Abrégé

An image encoding/decoding method, device and recording medium of the present disclosure may include deriving an atlas boundary from a reference sample region of a current block, determining, in response to the existence of the atlas boundary, whether an index of a reference sample line having the atlas boundary is greater than a threshold value, and adaptively transmitting a multiple reference line (MRL) syntax of the current block encoded by a changed binarization method based on the atlas boundary according to whether an index of a reference sample line having the atlas boundary is greater than a threshold value.

Classes IPC  ?

• H04N 19/70 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par des aspects de syntaxe liés au codage vidéo, p. ex. liés aux standards de compression
• H04N 19/117 - Filtres, p. ex. pour le pré-traitement ou le post-traitement
• H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c.-à-d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p. ex. un objet la zone étant un bloc, p. ex. un macrobloc

Abrégé

The present invention relates to a pharmaceutical composition for preventing or treating bone diseases, and more specifically, includes a TCP-(MP)-Caffeic acid analogue, and thus can inhibit osteoclast differentiation and/or generation and exhibit an excellent prevention or treatment effect on various bone diseases including osteoporosis and the like.

Classes IPC  ?

• A61K 31/44 - Pyridines non condenséesLeurs dérivés hydrogénés
• A61P 19/08 - Médicaments pour le traitement des troubles du squelette des maladies osseuses, p. ex. rachitisme, maladie de Paget
• 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 method for manufacturing a copper foil having a porous structure. A method for manufacturing a copper foil having a porous structure according to one aspect of the present invention may comprise the steps of: preparing a plating solution containing copper ions and at least one of chlorine ions or SPS; dipping an oxidation electrode and a reduction electrode in the plating solution; and manufacturing a copper foil by reducing the copper ions by applying a current to the plating solution, wherein the driving force required for the nucleation of the copper ions is reduced by at least one of the chlorine ions or the SPS contained in the plating solution.

Classes IPC  ?

• C25D 1/04 - FilsBandesFeuilles
• C25D 1/20 - Séparation d'avec les électrodes des objets formés par celles-ci

Abrégé

The present invention relates to a composition comprising eriocitrin as an active ingredient. The composition was confirmed to have the effects of inhibiting canalization and cell migration and increasing the apoptosis of HUVECs. It was also confirmed that the chick chorioallantoic membrane (CAM) has the effect of inhibiting capillary formation in an in vivo model. Therefore, the composition can be effectively used for preventing, treating or ameliorating angiogenesis-related diseases by inhibiting angiogenesis, due to having the effects.

Classes IPC  ?

• A61K 31/7048 - Composés ayant des radicaux saccharide et des hétérocycles ayant l'oxygène comme hétéro-atome d'un cycle, p. ex. leucoglucosane, hespéridine, érythromycine, nystatine
• A61P 9/00 - Médicaments pour le traitement des troubles du système cardiovasculaire
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs

Abrégé

The present invention relates to a composition comprising luteolin 7-O-glucoside as an active ingredient. It has been confirmed that the composition has an effect of inhibiting lumen formation and cell migration, and an effect of increasing apoptosis of HUVECs. In addition, it has been confirmed that the composition has an effect of inhibiting chick chorioallantoic membrane (CAM) capillary formation in an in vivo model. Therefore, the composition can be effectively used for preventing, treating, or alleviating angiogenesis-related diseases by inhibiting angiogenesis by having the effects.

Classes IPC  ?

• A61K 31/7048 - Composés ayant des radicaux saccharide et des hétérocycles ayant l'oxygène comme hétéro-atome d'un cycle, p. ex. leucoglucosane, hespéridine, érythromycine, nystatine
• A61P 27/02 - Agents ophtalmiques
• A61P 35/00 - Agents anticancéreux
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs

Abrégé

The present specification provides a method for transmitting and receiving a signal with low power in a communication system. More specifically, the method performed by a second terminal comprises the steps of: transmitting and receiving a first signal to and from a first terminal through a monitoring duration of a sidelink, wherein the monitoring duration includes a listening duration and a receiving duration; harvesting energy through the listening duration; and transmitting a second signal on the basis of the harvested energy.

Classes IPC  ?

• H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p. ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
• H04W 52/02 - Dispositions d'économie de puissance

Abrégé

The present invention relates to an ultra-fine electrode using a low melting point metal and a method for manufacturing same. A method for manufacturing an ultra-fine electrode using a low melting point metal according to one aspect of the present invention comprises the steps of: preparing an insulation member having a hollow formed along the longitudinal direction; filling the hollow of the insulation member with a liquid metal having a melting point of 25-400°C; cooling and solidifying the metal filled in the hollow of the insulation member; and forming a necking on the insulation member and the metal, and fracturing the necked portion to manufacture the ultra-fine electrode.

Classes IPC  ?

• G01Q 60/60 - Microscopie électrochimique à balayage SECM [Scanning Electro-Chemical Microscopy] ou appareils à cet effet, p. ex. sondes SECM
• G01Q 70/16 - Fabrication des sondes

Abrégé

The present invention relates to a pharmaceutical composition comprising graphene quantum dots as an active ingredient for preventing or treating neurodegenerative diseases and, more specifically, to a pharmaceutical composition comprising graphene quantum dots to inhibit the formation of stress granules or protein aggregates, whereby the composition is capable of exhibiting excellent efficacy against neurodegenerative diseases, which are TDP -43 proteinous diseases.

Classes IPC  ?

• A61K 33/44 - Carbone élémentaire, p. ex. charbon de bois, noir de carbone
• 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

The provided method for evaluating erosion resistance of a reactor valve is capable of quick and accurate measurement. According to a first aspect of the present invention, the provided method for evaluating erosion resistance of a reactor valve comprises the steps of: (S1) regulating the temperature and flow rate of fluid supplied from a supply part including a first pump; and (S2) providing the regulated fluid to an erosion resistance measurement part having a control valve, wherein the open state of the control valve is regulated to be less than 58%.

Classes IPC  ?

• G01M 13/003 - Soupapes de machines
• G01N 17/00 - Recherche de la résistance des matériaux aux intempéries, à la corrosion ou à la lumière
• G21C 17/017 - Inspection ou maintenance de tuyaux ou de tubes dans des installations nucléaires
• F16K 37/00 - Moyens particuliers portés par ou sur les soupapes ou autres dispositifs d'obturation pour repérer ou enregistrer leur fonctionnement ou pour permettre de donner l'alarme

Abrégé

The present invention reveals that PDH can be utilized as a new target for the treatment of neuropathy and, based on this finding, provides preventive and therapeutic agents for neuropathy. Additionally, the present invention provides a method for screening candidate substances for neuropathy prevention and treatment. The screening method of the present invention allows for the effective selection of new candidate substances that can prevent and/or treat neuropathy, and the substances selected by the screening method can be used to provide a pharmaceutical composition for the prevention and treatment of neuropathy.

Classes IPC  ?

• A61K 31/20 - Acides carboxyliques, p. ex. acide valproïque ayant un groupe carboxyle lié à une chaîne acyclique d'au moins sept atomes de carbone, p. ex. acides stéarique, palmitique ou arachidique
• A61P 25/00 - Médicaments pour le traitement des troubles du système nerveux
• A61P 25/02 - Médicaments pour le traitement des troubles du système nerveux des neuropathies périphériques
• 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
• 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 novel biomarker for diagnosing cancer, and a use thereof. STC1, a novel biomarker for diagnosing or predicting the prognosis of cancer according to the present invention, was found to be related to poor prognosis of cancer patients according to the expression level, and was found to be overexpressed in various cancer cell lines. In addition, STC1 was found to be a biomarker related to the proliferation, invasion, and migration (metastasis) of cancer cells. In addition, it was found that STC1 is detected in the serum or urine of bladder cancer patients, and can be effectively used for diagnosing and predicting the prognosis of bladder cancer by identifying differences in expression according to the patient's clinical stage.

Classes IPC  ?

• C12Q 1/6886 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour les maladies provoquées par des altérations du matériel génétique pour le cancer
• C12Q 1/6809 - Méthodes de détermination ou d’identification des acides nucléiques faisant intervenir la détection différentielle

Abrégé

The present invention relates to a pharmaceutical composition and the like for preventing or treating peripheral neuropathy, and has been completed by the identification that a diphenyl ether derivative isolated from a marine organism specifically promotes mitophagy activity, and thus can exhibit a peripheral neuropathy treatment effect. Specifically, the compound according to the invention independently promotes mitophagy in the PINK1-Parkin pathway so as to alleviate hyperalgesia, which is a representative symptom of peripheral neuropathy, and can effectively alleviate anti-cancer agent-induced mitochondrial dysfunction of sensory nerves. In particular, the compound of the present invention does not damage mitochondrial function or inhibit cell growth, and thus can be used as a safe therapeutic drug. Therefore, a diphenyl ether derivative according to the present invention has low risk of side effects and enables fundamental treatment of peripheral neuropathy through mitophagy promotion, and thus is expected to be effectively used as a drug for preventing and treating peripheral neuropathy.

Classes IPC  ?

• A61K 31/085 - Éthers ou acétals ayant une liaison éther à un carbone cyclique d'un noyau aromatique
• A61P 25/02 - Médicaments pour le traitement des troubles du système nerveux des neuropathies périphériques
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs

Abrégé

244 as a copper precursor, and not only is it expected to reduce costs, but also has the potential for high-yield copper nanowire synthesis through additional process control in the future.

Classes IPC  ?

• B22F 9/24 - Fabrication des poudres métalliques ou de leurs suspensionsAppareils ou dispositifs spécialement adaptés à cet effet par un procédé chimique avec réduction de mélanges métalliques à partir de mélanges métalliques liquides, p. ex. de solutions
• B22F 1/054 - Particules de taille nanométrique

Abrégé

The present invention relates to an electrolytic plating apparatus for surface modification of a pipe. The technical subject matter according to one aspect of the present invention is an electrolytic plating apparatus for modifying the surface of a pipe, the apparatus comprising: a housing having an inner space in which electrodes, a plating solution and a pipe can be accommodated, and having, at the lower surface thereof, a plating solution inlet into which the plating solution is injected; a plating auxiliary part which is provided in the housing so as to vertically fix the pipe inserted into the housing, and which guides that the plating solution flows toward the upper portion of the housing if the solution is injected into the housing; and an auxiliary support part which is provided in the housing so as to separate the plating auxiliary part a predetermined distance from the plating solution inlet, and which guides that the plating solution having flowed in through the plating solution inlet flows toward the plating auxiliary part.

Classes IPC  ?

• C25D 17/02 - CuvesInstallations s'y rapportant
• C25D 7/04 - TubesAnneauxCorps creux
• C25D 17/08 - Claies
• C25D 17/10 - Électrodes
• C25D 21/12 - Commande ou régulation

Abrégé

The electroplating apparatus for surface modification of pipes includes: a housing comprising an inner space accommodating an electrode, a plating solution, and a pipe therein, and a plating solution inlet disposed on a lower surface of the housing and allowing the plating solution to be injected therethrough; a plating auxiliary part disposed inside the housing, vertically fixing the pipe inserted into the housing, and guiding the plating solution injected into the housing to flow toward an upper portion of the housing; and an auxiliary support part disposed inside the housing, spacing the plating auxiliary part and the plating solution inlet apart from each other by a predetermined distance, and guiding the plating solution introduced through the plating solution inlet to flow in a direction, where the plating auxiliary part is disposed.

Classes IPC  ?

• C25D 17/02 - CuvesInstallations s'y rapportant
• C25D 7/04 - TubesAnneauxCorps creux
• C25D 17/08 - Claies
• C25D 21/12 - Commande ou régulation

Abrégé

The objective of the present invention is to provide an anti-inflammatory or antioxidant composition comprising benzyl caffeate as an active ingredient. Benzyl caffeate has no cytotoxicity, and was confirmed to inhibit the production of nitric oxide (NO) and prostaglandin E2 (PGE2) in a concentration-dependent manner. Benzyl caffeate was also confirmed to inhibit the production of inflammatory cytokines and reactive oxygen species (ROS), and thus can be effectively used in related industries.

Classes IPC  ?

• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs
• A23L 21/20 - Produits de l'apiculture, p. ex. gelée royale ou pollenLeurs succédanés
• A61K 8/98 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des produits de constitution indéterminée ou leurs dérivés d'origine animale
• A61K 35/644 - Cire d’abeillePropolisGelée royaleMiel
• A23K 10/20 - Produits alimentaires pour animaux à base de matières d’origine animale

Abrégé

The present invention relates to a check valve which can easily adjust cracking pressure without replacement of a spring though screw-type adjusting of the elastic force of the spring, and which can prevent the occurrence of chattering. The check valve according to one aspect of the present invention may comprise: a first valve body connected to a pipe through which fluid is supplied; a seat, which is disposed at the front end portion of the first valve body and has a flow path on which the fluid flowing through the pipe flows; a poppet, which is movably provided in an inner space of the first valve body so as to open/close the flow path while coming into close contact with or being spaced apart from the rear end portion of the seat; the spring for providing the elastic force by which the poppet is pressed toward the seat in the inner space of the first valve body; a spring support member, which is provided at the rear end portion of the first valve body so as to be movable in the forward and backward directions, and supports the rear end portion of the spring; a second valve body, which communicates with the rear end portion of the first valve body and is connected to the pipe through which the fluid is discharged; and an elastic force adjustment member, which is disposed between the rear end portion of the first valve body and the front end portion of the second valve body so as to move the spring support member in the forward and backward directions with respect to the first valve body by means of external force, thereby adjusting the elastic force of the spring.

Classes IPC  ?

• F16K 15/02 - Soupapes, clapets ou valves de retenue à corps de soupapes rigides guidés
• F16K 47/02 - Moyens incorporés aux soupapes pour absorber l'énergie d'un fluide pour empêcher les coups de bélier ou le bruit
• F16K 17/02 - Soupapes ou clapets de sûretéSoupapes ou clapets d'équilibrage ouvrant sur excès de pression d'un côtéSoupapes ou clapets de sûretéSoupapes ou clapets d'équilibrage fermant sur insuffisance de pression d'un côté
• F16K 31/50 - Moyens mécaniques d'actionnement à tige-guide filetée
• F16K 31/60 - Poignées

Abrégé

The present disclosure relates to an organic compound including at least one carbazolyl moiety fused with an alicyclic or hetero alicyclic ring and linked to directly or via a linker to a triazine moiety and at least one blocking moiety linked the triazine moiety, an organic light emitting diode and an organic light emitting device including the organic compound. The organic compound can implement high luminous efficiency as enhancing delayed fluorescent property, minimize reduction of the luminous lifespan caused by substituent degradation, and can secure high triplet energy level owing to no conjugation extensions. The organic light emitting diode and the organic light emitting device using the organic compound can have beneficial luminous efficiency and the luminous lifespan.

Classes IPC  ?

• H10K 85/40 - Composés organosiliciés, p. ex. pentacène TIPS
• C07F 7/08 - Composés comportant une ou plusieurs liaisons C—Si
• C09K 11/06 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances organiques luminescentes

Abrégé

The present invention relates to a grass preservation system using vegetation identification through multispectral image information and a grass preservation method using the same system, the system comprising: an unmanned aerial vehicle, which can fly and capture a multi-spectral image; a pre-processing unit, which can correct an irregular spectrum in the multispectral image captured by means of the unmanned aerial vehicle; a post-processing unit for turning the multispectral image into an ortho-image processed into continuous images; and a vegetation analysis unit, which analyzes a vegetation index of grass through the ortho-image so that vegetation density, vitality, chlorophyll changes, crop health, nutrient stress, disease, growth and aging can be quantified by means of the vegetation index, wherein the vegetation analysis unit enables the grass vegetation index to be analyzed through a calculation formula according to a first vegetation index combination and a calculation formula according to a second vegetation index combination.

Classes IPC  ?

• G06Q 50/26 - Services gouvernementaux ou services publics
• B64C 39/02 - Aéronefs non prévus ailleurs caractérisés par un emploi spécial
• G01N 21/25 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes
• G06T 7/30 - Détermination des paramètres de transformation pour l'alignement des images, c.-à-d. recalage des images

Abrégé

The present invention relates to a device for monitoring green algae in a river with habitual green algae by using a hyperspectral sensor. More specifically, the device comprises: an unmanned aerial photographing part configured to fly over a river with green algae and acquire a hyperspectral image of the river by using a hyperspectral sensor; a plurality of ground-based photographing parts arranged along the river with green algae and photographing the water surface of the river by using a hyperspectral sensor; a river water sensor part for identifying the water temperature, flow rate, and green algae concentration of the river water at a spot photographed by the ground-based photographing part; a memory part for storing sensing data obtained by the river water sensor part; a data matching part for matching the hyperspectral image acquired by the ground-based photographing part to the sensing data stored in the memory part; and a pre-processing part for aligning the hyperspectral images acquired by the unmanned aerial photographing part and the ground-based photographing part, so as to correct irregular spectra. In addition, according to the present invention, green algae in a river is continuously spectrally photographed to acquire spectroscopic image data while simultaneously identifying information on the water temperature, flow rate, and green algae concentration at the spectroscopically photographed spot, and then the spectroscopic image data and the information are integrated to establish comprehensive information related to river green algae, thereby efficiently managing rivers through established database.

Classes IPC  ?

• G01N 21/25 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes
• G01N 21/84 - Systèmes spécialement adaptés à des applications particulières
• G01N 33/18 - Eau
• G01P 5/00 - Mesure de la vitesse des fluides, p. ex. d'un courant atmosphériqueMesure de la vitesse de corps, p. ex. navires, aéronefs, par rapport à des fluides
• G01K 1/02 - Moyens d’indication ou d’enregistrement spécialement adaptés aux thermomètres
• G06T 7/30 - Détermination des paramètres de transformation pour l'alignement des images, c.-à-d. recalage des images
• G06Q 50/10 - Services
• G01N 21/17 - Systèmes dans lesquels la lumière incidente est modifiée suivant les propriétés du matériau examiné

Abrégé

The purpose of the present invention is to provide a composition containing agents causative of chalkbrood and foulbrood as active ingredients for immune activation in bees. It was found in the present invention that a mixture of heat-killed agents causative of chalkbrood and foulbrood enhances and activates the immune system of bees. It was also found that when fed with a peppermint oil-added mixture of the heat-killed agents causative of chalkbrood and foulbrood, bees increase in weight and showed the upregulated expression of development-related genes. Furthermore, pollen cakes and honey dilutions prepared from a mixture of heat-killed agents causative of chalkbrood and foulbrood increased the survival rate against foulbrood in brood larvae within the bee colony, and thus can be advantageously used for related businesses.

Classes IPC  ?

• A23K 10/16 - Ajout de micro-organismes ou de leurs produits d’extraction, p. ex. de protéines provenant d’organismes unicellulaires, à des compositions de produits alimentaires
• A23K 50/90 - Produits alimentaires spécialement conçus pour des animaux spécifiques pour les insectes, p. ex. pour les abeilles ou les vers à soie
• A23K 20/158 - Acides grasGraissesProduits contenant des huiles ou des graisses
• C12N 1/14 - ChampignonsLeurs milieux de culture
• C12N 1/20 - BactériesLeurs milieux de culture

Abrégé

The present invention relates to: a support for a vacuum insulation pipe, which is disposed between an inner pipe and an outer pipe of the vacuum insulation pipe for transferring a cryogenic fluid such as liquefied natural gas while preventing heat loss thereof; and a vacuum insulation pipe having the support. According to the present invention, a support for a vacuum insulation pipe including an inner pipe in which a cryogenic fluid flow, an outer pipe installed outside the inner pipe to be spaced a predetermined distance apart therefrom, and a vacuum layer formed between the inner pipe and the outer pipe may include: a support body formed in the vacuum layer to extend along the circumferential direction thereof; multiple inner support parts arranged on the support body while having predetermined intervals along the circumferential direction and formed to protrude inward in the radial direction thereof so as to be in close contact with the outer circumferential surface of the inner pipe; and multiple outer support parts arranged on the support body and between the inner support parts, and formed to protrude outward in the radial direction so as to be in close contact with the inner circumferential surface of the outer pipe.

Classes IPC  ?

• F16L 59/065 - Dispositions utilisant une couche d'air ou le vide utilisant le vide
• F16L 59/12 - Dispositions des supports de l'isolation des parois ou des corps isolés, p. ex. par des entretoises d'écartement placées entre le tuyau et le matériau d'isolation thermiqueDispositions spécialement adaptées pour le support des corps isolés

Abrégé

The present invention relates to a hydraulic compressor channel switching valve wherein the channel is switched by a sliding operation of a stem, and buffering of the stem and flow rate adjustment are possible. The hydraulic compressor channel switching valve according to an aspect of the present invention may comprise: a valve body comprising a valve chamber having an inlet and first and second outlets formed through a side surface thereof such that a fluid is introduced and discharged therethrough, respectively; a channel opening/closing member comprising a stem installed inside the valve chamber of the valve body to be able to move in the axial direction, a first disk formed on the outer surface of the stem so as to protrude in the radial direction, thereby opening/closing the inlet and the first outlet according to the direction of movement of the stem, and a second disk formed on the outer surface of the stem so as to protrude in the radial direction and positioned to be spaced apart from the first disk by a predetermined distance in the axial direction, thereby opening/closing the inlet and the second outlet according to the direction of movement of the stem; a stem buffering member installed between one end of the stem and one side end of the valve chamber such that, when the channel opening/closing member moves in the axial direction inside the valve chamber and thus switches the channel, the stem buffering member makes contact and absorbs shocks; and a valve operating member installed inside the valve chamber and connected to the other end of the stem so as to move in the axial direction with regard to the valve chamber, thereby moving the stem.

Classes IPC  ?

• F04B 39/10 - Adaptation ou aménagement des organes de distribution
• F04B 39/00 - Parties constitutives, détails ou accessoires de pompes ou de systèmes de pompage spécialement adaptés aux fluides compressibles, non prévus dans les groupes ou présentant un intérêt autre que celui visé par ces groupes
• F16K 11/065 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des tiroirs à éléments de fermeture glissant linéairement
• F16K 47/02 - Moyens incorporés aux soupapes pour absorber l'énergie d'un fluide pour empêcher les coups de bélier ou le bruit
• F16K 25/00 - Détails constitutifs relatifs au contact entre corps de soupapes ou de clapets et leurs sièges

Abrégé

The present invention relates to: a pharmaceutical composition for preventing or treating Melas syndrome; and the like, and has been completed by identifying that an isopquinoline derivative, discovered through mitophagy activity-based screening, exhibits an excellent mitophagy promotion effect, and thus can be used as a fundamental therapeutic agent for Melas syndrome. Particularly, an isopquinoline derivative according to the present invention promotes mitophagy activity and remarkably alleviates mitochondria dysfunction in Melas syndrome cell models and in cells derived from Melas syndrome patients. Therefore, the isopquinoline derivative is expected to be effectively used, in the field of prevention, alleviation and treatment of the disease, as a fundamental therapeutic agent capable of inhibiting the cause of Melas syndrome.

Classes IPC  ?

• A61K 31/4745 - QuinoléinesIsoquinoléines condensées en ortho ou en péri avec des systèmes hétérocycliques condensées avec des systèmes cycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. phénanthrolines
• 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 pharmaceutical composition for preventing or treating peripheral neuropathy, and the like. The present invention has been completed by confirming that an isoquinoline derivative discovered through a screening based on mitophage activity exhibits an excellent mitophage promoting effect, and thus, the isoquinoline derivative can be utilized as a fundamental therapeutic agent for peripheral neuropathy. Specifically, it has been found that the isoquinoline derivative according to the present invention treats hyperalgesia in an animal model of anticancer drug-inducible peripheral neuropathy, also suppresses morphological changes of sensory nerves, which have been identified as a key cause of peripheral neuropathy, and can increase the distribution and number of peripheral nerves. Therefore, the isoquinoline derivative according to the present invention is a fundamental therapeutic agent capable of suppressing the main symptoms and causes of peripheral neuropathy, particularly, anticancer drug-induced peripheral neuropathy, and is expected to be usefully utilized in the field of prevention, amelioration, and/or treatment of the disease.

Classes IPC  ?

• A61K 31/4745 - QuinoléinesIsoquinoléines condensées en ortho ou en péri avec des systèmes hétérocycliques condensées avec des systèmes cycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. phénanthrolines
• A61P 25/02 - Médicaments pour le traitement des troubles du système nerveux des neuropathies périphériques
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs

Abrégé

The purpose of the present invention is to provide a composition for preventing or treating neurodegenerative disorders, comprising humanin peptide as an active ingredient. When the humanin peptide of the present invention was administered nasally to a mouse model of Parkinson's disease, it was confirmed that the humanin peptide was effectively delivered and distributed to the brain. In addition, it was confirmed that dopamine neuron expression increased and neuron cell damage was suppressed. Further, it was confirmed that the humanin peptide suppresses neuron cell damage in a Parkinson's disease cell model, thus being effective in treating Parkinson's disease, and as a result can be utilized in related businesses.

Classes IPC  ?

• A61K 38/16 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés
• 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 9/00 - Préparations médicinales caractérisées par un aspect particulier

Abrégé

The present invention relates to a pharmaceutical composition for the prevention or treatment of Parkinson's disease. Leading to the present invention, an isoquinoline derivative, identified through screening based on mitophagy activation, was found to exhibit an excellent effect in promoting mitophagy and proved to be a fundamental therapeutic agent for Parkinson's disease. Specifically, the isoquinoline derivative according to the present invention not only reduces mitochondrial dysfunction closely associated with Parkinson's disease in a Parkinson's disease animal model but also ameliorates motor function impairment in the Parkinson's disease animal model. Particularly, in the Parkinson's disease animal model treated with the isoquinoline derivative according to the present invention, the demise of dopaminergic neurons, a primary cause of Parkinson's disease, was effectively inhibited. Thus, the isoquinoline derivative according to the present invention is expected to be advantageously utilized as a fundamental therapeutic agent in the field of prevention, alleviation, and/or treatment of Parkinson's disease.

Classes IPC  ?

• A61K 31/4745 - QuinoléinesIsoquinoléines condensées en ortho ou en péri avec des systèmes hétérocycliques condensées avec des systèmes cycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. phénanthrolines
• A61P 25/16 - Antiparkinsoniens
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs

Abrégé

In the present invention, differential expression of 23 genes has been identified, which are GATA3, FOXA1, RASSF5, PTPN6, TRNP1, APOBEC3D, APOBEC3G, ABL1, ABL2, CACNA2D1, JUN, GNG4, NGF, MYC, MAP4K4, STC1, FOXD1, FOXC2, TGFB1, TGFB3, NOG, SMAD9, and NT5E, and it has been confirmed that expression of the 23 genes correlates with the prognosis and survival of bladder cancer patients and thus can be used as biomarkers for diagnosing anticancer drug-resistant bladder cancer, or predicting metastasis or making a prognosis thereof. In addition, it has been confirmed that, as a bladder cancer cell line acquires resistance, the ability for tumor infiltration and migration increases and the resistance to an anticancer drug also increases, and that the 23 genes are differentially expressed as a bladder cancer cell line acquires resistance to an anticancer drug. Further, it has been confirmed that, upon administration of an anticancer drug-resistant bladder cancer cell line to mice, the ability for tumor proliferation and metastasis increases, and that the expression of the 23 genes also increases in a mouse tumor. As such, the present invention is effective in making a diagnosis, prognosis, or metastasis prediction of cancer and also exhibits an excellent effect in diagnosing anticancer drug-resistant cancer, and thus would be useful in related industries.

Classes IPC  ?

• C12Q 1/6886 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour les maladies provoquées par des altérations du matériel génétique pour le cancer

Abrégé

A method of manufacturing a multilayer metal plate by electroplating includes a first forming operation of forming one of a first metal layer and a second metal layer on a substrate by electroplating, wherein the second metal layer is less recrystallized than the first metal layer, the second metal layer is comprised of nanometer-size grains, and the second metal layer has a higher level of tensile strength than the first metal layer; and a second forming operation of forming, by electroplating, a third metal layer not formed in the first forming operation on a surface of one of the first metal layer and the second metal layer formed in the first forming operation.

Classes IPC  ?

• C25D 5/12 - Dépôt de plusieurs couches du même métal ou de métaux différents au moins une couche étant du nickel ou du chrome
• C25D 3/12 - Dépôt électrochimiqueBains utilisés à partir de solutions de nickel ou de cobalt
• C25D 3/38 - Dépôt électrochimiqueBains utilisés à partir de solutions de cuivre
• C25D 5/00 - Dépôt électrochimique caractérisé par le procédéPrétraitement ou post-traitement des pièces
• C25D 21/12 - Commande ou régulation
• H01M 4/66 - Emploi de matériaux spécifiés

Abrégé

The present invention relates to a soft covering structure for a robot to which a metastructure is applied, being coupled to cover the outer surface of a robot hand or a certain part of the robot to provide elasticity and flexibility and being manufactured by a 3D-printing method. The soft covering structure for a robot, according to the present invention, comprises: a covering which is formed of a resin material having elasticity and is coherently coupled to the surface of the palm or the back of the robot's hand and the fingers of the robot, and has grating form in which a plurality of through-holes are formed and certain patterns are continuously arranged; and a coupling cap which is fixed to the end of the part of the covering that is coherently coupled to the fingers of the robot, and has a cylindrical shape having at least one open side surface so that the end of the robot's finger can be inserted through the open side surface to be coupled.

Classes IPC  ?

• B25J 15/00 - Têtes de préhension
• B25J 15/08 - Têtes de préhension avec des éléments en forme de doigts
• B25J 9/00 - Manipulateurs à commande programmée

Abrégé

A check valve for cryogenic fluid includes: a valve body which is formed to have an inlet and an outlet open at both ends thereof, a valve seat which is formed inside the valve body to communicate with the inlet; a disk which is pivoted up and down at the upper end thereof about a pivot axis provided in the valve body to open and close the valve seat; and a sealing member which is made of a metal material shrinkable by cryogenic fluid introduced through the inlet, is provided in the circumferential direction of the valve seat, and when the disk closes the valve seat, is brought into close contact with the edge portion of the disk to produce sealing effects.

Classes IPC  ?

• F16K 15/03 - Soupapes, clapets ou valves de retenue à corps de soupapes rigides guidés et élément de fermeture à charnière
• F16K 47/02 - Moyens incorporés aux soupapes pour absorber l'énergie d'un fluide pour empêcher les coups de bélier ou le bruit

Abrégé

The present invention relates to a use of PDH inhibitors in the treatment of neurodegenerative diseases, and according to the present invention, in a DJ-1 deletion Parkinson's disease Drosophila model, by activation of PDK, promotion of PDK expression through DJ-1 and HIF-1, inhibition of PDP, or genetic and pharmacological inhibition of PDH using PDH inhibitors, sensitivity to ROS was lowered, and death of dopaminergic neurons was significantly reduced, and accordingly, the PDH inhibitors can be used in the prevention or treatment of neurodegenerative diseases.

Classes IPC  ?

• A61K 31/20 - Acides carboxyliques, p. ex. acide valproïque ayant un groupe carboxyle lié à une chaîne acyclique d'au moins sept atomes de carbone, p. ex. acides stéarique, palmitique ou arachidique
• 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
• G01N 33/50 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique

Abrégé

The present invention relates to an animal model of Charcot-Marie-Tooth disease caused by K141N or K141T mutations in HSPB8. In this animal model expressing the K141N or K141T mutant HSPB8 protein, symptoms of Charcot-Marie-Tooth disease, such as motor deficit, mitochondrial dysfunction, and reduced levels of mitophagy, were observed, confirming that Charcot-Marie-Tooth disease can be induced by K141N or K141T mutations in the HSPB8 protein. Therefore, the animal model expressing the K141N or K141T mutant HSPB8 protein can be used as an animal model of Charcot-Marie-Tooth disease. The symptoms of Charcot-Marie-Tooth disease were significantly reduced by the expression and activation of PINK1 or Parkin, so that the animal model can be used in therapeutic applications for Charcot-Marie-Tooth disease.

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
• A61K 38/45 - Transférases (2)
• A61P 21/00 - Médicaments pour le traitement des troubles du système musculaire ou neuromusculaire
• A61P 25/02 - Médicaments pour le traitement des troubles du système nerveux des neuropathies périphériques
• 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

ATP8B1, CCND1, CDH12, FERMT1, HSPD1, HSPE1, ID3, MAML3, CDKN1A, ELF4,MCM3, AREG, BMP6, CAV1, CAV2, COL8A2, CTSK, EBI3, EREG, GSN, ITGA2B, JAK3, L1CAM, LAMA3, LAMC2, LCN2, OLFML2A, PDGFC, PRKCG, SSC5D, THBS3, VASN, MMP3, SERPINB2, VCAN, ZP3, ACTA2, CACNA2D1, FAS, PDGFRB, SH3PXD2A, TAGLN, ACP2, CTSD, MMP11, TPP1, CD44, ESM1, FOXD1, HEG1, TCF4, VEGFC, ABL1, APOLD1, BDNF, DZIP1, LEF1, MYC, NAV1, NRP2, PKDCC, TMCC3CDACDA is increased in bladder cancer cells with increased infiltration and metastasis. In addition, it was discovered that selected genes are associated with metastasis and prognosis of cancer in bladder cancer patients.

Classes IPC  ?

• C12Q 1/6886 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour les maladies provoquées par des altérations du matériel génétique pour le cancer

Abrégé

The present invention relates to a composition for diagnosis of Charcot-Marie-Tooth disease and an information provision method for diagnosis thereof. The composition can be effectively used to diagnose Charcot-Marie-Tooth disease and determine the severity thereof, by detection of p62 protein in serum or plasma and measurement of the concentration thereof to compare same with a control group.

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

Abrégé

The present invention relates to a novel berberine analogue CD1-410. It has been identified that the novel berberine analogue promotes the activity of mitophagy, and thus can reduce mitochondria with a damaged structure and/or function. Therefore, the novel berberine analogue according to the present invention can be used for preventing, alleviating and/or treating various diseases that can be caused by abnormal mitochondria.

Classes IPC  ?

• C07D 491/147 - Systèmes condensés en ortho le système condensé contenant un cycle avec l'oxygène comme hétéro-atome du cycle et deux cycles avec l'azote comme hétéro-atome du cycle
• A61K 31/4741 - QuinoléinesIsoquinoléines condensées en ortho ou en péri avec des systèmes hétérocycliques condensées avec des systèmes cycliques ayant l'oxygène comme hétéro-atome d'un cycle, p. ex. dérivés du tubocurarane, noscapine, bicuculline
• A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs

Abrégé

The present invention relates to novel isoquinoline derivatives. The derivatives have an effect of promoting mitophagy activity, thereby reducing mitochondria with structural and/or functional damage. In particular, the novel isoquinoline derivatives according to the present invention do not induce mitochondrial dysfunction and have been identified as safe compounds that are non-toxic to cells, and thus can be utilized for the prevention, amelioration, and/or treatment of various diseases that may be caused by abnormal mitochondria.

Classes IPC  ?

• A61K 31/4745 - QuinoléinesIsoquinoléines condensées en ortho ou en péri avec des systèmes hétérocycliques condensées avec des systèmes cycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. phénanthrolines
• A61K 31/4741 - QuinoléinesIsoquinoléines condensées en ortho ou en péri avec des systèmes hétérocycliques condensées avec des systèmes cycliques ayant l'oxygène comme hétéro-atome d'un cycle, p. ex. dérivés du tubocurarane, noscapine, bicuculline
• A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs

Abrégé

The present invention relates to an Interferon Gamma Inducible Protein 16 (IFI16) mutant gene as a marker for predicting, diagnosing, or prognosing the risk of chronic liver disease, and a use thereof. In the present invention, it was found from the genomic analysis performed on NAFLD and NASH patient groups that the frequency of IFI16 single-nucleotide variants (SNVs) including rs2276404, rs73021847, rs7532207, and rs6940 increased. Additionally, an increase in the expression of the IFI16 mutant gene was confirmed according to the stages of liver disease. Furthermore, it was found in the present invention that IFI16 SNVs were significantly expressed in infiltrated macrophages and played a crucial role in the macrophage-induced inflammatory process. The IFI16 mutants were observed to bind more strongly to dsDNA than wild-type IFI16, exacerbating the damage signal of the mitochondrial DNA detection response in the IFI16-PYCARD-CASP1 pathway. Therefore, the IFI16 mutant gene of the present invention can be advantageously utilized for predicting, diagnosing, or prognosing the risk of chronic liver disease.

Classes IPC  ?

• C12Q 1/6883 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour les maladies provoquées par des altérations du matériel génétique

Abrégé

NN 4-isobutyryloxycytidine analog synthesis and to the anti-viral use thereof against dengue virus, influenza virus, and SARS-CoV-2 virus.

Classes IPC  ?

• C07H 19/067 - Radicaux pyrimidine avec un ribosyle comme radical saccharide
• A61K 31/7068 - Composés ayant des radicaux saccharide et des hétérocycles ayant l'azote comme hétéro-atome d'un cycle, p. ex. nucléosides, nucléotides contenant des cycles à six chaînons avec l'azote comme hétéro-atome d'un cycle contenant des pyrimidines condensées ou non-condensées ayant des groupes oxo liés directement au cycle pyrimidine, p. ex. cytidine, acide cytidylique
• A61P 31/14 - Antiviraux pour le traitement des virus ARN
• A61P 31/16 - Antiviraux pour le traitement des virus ARN de la grippe ou des rhinovirus

Abrégé

The present invention relates to a method for synthesizing Avenanthramides C. The method allows synthesis to be high-yielding despite using a reagent that is easy to manipulate relative to those used in existing synthesis methods, and thus the method can be useful in large-scale production of Avenanthramides C.

Classes IPC  ?

• C07C 231/14 - Préparation d'amides d'acides carboxyliques par formation de groupes carboxamide combinée avec des réactions n'impliquant pas les groupes carboxamide
• C07C 235/38 - Amides d'acides carboxyliques, le squelette carboné de la partie acide étant substitué de plus par des atomes d'oxygène ayant des atomes de carbone de groupes carboxamide liés à des atomes de carbone acycliques et des atomes d'oxygène, liés par des liaisons simples, liés au même squelette carboné le squelette carboné contenant des cycles aromatiques à six chaînons ayant l'atome d'azote d'au moins un des groupes carboxamide lié à un atome de carbone d'un cycle aromatique à six chaînons

Abrégé

The present invention relates to a container, specifically a container in which an electronic equipment package is mounted so as to be accommodated in a groove portion of a corrugated panel, wherein: the groove portion is a recessed space portion and extends to a predetermined length along a first central axis; the electronic equipment package has a shape corresponding to the groove portion so as to allow mounting therein; and the height of the electronic equipment package protruding from the corrugated panel is not greater than a predetermined value. According to the present invention, mounting the electronic equipment package is easy, the installation space thereof is reduced, the risk of damage to the electronic equipment package due to an external impact occurring during container handling is low, and the risk of theft is also low.

Classes IPC  ?

• B65D 90/48 - Aménagements des dispositifs indicateurs ou de mesure
• B65D 90/02 - Structure des parois
• B65D 88/10 - Grands réceptacles rigides parallélépipédiques
• B65D 88/12 - Grands réceptacles rigides spécialement conçus pour le transport

Abrégé

The present invention relates to a 3D virtual space-based crowd behavior simulation device comprising: a destination input unit that receives input, from a user, of a selection of one among a plurality of vertices constituting a stacked-type multi-story building model as a destination vertex; a destination affordance field generating unit for generating a destination affordance field corresponding to a vector field representing a slope of a scalar field according to a distance between an arbitrary vertex and the destination vertex when a heat transfer amount on the basis of a predetermined scalar-based heat transfer amount function is assigned to the plurality of vertices; a collision avoidance affordance field generating unit for, when a plurality of agents are disposed on a plane with normal vectors in different directions included in the multi-story building model, generating a collision avoidance affordance field for inducing collision avoidance according to a repulsive force acting on at least one agent adjacent to each other on the basis of the positions of the respective plurality of agents; and a simulation generating unit that generates a simulation image of a movement in which the plurality of agents move toward a predetermined destination inside the multi-story building model according to a steering force acting on the plurality of agents by a combination of the destination affordance field and the collision avoidance affordance field.

Classes IPC  ?

• G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
• G06T 15/04 - Mappage de texture
• G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
• G06T 17/20 - Description filaire, p. ex. polygonalisation ou tessellation
• G09B 9/00 - Simulateurs pour l'enseignement ou l'entraînement

Abrégé

The present invention relates to a system for recognizing the state of a door sealing device of a smart container, and a control method thereof, wherein the sealing device, which can perform a physical sealing (lock) function and a door open and closed state and door sealed state sensing function, is installed on a container door and a locking load of the container door, and makes it possible to remotely perform a sealing or unsealing operation and monitor the open and closed state of the door and the sealing state of the sealing device by means of a control module that can communicate wirelessly with an external mobile communication terminal or a server.

Classes IPC  ?

• B65D 90/48 - Aménagements des dispositifs indicateurs ou de mesure
• B65D 90/66 - Dispositifs de commande de ces fermetures
• E05B 73/00 - Dispositifs de verrouillage pour objets portatifs empêchant un déplacement non autoriséDispositifs de verrouillage non prévus dans les autres groupes de la présente sous-classe

Abrégé

The present invention provides a composition effective in preventing, ameliorating, or treating obesity or fatty liver comprising Momordica charantia leaf extract or hydroferulic acid derived from Momordica charantia as an active ingredient. The composition may be effectively used throughout food or pharmaceutical industries.

Classes IPC  ?

• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs
• A23L 33/00 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement
• A61K 31/192 - Acides carboxyliques, p. ex. acide valproïque ayant des groupes aromatiques, p. ex. sulindac, acides 2-aryl-propioniques, acide éthacrynique
• A61P 3/04 - AnorexigènesMédicaments de l'obésité
• A61P 1/16 - Médicaments pour le traitement des troubles du tractus alimentaire ou de l'appareil digestif des troubles de la vésicule biliaire ou du foie, p. ex. protecteurs hépatiques, cholagogues, cholélitholytiques
• A23K 20/111 - Composés aromatiques

Abrégé

A porous silicon manufacturing method according to the present invention comprises the steps of: pretreating a silicon precursor and a heat dispersant; and conducting a thermal reduction reaction between the heat dispersant-pretreated silicon precursor and a metal reducing agent by using a rotary reaction chamber. When porous silicon manufactured by the manufacturing method is contained in a secondary battery anode active material and used in secondary batteries, the batteries exhibit high capacity and long lifespan characteristics. The present invention relates to a method for manufacturing porous silicon and a method for manufacturing a secondary battery anode active material containing the porous silicon manufactured thereby, with the aim of solving the problems with silicon materials under development for anode active materials for lithium secondary batteries, including excessive volume expansion during charge/discharge and resultant electrode fracture and lifespan shortening.

Classes IPC  ?

• C01B 33/021 - Préparation
• H01M 10/052 - Accumulateurs au lithium
• C01B 33/037 - Purification

Abrégé

The present invention relates to an optical compensation film for improving optical characteristics of an organic light-emitting device, and the technical gist thereof is to include: a positive C-plate; a negative biaxial retardation film that is stacked on the C-plate and has reverse-wavelength dispersion; and a polarizer stacked on the negative biaxial retardation film.

Classes IPC  ?

• G02B 5/30 - Éléments polarisants

Abrégé

An anticancer adjuvant for treating anticancer-agent-resistant cancer includes a tristetraprolin inhibitor. If resistance to DNA replication inhibitory anticancer agents is exhibited, a substance for inhibiting the activity of tristetraprolin can be included as an anticancer adjuvant so as to maximize the effects of an anticancer agent, and thus is usable in cancer treatment.

Classes IPC  ?

• C12N 15/113 - Acides nucléiques non codants modulant l'expression des gènes, p. ex. oligonucléotides anti-sens
• A61K 31/513 - PyrimidinesPyrimidines hydrogénées, p. ex. triméthoprime ayant des groupes oxo liés directement à l'hétérocycle, p. ex. cytosine
• A61K 31/7068 - Composés ayant des radicaux saccharide et des hétérocycles ayant l'azote comme hétéro-atome d'un cycle, p. ex. nucléosides, nucléotides contenant des cycles à six chaînons avec l'azote comme hétéro-atome d'un cycle contenant des pyrimidines condensées ou non-condensées ayant des groupes oxo liés directement au cycle pyrimidine, p. ex. cytidine, acide cytidylique
• A61K 33/243 - PlatineSes composés
• A61K 31/713 - Acides nucléiques ou oligonucléotides à structure en double-hélice
• C12Q 1/6886 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour les maladies provoquées par des altérations du matériel génétique pour le cancer

Abrégé

The multilayer copper foil includes: a recrystallization active layer disposed on a surface of a substrate; and a recrystallization suppressing layer disposed on a surface of the recrystallization active layer to inhibit recrystallization of the recrystallization active layer, wherein a concentration of impurities within the recrystallization suppressing layer is greater than a concentration of impurities within the recrystallization active layer.

Classes IPC  ?

• C25D 1/04 - FilsBandesFeuilles
• C25D 3/38 - Dépôt électrochimiqueBains utilisés à partir de solutions de cuivre
• C25D 5/10 - Dépôt de plusieurs couches du même métal ou de métaux différents
• C25D 17/00 - Éléments structurels, ou leurs assemblages, des cellules pour revêtement électrolytique
• C25D 21/12 - Commande ou régulation

Abrégé

The present invention relates to a compound represented by chemical formula 1 or a pharmaceutically acceptable salt thereof, which, by inhibiting the replication of an RNA virus by being integrated as a nucleotide derivative into a polymerase of the RNA virus and inducing inhibitory activity, suppresses the proliferation of influenza A, influenza B, dengue virus, West Nile virus, HIV, and the like, and thus can be used as a novel and effective anti-viral agent.

Classes IPC  ?

• C07D 233/61 - Composés hétérocycliques contenant des cycles diazole-1, 3 ou diazole-1, 3 hydrogéné, non condensés avec d'autres cycles comportant deux liaisons doubles entre chaînons cycliques ou entre chaînons cycliques et chaînons non cycliques avec uniquement des atomes d'hydrogène ou des radicaux ne contenant que des atomes d'hydrogène et de carbone, liés aux atomes de carbone du cycle avec des radicaux hydrocarbonés, substitués par des atomes d'azote ne faisant pas partie d'un radical nitro, liés aux atomes d'azote du cycle
• A61K 31/417 - Imidazole-alkylamines, p. ex. histamine, phentolamine
• A61K 31/4192 - 1,2,3-Triazoles
• A61K 31/415 - 1,2-Diazoles
• A61K 31/4196 - 1,2,4-Triazoles
• A61P 31/14 - Antiviraux pour le traitement des virus ARN
• A61P 31/16 - Antiviraux pour le traitement des virus ARN de la grippe ou des rhinovirus
• A61P 31/18 - Antiviraux pour le traitement des virus ARN du HIV
• C07D 249/04 - Triazoles-1, 2, 3Triazoles-1, 2, 3 hydrogénés
• C07D 231/12 - Composés hétérocycliques contenant des cycles diazole-1, 2 ou diazole-1, 2 hydrogéné non condensés avec d'autres cycles comportant deux ou trois liaisons doubles entre chaînons cycliques ou entre chaînons cycliques et chaînons non cycliques avec uniquement des atomes d'hydrogène, des radicaux hydrocarbonés ou des radicaux hydrocarbonés substitués, liés directement aux atomes de carbone du cycle

Abrégé

The present invention relates to a novel biomarker for diagnosing cancer, and a use thereof. STC1, a novel biomarker for diagnosing or predicting the prognosis of cancer according to the present invention, was found to be related to poor prognosis of cancer patients according to the expression level, and was found to be overexpressed in various cancer cells. In addition, STC1 was found to be a biomarker related to the proliferation, invasion, and migration (metastasis) of cancer cells. In addition, it was found that STC1 is detected in the serum or urine of bladder cancer patients, and can be effectively used for diagnosing and predicting the prognosis of bladder cancer by identifying differences in expression according to the patient's clinical stage.

Classes IPC  ?

• C12Q 1/6886 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour les maladies provoquées par des altérations du matériel génétique pour le cancer

Abrégé

A slim double-skin structure according to one aspect of the present invention may comprise: a window frame, an outer window sash frame provided on an outdoor side and coupled to the window frame, an outer glass provided on the outer window sash frame, an inner window sash frame provided on an indoor side and coupled to the window frame, an inner glass provided on the inner window sash frame, an awning film provided in a hollow layer formed between the outer glass and the inner glass to serve as a shading, and a case-type glass fixing frame which is provided in the outer window sash frame so as to be located in the hollow layer and fixes the outer glass to the outer window sash frame concurrently with building-in and guiding the awning film.

Classes IPC  ?

• E06B 3/67 - Blocs comprenant plusieurs panneaux de verre ou analogues qui sont espacés et fixés les uns aux autres de façon permanente, p. ex. le long des bords caractérisés par des aménagements ou des dispositifs additionnels pour l'isolation thermique ou acoustique

Abrégé

The present invention relates to an apparatus tor transmitting an ultra-high frequency signal based a multi-level PAM system, and comprises at least one PAM module comprising: a first signal output unit that outputs a first amplified signal by receiving, as an input, and amplifying a differential pair of LO voltage signals on the basis of a first constant current source; a second signal output unit that outputs a second amplified signal by receiving, as an input, and amplifying a differential pair of LO voltage signals on the basis of a second constant current source; and a level modulation unit that outputs an offset or amplified modulated signal by modulating the first amplified signal and the second amplified signal to be out of phase or in phase with each other according to a high-level or low-level signal corresponding to a digital input signal, and then summing the modulated signals.

Classes IPC  ?

• H04L 25/02 - Systèmes à bande de base Détails
• H04L 25/49 - Circuits d'émissionCircuits de réception à conversion de code au transmetteurCircuits d'émissionCircuits de réception à pré-distorsionCircuits d'émissionCircuits de réception à insertion d'intervalles morts pour obtenir un spectre de fréquence désiréCircuits d'émissionCircuits de réception à au moins trois niveaux d'amplitude

Abrégé

The present invention relates to a check valve for cryogenic fluid, which can be installed at, for example, the mouth of a pipe for injecting cryogenic hydrogen gas into a compressor cylinder in a hydrogen compressor. The check valve for cryogenic fluid according to an aspect of the present invention comprises: a valve body which is formed to have an inlet and an outlet open at both ends thereof; a valve seat which is formed inside the valve body to communicate with the inlet; a disk which is pivoted up and down at the upper end thereof about a pivot axis provided in the valve body to open and close the valve seat; and a sealing member which is made of a metal material shrinkable by cryogenic fluid introduced through the inlet, is provided in the circumferential direction of the valve seat, and when the disk closes the valve seat, is brought into close contact with the edge portion of the disk to produce sealing effects.

Classes IPC  ?

• F16K 15/02 - Soupapes, clapets ou valves de retenue à corps de soupapes rigides guidés
• F16K 31/00 - Moyens de fonctionnementDispositifs de retour à la position de repos
• F16K 47/02 - Moyens incorporés aux soupapes pour absorber l'énergie d'un fluide pour empêcher les coups de bélier ou le bruit

Abrégé

The present invention relates to a butterfly-type gate valve capable of shortening an opening/closing time and reducing in size through two opening/closing members in the form of semicircular discs folding or unfolding to allow for adjustment of the degree of opening of a valve flow path and enable opening/closing of the valve flow path. The butterfly-type gate valve according to the present invention comprises: a valve body having a flow path in which an inlet for introducing a fluid and an outlet for discharging the fluid are formed in a front portion and a rear portion, respectively; a first opening/closing member and a second opening/closing member in the form of semi-circular discs that open or close the flow path by being folded or unfolded while rotating in opposite directions inside the flow path of the valve body; and a driving means which transmits a rotational force to the first opening/closing member and the second opening/closing member.

Classes IPC  ?

• F16K 3/22 - Robinets-vannes ou tiroirs, c.-à-d. dispositifs obturateurs dont l'élément de fermeture glisse le long d'un siège pour l'ouverture ou la fermeture à faces d'obturation en forme de surfaces de solides de révolution
• F16K 1/22 - Soupapes ou clapets, c.-à-d. dispositifs obturateurs dont l'élément de fermeture possède au moins une composante du mouvement d'ouverture ou de fermeture perpendiculaire à la surface d'obturation à éléments de fermeture articulés à pivot comportant disque ou volet pivotant dont l'axe de rotation traverse le corps de soupape, p. ex. régulateurs à papillon
• F16K 31/04 - Moyens de fonctionnementDispositifs de retour à la position de repos électriquesMoyens de fonctionnementDispositifs de retour à la position de repos magnétiques utilisant un moteur
• F16K 31/53 - Moyens mécaniques d'actionnement à engrenage
• F16K 47/02 - Moyens incorporés aux soupapes pour absorber l'énergie d'un fluide pour empêcher les coups de bélier ou le bruit

Abrégé

According to an embodiment, there is provided a method for mitigating seawater intrusion in the ground where an aquifer having a seawater-fresh water interface is formed, the method including: installing an injection well at a point on an inland area, spaced apart from the sea by a predetermined distance, to a predetermined injection depth (d), the injection well having a predetermined screen height; injecting seawater into the aquifer by a predetermined quantity of injection through the injection well; and forming an upper seawater area around the injection well by the injection of the seawater, wherein the upper seawater area is an area that is filled with seawater in an upper portion of the aquifer.

Classes IPC  ?

• G06N 20/00 - Apprentissage automatique
• G01V 9/02 - Détermination de l'existence ou du cours d'une eau souterraine
• G06F 30/20 - Optimisation, vérification ou simulation de l’objet conçu

Abrégé

There is provided a method for determining an optimal condition for artificial recharge by using a computer in an artificial recharge system provided with an injection well for injecting fresh water into an aquifer, the method including: a step of calculating a maximum permissible quantity of injection of fresh water to be injected into the aquifer; a step of determining a height of a screen which is an area on a side surface of the injection well where penetrating holes are formed, based on the calculated maximum permissible quantity of injection; and a step of determining an injection pressure of the fresh water to be injected into the aquifer, based on the height of the screen.

Classes IPC  ?

• E21B 47/06 - Mesure de la température ou de la pression
• E03B 3/08 - Obtention et captation d'eau au moyen de puits
• E21B 47/09 - Localisation ou détermination de la position d'objets dans les trous de forage ou dans les puitsIdentification des parties libres ou bloquées des tubes

Abrégé

The present invention relates to a polystyrene sulfonate metal salt, a production method thereof, and a composition including same, and more specifically, to a polystyrene sulfonate metal salt represented by formula 1, a production method thereof, and a composition including same.

Classes IPC  ?

• C08F 12/30 - Soufre
• C08F 8/42 - Introduction d'atomes métalliques ou de groupes contenant des atomes métalliques
• C08L 25/18 - Homopolymères ou copolymères de monomères aromatiques contenant des éléments autres que le carbone et l'hydrogène

Abrégé

The present invention relates to a composition comprising a polystyrene sulfonic acid metal salt, a semiconductor device, and a method for manufacturing same, and more specifically, to a composition comprising: a polystyrene sulfonic acid metal salt; and an anionic polyelectrolyte, a semiconductor device comprising the composition, and a method for manufacturing same.

Classes IPC  ?

• H01L 51/00 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
• H01L 51/42 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement en énergie électrique, soit comme dispositifs de commande de l'énergie électrique par ledit rayonnement
• H01L 51/50 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED)
• H01L 51/56 - Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives

Abrégé

The present invention relates to a complex marker for diagnosing chronic liver disease on the basis of integrated transcriptome analysis and use thereof and, more specifically, to: 28 complex markers selected through integrated transcriptome analysis and machine learning analysis on patients with steatosis and non-alcoholic steatohepatitis; and a method for providing information for diagnosing chronic liver disease by using same. In the present invention, 28 genes co-selected from among: genes selected through differentially expressed gene (DEG) analysis by performing integrated transcriptome analysis on patients with steatosis and NASH; and genes selected using a feature selection process, were finally selected, and it was confirmed that, when 28 complex markers or an ATPase phospholipid transporting 8B1 (ATP8B1) marker was used, the ability to diagnose chronic liver disease was significantly improved. Thus, the complex marker of the present invention has been confirmed to be applicable as a biomarker for diagnosing chronic liver disease.

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

Disclosed are a method for preparing an active material, the surface of which is modified, using a surface treatment solution and an active material prepared thereby, and more particularly, an active material in which the amount of impurities on the surface thereof is reduced and on the surface of which a metal oxide configured to cut off direct contact with an electrolyte is uniformly disposed by collectively performing both a washing process and a surface treatment process using a surface treatment solution having a novel composition.

Classes IPC  ?

• H01M 4/505 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de manganèse d'oxydes ou d'hydroxydes mixtes contenant du manganèse pour insérer ou intercaler des métaux légers, p. ex. LiMn2O4 ou LiMn2OxFy
• H01M 4/525 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de nickel, de cobalt ou de fer d'oxydes ou d'hydroxydes mixtes contenant du fer, du cobalt ou du nickel pour insérer ou intercaler des métaux légers, p. ex. LiNiO2, LiCoO2 ou LiCoOxFy
• H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium

Abrégé

The present invention relates to a method for manufacturing a magnetoelectrical laminate having a porous magnetostrictive electrode stacked thereon, the method comprising the steps of: preparing a piezoelectric layer made of a piezoelectric material; preparing a porous magnetostrictive layer having magnetostriction; manufacturing a magnetoelectrical laminate by stacking a porous magnetostrictive layer on the piezoelectric layer, and applying heat and pressure to the magnetoelectrical laminate; and polarizing the magnetoelectrical laminate. The present invention relates to a magnetoelectrical laminate having a porous magnetostrictive electrode stacked thereon, the magnetoelectrical laminate comprising: a piezoelectric layer made of a piezoelectric material; and a porous magnetostrictive layer having a plurality of pores formed therein and stacked on at least one surface of the piezoelectric layer to be inserted into the piezoelectric layer to a predetermined depth, wherein the piezoelectric layer is filled in the pores as the porous magnetostrictive layer is inserted into the piezoelectric layer to the predetermined depth.

Classes IPC  ?

• H01L 41/47 - Procédés ou appareils spécialement adaptés à l'assemblage, la fabrication ou au traitement de dispositifs magnétostrictifs, ou de leurs parties constitutives
• H01L 41/12 - Eléments magnétostrictifs
• H01L 41/083 - Eléments piézo-électriques ou électrostrictifs avec une structure empilée ou multicouche
• H01L 41/277 - Fabrication de dispositifs piézo-électriques ou électrostrictifs multicouches ou de leurs parties constitutives, p.ex. en empilant des corps piézo-électriques et des électrodes par empilement de corps massifs piézo-électriques ou électrostrictifs et d’électrodes

Abrégé

The present invention relates to a magnetoelectricity-based fine dust filter comprising: a nanofiber web made of piezoelectric nanofibers and polarized by applying an electric field; and magnetostrictive particles dispersed inside the nanofibers. The present invention relates to a method for manufacturing a magnetoelectricity-based fine dust filter, comprising the steps of: preparing magnetostrictive particles; dissolving a piezoelectric material in a solvent to prepare a piezoelectric material solution; mixing the magnetostrictive particles with the piezoelectric material solution to disperse the magnetostrictive particles in the piezoelectric material solution; spinning the piezoelectric material solution by an electrospinning method to prepare a nanofiber web made of nanofibers having piezoelectricity; and applying an electric field to the nanofiber web to polarize the nanofiber web.

Classes IPC  ?

• B03C 3/45 - Électrodes collectrices
• B03C 3/64 - Utilisation de substances spéciales autres que des liquides résines synthétiques
• B01D 39/16 - Autres substances filtrantes autoportantes en substance organique, p. ex. fibres synthétiques

Abrégé

The present disclosure relates to a method for measuring a water level by using a UAV and virtual water control points and a method for generating 3D water surface spatial information, and a UAV used therefor. According to an embodiment, an UAV for a water surface survey includes: a position measurement unit configured to receive a GPS signal and to obtain position information of the UAV; a distance measurement unit including a plurality of laser measurement devices configured to project lasers toward the water surface; and a controller configured to calculate a moving distance of the UAV, based on measurement values of the position measurement unit and the distance measurement unit.

Classes IPC  ?

• G01C 13/00 - Géodésie spécialement adaptée à l'eau libre, p. ex. à la mer, aux lacs, aux rivières ou aux canaux
• B64C 39/02 - Aéronefs non prévus ailleurs caractérisés par un emploi spécial
• G01F 23/292 - Lumière
• B64U 101/30 - Véhicules aériens sans pilote spécialement adaptés à des utilisations ou à des applications spécifiques à l’imagerie, à la photographie ou à la vidéographie

Abrégé

The present invention relates to an unmanned aerial vehicle for water surface observation. In an embodiment, provided is an unmanned aerial vehicle for water surface observation, the unmanned aerial vehicle comprising: a location measurement unit which receives a GPS signal to acquire location information of the unmanned aerial vehicle; a distance measurement unit having a plurality of lasers radiated toward a water surface; and a control unit which calculates a movement distance of the unmanned aerial vehicle on the basis of measurement values of the location measurement unit and the distance measurement unit.

Classes IPC  ?

• B64C 39/02 - Aéronefs non prévus ailleurs caractérisés par un emploi spécial
• B64D 47/00 - Équipements non prévus ailleurs
• B64D 45/00 - Indicateurs ou dispositifs de protection d'aéronefs, non prévus ailleurs
• G01F 23/292 - Lumière
• G01C 13/00 - Géodésie spécialement adaptée à l'eau libre, p. ex. à la mer, aux lacs, aux rivières ou aux canaux
• G01C 11/02 - Dispositions de prises de vues spécialement adaptées pour la photogrammétrie ou les levers photographiques, p. ex. pour commander le recouvrement des photos
• G01S 19/01 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p. ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO

Abrégé

Disclosed is an image sensor having a plurality of groups of pixels, each group of pixels including: first to third image detection color filter sets and a phase difference detection color filter set, which are arranged in a matrix with rows and columns. The phase difference detection color filter set comprises first to fourth phase difference detection color filter pairs arranged in a matrix with rows and columns. The first to fourth phase difference detection color filter pairs comprise first to fourth left phase difference detection color filters positioned on the left of each of the first to fourth phase difference detection color filter pairs and first to fourth right phase difference detection color filters positioned on the right of each of the first to fourth phase difference detection color filter pairs, respectively.

Classes IPC  ?

• H01L 27/146 - Structures de capteurs d'images
• H10K 59/60 - OLED intégrées avec des éléments inorganiques sensibles à la lumière, p. ex. avec des cellules solaires inorganiques ou des photodiodes inorganiques

Abrégé

The present invention relates to a multilayer copper foil, a method for manufacturing same, and an electroplating apparatus therefor. A multilayer copper foil according to an aspect of the present invention comprises: a recrystallization active layer which is formed by electroplating a plating solution containing copper ions on the surface of a substrate; and a recrystallization suppressing layer which consists of the same composition as the recrystallization active layer, is laminated and formed on the surface of the recrystallization active layer by the plating solution, and suppresses recrystallization of the recrystallization active layer.

Classes IPC  ?

• C25D 5/10 - Dépôt de plusieurs couches du même métal ou de métaux différents
• C25D 21/12 - Commande ou régulation
• C25D 3/38 - Dépôt électrochimiqueBains utilisés à partir de solutions de cuivre
• C25D 5/00 - Dépôt électrochimique caractérisé par le procédéPrétraitement ou post-traitement des pièces
• C25D 7/06 - FilsBandesFeuilles
• C25D 1/04 - FilsBandesFeuilles

Abrégé

The present invention relates to an anticancer adjuvant for treating anticancer-agent-resistant cancer, and a pharmaceutical composition containing same. If resistance to DNA replication inhibitory anticancer agents is exhibited, a substance for inhibiting the activity of tristetraprolin can be included as an anticancer adjuvant so as to maximize the effects of an anticancer agent, and thus is usable in cancer treatment. In addition, the present invention relates to a composition, a kit and a method for diagnosing resistance to DNA replication inhibitory anticancer agents, and the resistance to the anticancer agents can be identified by measuring the expression level of tristetraprolin.

Classes IPC  ?

• A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
• A61K 31/713 - Acides nucléiques ou oligonucléotides à structure en double-hélice
• A61K 31/513 - PyrimidinesPyrimidines hydrogénées, p. ex. triméthoprime ayant des groupes oxo liés directement à l'hétérocycle, p. ex. cytosine
• A61K 31/7068 - Composés ayant des radicaux saccharide et des hétérocycles ayant l'azote comme hétéro-atome d'un cycle, p. ex. nucléosides, nucléotides contenant des cycles à six chaînons avec l'azote comme hétéro-atome d'un cycle contenant des pyrimidines condensées ou non-condensées ayant des groupes oxo liés directement au cycle pyrimidine, p. ex. cytidine, acide cytidylique
• A61K 33/243 - PlatineSes composés
• A61P 35/00 - Agents anticancéreux
• C12Q 1/6886 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour les maladies provoquées par des altérations du matériel génétique pour le cancer

Abrégé

A porous silicon manufacturing method according to the present invention comprises the steps of: pretreating a silicon precursor and a heat dispersant; and conducting a thermal reduction reaction between the heat dispersant-pretreated silicon precursor and a metal reducing agent by using a rotary reaction chamber. When porous silicon manufactured by the manufacturing method is contained in a secondary battery anode active material and used in secondary batteries, the batteries exhibit high capacity and long lifespan characteristics. The present invention relates to a method for manufacturing porous silicon and a method for manufacturing a secondary battery anode active material containing the porous silicon manufactured thereby, with the aim of solving the problems with silicon materials under development for anode active materials for lithium secondary batteries, including excessive volume expansion during charge/discharge and resultant electrode fracture and lifespan shortening.

Classes IPC  ?

• C01B 33/023 - Préparation par réduction de silice ou d'un matériau contenant de la silice
• H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages
• H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
• H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
• H01M 4/587 - Matériau carboné, p. ex. composés au graphite d'intercalation ou CFx pour insérer ou intercaler des métaux légers

Abrégé

FlavobacteriumFlavobacterium sp. Strain TCH3-2 having accession number KACC81154BP can enhance the tolerance of plants to high-temperature or dry stress, and thus is expected to significantly contribute to improving crop productivity.

Classes IPC  ?

• A01N 63/20 - BactériesSubstances produites par des bactéries ou obtenues à partir de celles-ci
• C12N 1/20 - BactériesLeurs milieux de culture
• A01H 1/06 - Procédés de mutation, p. ex. traitements par produits chimiques ou irradiations
• A01H 5/10 - Graines
• C05F 11/08 - Engrais organiques comportant l'addition de cultures bactériennes, de mycélium ou similaires
• C12R 1/20 - Flavobacterium

Abrégé

FlavobacteriumFlavobacterium sp. TCH3-2 strain can promote the production of pea and tobacco crops by remarkably increasing resistance to bean brown stem rot and tobacco mosaic disease.

Classes IPC  ?

• A01N 63/20 - BactériesSubstances produites par des bactéries ou obtenues à partir de celles-ci
• C12N 1/20 - BactériesLeurs milieux de culture
• C12R 1/20 - Flavobacterium

Abrégé

The present invention relates to an AFPM generator for a wind power generation apparatus, and to an AFPM generator for a wind power generation apparatus, the generator having blades formed at a rotor so as to enable cooling efficiency to be improved through forced convection inside the wind power generation apparatus. An AFPM generator for a wind power generation apparatus, according to a preferred embodiment of the present invention, comprises: a rotor (2) which is formed as a disk inside a housing (1), and which has permanent magnets (23) arranged in the circumferential direction on both side surfaces thereof; a first stator (31) provided on one side facing the rotor (2); a second stator (32) provided on the other side facing the rotor; and a shaft (4) passing through the center of the rotor, and thus being mounted so as to be rotatable together with the rotor (2), wherein the rotor (2) can have a plurality of blades (24) formed along the edge thereof.

Classes IPC  ?

• F03D 80/60 - Refroidissement ou chauffage des mécanismes moteurs à vent
• F03D 1/06 - Rotors
• F03D 1/02 - Mécanismes moteurs à vent avec axe de rotation sensiblement parallèle au flux d'air pénétrant dans le rotor comportant plusieurs rotors

Abrégé

A cooling system applied to a hybrid-type multi-stage offshore wind power generation system, according to an embodiment of the present invention, comprises: a hybrid generator in which an axial flux permanent magnet (AFPM) is stacked in two stages and a radial flux permanent magnet (RFPM) is inserted into a hollow part; an air-cooled cooling system (10) in which a first flow path discharges external air introduced through a first inlet (100) provided at one side of an AFPM generator, to outlets (130) provided in a housing, and external air introduced into a second inlet (110) provided on one side of a RFPM generator passes through the inside of the RFPM generator and through guide flow passages (120) that communicate with the inside of the AFPM generator, and is discharged to the outlets (130); and a water-cooled cooling system (20) in which a heat pipe is provided using a predetermined n-pole stator as one module, and a module provided with the heat pipe is provided in a stator of the AFPM generator in a number that is m times the number of modules provided with the heat pipe in a stator of the RFPM generator. Here, the air-cooled cooling system (10) and the water-cooled cooling system (20) can be selectively or simultaneously driven.

Classes IPC  ?

• F03D 80/60 - Refroidissement ou chauffage des mécanismes moteurs à vent

Abrégé

The present invention relates to a spool valve in which the operating force can be reduced at high pressure, it is easy to switch a flow path or regulate flow rate, and maintenance and management are convenient. A spool valve according to one aspect of the present invention may comprise: a valve body provided with an input port through which a fluid flows in, a plurality of output ports through which the fluid is discharged, and a cylindrical valve chamber which communicates with the input port and the output ports; a ball-shaped valve member which is installed inside the valve chamber so as to be slidable, and has an inlet formed open at one end thereof and communicating with the input port, and an outlet formed open and selectively communicating with the plurality of output ports, such that the fluid that flows in through the inlet is discharged through the outlet; and a valve driving part for switching the flow path by sliding the valve member in an axial direction of the valve chamber.

Classes IPC  ?

• F16K 11/07 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des tiroirs à éléments de fermeture glissant linéairement à glissières cylindriques
• F16K 3/316 - Guidage de la partie coulissante
• F16K 3/32 - Dispositifs pour le réglage additionnel du débit
• F16K 31/06 - Moyens de fonctionnementDispositifs de retour à la position de repos électriquesMoyens de fonctionnementDispositifs de retour à la position de repos magnétiques utilisant un aimant

Abrégé

The present invention relates to a three-dimensional object using 3D printing and a manufacturing method therefor, wherein a desired pattern is produced in a flat shape by applying a 3D printing technology and then the desired pattern is easily formed into a desired three-dimensional shape by using a mold, and thus, a support is not required for producing a three-dimensional object and a three-dimensional object with various textile patterns can be simply and easily produced. The method for manufacturing a three-dimensional object using 3D printing according to the present invention may comprise the steps of: (S1) inputting pattern information of a pattern sheet to a 3D printer; (S2) mounting a base sheet on a working bed of the 3D printer; (S3) forming a pattern sheet in a flat shape having a predetermined pattern by outputting a thermoplastic resin filament onto the base sheet according to the pattern information input to the 3D printer; (S4) placing, on a mold having a three-dimensional shape, a composite of the pattern sheet output and bonded onto the base sheet and heating the composite to a predetermined temperature range to form the composite of the base sheet and the pattern sheet into a three-dimensional shape corresponding to the mold; and (S5) manufacturing the composite into a three-dimensional object having a final three-dimensional shape by finishing the border of the composite of the base sheet and the pattern sheet, the composite being formed into the shape corresponding to the three-dimensional shape of the mold.

Classes IPC  ?

• A43B 23/04 - Empeignes d'une seule pièceTiges à soufflets
• A43B 23/02 - EmpeignesTiges
• B29C 64/10 - Procédés de fabrication additive
• B29D 35/14 - Fabrication de leurs parties constitutives, p. ex. semelles, talons ou empeignes, par une technique de moulage des parties multicouches
• B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
• B33Y 80/00 - Produits obtenus par fabrication additive

Abrégé

Disclosed is a built-in type electric driving system of a machine tool. The system is capable of directly connecting a motor, which drives a spindle in a lathe which processes a workpiece, to an outer surface of the spindle without using a belt to rotate the spindle, and is capable of selectively transferring the power of the motor to a rotation system including a drawbar and a spindle for driving a chuck using a clutch device.

Classes IPC  ?

• B23Q 5/10 - Entraînement des principaux organes de travail des arbres rotatifs, p. ex. des broches de travail entraînés principalement par des moyens électriques
• B23Q 5/56 - Prévention du retour de marche
• B23B 31/107 - Caractérisés par les dispositifs de maintien ou de serrage ou par leurs moyens d'action directe le maintien étant assuré par des éléments d'arrêt agissant latéralement, p. ex. doigts, écrous, clavettesCaractérisés par les dispositifs de maintien ou de serrage ou par leurs moyens d'action directe le maintien étant assuré par éléments mobiles, p. ex. des billes

Abrégé

A method of designing an optimized seawater pumping apparatus, using a computer in a system in which a seawater pumping apparatus including a pumping pipe and a well disposed to surround a lateral surface of a land-buried portion of the pumping pipe is installed to reduce seawater intrusion in a land in which an aquifer with a seawater-fresh water boundary surface is formed, includes applying an optimization algorithm to initial condition data of the aquifer to generate n decision variable sets of the seawater pumping apparatus, applying an underground water flow model to each of the n decision variable sets to generate n prediction results of change in the seawater-fresh water boundary surface, calculating a performance evaluation value of each of the n prediction results, and selecting a decision variable set having a maximum performance evaluation value, where n is an integer and equal to or greater than 2.

Classes IPC  ?

• E03B 3/11 - Obtention et captation d'eau au moyen de puits au moyen de puits en forme de trou en combinaison avec des tubes, p. ex. perforés, se prolongeant horizontalement ou inclinés vers le haut à l'extérieur des puits
• E02B 1/00 - Équipement, appareils ou procédés pour travaux hydrauliques généraux
• E03B 3/15 - Maintien des puits en bon état, p. ex. par nettoyage, réparation, remise en étatMaintien ou accroissement de la capacité des puits ou des couches aquifères
• G06F 30/28 - Optimisation, vérification ou simulation de l’objet conçu utilisant la dynamique des fluides, p. ex. les équations de Navier-Stokes ou la dynamique des fluides numérique [DFN]
• E02D 19/10 - Retenue d'eau souterraine par abaissement du niveau de l'eau du sol

Abrégé

Disclosed is a non-powered seawater pumping apparatus for reducing seawater intrusion in a land in which an aquifer with a seawater-fresh water boundary surface is formed. The seawater pumping apparatus includes a pumping pipe having two open end portions, a first end portion of the open end portions being positioned below a sea level and a second end portion being positioned below the seawater-fresh water boundary surface in the land, and a well disposed to surround a lateral surface of a land-buried portion of the pumping pipe, which is buried in the land, so as to space away the land-buried portion of the pumping pipe from the land. The pumping pipe is filled with seawater, and the well comprises a screen having a plurality of through holes formed along a circumference of the well at a lower end portion of the well.

Classes IPC  ?

• E03B 3/11 - Obtention et captation d'eau au moyen de puits au moyen de puits en forme de trou en combinaison avec des tubes, p. ex. perforés, se prolongeant horizontalement ou inclinés vers le haut à l'extérieur des puits
• E02B 1/00 - Équipement, appareils ou procédés pour travaux hydrauliques généraux
• E03B 3/15 - Maintien des puits en bon état, p. ex. par nettoyage, réparation, remise en étatMaintien ou accroissement de la capacité des puits ou des couches aquifères
• G06F 30/28 - Optimisation, vérification ou simulation de l’objet conçu utilisant la dynamique des fluides, p. ex. les équations de Navier-Stokes ou la dynamique des fluides numérique [DFN]
• E02D 19/10 - Retenue d'eau souterraine par abaissement du niveau de l'eau du sol

Abrégé

The present invention relates to a composition for preventing or treating diseases caused by mitochondrial dysfunction, containing berberine as an active ingredient, wherein berberine promotes mitophagy activity, and thus can be effectively used in the treatment of diseases caused by mitochondrial dysfunction.

Classes IPC  ?

• A61K 31/4375 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. guanéthidine ou rifamycines ayant des cycles à six chaînons avec un azote comme seul hétéro-atome d'un cycle condensés en ortho ou en péri avec des systèmes hétérocycliques le système hétérocyclique contenant un cycle à six chaînons ayant l'azote comme hétéro-atome du cycle, p. ex. quinolizines, naphtyridines, berbérine, vincamine
• 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
• G01N 33/483 - Analyse physique de matériau biologique
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs

Abrégé

The present invention relates to a composition for preventing or treating diseases caused by mitochondrial dysfunction, containing palmatine as an active ingredient, wherein palmatine promotes mitophagy activity, and thus can be effectively used in the treatment of diseases caused by mitochondrial dysfunction.

Classes IPC  ?

• A61K 31/4745 - QuinoléinesIsoquinoléines condensées en ortho ou en péri avec des systèmes hétérocycliques condensées avec des systèmes cycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. phénanthrolines
• 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
• G01N 33/483 - Analyse physique de matériau biologique
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs

Abrégé

Disclosed is a positive active material for a rechargeable lithium battery including secondary particles of a nickel-based transition metal oxide composed of an inner portion and an outer portion, wherein the inner portion has a dense structure having a higher density than the outer portion, the secondary particles of the nickel-based transition metal oxide have a plurality of protruding portions on the surface thereof, and the positive active material has an area ratio of 25% to 30% occupied by the protruding portions calculated by Equation 1 based on a cross-section of the secondary particles of the nickel-based transition metal oxide.

Classes IPC  ?

• H01M 4/525 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de nickel, de cobalt ou de fer d'oxydes ou d'hydroxydes mixtes contenant du fer, du cobalt ou du nickel pour insérer ou intercaler des métaux légers, p. ex. LiNiO2, LiCoO2 ou LiCoOxFy
• H01M 4/04 - Procédés de fabrication en général
• H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium

Abrégé

The present invention relates to a pharmaceutical composition and a health functional food contain exosomes derived from Schwann cells treated with cyclic adenosine-3', 5'-monophosphate (cAMP), thereby inhibiting the proliferation of Schwann cells so as to enable the prevention or treatment of peripheral neurodegenerative diseases.

Classes IPC  ?

• A61K 35/30 - NerfsCerveauYeuxCellules cornéennesLiquide céphalorachidienCellules souches neuronalesCellules précurseurs neuronalesCellules glialesOligodendrocytesCellules de SchwannAstrogliesAstrocytesPlexus choroïdeTissu de moelle épinière
• A61K 31/7076 - Composés ayant des radicaux saccharide et des hétérocycles ayant l'azote comme hétéro-atome d'un cycle, p. ex. nucléosides, nucléotides contenant des cycles à six chaînons avec l'azote comme hétéro-atome d'un cycle contenant des pyrimidines condensées ou non-condensées contenant des purines, p. ex. adénosine, acide adénylique
• A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
• A23L 33/10 - Modification de la qualité nutritive des alimentsProduits diététiquesLeur préparation ou leur traitement en utilisant des additifs

Abrégé

The present invention relates to a device and method for predicting productivity of a shale gas well in a transition flow region by using a machine learning technique and, more specifically, to a device and method for predicting productivity of a shale gas well in a transition flow region by using a machine learning technique, wherein a data-based artificial neural network model is generated to calculate future production of a shale gas well in a transition flow region, and future production behaviors and estimated ultimate recovery are calculated using a decline curve method on the basis of the calculated future production and existing production data of the shale gas well in the transition flow region, whereby accurate results can be derived with less error than conventional productivity prediction methods for shale gas wells.

Classes IPC  ?

• G06N 3/08 - Méthodes d'apprentissage
• G06N 3/04 - Architecture, p. ex. topologie d'interconnexion

Abrégé

The present invention relates to a composition for cathode active material surface treatment, a method for preparing same, and a cathode active material surface-treated with same and, more specifically, to a composition for cathode active material surface treatment, a method for preparing same, and a cathode active material surface-treated with same, wherein the composition comprises titanium dioxide coated with an ion activator. Therefore, the surface treatment with the composition for surface treatment of the present invention can perform a process of coating titanium on a surface while reducing residual lithium.

Classes IPC  ?

• H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
• H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p. ex. liants, charges
• H01M 4/525 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de nickel, de cobalt ou de fer d'oxydes ou d'hydroxydes mixtes contenant du fer, du cobalt ou du nickel pour insérer ou intercaler des métaux légers, p. ex. LiNiO2, LiCoO2 ou LiCoOxFy
• H01M 4/505 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de manganèse d'oxydes ou d'hydroxydes mixtes contenant du manganèse pour insérer ou intercaler des métaux légers, p. ex. LiMn2O4 ou LiMn2OxFy
• H01M 10/052 - Accumulateurs au lithium
• H01M 10/054 - Accumulateurs à insertion ou intercalation de métaux autres que le lithium, p. ex. au magnésium ou à l'aluminium
• C01G 23/047 - Dioxyde de titane
• H01G 11/46 - Oxydes métalliques
• H01G 11/50 - Électrodes caractérisées par leur matériau spécialement adaptées aux condensateurs lithium-ion, p. ex. pour doper le lithium ou pour intercalation

Abrégé

The present invention relates to a gas fracturing device using gas to increase the permeability of a rock, and a method for evaluating an increase in rock permeability using same and, more specifically, to a device which can gas-fracture a rock by using gas to increase the permeability of a rock, and a method for evaluating an increase in permeability using same, which are capable of precisely simulating actual in-situ stress and temperature conditions with respect to a cylindrical or hexahedron-shaped rock sample extracted from underground bedrock.

Classes IPC  ?

• G01N 15/08 - Recherche de la perméabilité, du volume des pores ou de l'aire superficielle des matériaux poreux
• G01N 1/28 - Préparation d'échantillons pour l'analyse

Abrégé

The present invention provides antibodies which specifically bind to pancreatic adenocarcinoma upregulated factor (PAUF) protein and uses thereof.

Classes IPC  ?

• C07K 16/30 - 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 provenant de cellules de tumeurs
• A61K 47/68 - 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 l’ingrédient non actif étant un agent de modification l’agent de modification étant un anticorps, une immunoglobuline ou son fragment, p. ex. un fragment Fc
• A61P 35/00 - Agents anticancéreux
• A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
• G01N 33/574 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet pour le cancer

Abrégé

Disclosed is a non-powered seawater pumping apparatus for reducing seawater intrusion in a land in which an aquifer with a seawater-fresh water boundary surface is formed, the apparatus including a pumping pipe having opposite open end portions, a first end portion of the opposite open end portions being positioned below a sea level and a second end portion being positioned below a seawater-fresh water boundary surface in the land, and a well disposed to surround a lateral surface of a land-buried portion of the pumping pipe, which is buried in the land, so as to space away the land-buried portion of the pipe from the land, wherein seawater is filled in the pumping pipe, and the well includes a screen having a plurality of through holes formed along a circumference of the well at a lower end portion of the well.

Classes IPC  ?

• E02D 19/10 - Retenue d'eau souterraine par abaissement du niveau de l'eau du sol
• E03B 3/11 - Obtention et captation d'eau au moyen de puits au moyen de puits en forme de trou en combinaison avec des tubes, p. ex. perforés, se prolongeant horizontalement ou inclinés vers le haut à l'extérieur des puits
• E02B 1/00 - Équipement, appareils ou procédés pour travaux hydrauliques généraux
• E03B 3/15 - Maintien des puits en bon état, p. ex. par nettoyage, réparation, remise en étatMaintien ou accroissement de la capacité des puits ou des couches aquifères

Abrégé

The present invention relates to a steel thermophysical heating furnace apparatus having a deformation measurement gauge penetration housing, wherein a deformation measurement gauge penetration housing which is inserted into a deformation gauge mounting hole is configured to prevent heat inside a heating furnace from being discharged to the outside, and a steel specimen is inserted into the heating furnace to apply heat to the steel specimen via the heating furnace, thereby enabling more accurate measurement of the thermophysical properties of the steel specimen, and the height of the heating furnace is easily adjusted by a separate fixing device.

Classes IPC  ?

• F27B 17/02 - Fours d'un genre non couvert par l'un des groupes spécialement conçus pour le laboratoire
• F27D 5/00 - Supports, grilles ou appareillage analogue pour la charge à l'intérieur du four
• G01N 25/20 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la production de quantités de chaleur, c.-à-d. la calorimétrie, p. ex. en mesurant la chaleur spécifique, en mesurant la conductivité thermique

Abrégé

An image sensor includes a pixel array in which auto-focus (AF) pixels and image capture pixels are arranged. Wherein at least one of the AF pixels comprises: a color filter layer; and first and second microlenses arranged over the color filter layer, and formed in a region of the at least one AF pixel in a widthwise direction of the color filter layer.

Classes IPC  ?

• H04N 5/374 - Capteurs adressés, p.ex. capteurs MOS ou CMOS
• G02B 7/09 - Montures, moyens de réglage ou raccords étanches à la lumière pour éléments optiques pour lentilles avec mécanisme de mise au point ou pour faire varier le grossissement adaptés pour la mise au point automatique ou pour faire varier le grossissement de façon automatique
• H04N 5/232 - Dispositifs pour la commande des caméras de télévision, p.ex. commande à distance
• H04M 1/02 - Caractéristiques de structure des appareils téléphoniques
• G02B 5/20 - Filtres

Abrégé

9 light aromatic hydrocarbons having an increased BTX content with a high yield from the byproducts of oil refining and petrochemical processes, which contain polycyclic aromatic hydrocarbons such as naphthalene, alkylnaphthalene, etc., can be achieved by using a catalyst in which one or more metal selected from group VIII and one or more metal selected from group VIB are supported on a composite zeolite support of zeolite beta and zeolite ZSM-5.

Classes IPC  ?

• C07C 4/18 - Procédés catalytiques
• B01J 29/46 - Métaux du groupe du fer ou cuivre
• B01J 29/48 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes du type pentasil, p. ex. types ZSM-5, ZSM-8 ou ZSM-11 contenant de l'arsenic, de l'antimoine, du bismuth, du vanadium, du niobium, du tantale, du polonium, du chrome, du molybdène, du tungstène, du manganèse, du technétium ou du rhénium
• B01J 29/76 - Métaux du groupe du fer ou cuivre
• B01J 29/78 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes de types caractérisés par leur structure spécifique non prévus dans les groupes contenant de l'arsenic, de l'antimoine, du bismuth, du vanadium, du niobium, du tantale, du polonium, du chrome, du molybdène, du tungstène, du manganèse, du technétium ou du rhénium
• B01J 29/80 - Mélanges de différentes zéolites
• B01J 37/02 - Imprégnation, revêtement ou précipitation
• B01J 37/08 - Traitement thermique
• B01J 29/72 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes de types caractérisés par leur structure spécifique non prévus dans les groupes contenant des métaux du groupe du fer, des métaux nobles ou du cuivre
• B01J 37/00 - Procédés de préparation des catalyseurs, en généralProcédés d'activation des catalyseurs, en général

Abrégé

The present invention relates to a universal joint, for a propeller shaft, having an elastic damper. The same comprises: a driving yoke fixed to the rear end of a front shaft of a propeller shaft, the driving yoke having a through-hole arranged along a straight line; a following yoke provided on the front end of a rear shaft, the following yoke having a through-hole arranged along a straight line; a journal cross having a cross shape and having four trunnions fitted to the through-holes of the driving yoke and the following yoke, respectively; bearings surrounding and supporting respective trunnions; a bearing cap fixed to respective through-holes while containing the bearings and the trunnions therein; an upper damping member and a lower damping member installed inside the bearing cap so as to elastically support the trunnions and arranged to be spaced apart from and in parallel with each other inside the bearing cap; and an elastic support portion provided between the upper damping member and the lower damping member. The universal joint, for a propeller shaft, having an elastic damper according to the present invention, configured as above, has an elastic damper provided inside the bearing cap such that, by attenuating vibration generated by the propeller shaft, there is no noise resulting from resonance, that is, no vibration. In addition, the bearings are not damaged by vibration, even if used for a long period of time, such that the life of the propeller shaft can be extended accordingly.

Classes IPC  ?

• F16D 3/28 - Joints de Hooke ou autres joints avec organe intermédiaire équivalent auquel chaque pièce d'accouplement est reliée par pivot ou par glissement dans lesquels les pivots d'interconnexion comprennent des organes élastiques

Abrégé

The present invention relates to a built-in type electric driving system of a machine tool. The system may comprise: a housing; a hollow tube-shaped spindle extending in the forward/backward direction with respect to the housing and installed to be able to rotate with regard to the housing; a built-in motor comprising a stator fixed inside the housing and a rotor fixed to the outer surface of the spindle and generating a torque between the stator and the rotor by externally applied power to rotate the rotator; a chuck installed at the front end of the spindle and including a jaw for gripping an object to be processed; a drawbar installed inside the spindle to linearly move the forward/backward and having a front end connected to the jaw; a drawbar key and a drawbar key groove, which connect the drawbar to the chuck such that the drawbar can linearly move, but cannot rotationally move; a chuck locking unit for restricting or releasing a rotational movement of the chuck with regard to the housing; a clutch unit installed to move forward/backward between the front portion of the spindle and the rear portion of the chuck so as to restrict the spindle to the chuck or separate the spindle in a rotatable manner relative to the chuck; a leadscrew formed to be fixed to the drawbar and having a thread helically formed on the outer surface thereof; a driving unit fixed to the outer surface of the spindle so as to rotate together with the spindle; and a female screw cover coupled to the driving unit so as to rotate together with driving unit, and having a thread formed on the inner peripheral surface thereof so as to be screw-coupled to the thread of the leadscrew.

Classes IPC  ?

• B23Q 5/10 - Entraînement des principaux organes de travail des arbres rotatifs, p. ex. des broches de travail entraînés principalement par des moyens électriques
• B23Q 5/56 - Prévention du retour de marche
• B23B 31/02 - Mandrins de serrage
• B23Q 1/00 - Éléments composant la structure générale d'un type de machine, et plus spécialement gros éléments fixes

Abrégé

Disclosed is a functional game system and method for disaster handling. The present invention comprises: a disaster handling cloud server (corresponding to a disaster cloud server) for storing, in advance, at least one disaster handling scenario (corresponding to a disaster scenario) developed according to a disaster handling specialist's (master key user's) handling of a disaster situation of a ship, train or airplane; and a disaster handling specialist terminal for downloading a disaster handling scenario stored in the disaster handling cloud server, executing the downloaded scenario in virtual reality, receiving a countermeasure of the disaster handling specialist in response to a disaster situation in the executed disaster handling scenario, and developing the disaster handling scenario according to the received countermeasure.

Classes IPC  ?

• G06Q 50/26 - Services gouvernementaux ou services publics
• G06Q 50/10 - Services

Abrégé

FlavobacteriaceaeFlavobacteriaceae strain comprising the 16S rRNA of SEQ ID NO: 1 and having the effects of controlling plant diseases including bacterial wilt and promoting plant growth.

Classes IPC  ?

• C12N 1/20 - BactériesLeurs milieux de culture
• A01N 63/02 - Substances produites par, ou obtenues à partir de micro-organismes ou d'animaux
• C12R 1/01 - Bactéries ou actinomycètes

Abrégé

The present invention relates to a device for screening senescence, and more particularly, to a device for screening senescence, wherein body function information is collected as objectively as possible from information about a subject of determination, and senescence of the subject of determination is determined on the basis of basic body information and the body function information to enhance determination reliability. The subject matter of the present invention is a device for screening senescence characterized by including: a body function information collecting unit for collecting each of grip power information, walking speed information, weight change information, vitality information, and body activity information about the subject of determination; a basic body information collecting unit for collecting each of age information, gender information, height information, and weight information on the subject of determination; and a senescence determining unit for determining senescence by classifying the subject as being one among normal, pre-senescent, and senescent, on the basis of the grip power information, the walking speed information, the weight change information, the vitality information, the body activity information, the age information, the gender information, the height information, and the weight information collected by the body function information collecting unit and the basic body information collecting unit.

Classes IPC  ?

• A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
• A61B 5/22 - ErgométrieMesure de la force musculaire ou de la force d'un coup musculaire
• A61B 5/103 - Dispositifs de mesure pour le contrôle de la forme, du dessin, de la dimension ou du mouvement du corps ou de parties de celui-ci, à des fins de diagnostic

Abrégé

The present invention relates to a flow control valve. The flow control valve comprises: a casing having an inlet and an outlet which are open in opposite directions and allow the passage of a fluid, and closed chambers which are provided between the inlet and the outlet and face each other at a distance from each other; a pair of disk pieces, each having a semicircular shape, which stand by while being accommodated in the respective closed chambers and, upon operation, move into a flow path between the inlet and the outlet and join each other, thereby blocking the flow of the fluid; a pair of rotary arms which are fixed to the respective disk pieces and extended to the outside of the casing and intersect with each other; a center pin which is installed in the area of the intersection of the rotary arms and serves the role of a rotation shaft when the rotary arms perform a crossing motion; and a drive part which is connected to extended end parts of the rotary arms and allows the rotary arms to perform the crossing motion, such that the disk pieces join each other and take on the shape of a circular disk, or are separated from each other and retract to the closed chambers.

Classes IPC  ?

• F16K 3/04 - Robinets-vannes ou tiroirs, c.-à-d. dispositifs obturateurs dont l'élément de fermeture glisse le long d'un siège pour l'ouverture ou la fermeture à faces d'obturation planesGarnitures d'étanchéité à cet effet avec éléments de fermeture articulés à pivot
• F16K 3/02 - Robinets-vannes ou tiroirs, c.-à-d. dispositifs obturateurs dont l'élément de fermeture glisse le long d'un siège pour l'ouverture ou la fermeture à faces d'obturation planesGarnitures d'étanchéité à cet effet
• F16K 3/314 - Formes ou structures de la partie coulissanteSa fixation sur sa tige
• F16K 31/122 - Moyens de fonctionnementDispositifs de retour à la position de repos actionnés par un fluide le fluide agissant sur un piston

Abrégé

The present invention relates to a method for producing a porous silicon-carbon complex, a secondary battery negative electrode material produced by the production method, and a secondary battery comprising the secondary battery negative electrode material. The method for producing a porous silicon-carbon complex according to an embodiment of the present invention comprises: a step of mixing a silicon precursor with a heat dispersant and subjecting the mixture to first heat treatment, thereby producing a first mixture; a step of mixing the first mixture with a metal reducing agent, thereby producing a second mixture; a step of putting the second mixture into a reaction chamber and subjecting same to second heat treatment, thereby reducing the silicon precursor and producing a reaction product; a step of washing the reaction product and collecting porous silicon particles; a step of mixing the porous silicon particles with a carbon precursor, thereby producing a third mixture; and a step of subjecting the third mixture to third heat treatment, thereby coating the porous silicon particles with carbon.

Classes IPC  ?

• C01B 33/021 - Préparation
• 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 4/587 - Matériau carboné, p. ex. composés au graphite d'intercalation ou CFx pour insérer ou intercaler des métaux légers
• H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium

Abrégé

The present invention relates to an antibody specifically binding to a pancreatic adenocarcinoma upregulated factor (PAUF) protein, and a use thereof. The antibody of the present invention binds to the PAUF protein with high specificity and affinity and inhibits the proliferation, migration, penetration and in vivo growth of cancer cells, thereby being effectively used in the field of diagnosis and treatment of diseases, such as cancer, in which the PAUF protein is overexpressed.

Classes IPC  ?

• A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
• C07K 16/30 - 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 provenant de cellules de tumeurs
• G01N 33/574 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet pour le cancer

Abrégé

in vivoin vivo growth of cancer cells, thereby being effectively used in the field of diagnosis and treatment of diseases, such as cancer, in which the PAUF protein is overexpressed.

Classes IPC  ?

• C07K 16/30 - 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 provenant de cellules de tumeurs
• G01N 33/574 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet pour le cancer
• A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps

Abrégé

in vivoin vivo growth of cancer cells, thereby being effectively used in the field of diagnosis and treatment of diseases, such as cancer, in which the PAUF protein is overexpressed.

Classes IPC  ?

• C07K 16/18 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains
• A61K 47/50 - 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
• G01N 33/574 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet pour le cancer
• A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps

Abrégé

The present invention relates to a smart evacuation guidance system and method which use augmented reality and a context awareness algorithm, the system and the method immediately installing a smart evacuation guidance application on a disaster evacuee terminal by using an NFC-based evacuation guidance tag or a LoRa-based evacuation guidance sensor provided in a building or the like, such that an evacuation guidance path is displayed on a display of the disaster evacuee terminal in an augmented reality manner, thereby ensuring a prompt and safe evacuation route for a disaster evacuee and allowing anyone to easily evacuate.

Classes IPC  ?

• G08B 21/10 - Alarmes pour assurer la sécurité des personnes réagissant aux événements désastreux, p. ex. les tornades ou les tremblements de terre
• G08B 25/14 - Dispositions centrales pour la réception ou l'indication d'une alarme
• G08B 25/10 - Systèmes d'alarme dans lesquels l'emplacement du lieu où existe la condition déclenchant l'alarme est signalé à une station centrale, p. ex. systèmes télégraphiques d'incendie ou de police caractérisés par le moyen de transmission utilisant des systèmes de transmission sans fil
• G06K 19/07 - Supports d'enregistrement avec des marques conductrices, des circuits imprimés ou des éléments de circuit à semi-conducteurs, p. ex. cartes d'identité ou cartes de crédit avec des puces à circuit intégré
• G08B 5/22 - Systèmes de signalisation optique, p. ex. systèmes d'appel de personnes, indication à distance de l'occupation de sièges utilisant une transmission électriqueSystèmes de signalisation optique, p. ex. systèmes d'appel de personnes, indication à distance de l'occupation de sièges utilisant une transmission électromécanique
• G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie