baber/WOPTO huggingface dataset:
Patent WO-2018084352-A1 (WO)
Title: 3d 프린터용 이형 수조
Inventor: OH HAE SEONG
IPC: B33Y30/00
Filed: 2016-11-11
Abstract: 본 발명은 3D 프린터용 이형 수조에 관한 것으로서, 수조의 벽면을 구성하는 상부체와, 이 상부체의 하부에 결합되고 가운데 부분이 개방된 구조로 이루어진 하부체와, 폴리메틸펜텐(TPX) 수지로 형성되고 상기 상부체와 하부체 사이에 조립되어 수조의 바닥면을 구성하는 투명판을 포함하여 구성됨으로써, 이형제를 코팅하지 않고도 성형품의 분리가 용이하게 이루어질 수 있고, 또한 수조의 조립 및 제작이 용이하고 제작비용도 절감할 수 있는 효과가 있다.
Patent WO-2018117283-A1 (WO)
Inventor: JEON WHA SOOK
IPC: G01S5/00
Filed: 2016-12-19
Abstract: According to one embodiment of the present invention, a graph is generated according to the locations of user terminals by using the wireless signal strength of a user terminal, and the location of the user terminal is estimated by measuring the moving speed of the user terminal and calculating a predictable path of the user terminal.
Patent WO-2017111455-A1 (WO)
Inventor: KIM YEON-HO
IPC: C23C4/10
Filed: 2016-12-21
Abstract: 본 발명은 강판, 상기 강판 상에 형성된 아연계 도금층, 및 상기 도금층 상에 형성된 후처리 피막을 포함하고, 상기 후처리 피막은 금속산화물염 및 유기화합물을 포함하며, 상기 후처리 피막에 포함된 산소(O)와 금속(M)의 원자비(O/M)는 2 초과 20 미만인 후처리 피막이 형성된 아연계 도금강판 및 아연계 도금강판을 후처리하는 방법을 제공하며, 이에 따르면, 후처리 피막이 형성된 아연계 도금강판은 윤활성, 용접성, 접착성, 탈막성 및 도장성이 우수한 효과가 있으며, 본 발명의 아연계 도금강판의 후처리 방법은 도금층의 종류에 상관없이 간단한 코팅 방식을 채용함으로써 공정이 간단하고 공정 운영 비용이 저렴하여 경제적인 효과가 있다.
Patent WO-2017171527-A1 (WO)
Inventor: LEE SEUNGMIN
IPC: H04W72/12
Filed: 2017-04-03
Abstract: 무선 통신 시스템에서 반정적 스케줄링(semi-persistent scheduling: SPS) 프로세스 수행 방법 및 상기 방법을 이용하는 무선 장치를 제공한다. 상기 방법은 복수의 SPS 프로세스들을 설정하고, 상기 복수의 SPS 프로세스들 각각에 대한 우선 순위를 결정하고, 상기 복수의 SPS 프로세스들 각각의 우선 순위에 따라 SPS 관련 파라미터를 설정하는 것을 특징으로 한다.
Patent WO-2017204484-A1 (WO)
Title: 무선랜 시스템에서 프레임을 전송하는 방법 및 이를 이용한 무선 단말
Inventor: RYU KISEON
IPC: H04W72/04
Filed: 2017-05-17
Abstract: 본 명세서의 일 실시 예에 따른 무선랜 시스템에서 프레임을 전송하는 방법은 무선 단말이, 복수의 사용자 STA을 위한 식별정보 및 복수의 사용자 STA을 위해 개별적으로 할당된 자원유닛을 지시하는 자원정보를 포함하는 트리거 프레임을 전송하되, 자원정보는, 트리거 프레임이 MU RTS 프레임이면, MU RTS 프레임에 대한 응답인 CTS 프레임이 전송될 프라이머리 20MHz 채널을 지시하기 제4 인덱스 범위의 제1 내지 제4 인덱스 값을 기반으로 설정되고, CTS 프레임이 전송될 프라이머리 40MHz 채널을 지시하기 위해 제5 인덱스 범위의 제5 및 제6 인덱스 값을 기반으로 설정되고, CTS 프레임이 전송될 프라이머리 80MHz 채널을 지시하기 위해 제6 인덱스 범위의 제7 인덱스 값을 기반으로 설정된, 단계를 포함한다.
Patent WO-2018030738-A1 (WO)
Inventor: KIM JUNG HOE
IPC: C12N9/10
Filed: 2017-08-07
Abstract: In the present invention, it was confirmed that polylactosamine was reduced in recombinant human-derived erythropoietin produced by inhibiting (knocking down) the expression of the β3gnt2 gene, which is involved in polylactosamine biosynthesis, or from a cell line with the knocked out β3gnt2 gene, and thus triple and/or quadruple antenna structures of N-glycan was increased, leading to positive roles in increasing the half-life of glycoprotein and the efficacy of glycoprotein. Therefore, it was confirmed that a recombinant glycoprotein with an increased half-life can be produced through the method of the present invention.
Patent WO-2019004513-A1 (WO)
Title: Pretreatment method for early activation of ceramic solid catalyst to be used in production of fatty acid methyl ester
Inventor: KIM JAI GUEON
IPC: C07C67/08
Filed: 2017-08-11
Abstract: The present invention relates to: a solid catalyst activating method for preparing a fatty acid methyl ester, comprising dipping, in a pretreatment solution containing the fatty acid-containing fat and oil, a solid catalyst to be used in the preparation of a fatty acid methyl ester from fatty acid-containing fat and oil; and a fatty acid methyl ester preparation method comprising obtaining a fatty acid methyl ester through a batch process by using the solid catalyst activated by the method.
Patent WO-2018070768-A1 (WO)
Title: 모니터링 시스템 제어 방법 및 이를 지원하는 전자 장치
Inventor: KIM HYUNG WOO
IPC: G06Q50/10
Filed: 2017-10-11
Abstract: 본 발명의 일 실시 예는 이동 가능한 전자 장치에 대한 것으로, 상기 전자 장치는 적어도 하나의 카메라 모듈, 지정된 경로 상의 이동을 지원하는 구동 모듈 및 상기 카메라 모듈 및 상기 구동 모듈과 전기적으로 연결된 프로세서를 포함하고, 상기 프로세서는 상기 전자 장치가 지정된 제1 경로 상을 이동하며 촬영을 수행하도록 제어하고, 촬영 영상을 기반으로 획득되는 상기 제1 경로 상의 적어도 하나의 사물인터넷(Internet of Things; IoT) 기기들에 대한 상태 정보에 기초하여 상기 제1 경로를 제2 경로로 변경하도록 설정된 전자 장치를 개시한다. 이 외에도 명세서를 통하여 파악되는 다양한 실시 예가 가능하다.
Patent WO-2018216866-A1 (WO)
Inventor: YANG SEUNG YOON
IPC: H01M10/0568
Filed: 2017-12-08
Abstract: 본 발명은 리튬-황 전지용 전해액 및 이를 포함하는 리튬-황 전지에 관한 것으로, 보다 상세하게는 리튬염, 유기용매 및 첨가제를 포함하고, 상기 첨가제는 알칼리 금속염형의 이오노머를 포함하는 리튬-황 전지용 전해액에 관한 것이다. 상기 리튬-황 전지용 전해액은 첨가제로 알칼리 금속 이온을 포함하는 고분자 포함함에 따라 리튬 이온의 이동 특성을 개선함으로써 리튬-황 전지의 용량 및 수명 특성을 향상시킬 수 있다.
Patent WO-2018143565-A1 (WO)
Title: 영상 처리 방법
Inventor: LEE KYONG JOON
IPC: G06T11/00
Filed: 2017-12-22
Abstract: 본 발명의 실시예에 따른 영상 처리 방법은, 제1 이미지를 기초로 서로 다른 스케일 공간(scale space) 및 방향성(orientation)을 갖는 복수의 제1 변환 데이터를 획득하는 단계, 제2 이미지를 기초로 서로 다른 스케일 공간 및 방향성을 갖는 복수의 제2 변환 데이터를 획득하는 단계, 상기 복수의 제1 변환 데이터와 상기 복수의 제2 변환 데이터 중 동일한 스케일 공간 및 방향성을 갖는 변환 데이터들의 크기 정보를 상호 비교하는 단계, 상기 비교한 크기 정보 중 어느 하나를 추출 규칙에 따라 추출하는 단계, 상기 추출된 크기 정보들을 기초로 복수의 제3 변환 데이터를 획득하는 단계 및 상기 복수의 제3 변환 데이터를 공간 도메인으로 복원하는 단계를 포함한다.
Patent WO-2019054586-A1 (WO)
Title: Purifying mask for infant
Inventor: KWON SOONBEOM
IPC: A62B9/06
Filed: 2018-02-07
Abstract: The present invention relates to a purifying mask for an infant, the mask blocking the inflow of outside air, which has a high fine dust concentration, into the respiratory organs of an infant and, simultaneously, providing psychological stability through a pacifier part when wearing a mask part and driving an air purifier inside a filter part without changing a battery.
Patent WO-2018199456-A1 (WO)
Title: 집광형 및 평판형 하이브리드 태양전지를 이용한 태양광 및 태양열 복합발전시스템 및 발전방법
Inventor: KIM HYOJIN
IPC: H01L31/032
Filed: 2018-02-23
Abstract: 집광형 및 평판형 하이브리드 태양전지를 이용한 태양광 및 태양열 복합발전시스템 및 발전방법을 개시한다. 본 발명의 일 측면에 의하면, 집광형 및 평판형 하이브리드 태양전지는 평판형 태양전지를 포함하는 제1 태양전지, 집광형 태양전지를 포함하는 제2 태양전지, 상기 제1 태양전지가 구성되어 있는 제1 지지부, 상기 제2 태양전지가 구성되어 있는 제2 지지부, 상기 제2 태양전지의 상측에는 구성되어 있는 렌즈부, 상기 제1 지지부와 상기 제2 지지부는 서로 다른 위치에 형성되어 있는 집광형 및 평판형 하이브리드 태양전지를 제공한다.
Patent WO-2018169254-A1 (WO)
Title: 식물재배를 이용한 공기 정화 장치
Inventor: YUN CHOAMUN
IPC: A01G27/00
Filed: 2018-03-09
Abstract: 본 발명은 식물재배를 이용한 공기 정화 장치에 관한 것으로서, 더욱 상세하게는 자흡식 펌프를 통해 물과 식물재배 프레임 외부의 공기를 함께 흡입 후 상기 식물재배 프레임의 내부로 공급하여 이산화탄소 농도를 높이고, 추가적으로 상기 식물재배 프레임 내부에 광촉매코팅부를 구비하여 광원에 의한 빛과 반응하여 외부 공기에 포함된 휘발성유기화합물을 분해함으로써, 식물의 광합성을 활성화시켜 식물의 생장을 증대시키고, 실내 공기의 정화가 가능하도록 한, 식물재배를 이용한 공기 정화 장치에 관한 것이다.
Patent WO-2019004589-A1 (WO)
Title: Aluminum nitride sintered body and member for semiconductor manufacuting apparatus comprising same
Inventor: CHAE JE HO
IPC: H01L21/02
Filed: 2018-05-10
Abstract: An aluminum nitride sintered body contains 1 to 5% by weight of yttrium oxide (Y2O3), 10 to 100 ppm by weight of titanium (Ti), and the balance being aluminum nitride (AlN). Accordingly, a volume resistance value and thermal conductivity at a high temperature are improved, and the generation of impurities during a semiconductor manufacturing process can be suppressed.
Patent WO-2019194353-A1 (WO)
Title: Portable skin care apparatus
Inventor: KIM TAEKOOK
IPC: A45D34/00
Filed: 2018-05-21
Abstract: The present invention relates to a portable skin care apparatus and to a portable skin care apparatus having a storage container, a collection container and a suction motor, which are integrally provided inside a main body, and allowing a beauty solvent, which is stored in the storage container, to be circulated along the surface of the skin, discharged and collected in the collection container by the suction of the suction motor, and thus a user can conveniently use same while holding the main body.
Patent WO-2019022397-A1 (WO)
Title: Method for modifying radio bearer in cu-du split scenario
Inventor: BYUN DAEWOOK
IPC: H04W88/08
Filed: 2018-07-03
Abstract: Provided are a method for modifying a radio bearer for a terminal by a distribution unit (DU) of a base station in a wireless communication system, and a device supporting same. The method comprises the steps of: determining to modify a radio bearer for the terminal; transmitting information about the radio bearer to a central unit (CU) of the base station; receiving information about an accepted radio bearer from the CU of the base station; and modifying the accepted radio bearer.
Patent WO-2019031873-A1 (WO)
Title: Seamless image stitching
Inventor: KHWAJA AYESHA
IPC: G06T5/50
Filed: 2018-08-09
Abstract: In one embodiment, a method includes accessing a first image and a second image, where at least part of the first image overlaps with at least part of the second image. The first and second images are divided into portions associated with a first set of grid points, where each grid point in the first set corresponds to a portion of the first image or the second image. Differences in the region of overlap between the first and second images are determined. One or more grid points in the first set and the corresponding portions of the first image or the second image are moved relative to one or more other grid points in the first set based on the determined differences.
Patent WO-2019117596-A1 (WO)
Title: Corps adiabatique sous vide et refrigerateur
Inventor: KI DUCHAN
IPC: F25D29/00
Filed: 2018-12-11
Abstract: Un corps adiabatique sous vide selon la présente invention comprend une feuille de résistance conductrice qui relie un premier élément de plaque et un second élément de plaque l'un à l'autre; un cadre d'étanchéité qui recouvre la feuille de résistance conductrice; un cadre de fixation de partie qui est supporté par le cadre d'étanchéité; et une partie qui est montée sur le cadre de fixation de partie. Selon la présente invention, la puissance nécessaire au fonctionnement peut être fournie de manière stable tandis que la perte de chaleur est empêchée.
Patent WO-2020138545-A1 (WO)
Title: Système pour générer une image de bande-annonce sur la base d'une interrogation d'utilisateur
Inventor: PARK MOON SOO
IPC: G06F16/483
Filed: 2018-12-27
Abstract: Cette invention concerne un système pour générer une image de bande-annonce sur la base d'une interrogation d'utilisateur. Le système comprend : une unité de génération de clip pour générer une pluralité d'images de clip à partir d'un ou plusieurs contenus d'image ; une unité de mise en correspondance d'émotions de clip pour analyser chacune des images de clip de façon à mettre en correspondance un ou plusieurs éléments d'émotion avec celles-ci ; et une unité de génération de bande-annonce pour générer une image de bande-annonce par combinaison de certaines des images de clip, l'image de bande-annonce étant générée à l'aide d'images de clip avec lesquelles un ou plusieurs éléments d'émotion correspondant à une interrogation d'utilisateur sont mis en correspondance.
Patent WO-2019135665-A1 (WO)
Inventor: HA JAE SEUNG
IPC: H01L51/00
Filed: 2019-01-08
Abstract: The present specification provides a compound of chemical formula 1 and an organic light emitting device comprising the same.
Patent WO-2019151692-A1 (WO)
Title: Hardmask composition
Inventor: CHOI SANG JUN
IPC: G03F7/11
Filed: 2019-01-21
Abstract: Embodiments of the present invention provide a precursor polymer which comprises a benzyl alcohol group as at least one among a terminal capping group and a linker group, and which has a polyamic acid or polyhydroxy amide structure. A polymer structure may be formed which exhibits improved mechanical properties by the cross-linking of the benzyl alcohol group.
Patent WO-2019164251-A1 (WO)
Title: Method of performing learning of deep neural network and apparatus thereof
Inventor: KANG SUNGHO
IPC: G06N3/063
Filed: 2019-02-20
Abstract: An encoding apparatus connected to a learning circuit processing learning of a deep neural network and configured to perform encoding for reconfiguring connection or disconnection of a plurality of edges in a layer of the deep neural network using an edge sequence generated based on a random number sequence and dropout information indicating a ratio between connected edges and disconnected edges of a plurality of edges included in a layer of the deep neural network.
Patent WO-2019182301-A1 (WO)
Inventor: LEE YANG HO
IPC: F02M27/04
Filed: 2019-03-18
Abstract: The present invention relates to a fuel reduction apparatus characterized in that the apparatus brings about turbulence layer-induced nano conversion to occur, the fuel reduction apparatus comprising: a decomposition housing provided with a plurality of magnets so as to bring about nano conversion of liquid fuel molecules, and of water molecules; a connection housing, connecting the decomposition housing to a fuel supply line, for supplying the liquid fuel, and discharging the liquid fuel which has gone through nano conversion; and a fuel decomposition module, disposed inside the decomposition housing and connection housing, for inducing the creation of a turbulence layer as the liquid fuel passes between the plurality of magnets, and causing pressure to be generated when liquid fuel is supplied by having a fuel decomposition hole entrance which is narrow and a fuel decomposition hole exit which is wider than the former.
Patent WO-2019216675-A1 (WO)
Title: Epitope of regulatory t cell surface antigen and antibody specifically binding thereto
Inventor: KIM JUNG HO
IPC: A61K39/00
Filed: 2019-05-09
Abstract: The present invention relates to an epitope of leucine-rich and immunoglobulin-like domains 1 (Lrig-1), which is an antigen present on the surface of a regulatory T cell, and an antibody or antigen-binding fragment specifically binding thereto.
Patent WO-2020241911-A1 (WO)
Inventor: SEO KANGHEE
IPC: H04L29/06
Filed: 2019-05-28
Abstract: The present invention relates to an Internet of Things (IoT) device-controlling apparatus and a control method of the apparatus, the apparatus comprising: a first device connection unit which is connected to first IoT devices connectable to an artificial intelligence (AI) device; a second device connection unit which is connected to second IoT devices not connected to the AI device; a memory which stores keywords related to the names of a plurality of IoT devices, and keywords related to respective functions which may be performed by the respective plurality of IoT devices; and a command analysis unit which, when a command is received from a user, specifies, from the received command, a corresponding device and a function to be performed on the basis of the keywords, and transmits an execution command for performing the specified function to the first device connection unit or the second device connection unit in accordance with the specified corresponding device so that the execution command may be transmitted to the first IoT devices connectable to the AI device, or the second IoT devices not connected to the AI device.
Patent WO-2020071618-A1 (WO)
Title: Method and system for entropy-based neural network partial learning
Inventor: KANG SANG GIL
IPC: G06N3/04
Filed: 2019-06-25
Abstract: The present invention relates to a method and system in which, for learning using convolutional neural networks, when a new class appears, a load of the learning can be reduced while maintaining accuracy. More specifically, the present invention relates to a method and system for partial learning of convolutional neural networks according to entropy-based weight evaluation, and the method of learning using neural networks comprises the steps of: (a) recognizing generation of a new class; (b) calculating a threshold value for determining qualitative information based on entropy of a plurality of weights and a weight for partial learning from among the plurality of weights; and (c) learning the new class by using weights, the qualitative information of which has a value equal to or smaller than the threshold value.
Patent WO-2020027489-A1 (WO)
Inventor: OH SANG HYUN
IPC: F04D29/22
Filed: 2019-07-24
Abstract: La présente invention concerne une roue à aubes variable d'une pompe, la roue à aubes comprenant : un moyeu dans lequel est monté un arbre rotatif ; une pluralité d'aubes disposées radialement autour du moyeu dans la direction vers l'extérieur à partir du moyeu ; et une ou plusieurs aubes étendues attachées à/détachées de la pluralité d'aubes de telle sorte que la longueur des aubes est réglée de manière variable.
Patent WO-2020060197-A1 (WO)
Inventor: KIM YOUNG CHAN
IPC: C09D163/00
Filed: 2019-09-18
Abstract: The present invention relates to a thermocurable resin composition for coating metal thin films, a resin-coated metal thin film using the composition, and a metal foil laminate. In particular, the thermocurable resin composition comprises an amine compound containing a specific functional group, a thermocurable resin, a thermoplastic resin, and an inorganic filler, wherein the thermocurable resin composition comprises 40 parts by weight to 90 parts by weight of the thermoplastic resin with respect to total 100 parts by weight of the amine compound and the thermocurable resin combined, and has a complex viscosity of 2,000 Pa·s or less in the range of 120℃ to 180℃.
Patent WO-2021112309-A1 (WO)
Title: Buck converter
Inventor: Yu sang duk
IPC: H02M3/156
Filed: 2019-12-06
Abstract: The present invention provides a buck converter. The buck converter of the present invention comprises: an HI-side cascode power stack and an LO-side cascode power stack; HI-side and LO-side gate drivers; and HI-side and LO-side dynamic bias units, wherein the HI-side and LO-side gate drivers may output, to switching elements of the HI-side and LO-side cascode power stacks, three-step voltage levels as gate signals, and the HI-side and LO-side dynamic bias units may output two-step voltage levels as bias signals. The resistance values of the switching elements can be reduced by outputting such two-step bias signals to prevent a decrease in efficiency.
Patent WO-2020138814-A1 (WO)
Inventor: KIM MI JIN
IPC: H01L51/50
Filed: 2019-12-17
Abstract: The present invention pertains to: a compound represented by a specific chemical formula; an organic optoelectronic diode; and a display device.
Patent WO-2020204388-A1 (WO)
Inventor: KIM IL-HYUN
IPC: H01H73/18
Filed: 2020-03-11
Abstract: An arc-extinguishing unit structure for a direct current air circuit breaker according to one embodiment of the present invention comprises: a plurality of grids; side plates coupled to both sides of the plurality of grids so that the plurality of the grids are mounted so as to be spaced apart from each other; an exhaust cover positioned above the side plates and the plurality of grids; an arc guide coupled to the side plates so as to be located under the plurality of grids; a magnet coupled to the arc guide, wherein the magnet is magnetized with different poles on the basis of the plurality of grids and the vertical orientation of the arc guide.
Patent WO-2020226326-A1 (WO)
Inventor: KIM DOORYONG
IPC: G06F1/16
Filed: 2020-04-28
Abstract: An electronic device is provided. The electronic device includes a hinge housing extending in a direction of a rotational axis, a first housing connected to one side of the hinge housing in a direction perpendicular to the rotational axis to rotate about the rotational axis relative to the hinge housing, a second housing connected to an opposite side of the hinge housing in a direction perpendicular to the rotational axis to rotate about the rotational axis relative to the hinge housing, and a flexible display including a bending area at least partially disposed in the hinge housing and formed to be a flat surface or a curved surface, a first area extending from the bending area in one direction perpendicular to the rotational axis, and a second area extending from the bending area in an opposite direction perpendicular to the rotational axis.
Patent WO-2020256493-A1 (WO)
Inventor: JANG HYEONGMOON
IPC: H04N19/176
Filed: 2020-06-19
Abstract: A decoding method performed by a decoding device, according to the present document, may comprise the steps of: acquiring, from a bitstream, at least one of a combined inter-picture merge and intra-picture prediction (CIIP) enable flag and a coding unit (CU) skip flag indicating whether a skip mode is applied to a current block; acquiring, from the bitstream, a regular merge flag on the basis that a condition based on the current block size, and at least one of a condition based on the CIIP enable flag and a condition based on the CU skip flag are satisfied; generating prediction samples of the current block on the basis of the regular merge flag; and generating restoration samples on the basis of the prediction samples.
Patent WO-2021045589-A1 (WO)
Title: Antenna and electronic device including the same
Inventor: KIM DONGYEON
IPC: H01Q1/38
Filed: 2020-09-07
Abstract: An electronic device is provided. The device includes a housing including a first cover having a first dielectric constant, and an antenna structure disposed in an inner space of the housing. The antenna structure may include a PCB, an antenna element disposed in the PCB to form a beam pattern in a specific direction, a first dielectric structure disposed on a radiation path of the beam pattern, formed integrally with or combined with the PCB, and having a second dielectric constant equal to or different from the first dielectric constant, and a second dielectric structure disposed on the radiation path between the first dielectric structure and the first cover, and having a third dielectric constant higher than the first dielectric constant and the second dielectric constant. The electronic device may further include a wireless communication circuit configured to transmit and/or receive a radio signal through the antenna element.
Patent WO-2021096180-A1 (WO)
Inventor: KIM HYEJIN
IPC: B32B27/30
Filed: 2020-11-09
Abstract: 구현예는 광학특성, 내구성 등이 보다 향상된 플라스틱 중간막, 이를 포함하는 적층체, 이를 포함하는 이동수단 등을 제공한다. 상기 플라스틱 중간막은 차음층을 포함하고, 상기 차음층은 폴리비닐아세탈 수지, 가소제 및 굴절률 조절제를 포함하고, 상기 굴절률 조절제는 평균 입경(D  50 )이 100 nm 이하인 입자이다.
Patent WO-2022107937-A1 (WO)
Inventor: JUNG MYEONG HWAN
IPC: C09C1/02
Filed: 2020-11-20
Abstract: Disclosed is a yellow environment-friendly pigment composition for paint, comprising 30-40 weight% of yellow inorganic pigment PY83, 10-25 weight% of precipitated barium sulfate, 10-25 weight% of precipitated calcium carbonate, and 30-45 weight% of titanium dioxide. According to the yellow environment-friendly pigment composition for paint of the present invention, by excluding heavy metals from inorganic pigments, environmental pollution may be prevented and hiding power, which is an excellent physical property of existing inorganic pigments, may be preserved. In addition, by reducing the quantity of semi-finished organic pigments, manufacturing costs may be reduced, and also by improving hiding power through extender pigments and white pigment additives, the corresponding inorganic pigment PY34 may be replaced.
Patent WO-2021107601-A1 (WO)
Title: Procédé de commande de réinitialisation matérielle et dispositif électronique
Inventor: PARK JUNGHUI
IPC: H02J50/20
Filed: 2020-11-25
Abstract: La présente invention concerne un procédé pour fournir une réinitialisation matérielle dans un dispositif électronique ayant au moins une touche non physique et concerne le dispositif électronique associé, et un procédé de fonctionnement du dispositif électronique peut comprendre la détection d'une quantité de courant fournie à un processeur, le fait de détecter si de l'énergie sans fil est entrée ou non, la génération d'un signal de réinitialisation matérielle sur la base de la quantité de courant détectée et de l'entrée d'énergie sans fil, et la transmission, au processeur, du signal de réinitialisation matérielle généré.
Patent WO-2022114431-A1 (WO)
Inventor: JANG JONG MIN
IPC: E04B1/92
Filed: 2021-06-29
Abstract: 전자기파 차폐 콘크리트 금속 용사 공법이 개시된다. 본 발명에 따른 금속 용사 공법은, 금속 용사 작업의 대상이 되는 시공 부재의 콘크리트 표면에 메쉬 부재를 설치하는 단계, 및 상기 매쉬 부재가 설치된 상기 콘크리트 표면에 대해 금속 용사를 수행하여 금속 피막을 형성하는 단계를 포함한다.
Patent WO-2022059900-A1 (WO)
Title: Video display device and control method therefor
Inventor: CHOI YONGHUN
IPC: H04N9/31
Filed: 2021-07-21
Abstract: An image display device according to disclosed one aspect comprises: a plate unit for detecting the weight of food ingredients; a projector for projecting images onto the plate unit; a camera for capturing user inputs of the food ingredients and the images; and a control unit for controlling the projector so that the changed images are outputted in response to the user inputs or changes in weight of the food ingredients.