baber/WOPTO huggingface dataset:
Patent WO-2018047993-A1 (WO)
Title: 천공기용 미세먼지 포집장치
Inventor: RYU JAE CHEOL
IPC: E21B21/06
Filed: 2016-09-08
Abstract: 천공기용 미세먼지 포집장치가 개시된다. 본 발명의 암반 천공을 위한 천공기를 구비한 천공장치의 미세먼지 포집장치는 천공기에 먼지가 흡입되는 흡입관을 설치하고, 상기 흡입관을 통하여 흡입되는 먼지를 포집하여 분리하는 포집분리장치를 구비하게 함으로써, 보다 효과적으로 미세 먼지를 분리할 수 있는 효과가 있다.
Patent WO-2018074635-A1 (WO)
Title: 낙하산 전개 시 응급상황 대처 훈련 장치 및 방법
Inventor: YEOM DO HO
IPC: B64D23/00
Filed: 2016-10-21
Abstract: 낙하산 전개 시 응급상황 대처 훈련 장치 및 방법이 개시된다. 본 발명의 일 실시예에 따른 응급상황 대처 훈련 장치는 설치면과 평행한 초기상태를 가지는 지지부, 훈련자의 신체에 착용하는 하네스 및 상기 하네스와 상기 지지부를 연결하여 상기 훈련자를 상기 지지부에 매다는 복수 개의 연결 스트링을 포함하는 낙하산 유닛, 상기 연결 스트링에 설치되어 상기 훈련자가 꼬인 상기 연결 스트링을 푸는 동작을 수행 시 수행 정도를 감지하는 제 1 센서 및 상기 제 1 센서로부터 입력된 값에 따라 상기 연결 스트링의 풀림 여부를 판단하는 제어부를 포함한다.
Patent WO-2017086650-A1 (WO)
Inventor: SUNG HO CHURL
IPC: H02G15/076
Filed: 2016-11-09
Abstract: 본 발명은 케이블 결합용 클램프에 관한 것으로서, 특히 다수의 플레이트를 상하방향으로 적층시킨 후 적층된 플레이트의 관통홀을 관통하는 체결부재로 결합하여 상기 플레이트 사이에 케이블을 결합하기 위한 다수의 케이블 삽입홀을 형성시키되; 상기 체결부재는 가장 상단에 위치한 플레이트의 관통홀을 기둥부가 관통하고, 머리부가 관통홀 상측에 회전가능하게 거치되는 상부마감볼트와; 가장 하단에 위치한 플레이트의 관통홀을 기둥부가 관통하고, 머리부가 관통홀 하측에 회전가능하게 거치되는 하부마감볼트와; 상기 상부마감볼트와 하부마감볼트에 체결되는 중간연결부재;를 포함하여 구성되어, 상하방향으로 다단 구획을 용이하게 할 수 있고 문제가 발생된 케이블에 신속하게 접근할 수 있는 효과가 있다.
Patent WO-2018043819-A1 (WO)
Title: 휴대가 편리한 수소수 제조장치
Inventor: KIM ILL BONG
IPC: C02F1/00
Filed: 2016-11-17
Abstract: 본 발명은 휴대가 간편한 수소수 제조장치에 관한 것으로, 그 구성은 일정량의 물을 저수하며 상부가 개방된 용기; 상기 용기의 개방된 상부를 밀폐시키며, 출수구가 형성된 용기뚜껑; 상기 용기뚜껑의 출수구를 개폐시키도록 회동하는 뚜껑덮개; 및 상기 용기뚜껑으로부터 탈착 가능하게 결합되며 용기 내부로 일정한 길이를 갖고 삽입되어 용기 내부에 저수되는 물에 수소를 용존시키도록 전기반응하는 전해조;를 포함하며, 상기 뚜껑덮개에는 상기 전해조 측으로 전원을 공급하고 전해조의 동작을 제어하는 제어부가 구성된다.
Patent WO-2017183788-A1 (WO)
Title: 반도체소자 테스트소켓
Inventor: CHO YONG HO
IPC: G01R31/26
Filed: 2016-11-30
Abstract: 본 발명의 일 실시예는, 제1면 및 제1면과 대향하는 제2면을 가지며, 상기 제2면에 테스트보드의 전극단자와 대응되는 피치로 형성된 외부접속패드를 구비한 베이스층; 상기 베이스층의 표면에 일부 노출되도록 형성되며, 상기 외부접속패드와 대응되는 피치로 재배치된 복수의 회로패턴; 상기 제1면에 상기 회로패턴 및 반도체소자의 외부접속단자와 전기적으로 연결되도록 형성되며, 상기 외부접속단자와 대응되는 피치로 배치된 복수의 전극패턴; 상기 전극패턴의 일부가 노출되도록 전극패턴을 감싸는 탄성층;을 포함하는 반도체소자의 테스트소켓을 제공한다.
Patent WO-2017155185-A1 (WO)
Title: 코팅된 다공성 재료의 제조방법, 코팅된 다공성 재료 및 코팅된 다공성 재료를 포함하는 전극
Inventor: HONG SOON HYUNG
IPC: C08J9/36
Filed: 2016-12-06
Abstract: 본 발명은 코팅된 다공성 재료의 제조방법, 코팅된 다공성 재료 및 코팅된 다공성 재료를 포함하는 전극에 관한 것으로서, 본 발명의 일 실시예에 따른 코팅된 다공성 재료의 제조방법은, 다공성 기재를 제조하는 단계; 및 상기 다공성 기재에, 금속, 금속 산화물, 세라믹 고분자 및 탄소물질로 이루어진 군에서 선택되는 적어도 어느 하나의 물질을 코팅하는 단계;를 포함하고, 상기 다공성 기재는, 결정질 고분자 및 비정질 고분자를 포함한다.
Patent WO-2018088641-A1 (WO)
Inventor: WI JIN HONG
IPC: A61B17/06
Filed: 2017-03-16
Abstract: The present invention relates to a surgical needle holder. A surgical needle holder according to the present invention is used to suture an affected part after a surgical operation and comprises: a pair of holding members connected to be rotatable relative to each other by a hinge shaft on a XY plane and each comprising an insertion part provided at one end thereof, into which a surgeon's finger is inserted, and a holder part provided at the other end thereof for holding a needle; and a spacing means for spacing the holder part upward from a floor to prevent a needle from being damaged when the pair of holding members is put on the floor accounting for the XY plane on which the insertion part is supported, with the needle held by the holder part.
Patent WO-2018079952-A1 (WO)
Title: 안구의 미용을 위한 눈동자 확대부재 및 그 확대부재를 사용한 미용성형시술방법 및 그 시술기구
Inventor: LEE DONG HO
IPC: A61F2/14
Filed: 2017-03-23
Abstract: 본 발명은 안구의 염증 유발이나 교체의 필요성이 없이 안구 내부에 삽입하여 눈동자를 크고 선명하게 보이도록 하여 안구의 미용효과를 극대화할 수 있으며, 필요성이 없을 때 제거할 수 있는 안구의 미용을 위한 눈동자 확대부재 및 그를 위한 미용성형시술방법을 제공한다. 이를 위해 안구의 미용을 위한 눈동자 확대부재는 안구의 결막과 공막 사이에 삽입되며, 적어도 눈동자의 외륜을 감싸는 크기의 내경부를 가지며, 외경부가 흰자위를 덮도록 확장되는 폭 0.8~1.2mm 크기를 가지며, 중심부분의 최대 두께 0.05~0.20mm인 링형상 몸체로 형성되며, 또한 유연성이 있고 인체에 무해하며 눈동자와 유사한 소정의 색상을 가진다.
Patent WO-2018174332-A1 (WO)
Title: 비상 안전 제어 시스템 및 비상 안전 제어 장치와 이를 이용한 비상 안전 제어 방법
Inventor: PARK YOUN-WON
IPC: G21C15/18
Filed: 2017-04-05
Abstract: 본 발명은 원자력 발전 장치의 비상 안전 제어 기술에 관한 것으로, 더욱 상세하게는 원자력 발전 장치의 이상 상태 감지 시 태양열 굴뚝 타워를 이용해 원자력 발전 장치의 안정적인 운용이 가능하도록 하는 비상 안전 제어 시스템 및 비상 안전 제어 장치와 이를 이용한 비상 안전 제어 방법에 관한 것이다.
Patent WO-2018026137-A1 (WO)
Inventor: YOON MYUNG JIN
IPC: F25B5/02
Filed: 2017-07-27
Abstract: The present invention relates to a heat exchanger alternating-type heat pump system having a novel structure and enabling operation by connecting different types of heat sources or different types of loads to the plurality of heat exchangers. According to the present invention, provided is the heat exchanger alternating-type heat pump system having a first heat exchanger (32), and second and third heat exchangers (35, 36) corresponding to the same, wherein when loads (R, R1, R2) are connected to the first heat exchanger (32), a different type of a first heat source (S1) or a second heat source (S2) is connected to the second and third heat exchangers (35, 36) or a different type of a first load (R1) or a second load (R2) is connected to the same.
Patent WO-2018101701-A1 (WO)
Title: 자동차의 전조등 제어 시스템
Inventor: JEON DAEHYUNG
IPC: B60Q1/14
Filed: 2017-11-28
Abstract: 주간 점등 주행(daytime light running)을 전제로, 전조등(headlight)을 켜는 경우 주위의 조도에 따라 전조등의 광속(light flux)을 줄여 발광함으로써 에너지 효율을 도모하고 주간 점등 주행이 주는 안전성을 확보할 수 있는 기술이다.
Patent WO-2018117621-A1 (WO)
Inventor: KIM BOUM-SIK
IPC: H05K7/18
Filed: 2017-12-20
Abstract: Disclosed herein is a display apparatus. The display apparatus includes a display panel, a display chassis configured to support the display panel, and a cover provided on a rear side of the display chassis. The cover includes a cover body configured to cover a rear surface of the display chassis, and a plurality of magnets disposed on the cover body and configured to generate an attractive force such that the cover body is attached to the rear surface of the display chassis. The cover is configured to be coupled and fixed to at least a part of peripheries of the display chassis and the cover body. With this configuration, assembly efficiency of the display apparatus may be improved.
Patent WO-2018124601-A1 (WO)
Inventor: KWON SOON CHAN
IPC: B60G7/00
Filed: 2017-12-20
Abstract: In a method for manufacturing a suspension arm body according to one aspect of the present disclosure, the suspension arm body includes an upper wall, a side wall, and a bent portion located between the upper wall and the side wall. The method for manufacturing the suspension arm body comprises: a step for bending one end of a plate of a metal material to form a flange; and a step for forming an upper wall and a side wall by forming a bent portion by bending the plate of a metal material at a position which, on the metal plate, is spaced a predetermined distance from the flange. In the step for forming the upper wall and the side wall, the side wall is formed at an obtuse angle with respect to the upper wall.
Patent WO-2018131831-A1 (WO)
Title: 프로세스의 권한 상승을 검출하는 전자 장치 및 저장 매체
Inventor: YANG JIN MO
IPC: H04W12/08
Filed: 2017-12-29
Abstract: 전자 장치가 개시된다. 상기 전자 장치는 메모리 및 상기 메모리와 전기적으로 연결된 프로세서를 포함하고, 상기 프로세서는, 어플리케이션을 설치하고, 상기 설치된 어플리케이션에 기 설정된 범위에 포함되는 식별 정보를 할당하고, 상기 메모리의 제1 주소에 시스템 리소스에 대한 접근 권한을 나타내는 상기 식별 정보를 저장하고, 상기 어플리케이션의 제1 프로세스 실행 중에 상기 제1 주소를 모니터링 하고, 상기 제1 주소에 저장되는 상기 식별 정보가 상기 기 설정된 범위에 포함되지 않으면, 상기 제1 프로세스를 종료하도록 설정될 수 있다. 이 외에도 명세서를 통해 파악되는 다양한 실시 예가 가능하다.
Patent WO-2018174642-A1 (WO)
Title: 무선 통신 시스템에서 무선 경로 변경 방법 및 장치
Inventor: MOK YOUNGJOONG
IPC: H04W40/02
Filed: 2018-03-23
Abstract: 본 개시는 4G 시스템 이후 보다 높은 데이터 전송률을 지원하기 위한 5G 통신 시스템을 IoT 기술과 융합하는 통신 기법 및 그 시스템에 관한 것이다. 본 개시는 5G 통신 기술 및 IoT 관련 기술을 기반으로 지능형 서비스 (예를 들어, 스마트 홈, 스마트 빌딩, 스마트 시티, 스마트 카 혹은 커넥티드 카, 헬스 케어, 디지털 교육, 소매업, 보안 및 안전 관련 서비스 등)에 적용될 수 있다. 본 발명은 무선 통신 시스템에서 차량 통신(connected car 또는 vehicle to everything)을 하는 단말이 데이터 전송에 있어서 신뢰성을 높이기 위한 방법에 관한 것이다.
Patent WO-2019182184-A1 (WO)
Inventor: PARK WOONG JAE
IPC: E04H12/22
Filed: 2018-03-28
Abstract: The present invention relates to a buttress member for lateral-pressure support of a prefabricated truss temporary structure, the buttress member comprising: an outer body comprising a support side for supporting the bottom surface, a contact side for receiving lateral stress of an object to be supported by contacting the object to be supported, and an accommodation side which connects the support side and the contact side so that the three sides form a triangle, the sides being inwardly curved surfaces, and which accommodates the lateral stress transmitted from the object to be supported; and an inner body which fills the inside of the outer body that acts as an exterior covering, wherein the outer body is formed of a styrene-butadiene rubber material, and the inner body is formed of a soft PVC material. The present invention is advantageous in that installation members of a temporary structure may be simplified, and the use of unnecessary members and a work process may be simplified, thereby saving construction time and labor costs, the surrounding floor of the temporary structure is neatly finished such that the passage or the course of movement of a user is not interfered with, and a modification operation is possible through the arrangement and movement of the temporary structure even after the installation thereof.
Patent WO-2018212505-A1 (WO)
Title: 무선 통신 시스템에서 자원 블록에 ptrs를 할당하는 방법 및 그 장치
Inventor: LEE KILBOM
IPC: H04L5/00
Filed: 2018-05-10
Abstract: 본 명세서의 일 실시예에 따라, mmWave 통신 시스템에서 단말이 위상 잡음을 제거하기 위한 신호를 기지국이 전송하는 방법을 제공할 수 있다. 이때, 위상 잡음을 제거하기 위한 신호를 전송하는 방법은 PTRS를 생성하는 단계, 스케줄된 대역폭(Scheduled Bandwidth)에 포함되는 하나 이상의 자원 블록들(Resource Block)에 PTRS를 할당하는 단계, 및 할당된 PTRS를 전송하는 단계를 포함하되, PTRS가 할당되는 하나 이상의 자원 블록들의 간격은 스케줄된 대역폭에 기초하여 결정될 수 있다.
Patent WO-2019182203-A1 (WO)
Inventor: PARK JONG KWAN
IPC: A61J1/20
Filed: 2018-08-10
Abstract: The present invention relates to a fluid container complex having a fluid discharging device comprising a sanitary stopper and a three-way valve and, more specifically, to a fluid container complex having a fluid discharging device comprising a sanitary stopper and a three-way valve, in which a fluid discharging device having a discharge flow path formed therein is mounted to a fluid container for supplying a fluid, and the opening and closing of the fluid container is performed by an inner stopper mounted to the discharge flow path located inside the fluid container, thereby preventing contamination due to external contaminants during storage and use, and a three-way valve is integrally formed or directly screw-coupled to the fluid discharge device, and the connection with a fluid set is also made by means of a screw-coupling or fitting method, thereby preventing secondary infection problems caused by the inflow of fine rubber powder into blood, which is a problem when an existing penetration method is applied during a connection of a fluid set and an injection of a drug.
Patent WO-2019066479-A1 (WO)
Title: Insect trap
Inventor: EOM HOON SIK
IPC: G02B5/28
Filed: 2018-09-27
Abstract: An insect trap is provided. The insect trap according to one embodiment comprises: a body having an insect inlet; a luring light source including a light-emitting chip for generating attracting lights for attracting insects into the body; and an optical filter for blocking at least a portion of visible light while transmitting an ultraviolet light among the light generated from the light-emitting chip.
Patent WO-2019083234-A1 (WO)
Title: System for visualization and compensation of spatial content experience information
Inventor: KO KYUNG HUN
IPC: G06F3/041
Filed: 2018-10-22
Abstract: The present invention relates to providing of a spatial content experience information operation system in a spatial content experience information operation business environment and, more specifically, to a system for providing an evaluation result value of experience to portable terminals personalized in various forms, by using a big data system of spatial content experience information and information of a realistic spatial content experiencer. Accordingly, the present invention can induce interest and motivation for continuous use of spatial content experience facilities, via a functional game procedure for raising a customer's own unique character, by collecting spatial content experience information data of the customer, visualizing an experience analysis result, and providing the visualized experience analysis result to the experiencer.
Patent WO-2019212135-A1 (WO)
Inventor: JANG SEON-WOO
IPC: G09B19/00
Filed: 2019-02-21
Abstract: La présente invention concerne un dispositif d'éducation et d'entraînement, destiné à des enfants âgés de trois (inclus) à huit (exclusifs) ans, pour améliorer le développement du cerveau (circulation sanguine cérébrale) et la capacité d'exercice (capacité vitale) dans la tranche d'âge correspondante. À cet effet, l'invention porte sur un dispositif qui peut comprendre : une unité rotative qui est entraînée en rotation par un vent provoqué par un utilisateur ; une unité de communication qui reçoit des premiers contenus ; et une unité de commande qui, lorsque les premiers contenus sont lus, modifie la vitesse de lecture des premiers contenus en fonction du degré de rotation de l'unité rotative.
Patent WO-2019172627-A1 (WO)
Inventor: KIM JIHYUN
IPC: G10L13/08
Filed: 2019-03-06
Abstract: La présente invention concerne un dispositif électronique et un procédé. Le dispositif électronique comprend une interface de communication, un microphone, un haut-parleur, un processeur et une mémoire. Le processeur exécute le procédé, qui comprend les étapes consistant à recevoir un premier message par l'intermédiaire d'une interface de communication à partir d'un dispositif externe, en réponse à la réception d'une première entrée d'utilisateur associée au premier message par l'intermédiaire d'une interface d'entrée comprenant un microphone, à convertir un premier texte inclus dans le premier message en parole, à diffuser la parole par l'intermédiaire d'une interface de sortie du dispositif électronique comprenant un haut-parleur, à déterminer s'il convient d'exécuter une opération supplémentaire associée au premier message, sur la base d'un état du premier dispositif électronique et/ou du premier message et/ou d'une seconde entrée d'utilisateur reçue par l'intermédiaire du microphone, et à initier un mode de conversation pour exécuter l'opération supplémentaire sur la base, au moins en partie, de la détermination.
Patent WO-2019190110-A1 (WO)
Inventor: YU GWANG YUN
IPC: B32B7/12
Filed: 2019-03-19
Abstract: The present invention relates to a method for manufacturing a seat fabric having hot wires and, more specifically, to a method for manufacturing a seat fabric having hot wires, and the seat fabric, the method allowing simple and easy attachment and fixing of hot wires, which are provided in a vehicle seat so as to supply a heat source, to one surface of a fabric sheet without needling so as to prevent damage to the hot wires, thereby improving the quality of heat conduction, and enabling more heat to be transmitted to the front. A seat fabric of the present invention is a seat fabric having hot wires, comprising: a fabric sheet member to be attached to a vehicle seat or furniture; a hot wire-attached coating layer for attaching the hot wires to one surface of the fabric sheet member; the hot wires layered on the hot wire-attached coating layer; and a hot wire protection sheet layered on and attached to the hot wire-attached coating layer so as to fix the hot wires.
Patent WO-2019240435-A1 (WO)
Title: Printed circuit board and manufacturing method thereof
Inventor: HA TAEHYEUN
IPC: H05K3/00
Filed: 2019-06-07
Abstract: Provided is a printed circuit board using thermally and electrically conductive layer, and a manufacturing method thereof. The manufacturing method for mounting a plurality of elements includes forming an electrode layer on a substrate of a PCB, forming a photo solder resist (PSR) layer in a patterned manner on a first area of the electrode layer; forming a conductive layer on the PSR layer in the patterned manner, the conductive layer being configured to conduct heat and static electricity; and mounting a plurality of elements on a second area of the side of the PCB, the second area being different from the first area.
Patent WO-2021002524-A1 (WO)
Title: Touch sensor module
Inventor: YOON SUNG HO
IPC: H01F17/00
Filed: 2019-07-08
Abstract: The present invention relates to a touch sensor module. The touch sensor module comprises: a spacer; a target part positioned above the spacer and formed from a conductive material; and a coil part positioned below the spacer and comprising a first substrate and a plurality of first coils which are aligned side by side along a first direction on the first substrate and in which a coil adjacent to the first direction is wound in the opposite direction. The inductance of the target part and the coil part changes in accordance with a change in the distance between the target part and the coil part, and the touch sensor module detects the change in the inductance.
Patent WO-2020050685-A1 (WO)
Title: Method and device for coding/decoding image using intra prediction
Inventor: KIM KI BAEK
IPC: H04N19/186
Filed: 2019-09-06
Abstract: A method and a device for encoding/decoding an image according to the present invention may determine a reference region for intra prediction of a current block, derive an intra prediction mode of the current block on the basis of a predetermined MPM candidate group, and perform intra prediction on the current block on the basis of the reference region and the intra prediction mode.
Patent WO-2020076098-A1 (WO)
Inventor: WANG IN BEOM
IPC: G06Q30/02
Filed: 2019-10-10
Abstract: Disclosed is a data mining system. More specifically, the present invention relates to a system for deriving meaningful information through mining which uses, as the medium therefor, a financial identification code which is the sole identification means private to a subject of a financial transaction such as an individual or a corporation. According to an embodiment of the present invention, the system has the effect of generating and providing a financial report which is meaningful statistical information by: issuing a financial identification code which is the sole identification means for the subject of a financial transaction; processing the financial transaction by replacing an identification means of a transaction party with the issued financial identification code not exposed to the outside during the financial transaction with regard to the subject; accumulating all the financial transaction histories occurred on the basis of a financial identification code of each user; and performing mining procedures by using the financial identification code in the system, and providing same to the users.
Patent WO-2020091451-A1 (WO)
Inventor: HUH DOO YOUNG
IPC: G02B5/30
Filed: 2019-11-01
Abstract: La présente invention concerne : un polariseur qui a une faible transmittance orthogonale à la lumière visible et une transmittance orthogonale élevée à la lumière proche infrarouge ; et une plaque polarisante le comprenant. Un tel polariseur ou plaque polarisante peut être appliqué à divers dispositifs à l'aide d'une lumière visible et d'une lumière proche infrarouge.
Patent WO-2020138916-A1 (WO)
Title: Module d'antenne comprenant un filtre
Inventor: LEE YOUNGJU
IPC: H01Q1/22
Filed: 2019-12-24
Abstract: L'invention concerne une technique et un système de communication pour faire converger la technologie de l'internet des objets (IdO) et un système de communication de cinquième génération (5G) pour qu'ils prennent en charge un débit de transmission de données supérieur à celui d'un système de quatrième génération (4G). La présente invention peut être utilisée pour un service intelligent (par exemple, une maison intelligente, un bâtiment intelligent, une ville intelligente, une voiture intelligente ou connectée, des soins de santé, l'éducation numérique, le commerce de détail, la sécurité et un service lié à la sécurité ) sur la base de la technologie de communication 5G et de la technologie apparentée à l'IoT. L'invention concerne un module d'antenne d'un système de communication sans fil. Le module d'antenne comprend une antenne configurée pour rayonner une onde électrique à travers une surface de rayonnement sur la base d'un signal fourni par une puce de communication sans fil, et un filtre configuré pour transmettre certaines bandes de fréquence de l'onde électrique rayonnée à partir de l'antenne, le filtre étant disposé de façon à être espacé de la surface de rayonnement d'une distance prédéfinie.
Patent WO-2020184841-A1 (WO)
Inventor: KIM BUNG CHUL
IPC: H04B1/403
Filed: 2020-02-04
Abstract: Disclosed is a device for sharing a base station. According to an embodiment of the present invention, a device for sharing a base station is a device for enabling a first system to a third system, which use signals of different frequency bands, to share a single base station, and the device comprises: a front end part comprising a first synthetic distributor connected to the first system, a fourth synthetic distributor connected to an antenna, and a first and a second filter connected between the first and fourth synthetic distributors so as to selectively transmit a transmission/reception signal of the first system; and a rear end part comprising a third synthetic distributor connected to the third system, a second synthetic distributor connected to the second system and the fourth synthetic distributor, and a third and a fourth filter connected between the third and second synthetic distributors so as to selectively transmit a transmission/reception signal of the third system.
Patent WO-2020256261-A1 (WO)
Inventor: CHANG SE YUN
IPC: G08B21/02
Filed: 2020-04-08
Abstract: A device for monitoring an infant according to an embodiment may comprise: a pressure detector which is accommodated in a mat and comprises a plurality of unit pressure sensors arranged along the plane of the mat to sense pressure applied to the mat, thereby generating pressure data; a processor for receiving the pressure data from the plurality of unit pressure sensors, estimating posture information of the infant on the basis of the received pressure data, and determining a current state of the infant on the basis of the estimated posture information; and a notification unit for outputting a suffocation risk warning in response to a case where the current state is determined to be a suffocation risk state.
Patent WO-2021020705-A1 (WO)
Inventor: PARK JEA GUN
IPC: H01L27/32
Filed: 2020-05-26
Abstract: La présente invention concerne un dispositif d'affichage électroluminescent organique comprenant des points quantiques, et plus spécifiquement, un dispositif d'affichage électroluminescent organique qui comprend des points quantiques dans une couche de filtre de couleur RVB, ce qui permet d'éliminer 100 % d'interférence entre des filtres de couleur rouge, vert et bleu.
Patent WO-2021054567-A1 (WO)
Inventor: KIM CHANG-KOO
IPC: C09K13/00
Filed: 2020-06-01
Abstract: La présente invention porte sur un procédé de gravure au plasma, comprenant : une première étape consistant à envoyer, dans une chambre à plasma dans laquelle un objet à graver est placé, un gaz mixte contenant du gaz argon et de l'éther 1,1,2,2-tétrafluoroéthyl-2,2,2-trifluoroéthyl vaporisé ayant la structure moléculaire de la formule chimique 1; et une seconde étape consistant à graver l'objet à graver, à l'aide du plasma généré à partir du gaz mixte.