baber/WOPTO huggingface dataset:
Patent WO-2019022369-A1 (WO)
Title: Three-dimensional flash memory and manufacturing method therefor
Inventor: SONG YUN HEUB
IPC: H01L27/11578
Filed: 2018-06-08
Abstract: The present invention relates to a three-dimensional flash memory, and suggests a technique for suppressing an interference phenomenon due to an inter-cell insulating layer in a vertical cell, and forming a stable vertical channel layer; a technique for solving the problem of degradation of chip characteristics such as operation speed and power consumption, and the difficulty of wiring technology in a manufacturing process, by reducing the length of wiring compared to a conventional three-dimensional flash memory; and a technique for improving the horizontal degree of integration of a channel layer and an ONO layer.
Patent WO-2018230904-A1 (WO)
Title: 스텝리스 슬라이드 레일
Inventor: PARK SEUNGKYU
IPC: E05F17/00
Filed: 2018-06-11
Abstract: 본 발명은 신축 패널을 구성하는 복수의 단위패널 중 한 쌍의 단위패널을 상대이동가능하게 연결하는 스텝리스 슬라이드 레일에 있어서, 한 쌍의 단위패널의 판면과 나란한 신축 방향 상대이동을 안내하는 제1안내부; 및 상기 제1안내부에 연결되고, 한 쌍의 단위패널의 두께 방향 상대이동을 안내하는 제2안내부;를 포함하는 것을 특징으로 한다.
Patent WO-2018236197-A1 (WO)
Title: Method and device for transmitting or receiving uplink signal in wireless communication system
Inventor: YOON SUKHYON
IPC: H04W56/00
Filed: 2018-06-25
Abstract: Disclosed is a method for transmitting or receiving an uplink signal by a user equipment (UE) and a base station in a wireless communication system. Specifically, a user equipment receives a random access response message including a first timing advance (TA) command, determines a first TA value for transmission of a first uplink signal, on the basis of the fist TA command and a subcarrier spacing of an uplink channel transmitted first after reception of the random access response message, and transmits the first uplink signal according to the first TA value.
Patent WO-2019031826-A1 (WO)
Title: Test device
Inventor: KIM GEUN-SU
IPC: G01R1/067
Filed: 2018-08-07
Abstract: Disclosed is a test device for testing electric characteristics of an object to be tested. The test device comprises a test circuit board comprising an insulating base substrate formed with a printed circuit, a plurality of signal contact points connected to the printed circuit and applying a test signal to the object to be tested, and a substrate shielding portion formed in a thickness direction of the base substrate between the plurality of signal contact points; and a test socket comprising a plurality of signal pins to be in contact with the plurality of signal contact points, and a conductive block supporting the plurality of signal pins without contact. With this, a secure noise shield is made between lines for applying a test signal when a high-frequency and high-seed semiconductor is subjected to the test, thereby improving reliability of the test.
Patent WO-2019045333-A1 (WO)
Title: Control method of laundry apparatus
Inventor: CHOI MOONSUK
IPC: D06F33/32
Filed: 2018-08-16
Abstract: Disclosed is a control method of a laundry apparatus comprising: a drum provided to hold clothes; and a drive unit configured to rotate the drum, the control method comprising: an accelerating step for accelerating the drum; a decelerating step for decelerating the drum; and a laundry load sensing step for sensing the laundry load of the clothes held in the drum based on a measured acceleration value of the drive unit during the accelerating step and a measured deceleration value of the drive unit during the decelerating step.
Patent WO-2020040330-A1 (WO)
Inventor: CHOI WON HYUCK
IPC: G05D1/08
Filed: 2018-08-24
Abstract: 본 발명은 MEMS 관성센서를 이용한 쿼드콥터 자세 제어 시스템에 관한 것으로, 자세정보를 측정하는 MEMS 관성센서; 상기 자세정보 수신하는 수신기; 상기 자세정보를 수집하여 상보필터를 통해 잡음과 진동으로 인해 발생하는 각도 오차를 제거하여 쿼드콥터의 자세를 제어하는 MCU; 프로펠러를 구동하는 BLDC 모터; 상기 BLDC 모터의 회전속도를 변속하는 변속기; 및 전원을 공급하는 배터리;를 포함하는 것을 특징으로 한다.
Patent WO-2019093731-A1 (WO)
Inventor: KIM SANG HWAN
IPC: C09D4/00
Filed: 2018-11-06
Abstract: Un mode de réalisation de la présente invention concerne une composition photodurcissable comprenant : un oligomère d'uréthane et d'acrylamide dérivé d'un premier prépolymère d'uréthane, qui possède un groupe terminal isocyanate, et un acrylamide, qui contient un groupe polaire; un oligomère d'uréthane et d'acrylate dérivé d'un second prépolymère d'uréthane, qui possède un groupe terminal isocyanate, et un (méth)acrylate, qui contient un groupe polaire; et un polymère acrylique contenant un groupe amide dérivé d'un acrylamide et d'un (méth)acrylate contenant un groupe polaire.
Patent WO-2020111286-A1 (WO)
Inventor: PARK HANCHUL
IPC: A42B3/32
Filed: 2018-11-26
Abstract: The present invention relates to a head band, and more particularly, to a head band in which a head support can rotate at a predetermined angle according to the head of a wearer. The head band mounted on a welding mask or safety helmet to be settled on the head of a wearer comprises: a front part surrounding a forehead part of the wearer; a pair of side parts consisting of side joint parts integrally formed on both sides of the front part for a pivot connection and a head strap part formed on the upper portion of the side joint parts and connected to both sides of the head of the wearer; a pair of rear parts which are pivotally connected to the side joint parts of the side parts to rotate up and down at a predetermined angle, and have teeth formed in groove parts in the longitudinal direction to enable length adjustment; and a head rest part which adjusts the length of the pair of rear parts according to the size of the wearer's head and supports the back of the wearer's head.
Patent WO-2019132622-A1 (WO)
Inventor: NOH HOONDONG
IPC: H04L5/00
Filed: 2018-12-28
Abstract: The present disclosure relates to a communication technique for combining a 5G communication system with IoT technology to support a higher data transmission rate than a 4G system, and a system thereof. The present disclosure can be applied to 5G communication and IoT related technology-based intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, security and safety related services, etc.). In addition, the present disclosure relates to a method and an apparatus for setting a reference signal in a 5G or NR system. Disclosed is a method of a terminal in a wireless communication system, the method comprising the steps of: transmitting capability information (UE capability) of the terminal to a base station; and receiving, from the base station, nonlinear precoding related information identified on the basis of the capability information of the terminal, wherein the nonlinear precoding related information includes information on whether or not nonlinear precoding is applied, and information for controlling reference signal settings, and wherein whether or not the nonlinear precoding is applied indicates whether or not a modulo operation is applied.
Patent WO-2019182256-A1 (WO)
Inventor: LEE SEUNG O
IPC: B02C18/24
Filed: 2019-02-25
Abstract: The present invention relates to a waste rubber powder production apparatus and, more specifically, to an apparatus which pulverizes and scratch processes chip-type waste rubber, so as to produce waste rubber powder having a uniform particle size and an improved reactivity. The present invention provides a waste rubber powder production apparatus comprising: a cylindrical fixed drum; a shaft extending through the center of the fixed drum and rotating in one direction by a driving part having a motor; a screw inlet part installed inside the fixed drum; a rough pulverization part positioned on the rear end of the screw inlet part; a fine pulverization part positioned on the rear end of the rough pulverization part; and a scratch part positioned on the rear end of the fine pulverization part.
Patent WO-2020022604-A1 (WO)
Title: Mobile device case
Inventor: LEE WOO JUN
IPC: A45C13/26
Filed: 2019-03-18
Abstract: Disclosed is a mobile device case including foldable handles which can be held by both hands. The present invention comprises: a body of a case detachably assembled with a mobile device; and a pair of handles which are rotatably installed at mutually corresponding positions of both ends of the body while maintaining a parallel state with respect to a flat surface of the body, which are located in an area of the body at a first position, and parts of which are located out of the area of the body at a second position so that the parts can be held by both hands, respectively.
Patent WO-2020149466-A1 (WO)
Inventor: LEE HYUN MAN
IPC: H01L21/673
Filed: 2019-06-14
Abstract: 본 발명은 포토마스크 보관 박스에 관한 것으로서, 상세하게는 내부에 포토마스크가 안치되도록 지지부와 구비되는 하부케이스와, 하부케이스와 체결되는 상부케이스 및 하부 케이스의 내측 테두리에 설치되어 하부케이스의 지지부에 안착된 포토마스크를 고정시키기 위한 고정부를 포함하는 포토마스크 케이스의 구조에 있어서, 고정부는 몸체에서 볼트부재를 이용하여 회전 캡부재를 전후로 이동시키되, 회전 캡부재에 압입된 가압 고정부재가 미회전되면서 전진되도록 하여 포토마스크의 파티클이 발생되는 것을 방지하고, 가압 고정부재의 전면에 곡면부를 형성하여 가압 고정부재의 표면에 의해 포토마스크에 파티클이 발생하는 것을 방지하도록 하는 포토마스크 보관 박스에 관한 것이다.
Patent WO-2020204284-A1 (WO)
Inventor: KIM DUCK SOO
IPC: C09D5/22
Filed: 2019-09-27
Abstract: The present invention relates to a paint composition comprising quantum dots or a manufacturing method therefor and, more specifically, to a paint composition or a manufacturing method therefor wherein the paint composition comprises quantum dots and thus can improve color rendering when applied to a lighting apparatus or the like. The paint composition of the present invention comprises quantum dots, a monomer having an aromatic group, and a polymerization initiator.
Patent WO-2020262829-A1 (WO)
Inventor: CHOI BYEONG WHA
IPC: G06Q10/06
Filed: 2020-05-29
Abstract: Provided is a method of providing a service for determining in real time whether at least one of a fund's operating regulations is violated, the method including updating a ledger in real time by reflecting transaction details concluded during the market hours for each asset of the fund; calculating an expected net asset value based on the updated ledger; and determining, based on the expected net asset value, whether at least one of the operating regulations is violated at a preset time interval.
Patent WO-2021060683-A1 (WO)
Inventor: JO JUNGYUN
IPC: H01L27/32
Filed: 2020-08-05
Abstract: A display device comprises: a display substrate on which a display region and a non-display region adjacent to the display region are defined; a signal pad part which overlaps the non-display region and comprises a first signal pad part and a second signal pad part planarly spaced apart from the first signal pad part and opposite to the first signal pad part in one direction; an insulating layer which is disposed on the display substrate and covers the signal pad part; a connection pad part which is disposed on the insulating layer and comprises a first connection pad part overlapping the first signal pad part, and a second connection pad part electrically connected to the first connection pad part and making electrical contact with the second signal pad part through a contact hole defined in the insulating layer; and an electronic component which includes a bump making electrical contact with the first connection pad part, wherein the first signal pad part comprises multiple signal pad portions planarly spaced apart from each other.
Patent WO-2021101034-A1 (WO)
Inventor: CHOI SUNG MOOK
IPC: B01J35/10
Filed: 2020-09-04
Abstract: The present invention provides a method for producing a water electrolysis electrode having low overvoltage and excellent catalytic activity, a water electrolysis electrode produced therefrom, and a water electrolysis device. According to an embodiment of the present invention, a precursor solution containing Co oxide precursors is precipitated in a basic atmosphere to obtain a Co hydroxide, and then a heat treatment is performed to obtain a Co oxide, which is reduced with a NaBH 4  solution to obtain a Co oxide having oxygen pores formed therein. A water electrolysis electrode produced according to an embodiment of the present invention has oxygen pores in a catalyst layer, and thus has excellent catalytic activity.
Patent WO-2021054745-A1 (WO)
Title: Flexible flat cable
Inventor: LEE JUMYEONG
IPC: H01B7/04
Filed: 2020-09-17
Abstract: A flexible flat cable capable of increasing space utilization in electronic devices by including a folding portion and by forming an independent conducting wire portion. The flexible flat cable includes a base film provided to extend in a first direction and configured to be foldable, a first conducting wire provided to extend in the first direction on the base film and including a first terminal provided at one end thereof and a first folding area terminal provided at the other end thereof, and a second conducting wire disposed next to the first conducting wire in the first direction, and including a second terminal provided at one end thereof and a second folding area terminal provided at the other end thereof, the second folding area terminal arranged spaced apart from the first folding area terminal of the first conducting wire in the first direction.
Patent WO-2022092365-A1 (WO)
Title: Eco-friendly waterproof root-proof material composition having adhesion, chemical resistance, flexibility, impact resistance and puncture resistance for artificial greening, and construction method using same
Inventor: SEOL TAE YOON
IPC: C08K7/14
Filed: 2020-10-30
Abstract: The present invention relates to an eco-friendly waterproof root-proof material composition for artificial greening, and a construction method therefor. More specifically, disclosed are an eco-friendly waterproof root-proof material composition for artificial greening, having adhesion, chemical resistance, flexibility, impact resistance and puncture resistance, and a construction method therefor, the composition comprising: a base including 25 to 60 parts by weight of a polyamine mixture, 20 to 30 parts by weight of a crosslinking agent, 5 to 10 parts by weight of glass milled fiber, 5 to 10 parts by weight of a metallic ceramic pigment, and 6 to 9 parts by weight of an additive; and a curing agent obtained by reacting 60 to 80 parts by weight of an isocyanate mixture and 20 to 40 parts by weight of an epoxidized polybutadiene resin at 60 to 100 ℃ for 2 to 3 hours.
Patent WO-2022085838-A1 (WO)
Inventor: MOK DONG YOUB
IPC: B29C43/52
Filed: 2020-11-05
Abstract: La présente invention concerne un système de fabrication d'un produit à base de résine synthétique thermodurcissable et son procédé de fabrication, le système faisant intervenir une résine synthétique thermodurcissable liquide de façon à pouvoir fabriquer, à une productivité élevée et à un faible taux de défauts, un produit à base de résine synthétique thermodurcissable dans lequel une résine synthétique thermodurcissable est intégrée sur une surface d'un tissu tel qu'un textile.
Patent WO-2021091247-A1 (WO)
Inventor: JI HYE-SU
IPC: H01L51/50
Filed: 2020-11-05
Abstract: The present specification relates to a heterocyclic compound represented by chemical formula 1, and an organic light-emitting device comprising same.
Patent WO-2021101218-A1 (WO)
Inventor: LEE JUNG RYUN
IPC: B01D46/52
Filed: 2020-11-17
Abstract: La présente invention concerne un filtre de purification d'air (1) et un purificateur d'air (200) le comprenant. La présente invention comprend : une couche de filtration (30) constituée d'un diélectrique qui collecte de fines particules ; une paire de couches d'électrode (50, 70) respectivement empilées sur les deux côtés de la couche de filtration (30) et configurées pour recevoir de l'énergie et générer une polarisation dans la couche de filtration (30) à travers un champ électrique ; et des modules de connexion (100, 100'). Les modules de connexion (100, 100') sont couplées à au moins une des deux extrémités de la paire de couches d'électrode (50, 70) pour isoler la partie couplée de l'extérieur, et connecter électriquement la partie couplée et une source d'alimentation externe.
Patent WO-2021137540-A1 (WO)
Title: Battery management device
Inventor: LEE WON-HOE
IPC: H01M10/42
Filed: 2020-12-24
Abstract: Disclosed is a battery management device which can effectively reduce the current consumption of a component for waking up a microcontroller unit. The battery management device according to the present invention comprises: a wake-up unit; a first power supply path; a first regulator; a first switching element; a feedback module; and a microcontroller unit which can receive a wake-up signal from the wake-up unit and be converted from a sleep mode to a wake-up mode, and can be connected to the feedback module and turn off the first switching element.
Patent WO-2021154012-A1 (WO)
Title: Pulse-type composition for maintaining weakly acidic environment in vagina
Inventor: KIM BYOUNGHA
IPC: A61P31/10
Filed: 2021-01-28
Abstract: Disclosed is a pulse-type composition for maintaining a weakly acidic environment in the vagina. A composition for maintaining a weakly acidic environment in the vagina according to an embodiment of the present invention is a pulse-type composition for maintaining a weakly acidic environment in the vagina, which maintains vaginal lubrication and moisturization in a weakly acidic environment according to changes in the vaginal acidity of a woman, and releases an organic acid in an alkaline environment to change the vaginal environment to a weakly acidic environment. The composition comprises 100-1,000 parts by weight of hydrogel formed by comprising: 0.1-10 parts by weight of an organic acid; 0.1-20 parts by weight of a pH-dependent polymer which dissolves when acidity in the vagina of a woman is pH 4.5 or higher to release the organic acid present inside; 0.1-50 parts by weight of an antifungal agent; and the remainder of water. Thus, the composition has lubrication and moisturization functions and is released when the vaginal pH environment is weakly acidic, is converted into a viscous and sticky gel in a neutral environment to maintain the acidic environment for a long period of time, exhibits antibacterial and anti-inflammatory action, rapidly releases the organic acid in an alkaline condition, and discharges foreign matter from the vagina, and thus can be used in monitoring the vaginal environment and initial diagnosis.
Patent WO-2021241936-A1 (WO)
Title: Cooking device
Inventor: LEE CHANGHYUN
IPC: F24C15/20
Filed: 2021-05-20
Abstract: A cooking device comprising a door having an improved drainage structure is disclosed. The cooking device comprises: a body including a cooking compartment having an opening opened frontward; and a door coupled to the body and capable of opening or closing the cooking compartment, wherein the door comprises: a door frame; a cover glass disposed on the front surface of the door frame; a touch panel disposed between the cover glass and the front surface of the door frame and pressed by the cover glass to come into close contact with the front surface of the door frame; and a drain hole disposed in an area of the front surface of the door frame, which corresponds to the lower end of the touch panel, and formed to allow the front surface and the rear surface of the door frame to communicate with each other.
Patent WO-2022139078-A1 (WO)
Title: Apparatus for providing e-mail security service using hierarchical architecture based on security level and operation method therefor
Inventor: KIM CHUNG HAN
IPC: G06F21/55
Filed: 2021-05-24
Abstract: A method for operation of an apparatus for providing an e-mail security service according to an embodiment of the present invention comprises: a collection step of collecting mail information being transmitted and received between one or more user terminals; a security threat inspection step of processing step-by-step matching of a mail security process corresponding to the mail information, according to a preset security threat architecture, inspecting the mail information by the matching-processed mail security process, and storing and managing mail security inspection information according to the result of the inspection; a mail processing step of processing a mail status according to security threat determination information being acquired via analysis of the mail security inspection information and the mail information; and a record management step of storing and managing, as record information, the mail information which has been processed according to the security threat determination information.
Patent WO-2022025504-A1 (WO)
Inventor: SON HYUK MIN
IPC: H04W72/12
Filed: 2021-07-19
Abstract: Disclosed are a method and device for sidelink communication based on DRX. A method for operating a transmission terminal comprises the steps of: performing a sensing operation in a paging resource area; transmitting an SCI to one or more reception terminals in the paging resource area when the paging resource area is available, wherein the SCI is for scheduling the transmission of a paging message; and transmitting the paging message to the one or more reception terminals by using a resource indicated by the SCI.
Patent WO-2022030833-A1 (WO)
Title: Refrigerator
Inventor: LEE SANGGYUN
IPC: E05F1/12
Filed: 2021-07-23
Abstract: A refrigerator of the present embodiment comprises: a cabinet including a storage space; a hinge bracket coupled to the cabinet; a door which is rotatably coupled to a shaft included in the hinge bracket and opens/closes the storage space; and an auto-closing device installed at the door in a position spaced apart from the center line of rotation of the door, the auto-closing device operating such that same acts with the hinge bracket while the door is being closed, thereby causing the door to automatically be closed. The auto-closing device may comprise a lever and an elastic member for elastically supporting the lever. The hinge bracket may comprise a contact surface which is brought into contact with the lever while the door is being closed. The contact surface may be formed such that, with reference to the front surface of the cabinet, while a contact part of the lever moves along one portion of the contact surface, the contact part approaches the front surface of the cabinet, and, while the contact part moves along another portion of the contact surface, the contact part becomes more distant from the front surface of the cabinet.
Patent WO-2022075583-A1 (WO)
Inventor: JO GEUMSAN
IPC: H04W72/12
Filed: 2021-08-20
Abstract: La présente invention concerne un procédé de réalisation d'une transmission de données par un équipement utilisateur (EU) dans un système de communication sans fil. En particulier, le procédé comprend les étapes consistant à recevoir un message indiquant un changement d'un état de gestion des ressources radio (RRC) d'un état RRC CONNECTÉ à un état RRC INACTIF, le message comprenant des informations relatives à des secondes ressources et un seuil ; et si un intervalle de temps entre un instant actuel et une première ressource est inférieur au seuil, réaliser la transmission de données dans l'état RRC INACTIF sur la base de la première ressource en ignorant au moins une des secondes ressources qui se situe antérieurement à la première ressource.
Patent WO-2022158681-A1 (WO)
Inventor: WOO KYUNGIL
IPC: H04N7/18
Filed: 2021-10-14
Abstract: 얼굴 인식을 기반으로 출입문의 잠금 및 해제를 제어하는 출입문 제어 장치 및 그 동작 방법이 개시된다. 본 발명은 출입문에 탑재된 카메라를 통해 사용자의 얼굴 이미지를 획득하고, 상기 획득된 얼굴 이미지를 합성곱 신경망에 통과시켜 출력 벡터를 획득한 후, 출입이 허가된 것으로 사전 지정된 복수의 사용자들의 얼굴 이미지에 대한 특징 벡터와 상기 출력 벡터 간의 비교를 통해, 상기 복수의 사용자들의 얼굴 이미지에 대한 특징 벡터 중 상기 출력 벡터와의 유사도가 최대인 제1 특징 벡터를 확인한 후 상기 제1 특징 벡터와 상기 출력 벡터 간의 오차가 사전 설정된 기준치 미만인 것으로 확인되면, 상기 출입문에 탑재된 잠금 장치의 잠금을 해제함으로써, 사용자가 얼굴을 인식시키는 것만으로 상기 출입문의 잠금을 손쉽게 해제할 수 있도록 지원할 수 있다.