baber/WOPTO huggingface dataset:
Patent KR-20200100659-A (KR)
Title: 상이한 랜덤 액세스 자원 및 연관의 공존
Inventor: SVEDMAN PATRICK
IPC: H04W74/02
Filed: 2017-11-22
Abstract: 경합 기반 랜덤 액세스(CBRA) 및 경합 없는 랜덤 액세스(CFRA)의 공존을 가능하게 하는 것은 네트워크 유연성 및 네트워크 자원들의 사용을 개선하기 위한 효과적인 기술이다.  일부 실시예들에서, CBRA 스케줄에서 모든 이용가능한 통신 기회들 및 CFRA 스케줄에서 모든 이용가능한 통신 기회들은 최종 스케줄을 생성하기 위해 사용될 수 있다.  CBRA 및 CFRA 통신들 둘 모두가 공존할 수 있는 것을 보장하기 위해 프리앰블 인덱스들의 상이한 서브세트들이 이용된다.  다른 실시예들에서, CBRA 스케줄에서 모든 이용가능한 통신 기회들 뿐만 아니라 CFRA 스케줄에서의 전용 통신 기회들이 최종 스케줄을 생성하기 위해 사용될 수 있다.  그 결과, 프리앰블 인덱스들의 더 작은 서브세트가 사용된다.
Patent KR-20200080348-A (KR)
Title: 디지털 콘텐츠를 재생하는 동안 콘텍스트 브라우징을 위한 모바일 사용자 인터페이스
Inventor: CIURDAR HORIA STEFAN
IPC: G06F16/438
Filed: 2013-06-05
Abstract: 디지털 영상과 같은 디지털 콘텐츠의 재생을 계속하는 동안 다수의 콘텍스트들을 제시하는 시스템 및 방법들이 제시된다. 다수의 부분들을 갖는 사용자 인터페이스(UI)가 사용자에게 제공된다. 디지털 콘텐츠는 UI의 제1 부분에서 재생된다. UI의 제2 부분은 디지털 콘텐츠와 연관된 콘텍스트 항목들의 목록을 포함한다. 콘텍스트 항목에 대한 사용자 선택이 수신되고, 선택된 콘텍스트 항목과 연관된 새로운 콘텍스트가 디지털 콘텐츠의 재생을 계속하는 동안 UI의 새로운 부분에서 디스플레이된다.
Patent KR-20200093648-A (KR)
Title: 드래그 브레이크를 갖는 블로우 다운 액추에이터 조립체
Inventor: FENN CHRISTOPHER L
IPC: F16H25/20
Filed: 2018-12-07
Abstract: 액추에이터 조립체는 작동 부재, 해제 부재 및 가압 가스 공급원을 포함하고, 정상 작동 모드 동안, 작동 부재와 해제 부재는 맞물려서 일체로 이동하고, 비상 작동 모드 동안, 가압 가스는 작동 부재를 해제 부재로부터 자동으로 분리하여 개별적으로 이동시킨다. 본 발명의 또 다른 양태에 따르면, 전자 기계식 액추에이터는 전자 기계식 구동 시스템 및 가스 발생기에 의해 작동되는 통합 백업 시스템을 포함하고, 백업 시스템이 활성화되면, 전자 기계식 구동 시스템이 분리되며 액추에이터는 미리 결정된 위치로 이동하여 기계적으로 제자리에 잠금된다.
Patent KR-20200124658-A (KR)
Title: Cnc-선반을 위한 선삭 방법 및 선삭 공구
Inventor: STJERNSTEDT PER ANDERS
IPC: B23B29/24
Filed: 2019-01-29
Abstract: 컴퓨터 연산된 수치 제어 선반은 : 절삭 부분 (2) 을 포함하는 선삭 공구 (1) 를 제공하는 단계로서, 절삭 부분 (2) 은 제 1 노즈 부분 (10) 을 포함하고, 제 1 노즈 부분 (10) 은 제 1 절삭 에지 (11), 제 2 절삭 에지 (12), 및 제 1 및 제 2 절삭 에지들 (11, 12) 를 연결하는 볼록한 노즈 절삭 에지 (13) 를 포함하고, 제 1 및 제 2 절삭 에지들 (11, 12) 은 평면도에서 직선형 또는 실질적으로 직선형인, 상기 선삭 공구 (1) 를 제공하는 단계; 금속 작업 편 (31) 을 제공하는 단계; 작업 편 회전 축선 (R2) 주위로 금속 작업 편 (31) 을 회전시키는 단계; 제 1 절삭 에지 (11) 가 활성화되고 제 2 절삭 에지 (12) 가 비활성화되어, 제 1 기계가공된 표면 (38) 이 볼록한 노즈 절삭 에지 (13) 에 의해 생성되고, 적어도 일부의 제 1 패스 (36) 중에, 진입 각도 (Κ) 및 제 1 절삭 에지 (11) 가 작업 편 회전 축선 (R2) 과 관련하여 형성되는 각도 (β) 가 동시에 변하도록 제 1 패스 (36) 를 행하는 단계를 포함한다.
Patent KR-20200112900-A (KR)
Title: 치환된 아미노피리미딘 화합물 및 이의 사용 방법
Inventor: XI NING
IPC: A61K45/06
Filed: 2019-01-18
Abstract: 본 발명은 PI3K 효소의 활성에 의해 매개되는 장애 또는 질병의 조절을 위한, 유리 형태 또는 약학적으로 허용되는 염 형태의 약물 후보자로서 새로운 아미노피리미딘 유도체, 및 이의 제형의 제조 및 용도에 관한 것이다.  또한, 본 발명은 상기 화합물을 포함하는 약학적으로 허용되는 조성물, 및 포유동물, 특히 인간에서 장애 또는 질병, 예컨대 PI3K 효소가 백혈구 기능에서 역할을 하는 면역력 및 염증의 장애, 및 백혈병 및 고형 종양을 포함하나 이에 제한되지 않는 PI3K 활성과 관련된 과증식성 장애의 치료에서 상기 조성물을 사용하는 방법을 제공한다.
Patent KR-20200113254-A (KR)
Title: 선상물의 제거 방법, 선상물의 제거 장치 및 전자ㆍ전기 기기 부품 부스러기의 처리 방법
Inventor: AOKI KATSUSHI
IPC: B07B1/12
Filed: 2019-01-30
Abstract: 다양한 형상을 포함하는 피 선별물에서 선상물을 효율적으로 선별하는 것이 가능한 선상물의 제거 방법, 선상물의 제거 장치 및 전자ㆍ전기 기기 부품 부스러기의 처리 방법을 제공한다.  원료의 공급 방향으로 서로 간격을 두고 연장되는 복수의 로드를 구비한 필터를 진동 체기 내에 배치하고, 필터 상에 선상물과 판상물을 적어도 포함하는 원료를 배치하여 필터에 진동을 부여함으로써, 선상물을 체 하측에 체 분별하는 것을 포함하는 선상물의 제거 방법이다.
Patent KR-20210080277-A (KR)
Title: 에너지 하베스팅 회로들용 스타터 회로
Inventor: DILLERSBERGER HARALD
IPC: H02M3/338
Filed: 2019-02-13
Abstract: 본 개시는, 입력 전압의 제 1 전위 및 제 2 전위를 갖는 에너지원에 대한, 특히 열전 생성기들에 대한 에너지 하베스팅 회로들용 스타터 회로를 제공한다.
Patent KR-20200128121-A (KR)
Title: 액 처리 장치 및 액 처리 방법
Inventor: AMAI MASARU
IPC: H05B6/10
Filed: 2019-02-20
Abstract: 실시 형태에 따른 액 처리 장치는, 발열 부재(31a)와, 기판 유지부(31)와, 처리액 공급부(40)와, 코일(32a)을 구비한다. 발열 부재(31a)는 기판의 일부에 근접하여 배치되고 단열 부재(31b)를 가진다. 기판 유지부(31)는 기판을 유지한다. 처리액 공급부(40)는 기판 유지부(31)에 유지된 기판 상에 처리액을 공급한다. 코일(32a)은 발열 부재(31a)를 유도 가열함으로써 기판의 일부를 가열한다.
Patent KR-20210003869-A (KR)
Title: 경화성 조성물에서 잠재성 촉매로서 사용하기 위한 4급 질소 화합물
Inventor: ZHAO LIGANG
IPC: C08G18/20
Filed: 2018-04-26
Abstract: 본 출원은 질소 헤테로사이클을 포함하는 4급 질소 화합물로서, 여기서: 적어도 하나의 중합체성 치환기가 상기 헤테로사이클의 고리 원자에 결합되고; 방향족 광제거성 기 (PRG)가 상기 헤테로사이클의 4급 질소 고리 원자에 직접 결합되며, UV 조사 하의 상기 방향족 광제거성 기의 방출은 3급 아민을 산출하는 것인 화합물에 관한 것이다.  본 출원은 추가로 경화성 조성물에서 잠재성 촉매로서의 상기 4급 질소 화합물의 용도로서, 상기 화합물의 경화가 3급 아민에 의해 촉매화 또는 공-촉매화될 수 있는 것인 용도에 관한 것이다.
Patent KR-20210005253-A (KR)
Title: 가상 어시스턴트를 위한 입력 모드 선택
Inventor: BADR IBRAHIM
IPC: G06F3/0484
Filed: 2019-05-13
Abstract: 입력 모드를 선택하는 방법, 시스템 및 장치가 설명된다. 일 양태에서, 방법은 모바일 장치의 잠금 스크린으로부터 가상 어시스턴트 애플리케이션을 시작하기 위한 요청을 지정하는 요청 데이터를 수신하는 단계를 포함한다. 요청 데이터를 수신하면 입력 신호가 획득된다. 가상 어시스턴트 애플리케이션에 대한 입력 모드는 입력 신호를 기반으로 후보 입력 모드에서 선택된다. 각 후보 입력 모드는 서로 다른 입력 유형의 서로 다른 후보 입력 모드의 입력 유형이다. 입력 유형에는 이미지 유형과 오디오 유형이 포함된다. 이미지 유형의 입력 모드는 가상 어시스턴트 애플리케이션에 입력하기 위한 픽셀 데이터를 수신한다. 오디오 유형의 입력 모드는 가상 어시스턴트 애플리케이션에 대한 오디오 입력을 수신한다. 가상 어시스턴트 애플리케이션은 선택된 입력 모드를 사용하여 수신된 입력 신호에 따라 선택된 콘텐츠를 제시한다.
Patent KR-20210008086-A (KR)
Title: Mcs 테이블을 결정하는 방법, 단말, 기지국 및 판독 가능한 저장 매체
Inventor: BAI WEI
IPC: H04L1/00
Filed: 2019-05-05
Abstract: 본 발명은 MCS 테이블을 결정하는 방법, 단말, 기지국 및 판독 가능한 저장 매체를 제공하여 복수의 MCS 테이블들로부터 통신 프로세스에 사용될 MCS 테이블을 결정하도록 한다. 상기 방법은 단말이 기지국에 의해 전송된 지시 정보를 운반하는 무선 자원 제어 (RRC) 시그널링을 수신하는 단계; 및 상기 단말이 상기 지시 정보에 따라 상기 제1 MCS 테이블을 결정하는 단계를 포함하고, 상기 지시 정보는 제1 MCS 테이블을 나타내고, 상기 제1 MCS 테이블은 제1 유형의 MCS 테이블 및 제2 유형의 MCS 테이블 중 하나이다.
Patent KR-20210008412-A (KR)
Title: 변환 엘리먼트의 제조 방법, 변환 엘리먼트 및 발광 디바이스
Inventor: PIQUETTE ALAN
IPC: B32B27/08
Filed: 2019-04-15
Abstract: 변환 엘리먼트의 제조 방법, 변환 엘리먼트 및 발광 디바이스가 개시된다. 일 구체예에서, 적어도 하나의 인광체 및 액체 폴리실록산 수지를 제공하고, 액체 폴리실록산 수지의 제1 분율로부터 경화된 폴리실록산 분말을 제조하는, 변환 엘리먼트의 제조 방법이 개시된다. 이 방법은 적어도 하나의 인광체, 경화된 폴리실록산 분말 및 액체 폴리실록산 수지의 제2 분율을 포함하는 혼합물을 제조하고, 혼합물을 경화된 층으로 캐스팅 및 경화하고, 경화된 층을 개별화하는 것을 추가로 포함한다.
Patent KR-20210023865-A (KR)
Title: 재생 가능한 원료를 기반으로 한 포장 접착제
Inventor: BRANDT ADRIAN
IPC: C08G18/75
Filed: 2019-06-18
Abstract: 본 발명은 접착제 조성물, 특히 베툴린을 기반으로 한 폴리에스테르 폴리올을 함유하는 포장 접착제 및 이의 제조 방법에 관한 것이다.     본 발명은 또한 설명된 접착제 조성물을 사용하여 필름형 기재를 본딩하는 방법에 관한 것이다.
Patent KR-20220102020-A (KR)
Title: Fmh plate for vehicles
Inventor: KWON CHOONG HO
IPC: B60R13/02
Filed: 2021-01-12
Abstract: The present invention has a buffer member in the form of an assembly block that can be connected to each other and allows the buffer member to be forcibly inserted into a base and fixed, so that the extruded buffer member can be cut to a desired length and used. Therefore, even when different rigidity is required according to vehicle type, the buffer member can be easily cut according to the rigidity and assembled conveniently and quickly. Particularly, the present invention leaves the overall shape of the buffer member as it is and manufactures the buffer member with different thicknesses, so even when the buffer member is manufactured in the same shape and length, the rigidity capable of absorbing shock can be manufactured differently. In addition, the present invention cuts and uses the extruded buffer member, so it is possible to cut and use the buffer member to an appropriate length depending on the shape of the space between a roof panel and a headliner surface. Therefore, the present invention can be used universally even if the shape of the space is different according to vehicle type. The present invention comprises a base and at least one buffer member.
Patent KR-20220104370-A (KR)
Title: Pet dog defecation plate with anti-bacterial coating
Inventor: KIM YONG SIN
IPC: A01N59/00
Filed: 2021-01-18
Abstract: The present invention relates to an antibacterial coated defecation plate for pet dogs coated with a functional coating material that enables beneficial effects such as antibacterial, deodorizing, generation of far-infrared rays and negative ions, and improvement of blood flow by coating a material to which the principle of metaceramic is applied to a defecation board for pet dogs. The present invention contains a fusion material, obtained by mixing and diluting 30 wt% of a mixed powder obtained by mixing 20 parts by weight of a germanium powder raw material, 70 parts by weight of a ceramic powder raw material, and 10 parts by weight of a silver powder raw material, and 70 wt% of alcohol, as a main component.
Patent KR-20220105241-A (KR)
Inventor: JIN SANG EUN
IPC: A61H7/00
Filed: 2021-01-19
Abstract: A massage chair having a user preference-based massage posture providing function according to an aspect of the present invention includes: a body unit including a backrest part supporting and massaging a user's head, neck, shoulders, and waist, a seat part supporting and massaging the user's hips and thighs, and a lower support part supporting and massaging the user's calves and feet; an angle adjustment unit provided in the body unit to adjust at least one of a first angle between the backrest part and the seat part and a second angle between the seat part and the lower support part; a size calculation unit provided on at least one of the backrest part, the seat part, and the lower support part to collect or calculate a human body size value including at least one of the user's height and weight; and a posture provision unit for calculating an optimal angle range composed of a first angle range corresponding to the first angle and a second angle range corresponding to the second angle, and allowing at least one of the first angle and the second angle to be included within the optimal angle range on the basis of the user's input values with respect to the optimal angle range, human body size value, and comfort. It is possible to provide an optimal massage posture.
Patent KR-20220105417-A (KR)
Inventor: HA YOUNG KEUN
IPC: F23L5/02
Filed: 2021-01-20
Abstract: According to an embodiment of the present invention, a combustion apparatus for completely burning an introduced fuel comprises: a body unit having an accommodation space for accommodating a solid fuel injected from the outside, and for providing a space in which the accommodated fuel is burned; a supply line connected to a lower side of the body unit, and for injecting air or a fuel into the accommodating space so that the accommodated fuel is completely burned; a communication unit formed to stand from the inner bottom surface of the body unit, disposed in the accommodating space, and for allowing the air or fuel injected from the supply line to diffuse into the accommodating space while moving in a height direction; and a circulation line having one side connected to an upper side of the body unit and the other side connected to the supply line, and for circulating the air, heated and raised in the accommodating space, the accommodating space to the supply line. Therefore, the combustion apparatus can increase the flow of a combustion gas generated.
Patent KR-20210013246-A (KR)
Title: Base station device, and allocating method for wireless resource
Inventor: PARK HAE SUNG
IPC: H04W88/08
Filed: 2021-01-21
Abstract: Disclosed are a base station device, in which a terminal combination of a terminal group, to which a specific radio resource is precoded in accordance with a multi user (MU)-multi input multi output (MIMO) scheme to maintain orthogonality between respective terminal signals to be allocated in common, and other terminals, to which the specific radio resource is redundantly allocated with the terminal group in accordance with a non-orthogonal multiple access (NOMA) scheme, from a plurality of terminals within a cell, so that scheduling to allocate the specific radio resource is performed to enable each terminal to efficiently utilize common radio resources, and a resource allocation method thereof. According to the present invention, the base station device comprises a selection unit, a determination unit, and an allocation unit.
Patent KR-20220106487-A (KR)
Title: Oil Skimmer
Inventor: OH KYE DONG
IPC: E02B15/04
Filed: 2021-01-22
Abstract: Disclosed are a method of generating an electronic visitor list using a user terminal, an application for the method, and an application distribution server storing the application. According to the present invention, when a user enters or leaves a space, by exchanging a mobile key and a space identifier between space checkers installed in the user terminal and the space, entry registration and exit registration can be performed, and separate user operations are restricted. The water wheel type oil recovery device includes a filter part, a water supply part, a drainage part, and an oil storage part.
Patent KR-20220108243-A (KR)
Inventor: PARK SUNKYUN
IPC: B32B37/02
Filed: 2021-01-25
Abstract: Provided is a window manufacturing method, which includes the steps of: providing a first adhesive on a dummy substrate; providing a first mother substrate on the first adhesive; disposing a first portion of an interleaving paper on a surface of a suction stage disposed on the first mother substrate; and pressing the suction stage toward the first mother substrate to attach the first mother substrate to the dummy substrate. The present invention provides the window manufacturing device capable of simplifying a window manufacturing process and a window manufacturing method using the same.
Patent KR-20220109139-A (KR)
Title: A board game tool that can detect the player's disposition
Inventor: JANG YONG HUI
IPC: A63F3/04
Filed: 2021-01-28
Abstract: The present invention relates to a board game tool for identifying disposition of a player and, more specifically, to a board game tool for identifying disposition of a player, wherein a player can know one's own strength that is a disposition differentiated from others while playing a game. According to the present invention, while talking about what the player did wrong or what the player did well in a process of dividing cards during the game, the strength for identifying the disposition is provided to be used for counseling with toddlers.
Patent KR-20220111324-A (KR)
Inventor: KIM HYEONG DEOK
IPC: A62B18/02
Filed: 2021-02-02
Abstract: The present invention relates to a method for manufacturing a Hanji (Korean traditional paper) mask which makes breathing easier by effectively blocking yellow dust and polluted fine dust. The method comprises: a first step of collecting Broussonetia kazinoki; a second step of steaming the collected Broussonetia kazinoki; a third step of peeling the skin of Broussonetia kazinoki; a fourth step of preparing white skin and boiling the white skin in lye; a fifth step of bleaching the white skin in sunlight; a sixth step of preparing Broussonetia kazinoki fiber; a seventh step of adding pegmatite before making Hanji; and an eighth step of making Hanji. Through the above eight steps, Hanji containing a pegmatite component is prepared, yarn is made by using the Hanji, and a Hanji mask is prepared by using Hanji raw fabric woven with the yarn. Unlike an ordinary mask, two detachable filters are inserted into the Hanji mask. One filter is a detachable filter of Dustproof Class 2, which has a stronger blocking function, and the other filter is a Hanji filter effective in preventing fine dust and bacterial infection by processing Hanji with pegmatite added thereto using silver particles. In addition, because a face cannot be completely covered with a normal mask, a mask of the present invention is designed to fit the face, thereby exhibiting excellent adhesion.
Patent KR-20220111853-A (KR)
Inventor: CHO SUNG MAN
IPC: H01M10/0562
Filed: 2021-02-03
Abstract: The present invention relates to an all-solid-state battery in which growth of a lithium dendrite is suppressed. The all-solid-state battery includes a positive electrode layer, a negative electrode layer, and a solid electrolyte layer positioned between the positive electrode layer and the negative electrode layer, wherein the solid electrolyte layer includes a dendrite blocker capable of lithiation.
Patent KR-20220112569-A (KR)
Title: Composition for skin anti-polution comprising extract of cirsium setidens as an effective ingredient
Inventor: PARK DAE LONG
IPC: A23L33/105
Filed: 2021-02-04
Abstract: The present invention relates to a composition for skin anti-pollution comprising an extract of Cirsium setidens as an effective ingredient, wherein the composition for skin anti-pollution according to the present invention has an anti-pollution effect that protects the skin from chemicals that are toxic to skin cells by containing the Cirsium setidens as the effective ingredient. Specifically, when the composition is applied to skin treated with the toxic chemicals, the death of skin cells can be minimized, and skin conditions deteriorated due to the toxic chemicals can be alleviated.
Patent KR-20220114252-A (KR)
Title: Amine-based compound and organic light emitting device comprising same
Inventor: LEE SUNG JAE
IPC: H01L51/50
Filed: 2021-02-08
Abstract: The present specification provides a compound of a chemical formula 1 and an organic light emitting device including the same. When the compound according to an exemplary embodiment of the present invention is applied to the organic light emitting device, electron injection and movement of the device are improved, and hole suppression ability is excellent, thereby exhibiting excellent luminous efficiency.
Patent KR-20220120142-A (KR)
Title: Methods and systems for performing notarization of electronic documents based on blockchain distributed ledger
Inventor: KIM JUN SIK
IPC: G06Q50/18
Filed: 2021-02-23
Abstract: The present invention relates to a method and system for notarizing an electronic document based on a blockchain distributed ledger. The method for notarizing an electronic document, according to the present invention, comprises: an information request step; a hashing step; a notarization request step; a blockchain notarization step; and a notarization confirmation step. According to the present invention, commercial transactions related to the transfer of electronic document ownership or electronic transactions through the provision of collateral can be completely realized.
Patent KR-20220121341-A (KR)
Title: Method for the operation of a medical-related professional community service provision system based on information security
Inventor: SONG DEOKSOO
IPC: H04L9/40
Filed: 2021-02-25
Abstract: An operating method of a medical-related professional community service providing system based on information security according to the present invention provides a community that provides data delivery and sharing services using end-to-end encryption between clients, restricts participation by community group by classifying information according to an expertise or needs of users using community services, restricts participation by grouped community by subdivided qualification verification even after anonymity, treats community information specially like medical data in order to share anonymous/real-name medical information in compliance with the law, and needs strict adherence to universal community guidelines. The present invention is to provide a medical professional community capable of sharing medical personnel, medical institutions, and medical related information.
Patent KR-20220129348-A (KR)
Title: The loess jjimjilbang formed to enable movement
Inventor: CHA YOUNG SUP
IPC: A61H33/06
Filed: 2021-03-16
Abstract: The present invention relates to a mobile loess jjimjilbang. The mobile loess jjimjilbang comprises: a heat supply unit having a caster installed at a lower part of each corner and supplying heat into a fomentation room; and the fomentation room having a space inside to allow entry and exit for fomentation and installed at an upper end of the heat supply unit. In addition, firewood burned in a combustor heats loess, loess stones and loess bricks installed inside the fomentation room to maintain the same at a predetermined temperature, and then fomentation can be done for a certain period of time even if combustion does not occur in the combustor. Accordingly, a fomentation effect is provided while reducing consumption of the firewood and minimizing heat loss at the same time. Moreover, since the mobile loess jjimjilbang includes the heat supply unit and the fomentation room and has loess stones, an interior material, and a wooden finishing material installed inside the fomentation room, radiation of far-infrared rays by loess, antibacterial properties, and indoor humidity are controlled to increase the fomentation effect for the user during fomentation. Since the mobile loess jjimjilbang is made mobile to change an installation location according to a site situation, it is easy to install the mobile loess jjimjilbang and adjust the location thereof according to an installation environment.
Patent KR-20220130455-A (KR)
Title: Method and apparatus for simultaneous transmission of uplink information in wireless communication system
Inventor: PARK SUNG JIN
IPC: H04L1/18
Filed: 2021-03-18
Abstract: According to one embodiment of the present disclosure, provided is a method, which comprises the steps of: reporting, to a base station, terminal capability for simultaneous transmission of one or more uplink signals scheduled to overlap in a time domain in a wireless communication system; receiving resource allocation information and priority information for a plurality of uplink signals from a base station; identifying whether a plurality of resources for each of a plurality of uplink signals overlap in the time domain, based on the resource allocation information; and simultaneously transmitting the plurality of uplink signals to the base station, based on the priority information and the terminal capability when the plurality of resources overlap in the time domain.
Patent KR-20220138082-A (KR)
Title: Manufacturing method of 3d flash memory based on ferroelectric
Inventor: SONG YUN HEUB
IPC: H01L29/66
Filed: 2021-04-05
Abstract: A manufacturing method of a 3D flash memory based on a ferroelectric is disclosed. According to one embodiment, the manufacturing method of a 3D flash memory comprises the steps of: preparing a semiconductor structure including a plurality of word lines extending in a horizontal direction on a substrate and stacked in a vertical direction, a plurality of sacrificial layers interposed between the plurality of word lines and extending in the horizontal direction, and at least one hole extending in the vertical direction passing through the plurality of word lines and the plurality of sacrificial layers, wherein a barrier metal layer extending in the vertical direction is deposited on an inner wall of the at least one hole, and a ferroelectric layer used as a charge storage layer is deposited on an inner wall of the barrier metal layer; performing a rapid cooling process on the ferroelectric layer in the semiconductor structure; forming a channel layer extending in the vertical direction on an inner wall of the ferroelectric layer; removing the plurality of sacrificial layers; and forming barrier metal regions isolated from each other by removing portions of the barrier metal layer through spaces where the plurality of sacrificial layers are removed. Accordingly, the present invention can solve the disadvantages that the process of applying a barrier metal layer to a 3D structure is complicated and difficult.
Patent KR-20210042877-A (KR)
Title: Apparatus and Method for Object Detection
Inventor: LEE JAE YOUNG
IPC: H03G5/00
Filed: 2021-04-08
Abstract: Disclosed are an object detection device and method. The object detection device according to one aspect of the present invention comprises: an amplifier for amplifying a reflected wave signal of an ultrasonic wave returned after being transmitted with a variable gain; a gain controller for controlling a gain of the amplifier with a first variable gain in a first area (A1) in which a reflected waveform of an object to be sensed is checked and controlling the gain of the amplifier with a second variable gain in a second area (A2) in which a reflected waveform from a surrounding object is checked; a comparator for comparing a signal on an envelope corresponding to the signal amplified by the amplifier with a preset threshold value and outputting a signal greater than the threshold value among the signals on the envelope; a calculator for calculating an absolute value of a first differential value of the signal on the envelope and a time point at which a maximum value of the absolute value of the first differential value is calculated; and a detector for detecting an object using a third time point at which the maximum value is calculated before a second time point at which a signal greater than the threshold value is output. An embodiment of the present invention can be configured with a relatively simple structure, thereby lowering the implementation cost and complexity.