baber/WOPTO huggingface dataset:
Patent WO-2020085731-A1 (WO)
Inventor: PARK SANG MIN
IPC: H01M4/505
Filed: 2019-10-21
Abstract: The present invention relates to a cathode active material for a secondary battery, which is a lithium composite transition metal oxide including nickel (Ni), cobalt (Co), and manganese (Mn), wherein the lithium composite transition metal oxide comprises: at least two first dopants selected from the group consisting of Zr, Al, V, Co, and Mg; and at least two second dopants selected from the group consisting of Ti, Y, Sr, Nb, Ba, and Ca, and is in the form of particles having a crystallite size of 170 to 300nm.
Patent WO-2020091530-A1 (WO)
Inventor: PARK JONGDAE
IPC: G06F3/041
Filed: 2019-11-01
Abstract: Disclosed in various embodiments of the present invention are a method and a device, the device comprising a touch sensing module, a memory and a processor, wherein the processor is configured to detect a touch input while a low-power display mode is driven, store, in the memory, touch data corresponding to the detected touch input, change the low-power display mode to another designated mode, reset a touch baseline of the touch sensing module in response to the mode change, and compensate for the touch intensity of the stored touch data at least on the basis of the designated mode. Various embodiments are possible.
Patent WO-2020101364-A1 (WO)
Inventor: OCK JANG-SOO
IPC: H01R13/66
Filed: 2019-11-13
Abstract: The present invention provides a battery pack having a pack connector, which is capable of effectively preventing the inflow and outflow of noise while having a simple structure. The battery pack according to the present invention comprises: a cell assembly having one or more secondary batteries; a battery control unit for controlling charging and discharging operations of the cell assembly; a pack case for accommodating the cell assembly and the battery control unit in an inner space thereof; and a pack connector, which is connected through a control cable to the battery control unit, is formed so that a connection port to be connected with a connecting terminal of an external device is exposed from at least one side of the pack case to the outside, and is formed so that a filtering member for filtering noise is embedded therein on an electrical path between the connection port and the control cable.
Patent WO-2020111697-A1 (WO)
Inventor: LEE HONG-WOO
IPC: B23P17/00
Filed: 2019-11-25
Abstract: The present invention provides a method for manufacturing a torsion beam, the method comprising: a blank preparation step for preparing a blank obtained by processing a plate material; an indented groove unit formation step for forming an indented groove unit of the torsion beam by pressing the blank towards a lower mold; a roll-up step for rolling up the blank such that opposite end portions of the blank in the width direction face each other; a planarization step, in which a protruding portion of an upper mold presses the opposite end portions in the width direction of the blank to be plastically deformed to be flat while the opposite end portions in the width direction of the blank are supported by a side cam to face each other; a welding and bonding step for bonding the planarized opposite end portions in the width direction of the blank via welding; and a quenching step for heating the welded and bonded blank within a range of 900 to 970℃ for a retaining time within a range of 1 to 20 minutes and for cooling down the blank in a treatment liquid including at least one of water and oil in a range of 20 to 90℃.
Patent WO-2020122654-A1 (WO)
Inventor: KO GEONJUNG
IPC: H04N19/186
Filed: 2019-12-12
Abstract: The present invention relates to a video signal processing method and device and, more specifically, to a video signal processing method and device for encoding or decoding a video signal.
Patent WO-2020130543-A1 (WO)
Inventor: KO SEUNGHOON
IPC: G06F3/041
Filed: 2019-12-16
Abstract: According to various embodiments, an electronic device may comprise: a touch screen panel including at least one sensing electrode; a compensating circuit including a first current path which is connected to the touch screen panel through a sensing node and provides the sensing node with a first compensating current based on a reference current, and a second current path which provides the sensing node with a second compensating current based on the reference current and having a phase different from that of the first compensating current; and at least one control circuit for providing the at least one sensing electrode with a driving signal and performing control such that a sensing signal is output from the at least one sensing electrode, wherein the at least one control circuit performs control such that the sensing signal having been compensated by the first or the second compensating current is output while the first or the second compensating current is provided to the sensing node. In addition, other embodiments are possible.
Patent WO-2020130685-A1 (WO)
Inventor: JANG CHEOL
IPC: A61L27/52
Filed: 2019-12-19
Abstract: The present invention has a special filling (WIE) property parameter value developed using microrheology technology, and thus exhibits improved high viscoelasticity flow properties, has low mobility when injected into skin whilst still maintaining the shape thereof, and thus has excellent soft tissue restoration properties, for example for the cheeks, breasts, nose, lips or bottom, and excellent volume expansion and wrinkle alleviation properties.
Patent WO-2021132761-A1 (WO)
Title: 양극활물질, 이의 제조방법 및 이를 포함하는 양극을 포함한 리튬이차전지
Inventor: SEO MIN HO
IPC: C01G51/00
Filed: 2019-12-26
Abstract: Li의 일부가 Na으로 치환되고, Ni 및 Co 원자를 포함하는 리튬 전이금속 산화물 입자; 및 상기 리튬 전이금속 산화물 입자 표면에 배치된 코발트를 함유하는 코팅층을 포함하고, 상기 리튬 전이금속 산화물 입자가 표면으로부터 입자 중심 방향으로 Co 원자의 농도가 감소하는 농도구배 영역을 포함하는 양극활물질, 이의 제조방법 및 이를 포함하는 양극을 구비한 리튬 이차전지에 관한 것이다.
Patent WO-2021137306-A1 (WO)
Title: Electronic device and control method of electronic device
Inventor: KWON HOCHANG
IPC: H04B1/401
Filed: 2019-12-30
Abstract: The present invention comprises: a first communication module that performs control and signal processing for transmission and reception of signals through a 5G network; a second communication module that performs control and signal processing for transmission and reception of signals through a 4G network; and a modem that samples, at regular time intervals, the rate at which data is exchanged from any one of the first communication module and the second communication module performing wireless communication, calculates the time ratio when data exchange occurs at a rate not suitable for the currently set communication method during the preset period according to the number of samples exceeding the preset rate from among the sampled samples, and switches the communication module according to whether the calculated ratio is greater than or equal to the preset ratio.
Patent WO-2021167135-A1 (WO)
Title: Method and device for transmitting/receiving wireless signal in wireless communication system
Inventor: JEON KIJUN
IPC: H04L25/02
Filed: 2020-02-21
Abstract: A method for receiving data by a terminal in a wireless communication system according to the present document comprises: receiving a channel signal and a reference signal (RS) from a base station; and generating a sequence by filtering the RS, and decoding the channel signal on the basis of the generated sequence, wherein the filtering is zero forcing (ZF) filtering, and the decoding of the channel signal is a selection of one parameter from among parameter sets generated in accordance with a colored-noise machine learning process.
Patent WO-2020180103-A1 (WO)
Inventor: JEONG GYU JAE
IPC: F16K3/314
Filed: 2020-03-04
Abstract: The present invention is configured such that, when a fluid discharge part is open, a shutter member rotates and is positioned at the lower part of a sealing member so as to cover an exposed part of a sealing ring, and the present invention thereby has the benefit of securing reliability for sealing of a vacuum valve by preventing damage to the sealing ring due to a processing by-product such as a particle even if the sealing ring is exposed to a fluid transport part as the fluid discharge part is open for an air cleaning operation.
Patent WO-2020197348-A1 (WO)
Inventor: KIM DONG HYUN
IPC: G02B13/00
Filed: 2020-03-30
Abstract: An embodiment comprises: a first surface; a second surface disposed opposite the first surface; a side surface connecting the first surface and the second surface; a barrel part having an opening in which at least a part of a variable lens is disposed on the side surface; a first lens part disposed on the barrel part and disposed on one side of the variable lens; and a second lens part disposed on the barrel part and disposed on the other side of the variable lens, wherein the first surface of the barrel part has a stepped portion including a first area and a second area having a step difference from the first region.
Patent WO-2020226384-A1 (WO)
Inventor: PARK JOONHO
IPC: H02J50/80
Filed: 2020-05-04
Abstract: The present invention relates to wireless power transmission. A method for controlling a wireless power transmission link for a wireless power transmission device according to an embodiment of the present invention may comprise: a step for performing a first information acquisition procedure for a wireless power reception device; a first determination step for determining whether the distance between the wireless power transmission device and the wireless power reception device is normal on the basis of the information acquired through the first information acquisition procedure; and a step for performing a disconnection procedure for the wireless power transmission link according to the determination result of the first determination step.
Patent WO-2020231073-A1 (WO)
Inventor: LEE YAN
IPC: A61F2/00
Filed: 2020-05-07
Abstract: The present invention relates to a method for coating an implant using heat and, in particular, to a method for coating only the surface of an implant with a biocompatible polymer by using heat while maintaining the physical characteristics of the implant. The method for coating an implant using heat according to the present invention can effectively introduce a biocompatible polymer onto a three-dimensional material surface and thus can overcome the spatial limitations of light, and enables mass-coating, and thus, can be effectively used in the manufacture of a biocompatible-polymer-coated implant.
Patent WO-2020231143-A1 (WO)
Title: Camera module and camera apparatus including same
Inventor: KIM KYUNG WON
IPC: H04N5/225
Filed: 2020-05-12
Abstract: The camera module or camera device according to the embodiment may include a base, a first lens assembly and a second lens assembly disposed and moved within the base, and a third lens assembly disposed and fixed to the base. The first lens assembly includes a first lens barrel in which a first lens is disposed, and a first driver housing in which a first driving part is disposed, and the second lens assembly comprises a second lens barrel in which a second lens is disposed. The second driving part housing may include a second driving part. The base may include a base stopper that limits strokes of the first lens assembly and the second lens assembly. The lens housing of the third lens assembly may include a barrel stopper to limit strokes of the first lens assembly and the second lens assembly.
Patent WO-2021029560-A1 (WO)
Inventor: PARK EUNSUNG
IPC: H04W84/12
Filed: 2020-07-23
Abstract: Proposed are a method and device for receiving a PPDU allocated to a multi-RU, for a constellation mapped signal in a wireless LAN system. Particularly, a reception STA receives, from a transmission STA, a PPDU comprising a data field and decodes the data field. The data field is received via a multi-RU which is an aggregate of a first RU and a second RU. A constellation mapped signal is allocated to a data tone of the data field. The data tone comprises a first data tone of the first RU and a second data tone of the second RU. The first c first signals among constellation mapped signals are allocated to c data tones of the first RU, having the lowest frequency. One second signal which comes after the first signals among the constellation mapped signals is allocated to one data tone of the second RU, having the lowest frequency. C is defined as c=floor(a/b).
Patent WO-2021025424-A1 (WO)
Inventor: MOON SOOHYUN
IPC: G09G3/34
Filed: 2020-08-04
Abstract: An electronic device includes: a display device, a processor operatively connected to the display device, and a memory operatively connected to the processor. The memory stores one or more instructions that when executed, cause the processor to: determine, as a second screen code value, a code value obtained by reducing a first screen code value corresponding to a luminance value of a screen of the display device by a decrement based on the screen being maintained in a turned on state during a first specific time after a screen-off condition of the display device is satisfied, and change the luminance value of the screen to correspond to the determined second screen code value.
Patent WO-2021034148-A1 (WO)
Title: Method and apparatus of beam selection at terminal
Inventor: ZHU DALIN
IPC: H04B7/0408
Filed: 2020-08-21
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-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. Methods and apparatuses for selecting beams are provided.
Patent WO-2021049844-A1 (WO)
Title: Communication line encryption system
Inventor: BAEK SANG WOON
IPC: H04L9/08
Filed: 2020-09-08
Abstract: A communication line encryption system of the present invention comprises: a client terminal having an encryption module for encrypting and decrypting input/output values mounted therein; and a gateway server which is composed of a gateway module having the encryption module mounted thereon, and a plurality of server devices connected to each port of the gateway module so as to build an internal network, and which transmits data encrypted by the encryption module to the client terminal accessing the internal network.
Patent WO-2021066355-A1 (WO)
Inventor: HAN YOONSEON
IPC: H04W4/40
Filed: 2020-09-16
Abstract: 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 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. In consideration of the communication characteristics of an unmanned aerial vehicle (UAV), a technology that considers UE mobility restrictions and registration areas in a mobile communication network in consideration of the flight mission and route of the UE in order to efficiently support communication services with the UAV is provided.
Patent WO-2021060889-A1 (WO)
Inventor: KIM SANGHEON
IPC: H04M1/725
Filed: 2020-09-24
Abstract: Disclosed is a foldable electronic device comprising: a foldable housing which includes a first housing and a second housing; a first display which is disposed at a first surface of the foldable housing, can be folded according to folding operations of the first housing and the second housing, and includes an exposure region exposed to the outside in a folded state; a second display which is disposed in at least a portion of a second surface of the first housing, positioned opposite to the first surface; a sensor which senses a folding angle of the foldable housing; and a processor which is operatively connected to the first display, the second display, and the sensor.
Patent WO-2021091104-A1 (WO)
Inventor: LEE DAE HO
IPC: C08K9/06
Filed: 2020-10-13
Abstract: The present invention relates to an organic/inorganic nanocomposite preparation method using inorganic nanoparticles, which are surface-treated with a hydroxy acid, and a thermoplastic polymer, and an organic/inorganic nanocomposite prepared thereby and, more specifically, to an organic/inorganic nanocomposite having enhanced insulation performance by means of surface-treating inorganic nanoparticles with a hydroxy acid and melting and mixing same with a thermoplastic polymer. According to the present invention, inorganic nanoparticles, which are surface-treated by means of a surface treatment agent comprising a hydroxy acid and silane, can be prepared in a simple manner, and an organic/inorganic nanocomposite having a high inorganic nanoparticle content as well as exhibiting excellent insulating performance can be obtained by means of a melting and mixing process with a thermoplastic polymer.
Patent WO-2021085903-A1 (WO)
Title: 비순각 개선 수술용 삽입물
Inventor: AHN TAE HWAN
IPC: A61F2/18
Filed: 2020-10-16
Abstract: 본 발명의 실시 예에 따른 비순각 개선 수술용 삽입물은, 상악골의 전비극으로부터 아래 방향으로 연장되는 영역에 접촉되는 상악골 접촉면과; 상기 전비극의 저면에 접촉되는 전비극 접촉면과; 상기 상악골 접촉면이 바라보는 방향과 반대 방향을 바라보는 외측면을 포함한다. 본 발명에 의하면, 비순각을 개선하는 수술을 함에 있어서 인공 삽입물을 제공하여, 환자의 비순각을 개선하는 수술을 수행할 수 있다.
Patent WO-2021137430-A1 (WO)
Title: Self-sealable injection needle for inhibiting formation of fistula on eyeball, and method for manufacturing same
Inventor: LEE MOON SUE
IPC: A61B17/00
Filed: 2020-11-18
Abstract: The present invention relates to a self-sealable injection needle for inhibiting formation of fistula on an eyeball, and a method for manufacturing same. More specifically, the self-sealable injection needle for inhibiting formation of fistula on an eyeball, which is coated with hyaluronic acid on the surface thereof, can immediately close a hole that is inevitably formed when the injection needle is pulled out of an eyeball during the application of an ocular injection to prevent leakage of aqueous humor and to prevent backflow of drug out of the eyeball and can block bacterial penetration to prevent infection in the eyeball.
Patent WO-2021118116-A1 (WO)
Inventor: LEE KWANG-MIN
IPC: B29C64/277
Filed: 2020-11-25
Abstract: A linear light source device for irradiating light onto a photocurable resin that forms a molded material along a molding plane comprises: a plurality of LED units capable of emitting light towards the molding plane; and a support module for supporting the plurality of LED units, wherein the plurality of LED units are linearly arranged on a movement path of the support module according to a moving direction parallel to the molding plane, and comprise a plurality of LED groups for emitting light of different wavelengths. Each of the plurality of LED groups is arranged with predetermined distances therebetween in a direction transverse to the moving direction of the support module.
Patent WO-2021133072-A1 (WO)
Inventor: WELSFORD G IAN
IPC: A61M1/28
Filed: 2020-12-23
Abstract: An embodiment of the present invention relates to a peritoneal dialysis device formed to be connected to the peritoneal cavity inside the peritoneum of a user. Disclosed is a peritoneal dialysis device comprising: a first connection path formed to allow dialysate injected into the peritoneal cavity to flow in; an adsorbent material unit formed to perform an adsorption process on the dialysate that has flowed in through the first connection path; an electrolyte control unit formed to control the supply of an electrolyte to the dialysate that has flowed in through the first connection path; a second connection path which injects again, into the peritoneal cavity, the dialysate treated through the adsorbent material unit and the electrolyte control unit; and a pump unit connected to the second connection path to control the transfer of the dialysate.
Patent WO-2021230464-A1 (WO)
Title: Method and apparatus for asynchronously allocating resources in mobile edge computing system
Inventor: LEE IN KYU
IPC: H04W88/08
Filed: 2021-01-25
Abstract: The present disclosure relates to a method and an apparatus for asynchronously allocating resources in a mobile edge computing (MEC) system. A method for asynchronously allocating resources in a base station of an MEC system, according to one embodiment of the present disclosure, may comprise the steps of: determining the optimal value of a predetermined variable for energy consumption minimization of the MEC system for a predetermined time period by using basic information about each of the base station, a server, and one or more terminals; transmitting configuration information about the optimal value to each of the server and the one or more terminals; and allocating a resource to each of the base station, the server, and the one or more terminals on the basis of the optimal value. Herein, the predetermined variable can include one or more from among a transmission power variable (P), a resource allocation ratio variable (W), a time duration length variable (T), and an offload-residual data partition variable (O).
Patent WO-2021251582-A1 (WO)
Title: Method for determining relative positions of arrays of flexible array device
Inventor: LEE BYUNG CHUL
IPC: A61B8/00
Filed: 2021-02-01
Abstract: The present invention relates to a method for determining the relative positions of arrays of a flexible array device. The flexible array device, according to one embodiment, comprises a plurality of arrays which are arranged at predetermined intervals in a deformable substrate, and the method for determining the relative positions of the arrays comprises the steps of: measuring a first capacitance for adjacent arrays; measuring a second capacitance for the adjacent arrays after the deformation of the substrate; and determining the relative positions of the adjacent arrays on the basis of measurement values of the first capacitance and second capacitance. According to the embodiment, capacitance between adjacent arrays are measured for the plurality of arrays arranged in the deformable substrate, and a change in the capacitance caused by deformation (shrinkage, expansion, warpage, etc.) of the substrate is measured, and thus the relative positions of the arrays may be determined.
Patent WO-2021215654-A1 (WO)
Inventor: KIM MIN SEOP
IPC: H01M50/20
Filed: 2021-03-09
Abstract: A battery module according to an embodiment of the present invention comprises: a battery cell stack in which a plurality of battery cells are stacked; a module frame that accommodates the battery cell stack; and a heat sink located below the bottom part of the module frame, wherein the bottom part constitutes an upper plate of the heat sink, the heat sink and the bottom part form a flow path of a refrigerant, and a convex pattern part protruding in the direction in which the battery cell stack is located is formed in the bottom part.
Patent WO-2021187865-A1 (WO)
Inventor: KONG TAEWOONG
IPC: D06F39/04
Filed: 2021-03-16
Abstract: L'invention concerne un appareil de traitement de vêtements. L'appareil de traitement de vêtements selon la présente invention peut comprendre : une armoire ; un tambour disposé de manière rotative dans l'armoire ; un dispositif de chauffage par induction qui est disposé à l'extérieur du tambour et chauffe le tambour ; un aimant qui est fixé au tambour et dont une densité de flux magnétique résiduel change en fonction de la température ; et une bobine fixée à l'extérieur du tambour et disposée à une position chevauchant l'aimant dans la direction longitudinale de l'axe central de rotation du tambour.