse du mouvement utilisant des procédés basés sur les caractéristiques, p. ex. le suivi des coins ou des segments
• G06T 7/277 - Analyse du mouvement impliquant des approches stochastiques, p. ex. utilisant des filtres de Kalman
• G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
• G06T 7/60 - Analyse des attributs géométriques

Abrégé

The present disclosure relates to an automation method and device for cognitive rehabilitation training and, more specifically, to an automation method and device for cognitive rehabilitation training, in which an automation system is established that analyzes training information of a subject participating in cognitive rehabilitation training and derives the appropriateness of difficulty to update a training schedule, thus enabling training design in consideration of the subject's characteristics, and flexible training update according to the subject's progress.

Classes IPC  ?

• G16H 20/70 - 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 thérapies mentales, p. ex. la thérapie psychologique ou le training autogène
• G16H 10/20 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des essais ou des questionnaires cliniques électroniques
• A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus

Abrégé

The present invention provides a system for sharding-based key-value caching, the system comprising: a key-value storage including a plurality of SSDs; a key-value director for processing a caching request of key-value pairs of the key-value storage, the caching request received from a client; and a key-value shard for receiving and indexing the caching request having been received by the key-value director, and processing inputs and outputs of the key-value pairs from the key-value storage, wherein a plurality of the key-value shards are provided, and each of the plurality of the key-value shards manages at least one of the plurality of SSDs.

Classes IPC  ?

• G06F 3/06 - Entrée numérique à partir de, ou sortie numérique vers des supports d'enregistrement
• G06F 12/02 - Adressage ou affectationRéadressage

Abrégé

The present invention provides a robot and a method for estimating the position of a robot. The robot may comprise: a main body unit that forms the exterior of the robot and includes a driving unit; a sensor unit disposed in the main body unit and including a vision camera unit that takes images of an object, a depth sensor unit that acquires depth information, and a marker tracking unit that tracks the position of a marker attached to the object; and a processor that receives image information, depth information, and marker information from the sensor unit, derives position information of the object, and estimates position information of the robot by using the position information of the object.

Classes IPC  ?

• B25J 9/16 - Commandes à programme
• B25J 5/00 - Manipulateurs montés sur roues ou sur support mobile
• B25J 13/08 - Commandes pour manipulateurs au moyens de dispositifs sensibles, p. ex. à la vue ou au toucher
• B25J 19/02 - Dispositifs sensibles
• G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions

Abrégé

The present invention relates to an electroluminescent device and a method for manufacturing same. An electroluminescent device according to one embodiment comprises a lower electrode layer, an electroluminescent device layer, and an upper transparent electrode layer stacked on a substrate, wherein the upper transparent electrode layer may be an electrode formed by coating a transparent film substrate with a metal nano thin film.

Classes IPC  ?

• H10K 50/828 - Cathodes transparentes, p. ex. comprenant des couches métalliques minces
• H10K 50/81 - Anodes
• H10K 77/10 - Substrats, p. ex. substrats flexibles
• H10K 50/11 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL]
• H10K 71/00 - Fabrication ou traitement spécialement adaptés aux dispositifs organiques couverts par la présente sous-classe
• H10K 50/856 - Dispositifs pour extraire la lumière des dispositifs comprenant des moyens réfléchissants

Abrégé

The present invention relates to a surface acoustic wave-based material measuring device, material measuring system, and material measuring method, and more particularly, to a technique of accurately and reliably measuring various inherent physical properties of temperature and frequency-dependent materials by generating multiple resonant waves.

Classes IPC  ?

• G01N 29/02 - Analyse de fluides
• G01N 29/036 - Analyse de fluides en mesurant la fréquence ou la résonance des ondes acoustiques
• G01N 29/24 - Sondes
• G01N 29/32 - Dispositions pour supprimer des influences indésirables, p. ex. des variations de température ou de pression

Abrégé

The present invention provides a variable-resistance exercise device, and may comprise: a power provision part, which is supplied with a power source from the outside so as to provide power; a power distribution part which is connected to one side of the power provision part, and which has a first shaft and a second shaft at both sides thereof and a differential gear, which controls power distribution so as to transmit distributed power to the first shaft and the second shaft; an action part connected to the first shaft so as to receive the distributed power, thereby rotating in a first direction; a handle part connected to the action part so as to provide, to the action part, a load in the direction opposite to the first direction; and a braking part which is connected to the second shaft, and which generates braking force corresponding to the load so that the magnitude of the power distributed to the handle part can be controlled.

Classes IPC  ?

• A63B 21/005 - Appareils de gymnastique pour développer ou fortifier les muscles ou les articulations du corps en surmontant des résistances, avec ou sans dispositifs de mesure utilisant des dispositifs résistants électromagnétiques ou électriques
• A63B 24/00 - Commandes électriques ou électroniques pour les appareils d'exercice des groupes
• A63B 21/00 - Appareils de gymnastique pour développer ou fortifier les muscles ou les articulations du corps en surmontant des résistances, avec ou sans dispositifs de mesure

Abrégé

Disclosed is a particle-measuring device, including: a measurement part including first and second electrodes and measuring a mass of particles with a change in signals transmitted and received between the first and second electrodes, wherein the first and second electrodes are patterned on a base made of a piezoelectric material and transmit/receive signals to/from each other; and an adsorption part provided in an adsorption region between the first and second electrodes and configured to adsorb fine particles according to a temperature change. According to such a configuration, the particle-measuring device does not interfere with the resonance rate of a piezoelectric material while having a high adsorption rate, thereby providing excellent particle measurement quality.

Classes IPC  ?

• G01N 15/12 - Recherche de particules individuelles en mesurant des effets électriques ou magnétiques en observant des changements de résistance ou d’impédance à travers des fentes traversées par des particules individuelles, p. ex. en utilisant le principe de Coulter
• G01N 15/10 - Recherche de particules individuelles

Abrégé

Provided is a magnetic actuation system controlling a magnetic microrobot, a magnetic actuation catheter, or a guide wire by using a magnetic field, and more particularly, a magnetic actuation system compatible with a C-arm that is applied to the C-arm, which is a mobile X-ray fluoroscopy device, in order to enable control of the microrobot or a catheter treatment in a human body by using the C-arm.

Classes IPC  ?

• A61M 25/01 - Introduction, guidage, avance, mise en place ou maintien en position des cathéters
• A61B 6/00 - Appareils ou dispositifs pour le diagnostic par radiationsAppareils ou dispositifs pour le diagnostic par radiations combinés avec un équipement de thérapie par radiations
• A61B 34/00 - Chirurgie assistée par ordinateurManipulateurs ou robots spécialement adaptés à l’utilisation en chirurgie

Abrégé

The present disclosure relates to an anodizing apparatus that may include: a body; a jig tray disposed inside the body and having a plurality of coupling holes formed to pass therethrough in an upward and downward direction thereof; a plurality of jigs detachably coupled correspondingly to the plurality of coupling holes of the jig tray to fix a plurality of objects to be anodized thereto at a time; and an anodizing unit adapted to perform an anodizing process for the plurality of objects to be anodized and having a plurality of accommodation parts for storing electrolytes therein.

Classes IPC  ?

• C25D 11/00 - Revêtement électrolytique par réaction de surface, c.-à-d. par formation de couches de conversion
• C25D 17/02 - CuvesInstallations s'y rapportant
• C25D 17/06 - Dispositifs pour suspendre ou porter les objets à revêtir
• C25D 21/02 - Chauffage ou refroidissement
• C25D 21/12 - Commande ou régulation

Abrégé

Disclosed are porous multi-metal oxide nanotubes and a production method therefor. In one aspect, methods for producing porous multi-metal oxide nanotubes are provided comprising: (a) preparing an admixture comprising metal-acetylacetonate precursors, polyacrylonitrile (PAN) and a solvent component; and (b) producing a nanocomposite from the admixture, wherein metals of the metal-acetylacetonate precursors comprise a non-radioactive alkali metal stable isotope and a non-radioactive alkaline earth metal stable isotope. As such, porous multi-metal oxide nanotubes having a single-phase multivalence may be obtained in high yield without using harmful chemical substances. In addition, the polymer electrolyte membrane including the porous multi-metal oxide nanotubes may have maintained and improved mechanical strength, and thus may have maintained durability even during cell operation and may also have improved proton conductivity even at low humidity. The fuel cell including the polymer electrolyte membrane may have improved performance.

Classes IPC  ?

• D01F 9/10 - Filaments, ou similaires, faits par l’homme, formés d’autres substancesLeur fabricationAppareils spécialement adaptés à la fabrication de filaments de carbone de matière inorganique par décomposition de substances organiques
• D01D 5/00 - Formation des filaments, fils ou similaires
• H01M 8/10 - Éléments à combustible avec électrolytes solides

Abrégé

Provided are a magnetic actuation device using a permanent magnet which may generate a magnetic field for a long time with lower power and lower heat by using the permanent magnet, and a system using the same. The magnetic actuation device may utilize the plurality of permanent magnets for controlling an alignment direction with two degrees of freedom to thus exclude an actuation element limiting space utilization, such as a robot arm, thus allowing an operator using a medical device to perform a safe procedure on a patient.

Classes IPC  ?

• H01F 7/02 - Aimants permanents
• H01F 7/20 - Électro-aimantsActionneurs comportant des électro-aimants sans armature

Abrégé

The present invention provides a hydrophilically and hydrophobically surface-treated metal plate comprising: a plate made of a metal; a hydrophilic surface layer hydrophilically formed by oxidizing and etching the surface of the plate; and a hydrophobic surface layer hydrophobically formed by applying a polymer and/or a lubricant to the surface of the plate.

Classes IPC  ?

• B05D 5/08 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers pour obtenir une surface antifriction ou anti-adhésive
• B05D 7/14 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à du métal, p. ex. à des carrosseries de voiture
• 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 183/08 - Polysiloxanes contenant du silicium lié à des groupes organiques contenant des atomes autres que le carbone, l'hydrogène et l'oxygène
• C09D 127/12 - Compositions de revêtement à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un halogèneCompositions de revêtement à base de dérivés de tels polymères non modifiés par un post-traitement chimique contenant des atomes de fluor
• C23C 22/64 - Traitement des métaux réfractaires ou des alliages à base de métaux réfractaires

Abrégé

The present invention relates to a method for manufacturing a polymer-based microneedle patch designed to maximize skin penetration performance. The polymer-based microneedle patch of the present disclosure can be manufactured to have enhanced penetration power and flexibility as microneedles formed of a polymer with both rigidity and flexibility are combined with an elastic and breathable substrate.

Classes IPC  ?

• B29C 39/02 - Moulage par coulée, c.-à-d. en introduisant la matière à mouler dans un moule ou entre des surfaces enveloppantes sans pression significative de moulageAppareils à cet effet pour la fabrication d'objets de longueur définie, c.-à-d. d'objets séparés
• B29C 33/38 - Moules ou noyauxLeurs détails ou accessoires caractérisés par la matière ou le procédé de fabrication
• B29C 39/26 - Moules ou noyaux
• B29C 35/08 - Chauffage ou durcissement, p. ex. réticulation ou vulcanisation utilisant l'énergie ondulatoire ou un rayonnement corpusculaire
• B33Y 80/00 - Produits obtenus par fabrication additive
• B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
• B29C 39/42 - Coulée sous conditions particulières, p. ex. sous vide
• G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
• C09D 183/04 - Polysiloxanes
• A61M 37/00 - Autres appareils pour introduire des agents dans le corpsPercutanisation, c.-à-d. introduction de médicaments dans le corps par diffusion à travers la peau

Abrégé

A liquid metal-based shape driving device of the present invention comprises: a device having a predetermined modulus; a first liquid metal coil coupled to a specific part of the device having a predetermined modulus, and having a shape which changes according to a magnetic field generated when current is applied; and a base which is spaced apart in a first direction and in parallel with the first liquid metal coil having the shape that changes according to the magnetic field generated when current is applied, and generates the magnetic field with respect to the first liquid metal coil having the shape that changes according to the magnetic field generated when current is applied.

Classes IPC  ?

• F03G 7/06 - Mécanismes produisant une puissance mécanique, non prévus ailleurs ou utilisant une source d'énergie non prévue ailleurs utilisant la dilatation ou la contraction des corps produites par le chauffage, le refroidissement, l'humidification, le séchage ou par des phénomènes similaires
• H01F 1/03 - Aimants ou corps magnétiques, caractérisés par les matériaux magnétiques appropriésEmploi de matériaux spécifiés pour leurs propriétés magnétiques en matériaux inorganiques caractérisés par leur coercivité
• H01F 1/44 - Aimants ou corps magnétiques, caractérisés par les matériaux magnétiques appropriésEmploi de matériaux spécifiés pour leurs propriétés magnétiques en liquides magnétiques, p. ex. ferrofluides

Abrégé

Provided are a novel nickel foam having a hierarchical pore structure, a method of producing the same, and an application thereof. Unlike a conventional nickel foam, the nickel foam has a well-developed hierarchical pore structure including pores having a size of 4 μm or less in addition to inherent macropores having a size of 100 μm to 900 μm, and thus, may have a significantly large specific surface area. Accordingly, the nickel foam may be variously applied to an electrochemical reaction such as a water electrolysis system and an exhaust gas purification filter.

Classes IPC  ?

• C25B 11/031 - Électrodes poreuses
• B01D 53/86 - Procédés catalytiques
• B01J 23/72 - Cuivre
• B01J 23/755 - Nickel
• B01J 35/56 - Structures foraminées ayant des passages ou des canaux traversants, p. ex. monolithes tridimensionnels ou grilles
• B01J 35/61 - Surface spécifique
• C23F 1/12 - Compositions gazeuses
• C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
• C25B 11/061 - Métal ou alliage
• H01G 11/30 - Électrodes caractérisées par leur matériau
• H01G 11/52 - Séparateurs

Abrégé

The present invention relates to a technology for generating a stray field having a magnetic field direction according to an outer magnetic field by using a magnetic field conversion unit based on a magnetic particle, and detecting a magnetic field direction of the stray field through a magnetic sensor to detect a three-axis magnetic field. A three-axis magnetic field detection device according to an embodiment of the present invention may include a magnetic field conversion unit for generating a stray field having a magnetic field direction according to a magnetic field direction of an outer magnetic field by using a magnetic particle, a magnetic field measurement unit for measuring a magnetic field direction with respect to an X-axis magnetic field, a Y-axis magnetic field, and the stray field in relation to the outer magnetic field, and a magnetic field detection unit for detecting the X-axis magnetic field, the Y-axis magnetic field, and a Z-axis magnetic field on the basis of the measured magnetic field direction.

Classes IPC  ?

• G01R 33/02 - Mesure de la direction ou de l'intensité de champs magnétiques ou de flux magnétiques
• G01R 33/00 - Dispositions ou appareils pour la mesure des grandeurs magnétiques