baber/WOPTO huggingface dataset:
Patent WO-2018190556-A1 (WO)
Inventor: SHIN CHOUL WOO
IPC: G01K1/02
Filed: 2018-04-03
Abstract: L'invention concerne un détecteur de rayonnement capable de supprimer une réduction dans la qualité de l'image tout en utilisant une batterie rechargeable sans fil, et un procédé de gestion de puissance dudit détecteur de rayonnement. Dans un mode de réalisation, la présente invention concerne un détecteur de rayonnement qui détermine l'état du détecteur de rayonnement par l'intermédiaire d'un module de commande, et bloque la charge sans fil de la batterie quand la détermination indique que le détecteur de rayonnement est en mode capture d'image.
Patent WO-2019212075-A1 (WO)
Title: Cleansing device
Inventor: KIM MINA
IPC: A47K7/04
Filed: 2018-05-03
Abstract: The present invention relates to a cleansing device comprising: an inner cleansing part which comes in close contact with an obejct to be cleansed; an outer cleansing part provided outside the inner cleansing part; and a rotation part for rotating the inner cleansing part and the outer cleansing part relatively to each other, wherein the inner cleansing part and the outer cleansing part have at least one contact point.
Patent WO-2019160211-A1 (WO)
Title: Microwave, display device and cooking system including the same
Inventor: CHA JAE-HOON
IPC: H05B6/64
Filed: 2018-08-22
Abstract: A cooking system is disclosed. The cooking system includes a microwave and a display device. The microwave is configured to in response to a received user command, generate a first image by photographing a cooktop located below the microwave through a first camera or generate a second image by photographing an inside of the microwave through a second camera. The microwave is also configured to transmit at least one of the first image and the second image to the display device. The display device is configured to receive the at least one of a first image and the second image from the microwave and display the received at least one image.
Patent WO-2019050367-A1 (WO)
Title: Method and device for transmitting or receiving reference signal in wireless communication system
Inventor: KIM KYUSEOK
IPC: H04W72/04
Filed: 2018-09-10
Abstract: The present invention relates to a method and device for operating a terminal in a wireless communication system. According to the present invention, downlink control information (DCI) is received from a base station, wherein the downlink control information includes at least one among resource information related to a resource through which a first reference signal is transmitted, port combination information related to a combination of at least one antenna port through which a second reference signal is transmitted, and quasi co-location (QCU) information between a channel through which the first reference signal is transmitted and a channel through which the second reference signal is transmitted. The present invention may provide a method and device, in which a terminal receives the second reference signal through the at least one antenna port on the basis of the DCI, wherein the at least one antenna port is included in a specific antenna port group on the basis of the resource information, and the specific antenna port group includes antenna ports multiplexed through an identical multiplexing scheme.
Patent WO-2019066509-A1 (WO)
Title: Towel maintenance device
Inventor: KIM JONG SEOK
IPC: A47K10/06
Filed: 2018-09-27
Abstract: The present invention relates to a towel maintenance device for storing a towel and heating and drying the towel stored therein. The towel maintenance device according to the present invention provides a structure in which heated air flows in a first dwelling space formed inside a heat transfer plate and heats the heat transfer plate, thereby allowing a textile product such as a towel that is in contact with the heat transfer plate to be heated by thermal conduction, and the heated air to be discharged through a communication hole of the heat transfer plate is discharged after passing through the textile product such as a towel or flows around the textile product such as a towel, thereby allowing the product to be dried to be heated by convection. The towel maintenance device according to the present invention brings the effect that the entire object to be dried can be rapidly heated and dried.
Patent WO-2019107874-A1 (WO)
Title: Clutch actuator with cam slider deceleration structure
Inventor: LEE HEE RAK
IPC: F16D23/12
Filed: 2018-11-27
Abstract: Disclosed herein is a clutch actuator with cam slider deceleration structure, which includes a lead screw rotated by a drive motor, a nut slider engaged to the lead screw and movably installed in a rectilinear direction relative to a housing, a cam slider movably installed in a direction of operation of a hydraulic cylinder by interlocking through contact with the nut slider, a roller unit installed to the nut slider to come into rolling contact with a contact surface of the cam slider, a guide unit for guiding the movement of the cam slider in the direction of operation of the hydraulic cylinder, and a push rod installed to the cam slider to press a piston of the hydraulic cylinder. It is possible to obtain a constant reduction ratio or variably controlling a reduction ratio according to the setting of a profile of the contact surface of the cam slider in contact with the nut slider.
Patent WO-2019212130-A1 (WO)
Title: Scale discharge apparatus
Inventor: WON SUNG-YEUN
IPC: B21B45/02
Filed: 2019-02-12
Abstract: A scale discharge apparatus is disclosed. The scale discharge apparatus according to an embodiment of the present invention comprises: a hollow elongated suction member which extends in the widthwise direction of a steel plate and has, at a position opposite to the surface of the steel plate, a suction port for suctioning scale and foreign matter; a dust collector which suctions and collects scale and foreign matter introduced into the suction member; a cylindrical suction induction roll which is rotatably installed outside the suction member while receiving the suction member therein, rotates while the outer surface thereof is in contact with the surface of the steel plate being transferred, and has multiple through holes formed along the circumference thereof so as to introduce scale and foreign matter therethrough; and a partition which extends from the suction port of the suction member toward the inner surface of the suction induction roll and defines a space between the suction member and the inner surface of the suction induction roll so as to delimit the suction area of the through holes.
Patent WO-2019172625-A1 (WO)
Title: Display device having output voltage of display driver dropped
Inventor: CHOI SHINWOOK
IPC: G09G3/32
Filed: 2019-03-06
Abstract: Disclosed is a display device comprising: a power transformer for converting an input voltage into a designated voltage; a display driver comprising a rectifier which is for rectifying the voltage converted by means of the power transformer and a converter for converting the voltage rectified by means of the rectifier on the basis of a control signal for outputting an image; and a display panel for receiving the voltage converted by means of the display driver and displaying the image, wherein the display driver can comprise a voltage dropping unit for dropping the voltage being input by means of the rectifier. Other various embodiments perceived from the description are possible.
Patent WO-2019190086-A1 (WO)
Inventor: KANG CHI DONG
IPC: F16D65/02
Filed: 2019-03-14
Abstract: The present invention relates to a method for manufacturing an integral type brake disc and a brake disc manufactured thereby, the method comprising the steps of: preparing an upper mold having a hub cavity formed at the center thereof and a fitting protrusion formed therein, and a lower mold having a core formed therein, a plurality of guide stepped portions formed therein, and a disc accommodating space formed therein; placing a friction disc having gap forming joints protruding at regular intervals along the outer periphery of a through hole in the disc accommodating space so that each of the gap forming joints is in surface contact with the guide stepped portions; inserting arcuate air flow forming portions between the guide stepped portions; and forming a joint so that the fitting protrusion is inserted into an insertion groove formed by the pair of adjacent air flow forming portions and the gap forming joints therebetween, and injecting molten metal of the hub material to be joined to the upper end of the gap forming joints so that the friction disc and the hub are integrally cast.
Patent WO-2019194470-A1 (WO)
Title: Pharmaceutical or cosmetic composition for preventing or treating hair loss or promoting hair growth
Inventor: YANG MI GYOUNG
IPC: A61K8/64
Filed: 2019-03-28
Abstract: The present invention relates to a pharmaceutical composition or a cosmetic composition for preventing or treating hair loss, or promoting hair growth. The composition according to the present invention exhibits an excellent effect of preventing or treating hair loss and promoting hair growth by comprising cyclic ADP ribose (cADPR) or derivatives thereof or comprising at least one selected from the group comprising one or more nature-derived amino acid or salt thereof, one or more growth factor, noggin, one or more saturated or unsaturated C8 to C18 long chain fatty acid or salt thereof, one or more active factor and one or more water-soluble vitamin or salt thereof in addition to cyclic ADP ribose, and can be safely used regardless of sex and age.
Patent WO-2019212250-A1 (WO)
Inventor: SONG TAEWON
IPC: H04W52/02
Filed: 2019-05-02
Abstract: Proposed are a method and device for transmitting a wakeup packet in a wireless LAN system. Specifically, a transmission device applies an OOK method to generate the wakeup packet. The transmission device transmits the wakeup packet to a receiving device through an 80MHz channel. The 80MHz channel includes first to fourth sub-channels. The wakeup packet includes a first PPDU transmitted through the first sub-channel. When a wakeup packet for the receiving device in the first sub-channel is not present, the first PPDU includes a wakeup null frame and a padding symbol. The wakeup null frame and the padding symbol are transmitted in a first frequency band related to 13 consecutive sub-carriers in the first sub-channel. The first sub-channel is a primary channel of the 80 MHz channel.
Patent WO-2019212254-A1 (WO)
Title: Light emitting element package
Inventor: BILENKO YURIY
IPC: H01L33/62
Filed: 2019-05-02
Abstract: A light emitting element package comprises: a substrate having a wire unit provided therein; a reflecting film provided on the substrate; a light emitting element installed on the substrate and connected to the wire unit; and a cover unit for covering the light emitting element while being in contact with the upper surface of the light emitting element. The cover unit and the reflecting film contain Teflon-based organic polymers, and the organic polymers of the reflecting film are stretched and expanded.
Patent WO-2020013490-A1 (WO)
Title: Optical display element manufacturing system and method
Inventor: LEE BEOM SEOK
IPC: H01L51/52
Filed: 2019-06-28
Abstract: An embodiment according to one aspect of the present invention relates to an optical display element manufacturing system for manufacturing an optical display element by laminating one surface of a rectangular organic light-emitting display panel with an optical film, and the system can comprise: a panel feeding unit to which the organic light-emitting display panel is fed; a panel transferring unit for transferring the fed organic light-emitting display panel; an optical film feeding unit for feeding the optical film by unwinding the optical film from an optical film material roll; a laminating unit for laminating one surface of the organic light-emitting display panel with the optical film; and a rotating unit for rotating the organic light-emitting display panel 90˚ at least before the one surface of the organic light-emitting display panel is laminated with the optical film when a width-directional side of the organic light-emitting display panel fed to the panel feeding unit does not correspond to the width of the optical film material roll.
Patent WO-2020040476-A1 (WO)
Title: Accumulator, optionally in combination with an internal heat exchanger in a shared housing
Inventor: ZAPLETAL JIRI
IPC: B60H1/32
Filed: 2019-08-14
Abstract: An accumulator (28), optionally in combination with an internal heat exchanger in a shared housing (24), comprising a cyclone (12) for separation of the gas and liquid phase of a refrigerant, and characterised in that the cyclone (12) comprises two separate, curved flow paths (14, 16), one of which (14) leads from an inlet (18) on the cover side whose direction of flow is closer to the axial than the radial direction of the cyclone (12) into the accumulator and radially outwards, and the other of which (16, 52) leads outwards from an end facing away from the cover (20).
Patent WO-2020222375-A1 (WO)
Inventor: JIN JU SEONG
IPC: C01G53/00
Filed: 2019-09-25
Abstract: The present invention provides a novel precursor particle for preparation of a cathode active material and a novel precursor powder containing same, the novel precursor particle comprising: a transition metal precursor particle containing at least one kind of transition metal; and at least one kind from among an alkaline metal and an alkaline earth metal, wherein the alkaline metal and the alkaline earth metal are contained in at least one of the inner portion and the outer portion of the transition metal precursor particle.
Patent WO-2021054513-A1 (WO)
Title: Method for producing polyimide powder, and polyimide powder produced thereby
Inventor: LEE KIL NAM
IPC: C08G73/10
Filed: 2019-10-17
Abstract: The present invention pertains to: a method for producing a polyimide powder; and a polyimide powder produced thereby. More specifically, the method comprises: a dispersion preparation step for dispersing a dianhydride compound, a diamine compound, and a graphene powder in a mixed solvent to prepare a dispersion; a dispersion reaction step for introducing the dispersion prepared through the dispersion preparation step into a reactor and reacting the dispersion at a temperature of 150-400°C under a pressurized condition; and a polyimide powder production step for filtering and drying the reaction product prepared through the dispersion reaction step to produce a polyimide powder, wherein the mixed solvent contains water and a high boiling point organic solvent. In the polyimide powder production method comprising the above steps, a graphene powder is incorporated and a polymerization reaction can be controlled using a mixed solvent containing water and a high boiling point organic solvent, and thus the method provides a polyimide powder having a high molecular weight and capable of providing a polyimide molded body having excellent tensile strength and elastic modulus.
Patent WO-2021080041-A1 (WO)
Title: Electronic device comprising speaker module
Inventor: CHOI BYUNG KIL
IPC: H04R1/02
Filed: 2019-10-24
Abstract: An electronic device according to various embodiments may comprise: a first frame; a second frame moving relative to the first frame; a flexible display having a screen output area visible through the front surface of the electronic device, the screen output area being enlarged or reduced according to movements of the second frame; a speaker module fixedly disposed in the first frame and including a sound emission hole and a vent hole at one surface thereof; and a pipe rail fixedly disposed in the second frame, wherein on the basis of the movements of the second frame, the pipe rail selectively transmits a sound signal, output through the vent hole, to the outside via the inner conduit thereof. Various other embodiments are also possible.
Patent WO-2021040131-A1 (WO)
Inventor: SEO MAN SEOK
IPC: A24D1/02
Filed: 2019-10-30
Abstract: One embodiment of the present invention provides a smoking article comprising: a smoking material part wrapped in a smoking material wrapper; a filter part having an upstream end coupled to the smoking material part, including a capsule containing favoring, and wrapped in a filter wrapper; and a tipping wrapper for wrapping the filter part and at least a partial region of the smoking material part so that the smoking material part and the filter part are coupled to each other, wherein: the tipping wrapper includes a first perforation region including a plurality of perforations formed along the outer peripheral surface of the tipping wrapper and a second perforation region including a plurality of perforations formed along the outer peripheral surface of the tipping wrapper downstream of the first perforation region; and the capsule is located downstream of the first perforation region and upstream of the second perforation region.
Patent WO-2020091525-A1 (WO)
Inventor: KIM INHO
IPC: G06F21/32
Filed: 2019-11-01
Abstract: 본 발명의 다양한 실시 예들은, 생체 인증을 이용한 결제 방법 및 그 전자 장치에 관한 것, 전자 장치는 서버와 통신을 제공하도록 구성된 통신 모듈, 상기 통신 모듈과 작동적으로 연결된 프로세서 및 상기 프로세서와 작동적으로 연결되고, 생체 정보를 저장하도록 구성된 메모리를 포함하고, 상기 메모리는, 실행 시에, 상기 프로세서가, 최초 사용 등록 시에 생체 인증 검증을 위한 생체 인증 정보 및 패스워드 인증을 위한 패스워드를 상기 서버에 등록하기 위해 생체 인증 검증을 위한 파라미터 및 패스워드 인증 검증을 위한 암호화된 패스워드를 생성하여 상기 서버로 전송하고, 결제 시에 사용자 인증을 위해 상기 생체 인증 또는 상기 패스워드 인증 중 적어도 하나를 이용하고, 상기 서버에 등록된 생체 인증 정보에 대한 변경이 필요한 경우, 결제를 수행하는 중에 새로운 생체 인증 정보를 상기 서버에 등록하도록 하는 인스트럭션들을 저장할 수 있다.
Patent WO-2020111629-A1 (WO)
Inventor: KIM HANG RAE
IPC: A63C17/01
Filed: 2019-11-19
Abstract: The present invention relates to a drifting electric scooter and, more specifically, to a drifting electric scooter, wherein: a sensor unit is installed at a controller and the movement of a scooter is controlled according to the moving direction and angle of the controller, and thus a short control section for acceleration and stopping of a conventional electric scooter is widened, so that the problems, such as abrupt start and abrupt stop, of the conventional electric scooter can be solved; the drifting electric scooter allows riders to more precisely control the speed and enjoy riding such that the riders can easily and safely control acceleration and stopping by simple upward/downward movement of the controller; a human body detection sensor is attached to a handle part of the controller, and thus the scooter stops to prevent malfunction of the scooter when the controller is separated from a user's hand, so that safety is ensured and thus safe riding is possible; and multiple switches for selecting various riding modes are installed at the controller, so that more pleasant and interesting riding than in conventional scooter riding is possible.
Patent WO-2021117916-A1 (WO)
Inventor: PARK EUN-MIN
IPC: G06Q30/02
Filed: 2019-12-09
Abstract: The present invention relates to technology for automatically opening a door lock, and more particularly, to a device and method for automatically opening a door lock, in which a user can transmit authentication information from a portable terminal to the door lock merely by touching a lever of the door lock, without pairing, thereby automatically unlocking the door lock. To this end, a device for automatically opening a door lock according to the present invention comprises: a Bluetooth communication module that communicates with a portable terminal; a touch sensing unit that senses touches from a user; and a control unit which, when a touch is sensed by the contact detection unit, activates the Bluetooth communication module, transmits an advertising packet through the Bluetooth communication module, receives a response packet, including authentication information, from the portable terminal through the Bluetooth communication module without a Bluetooth communication pairing procedure, and performs user authentication using the authentication information.
Patent WO-2020235765-A1 (WO)
Inventor: KIM JIHYUN
IPC: B60W40/02
Filed: 2020-01-10
Abstract: The present invention relates to a route providing device provided in a relay device, comprising: a communication unit for communicating with at least one from among a server and a vehicle; and a processor for controlling the communication unit to receive, from the server, map information formed with a plurality of layers and receive, from the vehicle driving within an allocated area, dynamic information including sensing information, wherein the processor generates, by using the map information and the dynamic information, EHP information including at least one from among an optimal route of a lane unit to be transmitted to a target vehicle and autonomous driving vision information in which the sensing information is combined with the optimal route.
Patent WO-2020171443-A1 (WO)
Inventor: KIM CHANG-SEI
IPC: B25J7/00
Filed: 2020-02-07
Abstract: The present invention relates to a device for driving a micro robot that increases the intensity of magnetic field generation in a driving region of the micro robot by mounting a magnetic shielding part on an electromagnetic driving coil for driving the micro robot, or focuses the magnetic field locally through the coupling of two electromagnets, and to a system using same. The present invention as described above has the effect of allowing control of the driving of a micro robot injected into a body by increasing the intensity of magnetic field generation in a region of interest or by focusing the magnetic field.
Patent WO-2020209560-A1 (WO)
Inventor: KIM SUNGOH
IPC: G06T3/40
Filed: 2020-04-06
Abstract: An electronic device comprises a communication circuit, a display, at least one processor operatively connected to the display and the communication circuit, and a memory operatively connected to the at least one processor, wherein the memory stores instructions that, when executed, cause the at least one processor to perform a plurality of operations comprising: storing first raw image data in the memory, generating first small raw image data from the first raw image data, transmitting the first small raw image data to a first external electronic device, receiving information about an object region from the first external electronic device, transmitting a first region of the first raw image data to a second external electronic device based on a user input and the information about the object region, and displaying first display image data corresponding to the information about the object region via the display.
Patent WO-2020222465-A1 (WO)
Inventor: OH JEONG WOO
IPC: H01M4/525
Filed: 2020-04-24
Abstract: The present invention relates to a non-aqueous electrolyte for a lithium secondary battery and a lithium secondary battery comprising same, the non-aqueous electrolyte comprising: an organic solvent; a lithium salt; and a compound represented by chemical formula 1.
Patent WO-2020256430-A1 (WO)
Inventor: LEE SANG DAE
IPC: C07D417/14
Filed: 2020-06-18
Abstract: The present invention provides a method for producing a nitro group-containing indole or indazole compound which is an intermediate structure required to synthesize pharmaceutically useful indole or indazole compounds, the method comprising a step for halogenating a nitro group-containing benzoic acid by adding a halogen donor, such as N-iodosuccinimide, potassium iodide (KI), iodine (I 2 ), N-bromosuccinimide, N-chlorosuccinimide, or N-fluorobenzene-sulfonimide.