baber/WOPTO huggingface dataset:
Patent WO-2019004707-A1 (WO)
Title: Liquid crystal alignment agent composition, method for producing liquid crystal alignment film using same, and liquid crystal alignment film using same
Inventor: LEE SANG MI
IPC: C08G73/10
Filed: 2018-06-26
Abstract: The present invention relates to a liquid crystal alignment agent composition for producing a liquid crystal alignment film having improved film strength with improved liquid crystal alignment characteristics, a method for producing a liquid crystal alignment film using the same, and a liquid crystal alignment film and a liquid crystal display device using the same.
Patent WO-2019017666-A1 (WO)
Title: Method for providing information on depression diagnosis using rate of catecholamine-o-methyl transferase gene methylation
Inventor: HAM BYUNG JOO
IPC: A61B5/16
Filed: 2018-07-16
Abstract: The present invention relates to a method for providing information on depression diagnosis using a rate of catecholamine-O-methyl transferase (COMT) gene methylation. The present invention contributes to neurophysiological evidence for stress-associated variation of dopaminergic neurotransmitters and can provide information on depression diagnosis.
Patent WO-2019017745-A1 (WO)
Title: Device and method for controlling electromagnetic coil system
Inventor: LEE JONG HEE
IPC: G01R33/02
Filed: 2018-07-23
Abstract: The present invention relates to a device and a method for controlling a coil system for operating an in-vivo insertion device by means of electromagnetic induction. The coil system is operated per each coil on the basis of currents, wherein, before using the insertion device, current correction values are derived by correcting magnetic fields distorted by the operational environment of each coil of the coil system, and during the use of the insertion device, the coils are controlled so that each coil forms a constant magnetic field even when the impedance of each coil changes according to a rise in the temperature of each coil. According to the present invention, an effect is achieved whereby an operator may operate the in-vivo insertion device as intended and in a precise way by having the magnetic fields of the coil system evenly maintained.
Patent WO-2019022549-A1 (WO)
Title: Lidar device
Inventor: YEUN YONG HYUN
IPC: G02B6/00
Filed: 2018-07-27
Abstract: A lidar device according to the present invention is configured to emit a source light, generated by a light source, outside the lidar device by a rotating mirror according to a scanning method, and guide received light, returned by being reflected by an external reflector, in the direction of a light detection unit by a light guide unit. According to the present invention, the light detection unit receives the received light with increased efficiency, and thus distance measurement can be more accurately performed.
Patent WO-2019078484-A1 (WO)
Title: Method and apparatus for establishing cell of base station in wireless communication system
Inventor: CHOI Chanho
IPC: H04W16/24
Filed: 2018-09-04
Abstract: The present invention relates to a method and an apparatus for establishing a cell using system information of neighboring cells on the basis of interference environments of the neighboring cells in a wireless communication system. The method according to the present invention comprises the steps of: detecting, by a base station, cell IDs of neighboring cells by using synchronization signals transmitted from the neighboring cells; checking whether resources, to which common reference signals (CRS) transmitted from the neighboring cells are transmitted, overlap with each other, on the basis of the cell IDs; estimating channels of the neighboring cells by using the CRSs; and determining an interference environment for establishing a cell by using the result of the checking and the estimated channels.
Patent WO-2019117653-A1 (WO)
Title: 능동형 피부 접촉 센서
Inventor: CHO YOUNG-HO
IPC: A61B5/01
Filed: 2018-12-13
Abstract: 능동형 피부 접촉 센서는 지지층, 상기 지지층 상에 구비되며 피부와 접촉하는 접촉층, 상기 접촉층 표면에 상기 피부와 접촉하여 밀폐 공간을 형성하는 오목형 챔버 및 상기 챔버 내의 압력을 변화시켜 상기 피부와의 접촉력을 조절하기 위한 구동부를 구비하는 적어도 하나의 접촉력 조절부, 및 상기 피부의 상태를 측정하기 위한 센서를 포함한다.
Patent WO-2019135659-A1 (WO)
Inventor: KWAK Woongeun
IPC: G06F1/16
Filed: 2019-01-08
Abstract: An electronic device includes a display that includes a first area having a plurality of first pixels arranged with a first density and a second area having a plurality of second pixels arranged with a second density, wherein the display includes at least one layer having an opening formed in at least part of the first area and in at least part of the second area, a first sensor configured to detect incident light through at least part of the first area, and a second sensor configured to generate image data using incident light received through the opening.
Patent WO-2019139419-A1 (WO)
Title: Organic light-emitting diode
Inventor: HA JAE SEUNG
IPC: C09K11/06
Filed: 2019-01-11
Abstract: The present specification pertains to an organic light-emitting diode comprising: an anode; a cathode arranged to face the anode; a light-emitting layer arranged between the anode and the cathode; and one or more hole control layers arranged between the anode and the light-emitting layer, wherein at least one layer of the hole control layers includes at least one of the compounds of chemical formulas 1 and 2 and the light-emitting layer includes the compound of chemical formula 3.
Patent WO-2020032342-A1 (WO)
Title: Display device
Inventor: CHA MYOUNGGEUN
IPC: G09G3/3233
Filed: 2019-03-29
Abstract: A display device may comprise: a substrate; an organic light emitting element disposed on the substrate; a pixel circuit disposed between the substrate and the organic light emitting element, electrically connected to the organic light emitting element, and including a first transistor and a second transistor; a first metal layer which is disposed between the substrate and the pixel circuit while overlapping the first transistor and to which a first voltage is supplied; and a second metal layer which is disposed between the substrate and the pixel circuit while overlapping the second transistor and to which a second voltage different from the first voltage is supplied.
Patent WO-2020241947-A1 (WO)
Inventor: KIM BEOMOH
IPC: G06F21/32
Filed: 2019-05-31
Abstract: A body area network-based authentication method, according to an embodiment of the present invention, comprises the steps of: performing, by a first device, authentication by using authentication information of a user; when the authentication succeeds, transmitting, by the first device through a body area network (BAN), a result of the authentication to at least one second device worn by the user; transmitting, by the second device, the result of the authentication to at least one third device which enters the body area network; and performing, by the third device, at least one of operations of the third device according to the result of the authentication, wherein the result of the authentication is valid, from a point in time when the authentication is performed, merely while a worn state of the second device is maintained and the first device is located within a preset range with respect to the second device.
Patent WO-2020017880-A1 (WO)
Title: Method and apparatus for transmitting data in wireless communication system
Inventor: CHUN SUNGDUCK
IPC: H04W28/02
Filed: 2019-07-17
Abstract: Disclosed are a method and apparatus for transmitting data in a wireless communication system. In particular, according to an aspect of the present invention, a method for transmitting data of a terminal in a wireless communication system comprises the steps of: transmitting a maximum data usage value set in the terminal to a first node of a network; receiving setting update information from the first node when a data usage value measured at a second node of the network reaches the maximum data usage value; and updating settings related to data usage on the basis of the setting update information, wherein the setting update information may be information received when a communication environment is reset by a core network and settings of nodes included in the network are changed on the basis of the communication environment.
Patent WO-2021015306-A1 (WO)
Title: Display device using micro led, and manufacturing method therefor
Inventor: CHOI HWANJOON
IPC: H01L33/50
Filed: 2019-07-19
Abstract: Disclosed in the present specification is a micro LED display device, and a manufacturing method therefor, the method forming, in advance, an anisotropic conductive adhesive paste layer only on a conductive electrode part of a semiconductor light emitting element and on a peripheral part thereof, and then transferring the anisotropic conductive adhesive paste layer to a wiring substrate, thereby simultaneously performing a transfer step and a stable wiring step.
Patent WO-2020111830-A1 (WO)
Inventor: JOO SUNG-HOON
IPC: C09K11/06
Filed: 2019-11-28
Abstract: An organic light-emitting element according to the present invention employs a polycyclic aromatic derivative compound in a light-emitting layer inside the element, and further comprises a capping layer. Thus, the organic light-emitting element can be made highly efficient and can be useful for a device selected from among a flat panel display device, a flexible display device, a monochrome or white flat panel lighting device, and a monochrome or white flexible lighting device.
Patent WO-2020122523-A1 (WO)
Inventor: PARK EUNSUNG
IPC: H04J13/00
Filed: 2019-12-09
Abstract: 무선랜 시스템에서 EHT PPDU를 송신하는 방법 및 장치가 제안된다. 구체적으로, 송신 STA은 STF 신호를 포함하는 EHT PPDU를 생성한다. 송신 STA은 EHT PPDU를 수신 STA에게 송신한다. STF 신호는 320MHz 대역 또는 상기 160+160MHz 대역에 대한 EHT STF 시퀀스를 기반으로 생성된다. 320MHz 대역에 대한 EHT STF 시퀀스는 기설정된 M 시퀀스가 반복된 제1 시퀀스로 {M 1 M 1 M 1 -M 0 M 1 -M 1 -M 1 M 0 M 1 M 1 M 1 -M 0 -M -1 M -1 M -1 -M}*(1+j)/sqrt(2)와 같이 정의된다. sqrt()는 제곱근을 나타낸다. 기설정된 M 시퀀스는 M={-1, -1, -1, 1, 1, 1, -1, 1, 1, 1, -1, 1, 1, -1, 1}와 같이 정의된다.
Patent WO-2020141745-A1 (WO)
Inventor: SHIN CHEOL-HO
IPC: G06N20/00
Filed: 2019-12-09
Abstract: The present invention relates to a method for improving reliability of artificial intelligence-based object recognition using collective intelligence-based mutual verification, in which: in a server interworking with an artificial intelligence module, one or more object regions included in learning data including a structured image or an unstructured image of a recognition target object to be recognized through the artificial intelligence module are recognized; object region recognition data which sets the recognized object regions is extracted and is provided to one or more user terminals in a designated order; a procedure for receiving, from the user terminals, object region selection data which selects at least one effective object region corresponding to the recognition target object among one or more object regions included in the object region recognition data is performed for a predetermined period of time; and the object region selection data for each user received from the user terminals is mutually compared and analyzed by the same object region selection data, a collective intelligence-based mutual-verification procedure is performed, wherein the verification procedure is for selecting the object region selection data in which users of a designated ratio or more, among users who select the effective object region for each of the object region selection data, select the same effective object region, learning data to be injected into the artificial intelligence module and to be learned in order to improve reliability of the artificial intelligence module is determined, and the learning data is injected into the artificial intelligence module and is learned.
Patent WO-2021137346-A1 (WO)
Title: Synchronization obtaining method and apparatus for rf relay in wireless communication system using tdd method
Inventor: CHO BEUM GEUN
IPC: H04W56/00
Filed: 2020-01-10
Abstract: A synchronization obtaining method for an RF relay in a wireless communication system using a time division duplex (TDD) method, according to the present invention, comprises: a step for controlling a gain such that an RF signal received via an antenna maintains a uniform signal size; a step for mixing a local oscillation frequency with the RF signal having the controlled gain to be directly converted into a baseband; a first LPF step for selecting and filtering only a signal of a specific frequency band from a signal converted into the baseband; a step for converting the signal filtered in the first LPF step into a digital signal by sampling the filtered signal according to a sampling frequency and outputting the digital-converted signal as I data and Q data; a digital signal processing step for demodulating the digital-converted I data and Q data to identify the existence of a synchronization signal block (SSB) in the received RF signal; a step for generating uplink and downlink synchronization time information obtained from the SSB, when the SSB exists in the RF signal; and a step for performing an uplink/downlink operation between a base station and a user equipment, according to the uplink and downlink synchronization time information.
Patent WO-2021095993-A1 (WO)
Title: Measurement device and measurement method using light
Inventor: BARK CHUNG WUNG
IPC: G01N23/223
Filed: 2020-01-22
Abstract: This measurement device using light may comprise: a light emitter that emits light; an optical system which reduces the beam size of the light and in which the light having the reduced beam size is reflected and transmitted; a shutter that is disposed between the light emitter and the optical system and can block the light; a beam stopper that blocks the transmitted light which has been reduced in beam size in the optical system and passed through the optical system, thereby preventing the sample from being irradiated with transmitted light; a sample holder in which the sample is disposed, and in which the sample is irradiated with the reflected light which has been reduced in beam size in the optical system and reflected from the optical system; an area dosimeter that is disposed between the optical system and the sample holder and measures the dose of the light having the reduced beam size; and a detector that detects diffracted light that is diffracted when the sample is irradiated with light.
Patent WO-2020153736-A1 (WO)
Title: Method and device for speech recognition
Inventor: GOWDA DHANANJAYA N
IPC: G10L15/26
Filed: 2020-01-22
Abstract: Provided are an electronic device for recognizing speech of a user, and a method, performed by the electronic device, of recognizing speech. The method includes obtaining an audio signal based on a speech input based on the audio signal being input, obtaining an output value of a first automatic speech recognition (ASR) model that outputs a character string at a first level; obtaining an output value of a second ASR model that outputs a character string at a second level corresponding to the audio signal based on the output value of the first ASR model based on the audio signal being input; and recognizing the speech from the output value of the second ASR model.
Patent WO-2020162699-A1 (WO)
Inventor: KIM YEJIN
IPC: H04M1/725
Filed: 2020-02-07
Abstract: An electronic device according to various embodiments may comprise a display, a communication circuit, a processor operably connected to the display and the communication circuit, and a memory operably connected to the processor, wherein the memory stores instructions which, when executed, cause the processor to: display a content list through the display; select a first content from the content list; configure at least one security section for the first content; and share the first content for which the at least one security section is configured through the communication circuit.
Patent WO-2020167072-A1 (WO)
Inventor: SHRIVASTAVA VINAY KUMAR
IPC: H04W88/02
Filed: 2020-02-14
Abstract: La présente invention concerne des procédés de fonctionnement d'un équipement utilisateur dans un système de communication 5G NR. Selon certains des modes de réalisation, le procédé comprend la détection d'une condition relative à l'équipement utilisateur (EU) qui se trouve dans l'un parmi un état inactif de radiofréquence (RF) et un transfert intercellulaire, la condition indiquant un cas parmi (a) l'EU n'est pas en réception d'informations de signalisation provenant d'une station de base de desserte pendant l'état inactif RF et (b) l'EU est hors synchronisation avec la station de base de desserte ; la détermination d'un événement relatif à l'une parmi une transmission de données par l'EU, la réception de données par l'UE, et la mesure de la gestion de ressources radio (RRM) par l'EU conjointement avec la condition détectée ; et l'application d'une ou plusieurs parmi (a) un décodage d'informations de commande de liaison descendante (DCI) aveugle, (b) une configuration de DCI statique et (c) une configuration de DCI dynamique basée sur la détermination pour permettre à l'EU d'effectuer au moins une parmi (a) la réception des informations de signalisation, (b) la réception des données, et (c) la réalisation d'une mesure de gestion de ressources radio (RRM).
Patent WO-2020190005-A1 (WO)
Inventor: KIM DONGGUN
IPC: H04W76/27
Filed: 2020-03-17
Abstract: L'invention concerne un procédé de mesure de la fréquence mise en œuvre par un équipement d'utilisateur (UE) dans un système de communication sans fil. Le procédé de mesure de la fréquence comprend les étapes suivantes : réception d'un message de libération de commande de ressource radio (RRC) ou d'informations système contenant des premières informations de configuration de mesure de la fréquence pour une mesure de la fréquence dans un mode de RRC inactive ; réalisation d'une mesure de la fréquence dans le mode de RRC inactive sur la base des premières informations de configuration de mesure de la fréquence ; réception d'un premier message de reprise de la RRC contenant un indicateur qui demande un rapport de mesure dans le mode de RRC inactive ; et transmission d'un message d'achèvement de la de reprise de la RRC contenant le rapport de mesure basé sur l'indicateur.
Patent WO-2020204664-A1 (WO)
Title: Electronic device with heat-radiant structure
Inventor: HUH JAEYOUNG
IPC: H01S5/023
Filed: 2020-04-03
Abstract: An electronic device including a heat-radiant structure of a camera is provided. The electronic device includes a housing including a front plate facing a first direction and a back plate facing a second direction opposite to the first direction, an image sensor to receive light through a first region of the back plate, the image sensor disposed inside the housing, a laser emitter to emit light through a second region of the back plate, adjacent to the first region, the laser emitter disposed inside the housing, adjacent to the image sensor, a laser driver disposed between the laser emitter and the front plate, a housing structure surrounding at least a part of a side face of the image sensor and driver, a first metal structure disposed between the laser emitter and the laser driver, a first heat transfer member including a first portion disposed between the first metal structure and the driver, a second portion extended from the first portion along an outer face of the housing structure, and a third portion extended from the second portion to a space between the driver and the front plate, while in contact with the first metal structure, a second heat transfer member extended from the third portion of the first heat transfer member, and a first Thermal Interface Material (TIM) disposed between the second heat transfer member and the front plate, the first TIM being in contact with the second heat transfer member.
Patent WO-2020226310-A1 (WO)
Title: Separator for lithium-sulfur battery, and lithium-sulfur battery comprising same
Inventor: KIM MYEONGSEONG
IPC: H01M10/42
Filed: 2020-04-24
Abstract: The present invention relates to a separator for a lithium-sulfur battery, and a lithium-sulfur battery comprising same, and, more specifically, to a separator for a lithium-sulfur battery, comprising a porous substrate and an inorganic coating layer formed on at least one surface of the porous substrate, wherein the inorganic coating layer comprises a modified montmorillonite substituted with a specific ion. The separator for a lithium-sulfur battery, of the present invention, comprises a uniform inorganic coating layer comprising a modified montmorillonite, so as to adsorb lithium polysulfide, thereby improving the capacity and lifespan characteristics of a lithium-sulfur battery.
Patent WO-2021033878-A1 (WO)
Title: Connector for gas canister warmer
Inventor: HAN GI SOO
IPC: F17C13/08
Filed: 2020-05-27
Abstract: The present invention provides a connector for a gas canister warmer, the connector comprising: a first connector part having a first coupling hole provided in a direction in which a first gas canister is inserted; and a second connector part extending from the first connector part, and having a second coupling hole communicating with the first coupling hole and provided in a direction in which a second gas canister is inserted, wherein the first connector part and the second connector part are each made of an elastic material.
Patent WO-2021010691-A1 (WO)
Inventor: KIM YONG-SE
IPC: G06Q50/30
Filed: 2020-07-13
Abstract: The present invention relates to a system and a method for providing a book-based personalized social media service and, more specifically, to a system and a method for providing a book-based personalized social media service, the system and the method being capable of creating and posting, in a book form including a plurality of various contents, a post to be posted on a social media webpage that provides a social media service, and managing, through a management tool in a library and bookshelf form, a book, which is a personally posted post, so as to freely implement and share contents.
Patent WO-2021010799-A1 (WO)
Inventor: BAE SUMI
IPC: C07K16/40
Filed: 2020-07-17
Abstract: The present invention pertains to an antibody specifically binding to a WRS (tryptophanyl-tRNA synthetase) protein, and a use thereof. More specifically, the present invention pertains to an antibody specifically binding to a polypeptide of an amino acid sequence represented by SEQ ID NO: 2 in the WRS (tryptophanyl-tRNA synthetase) protein, or a fragment of the antibody, a polynucleotide encoding the antibody, a vector comprising the polynucleotide, a cell transformed using the vector, and a use of the cell.
Patent WO-2021066304-A1 (WO)
Title: Shouldered hat
Inventor: KIM WU IL
IPC: A42B7/00
Filed: 2020-07-21
Abstract: Disclosed is a shouldered hat comprising: a cylindrical hat (B) made of a vinyl film, the lower surface of the cylindrical hat being open, the interior thereof being hollow, and the cylindrical hat comprising an upper surface and a side surface; a vest-shaped belt (D) worn on the user's shoulders and upper body; and four air columns (C) connecting edge parts of the side surface of the hat (B) and the vest-shaped belt (D). In connection with the shouldered hat according to the present invention, if the user puts the vest-shaped belt (D) on his/her shoulders and upper body while the air columns (C) are filled with air, and if the user inserts his/her head into the empty space of the hat (B), the hat (B) is maintained above and around the user's head by the air columns (C) without contacting the user's head. The shouldered hat according to the present invention is advantageous in that same does not directly contact the user's hair, which is then neither compressed nor tangled; the user feels good when wearing same, and is not dazzled by the sun; the face is not sunburned; and heat is retained in an excellent manner if same is used during a hiking or walking in winter.