baber/WOPTO huggingface dataset:
Patent WO-2019059657-A1 (WO)
Title: Method and wireless device for monitoring downlink channel or downlink signal using power saving signal
Inventor: HWANG SEUNGGYE
IPC: H04W52/02
Filed: 2018-09-20
Abstract: According to one embodiment of the present specification, provided is a method for monitoring a downlink channel or a downlink signal by means of a wireless device. The method may comprise the steps of: receiving a power saving signal from a serving cell; and monitoring a subsequent downlink channel or downlink signal on the basis of the reception of the power saving signal. The size of a transmission unit of the power saving signal may be determined on the basis of setup information. The setup information may be received from the serving cell.
Patent WO-2019088794-A1 (WO)
Inventor: KIM HYUNGTAE
IPC: H04W72/04
Filed: 2018-11-06
Abstract: 본 명세서는 무선 통신 시스템에서 데이터를 전송하는 방법을 제공한다. 보다 구체적으로, 기지국에 의해 수행되는 방법은, 적어도 하나의 코드워드(codeword)를 구성하는 비트들을 스크램블링 시퀀스(scrambling sequence)를 이용하여 스크램블링하는 단계; 및 상기 스크램블된 비트들을 포함하는 데이터를 물리 채널(physical channel) 상에서 단말로 전송하는 단계를 포함하되, 상기 스크램블링 시퀀스의 초기값은 슬롯 인덱스와 무선 프레임 내 슬롯의 개수를 floor 연산한 값에 기초하여 결정되는 것을 특징으로 한다. 이를 통해, 특정 시간 구간 동안에서 스크램블링 시퀀스의 초기값이 동일하게 유지될 수 있는 효과가 있다.
Patent WO-2019103367-A1 (WO)
Inventor: HONG SUNG KYU
IPC: B21C1/28
Filed: 2018-11-09
Abstract: 본 발명은 스테인레스와 같은 금속소재를 필요한 형상으로 가공하기 위한 기술로서, 특히 압연과 인발이 연속적으로 이루어질 수 있도록 한 연속가공 장치에 관한 것이고, 구체적으로는 피딩되는 금속소재를 압연 가공하는 압연롤러; 상기 압연롤러와 이격거리를 두고 배치되어 상기 압연롤러를 통과한 상기 금속소재를 인발가공하는 인발금형; 상기 인발금형과 이격되어 배치되며, 상기 금속소재의 단부를 클램핑하여 견인함으로써 상기 인발금형을 통과되면서 인발이 이루어질 수 있도록 하는 클램프모듈;을 포함하는 것을 특징으로 한다.
Patent WO-2019098728-A1 (WO)
Title: 3차원 영상을 처리하는 방법 및 장치
Inventor: RHYU SUNGRYEUL
IPC: H04N13/161
Filed: 2018-11-16
Abstract: 본 개시에 따른 영상을 전송하는 방법은, 3차원 입체 영상을 획득하는 과정과, 상기 3차원 입체 영상으로부터 색상 등장방형 투영(ERP, equiretangular projection) 영상 및 깊이 ERP 영상을 생성하는 과정과, 상기 색상 ERP 영상과 상기 깊이 ERP 영상을 전송하는 과정을 포함한다. 상기 색상 ERP 영상의 픽셀들은 상기 깊이 ERP 영상의 픽셀들에 대응되고, 상기 색상 ERP 영상의 픽셀은 색상 정보를 포함하고, 상기 깊이 ERP 영상의 픽셀은 상기 색상 ERP 영상의 대응되는 픽셀의 깊이 정보를 포함한다. 상기 상기 3차원 입체 영상으로부터 색상 ERP 영상 및 깊이 ERP 영상을 생성하는 과정은, 3차원 좌표 상의 특정점을 중심점으로 하는 동심구를 형성하는 과정과, 상기 3차원 입체 영상의 포인트들을 상기 동심구의 표면에 매핑하는 과정과, 상기 매핑된 포인트들의 색상 정보에 기초하여, 상기 색상 ERP 영상을 생성하는 과정과, 상기 매핑된 포인트들의 깊이 정보에 기초하여, 상기 깊이 ERP 영상을 생성하는 과정을 포함할 수 있다. 상기 3차원 입체 영상은, 포인트들의 3차원 위치 정보 및 상기 포인트들의 색상 정보를 포함할 수 있다.
Patent WO-2020111351-A1 (WO)
Inventor: HEO HEEJEONG
IPC: B60W40/08
Filed: 2018-11-30
Abstract: A control method is disclosed. The control method of the present invention controls a vehicle by using an agent module for outputting a response as a dialogue type in inputted speaking of a passenger, and comprises the steps of: activating the agent module by means of a predetermined input; generating a first dialogue with the passenger through an activated speech input unit; maintaining the first dialogue in a temporary storage state for a preset time; and loading the first dialogue in the temporary storage state when a command for calling the first dialogue is recognized, and generating a second dialogue when a command for calling the first dialogue is recognized after the preset time elapses.
Patent WO-2019177253-A1 (WO)
Title: System for managing circuit breaker in distribution switchboard
Inventor: IM CHANG-JUN
IPC: G01H17/00
Filed: 2019-01-11
Abstract: A system for managing a circuit breaker in a distribution switchboard according to the present invention comprises a detection sensor and a control apparatus. The detection sensor detects a vibration of a switch included in the circuit breaker. Also, the control apparatus transmits, to the circuit breaker, a control signal for control of the switch. Further, the control apparatus detects a possibility of deviation of the circuit breaker or a non-operation of the switch, on the basis of a detection waveform which is a waveform of the vibration detected by the detection sensor for vibration detection.
Patent WO-2019147038-A1 (WO)
Title: Negative electrode active material comprising composite coating magnetically bonded to surface of carbon material, manufacturing method therefor, and non-aqueous lithium secondary battery having said negative electrode active material and manufacturing method therefor
Inventor: LEE SANG MIN
IPC: H01M10/0525
Filed: 2019-01-24
Abstract: The present invention relates to a negative electrode active material, a non-aqueous lithium secondary battery comprising the same, and a manufacturing method therefor. The present invention provides a negative electrode active material for a non-aqueous lithium secondary battery, comprising: a carbon-based material; and a coating layer formed on the surface of the carbon-based material and comprising a composite of compounds represented by formula Me x1 P y1  (wherein x1>0, y1>0) and formula Me x2 A y2  (wherein A is O or S, x2>0, y2>0), wherein the Me of Me x1 P y1  and Me x2 A y2  is at least one same metallic element selected from the group consisting of Mo, Ni, Fe, Co, Ti, V, Cr, Nb and Mn.
Patent WO-2019198983-A1 (WO)
Title: Electronic device including flexible display
Inventor: LEE SUNGHO
IPC: H04R1/40
Filed: 2019-04-05
Abstract: An electronic device is provided, which includes an expanding flexible display. The electronic device includes a first structure including a first face facing a first direction and a second face facing a second direction opposite to the first direction; a second structure that encloses at least a part of the first structure, and configured to guide a sliding movement of the first structure in a direction parallel to the first face or the second face of the first structure; a flexible display including a first region mounted on the first face of the first structure and a second region, which is different from the first region, the second region configured to be accommodated in the second structure or exposed to a first face of the second structure depending on the sliding movement of the first structure; and a first electronic component inside the second structure and exposed through a second face of the second structure, the second face of the second structure facing the second direction and facing away from a first face of the second structure. The flexible display includes an overlapping region at a portion of the flexible display that overlaps a region in which the first electronic component is disposed.
Patent WO-2019216595-A1 (WO)
Title: Refrigeration apparatus heat exchanger
Inventor: KIM BONG SEOK
IPC: F25B43/00
Filed: 2019-05-01
Abstract: The present invention relates to a refrigeration apparatus heat exchanger, and to a refrigeration apparatus heat exchanger, which has a liquid receiver for temporally storing a high-temperature and high-pressure refrigerant condensed in and supplied from a condenser of the refrigeration apparatus and then supplying same to an expansion valve, and a liquid separator, inserted and provided in the liquid receiver, for temporally storing the refrigerant vaporized in an evaporator and then sending same to a compressor, wherein the liquid receiver respectively has a refrigerant inlet into which the refrigerant discharged from the condenser flows and a refrigerant outlet for discharging a liquid refrigerant to the expansion valve, and the liquid separator respectively has a refrigerant inflow port into which a gaseous refrigerant supplied from the evaporator flows and a refrigerant outflow port for sending the gaseous refrigerant to the compressor, and the liquid separator comprises a small diameter inner pipe inserted and provided in the liquid receiver, and an outer pipe formed with a diameter that is smaller than that of the liquid receiver but larger than that of the inner pipe, and is formed in a dual-pipe structure of allowing the outer pipe to encompass the inner pipe such that both ends of the inner pipe are opened so as to allow communication with the inside of the liquid receiver, and one-side and other-side closing plates, for closing both ends of each of the inner and outer pipes so as to form a refrigerant circulation path formed in a cylindrical shape, thereby enabling the gaseous refrigerant flowing in through the refrigerant inflow port to circulate through the refrigerant outflow port, are respectively welded between the inner and outer pipes.
Patent WO-2019231301-A1 (WO)
Title: Liquid crystal display device
Inventor: KIM YOUNG JIN
IPC: G02B5/30
Filed: 2019-06-03
Abstract: The present application relates to a liquid crystal display device. The present application can provide an in-plane switching mode liquid crystal display device having excellent color and an excellent contrast ratio at the viewing angle thereof.
Patent WO-2020179973-A1 (WO)
Title: 에너지 자립형 수전해 연료전지 워터 퓨어 공기 청정 시스템
Inventor: KWATERCRAFT CO LTD
IPC: F24F8/60
Filed: 2019-06-05
Abstract: 에너지 자립형 수전해 연료전지 워터 퓨어 시스템이 제시된다. 본 발명에서 제안하는 에너지 자립형 수전해 연료전지 워터 퓨어 시스템은 공급된 용수를 이용하여 수전해 처리를 통해 수소와 산소를 생성하고, 생성된 수소가스의 압력을 조절하여 에너지 생성부에 수소가스를 공급하는 수전해부, 공기를 정화를 위한 동력원으로 사용하기 위해 공급된 수소가스를 기반으로 전기에너지를 생성하는 에너지 생성부, 별도의 에너지 충전을 필요로 하지 않고, 생성된 전기에너지를 공기를 정화를 위한 동력으로 공급하는 에너지 저장부, 공기를 정화를 위해 수전해부에서 생성된 산소를 배출하는 산소 배기구 및 공급된 용수를 초음파 진동식, 가열식, 자연 증발식, 또는 노즐 방식 중 어느 하나를 통해 분무하거나 증발시켜 수증기를 생성하여 실내의 습도를 조절하는 가습기를 포함한다.
Patent WO-2020032414-A1 (WO)
Title: Power system stabilizing system using plasma reforming module
Inventor: KWAK GEUN JAE
IPC: H02J3/00
Filed: 2019-07-17
Abstract: The present invention relates to a system which uses a plasma reforming module to adjust the frequency of a power system to stabilize the power system and generate chemical energy. The system demands generated power to turn, back to a standard frequency, a changed frequency caused by a mismatch between demand power and supply power in the power system, so that the stability of the power system can be secured, and the system operates the plasma reforming module with the generated power to produce useful chemical energy.
Patent WO-2020071640-A1 (WO)
Title: Method and system for regenerating lithium precursor
Inventor: NA JI YE
IPC: C01D15/02
Filed: 2019-08-27
Abstract: A method for regenerating a lithium precursor according to embodiments of the present invention comprises: supplying, to a continuous flow reactor, a cathode active material mixture collected from a waste lithium secondary battery; introducing a fluid into the continuous flow reactor to produce a counter flow; bringing the counter flow into contact with the cathode active material mixture to produce a lithium precursor aqueous solution; and collecting a lithium precursor from the lithium precursor aqueous solution. The present invention can improve the yield and efficiency of lithium precursor regeneration through a continuous contact reaction with the counter flow.
Patent WO-2020085654-A1 (WO)
Title: Network device and packet processing method using same
Inventor: LEE DONG JIN
IPC: H04L45/74
Filed: 2019-09-19
Abstract: A network device according to one embodiment comprises: a communication unit for receiving, from another network device (session management function (SMF)), a message related to the association between the other network device and the network device; and a message processing unit for acquiring, from the received message, transmission information on the basis of the type of a message to be transmitted from the network device to the other network device, and performing processing on the basis of the acquired transmission information so that the message to be transmitted is transmitted to the other network device.
Patent WO-2020091458-A1 (WO)
Title: Method and device for selecting/reselecting transmission carrier in wireless communication system
Inventor: YANG HYO SUN
IPC: H04W72/02
Filed: 2019-10-31
Abstract: The present invention may provide a method for selecting a carrier by a terminal by using a V2X sidelink in a wireless communication system. The method for selecting a carrier by a terminal may comprise the steps of: triggering transmission carrier reselection; calculating respective CBRs of available carriers; and performing sidelink communication through an exceptional pool when calculated values for the respective CBRs of the available carriers each exceed a threshold.
Patent WO-2020105914-A1 (WO)
Inventor: PARK SANGMOO
IPC: H01L33/00
Filed: 2019-11-07
Abstract: A micro light emitting diode (LED) transfer device includes a transfer part configured to transfer a plurality of LEDs arranged on a first substrate to a relay substrate; a memory configured to store characteristic information of each of the plurality of LEDs; and a processor configured to determine arrangement locations of each of the plurality of LEDs on the relay substrate based on the stored characteristic information, and control the transfer part to transfer the plurality of LEDs to the determined arrangement locations.
Patent WO-2021112283-A1 (WO)
Inventor: SUH BYUNG JO
IPC: H04L12/28
Filed: 2019-12-05
Abstract: A home robot according to the present invention comprises: a camera mounted on a robot; a communication unit; a storage unit in which map data is stored; and a processor which transmits data about a plurality of IoT devices installed in a home, on the basis of the collecting of device information and location information about the plurality of IoT devices by the home robot through communication with the IoT devices, and which moves to the point at which abnormal data was generated, when the data about the plurality of IoT devices indicates an abnormal state value, thereby providing an in-home safety service through video capturing and transmission.
Patent WO-2021145494-A1 (WO)
Title: Flowmeter for sewage conduit
Inventor: SHIN MIN-CHEOL
IPC: G01F23/296
Filed: 2020-01-20
Abstract: Disclosed is a flowmeter for a sewage conduit. The flowmeter for a sewage conduit according to the present invention comprises: a plurality of groups of fluid guide units (10) which are inserted into a sewage conduit (C) and are formed to face one another at constant intervals from the lowest water level adjacent to the bottom surface of the sewage conduit (C) to a level less than the highest water level, wherein the fluid guide units (10) protrude in parallel with one another from the inner circumferential surface in the flow direction; a first body unit (1a) including a pair of ultrasonic transducers (14) which are embedded in an end of a protruding side of the fluid guide unit (10), designed in a V-method such that ultrasound waves radiated from one ultrasonic transducer are reflected by the facing fluid guide unit (10) and reach another ultrasonic transducer, and formed so that a separating distance therebetween increases from the low water level to the high water level; a second body unit (1b) which is a part exposed out of the sewage conduit (C) by extending from the first body unit (1a) inserted in the sewage conduit (C) toward a manhole side, includes an opening unit (16) that is formed by cutting the upper end at a certain angle, and is formed as the fluid guide units (10) formed in the first body unit (1a) are extended; and a water level measurement sensor unit (18) which is fixed in the manhole on the outside of the sewage conduit (C) and measures the water level by radiating ultrasonic waves to the opening unit (16) of the second body unit (1b) and receiving the ultrasonic waves reflected from the water surface.
Patent WO-2020171410-A1 (WO)
Inventor: SUH SANG DUK
IPC: G06F16/955
Filed: 2020-01-30
Abstract: The present invention relates to a method for a data collection apparatus to collect data from multiple domains, the method comprising: step A for collecting data from the general web which is accessible via search engines; step B for collecting data from dark websites which are inaccessible via general web browsers but are accessible via particular software that has been previously configured; and step C for standardizing the collected data into a previously set format, and generating metadata for the collected data.
Patent WO-2020185039-A1 (WO)
Inventor: YOO SUNMI
IPC: H04N19/132
Filed: 2020-03-13
Abstract: A video decoding method according to the present document is characterized by comprising: a step for obtaining residual information for a current block from a bitstream; a step for deriving non-zero transform coefficients for the current block on the basis of the residual information; a step for deriving residual samples on the basis of the non-zero transform coefficients; and a step for generating reconstructed samples on the basis of the residual samples. The step for deriving non-zero transform coefficients comprises: a step for determining whether to parse one sign flag information for a subblock in the current block; and a step for deriving sign information for the non-zero transform coefficients on the basis of whether the one sign flag information is parsed, wherein the one sign flag information is a syntax element indicating whether all of the non-zero transform coefficients for the subblock in the current block have the same sign.
Patent WO-2020222590-A1 (WO)
Inventor: LEE YOUNGDAE
IPC: H04W4/40
Filed: 2020-05-04
Abstract: A method and apparatus for transmission of control information for sidelink management in a wireless communication system is provided. A first wireless device triggers sidelink (SL) resource reservation for transmission of sidelink control information (SCI) when sidelink data is not available, and transmits, to a second wireless device, the SCI by using a reserved SL resource.
Patent WO-2020235846-A1 (WO)
Title: Uv-curable, highly transparent, and amphiphobic fluorinated silica hybrid material having anti-fingerprint and anti-fouling properties
Inventor: HA CHANG SIK
IPC: C08K9/04
Filed: 2020-05-11
Abstract: The present invention relates to an amphiphobic fluorinated silica hybrid material having anti-fingerprint and anti-fouling properties and, specifically, to an amphiphobic fluorinated silica hybrid material comprising fluorinated silica particles, a thiol-based compound, a polysiloxane monomer, a photoinitiator, and a solvent and to a preparation method therefor. The present invention provides an amphiphobic fluorinated silica hybrid material which can be applied to various fields and has transparency, anti-fingerprint properties, hydrophobicity, flexibility, oil-water-proof properties, and anti-fouling properties.
Patent WO-2021006518-A1 (WO)
Inventor: KIM DAE KYU
IPC: H01M10/04
Filed: 2020-06-29
Abstract: The present invention relates to a secondary battery, wherein the length of a second bending portion of a safety plate covering an extension portion of a cap-up can be adjusted to prevent deformation of the safety plate and improve the sealing force of the secondary battery, even when a crimping part having a flat upper structure in which the sealing force can deteriorate due to the low compression rate of an insulating gasket is used. For example, disclosed is a secondary battery comprising: a cylindrical can; an electrode assembly which, together with an electrolyte, is accommodated in the cylindrical can; a cap assembly coupled to an upper portion of the cylindrical can; and an insulating gasket interposed between the cap assembly and the cylindrical can. The cap assembly comprises: a cap-up; and a safety plate which is installed below the cap-up and has a second bending portion that surrounds an extension portion of an edge of the cap-up and covers a portion of the upper surface of the extension portion. A second length, which is the length of the second bending portion, has any one value between 50% to 54%, inclusive, of a first length, which is the length of the extension portion.
Patent WO-2021162184-A1 (WO)
Title: Solar cell and solar cell module comprising same
Inventor: KIM DONGHWAN
IPC: H01L31/048
Filed: 2020-07-16
Abstract: Disclosed are a solar cell and a solar cell module comprising same, the solar cell comprising: a solar cell structure having one or more hollows passing therethrough in the height direction; and a plurality of light-concentrating parts disposed in each of the one or more hollows.
Patent WO-2021187709-A1 (WO)
Title: Blockchain-based fund securitization method, and device for performing same
Inventor: CHOE JAE HEE
IPC: G06Q40/04
Filed: 2020-10-19
Abstract: The present invention relates to a blockchain-based fund securitization method, and a device for performing same. The blockchain-based fund securitization method may comprise steps for a digital asset backed securities (DABS) service device to: generate each of a plurality of DABS for each of a plurality of assets on a block-chain network; sell each of the plurality of DABS on the block-chain network by means of an exchange device; and trade each of the plurality of DABS on the block-chain network by means of the exchange device, wherein at least one of the plurality of assets may include an asset for which a beneficiary certificate has been issued by a fund.
Patent WO-2021210744-A1 (WO)
Title: Battery module having flame discharging-prevention structure, battery pack comprising same, vehicle, and power storage system
Inventor: RYU SANG-WOO
IPC: H01M50/30
Filed: 2020-11-02
Abstract: A battery module according to an embodiment of the present invention comprises: a sub-module including a plurality of battery cells; a lower housing which receives the sub-module therein and has an opening; a first housing cover which covers the opening of the lower housing, is connected to the lower housing, and includes a gas inlet; a second housing cover which is coupled to the first housing cover from the upper side of the first housing cover to form a gas-receiving space between the first housing cover and the second housing cover and includes a gas outlet; and a variable partition structure utilizing a hinge, wherein the variable partition structure is installed in and partitions the gas-receiving space to define a gas discharge path, thereby increasing the travel path of a flame introduced together with a gas generated in the sub-module and introduced into the gas-receiving space through the gas inlet.
Patent WO-2021107432-A1 (WO)
Inventor: WON KWANG JAE
IPC: D06F58/24
Filed: 2020-11-03
Abstract: Introduced is a clothes treating device, comprising: a drum that accommodates an object to be dried; a tub in which the drum is embedded; a first drying duct having one side communicating with the inner side of the drum and the other side communicating with the inner side of the tub; a circulation fan that is disposed at the end of the other side of the first drying duct and circulates air; a spray nozzle that is disposed between the circulation fan and the drum and sprays a coolant into a space between the tub and the drum; a water collecting tank that is disposed at the lower portion of the tub and collects the coolant; a circulation line that supplies the coolant water of the water collecting tank to the spray nozzle; a drain line that discharges the coolant from the water collecting tank to the outside; and a flow path conversion pump that receives the coolant from the water collecting tank and selectively supplies the coolant to the circulation line or the drain line.
Patent WO-2021145542-A1 (WO)
Title: Messenger service provision method
Inventor: CHOI YOUNG RAK
IPC: H04L12/58
Filed: 2020-11-05
Abstract: A messenger service provision method according to the present invention comprises the steps of: purchasing a use-specific label from a service server by a user terminal to acquire an entitlement to service reception; and receiving a service according to the use of a label, wherein the use-specific label includes: an individual label which enables an advertisement to be mounted in an emoticon owned by the user terminal; an advertisement label which enables an advertisement to be published in a display window; and an individual-linked label which is used on the basis of the individual label, and the service according to the use of a label includes: an advertisement reward service in which a reward for transferring an advertisement sharing right by sharing an advertisement with a sharer terminal by using an advertisement-mounted emoticon in a messenger chat service or a reward for seeing an advertisement in the display window is received; a group networking service for grouping individual label users; a sharing-game service for providing a competition game between the individual label users; and an open market service which allows label purchasers to make a transaction.