baber/WOPTO huggingface dataset:
Patent WO-2019172731-A1 (WO)
Title: Visibility improvement film for display panel, and display device comprising same
Inventor: LEE HANNA
IPC: B32B27/36
Filed: 2019-03-11
Abstract: The present invention relates to a visibility improvement film for a display panel and to a display device comprising same. More specifically, the present invention relates to a visibility improvement film for a display panel and to a display device comprising same, the visibility improvement film using polyethylene terephthalate for a substrate and comprising fine metal particles dispersed in a photocurable resin layer, thereby being capable of increasing visibility particularly for a laser pointer and exhibiting excellent physical and optical properties.
Patent WO-2019194506-A1 (WO)
Title: Image coding method based on affine inter prediction and device therefor
Inventor: LEE JAEHO
IPC: H04N19/13
Filed: 2019-04-01
Abstract: A method for decoding a picture by a decoding device according to the present invention comprises the steps of: obtaining motion vector prediction information of a current block from a bit stream; on the basis of an affine flag included in the motion vector prediction information, determining whether affine motion prediction is applied to the current block; when it is determined that the affine motion prediction is applied to the current block, determining an affine parameter model used for the affine motion prediction; applying the affine motion prediction to the current block on the basis of the determined affine parameter model to generate prediction samples of the current block; and generating reconstruction samples of the current block on the basis of the prediction samples of the current block.
Patent WO-2020218633-A1 (WO)
Inventor: LEE JAE HO
IPC: A41D13/015
Filed: 2019-04-23
Abstract: According to an embodiment of the present invention, an air injection apparatus is provided. The air injection apparatus comprises: a main body having an air passage therein; and an opening/closing portion which is coupled to an end of the main body and includes an opening/closing protrusion on the inner surface thereof, the opening/closing protrusion protruding a predetermined length towards the air passage to open/close the air passage, wherein the opening/closing protrusion seals or opens the air passage when the opening/closing portion is moved in a first direction toward the main body or a second direction opposite to the first direction by manipulation by a user. In addition, a guide groove is formed in the outer surface at the end of the main body and a guide protrusion which is inserted into the guide groove is formed on the inner surface of the opening/closing portion to guide the movement of the opening/closing portion in the first direction or the second direction.
Patent WO-2020013541-A1 (WO)
Title: Methods and apparatuses for processing video signal
Inventor: KOO MOONMO
IPC: H04N19/124
Filed: 2019-07-08
Abstract: Embodiments of the present invention provide video signal processing methods. A video signal encoding method according to an embodiment of the present invention comprises the steps of: confirming a transform block including residual samples, other than a prediction sample, in a picture of a video signal; generating transform coefficients by transforming the residual samples of the transform block on the basis of the size of the transform block; and carrying out quantization and entropy coding on the transform coefficients, wherein the step of generating transform coefficients may comprise the steps of: applying a forward primary transform to each of the horizontal and vertical directions of the transform block including the residual samples; and if the size of the transform block is smaller than or equal to 4x4, not applying a forward non-separable secondary transform to the transform block to which the primary transform has been applied, and if the size of the transform block is larger than 4x4, applying the forward non-separable secondary transform to the transform block.
Patent WO-2020040539-A1 (WO)
Inventor: KIM HYUNGTAE
IPC: H04W24/10
Filed: 2019-08-21
Abstract: 무선 통신 시스템에서 단말이 채널 상태 정보(channel state information) 보고를 수행하는 방법. 구체적으로, 무선 통신 시스템에서 단말이 빔 보고와 관련된 전력 측정 정보를 전송하는 방법은, 상기 전력 측정 정보의 보고를 트리거링하는 하향링크 제어 정보(downlink control information, DCI)를 수신하는 단계; 상기 전력 측정 정보의 보고를 위한 하향링크 참조 신호(downlink reference signal)를 수신하는 단계; 및 상기 수신된 하향링크 참조 신호에 기반하여 결정된 전력 측정 정보를 기지국으로 전송하는 단계를 포함하되; 상기 전력 측정 정보의 보고를 위한 최소 요구 시간은, i) 상기 하향링크 참조 신호의 마지막 시점부터 상기 전력 측정 정보의 전송 시점까지의 제1 최소 요구 시간과 상기 하향링크 참조 신호를 트리거링하는 DCI와 상기 하향링크 참조 신호의 수신 간의 제2 최소 요구 시간의 합으로 산출되거나, ii) 상기 전력 측정 정보의 보고와 관련하여 미리 설정된 임계 값에 기반하여 산출될 수 있다.
Patent WO-2021040078-A1 (WO)
Inventor: KIM JIN KUK
IPC: A61F2/16
Filed: 2019-08-27
Abstract: A lens determination method and a device using same are disclosed. An embodiment may provide a lens determination method for determining a lens, which is to be implanted in an eye when intraocular lens implantation is performed, by using mechanical learning, the lens determination method comprising the steps of: acquiring multiple test data from a patient scheduled for surgery; and inputting the acquired multiple test data of the patient into a lens determination model to determine the size of a lens to be implanted in an eye of the patient among multiple lens sizes, wherein the lens determination model is different from a formula for determining a lens to be implanted in an eye when intraocular lens implantation is performed, and is trained on the basis of test data of patients who underwent the intraocular lens implantation in the past and information about the sizes of lenses implanted in the eyes of the patients.
Patent WO-2020091556-A1 (WO)
Title: Method and apparatus for automatic gain control in vehicle-to-everything system
Inventor: SHIN CHEOLKYU
IPC: H04L5/06
Filed: 2019-11-04
Abstract: The present disclosure relates to a communication method and system for converging a 5 th -Generation (5G) communication system for supporting higher data rates beyond a 4 th -Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services A method by a first terminal in a wireless communication system is provided. The method includes determining whether to transmit a preamble for an automatic gain control (AGC), determining a slot and at least one symbol in the slot to transmit the preamble for the AGC, in a case in which it is determined to transmit the preamble for the AGC, and transmitting, to a second terminal, the preamble for the AGC in the determined slot and the at least one symbol in the slot.
Patent WO-2021020684-A1 (WO)
Title: 정현파로 세기 변조된 광학 펄스를 입력신호로 사용하는 광학적 시분할 다중화 방식 광전송 시스템
Inventor: CHUNG YUN CHUR
IPC: H04J14/08
Filed: 2020-02-26
Abstract: 정현파로 세기 변조된 광학 펄스를 입력신호로 사용하는 광학적 시분할 다중화 방식 광전송 방법 및 장치가 제시된다. 본 발명에서 제안하는 정현파로 세기 변조된 광학 펄스를 입력신호로 사용하는 광학적 시분할 다중화 방식 광전송 장치는 하나의 정현파 전기신호, 제1 다치 레벨 전기신호 및 제2 다치 레벨 전기신호를 인가하여, 광학적 시분할 다중화된 다치 PAM 광신호를 생성하는 시분할 다중화 광송신기, 생성된 PAM 광신호를 광섬유를 통해 입력 받아 전기신호로 변환하는 광 검출기, 광 검출기로 검출된 전기 신호를 두 개의 신호로 역다중화하여 MIMO 이퀄라이저에 인가하는 시분할 역다중화기 및 MIMO 이퀄라이저로부터 역다중화된 두 개의 신호를 각각 입력 받아 각 심볼의 레벨을 결정하는 서로 다른 두 개의 판별 소자를 포함한다.
Patent WO-2021054554-A1 (WO)
Title: Method for setting correct insertion direction of tibiofibular ligament syndesmotic screw
Inventor: LEE DONG OH
IPC: A61B17/90
Filed: 2020-03-12
Abstract: The present invention relates to a method for setting a correct insertion direction of a tibiofibular ligament syndesmotic screw. In particular, the method comprises the steps of: radiating radiation toward the tibiofibular ligament of a patient with a radiation generating part of a real-time radiographic apparatus; generating a projection image of the tibiofibular ligament of the patient by detecting the radiated radiation with a camera of the real-time radiographic apparatus; and outputting the generated image through a monitor of the real-time radiographic apparatus, wherein the radiation generating part is configured to radiate radiation while moving around the tibiofibular ligament of the patient and to stop moving when the relative positions of the tibia and fibula in the image outputted through the monitor are the same as data set in a control part of the real-time radiographic apparatus. As such, the present invention allows the tibia and fibula to be correctly fastened by a tibiofibular ligament syndesmotic screw, thereby having an effect of helping a patient to quickly recover.
Patent WO-2020197178-A1 (WO)
Title: Lens driving device, and camera module and optical device including same
Inventor: PARK TAE BONG
IPC: G03B5/00
Filed: 2020-03-20
Abstract: An embodiment comprises: a housing; a bobbin disposed in the housing; a coil coupled to the bobbin; a magnet disposed at the housing and facing the coil; a base spaced apart from the bobbin; a lower elastic member including a first elastic member and a second elastic member which are coupled to the bobbin and arranged on the base; a first sensing coil disposed at the housing to interact with the coil to generate a first inductive voltage; a second sensing coil disposed at the base to interact with the coil to generate a second inductive voltage; and a first terminal, a second terminal, a third terminal, and a fourth terminal which are coupled to the base and spaced apart from the first and the second elastic member, wherein one end of the coil is coupled to the first elastic member, the other end of the coil is coupled to the second elastic member, one end of the first sensing coil is coupled to the first terminal, the other end of the first sensing coil is coupled to the second terminal, one end of the second sensing coil is coupled to the third terminal, and the other end of the second sensing coil is coupled to the fourth terminal.
Patent WO-2020213849-A1 (WO)
Inventor: CHEONG GUPIL
IPC: H04W28/04
Filed: 2020-03-26
Abstract: 전자 장치는, 블루투스 프로토콜을 지원하도록 구성된 무선 통신 회로를 포함하고, 상기 무선 통신 회로는, 외부 전자 장치와 통신 연결을 위해, IAC 기반의 ID 패킷을 전송하고, 상기 외부 전자 장치로부터 상기 ID 패킷에 대응하는 FHS 패킷을 수신하고, 상기 FHS 패킷에 포함된 EIR 필드가 EIR 패킷의 전송을 지시하는지 확인하고, 상기 EIR 필드가 상기 EIR 패킷의 전송을 지시하는 경우, 상기 FHS 패킷에 포함된 리저브드 필드가 EIR 패킷의 재전송을 지시하는지 확인하고, 상기 외부 전자 장치로부터 EIR 패킷을 수신하고, 상기 EIR 패킷의 수신에 응답하여, 상기 EIR 패킷의 수신에 대한 ACK 신호를 상기 외부 전자 장치로 전송하도록 구성될 수 있다.
Patent WO-2021060638-A1 (WO)
Title: Composition for culturing peripheral blood monocyte-derived regulatory t cell and regulatory t cell culturing method using same
Inventor: HWANG SUNG HWAN
IPC: A61K35/17
Filed: 2020-04-07
Abstract: The present invention relates to a composition for culturing peripheral blood monocyte-derived regulatory T cells and a regulatory T cell culturing method using same. More specifically, the present invention relates to a composition for culturing peripheral blood monocyte-derived regulatory T cells, the composition comprising: at least one antibody selected from the group consisting of anti-CD2, anti-CD3, anti-CD7, anti-CD8, anti-CD28, anti-CD30L, anti-CD40, anti-CD70, anti-CD80, anti-CD83, and anti-CD86; at least one cytokine selected from the group consisting of interleukin-2, interleukin-4, interleukin-7, interleukin-12, interleukin-15, interleukin-34, and TGF-β; and superoxide dismutase, and a culturing method using same. Furthermore, the regulatory T cells according to the present invention can be utilized for treatment of autoimmune diseases.
Patent WO-2021210701-A1 (WO)
Title: Display device
Inventor: HONG KYUNGJUN
IPC: G09F9/30
Filed: 2020-04-14
Abstract: A display device is disclosed. The display device of the present disclosure comprises: a flexible display panel; a cover sheet which is positioned at the rear of the display panel and which has a plurality of holes; and a roller which is extended to be long and on which the display panel and the cover sheet are wound or unwound, wherein the cover sheet includes a first section extended to be long in the longitudinal direction of the roller, and a second section extended to be long in the longitudinal direction of the roller and arranged to be parallel with the first section in the direction intersecting the longitudinal direction of the roller, and the plurality of holes includes a plurality of first holes positioned in the first section and arranged at first intervals, and a plurality of second holes positioned in the second section and arranged at second intervals that are different from the first intervals.
Patent WO-2021002578-A1 (WO)
Inventor: KIM MINHO
IPC: B67D1/00
Filed: 2020-04-29
Abstract: Provided is a water ejecting apparatus. The water ejecting apparatus includes a case and a water ejection unit coupled to one side of the case, wherein the water ejection unit includes: a rotator rotatably seated on an inner side of the front of the case, a first lifting cover coupled to one side of the rotator and allowing a lifting gear extending in an up-down direction to be fixed thereto, a second lifting cover movably accommodated inside the first lifting cover, a lifting motor coupled to the second lifting cover and configured to interwork with the lifting motor, a water ejection nozzle installed at a lower end of the second lifting cover and configured to eject water, and a water ejection pipe having one end accommodated in the second lifting cover and connected to the water ejection nozzle and the other end extending to the inside of the case by way of the rotator.
Patent WO-2021235586-A1 (WO)
Title: Electronic device for translating text sequence and operation method thereof
Inventor: ALJAFARI AYA SULEIMAN MOHAMMAD
IPC: G06F40/58
Filed: 2020-05-29
Abstract: Disclosed is a method, in a first electronic device, for translating a text sequence, the method comprising: by encoding a first text group, among at least one text group included in a text sequence of a first language, which does not include a first token indicating the end of the text sequence, acquiring first context information corresponding to the first text group; by decoding the first context information, acquiring a second text group of a second language, corresponding to the first text group; detecting a second token in the second text group; and, on the basis that the second token has been detected, outputting the second text group as a translation result of the first text group.
Patent WO-2021066289-A1 (WO)
Inventor: KIM JONG SUNG
IPC: H01M10/04
Filed: 2020-06-10
Abstract: A vacuum carrier of the present invention comprises: a vacuum base having vacuum passages (20VP, 30VP) formed therein and vacuum suction holes (24, 34) connected to the vacuum passages (20VP, 30VP); and a vacuum unit that sucks air from the vacuum passages (20VP, 30VP) inside the vacuum base to form a vacuum, wherein the vacuum unit comprises: vacuum filling blocks (51) with suction ports connected to a vacuum apparatus; and a movement driving apparatus that moves the vacuum filling blocks (51) to enable the suction ports of the vacuum filling blocks (51) to be connected to the vacuum passages (20V, 30VP) inside the vacuum base.
Patent WO-2021025387-A1 (WO)
Inventor: KIM BO JUNG
IPC: G06Q20/12
Filed: 2020-07-31
Abstract: The present invention relates to an electronic commerce method capable of integrated ordering and integrated delivery to help a user residing abroad to use a domestic online shopping mall, the electronic commerce method comprising the steps of: displaying a plurality of online shopping malls on a user terminal; displaying, on the user terminal, an integrated order product list for a plurality of products selected by an input of a user in at least one online shopping mall; receiving, from the user terminal, a purchase agency request event for a product of the integrated order product list; when a first delivery of the product on behalf of a purchase to a preset delivery agency destination is completed, receiving first delivery completion information from a manager; and displaying, on the user terminal, an integrated delivery method list for a secondary delivery of the product to a delivery destination of the user, wherein the integrated delivery method list includes a plurality of delivery methods according to the product.
Patent WO-2021025540-A1 (WO)
Inventor: YUN HYUN-WOONG
IPC: H01M4/04
Filed: 2020-08-07
Abstract: Disclosed are a lithium metal secondary battery and a battery module comprising same, the lithium metal secondary battery comprising: an electrode assembly including an anode, a cathode, and a separator interposed between the anode and the cathode; a nonaqueous electrolyte impregnated with the electrode assembly; and a battery case in which the electrode assembly and the nonaqueous electrolyte are embedded, wherein the anode comprises an anode current collector and a lithium metal layer formed on at least one surface of the anode current collector, and the charging and discharging condition of the lithium metal secondary battery is controlled so that charging is performed while constant pressure is applied at a pressure of 3 to 300 psi, and discharging is performed while constant pressure is applied at a pressure that is less than the pressure applied during the charging.
Patent WO-2021071201-A1 (WO)
Title: Vaporizer and aerosol generating device comprising the same
Inventor: KIM TAE HUN
IPC: A24F40/485
Filed: 2020-10-06
Abstract: A vaporizer includes a liquid storage for storing an aerosol generating material, an upper cap having a liquid inlet through which the aerosol generating material is introduced, a lower cap coupled to the upper cap to form an aerosol generating space together with the upper cap, a liquid delivery element that is arranged in the aerosol generating space and absorbs the aerosol generating material delivered from the liquid storage, and a heating element that generates an aerosol by heating the aerosol generating material absorbed by the liquid delivery element, wherein the lower cap may include a support groove for supporting at least part of the liquid delivery element and inner walls facing both ends of the liquid delivery element.
Patent WO-2021075817-A1 (WO)
Inventor: YU DAYOUNG
IPC: E04C2/16
Filed: 2020-10-13
Abstract: The present invention relates to a molded body and a method for manufacturing same, the molded body having a non-woven fiber assembly structure including two or more non-woven fiber assemblies and at least one bonding portion formed by bonding the non-woven fiber assemblies to each other, wherein the density (g/cm 3 ) of the bonding portion is 2 to 4.5 times the density(g/cm 3 ) of the non-woven fiber assemblies. In addition, the present invention relates to a sandwich panel and a method for manufacturing same, the sandwich panel comprising: a core layer; a skin layer laminated on at least one surface of the core layer; and a bonding layer for bonding the skin layer to the core layer, wherein the core layer is formed using the molded body.
Patent WO-2021091354-A1 (WO)
Inventor: LEE SEUNGMIN
IPC: H04W72/02
Filed: 2020-11-09
Abstract: Proposed is a method for performing wireless communication by a first device. The method may comprise a step of: transmitting a physical sidelink shared channel (PSSCH) through a resource selected in a first time area to a second device; receiving a physical sidelink feedback channel (PSFCH) related to the PSSCH from the second device; and on the basis that the interval between the first time area and a second time area is larger than a preconfigured threshold value, selecting a resource in the second time area to retransmit the PSSCH to the second device. For example, the first time area may precede the PSFCH. For example, the second time area may follow the PSFCH.
Patent WO-2021075945-A1 (WO)
Inventor: JANG KYEONGHUN
IPC: H01H73/04
Filed: 2020-04-09
Abstract: An electromagnetic contactor is disclosed. An electromagnetic contactor according to an embodiment of the present invention includes an arc extinguishing unit. The air extinguishing unit is configured to surround a position where a fixed contactor and a movable contactor are in contact with each other. Accordingly, an arc generated between the fixed contactor and the movable contactor can extend toward a grid without arbitrarily flowing in an inner space of the electromagnetic contactor. Further included is an arc box unit according to an embodiment of the present invention. An arc outlet is formed passing through the arc box unit. An arc that is extinguished while passing through the grid can be discharged to the outside of the electromagnetic contactor through the arc outlet. Accordingly, the arc can be extinguished and discharged quickly and effectively. As a result, components of the electromagnetic contactor are not damaged by the generated arc.
Patent WO-2021157953-A1 (WO)
Title: Component including silicon carbide layer, and method for manufacturing same
Inventor: WEON JONG-HWA
IPC: C04B41/91
Filed: 2021-01-28
Abstract: The present invention relates to a component including a silicon carbide layer, and a method for manufacturing same. A manufacturing method according to the present invention comprises the steps of: preparing a graphite base material; and laminating a silicon carbide layer on the surface of the graphite base material. In the step for laminating the silicon carbide layer, the silicon carbide layer can be laminated such that the thickness of the silicon carbide layer is 0.01 to 1 times the thickness of the graphite base material, in order to improve the durability of the component including the silicon carbide layer.
Patent WO-2021162452-A1 (WO)
Inventor: YOU HYANGSUN
IPC: H04L5/14
Filed: 2021-02-10
Abstract: L'invention concerne : un procédé de fonctionnement d'un nœud d'accès et de liaison terrestre intégré (IAB) comprenant un terminal mobile (MT) et une unité distribuée (DU) dans un système de communication sans fil ; et un nœud utilisant ledit procédé. Le procédé identifie une ressource spécifique permettant de prendre en charge le fonctionnement simultané du MT et de la DU, puis détermine le type de multiplexage à appliquer à la ressource spécifique en fonction du type d'un premier signal devant être utilisé par le MT pour la communication et du type d'un second signal devant être utilisé par la DU pour la communication, en liaison avec la ressource spécifique.
Patent WO-2021206330-A1 (WO)
Title: Metasurface having one smooth and exposed surface and method for designing same
Inventor: CHOI WON JAE
IPC: G10K11/162
Filed: 2021-03-26
Abstract: The present invention relates to a metasurface having a smooth and exposed surface, and provides a metasurface which is attached to a surface of a moving means operated in a fluid medium and has one smooth and exposed surface, the metasurface comprising a plurality of identical unit cells arranged in one direction, wherein each of the unit cells has n (n is a natural number greater than or equal to 4) concave parts which are formed in said one direction on one surface thereof, have different depths and identical widths, and are spaced an identical interval apart from each other, the different depths of the n concave parts enable acoustic waves, which are incident to the one smooth surface of the metasurface and reflected from the bottom surface of the n concave parts, respectively, to have phase gradients of an equal interval, and the other surface of the metasurface, on which the concave parts are formed, is attached to a surface of the moving means and the one smooth surface of the metasurface is exposed to the outside.