baber/WOPTO huggingface dataset:
Patent WO-2018043851-A1 (WO)
Title: 편광판 및 이를 포함하는 광학표시장치
Inventor: JEONG WOO JIN
IPC: G02B1/04
Filed: 2017-02-27
Abstract: 편광필름, 제1점착층, 제1광학보상층, 제2점착층 및 제2광학보상층이 순차적으로 적층되는 편광판이고, 상기 편광판에 대하여 상기 제2광학보상층 면에서 25℃에서 마이크로 인덴터로 측정된 탄성 모듈러스가 약 100MPa 이상 약 1000MPa 이하인 편광판 및 이를 포함하는 광학표시장치가 제공된다.
Patent WO-2017164654-A1 (WO)
Title: Livre de codes de précodeur permettant un rapport de csi dans des systèmes de communication sans fil évolués
Inventor: RAHMAN MD SAIFUR
IPC: H04L5/00
Filed: 2017-03-23
Abstract: L'invention concerne un procédé de renvoi d'informations d'état de canal (CSI) dans un système de communication évolué.
Le procédé comprend les étapes consistant à : recevoir d'une station de base (BS) des informations de configuration de renvoi de CSI destinées à un renvoi d'indicateur de matrice de précodage (PMI) en utilisant une signalisation de couche supérieure, les informations de configuration de renvoi de CSI contenant une combinaison d'un facteur de suréchantillonnage (O1, O2) et d'une disposition (N1, N2) des ports d'une antenne à signal de référence de CSI (CSI-RS) à double polarisation, les indices 1 et 2 représentant respectivement des première et seconde dimensions et un nombre de ports de CSI-RS à double polarisation étant égal à  P  = 2 N 1 N 2 ;
déterminer le PMI à l'aide d'un équipement utilisateur (UE) et en utilisant un livre de codes de classe A ainsi que la combinaison configurée de (O1, O2) et (N1, N2) ; et transmettre à la BS le renvoi de CSI sur un canal de liaison ascendante contenant le PMI déterminé.
Patent WO-2017164676-A1 (WO)
Inventor: SONG JEONG GON
IPC: B32B15/04
Filed: 2017-03-23
Abstract: 본 발명은 난연성을 지닌 단열재에 관한 것으로, 내부공기층(12)이 저방사율을 지닌 내부필름(20)에 의해 구획되는 복층의 부피단열재(14) 상하에 알루미늄재질의 상하표면필름(16)(18)을 접합형성하되, 상기 복층의 부피단열재(14)로서는 각기 난연제가 전체적으로 분포하는 폴리에틸렌폼, 폴리프로필렌폼, 멜라민폼, 에틸렌비닐아세테이트폼, 우레탄폼 및 고무폼 등을 선택적으로 이용하여 난연성을 지니도록 하고, 특히 시공시 외부로 노출되어 화재시 강한 열이 가해지는 상부표면필름(16)은 두께가 두꺼운 알루미늄호일, 알루미늄 복합필름, 알루미늄 복합시트 및 알루미늄 복합펠트 중 선택된 단독 또는 여러 개의 재질을 단층 또는 복층으로 구성하여 건축용 단열재로서 요구되는 단열성 외에 간단한 구조와 최소한의 두께로서 건축물의 화재안전성을 위한 난연성까지 만족시켜줄 수 있도록 한 것이다.
Patent WO-2019146843-A1 (WO)
Title: Mobile terminal
Inventor: CHA YOUNGDO
IPC: H04M1/23
Filed: 2018-04-24
Abstract: The present invention comprises: a switch button (520) exposed to the outside of a mobile terminal (100) and sliding between a first position (p1) and a second position (p2); a rotary gear (530) rotatably provided inside the mobile terminal (100), coming in contact with the switch button (520) at a one-side end part thereof with a waterproof sheet (580) therebetween, and rotating by linking with the sliding of the switch button; and a slide switch (510) provided inside the mobile terminal (100), and having a switch dome (512) sliding between a third position (p3) and a fourth position (p4) by linking with the other-side end part of the rotary gear (530). The waterproof sheet (580) prevents permeation of water from the outside of the mobile terminal (100) to the inside of the mobile terminal. Additionally, the switch button and the rotary gear are slid such that the rotary gear and the slide switch can be made to be very compact while the slide distance of the switch button is made to be long.
Patent WO-2019039847-A1 (WO)
Title: Graphite-laminated chip-on-film-type semiconductor package having improved heat dissipation and electromagnetic wave shielding functions
Inventor: KIM HAG MO
IPC: H01L23/498
Filed: 2018-08-21
Abstract: The present invention relates to a chip-on-film-type semiconductor package and a display device comprising same, the chip-on-film-type semiconductor package comprising an integrated circuit chip, a printed circuit board layer, and a graphite layer, wherein the integrated circuit chip is connected, directly or by means of a mount element, to one surface of the printed circuit board layer, and the graphite layer is laminated on the other surface of the printed circuit board layer.
Patent WO-2019098506-A1 (WO)
Title: 마이크로파 가열을 이용한 커피생두 로스팅 방법
Inventor: SUNG KWAN
IPC: A23F5/04
Filed: 2018-08-23
Abstract: 본 발명은 커피 생두 로스팅의 주 열원으로 사용하고자 하는 마이크로파 발생장치와, 마이크로파 발생장치의 마이크로파 출력을 제어할 수 있는 마이크로파 출력 제어부를 구비하고, 마이크로파로 인한 생두의 가열에 있어서 외기로 인한 냉각의 효과를 방지하고자 생두 주변의 외기 공기유동을 열풍으로 구성하는 열풍시스템이 설치되어 있으며, 커피 생두를 연속적으로 공급, 로스팅 후 배출을 유도하는 이송장치를 구비하고 있으며, 로스팅실(가열실, 공진캐비티)은 생두의 출입이 연속적으로 진행되기 때문에 입구, 출구 부분은 개방되어야 하므로 이 개방된 부분으로의 전자파 누출방지를 위한 차폐장치가 설치되어 있으며, 이러한 마이크로파 연속식 로스팅기의 전체적인 동작을 제어할 수 있는 로스팅기 조작부가 구성된 연속식 마이크로파 가열을 이용한 커피 로스팅 장치에 있어서, 마이컴 혹은 PLC에서 기 메모리된 커피 생두의 물성데이터와 입력부를 통해 입력된 커피 로스팅의 운전정보를 이용하여 로스팅 시간(로스팅 체류시간) 및 목표 로스팅 단계의 달성을 위한 외기 유동공기(열풍)의 온도와 이에 대응하는 적정 마이크로파 출력을 연산하여 마그네트론을 연속적으로 가동하여 마이크로파 에너지를 투입함으로써 로스팅을 완료하는 것을 특징으로 하는 마이크로파 가열을 이용한 커피 로스팅 제어방법이다.
Patent WO-2019066441-A1 (WO)
Title: Pouch-type rechargeable battery pack having protection circuit module
Inventor: CHOI SUNG-HO
IPC: H01M10/42
Filed: 2018-09-21
Abstract: The present invention discloses a pouch-type rechargeable battery pack enabling the number of components to be reduced and the manufacturing process to be simplified. In order to achieve such purpose, the pouch-type rechargeable battery pack, according to the present invention, comprises: a battery cell which has an electrode assembly and an electrolyte sealed together inside a pouch casing, and which has an electrode lead formed on one side thereof; and a protection circuit module which is provided with a printed circuit board and a lead connection plate, the printed circuit board having a protection circuit, and the lead connection plate being formed on one surface of the printed circuit board so as to enable the printed circuit board to electrically connect with the electrode lead of the battery cell, and which has formed on the other surface of the printed circuit board an exposure part for exposing at least one portion of the lead connection plate.
Patent WO-2019088696-A1 (WO)
Inventor: LEE HEE DONG
IPC: B63H1/28
Filed: 2018-10-31
Abstract: 추진 효율 향상 장치가 개시된다. 본 발명의 실시예에 따른 추진 효율 향상 장치는 프로펠러의 전방에 배치되고, 원호 형상을 가지며, 추력을 발생시키는 덕트; 및 상기 덕트를 선미 보스부에 지지하되, 상기 프로펠러의 회전 방향과 반대 방향의 선회류를 발생시키는 복수의 전류 고정 날개를 포함한다.
Patent WO-2019117632-A1 (WO)
Inventor: YUN CHAE OK
IPC: C12N15/86
Filed: 2018-12-12
Abstract: 본 발명은 줄기세포로의 도입능이 우수하여, 낮은 농도에서도 줄기세포로 잘 도입될 수 있는 재조합 아데노바이러스 및 이를 포함하는 줄기세포, 유전자 전달용 조성물, 그리고 약제학적 조성물에 관한 것으로, 본 발명의 아데노바이러스가 도입된 줄기세포는 체내 잔존능 및 종양세포에 대한 치료효과가 우수하고, 항암제로 사용 시 줄기세포의 체내 잔존 또는 간독성 등의 문제를 유발하지 않아 특히 전신투여용으로 유용하며, 낮은 투여량으로도 우수한 항암효과를 가져, 아데노바이러스를 이용한 항암제로 널리 이용될 수 있다.
Patent WO-2019124887-A1 (WO)
Inventor: WANG JE WON
IPC: A61C8/00
Filed: 2018-12-14
Abstract: 본 발명은 임플란트용 픽스쳐를 식립홀의 방향에 맞게 식립하기 위한 방향확인 핀과 탭 드릴 키트에 관한 것이다. 구체적으로는, 치조골에 드릴을 이용하여 픽스쳐를 식립할 식립홀을 형성한 후, 완성된 식립홀에 방향확인 핀을 끼워서 상기 식립홀의 방향이 정확한지 확인하고 완성된 식립홀의 내부에 남아있는 방향확인 핀을 따라 탭 드릴을 진입시켜 상기 식립홀의 내벽에 임플란트용 픽스쳐의 나사산을 가이드할 수있는 암나사를 정확하게 형성하기 위한 패키지 키트에 관한 것으로써, 종래에는 아무리 실력이 좋은 작업자(의사)여도 픽스쳐의 식립을 위한 식립홀을 형성한 후, 임플란트용 픽스쳐를 수작업으로 식립하기 때문에, 특별시 고안된 기구의 도움없이는 이미 형성된 상기 식립홀의 방향과 임플란트용 픽스쳐의 식립방향을 일치시킬 수없으므로 상기 임플란트용 픽스쳐가 식립될 때 상기 식립홀의 내벽의 치조골이 손상되는 문제점이 있었다. 이에 따라, 본 발명에서는 형성된 식립홀의 방향과 정확히 일치하는 방향의 암나사를 상기 식립홀의 내벽에 형성함으로써, 최종적으로는 픽스쳐의 식립 방향을 정확히 가이드해서 식립 홀 내벽의 치조골의 손상을 방지할 수 있는, 임플란트용 픽스쳐 식립을 위한 패키지 키트에 관한 것이다.
Patent WO-2019139282-A1 (WO)
Title: Electrode assembly comprising plastic member applied to electrode tab-lead joint part and secondary battery containing same
Inventor: PARK CHAN WOO
IPC: B23K20/10
Filed: 2018-12-24
Abstract: The present invention relates to an electrode assembly in which a plurality of electrodes having a structure in which an electrode tab protrudes are stacked, wherein the plurality of electrodes are coupled to the electrode tabs by means of welding , wherein the electrode tabs are coupled to one electrode lead having a structure for wrapping the electrode tabs, wherein the electrode lead comprises an electrode lead body consisting of a first surface coupled to the upper surface of the electrode tabs, a second surface coupled to the lower surface of the electrode tabs by being bent at a first bent part while being coupled to the first surface, and a third surface drawn out to the outside of a battery case by being bent at a second bent part while being coupled to the second surface, wherein the electrode tabs and the electrode lead are coupled by clinching.
Patent WO-2019194496-A1 (WO)
Title: Parallel processing method for color component of video signal, and device therefor
Inventor: JANG HYEONGMOON
IPC: H04N19/132
Filed: 2019-04-01
Abstract: A method for decoding a video signal, and a device therefor are disclosed. Particularly, a method for decoding an image on the basis of an intra prediction mode comprises the steps of: parsing a syntax element indicating whether a cross-component linear model (CCLM) intra prediction is restricted in a current chroma block; deriving an intra prediction mode to be applied to the current chroma block; and generating a prediction sample of the current chroma block on the basis of the intra prediction mode, wherein, if the CCLM intra prediction is restricted, the intra prediction mode is derived from a set of predetermined first prediction modes and, if the CCLM intra prediction is not restricted, the intra prediction mode is derived from a set of predetermined second prediction modes, and the set of the second prediction modes can comprise CCLM intra prediction modes and intra prediction modes included in the set of the first prediction modes.
Patent WO-2020009539-A1 (WO)
Title: Combo antenna module
Inventor: BAEK HYUNG IL
IPC: H01Q7/00
Filed: 2019-07-05
Abstract: Proposed is a combo antenna module in which a combo antenna is configured by stacking a loop coil and an antenna sheet to minimize manufacturing costs while preventing degradation of a degree of design freedom. The proposed combo antenna module includes a magnetic sheet, a loop coil disposed on the top surface of the magnetic sheet, and an antenna sheet, disposed on the top surface of the magnetic sheet, having an area smaller than that of the magnetic sheet, wherein the antenna sheet overlaps with a portion of the loop coil.
Patent WO-2020067633-A1 (WO)
Inventor: SEO CHANWON
IPC: A61B5/16
Filed: 2019-07-12
Abstract: Des informations émotionnelles sont obtenues par un dispositif électronique afin d'améliorer la communication entre une personne et le dispositif électronique. Des données multimédia sont obtenues au sujet d'une personne, des valeurs prédites pour la personne sont obtenues par application des données multimédias à des modèles de réseau neuronal, et des informations émotionnelles de la personne sont obtenues par application des valeurs prédites à un modèle de pondération. Ensuite, des informations de retour d'information sont obtenues de la personne par rapport aux premières informations émotionnelles de la personne. Enfin, le modèle de pondération est mis à jour à l'aide des informations de retour d'information. Par la suite, lorsque des données multimédia sont à nouveau obtenues au sujet de la personne, de nouvelles valeurs prédites pour la personne sont obtenues par application de données multimédias ultérieures à la pluralité de modèles de réseau neuronal, et des informations émotionnelles de la personne sont à nouveau obtenues, mais, cette fois à l'aide du modèle de pondération mis à jour à l'aide des informations de retour d'information.
Patent WO-2020040432-A1 (WO)
Inventor: JUNG WOO CHANG
IPC: A61K36/258
Filed: 2019-07-19
Abstract: 본 발명은 인삼열매( Panax ginseng  berry) 추출물을 유효성분으로 포함하는 근육 질환의 예방 또는 치료용 약학적 조성물에 관한 것으로, 본 발명의 조성물은 근위축에 따른 근육 무게 및 근섬유 단면적의 감소를 완화시키고, 근육 단백질의 분해에 관여하는 MuRF-1(Muscle RING-finger protein-1) 및 아트로진-1(atrogin-1)의 발현 증가를 완화시킴으로써, 근육 질환을 예방, 개선 또는 치료하는 데 유용하게 이용될 수 있다.
Patent WO-2020032619-A1 (WO)
Title: Method for executing application by using clock speed of processor selected according to external temperature, and electronic device including same
Inventor: JUNG CHUNGHYO
IPC: G06F1/20
Filed: 2019-08-08
Abstract: According to various embodiments, an electronic device comprises a temperature sensor, a display, and a processor configured to operate by using a clock speed selected from among a plurality of clock speeds, wherein the processor may be configured to: execute a designated application by using one selected from among the plurality of clock speeds; check an external temperature by using the temperature sensor for at least some time during the execution of the designated application; when the external temperature falls to within a range of a first designated temperature, execute the designated application by using one selected from among the plurality of clock speeds according to a designated clock governor; and when the external temperature falls to within a range of a second designated temperature that is lower than the first designated temperature, execute the designated application by using one selected from among the plurality of clock speeds, except for some higher clock speeds, according to the designated clock governor. In addition, various other embodiments are possible.
Patent WO-2020050681-A1 (WO)
Title: Paper cup of dual structure and method for manufacturing same
Inventor: WOO BONG YOON
IPC: B65D81/38
Filed: 2019-09-06
Abstract: A paper cup of a dual structure according to one embodiment of the present invention comprises: an inner paper part having a plurality of diameter adjusting portions formed at predetermined angle intervals on one surface; a drink receiving part formed extending from one end of the inner paper part and bending formed into the inner portion of the inner paper part; and a drinking part formed at a boundary between the inner paper part and the drink receiving part and curled in a radially outward direction of the drink receiving part.
Patent WO-2020106081-A1 (WO)
Inventor: KANG WANJUN
IPC: D06F75/16
Filed: 2019-11-21
Abstract: 스팀 진동 다리미가 개시된다. 본 발명은 고온의 발열부재에 직접적으로 영향을 받는 물에 의하여 스팀량은 증대시키면서도, 또한 발열부재와 이격되어 상대적으로 높지 않은 열을 갖는 열판부 및 진동모터에 의한 진동의 영향으로 옷감이 발열부재에 의해 직접적으로 영향을 받지 않으므로, 견이나 나일론, 폴리에스테르 등을 함유한 옷감 등을 강력한 스팀 및 진동에 의해 주름을 잡을 수 있는 스팀 진동 다리미를 제공한다.
Patent WO-2020122592-A1 (WO)
Inventor: CHONG SEUL KI
IPC: G06F15/16
Filed: 2019-12-11
Abstract: 본 발명은 영아나 유아와 같은 아이의 인물사진을 편집하여 사용자에게 제공하는 사진편집 및 제공방법 및 이를 수행하는 사진편집 및 제공시스템에 관한 것이다. 본 발명은, 사용자단말(10)로 복수의 색상그룹들을 제공하는 색상그룹제공단계와; 상기 사용자단말(10)로부터 상기 복수의 색상그룹들 중 하나의 색상그룹을 수신하는 색상그룹수신단계와; 상기 사용자단말(10)로 복수의 인물사진들을 제공하는 인물사진제공단계와; 상기 사용자단말(10)로부터 상기 복수의 인물사진들 중 하나의 인물사진을 수신하는 인물사진수신단계와; 상기 수신된 색상그룹에 포함된 복수의 색상들을 배경으로 상기 수신된 인물사진을 편집하는 사진편집단계와; 상기 편집된 인물사진을 상기 사용자단말(10)로 제공하는 편집사진제공단계를 포함하는 것을 특징으로 하는 사진편집 및 제공방법를 개시한다.
Patent WO-2020122595-A1 (WO)
Inventor: KIM WOO JIN
IPC: B29C48/91
Filed: 2019-12-11
Abstract: La présente invention concerne un procédé de production d'une feuille de mousse de polyester, comprenant une étape de traitement thermique d'une feuille de mousse de polyester extrudée à 120 à 600°C pendant 30 à 200 secondes ; et une feuille de mousse de polyester produite selon celui-ci.
Patent WO-2020130726-A1 (WO)
Inventor: KIM JINWOONG
IPC: H01L51/50
Filed: 2019-12-20
Abstract: 본 발명은 신규 화합물 및 이를 포함하는 유기 전계 발광 소자에 관한 것으로서, 본 발명에 따른 화합물은 유기 전계 발광 소자의 유기물층, 바람직하게는 전자 수송층에 사용됨에 따라 유기 전계 발광 소자의 발광 효율, 구동 전압, 수명 등을 향상시킬 수 있다.
Patent WO-2020138902-A1 (WO)
Inventor: JANG HYE YOUNG
IPC: B01J31/22
Filed: 2019-12-24
Abstract: 사슬형의 이미다졸리움(imidazolium) 혹은 트라이아졸리움(triazolium) 작용기를 두 개 혹은 세 개 포함하는 리간드에 전이금속이 배위 결합된 촉매 화합물, 및 이를 이용하여 글리세롤과 탄산염 화합물로부터 포름산염 화합물 및 젖산 화합물을 제조하는 방법에 관한 것으로, 본 발명의 촉매 화합물은 하기 화학식 1로 표시되는 리간드; 및 상기 리간드에 배위 결합되는 전이금속을 포함한다. 화학식 1에서, R은 탄소수 1 내지 30의 알킬기, 방향족 작용기 또는 헤테로 원소를 갖는 작용기이고, n은 -1 내지 5의 정수이며, X - 는 할로겐, 육불화인산(PF6), 플루오로붕산(BF4), 토실기(OTs), BAr4  (-) 중에서 선택된 음이온이다.
Patent WO-2020204661-A1 (WO)
Inventor: LEE CHUNGHO
IPC: F21V33/00
Filed: 2020-04-03
Abstract: 본 발명은 미세먼지 제거용 램프에 관한 것이다. 본 발명의 실시예에 따르면, LED를 광원으로 하여 실내 조명 기능을 제공하고 또한 음이온 발생기를 이용하여 미세먼지의 흡착 제거 기능을 제공하는 램프로서, 음이온 발생기에서 방출된 음이온에 흡착 경화된 미세먼지가 천장이나 벽면으로 부유하여 흡착되는 흑화(黑化) 현상을 방지하도록 구성된 미세먼지 제거용 램프가 개시된다.
Patent WO-2021132819-A1 (WO)
Inventor: SON JUNGWOO
IPC: F16K31/04
Filed: 2020-06-01
Abstract: A faucet control system having a drain function related to the present invention may comprise: a faucet controller having a cartridge for mixing hot water and cool water, and a manipulation lever, wherein the cartridge is configured to send the hot water to a first drain pipe according to a rotating angle of the manipulation lever; a cool water inlet pipe and a hot water inlet pipe connected to the cartridge; a second drain pipe branching from the hot water inlet pipe and formed to join the first drain pipe; a drain valve arranged at the second drain pipe and formed to open and close the second drain pipe according to an electrical control signal; a substrate unit for controlling the drain valve; and a casing formed to support the cartridge, the manipulation lever, the drain valve, and the substrate unit.
Patent WO-2021071089-A1 (WO)
Title: Blockchain data search method
Inventor: SHIN HO YEOL
IPC: G06F16/53
Filed: 2020-08-26
Abstract: A blockchain data search method is proposed, the method including receiving a search term for identifying a block from a user terminal, and selecting a blockchain network to be searched from among multiple blockchain networks; accessing the selected blockchain network to enter the search term and thus searching the selected blockchain network for a block corresponding to the search term; receiving data stored in the searched block from the selected blockchain network; and transmitting the received data to the user terminal.
Patent WO-2021107732-A1 (WO)
Inventor: JUNG SUNG ILL
IPC: G01C21/36
Filed: 2020-11-30
Abstract: The present invention relates to a method for providing an integrated navigation service, and a device and system for same, wherein the method for providing an integrated navigation service in connection with a mobile device and a vehicle sharing server through a communication network according to an embodiment of the present invention may comprise the steps of: receiving, from the mobile device, an integrated navigation service request message including information pertaining to a user-set route; acquiring, from the vehicle sharing server, shared vehicle reservation information corresponding to the user-set route; determining, on the basis of the shared vehicle reservation information, whether the user-set route is required to be changed; calculating an optimal route by reflecting the shared vehicle reservation information, if it is determined that the user-set route is required to be changed; and transmitting the calculated optimal route to the mobile device. Accordingly, the present invention is advantageous in that a more accurate and stable navigation service can be provided.
Patent WO-2021201607-A1 (WO)
Inventor: JEONG SO-MI
IPC: H01M50/446
Filed: 2021-03-31
Abstract: The present invention relates to a separator for a lithium secondary battery, a method for manufacturing same, and a lithium secondary battery comprising same. The separator according to an embodiment of the present invention comprises: a porous polymer base having a plurality of pores; and a polymer coating layer formed on at least one surface of the porous polymer base, wherein the polymer coating layer comprises a thermosetting phenolic resin having at least one hydroxyl group and an aromatic ring, and the coating amount of the thermosetting phenolic resin is 0.01-3 g per 1 m 2  of the porous polymer base on the basis of one-sided coating. When the separator of the present invention is exposed to high temperature due to ignition or the like, the thermosetting phenolic resin of the porous coating layer is thermally cured to form a network structure, thus being able to enhance the heat-resistant characteristic of the separator without using inorganic particles, and suppress the occurrence of thermal contraction of the separator even when impregnated with an electrolyte solution.
Patent WO-2021235909-A1 (WO)
Title: Wireless power transmission apparatus, wireless power transmission method by wireless power transmission apparatus, wireless power reception apparatus, and wireless power reception method by wireless power reception apparatus
Inventor: LEE MINSOO
IPC: H04W4/80
Filed: 2021-05-24
Abstract: A wireless power transmission method by a wireless power transmission apparatus, according to an embodiment of the present specification, comprises: a ping step for transmitting a digital ping and receiving a response to the digital ping from a wireless power reception apparatus; a configuration step for receiving, from the wireless power reception apparatus, a configuration packet including information about elements of an initial power transmission contract; a contract step for receiving, from the wireless power reception apparatus, information about an element of an expanded power transmission contract for updating the initial power transmission contract to the expanded power transmission contract; and a power transmission step for transmitting wireless power to the wireless power reception apparatus, on the basis of the expanded power transmission contract, and receiving, from the wireless power reception apparatus, first control information for control of the wireless power, wherein the response to the digital ping and the configuration packet are received via in-band communication based on a power signal of the wireless power, and the first control information is received via out-band communication that is wireless communication different from the in-band communication.
Patent WO-2022039363-A1 (WO)
Inventor: JUNG BOONG IK
IPC: C25B1/26
Filed: 2021-06-21
Abstract: Provided, according to one aspect of the present invention, are a sodium hypochlorite production system and a water treatment method using same, the sodium hypochlorite production system comprising: a first means for obtaining saturated brine and purified water using a first sub-stream branching off from a main stream of water being treated; a second means for obtaining an anodic product and cathodic product by electrolyzing the saturated brine and purified water; and a third means for obtaining sodium hypochlorite by reacting the anodic product and cathodic product using a second sub-stream branching off from the main stream of the water being treated.
Patent WO-2022092533-A1 (WO)
Title: Display module and display device
Inventor: CHUNG CHANGKYU
IPC: H01L25/075
Filed: 2021-09-01
Abstract: A display module including a plurality of pixels, according to an embodiment, may comprise: a first substrate; a plurality of inorganic light-emitting elements disposed on the upper surface of the first substrate; a plurality of micro pixel controllers disposed on the lower surface of the first substrate; and a driver IC which transmits driving signals to the plurality of micro pixel controllers, wherein each of the plurality of pixels comprises two or more inorganic light-emitting elements among the plurality of inorganic light-emitting elements, and each of the plurality of micro pixel controllers controls two or more pixels among the plurality of pixels.
Patent WO-2022055220-A1 (WO)
Title: Composition for preventing or alleviating hair loss or hair damage, comprising mixed extract of leonurus japonicus houtt and corydalis remota
Inventor: KIM SO HEE
IPC: A61K8/9789
Filed: 2021-09-07
Abstract: The present invention relates to a composition for preventing or alleviating hair loss or hair damage, the composition comprising a mixed extract of Leonurus japonicus Houtt and Corydalis remota. A mixed extract according to the present invention proliferates dermal papilla cells, promotes hair growth, and reduces hair damage, and thus can be effectively used for preventing or alleviating hair loss or hair damage.