Abrégé

An image decoding method and an image decoding apparatus is provided. The method comprises recovering a first motion vector corresponding to a first decoding reference picture based on the entropy decoded bit stream, calculating a second motion vector corresponding to a second decoding reference picture by scaling the first motion vector based on a first temporal distance between the current picture and the first decoding reference picture and a second temporal distance between the current picture and the second decoding reference picture, generating a prediction block relating to a current block in the current picture, based on the calculated second motion vector, generating a residual block relating to the current block through a residual data decoding process based on the entropy decoded bit stream, and recovering the current block based on the prediction block and the residual block.

Classes IPC  ?

• H04N 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p. ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
• H04N 19/15 - Débit ou quantité de données codées à la sortie du codeur par contrôle de la taille réelle des données compressées au niveau de la mémoire avant de décider du stockage dans la mémoire tampon de transmission
• 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
• H04N 19/50 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif
• H04N 19/577 - Compensation de mouvement avec interpolation de trame bidirectionnelle, p. ex. utilisation d’images B

Abrégé

An image decoding method and an image decoding apparatus is provided. The method comprises recovering a first motion vector corresponding to a first decoding reference picture based on the entropy decoded bit stream, calculating a second motion vector corresponding to a second decoding reference picture by scaling the first motion vector based on a first temporal distance between the current picture and the first decoding reference picture and a second temporal distance between the current picture and the second decoding reference picture, generating a prediction block relating to a current block in the current picture, based on the calculated second motion vector, generating a residual block relating to the current block through a residual data decoding process based on the entropy decoded bit stream, and recovering the current block based on the prediction block and the residual block.

Classes IPC  ?

• H04N 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p. ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
• H04N 19/50 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif
• 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
• H04N 19/15 - Débit ou quantité de données codées à la sortie du codeur par contrôle de la taille réelle des données compressées au niveau de la mémoire avant de décider du stockage dans la mémoire tampon de transmission
• H04N 19/577 - Compensation de mouvement avec interpolation de trame bidirectionnelle, p. ex. utilisation d’images B

Abrégé

Provided are a method and system for determining an optimal exposure of a structured light based 3D camera. The system includes a projecting means for illuminating a predetermined pattern on a target object, an image capturing means for capturing an image of the target object with the pattern projected, and a processing means for reconstructing 3D data for the target object by identifying the pattern of the captured images from the image capturing means. The system automatically determines an optimal exposure of the structured light based 3D camera system through analyzing the captured image of the target object.

Classes IPC  ?

• G03B 7/00 - Réglage de l'exposition par le réglage des obturateurs, des diaphragmes ou des filtres séparément ou conjointement

Abrégé

An image decoding method and an image decoding apparatus is provided. The method comprises recovering a first motion vector corresponding to a first decoding reference picture based on the entropy decoded bit stream, calculating a second motion vector corresponding to a second decoding reference picture by scaling the first motion vector based on a first temporal distance between the current picture and the first decoding reference picture and a second temporal distance between the current picture and the second decoding reference picture, generating a prediction block relating to a current block in the current picture, based on the calculated second motion vector, generating a residual block relating to the current block through a residual data decoding process based on the entropy decoded bit stream, and recovering the current block based on the prediction block and the residual block.

Classes IPC  ?

• H04N 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p. ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
• H04N 19/50 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif
• 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
• H04N 19/15 - Débit ou quantité de données codées à la sortie du codeur par contrôle de la taille réelle des données compressées au niveau de la mémoire avant de décider du stockage dans la mémoire tampon de transmission
• H04N 19/577 - Compensation de mouvement avec interpolation de trame bidirectionnelle, p. ex. utilisation d’images B

Abrégé

The present technology relates, in part, to long double-stranded RNA (dsRNA) (e.g., 30 or more base pairs) that inhibits gene expression.

Classes IPC  ?

• C12N 15/113 - Acides nucléiques non codants modulant l'expression des gènes, p. ex. oligonucléotides anti-sens
• A61K 31/713 - Acides nucléiques ou oligonucléotides à structure en double-hélice
• A61K 31/7115 - Acides nucléiques ou oligonucléotides ayant des bases modifiées, c.-à-d. autres que l'adénine, la guanine, la cytosine, l'uracile ou la thymine
• A61K 31/7125 - Acides nucléiques ou oligonucléotides ayant des liaisons internucléosides modifiées, c.-à-d. autres que des liaisons 3'-5' phosphodiester

Abrégé

The present invention relates to an RNAi-inducing nucleic acid molecule having a new structure and the use thereof, and more particularly to a novel nucleic acid molecule having a structure comprising a first strand, which is 24-121 nt in length and comprises a region complementary to a target nucleic acid, and a second strand which is 13-21 nt in length and has a region that binds complementarily to the region of the first strand, which is complementary to the target nucleic acid, so that the nucleic acid molecule inhibits the expression of a target gene with increased efficiency, and to a method of inhibiting the expression of a target gene using the nucleic acid molecule. The nucleic acid molecule structure of the present invention increases the efficiency with which the nucleic acid molecule inhibits the target gene. Alternatively, the nucleic acid molecule of the present invention can either increase the ability of the siRNA to bind to the target gene or cause synergistic cleavage, by introduction of antisense DNA, antisense RNA, ribozyme or DNAzyme, thereby increasing the efficiency with which the nucleic acid molecule inhibits the target gene. In addition, when the nucleic acid molecule according to the present invention is used, the efficiency with which the target gene is inhibited can be maintained for an extended period of time. Accordingly, the RNAi-inducing nucleic acid molecule of the present invention can be effectively used for the treatment of cancer or viral infection in place of conventional siRNA molecules.

Classes IPC  ?

• C12N 15/113 - Acides nucléiques non codants modulant l'expression des gènes, p. ex. oligonucléotides anti-sens
• A61K 31/7088 - Composés ayant au moins trois nucléosides ou nucléotides
• C12N 15/11 - Fragments d'ADN ou d'ARNLeurs formes modifiées
• A61K 31/7105 - Acides ribonucléiques naturels, c.-à-d. contenant uniquement des riboses liés à l'adénine, la guanine, la cytosine ou l'uracile et ayant des liaisons 3'-5' phosphodiester
• A61K 31/711 - Acides désoxyribonucléiques naturels, c.-à-d. contenant uniquement des 2'-désoxyriboses liés à l'adénine, la guanine, la cytosine ou la thymine et ayant des liaisons 3'-5' phosphodiester

Abrégé

A transceiver may include a reception (Rx) radio frequency (RF) part configured to process a received signal, a transmission (Tx) RF part configured to process a transmitted signal, and a phase lock loop (PLL) configured to provide a reception frequency to the reception RF part and provide a transmission frequency to the transmission RF part. The PLL may be controlled according to whether the reception RF part or the transmission RF part is on. In addition, a transceiver may include quenching waveform generator (QWGs) to control quenching waveforms of the RF parts corresponding to a plurality of antennas. The quenching waveforms may be generated respectively by VCOs operating at a same frequency. The QWGs may control the VCOs such that the quenching waveforms do not overlap.

Classes IPC  ?

• H04B 1/38 - Émetteurs-récepteurs, c.-à-d. dispositifs dans lesquels l'émetteur et le récepteur forment un ensemble structural et dans lesquels au moins une partie est utilisée pour des fonctions d'émission et de réception
• H03B 5/12 - Éléments déterminant la fréquence comportant des inductances ou des capacités localisées l'élément actif de l'amplificateur étant un dispositif à semi-conducteurs
• H03L 7/099 - Détails de la boucle verrouillée en phase concernant principalement l'oscillateur commandé de la boucle
• H03L 7/08 - Détails de la boucle verrouillée en phase
• H04L 7/033 - Commande de vitesse ou de phase au moyen des signaux de code reçus, les signaux ne contenant aucune information de synchronisation particulière en utilisant les transitions du signal reçu pour commander la phase de moyens générateurs du signal de synchronisation, p. ex. en utilisant une boucle verrouillée en phase
• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

Abrégé

A machine vision system including a digital camera can be employed to inspect an object in a field of view. This includes projecting digitally-generated light patterns including first and second boundary patterns and first and second spatial patterns onto the object in the field of view. Images associated with the projected light patterns including the object are captured. Spatial cells are found in the field of view by matching codes in the first and second spatial patterns to boundaries determined based upon one of the first and second boundary patterns. The spatial cells are found in the field of view by matching codes in the spatial patterns to boundaries determined based upon the boundary patterns. The spatial cells are decoded and matched to the boundaries. Three-dimensional (3D) point cloud data of the object is generated based upon the decoded spatial cells matched to the boundaries.

Classes IPC  ?

• G06K 7/10 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation électromagnétique, p. ex. lecture optiqueMéthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire
• G01B 11/25 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des contours ou des courbes en projetant un motif, p. ex. des franges de moiré, sur l'objet

Abrégé

A high efficiency variable power transmitting apparatus outputs a variable power by modulating, with respect to a time axis, a high frequency signal having a constant amplitude by turning the high frequency signal ON and OFF, amplifying the variable power to satisfy a requested power level of a target device based on a supply voltage having a predetermined level, converting an alternating current (AC) voltage received from a power source to a direct current (DC) voltage, generating the supply voltage having the predetermined level based on the DC voltage, and providing the supply voltage having the predetermined level to the PA.

Classes IPC  ?

• H02J 5/00 - Circuits pour le transfert d'énergie électrique entre réseaux à courant alternatif et réseaux à courant continu
• H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs
• H02J 17/00 - Systèmes pour l'alimentation ou la distribution d'énergie par ondes électromagnétiques

Abrégé

A method of manufacturing a patterned substrate for culturing cells. The method includes the steps of: (1) preparing a substrate, (2) forming a first plasma polymer layer by integrating a first precursor material on the substrate using a plasma, wherein the first plasma layer inhibits cell adsorption, and wherein the first precursor material is a siloxane-based compound having a siloxane functional group with the Si—O—Si linkage, (3) placing a shadow mask having a predetermined pattern on the first plasma polymer layer thus formed, and (4) forming a second patterned plasma polymer layer by integrating a second precursor material using a plasma, wherein the second patterned plasma layer permits culturing of cells, whereby the patterned substrate is obtained.

Classes IPC  ?

• C08F 2/46 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire
• C12N 5/00 - Cellules non différenciées humaines, animales ou végétales, p. ex. lignées cellulairesTissusLeur culture ou conservationMilieux de culture à cet effet
• B05D 1/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces
• B05D 1/32 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces en utilisant des moyens pour protéger des parties de surface à ne pas recouvrir, p. ex. en se servant de stencils, d'enduits de protection

Abrégé

Provided are a magnetic resistance structure, a method of manufacturing the magnetic resistance structure, and an electronic device including the magnetic resistance structure. The method of manufacturing the magnetic resistance structure includes forming a hexagonal boron nitride layer, forming a graphene layer on the boron nitride layer, forming a first magnetic material layer between the boron nitride layer and the graphene layer according to an intercalation process; and forming a second magnetic material layer on the graphene layer.

Classes IPC  ?

• H01L 29/66 - Types de dispositifs semi-conducteurs
• G11C 11/16 - Mémoires numériques caractérisées par l'utilisation d'éléments d'emmagasinage électriques ou magnétiques particuliersÉléments d'emmagasinage correspondants utilisant des éléments magnétiques utilisant des éléments dans lesquels l'effet d'emmagasinage est basé sur l'effet de spin
• H01L 43/08 - Résistances commandées par un champ magnétique
• H01L 43/12 - Procédés ou appareils spécialement adaptés à la fabrication ou le traitement de ces dispositifs ou de leurs parties constitutives
• H01L 27/22 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun utilisant des effets de champ magnétique analogues

Abrégé

Provided are an indenopyridine-based compound and an organic light-emitting device including the same. The indenopyridine-based compound is represented by Formula 1:

Classes IPC  ?

• 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 51/00 - 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
• C07D 221/16 - Systèmes cycliques à trois cycles contenant des carbocycles autres que des cycles à six chaînons

Abrégé

According to example embodiments, a wire structure includes a first wire that includes a first wire core and a first carbon shell surrounding the first wire core, and a second wire that extends in a longitudinal direction from the first wire. The first wire core has a wire shape. The first carbon shell contains carbon.

Classes IPC  ?

• H01L 23/48 - Dispositions pour conduire le courant électrique vers le ou hors du corps à l'état solide pendant son fonctionnement, p. ex. fils de connexion ou bornes
• H01L 23/00 - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
• H01B 1/04 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement soit de compositions à base de carbone-silicium, soit de carbone soit de silicium

Abrégé

A tunneling device may include a tunnel barrier layer, a first material layer including a first conductivity type two-dimensional material on a first surface of the tunnel barrier layer and a second material layer including a second conductivity type two-dimensional material on a second surface of the tunnel barrier layer. The tunneling device may use a tunneling current through the tunnel barrier layer between the first material layer and the second material layer.

Classes IPC  ?

• H01L 29/737 - Transistors à hétérojonction
• H01L 29/16 - Corps semi-conducteurs caractérisés par les matériaux dont ils sont constitués comprenant, mis à part les matériaux de dopage ou autres impuretés, seulement des éléments du groupe IV de la classification périodique, sous forme non combinée
• H01L 29/73 - Transistors bipolaires à jonction
• H01L 29/66 - Types de dispositifs semi-conducteurs
• H01L 29/88 - Diodes à effet tunnel

Abrégé

A method of compensating for a friction torque of a permanent magnet synchronous motor may include: receiving input of a motor current and a rotor speed of the permanent magnet synchronous motor; estimating a motor torque based on the input motor current; acquiring a first friction torque corresponding to the input rotor speed and the estimated motor torque by using a lookup table of friction torques; compensating for a second friction torque of the permanent magnet synchronous motor based on the first friction torque, wherein the compensating is in response to a first torque command input to control driving of the permanent magnet synchronous motor and outputs a second torque command that compensates for the second friction torque; and/or controlling the driving of the permanent magnet synchronous motor based on the second torque command.

Classes IPC  ?

• H02P 6/14 - Commutateurs électroniques
• H02P 6/08 - Dispositions pour commander la vitesse ou le couple d'un seul moteur
• H02P 21/14 - Estimation ou adaptation des paramètres des machines, p. ex. flux, courant ou tension
• H02P 21/06 - Commande basée sur le flux rotorique impliquant l’utilisation de détecteurs de position ou de vitesse du rotor

Abrégé

A method of controlling torque of a permanent magnet synchronous motor (PMSM) by using a speed-torque lookup table may include: receiving a current direct-current (DC) link voltage of an inverter configured to drive the PMSM and a speed of a rotor of the PMSM; calculating a change ratio of a DC link voltage based on the current DC link voltage and a DC link voltage at a time when the speed-torque lookup table is generated; calculating a normalized speed of the rotor according to a change in the DC link voltage by using the speed of the rotor and the change ratio of the DC link voltage; and/or transferring the normalized speed of the rotor as an input to the speed-torque lookup table.

Classes IPC  ?

• H02P 6/06 - Dispositions pour la régulation de la vitesse d'un seul moteur dans lesquelles la vitesse du moteur est mesurée et comparée à une grandeur physique donnée pour ajuster la vitesse du moteur
• H02P 6/08 - Dispositions pour commander la vitesse ou le couple d'un seul moteur
• H02P 21/06 - Commande basée sur le flux rotorique impliquant l’utilisation de détecteurs de position ou de vitesse du rotor

Abrégé

A thermoelectric material includes a stack structure including alternately stacked first and second material layers. The first material layer may include a carbon nano-material. The second material layer may include a thermoelectric inorganic material. The first material layer may include a thermoelectric inorganic material in addition to the carbon nano-material. The carbon nano-material may include, for example, graphene. At least one of the first and second material layers may include a plurality of nanoparticles. The thermoelectric material may further include at least one conductor extending in an out-of-plane direction of the stack structure.

Classes IPC  ?

• H01L 35/26 - Emploi d'un matériau spécifié pour les bras de la jonction utilisant des compositions changeant de façon continue ou discontinue à l'intérieur du matériau
• H01L 35/18 - Emploi d'un matériau spécifié pour les bras de la jonction utilisant des compositions inorganiques comprenant de l'arsenic, de l'antimoine, ou du bismuth
• H01L 35/02 - DISPOSITIFS À SEMI-CONDUCTEURS; DISPOSITIFS ÉLECTRIQUES À L'ÉTAT SOLIDE NON PRÉVUS AILLEURS - Détails - Détails
• H01L 35/24 - Emploi d'un matériau spécifié pour les bras de la jonction utilisant des compositions organiques
• H01L 35/16 - Emploi d'un matériau spécifié pour les bras de la jonction utilisant des compositions inorganiques comprenant du tellure, du sélénium, ou du soufre
• B82Y 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe
• H01L 35/14 - Emploi d'un matériau spécifié pour les bras de la jonction utilisant des compositions inorganiques
• H01L 35/12 - Emploi d'un matériau spécifié pour les bras de la jonction

Abrégé

An organic light-emitting device includes: a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode, wherein the organic layer includes a compound of Formula 1 and a compound of Formula 2; and a flat panel display device including the organic light-emitting device. Substituents in Formulae 1 and 2 are the same as described in the specification

Classes IPC  ?

• 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 51/00 - 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

Abrégé

A method and apparatus for managing a memory in a portable terminal including a main memory, a secondary memory, and a plurality virtual machines allocated by partitioning the main memory are provided. The method includes generating, by the virtual machines, monitoring information by monitoring access to the main memory and the secondary memory and swapping out with respect to the secondary memory; determining memory allocation amounts for each of the virtual machines by using the monitoring information; and allocating the main memory to the virtual machines in a partitioning scheme based on the determined memory allocation amounts.

Classes IPC  ?

• G06F 12/00 - Accès à, adressage ou affectation dans des systèmes ou des architectures de mémoires
• G06F 3/06 - Entrée numérique à partir de, ou sortie numérique vers des supports d'enregistrement
• G06F 12/02 - Adressage ou affectationRéadressage
• G06F 12/08 - Adressage ou affectationRéadressage dans des systèmes de mémoires hiérarchiques, p. ex. des systèmes de mémoire virtuelle
• G06F 9/50 - Allocation de ressources, p. ex. de l'unité centrale de traitement [UCT]
• G06F 9/455 - ÉmulationInterprétationSimulation de logiciel, p. ex. virtualisation ou émulation des moteurs d’exécution d’applications ou de systèmes d’exploitation

Abrégé

A pressure sensor and a pressure sensing method are provided. The pressure sensor includes a substrate; a sensor thin film transistor (TFT) disposed on the substrate and including a gate insulating layer, wherein the gate insulating layer includes an organic matrix in which piezoelectric inorganic nano-particles are dispersed; a power unit configured to apply an alternating current (AC) signal to a gate of the sensor TFT; and a pressure sensing unit configured to obtain a remnant polarization value based on a drain current which is generated in response to the AC signal and detected by the sensor TFT, and to sense a pressure based on the remnant polarization value.

Classes IPC  ?

• G01L 1/16 - Mesure des forces ou des contraintes, en général en utilisant les propriétés des dispositifs piézo-électriques
• H01L 29/84 - Types de dispositifs semi-conducteurs commandés par la variation d'une force mécanique appliquée, p.ex. d'une pression

Abrégé

The electrode structure includes: a textile-type conductive substrate; a first layer which is disposed on the textile-type conductive substrate and includes a plurality of one-dimensional nanostructures; and a second layer which is formed on the first layer and includes a graphene material.

Classes IPC  ?

• H01G 11/26 - Électrodes caractérisées par leur structure, p. ex. multicouches, selon la porosité ou les caractéristiques de surface
• H01G 11/36 - Nanostructures, p. ex. nanofibres, nanotubes ou fullerènes
• H01G 11/40 - Fibres
• B82Y 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe
• H01G 11/28 - Électrodes caractérisées par leur structure, p. ex. multicouches, selon la porosité ou les caractéristiques de surface agencées ou disposées sur un collecteur de courantCouches ou phases entre les électrodes et les collecteurs de courant, p. ex. adhésifs

Abrégé

An apparatus and method select a Device (D2D) communication mode according to whether there is signal interference. A method of operating a Transmitting (Tx) terminal, linked to a Receiving (Rx) terminal, for performing D2D communication includes confirming that the terminal is included in at least any one of groups in which links are grouped according to a link priority, receiving a result of determining whether there is a signal interference caused by at least three in-group links from the Rx terminal, and selecting a communication mode for communicating with the Rx terminal according to whether the signal interference exists.

Classes IPC  ?

• H04W 76/02 - Établissement de la connexion
• H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
• H04W 76/14 - Établissement de la connexion en mode direct

Abrégé

Provided are a polymer and a polymer actuator including the polymer. The polymer is cross-linked by a cross-linking agent. When the polymer is used in the polymer actuator, the polymer actuator shows a high strain and may be stably operated at high temperatures.

Classes IPC  ?

• C08F 214/22 - Fluorure de vinylidène
• H01L 41/193 - Compositions macromoléculaires
• B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
• B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
• H01L 41/047 - Electrodes
• B32B 27/26 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers utilisant des durcisseurs
• B32B 27/28 - Produits stratifiés composés essentiellement de résine synthétique comprenant des copolymères de résines synthétiques non complètement couverts par les sous-groupes suivants
• B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine vinyliqueProduits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
• B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines

Abrégé

The present invention relates to a nano-porous electrode for a super capacitor and a manufacturing method thereof, and more specifically, to a nano-porous electrode for a super capacitor and a manufacturing method thereof wherein pores are formed on the surface or inside an electrode using an electrodeposition method accompanied by hydrogen generation, thereby increasing the specific surface area of the electrode and thus improving the charging and discharging capacity, energy density, output density, and the like of a capacitor. The method for manufacturing a nano-porous electrode for a super capacitor according to the present invention manufactures a nano-porous electrode using hydrogen generated by the electrodeposition as a template to minimize the amount of metal used, so that electrode manufacturing costs can be sharply reduced, the specific surface area of the electrode can be adjusted by a simple process, and also the charging and discharging capacity, energy density, output density, and the like of a capacitor can be improved by increasing the specific surface area.

Classes IPC  ?

• C25D 1/16 - Métaux
• C25D 13/22 - Entretien ou Conduite
• C25D 13/02 - Revêtement électrophorétique caractérisé par le procédé avec des matières inorganiques
• H01G 11/26 - Électrodes caractérisées par leur structure, p. ex. multicouches, selon la porosité ou les caractéristiques de surface
• C25D 5/48 - Post-traitement des surfaces revêtues de métaux par voie électrolytique
• H01G 11/24 - Électrodes caractérisées par les propriétés structurelles des matériaux composant les électrodes ou inclus dans les électrodes, p. ex. forme, surface ou porositéÉlectrodes caractérisées par les propriétés structurelles des poudres ou particules utilisées à cet effet

Abrégé

According to the present invention, a method for a relay node (RN) to reallocate a resource in order to avoid inter-cell interference (ICI) in a wireless access system includes: overhearing a control channel including downlink or uplink resource allocation information transmitted by a plurality of base stations to terminals in the coverage area of each base station; sharing the RN by means of the plurality of base stations; confirming that there is a resource area in which conflicts are occurring by comparing resource areas allocated to terminals in the coverage area of the RN through the control channel; and, if it is determined, on the basis of the confirmation result, that there is a resource area in which conflicts are occurring, reallocating a resource to the resource area in which conflicts are occurring.

Classes IPC  ?

• H04W 72/08 - Affectation de ressources sans fil sur la base de critères de qualité
• H04J 11/00 - Systèmes multiplex orthogonaux
• H04W 84/04 - Réseaux à grande échelleRéseaux fortement hiérarchisés
• H04B 7/155 - Stations terrestres
• H04W 16/10 - Répartition dynamique des ressources

Abrégé

A transceiver may include a reception (Rx) radio frequency (RF) part configured to process a received signal, a transmission (Tx) RF part configured to process a transmitted signal, and a phase lock loop (PLL) configured to provide a reception frequency to the reception RF part and provide a transmission frequency to the transmission RF part. The PLL may be controlled according to whether the reception RF part or the transmission RF part is on. In addition, a transceiver may include quenching waveform generator (QWGs) to control quenching waveforms of the RF parts corresponding to a plurality of antennas. The quenching waveforms may be generated respectively by VCOs operating at a same frequency. The QWGs may control the VCOs such that the quenching waveforms do not overlap.

Classes IPC  ?

• H04B 1/06 - Récepteurs
• H04B 7/00 - Systèmes de transmission radio, c.-à-d. utilisant un champ de rayonnement
• H03C 3/09 - Modifications du modulateur en vue de réguler la fréquence moyenne
• H03B 5/12 - Éléments déterminant la fréquence comportant des inductances ou des capacités localisées l'élément actif de l'amplificateur étant un dispositif à semi-conducteurs
• H03L 7/089 - Détails de la boucle verrouillée en phase concernant principalement l'agencement de détection de phase ou de fréquence, y compris le filtrage ou l'amplification de son signal de sortie le détecteur de phase ou de fréquence engendrant des impulsions d'augmentation ou de diminution
• H03L 7/099 - Détails de la boucle verrouillée en phase concernant principalement l'oscillateur commandé de la boucle
• H03L 7/107 - Détails de la boucle verrouillée en phase pour assurer la synchronisation initiale ou pour élargir le domaine d'accrochage utilisant une fonction de transfert variable pour la boucle, p. ex. un filtre passe-bas ayant une largeur de bande variable
• H04L 27/00 - Systèmes à porteuse modulée

Abrégé

An image decoding method and an image decoding apparatus is provided. The method comprises recovering a first motion vector corresponding to a first decoding reference picture based on the entropy decoded bit stream, calculating a second motion vector corresponding to a second decoding reference picture by scaling the first motion vector based on a first temporal distance between the current picture and the first decoding reference picture and a second temporal distance between the current picture and the second decoding reference picture, generating a prediction block relating to a current block in the current picture, based on the calculated second motion vector, generating a residual block relating to the current block through a residual data decoding process based on the entropy decoded bit stream, and recovering the current block based on the prediction block and the residual block.

Classes IPC  ?

• H04N 1/19 - Dispositions de balayage utilisant des ensembles composés de plusieurs éléments
• H04N 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p. ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
• H04N 19/50 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif
• 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
• H04N 19/15 - Débit ou quantité de données codées à la sortie du codeur par contrôle de la taille réelle des données compressées au niveau de la mémoire avant de décider du stockage dans la mémoire tampon de transmission
• H04N 19/577 - Compensation de mouvement avec interpolation de trame bidirectionnelle, p. ex. utilisation d’images B

Abrégé

The present invention relates to a novel siRNA structure and the use thereof, and more particularly to a double-stranded siRNA molecule comprising an antisense strand and a sense strand, wherein the siRNA molecule has at least one single nucleotide bulge formed by introducing a single nucleotide into the antisense strand, particularly at position 2 from the 5′ end, and to a method of using the same to silence a target gene. The siRNA molecule of the invention shows high target gene silencing efficiency while minimizing off-target effects caused by the antisense strand, and thus has improved target selectivity. Accordingly, the siRNA molecule of the invention can be substituted for conventional siRNA molecules and can be widely be used in siRNA-based gene silencing techniques, including gene therapy.

Classes IPC  ?

• C07H 21/04 - Composés contenant au moins deux unités mononucléotide comportant chacune des groupes phosphate ou polyphosphate distincts liés aux radicaux saccharide des groupes nucléoside, p. ex. acides nucléiques avec le désoxyribosyle comme radical saccharide
• C07H 21/02 - Composés contenant au moins deux unités mononucléotide comportant chacune des groupes phosphate ou polyphosphate distincts liés aux radicaux saccharide des groupes nucléoside, p. ex. acides nucléiques avec le ribosyle comme radical saccharide
• C12N 15/11 - Fragments d'ADN ou d'ARNLeurs formes modifiées
• C12N 15/113 - Acides nucléiques non codants modulant l'expression des gènes, p. ex. oligonucléotides anti-sens

Abrégé

The present invention relates to a compound giving sensitivity against antibiotics to microorganisms having non-genetic antibiotic resistance; to a composition including the compound for inhibiting non-genetic antibiotic resistance; to antibiotic aids and antibiotics including the compound, a composition for the prevention or treatment of microbial infectious diseases, which includes the compound as an effective ingredient; to a method for killing non-genetic antibiotic resistant microorganisms including a step of treating non-genetic antibiotic resistant microorganisms with antibiotics and the compound; and to a method for treating microbial infectious diseases including a step of treating an individual suffering from diseases caused by an infection from non-genetic antibiotic resistant microorganisms by using the compound together with antibiotics. Since the compound of the present invention can prevent secondary infection by inhibiting non-genetic antibiotic resistance exhibited when various antibiotics are administered, the compound can be effectively used for the prevention or treatment of microbial infection using antibiotics.

Classes IPC  ?

• A61K 31/497 - Pyrazines non condensées contenant d'autres hétérocycles
• A61K 31/495 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. guanéthidine ou rifamycines ayant des cycles à six chaînons avec deux azote comme seuls hétéro-atomes d'un cycle, p. ex. pipérazine
• A61P 31/00 - Agents anti-infectieux, c.-à-d. antibiotiques, antiseptiques, chimiothérapeutiques

Abrégé

The present invention relates to a novel graphene oxide reducing agent and a method for manufacturing a reduced graphene oxide from graphene oxide using same. More particularly, in the present invention, the reduced graphene oxide is manufactured by reducing a graphene oxide using a reducing agent containing a halogen element, and is applicable as an electric conductor, a semiconductor, and an insulator in various fields.

Classes IPC  ?

• C09K 3/00 - Substances non couvertes ailleurs
• B01D 69/08 - Membranes à fibres creuses
• B01D 71/02 - Matériaux inorganiques
• B82Y 30/00 - Nanotechnologie pour matériaux ou science des surfaces, p. ex. nanocomposites
• B82Y 40/00 - Fabrication ou traitement des nanostructures
• C01B 31/04 - Graphite
• H01G 9/042 - Électrodes caractérisées par le matériau
• H01M 4/48 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques

Abrégé

According to another embodiment of the present invention, a method for generating a correlation function from which side-peaks are removed comprises: a step (S1) of generating sub-correlation functions; a step (S2) of combining a portion of the sub-correlation functions, and then generating a first final correlation function (R0(t)); and a step (S3) of combining the R0(t) with the remaining sub-correlation functions not combined in step S2, and then generating a second final correlation function (Rproposed(t)). Here, a BOC signal is one or more of BOCsin(kn,n) or BOCcos(kn,n), and the present invention may be applied regardless of the type of the BOC signal.

Classes IPC  ?

• 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

A compensation film for a liquid crystal film includes a first layer including splayed rod-shaped nematic liquid crystal material and a second layer disposed on a surface of the first layer and including at least one of a biaxial layer and an A-plate.

Classes IPC  ?

• G02F 1/1335 - Association structurelle de cellules avec des dispositifs optiques, p. ex. des polariseurs ou des réflecteurs
• G02F 1/13363 - Éléments à biréfringence, p. ex. pour la compensation optique

Abrégé

The present invention relates to a pharmaceutical composition and to a food composition for preventing or treating neurodegenerative diseases, containing sandal tree extracts or fractions thereof as active ingredients, and to a method for preventing or treating neurodegenerative diseases, comprising a step of administering said compositions to an individual who suffers from a neurodegenerative disease or who is likely to have a neurodegenerative disease. Further, the present invention relates to a pharmaceutical composition and to a food composition containing sandal tree extracts or fractions thereof as active ingredients to enhance learning capability or memory. Said sandal tree extracts or fractions thereof may effectively inhibit acetyl cholinesterase activity and neuroinflammation reactions, exhibit effects of preventing or treating learning disabilities or memory impairments while also exhibiting effects of enhancing learning capability or memory. Therefore, said sandal tree extracts or fractions thereof may be widely used as agents for preventing or treating neurodegenerative diseases, or in a composition for enhancing learning capability or memory.

Classes IPC  ?

• A61K 36/185 - Magnoliopsida (dicotylédones)
• A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
• A61P 25/00 - Médicaments pour le traitement des troubles du système nerveux

Abrégé

A method for managing an OSEK network path, according to one embodiment of the present invention, comprises the steps of: a message being transmitted along nodes of an OSEK network; a failed node, where network failure occurs while the message is transmitted, being detected; the failed node being removed from the entire network; and a source node which had transmitted the message to the failed node being connected to a target node to which the failed node was to transmit the message so that the message is transmitted from the source node to the target node. Consequently, according to the present invention, the problems of collisions among large amounts of data, retransmission of data due to the collisions, and delays in transmission can be solved. Moreover, real-time processing is improved, thereby improving the reliability and efficiency of a communication network system.

Classes IPC  ?

• H04L 12/24 - Dispositions pour la maintenance ou la gestion
• 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]

Abrégé

A clock gated circuit includes a pulse generator and a pulse level shifter. The pulse generator is driven by a first power supply voltage and is configured to receive a clock signal to generate a pulse and an inverted pulse. The pulse level shifter is driven by a second power supply voltage higher than the first power supply voltage and is configured to receive the pulse and the inverted pulse and to convert a level of the pulse in response to an enable signal.

Classes IPC  ?

• H03L 5/00 - Commande automatique de la tension, du courant ou de la puissance
• H03K 3/356 - Circuits bistables

Abrégé

The present invention relates to a method for extracting, from Cordyceps bassiana, an ingredient suppressing atopic dermatitis, and to a composition and personal care product for preventing or treating atopic dermatitis characterized in that they comprise the ingredient. According to the present invention, Cordyceps bassiana extracts are obtained by hot-water extraction, then polysaccharides are removed from the extracts using ethanol, and the ingredient having the effect of suppressing atopic dermatitis is obtained. The method of the present invention is advantageous in that the method is simple and easy, does not use toxic substances, and the ingredient suppressing atopic dermatitis can be extracted at a high yield from Cordyceps bassiana.

Classes IPC  ?

• A61K 36/066 - Clavicipitaceae
• A61P 17/00 - Médicaments pour le traitement des troubles dermatologiques

Abrégé

A high efficiency variable power transmitting apparatus outputs a variable power by modulating, with respect to a time axis, a high frequency signal having a constant amplitude by turning the high frequency signal ON and OFF, amplifying the variable power to satisfy a requested power level of a target device based on a supply voltage having a predetermined level, converting an alternating current (AC) voltage received from a power source to a direct current (DC) voltage, generating the supply voltage having the predetermined level based on the DC voltage, and providing the supply voltage having the predetermined level to the PA.

Classes IPC  ?

• H01F 38/14 - Couplages inductifs
• H02J 5/00 - Circuits pour le transfert d'énergie électrique entre réseaux à courant alternatif et réseaux à courant continu
• H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs

Abrégé

A high efficiency variable power transmitting apparatus outputs a variable power by modulating, with respect to a time axis, a high frequency signal having a constant amplitude by turning the high frequency signal ON and OFF, amplifying the variable power to satisfy a requested power level of a target device based on a supply voltage having a predetermined level, converting an alternating current (AC) voltage received from a power source to a direct current (DC) voltage, generating the supply voltage having the predetermined level based on the DC voltage, and providing the supply voltage having the predetermined level to the PA.

Classes IPC  ?

• H02J 17/00 - Systèmes pour l'alimentation ou la distribution d'énergie par ondes électromagnétiques
• H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs

Abrégé

According to the disclosure of the present invention, provided is an operating method for a relay node (RN) to avoid inter-cell interference (ICI) in a wireless access system. The method includes: overhearing a physical downlink control channel (PDCCH) transmitted by a plurality of base stations sharing the RN to terminals in the coverage area of each base station in the nth subframe, wherein the PDCCH includes an uplink (UL) grant; decoding the PDCCH from the n+1th subframe to the n+2th subframe; reallocating the resource area allocated by the PDCCH to the terminals when conflicts occur in the resource area on the basis of the decoding result; transmitting control information representing the reallocated resource area to each substation; overhearing a physical uplink sharing channel (PUSCH) transmitted by the terminals to each substation in the n+4th subframe; decoding the PUSCH; transmitting the decoding result to each base station; overhearing the PDCCH updated by reflecting the response for the PUSCH transmitted by each base station and the reallocated resource in an n+8th subframe, wherein the response is a positive acknowledgement (ACK) or a negative acknowledgement (NACK); and retransmitting the PUSCH transmitted from the n+4th subframe to a base station transmitting a NACK on the basis of the updated PDCCH in the n+12th sub frame.

Classes IPC  ?

• H04B 7/14 - Systèmes relais
• H04L 27/26 - Systèmes utilisant des codes à fréquences multiples
• H04L 1/16 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue en utilisant un canal de retour dans lesquelles le canal de retour transporte des signaux de contrôle, p. ex. répétition de signaux de demande
• H04W 72/04 - Affectation de ressources sans fil

Abrégé

According to the present invention, a method for a relay node (RN) to reallocate a resource in order to avoid inter-cell interference (ICI) in a wireless access system includes: overhearing a control channel including downlink or uplink resource allocation information transmitted by a plurality of base stations to terminals in the coverage area of each base station; sharing the RN by means of the plurality of base stations; confirming that there is a resource area in which conflicts are occurring by comparing resource areas allocated to terminals in the coverage area of the RN through the control channel; and, if it is determined, on the basis of the confirmation result, that there is a resource area in which conflicts are occurring, reallocating a resource to the resource area in which conflicts are occurring.

Classes IPC  ?

• H04W 16/10 - Répartition dynamique des ressources
• H04W 72/08 - Affectation de ressources sans fil sur la base de critères de qualité
• H04B 7/14 - Systèmes relais
• H04J 11/00 - Systèmes multiplex orthogonaux

Abrégé

The present invention relates to a pharmaceutical composition for preventing or treating gastroesophageal reflux disease and to a food composition for preventing or treating gastroesophageal flux disease, which contain chlorogenic acid, the pharmaceutically acceptable salts thereof, or derivatives thereof. The present invention also relates to a method for preventing or treating gastroesophageal reflux disease comprising a step of administrating said pharmaceutical composition to an entity, and to the use of chlorogenic acid, the pharmaceutically acceptable salts thereof, or derivatives thereof. According to the present invention, chlorogenic acid, the pharmaceutically acceptable salts thereof, or derivatives thereof may reduce the area of lesions in the esophagus caused by the reflux of the contents of the stomach or duodenum to the esophagus, without changing the pH level in the stomach, and may reduce histological changes of inflammatory cells, and therefore may be valuably used in preventing or treating gastroesophageal reflux disease with no side effects.

Classes IPC  ?

• A61K 31/216 - Esters, p. ex. nitroglycérine, sélénocyanates d'acides carboxyliques d'acides ayant des cycles aromatiques, p. ex. bénactizyne, clofibrate
• A61K 31/353 - 3,4-Dihydrobenzopyranes, p. ex. chromane, catéchine
• A61P 1/04 - Médicaments pour le traitement des troubles du tractus alimentaire ou de l'appareil digestif des ulcères, des gastrites ou des œsophagites par reflux, p. ex. antiacides, antisécrétoires, protecteurs de la muqueuse
• A61P 1/00 - Médicaments pour le traitement des troubles du tractus alimentaire ou de l'appareil digestif

Abrégé

The present invention relates a nano-porous electrode for a super capacitor and a manufacturing method thereof, and more specifically, to a nano-porous electrode for a super capacitor and a manufacturing method thereof wherein pores are formed on the surface or inside an electrode using an electrodeposition method accompanied by hydrogen generation, thereby increasing the specific surface area of the electrode and thus improving the charging and discharging capacity, energy density, output density, and the like of a capacitor. The method for manufacturing a nano-porous electrode for a super capacitor according to the present invention manufactures a nano-porous electrode using hydrogen generated by electrodeposition as a template to minimize the amount of metal used, so that electrode manufacturing costs can be sharply reduced, the specific surface area of the electrode can be adjusted by a simple process, and also the charging and discharging capacity, energy density, output density, and the like of a capacitor can be improved by increasing the specific surface area.

Classes IPC  ?

• C25D 3/38 - Dépôt électrochimiqueBains utilisés à partir de solutions de cuivre
• H01G 11/24 - Électrodes caractérisées par les propriétés structurelles des matériaux composant les électrodes ou inclus dans les électrodes, p. ex. forme, surface ou porositéÉlectrodes caractérisées par les propriétés structurelles des poudres ou particules utilisées à cet effet

Abrégé

The reclosing control device configured to perform a reclosing control in case of a fault in a transmission line. Further, the reclosing control device includes a voltage detection unit configured to detect a faulted phase voltage waveform and extract a harmonic component contained in the faulted phase voltage waveform; a HR calculating unit configured to calculate ratio values between even harmonics and odd harmonics based on the extracted harmonic component; and a reclosing control unit configured to determine whether or not an arc is finally extinguished based on the calculated ratio value and perform a reclosing control depending on a result of the determination.

Classes IPC  ?

• H02H 3/00 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion

Abrégé

Disclosed is an optical imaging analysis method for cerebral haemodynamics. The method comprises the steps of: (a) running an optical imaging tool and are thereby reconstructing optical imaging data as a three dimensional matrix and reconstructing, as a one dimensional vector, data selected from brainwave examination data comprising a plurality of test results; (b) editing raw images constituting the three dimensional matrix and calculating image-capture information about a test selected from the plurality of tests in the brainwave examination data; and (c) using the calculated image-capture information to convert the edited raw image into haemodynamic response changes and to carry out optical imaging analysis.

Classes IPC  ?

• A61B 5/026 - Mesure du débit sanguin
• A61B 5/145 - Mesure des caractéristiques du sang in vivo, p. ex. de la concentration des gaz dans le sang ou de la valeur du pH du sang
• A61B 5/1455 - Mesure des caractéristiques du sang in vivo, p. ex. de la concentration des gaz dans le sang ou de la valeur du pH du sang en utilisant des capteurs optiques, p. ex. des oxymètres à photométrie spectrale
• A61B 5/0476 - Electro-encéphalographie

Abrégé

The present invention relates to a pharmaceutical composition containing a 4-hydroxytamoxifen analog or the pharmaceutically acceptable salts thereof as an active ingredient for preventing or treating diseases associated with metabolic syndrome, to a method for preventing or treating diseases associated with metabolic syndrome using the composition, to a food composition containing a 4-hydroxytamoxifen analog for preventing or ameliorating diseases associated with metabolic syndrome, to a composition containing a 4-hydroxytamoxifen analog for lowering cholesterol levels in the blood, and to a composition containing a 4-hydroxytamoxifen analog for reducing glucose levels in the liver or in the blood.

Classes IPC  ?

• A61K 31/138 - Aryloxyalkylamines, p. ex. propranolol, tamoxifène, phénoxybenzamine
• A61P 3/04 - AnorexigènesMédicaments de l'obésité
• A61P 3/06 - Antihyperlipémiants
• A61P 3/00 - Médicaments pour le traitement des troubles du métabolisme

Abrégé

The present invention relates to a nucleic acid aptamer which can specifically recognize and bind to pancreatic cancer cells or tissues. The nucleic acid aptamer can bind specifically only to pancreatic cancer cells or tissues without binding to normal pancreatic cancer tissue, and thus can be effectively used as a composition for diagnosing and treating pancreatic cancer. In addition, the nucleic acid aptamer can detect not only the terminal pancreatic cancer cell line Capan-1, but also the early pancreatic cancer cell line Panc-1, and thus can be used for early diagnosis of pancreatic cancer, thereby contributing to increasing the survival rate of pancreatic cancer patients.

Classes IPC  ?

• C07H 21/04 - Composés contenant au moins deux unités mononucléotide comportant chacune des groupes phosphate ou polyphosphate distincts liés aux radicaux saccharide des groupes nucléoside, p. ex. acides nucléiques avec le désoxyribosyle comme radical saccharide
• C12Q 1/68 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir des acides nucléiques

Abrégé

According to the disclosure of the present invention, provided is a method for operating a relay node (RN) to avoid an inter-cell interference (ICI) in a wireless access system. The method includes: overhearing the downlink signal transmitted by a plurality of base stations to terminals within the coverage area of each base station in an nth subframe; decoding the overheard downlink signal from an n+1th subframe to an n+3th subframe and sharing the RN through the plurality of base stations; overhearing the reply to the downlink signal transmitted by the terminals to each base station in an n+4th subframe; reallocating a resource block allocated to the terminals in the nth subframe if there is at least one negative reply NACK in the replies to the downlink signal transmitted by the terminals, wherein the reply is a positive reply ACK or a negative reply NACK; transmitting control information representing the reallocated resource block to each base station; and retransmitting, in an n+8th subframe, the downlink signal transmitted to the terminals in the nth subframe, in accordance with the control information.

Classes IPC  ?

• H04W 72/04 - Affectation de ressources sans fil
• H04B 7/14 - Systèmes relais
• H04L 27/26 - Systèmes utilisant des codes à fréquences multiples
• H04L 1/18 - Systèmes de répétition automatique, p. ex. systèmes Van Duuren

Abrégé

2) to O (M).

Classes IPC  ?

• H04L 27/06 - Circuits de démodulationCircuits récepteurs

Abrégé

Disclosed are encoding and decoding methods using a code-rate-adaptive low density parity code, and an encoder and a decoder using the same. The encoding method using a code-rate-adaptive low density parity code comprises the steps of: generating check nodes which are the same in number as the number of variable nodes to be encoded using a PEG algorithm, and adding temporary variable nodes to the variable nodes; and connecting the added variable nodes to the check nodes, reducing the number of check nodes by the number of the temporary variable nodes. Accordingly, girth increases to delay error floor phenomena, so that data can be more efficiently transmitted when channel environments are favorable.

Classes IPC  ?

• H03M 13/11 - Détection d'erreurs ou correction d'erreurs transmises par redondance dans la représentation des données, c.-à-d. mots de code contenant plus de chiffres que les mots source utilisant un codage par blocs, c.-à-d. un nombre prédéterminé de bits de contrôle ajouté à un nombre prédéterminé de bits d'information utilisant plusieurs bits de parité

Abrégé

The present invention relates to nucleic acid molecules having a novel structure which induce RNAi, and to the uses thereof. More particularly, the present invention relates to nucleic acid molecules which have a novel structure and which increase the rate of inhibiting the expression of target genes by configuring the structure to have a first strand of 24-121 nt in length provided with a partial region complementary to a target nucleic acid, and a second strand of 13-21 nt in length provided with a region which forms a complementary bond with the partial region complementary to the target nucleic acid of the first strand. The invention further relates to a method for inhibiting the expression of the target genes using the nucleic acid molecules. The nucleic acid molecular structure according to the present invention can increase a gene inhibition rate, or increase the inhibition rate of the target genes by improving the bonding strength to the same target genes together with siRNA through the introduction of antisense DNA, antisense RNA, ribozyme, and DNAzyme, or by causing synergistic cleavage. Furthermore, the nucleic acid molecules according to the present invention enables the continuance time of a gene inhibition rate to be lengthened. Thus, the nucleic acid molecules inducing RNAi are useful since they replace the conventional siRNA molecules applicable to the treatment of cancer or of viral infection using siRNA.

Classes IPC  ?

• C12N 15/113 - Acides nucléiques non codants modulant l'expression des gènes, p. ex. oligonucléotides anti-sens
• A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
• A61K 31/7088 - Composés ayant au moins trois nucléosides ou nucléotides
• A61P 35/00 - Agents anticancéreux

Abrégé

The present invention relates to a separator for an electrochemical device, and a preparation method thereof, and more specifically, to a separator for a thin film electrochemical device having improved thermal stability and capable of high density charging for high capacity by directly introducing a coating layer comprising an inorganic oxide thin film on a porous polymer substrate, and a preparation method of the separator using a film vapor deposition method.

Classes IPC  ?

• H01M 2/14 - Séparateurs; Membranes; Diaphragmes; Eléments d'espacement
• H01M 2/16 - Séparateurs; Membranes; Diaphragmes; Eléments d'espacement caractérisés par le matériau

Abrégé

The present invention relates to a method for manufacturing porous silicon carbide ceramics, and more particularly, to a method for manufacturing porous silicon carbide ceramics which have improved strength by virtue of the mesh network structure of same in which plate-shaped particles are mutually entangled, and which are formed through phase transformation in which beta-type silicon carbide powder is oxidation treated and sintering is prevented during heat treatment in order to transform the powder to an alpha phase as well as to rapidly grow the particles.

Classes IPC  ?

• C04B 35/565 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de carbures à base de carbure de silicium
• C04B 35/576 - Céramiques fines obtenues par frittage sans pression
• C04B 38/06 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation en éliminant par brûlage des substances ajoutées
• C01B 31/36 - Carbures de silicium ou de bore
• B01D 39/20 - Autres substances filtrantes autoportantes en substance inorganique, p. ex. papier d'amiante ou substance filtrante métallique faite de fils métalliques non-tissés

Abrégé

Disclosed is an inter-cell interference mitigation method using a spatial covariance matrix (SCM) estimation method in a multi-input multi-output (MIMO) orthogonal frequency division multiplexing (OFDM) communication system for mitigating interference between asynchronous cells. The inter-cell interference mitigation method includes extracting a reference symbol (RS) of a received OFDM symbol and performing channel estimation, estimating an initial SCM using the RS signal and the channel estimation result, applying time-domain sinc type weighting to the initial SCM and applying an SCM, and demodulating a data symbol with mitigated inter-cell interference using the channel estimation result and the estimated SCM. By applying time-domain sinc type weighting to SCM estimation, it is possible to reduce an SCM estimation error occurring due to a spectral leakage induced by an abrupt change in a signal at a border point between an effective sub carrier zone and a guard band zone, and a simple design of a moving average filter form for a frequency domain signal can be made instead of frequency-time-frequency domain transformation using an inverse fast Fourier transform (IFFT) and fast Fourier transfer (FFT).

Classes IPC  ?

• H04B 7/10 - Diversité de polarisationDiversité de direction
• H04L 1/02 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue par réception à diversité

Abrégé

The present invention relates to a pharmaceutical composition for preventing or treating sepsis, containing genipin or a derivative thereof. While being far short of an effective method or medicine for treating sepsis, the pharmaceutical composition of the present invention can be useful for preventing or treating sepsis or septic shock. In addition, the pharmaceutical composition of the present invention is a therapeutic agent based on natural products, and thus it is possible to reduce side effects which frequently appear using chemical materials in addition to having a wide range of therapeutic effects.

Classes IPC  ?

• A61K 31/35 - Composés hétérocycliques ayant l'oxygène comme seul hétéro-atome d'un cycle, p. ex. fungichromine ayant des cycles à six chaînons avec un oxygène comme seul hétéro-atome d'un cycle
• A61P 31/00 - Agents anti-infectieux, c.-à-d. antibiotiques, antiseptiques, chimiothérapeutiques

Abrégé

The present invention provides a method for preparing graphene by providing a reaction gas including a carbon source and heat onto a substrate, and reacting the same to form a graphene on the substrate, a graphene sheet formed by the method, and a device using the same.

Classes IPC  ?

• C01B 31/02 - Préparation du carbone; Purification
• C23C 16/26 - Dépôt uniquement de carbone
• C23C 16/513 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement au moyen de décharges électriques utilisant des jets de plasma
• H01L 31/04 - Dispositifs à semi-conducteurs sensibles aux rayons infrarouges, à la lumière, au rayonnement électromagnétique d'ondes plus courtes, ou au rayonnement corpusculaire, et spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement e; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de ces dispositifs ou de leurs parties constitutives; Leurs détails adaptés comme dispositifs de conversion photovoltaïque [PV]

Abrégé

The present invention relates to a method for forming graphene at a low temperature, to a method for direct transfer of graphene using same, and to a graphene sheet. The method for forming graphene at a low temperature comprises supplying a carbon-source-containing gas to a metal catalyst layer for graphene growth formed on a substrate, and forming graphene at a low temperature of 500°C or less by means of inductively coupled plasma-chemical vapor deposition (ICP-CVD).

Classes IPC  ?

• C01B 31/02 - Préparation du carbone; Purification
• C23C 16/26 - Dépôt uniquement de carbone
• C23C 16/50 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement au moyen de décharges électriques

Abrégé

The present invention relates to a transparent conductive film and a method for manufacturing the same, and a transparent electrode using the same and various uses thereof, wherein the transparent conductive film contains patterns of aluminum metal formed on a transparent substrate and an aluminum oxide layer formed between said aluminum patterns. According to the present invention, the transparent conductive film has flexibility, excellent electric properties, and transparency by resolving the flaw of an ITO which is the existing transparent electrode material, and thus the invention can be applied to various devices.

Classes IPC  ?

• H01L 51/52 - 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) - Détails des dispositifs
• H01L 31/042 - Modules PV ou matrices de cellules PV individuelles
• C23C 14/08 - Oxydes
• C23C 14/04 - Revêtement de parties déterminées de la surface, p. ex. au moyen de masques

Abrégé

The present invention relates to a novel peptide for inhibiting the interaction between RANKL and RANK, and a use thereof. The present invention provides a novel peptide for inhibiting the interaction between RANKL and RANK to inhibit the differentiation of osteoclast induced by RANKL, thereby providing a pharmaceutical composition for preventing or treating bone-related diseases caused by the differentiation and activation of osteoclast.

Classes IPC  ?

• C07K 7/08 - Peptides linéaires ne contenant que des liaisons peptidiques normales ayant de 12 à 20 amino-acides
• C12N 15/63 - Introduction de matériel génétique étranger utilisant des vecteursVecteurs Utilisation d'hôtes pour ceux-ciRégulation de l'expression
• A61K 38/10 - Peptides ayant de 12 à 20 amino-acides
• A61P 19/00 - Médicaments pour le traitement des troubles du squelette

Abrégé

Provided are a method for preparing a flexible organic/inorganic composite protective film, and an organic electronic element containing the protective film. The method for preparing a flexible organic/inorganic composite protective film comprises the following steps: forming an anodizable metal thin film on a flexible substrate to form a flexible substrate/metal laminate; and anodizing the flexible substrate/metal laminate in an electrolyte solution to form a flexible substrate/metal oxide laminate. In addition, it is possible to form a flexible organic/inorganic composite protective film containing multiple layers of flexible substrate/metal oxide laminates by adhering a plurality of the flexible substrate/metal oxide laminates with a polymer adhesive. It is possible to effectively protect articles such as an element and the like from moisture and/or oxygen, to maintain the function or properties of a packing material, and to save manufacturing time and to reduce costs by using the flexible organic/inorganic composite protective film.

Classes IPC  ?

• H01L 51/56 - Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
• H01L 51/40 - Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives

Abrégé

Provided is an apparatus for estimating a frequency offset by one training symbol including two symbols having the same structure and value in an OFDM system. The apparatus includes a first likelihood function calculator for modeling non-Gaussian impulsive noise included in the training symbol to a Cauchy probability density function in which a characteristic exponent of a BISαS probability density function is 1, and calculating a likelihood function of a Cauchy distribution using the Cauchy probability density function, and a first frequency offset estimator for estimating an effective frequency offset value in which the likelihood function of the Cauchy distribution of the first likelihood function calculator becomes highest as a frequency offset estimation value. Thereby, it is possible to improve the performance of frequency offset estimation in non-Gaussian impulsive noise environments.

Classes IPC  ?

• H04L 27/06 - Circuits de démodulationCircuits récepteurs

Abrégé

A method and apparatus for providing a traffic information service using a mobile communication terminal are provided. A method of a mobile communication terminal for a traffic information service is provided. The method includes constructing a cluster with at least one neighboring Mobile Station (MS), receiving traffic information from the at least one neighboring MS comprised in the cluster, measuring traffic information using location information of the MS, and transmitting a traffic information message comprising the collected traffic information to a traffic information provision server.

Classes IPC  ?

• G08G 1/09 - Dispositions pour donner des instructions variables pour le trafic
• G01S 1/00 - Radiophares ou systèmes de balisage émettant des signaux ayant une ou des caractéristiques pouvant être détectées par des récepteurs non directionnels et définissant des directions, situations ou lignes de position déterminées par rapport aux émetteurs de radiophareRécepteurs travaillant avec ces systèmes
• G06F 19/00 - Équipement ou méthodes de traitement de données ou de calcul numérique, spécialement adaptés à des applications spécifiques (spécialement adaptés à des fonctions spécifiques G06F 17/00;systèmes ou méthodes de traitement de données spécialement adaptés à des fins administratives, commerciales, financières, de gestion, de surveillance ou de prévision G06Q;informatique médicale G16H)
• G08G 1/01 - Détection du mouvement du trafic pour le comptage ou la commande

Abrégé

A method and apparatus for providing a traffic information service using a mobile communication terminal are provided. A method of a mobile communication terminal for a traffic information service is provided. The method includes constructing a cluster with at least one neighboring Mobile Station (MS), receiving traffic information from the at least one neighboring MS comprised in the cluster, measuring traffic information using location information of the MS, and transmitting a traffic information message comprising the collected traffic information to a traffic information provision server.

Classes IPC  ?

• G08G 1/0967 - Systèmes impliquant la transmission d'informations pour les grands axes de circulation, p. ex. conditions météorologiques, limites de vitesse
• 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]

Abrégé

A method and apparatus perform channel scanning in a wireless communication system. A signal intensity of an Access Point (AP) is compared with a scanning threshold, when the AP signal intensity not less than the scanning threshold, a channel scanning schedule list is generated in consideration of a scan time based on a passive channel scan scheme and a scan time based on an active channel scan scheme. The channel scanning is performed every channel scanning time, according to the channel scanning schedule list.

Classes IPC  ?

• H04W 36/30 - La resélection étant déclenchée par des paramètres spécifiques par des données de mesure ou d’estimation de la qualité des liaisons
• H04W 24/10 - Planification des comptes-rendus de mesures
• H04W 36/00 - Dispositions pour le transfert ou la resélection
• H04W 84/12 - Réseaux locaux sans fil [WLAN Wireless Local Area Network]

Abrégé

The present invention relates to a novel graphene oxide reducing agent and a method for manufacturing a reduced graphene oxide from graphene oxide using same. More particularly, in the present invention, the reduced graphene oxide is manufactured by reducing a graphene oxide using a reducing agent containing a halogen element, and is applicable as an electric conductor, a semiconductor, and an insulator in various fields.

Classes IPC  ?

• C01B 31/02 - Préparation du carbone; Purification
• H01G 9/042 - Électrodes caractérisées par le matériau
• H01M 4/96 - Électrodes à base de carbone
• B01D 71/02 - Matériaux inorganiques

Abrégé

The present invention relates to a pharmaceutical composition including sulfuretin or a pharmaceutically acceptable salt thereof, and to a method for prevention or treatment of nervous system disorders using same. Furthermore, the present invention relates to a functional food composition, including sulfuretin or a pharmaceutically acceptable salt thereof, for improving nervous system disorders, which can be effectively used for the prevention and treatment of neurodegenerative brain disease, depression, and anxiety due to various nervous system disorders.

Classes IPC  ?

• A61K 31/343 - Composés hétérocycliques ayant l'oxygène comme seul hétéro-atome d'un cycle, p. ex. fungichromine ayant des cycles à cinq chaînons avec un oxygène comme seul hétéro-atome d'un cycle, p. ex. isosorbide condensés avec un carbocycle, p. ex. coumarane, bufaralol, béfunolol, clobenfurol, amiodarone
• A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
• A61P 25/16 - Antiparkinsoniens
• A61P 25/00 - Médicaments pour le traitement des troubles du système nerveux

Abrégé

The present application relates to a method for shielding electromagnetic waves by using graphene inside or outside an electromagnetic wave generating source and/or by using graphene formed on a substrate, and an electromagnetic shielding material including the graphene.

Classes IPC  ?

• H05K 9/00 - Blindage d'appareils ou de composants contre les champs électriques ou magnétiques

Abrégé

Disclosed is a temperature- and pH-sensitive hydrogel composed of a poly(amidoamine) oligomer only. The hydrogel is prepared in a simple manner and is readily released from the body. Further disclosed are a method for preparing the hydrogel and a drug carrier using the hydrogel.

Classes IPC  ?

• A61K 38/19 - CytokinesLymphokinesInterférons
• A61K 38/27 - Hormone de croissance [GH], c.-à-d. somatotropine
• A61K 38/18 - Facteurs de croissanceRégulateurs de croissance
• A61K 31/56 - Composés contenant des systèmes cycliques du cyclopenta[a]hydrophénanthrèneLeurs dérivés, p. ex. stéroïdes
• A61K 39/395 - AnticorpsImmunoglobulinesImmunsérum, p. ex. sérum antilymphocitaire
• A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
• A61K 38/22 - Hormones
• A61K 38/30 - Facteurs de croissance analogues à l'insuline, c.-à-d. somatomédines, p. ex. IGF-1, IGF-2
• A61K 38/21 - Interférons
• A61K 31/337 - Composés hétérocycliques ayant l'oxygène comme seul hétéro-atome d'un cycle, p. ex. fungichromine ayant des cycles à quatre chaînons, p. ex. taxol
• A61K 31/196 - Acides carboxyliques, p. ex. acide valproïque ayant un groupe amino le groupe amino étant lié directement à un cycle, p. ex. acide anthranilique, acide méfénamique, diclofénac, chlorambucil
• A61P 35/00 - Agents anticancéreux
• A61P 31/12 - Antiviraux
• A61P 31/04 - Agents antibactériens
• A61P 37/06 - Immunosuppresseurs, p. ex. médicaments pour le traitement du rejet de greffe
• A61P 29/00 - Agents analgésiques, antipyrétiques ou anti-inflammatoires non centraux, p. ex. agents antirhumatismauxMédicaments anti-inflammatoires non stéroïdiens [AINS]

Abrégé

Disclosed is an apparatus for synchronizing a high-frequency voltage and a direct current bias voltage. A power supply unit, a voltage-regulating unit, and a voltage-converting unit generate a first grid voltage and a second grid voltage having four channels, and provide an output driving unit with the generated voltages. A control unit provides the output driving unit with a control pulse signal in accordance with RF on/off periods. The output driving unit switches an output in accordance with the control pulse signal so as to output the first grid voltage at a high level and the second grid voltage at a low level in the RF on period, and output the first grid voltage at a low level and the second grid voltage at a high level in the RF off period. Thus, cations and anions are extracted from the respective RF on/off periods and electrically neutralized, thereby eliminating the necessity of reflection plates used in conventional apparatuses using neutral beams.

Classes IPC  ?

• H01L 21/3065 - Gravure par plasmaGravure au moyen d'ions réactifs
• H05H 1/36 - Dispositions des circuits

Abrégé

Disclosed is a method for controlling synchronization when applying DC power of pulse plasma. The method for controlling synchronization when applying DC power of pulse plasma according to the present invention involves applying DC power in accordance with the on/off periods of RF pulse power, such that minus (-) power periods and plus (+) power periods can be adjusted, thereby generating plasma suitable for each process and achieving maximized process efficiency.

Classes IPC  ?

• H01L 21/3065 - Gravure par plasmaGravure au moyen d'ions réactifs
• H01L 21/8247 - Structures de mémoires mortes (ROM) programmables électriquement (EPROM)
• H01L 27/115 - Mémoires mortes programmables électriquement; Procédés de fabrication à étapes multiples de ces dispositifs

Abrégé

The present invention relates to cinchona-based bifunctional organocatalysts and methods for preparing chiral hemiesters using the same. More specifically, the present invention relates to methods for preparing chiral hemiesters from prochiral or meso cyclic acid anhydrides via desymmetrization, using bifunctional cinchona alkaloid catalysts comprising sulfonamide functional groups.

Classes IPC  ?

• C07D 453/04 - Composés hétérocycliques contenant des systèmes cycliques quinuclidine ou isoquinuclidine, p. ex. alcaloïdes de la quinine contenant des systèmes cycliques quinuclidine sans autre condensation comportant lié en position 2 un radical quinolyle-4, un radical quinolyle-4 substitué ou un radical alkylènedioxy quinolyle-4 lié par un seul atome de carbone, p. ex. quinine

Abrégé

The present invention relates to a flexible transparent heating element using graphene and to a method for manufacturing the same. The heating element comprises: a flexible transparent base; a graphene layer formed on at least one surface of the flexible transparent base; and an electrode connected to the graphene layer.

Classes IPC  ?

• H05B 3/84 - Dispositions pour le chauffage spécialement adaptées à des surfaces transparentes ou réfléchissantes, p. ex. pour désembuer ou dégivrer des fenêtres, des miroirs ou des pare-brise de véhicules

Abrégé

A nozzle and an electrostatic field induction ink-jet nozzle are disclosed. In accordance with an embodiment of the present invention, the nozzle includes a concave part, which is formed along an outer circumference of the nozzle and in which the outer circumference is adjacent to a liquid discharging surface. The discharging nozzle can minimize the overflow and damping by a liquid during a process of discharging the liquid and thus maintain the discharging performance constant despite an extended operation of the nozzle.

Classes IPC  ?

• B41J 2/14 - Leur structure
• B41J 2/06 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre caractérisés par le procédé de formation du jet en produisant à la demande des gouttelettes ou des particules séparées les unes des autres par champ électrique ou magnétique

Abrégé

A touch panel comprising a first substrate; a second substrate disposed facing the first substrate; a first conductive layer disposed on at least one surface of the first substrate; a second conductive layer disposed on at least one surface of the second substrate; first electrodes electrically connected to the first conductive layer; and second electrodes electrically connected to the second conductive layer, wherein at least one of the first conductive layer and the second conductive layer comprises graphene.

Classes IPC  ?

• G06F 3/045 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction utilisant des éléments résistifs, p. ex. une seule surface uniforme ou deux surfaces parallèles mises en contact
• G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction

Abrégé

The present invention relates to an anti-obesity composition containing (1S,2S,3S,4S)-5-aminocyclopentane-1,2,3,4-tetraol and can be used for preventing or treating obesity or various obesity-related diseases because (1S,2S, 3S,4S)-5-aminocyclopentane-1,2,3,4-tetraol inhibits differentiation from preadipocytes to adipocytes.

Classes IPC  ?

• A61K 31/13 - Amines, p. ex. amantadine
• A61K 31/04 - Composés nitrés
• A61P 3/04 - AnorexigènesMédicaments de l'obésité

Abrégé

The present invention relates to a photobioreactor, and more particularly, to a photobioreactor for culturing living organisms such as microalgae, which carry out photosynthesis using carbon dioxide and light energy. The photobioreactor comprises: (a) a reaction vessel in which the photosynthesis of photosynthetic organisms is performed; (b) a multipurpose inlet/outlet formed at the outer top of the reaction vessel; (c) an outer pipe connected to the multipurpose inlet/outlet from the outside of the reaction vessel; and (d) an inner pipe connected to the multipurpose inlet/outlet from the inside of the reaction vessel, wherein the reaction vessel is made of a transparent film. The photobioreactor according to the present invention is advantageous in that the reaction vessel for photosynthesis is a tray made of a transparent film, thus achieving improved light transmittance and mobility, and enabling the economically advantageous manufacture and operation thereof. Therefore, the photobioreactor of the present invention can be easily installed anywhere carbon dioxide is discharged, such as around a power-generating plant, in an urban region, a farm, etc., to culture a variety of photosynthetic organisms, and thus to produce useful substances having economically high added values.

Classes IPC  ?

• C12M 1/04 - Appareillage pour l'enzymologie ou la microbiologie avec des moyens d'introduction de gaz
• C12M 3/00 - Appareillage pour la culture de tissus, de cellules humaines, animales ou végétales, ou de virus

Abrégé

The present invention relates to a novel antibiotic, and more specifically relates to an antibiotic composition comprising flufenamic acid as an active ingredient, which can reduce drug toxicity and side effects and the problem of antibiotic resistance caused by excessive use of antibiotics since the composition exhibits a good therapeutic effect, even in a small dose, when it is administered either alone or together with another antibiotic of the prior art.

Classes IPC  ?

• A61K 31/196 - Acides carboxyliques, p. ex. acide valproïque ayant un groupe amino le groupe amino étant lié directement à un cycle, p. ex. acide anthranilique, acide méfénamique, diclofénac, chlorambucil
• A61K 31/195 - Acides carboxyliques, p. ex. acide valproïque ayant un groupe amino
• A61K 31/495 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. guanéthidine ou rifamycines ayant des cycles à six chaînons avec deux azote comme seuls hétéro-atomes d'un cycle, p. ex. pipérazine
• A61P 31/00 - Agents anti-infectieux, c.-à-d. antibiotiques, antiseptiques, chimiothérapeutiques

Abrégé

Provided are a wireless communication system and a method of performing communication in the same. The wireless communication system includes a terminal configured to classify all subcarriers into a first group and a second group and allocate subcarriers of the first group to first symbols and subcarriers of the second group to the first symbols again to generate and transmit a first transmission signal, a base station configured to allocate the subcarriers of the first group to second symbols and the subcarriers of the second group to third symbols to generate and transmit a second transmission signal, and a relay configured to receive the first and second transmission signals and perform maximum likelihood (ML) determination of frequency domain signals of the first and second transmission signals to estimate the first to third symbols.

Classes IPC  ?

• H04K 1/10 - Communications secrètes en utilisant deux signaux transmis simultanément ou successivement

Abrégé

The present invention relates to a method for forming a graphene protective film having gas and moisture barrier properties, to a graphene protective film formed by the method, and to the use thereof. A single-layer or multi-layer graphene protective film can be used as a material for a barrier coating or bags, and improves the gas and moisture barrier properties of a variety of devices in a wide array of industrial fields to thereby maintain the electrical characteristics of devices over a long period of time.

Classes IPC  ?

• B41M 5/03 - Procédés de reproduction ou méthodes de reproduction ou de marquageMatériaux en feuilles utilisés à cet effet en transférant l'encre de la feuille mère par pression
• B41M 5/10 - Procédés de reproduction ou méthodes de reproduction ou de marquageMatériaux en feuilles utilisés à cet effet au moyen de papier carbone ou similaires

Abrégé

An optical image shutter having a transparent electro-optical crystal formed on a transparent amorphous substrate and a method of manufacturing the optical image shutter. The light image shutter is created by forming a buffer layer using a material having a similar crystalline structure to an electro-optical crystal, on a transparent amorphous substrate such as glass, and forming an electro-optical thin film layer such as the electro-optical crystal on the buffer layer.

Classes IPC  ?

• G02F 1/03 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur des céramiques ou des cristaux électro-optiques, p. ex. produisant un effet Pockels ou un effet Kerr
• G02F 1/00 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire

Abrégé

Disclosed are a distributed video coding/decoding method and a distributed video coding/decoding apparatus, which can improve loss resilience and the quality of service. The distributed video coding method first involves checking the state of a channel, determining a channel coding rate and the size of video data to be transmitted based on the checked state of a channel, determining the number of motion prediction performance steps based on the determined size of video data to be transmitted, coding the video data to be transmitted by performing motion predictions according to the determined number of motion prediction performance steps, and channel-coding the coded video data according to the determined channel coding rate. Accordingly, it is possible to improve loss resilience, even without additionally occupying network resources, thereby being capable of reducing the probability of decoding failure.

Classes IPC  ?

• H04N 7/32 - comportant un codage par prédiction (H04N 7/48, H04N 7/50 ont priorité);;
• H04N 7/26 - utilisant la réduction de la largeur de bande (réduction d'information par conversion de code en général H03M 7/30)

Abrégé

The present invention relates to a positional error estimation and correction method of a mobile robot, and more specifically, to a global position estimation and correction method of a mobile robot using magnetic landmarks, in which the mobile robot recognizes patterns of a particular landmark and a neighboring landmark and compares the recognized patterns with a stored landmark space map, if the mobile robot with four hall sensors attached on the bottom surface thereof moves on a mobile plate on which multiple kinds of landmarks formed by changing the arrangement of magnets are disposed, thereby easily estimating coordinate values of an absolute position of a landmark at which the mobile robot is currently positioned, and easily correcting positional errors of the mobile robot. The present invention, that is, the global position estimation and correction method of the mobile robot using the magnetic landmarks, is comprised of constituent means, and the global position estimation and correction method of the mobile robot using the magnetic landmarks comprises the steps of: estimating coordinate values of an absolute position of a landmark at which the mobile robot is currently positioned, by recognizing a pattern of a particular landmark at which the mobile robot is positioned and a pattern of a neighboring landmark; estimating positional errors (xe, ye, θe) of the mobile robot which deviates from the estimated coordinate values of the absolute position of the landmark; and correcting the positional errors by moving the mobile robot as much as the estimated positional errors (xe, ye, θe), so that the mobile robot may move to the coordinate values of the absolute position of the landmark.

Classes IPC  ?

• B25J 9/10 - Manipulateurs à commande programmée caractérisés par des moyens pour régler la position des éléments manipulateurs
• G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions

Abrégé

The present invention relates to a roll-to-roll doping method of a large-area graphene film, and a graphene film doped by the method. The doping method passes a graphene film through a doping solution containing a dopant or a dopant vapor, thereby doping the graphene film.

Classes IPC  ?

• B29D 7/01 - Pellicules ou feuilles
• B29C 41/08 - Revêtement d'une forme, d'un noyau ou d'un autre support par pulvérisation ou fluidisation, p. ex. pulvérisation de poudre

Abrégé

The present invention relates to a three-dimensional object recognition and posture estimation system based on generation of probabilistic multiple interpretation and a method thereof, and more specifically, to a three-dimensional object recognition and posture estimation system based on generation of probabilistic multiple interpretation and a method thereof, which can more exactly recognize an object and estimate postures thereof by adding an integrated probability proof to posture candidates of an object generated through a weak recognizer. The invention provides a three-dimensional object recognition and posture estimation system based on generation of probabilistic multiple interpretation and a method thereof, in which posture candidates of an object are generated on the basis of an uncertain proof obtained by using a weak recognizer, and in which the object is more exactly recognized and postures are estimated by adding a supplementary probability proof thereto.

Classes IPC  ?

• B25J 13/08 - Commandes pour manipulateurs au moyens de dispositifs sensibles, p. ex. à la vue ou au toucher
• G05D 1/12 - Commande pour la recherche d'un objectif
• G06T 15/00 - Rendu d'images tridimensionnelles [3D]

Abrégé

The present invention relates to a transparent graphene electrode, a flexible silicon thin film semiconductor device containing the same, and a preparation method thereof. A flexible and transparent thin film semiconductor device can be easily prepared by using the transparent graphene electrode comprising a large-area graphene film prepared by chemical vapor deposition as a conductive film.

Classes IPC  ?

• B41M 5/03 - Procédés de reproduction ou méthodes de reproduction ou de marquageMatériaux en feuilles utilisés à cet effet en transférant l'encre de la feuille mère par pression

Abrégé

The present invention relates to a pH-sensitive block copolymer forming a polyionic complex micelle, and a drug or protein delivery vehicle using the same. More specifically, the present invention relates to a pH-sensitive block copolymer forming a polyionic complex micelle, formed by copolymerizing (a) a polyethylene glycol-based compound; (b) a poly(amino acid) compound; and (c) a heterocyclic alkylamine-based compound having an ionic complex inducing ability, and a drug or protein delivery vehicle using the same.

Classes IPC  ?

• C08G 65/48 - Polymères modifiés par post-traitement chimique
• C08G 65/32 - Polymères modifiés par post-traitement chimique
• C08G 73/02 - Polyamines
• A61K 9/127 - Vecteurs à bicouches synthétiques, p. ex. liposomes ou liposomes comportant du cholestérol en tant qu’unique agent tensioactif non phosphatidylique
• A61K 47/48 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p.ex. supports, additifs inertes l'ingrédient non actif étant chimiquement lié à l'ingrédient actif, p.ex. conjugués polymère-médicament
• C08F 283/04 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères prévus par la sous-classe sur des polycarbonamides, des polyesteramides ou des polyimides

Abrégé

Disclosed is a pH-sensitive block copolymer that forms polyionic complex micelles. The block copolymer is prepared by copolymerization of (a) a polyethylene glycol compound, (b) a poly(amino acid) compound, and (c) a heterocyclic alkyl amine compound having the ability to induce the formation of ionic complexes. Further disclosed is a drug or protein carrier using the block copolymer.

Classes IPC  ?

• A61K 38/38 - Albumines
• C08G 73/06 - Polycondensats possédant des hétérocycles contenant de l'azote dans la chaîne principale de la macromoléculePolyhydrazidesPolyamide-acides ou précurseurs similaires de polyimides
• A61K 9/127 - Vecteurs à bicouches synthétiques, p. ex. liposomes ou liposomes comportant du cholestérol en tant qu’unique agent tensioactif non phosphatidylique
• A61P 35/00 - Agents anticancéreux
• A61P 9/10 - Médicaments pour le traitement des troubles du système cardiovasculaire des maladies ischémiques ou athéroscléreuses, p. ex. médicaments antiangineux, vasodilatateurs coronariens, médicaments pour le traitement de l'infarctus du myocarde, de la rétinopathie, de l'insuffisance cérébro-vasculaire, de l'artériosclérose rénale
• A61P 29/00 - Agents analgésiques, antipyrétiques ou anti-inflammatoires non centraux, p. ex. agents antirhumatismauxMédicaments anti-inflammatoires non stéroïdiens [AINS]
• A61P 19/02 - Médicaments pour le traitement des troubles du squelette des troubles articulaires, p. ex. arthrites, arthroses
• C08L 71/02 - Oxydes des polyalkylènes
• C08F 299/02 - Composés macromoléculaires obtenus par des interréactions de polymères impliquant uniquement des réactions entre des liaisons non saturées carbone-carbone, en l'absence de monomères non macromoléculaires à partir de polycondensats non saturés
• B82Y 5/00 - Nanobiotechnologie ou nanomédecine, p. ex. génie protéique ou administration de médicaments
• C08F 290/06 - Polymères prévus par la sous-classe
• A61K 9/107 - Émulsions

Abrégé

IP state-vector manager determines state vector value by updating token numbers of IP state vector according to source and destination IP addresses of the received packet, and obtains state number of state vector value by counting state vector value. Port-number state-vector manager determines state vector value by updating token numbers of port-number state vector according to source and destination token numbers of packet, and obtains state number of state vector value by counting state vector value. Entropy calculator calculates entropies related to IP address and port number, based on number and state number of state vector values related to IP state vector and port-number state vector. Anomalous event determiner determines whether there is anomalous event in network based on calculated entropies. Anomalous event can be efficiently detected with minimized false negative and positive rates.

Classes IPC  ?

• H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue

Abrégé

The oil-soluble-solvent separating device according to the present invention comprises a porous plate which is formed with a plurality of through holes and a carbon nanotube layer which is formed on the substrate plate such that water-soluble solvents and oil-soluble solvents can easily be separated.

Classes IPC  ?

• B01D 11/04 - Extraction par solvants de solutions
• B82B 3/00 - Fabrication ou traitement des nanostructures par manipulation d’atomes ou de molécules, ou d’ensembles limités d’atomes ou de molécules un à un comme des unités individuelles

Abrégé

A method of automatically grading beef quality by analyzing a digital image is provided. The method includes: an image acquiring step of acquiring a color image of beef using a CCD camera; a region separating step of separating a lean region from the acquired image; a boundary extracting step of extracting a boundary line of the lean region; a boundary smoothing step of smoothing the boundary line extracted in the boundary extracting step; a boundary correcting step of correcting an indented portion and a protruded portion included in the boundary line having been subjected to the boundary smoothing step; a grading region determining step of determining a grading region on the basis of the boundary line corrected in the boundary correcting step; and a grading step of grading the beef quality on the basis of the image of the grading region.

Classes IPC  ?

• G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales

Abrégé

Example embodiments relate to methods of manufacturing and transferring a larger-sized graphene layer. A method of transferring a larger-sized graphene layer may include forming a graphene layer, a protection layer, and an adhesive layer on a substrate and removing the substrate. The graphene layer may be disposed on a transferring substrate by sliding the graphene layer onto the transferring substrate.

Classes IPC  ?

• H01L 21/302 - Traitement des corps semi-conducteurs en utilisant des procédés ou des appareils non couverts par les groupes pour changer leurs caractéristiques physiques de surface ou leur forme, p. ex. gravure, polissage, découpage
• H01L 21/461 - Traitement de corps semi-conducteurs en utilisant des procédés ou des appareils non couverts par les groupes pour changer les caractéristiques physiques ou la forme de leur surface, p. ex. gravure, polissage, découpage
• C03C 15/00 - Traitement de surface du verre, autre que sous forme de fibres ou de filaments, par attaque chimique
• C03C 25/68 - Traitement chimique, p. ex. lixiviation, traitement acide ou alcalin par attaque chimique
• C01B 31/02 - Préparation du carbone; Purification
• B82Y 30/00 - Nanotechnologie pour matériaux ou science des surfaces, p. ex. nanocomposites
• B82Y 40/00 - Fabrication ou traitement des nanostructures

Abrégé

The present invention relates to a novel peptide that promotes the expression of brain-derived neurotrophic factor (BDNF), and to a pharmaceutical composition including same for preventing and treating Alzheimer's and Parkinson's diseases, wherein the peptide of the present invention promotes the expression of the BDNF protein in the human dopamine-responsive cell line, easily traverses the blood-brain barrier due to the low molecular weight thereof, and can be effectively used for preventing and treating neurological disorders such as Alzheimer's and Parkinson's diseases due to the low cytotoxicity thereof.

Classes IPC  ?

• C07K 5/08 - Tripeptides
• C07K 5/06 - Dipeptides
• C12N 15/11 - Fragments d'ADN ou d'ARNLeurs formes modifiées
• A61K 38/06 - Tripeptides

Abrégé

The present invention relates to a novel siRNA structure and to the use thereof, and more particularly, to a siRNA molecule and to a target gene silencing method using same, wherein the siRNA molecule is a double-stranded siRNA molecule comprising an antisense strand and a sense strand, and at least one or more single nucleotide bulges induced by the introduction of single nucleotides are present on the antisense strand of the siRNA, specifically at the second position of the 5' end. The present invention provides a siRNA molecule having a novel structure, which exhibits superior efficiency of target gene silencing, minimizes off-target effects caused by antisense strands, and thus has improved target selectivity. Therefore, the siRNA molecule of the present invention can be widely used in siRNA-based gene silencing technologies such as a gene therapy or the like in lieu of conventional siRNA molecules.

Classes IPC  ?

• C12N 15/11 - Fragments d'ADN ou d'ARNLeurs formes modifiées
• C07H 21/02 - Composés contenant au moins deux unités mononucléotide comportant chacune des groupes phosphate ou polyphosphate distincts liés aux radicaux saccharide des groupes nucléoside, p. ex. acides nucléiques avec le ribosyle comme radical saccharide
• A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique

Abrégé

The present invention relates to a roll-to-roll transfer method of graphene, a roll-to-roll transfer equipment for graphene, a graphene roll produced by a roll-to-roll transfer process, and use thereof.

Classes IPC  ?

• B41M 5/03 - Procédés de reproduction ou méthodes de reproduction ou de marquageMatériaux en feuilles utilisés à cet effet en transférant l'encre de la feuille mère par pression
• B41M 5/10 - Procédés de reproduction ou méthodes de reproduction ou de marquageMatériaux en feuilles utilisés à cet effet au moyen de papier carbone ou similaires

Abrégé

The invention relates to an optic fiber having a core in which carbon nano-structures are formed at a predetermined locus, a fiber optic chemical sensor using the optic fiber, and a method of forming the carbon nano-structure layer in the core of the optic fiber. The invention utilizes gas refractive index and the adsorption sensitivity of particles on the surface of the carbon nano-structure layer, and uses the carbon nano-structure layer in the core of the optic fiber as a sensor for particles of gas, liquid and the like.

Classes IPC  ?

• G02B 6/00 - Guides de lumièreDétails de structure de dispositions comprenant des guides de lumière et d'autres éléments optiques, p. ex. des moyens de couplage
• G01N 21/00 - Recherche ou analyse des matériaux par l'utilisation de moyens optiques, c.-à-d. en utilisant des ondes submillimétriques, de la lumière infrarouge, visible ou ultraviolette

Abrégé

The present invention relates to a quantitative evaluation method of coating degradation using electrochemical acceleration relating to pipe rust-prevention, which comprises: a preparing step of a non-coated member formed of a metal parent material and a coated member which is coated for rust-prevention on the surface of the metal parent material; a defect portion producing step of producing an artificial defect portion by removing a part from the surface of the coated member; an accelerating step of putting each of the coated member and the non-coated member in artificial leachates and then alternately applying positive or negative potentials to each of the coated member and the non-coated member; and a degradation evaluating step of evaluating degraded states through the impedance spectrum test by respectively applying AC voltage to the coated member and the non-coated member after the accelerating step. According to the present invention, it is possible to precisely estimate the coating degradation degrees of pipes buried in the real underground environments by composing corrosive environments by preparing the artificial leachates which are the most similar to the real degradation environments. It is possible to reproduce the actual degradation mechanism, that is, all the cathodic disbanding and the inflation of oxides through the degradation acceleration test using optimized potentiostatic polarization test method, in which anodic reactions and cathodic reactions are simultaneously applied, thereby precisely estimating degraded degrees of pipe products. In addition, it is possible to precisely measure the delaminated area and the coating-protection efficiency by the optimized impedance spectrum test. Therefore, electrochemically quantitative comparison may be easily carried out with respect to the coating degradation degrees of different materials.

Classes IPC  ?

• G01N 17/02 - Systèmes de mesure électro-chimique de l'action due aux intempéries, de la corrosion ou de la protection contre la corrosion
• G01N 27/26 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant des variables électrochimiquesRecherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en utilisant l'électrolyse ou l'électrophorèse

Abrégé

The present invention relates to a microorganism analyzer which can detect a microorganism present in food, milk, dairy products, agricultural and marine products, beverages and environmental samples by using a biochemical reaction between an enzyme contained in a microorganism and the sugar contained in at least one medium selected from the group of chromogenic mediums consisting of an agar medium, a differential medium and a selective medium, wherein the chromogenic medium shows a distinctive color according to a specific bacterial culture, and an analysis method using the same. More specifically, the present invention relates to a microorganism analyzer comprising: a specimen injection hole for injecting a specimen; a sampler which collects a specimen from an area to be examined and injects the collected specimen into the specimen injection hole; a preparation chamber for temporarily storing the specimen injected from the specimen injection hole; an enrichment chamber which comprises a liquid culture medium to obtain the specimen from the preparation chamber and to enrich a microorganism present in the specimen; one or more culture medium chambers which provide a culture medium for producing nutrients to the enriched microorganism; a trash chamber for collecting remnants and an excess of specimens; a valve for moving fluid and the specimen between the chambers; a channel providing a moving pathway of the specimen; and a rotatable disk-shaped body in which the channel, the valve and the chambers are integrated, and an analysis method using the same.

Classes IPC  ?

• C12M 1/34 - Mesure ou test par des moyens de mesure ou de détection des conditions du milieu, p. ex. par des compteurs de colonies
• C12Q 1/02 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir des micro-organismes viables
• G01N 33/48 - Matériau biologique, p. ex. sang, urineHémocytomètres

Abrégé

Disclosed herein is a user interface apparatus and control method for the control of service robots. The user interface apparatus for the control of service robots includes an interaction server, an index block, and a robot control server. The interaction server receives control commands to control a service robot from a user, analyzes the control commands, and outputs the results of the analysis to the user. The index block determines the degree of difficulty of each of the analyzed control commands. The robot control server determines the operating mode of the service robot depending on the analyzed control command and the degree of difficulty, and controls the service robot in the determined operating mode.

Classes IPC  ?

• G06F 19/24 - pour l'apprentissage automatique, l'exploration de données ou les bio statistiques, p.ex. détection de motifs, extraction de connaissances, extraction de règles, corrélation, agrégation ou classification

Abrégé

The present invention relates to a dispersion method of a carbon nanotube comprising: the first step of mixing a carbon nanotube aggregate, a magnetic substance and a dispersant; and the second step of applying a magnetic field to the mixture obtained in the first step to disperse the carbon nanotube aggregate, a dispersion apparatus of a carbon nanotube, and a carbon nanotube dispersion obtained thereby. A carbon nanotube aggregate can be more effectively dispersed without damaging a carbon nanotube by the dispersion method of a carbon nanotube according to the present invention.

Classes IPC  ?

• B82B 3/00 - Fabrication ou traitement des nanostructures par manipulation d’atomes ou de molécules, ou d’ensembles limités d’atomes ou de molécules un à un comme des unités individuelles
• C01B 31/02 - Préparation du carbone; Purification

Abrégé

Disclosed are a method for demodulating received signals and an apparatus therefore which can maintain quality of signals and can reduce computational complexity. A demodulation method of a receiving device for receiving a plurality of signals modulated through a M-ary (M is a natural number of 1 or more) modulation method comprises the steps of: comparing channel frequency response power of a first channel with channel frequency response power of a second channel; selecting reference signals of a M number on the basis of the compared result; selecting signals corresponding to each of the selected reference signals of a M number to form couples thereof; and estimating transmitting signals from the signal couples of a M number composed of couples of the reference signals and the corresponding signals. Accordingly, the computational complexity is reduced from O (M2) to O (M).

Classes IPC  ?

• H04L 27/00 - Systèmes à porteuse modulée
• H04B 1/16 - Circuits

Abrégé

A method of making Y-type hexagonal ferrite and an antenna using the same are provided. Y-type hexagonal ferrite includes a base ferrite composed of iron oxide, barium carbonate and cobalt oxide, and silicate glass ranging from 0.5 to 5 weight percent added to 100 weight percent of base ferrite. An antenna apparatus includes a magnetic carrier and an antenna pattern formed thereon. The magnetic carrier is formed of such Y-type hexagonal ferrite, and the antenna pattern resonates in a specific frequency band when electric power is supplied. To fabricate the Y-type hexagonal ferrite, a calcination process is performed in which iron oxide, barium carbonate and cobalt oxide are combined into base ferrite at a given calcination temperature after being mixed. A sintering process is performed to sinter the base ferrite and the silicate glass at a given sintering temperature which is lower than the calcination temperature after adding the silicate glass to the base ferrite.

Classes IPC  ?

• H01Q 1/00 - Détails de dispositifs associés aux antennes
• H01F 1/34 - Aimants ou corps magnétiques, caractérisés par les matériaux magnétiques appropriésEmploi de matériaux spécifiés pour leurs propriétés magnétiques en matériaux inorganiques caractérisés par leur coercivité en matériaux magnétiques doux substances non métalliques, p. ex. ferrites