baber/WOPTO huggingface dataset:
Patent KR-20190132642-A (KR)
Title: 무선 카메라 시스템
Inventor: FULLER RYAN
IPC: H04N7/18
Filed: 2018-02-26
Abstract: 본 발명은, 데이터를 휴대용 컴퓨팅 디바이스에 무선으로 송신하도록 구성되는 카메라 모듈 및 전력 모듈을 포함하는 무선 카메라 시스템들에 관한 것이다.  카메라 모듈은 이미지 센서 또는 마이크로폰으로부터 데이터를 생성하도록 구성될 수 있다.  전기 입력은 1차 배터리를 충전하기 위해 직류를 수신하도록 구성될 수 있고, 배터리 리셉터클은 물리적 카메라 리셉터클 및 전기 카메라 커플러 둘 모두를 포함할 수 있다.  제1 실시예에서, 카메라 모듈은 분리 상태에서 데이터를 휴대용 컴퓨터 디바이스에 무선으로 송신하도록 구성된 무선 통신 모듈을 더 포함할 수 있다.  제2 실시예에서, 전력 모듈은 결합 상태에서 카메라 모듈로부터 데이터를 수신하고 무선 통신 모듈을 통해 결합 상태에서 데이터를 휴대용 컴퓨터 디바이스에 무선으로 송신하도록 구성될 수 있다.
Patent KR-20190125394-A (KR)
Title: α-할로-아크릴산 유도체의 전이 금속-촉매 프로토탈카복실화
Inventor: VOLCHKOV IVAN N
IPC: B01J27/232
Filed: 2018-02-22
Abstract: 본 발명은 촉매적 양의 구리 및/또는 은의 존재하에 α-할로-아크릴산 유도체의 프로토탈카복실화(protodecarboxylation) 단계를 포함하는 화학식 (I)의 할로 올레핀 또는 이의 염의 합성 방법에 관한 것이다.   
화학식 (I) 
   
상기 화학식 (I)에서,  
Hal, R 1 , R 2 , R 3 , R 4 , X 및 Y는 청구항 1에 따라 정의된다.
Patent KR-20190132667-A (KR)
Title: 막형성 장치 및 막형성 방법
Inventor: SUDA TOMOKAZU
IPC: C23C14/54
Filed: 2018-02-20
Abstract: 스퍼터링법에 의해 기판 상의 층 조성을 간편하게 변경한다. 막형성 장치는 진공용기와, 기판 반송기구와, 막형성원과, 제어부를 구비한다. 상기 진공용기는 감압상태를 유지하는 것이 가능하다. 상기 기판 반송기구는 상기 진공용기 내에서 기판을 반송하는 것이 가능하다. 상기 막형성원은 상기 기판에 대향해 상기 기판의 반송 방향을 따라 배치된 제1 타깃과 제2 타깃을 가진다. 상기 제1 타깃의 재료는 상기 제2 타깃의 재료와 다르다. 상기 제1 타깃과 상기 제2 타깃 사이에 주파수가 장파 대역의 교류전압이 인가되는 것에 의해 플라즈마가 발생하고, 상기 기판에 상기 제1 타깃의 상기 재료와 상기 제2 타깃의 상기 재료가 혼합한 층을 형성하는 것이 가능하다. 상기 제어부는 상기 교류전압의 듀티비를 바꾸는 것이 가능하다.
Patent KR-20190133224-A (KR)
Title: 공유 메닌 억제제로서의 피페리딘
Inventor: WANG SHAOMENG
IPC: A61P35/00
Filed: 2018-03-30
Abstract: 본 개시내용은 화학식 I에 의해 나타내어진 화합물 및 그의 제약상 허용되는 염 및 용매화물을 제공한다: 
   
여기서 A, R 1a , R 1b , R 1c , R 1d , R 2 , R 3 , R 8a , R 8b , R 10 , X, Z 2 , m 및 n은 명세서에 제시된 바와 같이 정의된다.  본 개시내용은 또한 메닌 억제에 반응성인 상태 또는 장애 예컨대 암을 치료하는데 사용하기 위한 화학식 I의 화합물을 제공한다.
Patent KR-20190137141-A (KR)
Title: 오프셋 인쇄 방법
Inventor: MURAOKA KOUJI
IPC: B41F17/34
Filed: 2017-06-20
Abstract: 잉크젯 방식에 의해 인쇄 원판에 인쇄 화상을 인쇄할 수 있는 점도의 잉크를 사용하면서, 인쇄용 블랭킷에 의해 인쇄 원판으로부터 피인쇄체에 정세한 인쇄 화상을 전사할 수 있는 오프셋 인쇄 방법을 얻는 것을 목적으로 한다.     오프셋 인쇄 방법은, 잉크젯 방식에 의해 원판에 잉크 화상을 인쇄하는 인쇄 원판 제작 공정과, 잉크 화상의 잉크에 함유되는 용제를 증발시켜 잉크의 점도를 증가시키는 잉크 건조 공정과, 잉크 화상을 인쇄용 블랭킷 표면에 복사하는 전사 공정과, 인쇄용 블랭킷을 피인쇄체에 가압하는 인쇄 공정을 갖는다.
Patent KR-20190140971-A (KR)
Title: 인플루엔자 바이러스 복제의 억제제로서 유용한 피롤로피리미딘 유도체
Inventor: JACOBSON IRINA C
IPC: A61K31/519
Filed: 2018-04-24
Abstract: 생물학적 샘플 또는 환자에서 인플루엔자 바이러스의 복제를 억제하고, 생물학적 샘플 또는 환자에서 인플루엔자 바이러스의 양을 감소시키고, 환자에서 인플루엔자를 치료하는 방법은, 화학식 I 내지 III 중 임의의 것으로 표시되는 화합물 또는 이의 약학적으로 허용 가능한 염의 안전하고 유효한 양을 상기 생물학적 샘플 또는 환자에게 투여하는 것을 포함한다. 약학적 조성물은 안전하고 유효한 양의 상기 화합물 또는 이의 약학적으로 허용 가능한 염, 및 약학적으로 허용 가능한 담체, 아쥬반트 또는 비히클을 포함한다.
Patent KR-20200019855-A (KR)
Title: 모션 벡터들 예측에 의한 플레이어 입력 모션 보상을 위한 시스템들 및 방법들
Inventor: KOPIETZ MICHAEL
IPC: H04N19/162
Filed: 2018-04-20
Abstract: 모션 추정 및 보상을 통해 대기 시간을 감소시키기 위한 시스템들 및 방법들에는, 모션 벡터들을 매칭, 태깅 및 합산하기 위해 원격 서버로부터의 룩업 테이블들을 사용하는 클라이언트 디바이스가 통합되어 있다. 원격 서버가 인코딩된 비디오 프레임들을 클라이언트에 전송할 때, 클라이언트는 그들을 디코딩하고, 모션을 추정하는 데 합산된 모션 벡터들을 적용한다. 또한, 이 기술은 미리 결정된 기준을 기반으로 모션 벡터들을 생성하고, 그들과 인밸리드에이터들을 그들을 캐싱하는 클라이언트에 전송한다. 서버는 클라이언트에 입력을 수신하도록 지시하고, 그것을 캐싱된 모션 벡터들 또는 인밸리드에이터들과 매칭시키는데 사용한다. 또한, 이 기술은 반복적인 모션 벡터들을 캐싱하고, 이전에 생성된 모션 벡터 라이브러리들을 클라이언트에 전송한다. 서버는 클라이언트에 모션 추정을 계산하도록 지시하고, 클라이언트에 저장된 모션 벡터 라이브러리를 업데이트하도록 지시하고, 따라서, 클라이언트는 실제 모션 벡터 데이터를 수신하기 전에 모션을 시작하도록 저장된 라이브러리를 적용한다.
Patent KR-20190141218-A (KR)
Title: 사용 준비된 냉동보존 세포
Inventor: TOMISHIMA MARK
IPC: A61K35/545
Filed: 2018-04-26
Abstract: 본 개시된 보호대상은 해동 후 증폭 및/또는 계대배양 없이 다운스트림 적용을 위해 직접 사용될 수 있는 해리된 세포의 사용 준비된 냉동보존 집단의 조성물에 관한 것이다. 본 개시된 보호대상은 이러한 조성물을 제조하는 방법, 및 이러한 조성물을 사용하는 시험관내 방법도 제공한다.
Patent KR-20200004822-A (KR)
Title: 디스플레이 스크린 주변 회로 검출 방법, 장치, 전자기기 및 저장매체
Inventor: WEN YAWEI
IPC: G02F1/13
Filed: 2019-05-08
Abstract: 본 발명의 디스플레이 스크린 주변 회로 검출 방법, 장치, 전자기기 및 저장매체에 따르면, 디스플레이 스크린 주변 회로 생산 라인 상에 배치된 제어부로부터 송신되는 품질 검출 요청을 수신하되, 상기 품질 검출 요청은 상기 디스플레이 스크린 주변 회로 생산 라인 상의 이미지 수집기에서 수집한 디스플레이 스크린 주변 회로 이미지를 포함하고; 상기 디스플레이 스크린 주변 회로 이미지를 확대 또는 축소하여, 크기가 결함 검출 모델의 입력 크기 요구와 일치한 검출 대상 이미지를 획득하되, 상기 결함 검출 모델은 과거 결함 디스플레이 스크린 주변 회로 이미지에 대해 실례 분할 알고리즘 MASK RCNN 트레이닝을 수행하여 획득된 것이며; 상기 검출 대상 이미지를 결함 검출 모델에 입력하여 결함 검출 결과를 획득하고; 상기 결함 검출 결과를 기초로 상기 디스플레이 스크린 주변 회로 이미지에 대응되는 디스플레이 스크린 주변 회로의 품질 우수 여부를 확인한다. 상기 기술적 해결수단은 결함 검출 정확도가 높고, 시스템 성능이 우수하며, 업무 확장 능력이 높다.
Patent KR-20200003290-A (KR)
Inventor: OH SANG EUN
IPC: C02F9/00
Filed: 2020-01-02
Abstract: The present invention relates to a biological treatment apparatus of low temperature wastewater using an electrochemical stabilization tank, and a method thereof. According to the present invention, in order to solve problems of a conventional biological treatment apparatus and method which cannot satisfy a standard of discharge water due to the degraded removal efficiency of ammonia when treating wastewater of low temperatures in winter, an electrochemical stabilization tank having the same ammonia removal effect regardless of temperatures and effectively controlling residual chlorine generated in an ammonia removal process is introduced, thereby effectively performing biological treatment of wastewater regardless of temperatures and satisfying a standard of discharged water. Therefore, a conventional biological treatment method which has to maintain ammonia removal efficiency of wastewater by repeatedly injecting nitrate bacteria in a situation that a reproduction rate of the nitrate bacteria is degraded due to a decrease in a temperature of introduced water such as winter, can be replaced with the biological treatment method of present invention.
Patent KR-20210092416-A (KR)
Title: rotor assembly device
Inventor: BAE SANG YONG
IPC: F42C15/24
Filed: 2020-01-16
Abstract: The present invention relates to a rotor assembly device. More particularly, the present invention relates to a rotor assembly device for inserting and assembling an initiating tube to a uniform depth on the side of a cylindrical rotor, and automatically inspecting the assembly state of the initiating tube. In addition, the rotor assembly device comprises: a mounting part for fixing a rotor; an insertion part for inserting an initiating tube into an insertion hole formed on a side surface of the rotor mounted on the mounting part; a pressurizing part which pressurizes the inserted initiating tube with a predetermined pressure up to a preset height; and an assembly inspection part which inspects the assembled initiating tube.
Patent KR-20210096401-A (KR)
Title: agriculture water sand filter
Inventor: KIM CHOON IL
IPC: B01D35/30
Filed: 2020-01-28
Abstract: The present invention relates to a sand filter for agriculture water, which supplies water in a spiral flow when supplying agricultural water, sends water rising vertically through a bulkhead pipe communicating with a water outlet on an opposite side of a water inlet to discharge the water through the water outlet, and drops the water down to a lower barrel through a sand outlet at a bottom of a funnel with wide top and narrow bottom to filter the water naturally. The filter can be used without failure or replacement even after long-term use, and reduces the manufacturing cost as much as possible. According to the sand filter for agriculture water of the present invention, an elbow guide pipe for guiding the direction of water to one side is assembled at the water inlet of an upper cylinder, and a funnel pipe with wide top and narrow bottom, passing through the sand outlet at the lower part is assembled on an inside of a lower cylinder. The funnel pipe is fitted with an upper step protruding from an outer peripheral surface at an upper end part thereof to an upper end part of a lower cylindrical body in a jammed state, and an inner step molded on a lower inner side of the upper cylindrical body presses an upper part of an engaging step, and is bound and coupled by screw assembly of a fastening nut. The agricultural water is supplied to one side of an inner circumferential side of the cylindrical body by the elbow guide pipe and an outer circumferential side of the bulkhead pipe, and induced to a downward flow in a swirling state. At the same time, sand is discharged through the sand outlet of the funnel pipe and collected in a lower drain pipe of the lower cylindrical body.
Patent KR-20200095400-A (KR)
Inventor: ALLIDIERES LAURENT
IPC: F17C13/04
Filed: 2020-01-28
Abstract: The invention relates to a method for filling a storage container (2) with a liquefied gas by means of a tank (10) of the liquefied gas. The method of the present invention comprises a transfer step of transferring the liquefied gas from the tank (10) into the storage container (2) by means of a differential pressure. The storage container (2) has an internal pressure higher than an internal pressure of the tank (10) before the transfer step. The method of the present invention, before the transfer step, includes the following steps of: placing the tank (10) and the storage container (2) in fluid communication so as to ensure a pressure drop in the storage container (2) advantageously to the tank (10); and increasing the pressure in the tank (10) using pressurizing devices (3, 6).
Patent KR-20210096765-A (KR)
Title: A mask-pack with separate gel-sheet and manufacturing method of it
Inventor: YOUN JI YOUN
IPC: A61K8/02
Filed: 2020-01-29
Abstract: The present invention relates to a mask pack with separated gel sheets and a manufacturing method thereof and, more specifically, to a mask pack in which gel sheets suitable for desired portions are differently applied when a mask pack for skin care is manufactured, and a manufacturing method thereof. According to the present invention, the mask pack for facial skincare comprises a support sheet (200) and gel sheets (100). The gel sheets (100) include: a first sheet (110) coming in contact with a user's forehead area; a second sheet (120) coming in contact with the user's eye area; and a third sheet (130) coming in contact with the user's mouth area.
Patent KR-20210100939-A (KR)
Title: Electronic device comprising touch sensor ic and method for operating thereof
Inventor: KO SEUNGHOON
IPC: G06F3/044
Filed: 2020-02-07
Abstract: An electronic device in accordance with an embodiment comprises a touch sensor, a touch sensor IC configured to identify an input position on the touch sensor, a display, and a display driving IC configured to provide one or more driving signals for driving the display to the display. The touch sensor IC: performs measurement of the input position on the touch sensor based on a first schedule while a first driving signal among the one or more driving signals is provided from the display driving IC in a first period, wherein the first schedule is set so that the one or more driving signal do not overlap a measurement period of the input position; and detects an event in which at least part of an application period of the first driving signal overlaps the measurement period of the input position based on a change in a period of the first driving signal from the first period to a second period, wherein the measurement of the input position may be configured to be performed based on a second schedule different from the first schedule. Various embodiments are possible.
Patent KR-20210103616-A (KR)
Inventor: KOZINSKI DAWID
IPC: G02B1/11
Filed: 2020-02-13
Abstract: The present invention is to provide an apparatus and a method for controlling a transparent panel, to block a user's glare in advance. According to an embodiment, the method for controlling a transparent includes the steps of: recognizing the position of a user's eyes on a first side and the position of a light source on a second side, with respect to a transparent panel; estimating the user's glare caused by the light source based on the position of the eyes and the position of the light source; and dimming a portion of the transparent panel to which the light of the light source is incident, when the user's glare is estimated to occur.
Patent KR-20210103738-A (KR)
Inventor: KIM CHANG HWAN
IPC: A01G9/04
Filed: 2020-02-14
Abstract: The present invention relates to a plant cultivation device which is capable of germinating seeds and cultivating a large quantity of germinated plants at once, and of which a plurality of cultivation plates can be easily drawn in and drawn out from a plurality of layers, respectively. The plant cultivation device comprises: a cultivation device main body (10) formed to accommodate a plurality of cultivation plates (20) in which seeds or plants are accommodated such that the seeds or plants can grow; a shelf, wherein a plurality of frames are installed to form a framework in vertical and horizontal directions inside the cultivation device main body (10) and formed in a plurality of rows, in each of the plurality of rows, a cultivation plate support frame (31) for guiding movement is installed to form a multi-layered structure, such that the cultivation plates (20) can be drawn in and drawn out while having both lower surfaces supported on both inner wall surfaces of the cultivation plate support frame (31), and a cultivation plate lead-in space (33) is formed in each layer, such that two or more of the cultivation plates (20) are sequentially drawn in on the same line and arranged in a line; a water spray unit (40) formed to spray water supplied from a water storage tank (50) installed on an inner side of the cultivation device main body (10) to an upper surface of the cultivation plates (20), wherein the shelf (30) is formed such that at least one germination area (35) for germinating a seed and at least one cultivation area (36) for growing a plant are provided, respectively. A distance between installation heights of the respective cultivation plate support frames (31) formed in the germination area (35) is formed to be narrower than a distance between installation heights of the respective cultivation plate support frames (31) formed in the cultivation area (36). According to the present invention, the plant cultivation device is capable of maximizing efficiency of cultivating plants.
Patent KR-20210111039-A (KR)
Title: System for cup holder of vehicle with wireless electric power charge function
Inventor: KIM JEONG SIK
IPC: B60R11/02
Filed: 2020-03-02
Abstract: The present invention relates to a cup holder for a vehicle with a wireless charging function. The cup holder for a vehicle with a wireless charging function comprises: a holder housing having an accommodation space for accommodating a coffee container or a beverage container; a tray having a connection unit longitudinally formed upwards on one end of the outer circumferential surface of the holder housing, coupled to the connection unit to be rotated in vertical and horizontal directions, and having an accommodation space for accommodating a portable terminal to wirelessly charge the portable terminal; a holder housing fixing unit having protrusions radially formed around the outer circumferential surface thereof, wherein one end thereof is installed inside a vehicle to be separated and coupled, and another end thereof is installed on the holder housing to be separated and coupled; and a power supply unit on the lower surface of the tray, into which a power cable for supplying power can be plugged. The cup holder for a vehicle with a wireless charging function has an extendable structure with an added charging function for wirelessly charging the battery of a portable terminal such as a smartphone while performing the natural function as a cup holder for accommodating a beverage holder.
Patent KR-20210111921-A (KR)
Title: Carbonated Drink Using Deahak Waxy Corn and Process for Preparation thereof
Inventor: KIM DO WAN
IPC: A23L2/60
Filed: 2020-03-03
Abstract: The present invention relates to a carbonated drink containing waxy corns developed by a university professor and a manufacturing method thereof capable of using the waxy corns developed by the university professor cultivated with an organic method, brown rice, and allulose. The manufacturing method comprises: a step of roasting the waxy corns developed by the university professor and the brown rice at 150-180℃; a step of extracting the roasted waxy corns and the brown rice from hot water and concentrating the same to be 8-12 brix (°Brix); a step of mixing 7-9 wt% of an obtained concentrating liquid of the waxy corns developed by the university professor, 0.5-0.7 wt% of a brown rice concentrating liquid, 0.1-0.3 wt% of allulose powder, and 80-80 wt% of purified water, and instantly sterilizing and cooling the same at 95-100℃ for 25-45 seconds at high temperature; and a step of separately filling 2.5-3.0 kg/cm^2 of carbonic acid in a drink base containing the waxy corns developed by the university professor. The present invention relates to the carbonated drink containing waxy corns developed by a university professor capable of providing rich sparkling compared to a general carbonated drink and maintaining carbonation pressure for a long time. The present invention can improve unique smell and taste of the corns by roasting, extracting, and concentrating the waxy corns developed by university professor and the brown rice. The present invention enhances freshness by maintaining carbonic acid quality and the carbonation pressure for a long time due to addition of the allulose. In addition, the present invention improves an added value of a local special food by contributing to stable sales of cultivating farmers due to consumption promotion of the waxy corns developed by the university professor and the brown rice cultivated in the organic method. The present invention is very useful in a processing drink industry because of an excellent effect of maintaining the carbonation pressure for a long time.
Patent KR-20210112125-A (KR)
Title: Core-shell copolymer, method for preparing the same and polycarbonate based resin composition comprising the core-shell copolymer
Inventor: JEONG MIN AH
IPC: C08L69/00
Filed: 2020-03-04
Abstract: The present invention provides a core-shell copolymer and a method for preparing the same. The core-shell copolymer comprises: a core containing a repeating unit derived from a diene-based rubber monomer and a repeating unit derived from an aromatic vinyl-based monomer; and a graft shell surrounding the core and containing a repeating unit derived from an alkyl (meth)acrylate monomer and a repeating unit derived from an aromatic (alkyl)methacrylate monomer, wherein the refractive index of the core is 1.53 to 1.54, the refractive index of the shell is 1.55 to 1.56, the average particle diameter of the core is 100 to 150 nm, and the average particle diameter of the core-shell copolymer is 110 to 180 nm. According to the present invention, the impact resistance and blackness degree of a molded article prepared based on a resin composition comprising the core-shell copolymer can be improved.
Patent KR-20210112449-A (KR)
Title: fixing devices of blind panel unit for clean room
Inventor: KIM JONG UK
IPC: E04B9/18
Filed: 2020-03-05
Abstract: The present invention relates to a fixing apparatus of a ceiling panel for a clean room, used when installing a ceiling panel on a wing unit of a square mold bar of a ceiling support structure for a clean room, which engages the mold bars of a main frame and a mounting frame, fixed and placed apart in a downward direction from a ceiling of the clean room by a suspension device, in a lattice shape by a coupling medium. The fixing apparatus of a ceiling panel for a clean room safely and rapidly installs the ceiling panel by using a separate fixing apparatus for a clean room, which is detachable from the mounting frame without a separate tool or an exclusive tool, instead of a conventional bolt joint method.
Patent KR-20210113799-A (KR)
Title: Electrochemical sensor and manufacturing method thereof
Inventor: CHON SEUNG HWAN
IPC: G01N27/333
Filed: 2020-03-09
Abstract: The present invention relates to an electrochemical sensor, and a manufacturing method of the electrochemical sensor. The electrochemical sensor comprises: a substrate; an electrode unit having a working electrode and a reference electrode formed on the substrate; and an organic polymer film formed on the reference electrode. The organic polymer film comprises a crystalline ionic compound containing chloride ions.
Patent KR-20210071794-A (KR)
Title: Manufacturing method of display apparatus and display apparatus manufactured by that method
Inventor: MIN JAE SIK
IPC: H01L33/00
Filed: 2020-03-19
Abstract: According to the present invention, a manufacturing method of a display device comprises: a primary transfer step of transferring a plurality of chips, formed on a wafer, onto a carrier substrate by an adhesive force; and a secondary transfer step of selectively transferring a plurality of chips formed or disposed on the carrier substrate onto a thermal peeling substrate by using a mask layer including a metal layer. Thereby, it is possible to selectively transfer a plurality of chips formed or disposed on a base substrate by using predetermined heat and pressure and it is possible to increase a selective chip transfer rate from the carrier substrate to a thermal peeling carrier substrate.
Patent KR-20210118664-A (KR)
Inventor: SONG SE YOUNG
IPC: F04B27/10
Filed: 2020-03-23
Abstract: The present invention relates to a swash plate-type compressor, which comprises: a housing; a rotating shaft rotatably mounted on the housing; a swash plate accommodated in a crankcase of the housing and rotated together with the rotating shaft; a piston forming a compression chamber together with the housing, reciprocating in association with the swash plate, inducting and compressing a refrigerant, and discharging the refrigerant into a discharge chamber of the housing; an inflow passage for guiding the refrigerant in the discharge chamber to the crankcase so that the inclination angle of the swash plate is adjusted; and a control valve which adjusts a flow cross-sectional area of the inflow passage by the differential pressure between the pressure in the discharge chamber and the pressure in the crankcase. The refrigerant in the discharge chamber is prevented from excessively flowing into the crankcase, thereby preventing a decrease in compressor efficiency and preventing an unintentional change in the inclination angle of the swash plate.
Patent KR-20210118702-A (KR)
Inventor: KIM DUCK KYU
IPC: A61B5/00
Filed: 2020-03-23
Abstract: A non-contact monitoring device for quarantine monitoring of an infectious patient according to an embodiment of the present invention includes: a radar sensor which measures a biosignal of a patient accommodated in an isolation facility in a non-contact manner; a data learning unit which learns a biosignal normal range of the patient through biosignal data measured by the radar sensor; and an abnormal state detection unit which detects the biosignal to be in an abnormal state when the biosignal measured by the radar sensor is out of the biosignal normal range learned by the data learning unit.
Patent KR-20200034986-A (KR)
Title: Method and apparatus for transmitting a random access preamble in a narrow band IoT system supporting time division duplexing
Inventor: SHIN SEOKMIN
IPC: H04W74/00
Filed: 2020-03-24
Abstract: The present invention provides a method and apparatus for transmitting a random access preamble in a narrowband IoT (NB-IoT) system supporting time division duplexing. More specifically, the present invention provides a method of a terminal transmitting a narrowband physical random access channel (NPRACH) preamble in an NB-IoT system supporting time division duplexing, which can comprise: a step of receiving setting information related to an uplink-downlink configuration from a base station; and a step of considering the uplink-downlink configuration to transmit the preset NPRACH preamble to the base station. The present invention is to provide a method and apparatus for transmitting a random access preamble in an NB-IoT system supporting time division duplexing, which can transmit the random access preamble by considering the uplink/downlink configuration set on the system.