baber/WOPTO huggingface dataset:
Patent WO-2019151752-A1 (WO)
Title: Method for manufacturing printed circuit board having test point, and printed circuit board manufactured thereby
Inventor: KIM JEONG WAN
IPC: H01R12/57
Filed: 2019-01-30
Abstract: The present invention relates to a method for manufacturing a printed circuit board having a test point, and a printed circuit board manufactured thereby, the method being capable of: forming pads having a pitch interval smaller than the interval of a conventional pitch by electrically connecting test points and pads, after the test points and the pads are formed on the printed circuit board; contributing to the miniaturization of the printed circuit board by allowing a connector, which is smaller than a conventional connector, to be mounted therein, and using, as is, the preformed test point after the connector is used in the printed circuit board and is removed therefrom.
Patent WO-2019151794-A1 (WO)
Title: Positioning method and electronic device based on bluetooth protocol
Inventor: YOO HYUNGSEOUNG
IPC: H04W88/02
Filed: 2019-01-31
Abstract: Disclosed is an electronic device comprising: at least one sensor circuit configured to sense movement of the electronic device; at least one communication circuit configured to provide wireless communication; and a processor configured to control the at least one sensor circuit and the at least one communication circuit. The processor is configured to sense movement of the electronic device by means of the at least one sensor circuit and generate a first positioning signal including movement information generated at least on the basis of the movement of the electronic device by means of the at least one communication circuit, and the first positioning signal may include a packet data unit (PDU) including an indicator indicating whether the movement information is included. Other various embodiments known from the specification are also possible.
Patent WO-2020184755-A1 (WO)
Inventor: BAE JAESEUNG
IPC: B60W30/14
Filed: 2019-03-13
Abstract: The present invention provides a vehicle control device for controlling a vehicle. The vehicle control device comprises: a communication unit for communicating with platoon vehicles included in a platoon; and a processor for transmitting, via the communication unit, vehicle driving information of a vehicle so that platooning with the platoon vehicles is performed, wherein the processor may determine a place in the order of the platoon where a new vehicle is to be positioned, if the new vehicle is included or is scheduled to be included in the platoon, and may control the communication unit so that the new vehicle is positioned in the place in the order.
Patent WO-2019212152-A1 (WO)
Title: Method for transmitting and receiving signal in wireless lan system, and apparatus therefor
Inventor: YUN SUNWOONG
IPC: H04B7/0417
Filed: 2019-04-02
Abstract: A method and apparatus for transmitting a feedback frame in a wireless LAN system are provided. In detail, a first STA generates a feedback frame on the basis of MU-MIMO beamforming. The first STA transmits the feedback frame to a second STA. The feedback frame includes information related to a feedback sub-carrier regarding a pre-set frequency band, and a beamforming report field for MU-MIMO beamforming. The feedback sub-carrier includes a first sub-carrier transmitted first in the feedback sub-carrier and a second sub-carrier for determining a sub-carrier index on the basis of a grouping value related to a sub-carrier interval. The beamforming report field includes a first SNR of the first sub-carrier and a first differential SNR of the second sub-carrier. The first differential SNR is a SNR difference between sub-carriers adjacent to each other included in the feedback sub-carrier.
Patent WO-2020045907-A1 (WO)
Inventor: HEO WON GWON
IPC: C08J3/22
Filed: 2019-08-23
Abstract: The present invention relates to a manufacturing method for a PE or PP pipe containing sulfur polymer cement, and more specifically, to a manufacturing method for a PE or PP pipe containing sulfur polymer cement, the method using a combination of two techniques, one for homogeneously blending the sulfur polymer cement into the material for forming a pipe, and the other for treating toxic sulfur gases generated from the forming process, and to a PE or PP pipe manufactured by the manufacturing method. The manufacturing method for a PE or PP pipe containing sulfur polymer cement of the present invention comprises: a PE or PP blend preparation step (100) for forming a PE or PP blend using PE or PP in particle or powder form, and supplemental ingredients; a forming step (200) for melt-extruding the PE or PP blend to form a PE or PP pipe; and a production step (300) for cutting the PE or PP pipe drawn out in the forming step to a predetermined length to form products, wherein the PE or PP blend preparation step (100) consists of additionally adding the sulfur polymer cement to be mixed together, to prepare the PE or PP blend containing the sulfur polymer cement.
Patent WO-2021045283-A1 (WO)
Inventor: HONG SUNG-TAK
IPC: A01K61/60
Filed: 2019-09-10
Abstract: La présente invention concerne une structure flottant sur l'eau, comprenant : un corps flottant qui est installé pour être apte à flotter sur l'eau ; un corps flottant faisant tourner et déplaçant l'appareil qui est installé sur un côté du corps flottant et qui peut tourner ou déplacer le corps flottant ; un appareil d'injection de lactobacillus qui est installé sur l'autre côté du corps flottant et qui sert à alimenter le lactobacillus au plancher sous-marin ; et une unité de commande qui est reliée au corps flottant faisant tourner et déplacer l'appareil pour commander la rotation et le mouvement du corps flottant et qui est reliée à l'appareil d'injection de lactobacillus pour commander l'alimentation du lactobacillus. En conséquence, la qualité de l'eau d'une vaste zone polluée peut être facilement améliorée d'une manière respectueuse de l'environnement.
Patent WO-2020091235-A1 (WO)
Inventor: LEE JI EUN
IPC: A01K67/027
Filed: 2019-09-27
Abstract: The present invention pertains to: an  Fbln5  (Fibulin-5) gene-deficient animal model; a method for screening nerve or muscle disorder therapeutic agents using the animal model; and a pharmaceutical composition containing a nerve or muscle disorder therapeutic agent screened using the method. When the animal model of the present invention is used, demyelinating disease therapeutic agents having good efficacy and few side-effects can be effectively screened, and drug candidate materials can be easily and quickly tested for in vivo side-effects due to the toxicity thereof. Moreover, substances screened by Fbln5 proteins and the zebrafish model of the present invention can be usefully used to alleviate, treat, or prevent nerve or muscle disorders.
Patent WO-2020071859-A1 (WO)
Title: Flowerpot and assemblable tower-type flowerpot assembly using same
Inventor: SEOL OH YEOL
IPC: A01G9/04
Filed: 2019-10-04
Abstract: The present invention relates to a flowerpot and an assemblable tower-type flowerpot assembly using same, and, more specifically, to a flowerpot and an assemblable tower-type flowerpot assembly using same, wherein a user selectively assembles the flowerpot to adjust the space or direction in which plants can grow without a height limitation and evenly receive natural or artificial light necessary for plant growth by preventing the plants from being overlapped with each other, and water or a nutrient solution supplied from the uppermost part can be sequentially and evenly supplied to plants located in the lower parts.
Patent WO-2021020651-A1 (WO)
Inventor: CHUNG HAE-GEUN
IPC: G01N33/18
Filed: 2019-10-29
Abstract: The present invention relates to a carbon dioxide detection sensor and, more specifically, to a carbon dioxide detection sensor capable of detecting the concentration of carbon dioxide (CO 2 ) that has leaked from a carbon capture and storage (CCS) facility that captures carbon dioxide and stores same underground, and detecting the concentration of dissolved carbon dioxide in at least one of sea, river, stream, lake, an unsaturated zone, and a saturated zone, the carbon dioxide detection sensor comprising: a tape-type carbon dioxide detection sensor (10) of a first embodiment, capable of detecting the concentration of carbon dioxide that has leaked from a carbon capture and storage facility; a cylindrical carbon dioxide detection sensor (20) of a second embodiment; a circulating-type carbon dioxide detection sensor (30) of a third embodiment; an independent-type dissolved carbon dioxide detection sensor (40) of a fourth embodiment, capable of detecting the concentration of dissolved carbon dioxide; and a connective-type dissolved carbon dioxide detection sensor of a fifth embodiment.
Patent WO-2020091542-A1 (WO)
Inventor: PARK HAEWOOK
IPC: H04B7/06
Filed: 2019-11-04
Abstract: The present invention relates to a method whereby user equipment (UE) transmits channel state information (CSI) in a wireless communication system and to a device therefor. According to the present invention, a terminal receives configuration information for CSI reporting from a base station and receives a reference signal from the base station on the basis of the configuration information. The terminal may receive downlink control information (DCI) via a physical downlink control channel (PDCCH), calculate CSI about a particular channel on the basis of the configuration information and the DCI, and report same to the base station.
Patent WO-2020122540-A1 (WO)
Inventor: LEE MINHO
IPC: G05D1/02
Filed: 2019-12-10
Abstract: 본 발명의 실시 예에 따른 로봇 청소기는 본체를 이동시키는 주행부, 제1맵에 기반하여 청소동작을 수행하는 동안 기록된 주행부에 의한 주행 상태 정보가 저장되는 메모리, 저장된 주행 상태 정보에 근거하여, 제1맵에 대응되는 복수의 청소영역들을 제1영역과 제2영역으로 구분하여 탐지하는 제어부를 포함한다. 또, 제어부는, 제1맵에서 제1영역 및 제2영역 중 어느 하나를 제거하여 제2맵을 생성하고, 생성된 제2맵에 기반하여 가변된 청소모드로 청소동작을 수행하도록 주행부를 제어할 수 있다.
Patent WO-2020130478-A1 (WO)
Title: Anti-allergy, atopic dermatitis alleviation or skin regeneration composition containing jasmone as active ingredient
Inventor: PARK TAE SUN
IPC: A61P37/08
Filed: 2019-12-11
Abstract: The present invention relates to an anti-allergy, atopic dermatitis alleviation or skin regeneration composition containing jasmone as an active ingredient and, more particularly, to a composition for preventing or treating allergic diseases or atopic dermatitis and a composition for healing skin wounds or promoting skin regeneration, both of which contain, as an active ingredient, jasmone or a pharmaceutically acceptable salt thereof.
Patent WO-2020141872-A1 (WO)
Inventor: KO SOO-NAM
IPC: H02S20/00
Filed: 2019-12-31
Abstract: The present invention relates to an aluminum float for a floating photovoltaic power plant, which is designed to solve the environmental contamination and short service life problems of conventional plastic and steel plate floats. The aluminum float for a floating photovoltaic power plant comprises an extruded aluminum tube which is hermetically sealed at both ends thereof with plugs, whereby the environmental contamination and service life problems can be solved, and economic efficiency and safety can be improved.
Patent WO-2020246678-A1 (WO)
Inventor: NOH INCHEA
IPC: B60B17/00
Filed: 2020-01-07
Abstract: In the promotion of a silk road express (SRX) line that connects a new railway silk road running about 20,000 km from the Korean Peninsula to Europe, using, in order to act as an intercontinental bridge that is the starting point of a new silk road and connects Eurasia and the Pacific, rail tracks that having different track gauges in different countries, in addition to different voltages and locomotive control methods between the countries, on the basis of those of the Republic of Korea, has been technically problematic. In order to resolve a technical problem in which: the rail track gauges of the major countries are slightly different; a track gauge, which is the spacing of rails, is a broad gauge (1,524 mm) in Russia, Finland and the like, and is a standard gauge (1,345 mm) in European countries, South Korea, North Korea, China, Iran, Iraq, Morocco and the like; and the countries use the different track gauges so that trains cannot compatibly travel between the countries, the objective of the present invention is to provide a Eurasian train wheel structure having a broader wheel tread inclined section (1/20-1/40) of a train wheel, and having a new outer flange formed in addition to a conventional inner flange so as to be capable of freely rolling and traveling in standard-gauge and broad-gauge sections.
Patent WO-2020153653-A1 (WO)
Title: Compound and organic light-emitting diode comprising same
Inventor: SUH SANG DUK
IPC: C07D487/04
Filed: 2020-01-15
Abstract: The present specification relates to a compound of chemical formula 1 and an organic light-emitting diode comprising same.
Patent WO-2020197226-A1 (WO)
Title: Fire alarm system
Inventor: CHO YOUNGJIN
IPC: G08B25/14
Filed: 2020-03-23
Abstract: A fire alarm system according to an embodiment of the present invention may comprise: multiple sensing systems, each of which senses whether a fire has occurred; and multiple repeater systems which correspond to the multiple sensing systems, perform RF communication with the multiple sensing systems, and perform RF communication with one another, wherein each of the multiple sensing systems comprises multiple sensing units, and when sensing a fire, each of the multiple sensing units transmits alarm information to the corresponding repeater system, and when receiving alarm information from another nearby sensing unit, each of the multiple sensing units delivers the alarm information to the corresponding repeater system, wherein each of the multiple repeater systems comprises a memory and a receiver unit, and when the receiver unit receives the alarm information, transmits an alarm message to devices corresponding to the people related thereto and delivers the alarm information to nearby repeater systems among the multiple repeater systems.
Patent WO-2021153856-A1 (WO)
Title: System and method for notifying of abnormality signal around vehicle
Inventor: KIM YOUNG EON
IPC: B60W40/02
Filed: 2020-06-10
Abstract: Disclosed are a system and a method for notifying of an abnormality signal around a vehicle. The system for notifying of an abnormality signal around a vehicle, according to one embodiment, comprises: an external sound recognition module which is mounted to the outside of a vehicle and recognizes sound occurring within a predetermined radius from the point where the vehicle is located; a noise filtering module which, on the basis of identified sound detail information, filters noise which is categorized as a noise item; an abnormality signal detection module which, after the filtering, identifies the sound detail information including the source, size, and type of the detected sound, and detects an auditory abnormality signal including noise, an impact sound, loud sound, and abnormal noise which is at or above a predetermined decibel; and a notification module which notifies of the type, size, and location of occurrence of the auditory abnormality signal by means of any one or more among a visual signal and an auditory signal.
Patent WO-2020256473-A1 (WO)
Title: 이종원소가 도핑된 표면부를 갖는 양극활물질, 및 그 제조 방법
Inventor: SUN YANG-KOOK
IPC: H01M4/525
Filed: 2020-06-19
Abstract: 본 발명은 복수개의 제1 일차입자의 집단으로 이루어진 제1 이차입자를 포함하는 양극활물질 전구체에서, 상기 양극활물질 전구체는 화학식 1로 이루어진 제1 중심부와, 화학식 2로 이루어진 제1 표면부를 포함하고, 상기 양극활물질 전구체의 평균반경에 대한 상기 제1 표면부의 두께는 2% 내지 20%의 길이로 구비되는 것을 포함하는 양극활물질 전구체와, 이를 포함하는 양극활물질에 관한 것이다.
Patent WO-2021006602-A1 (WO)
Inventor: KWON HAN SANG
IPC: C22C1/04
Filed: 2020-07-07
Abstract: The present invention relates to a method for preparing a metal-polymer composite material with high heat dissipation and electrical insulation performance, and a metal-polymer composite material prepared thereby, the method comprising the steps of: (a) preparing mixed powder of polymer powder and metal powder; and (b) preparing a composite material through spark plasma sintering (SPS) of the mixed powder. The metal-polymer composite material prepared according to the present invention has been designed to maximize the advantages and compensate for the disadvantages of the materials, and the prepared metal-polymer composite material can be applied, in a customized form, to parts which require high heat dissipation and electrical insulation performance and a light weight, and is applicable to materials and parts for machinery, automobiles, trains, ships, and aerospace, especially electrical and electronic materials and parts.
Patent WO-2021045532-A1 (WO)
Title: Method and device for providing multicast and broadcast service in mobile communication network
Inventor: JEONG SANGSOO
IPC: H04W8/20
Filed: 2020-09-03
Abstract: The present disclosure relates to a communication technique for converging IoT technologies with 5G communication systems for supporting a higher data transfer rate beyond the 4G systems, and a system therefor. The present disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety-related services, etc.) on the basis of 5G communication technologies and IoT-related technologies. The present invention provides a method for providing an MBS service in a communication system.
Patent WO-2021091076-A1 (WO)
Title: Pretreatment desulfurization method for ship fuel oil using pretreatment desulfurization agent
Inventor: LEE CHEOL
IPC: C10L10/02
Filed: 2020-09-17
Abstract: According to the present invention, prepared is a catalyst for pretreatment desulfurization comprising: (a) at least one oxide selected from the group consisting of SiO 2 , Al 2 O 3 , Fe 2 O 3 , TiO 2 , MgO, MnO, CaO, Na 2 O, K 2 O and P 2 O 3 ; (b) at least one metal selected from the group consisting of Li, Cr, Co, Ni, Cu, Zn, Ga, Sr, Cd and P; and (c) at least one liquid composition selected from the group consisting of sodium tetraborate (Na 2 B 4 O 7 ·10H 2 O), sodium hydroxide (NaOH), sodium silicate (Na 2 SiO 3 ) and hydrogen peroxide (H 2 O 2 ), and the pretreatment desulfurization agent is injected into a fuel supply line of a ship engine to which ship fuel oil is supplied at a certain ratio and thus the ship fuel oil and the pretreatment desulfurization agent are supplied in a mixed state to the ship engine, and thus sulfur oxide is adsorbed and removed during the combustion process of the mixed fluid.
Patent WO-2021091099-A1 (WO)
Inventor: SON HYUK MIN
IPC: H04L5/00
Filed: 2020-10-08
Abstract: Disclosed are a method and a device for transmitting and receiving a HARQ response in a communication system. An operating method for a first terminal comprises the steps of: receiving, from a base station, setting information comprising a first information element for indicating the type of a HARQ-ACK codebook; generating the HARQ-ACK codebook comprising a DL HARQ information bit about downlink communication between the base station and the first terminal, and an SL HARQ information bit about sidelink communication between the first terminal and a second terminal; and transmitting the HARQ-ACK codebook to the base station by using an uplink channel.
Patent WO-2021075838-A1 (WO)
Inventor: HWANG HANGYU
IPC: H05K5/00
Filed: 2020-10-14
Abstract: An electronic device and method for forming a housing of the same is disclosed. The electronic device includes: a housing including: a first plate forming a front surface of the housing, a second plate integrally forming a rear surface and side surface of the housing, wherein a space is enclosed between the front surface, side surface and rear surface, and wherein the second plate includes a first surface forming the side and rear surfaces of the housing, and a second surface disposed opposite to the first surface, and a display disposed in the space and at least partially visible through the first plate, wherein at least a portion of the second surface includes a pattern having surface roughness having a height of 0.1 μm to 1 μm.
Patent WO-2021241817-A1 (WO)
Title: Method for reusing active material by using positive electrode scrap
Inventor: PARK SE-HO
IPC: C01G51/00
Filed: 2020-11-06
Abstract: Provided is a method for recovering and reusing an active material from a positive electrode scrap. A method for reusing a positive electrode active material according to the present invention includes: (a) a step in which a positive electrode scrap including a lithium cobalt oxide positive electrode active material layer on a current collector is heat treated in air to thermally decompose a conductive material and a binder in the active material layer, and thereby separate the current collector from the active material layer and recover the active material in the active material layer; (b) a step in which the recovered active material is washed with an aqueous lithium compound solution exhibiting basicity in an aqueous solution, and is dried; and (c) a step in which a lithium precursor is added to the washed active material and annealed to obtain a reusable active material.
Patent WO-2021101251-A1 (WO)
Inventor: Zhang sa
IPC: H04W72/12
Filed: 2020-11-18
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. Embodiments of the present application provide a method and device for transmitting Hybrid Automatic Repeat request-Acknowledgement (HARQ-ACK). The method for transmitting HARQ-ACK comprises: receiving, in a downlink time unit, a physical downlink shared channel (PDSCH) and control signaling, which are transmitted by a transmitting side; determining, according to the control signaling, an uplink time unit configured to feed back HARQ-ACK corresponding to the received PDSCH and an HARQ-ACK codebook corresponding to the uplink time unit; and transmitting HARQ-ACK information corresponding to the HARQ-ACK codebook on a physical uplink control channel (PUCCH) or physical uplink shared channel (PUSCH) in the uplink time unit. By the method of the present application, the determination of an HARQ-ACK codebook corresponding to an uplink time unit is realized, and thus the effective utilization of uplink control channel resources is ensured.
Patent WO-2022114278-A1 (WO)
Inventor: KIM MIN GON
IPC: B65D51/24
Filed: 2020-11-27
Abstract: The present invention alleviates the inconvenience of carrying a drinking instrument for facilitating drinking during drinking while a beverage is in a container and carried, and, more specifically, relates to a tumbler with a straw, the tumbler enabling a container and a drinking tool to be carried together, and thus alleviates separate carrying of a drinking instrument.