baber/WOPTO huggingface dataset:
Patent KR-20170125815-A (KR)
Title: 패널을 갖춘 문짝 및 이러한 문짝을 위한 패널 키트
Inventor: HARINCK KRIS ANDRE
IPC: E06B3/22
Filed: 2015-12-29
Abstract: 문짝은 프레임(4); 그리고 전방 리프(front leaf; 6), 후방 리프(back leaf; 7) 및 필러 플레이트(filler plate; 8)를 갖춘 도어 패널(door panel; 5)을 포함하며, 프레임(4)은 홈(15)을 형성하도록 내향으로 배향되는 립(lip; 14)을 갖춘 통상적인 프로파일(profile; 9)로 이루어지고, 전방 리프(6)는 프레임(4)의 전방에 대해 고정되며 적어도 부분적으로 프레임(4)의 전방을 덮고, 도어 패널(5)은 패널 슬래트(panel slat; 17)에 의해 프레임(4)의 후방에 고정되며, 전방 리프(6)에는, 프레임(4)의 전방에 대해 전방 리프(6)가 당겨질 수 있도록 하는 클램핑 수단(20)이 마련되고, 이러한 클램핑 수단(20)은 프레임(4)의 둘레를 따라 하나 이상의 클램프에 의해 형성되며, 이때 기본 요소(21)는 전방 리프(6) 상에 고정되고 이 기본 요소에 부착되는 클램핑 슬래트(22)는 전술한 립(14) 배후에서 후크(hook)하고, 전방 리프(6)를 향해 기본 요소(21) 상에서 타이트(tight)하게 될 수 있다.
Patent KR-20170116056-A (KR)
Title: 윈드쉴드 와이퍼 대기 위치용 히터
Inventor: BULGAJEWSKI EDWARD F
IPC: B60S1/04
Filed: 2016-01-13
Abstract: 윈드쉴드 와이퍼 대기 위치 히터는, 저저항의 전극 재료로 된 전극들 사이에서 고저항의 히터 재료를 지지하는 가요성 기재를 갖춘 에어리어 타입 히터 구성을 채용한다.  히터의 최단 치수를 따라 전류 흐름을 배향시키는 버스 구조를 통해서, 그리고 히터의 최장 치수에 걸친 전압 강하를 감소시키도록 버스 구조의 중간점에서 전력을 공급하는 것에 의해, 히터 요소의 큰 길이 대 폭이 마련된다.  클립 구조는, 히터 구성요소들 사이의 적층식 연결점의 내부 전도성 층이 크림핑 작업에 의해 간단하게 결합되는 것을 가능하게 한다.
Patent KR-20170113615-A (KR)
Title: 결제를 위한 사용자 인터페이스
Inventor: VAN OS MARCEL
IPC: G06Q20/24
Filed: 2016-01-28
Abstract: 본 개시내용은 일반적으로 모바일 디바이스로 결제를 행하는 것에 관한 것이다.  하나의 예시적인 프로세스에서, 디바이스는 지문 인증 정보와 같은 제1 인증 데이터, 및 은행 인가 코드와 같은 제2 인증 데이터를 수신한다.  이어서 디바이스는 결제 거래들에 대한 거래 요청을 전송한다.  다른 예시적인 프로세스에서, 디바이스는 물리적 입력 메커니즘의 활성화를 검출하고 생체인식 센서를 사용해 지문을 검출한다.  디바이스는 NFC 결제 거래들에 참여하도록 인에이블된다.  다른 예시적인 프로세스에서, 디바이스가 카메라 센서의 시야에서 신용 카드의 부분적 신용 카드 정보를 검출하는 동안, 디바이스는 카메라 센서를 통해 획득된 이미지들의 라이브 프리뷰(live preview)를 디스플레이한다.
Patent KR-20170103996-A (KR)
Title: 오디오 주파수 신호 복호기에서 주파수 대역 확장을 위한 최적화된 스케일 팩터
Inventor: KANIEWSKA MAGDALENA
IPC: G10L21/038
Filed: 2014-07-04
Abstract: 본 발명은, 오디오 주파수 신호의 주파수 대역 확장을 위한 과정 동안 여기 신호 또는 필터에 적용되는 최적화된 스케일 팩터를 결정하기 위한 방법에 관한 것이며, 대역 확장 과정(E601)은 제1 주파수 대역에서 여기 신호 및 선형 예측 필터의 계수를 포함하는 제1 주파수 대역의 파라미터를 복호화하거나 추출하는 단계, 적어도 하나의 제2 주파수 대역에서 확장된 여기 신호를 발생시키는 단계, 및 선형 예측 필터에 의해서 2 주파수 대역을 위해 필터링하는 단계를 포함한다. 이 결정 방법은, 제1 주파수 대역의 선형 예측 필터보다 낮은 차수이고 추가 필터로 불리는 선형 예측 필터를 결정하는 단계(E602)로서, 추가 필터의 계수가 제1 주파수 대역으로부터 복호화되었거나 추출된 파라미터로부터 획득되는 단계, 및 최적화된 스케일 팩터를 적어도 추가 필터의 계수들의 함수로서 계산하는 단계(E603)를 포함한다. 본 발명은 또한, 기술된 바와 같은 방법을 이용해서 최적화된 스케일 팩터를 결정하기 위한 장치 및 이와 같은 장치를 포함하는 복호기에 관한 것이다.
Patent KR-20170130436-A (KR)
Title: 공조취출구의 풍향조정장치 및 항균부재
Inventor: SAYEKI GORO
IPC: A61L9/04
Filed: 2015-03-27
Abstract: 공조취출구의 풍향조정장치로서, 공조기에 공기조화된 공기를 취출하는 공조취출구의 전방에 배치되고, 상기 공조취출구로부터 취출되는 공기를 받는 면판부와, 상기 면판부를 상기 공조취출구의 전방에 설치하는 설치부와, 상기 면판부에 설치되는 항균부재로서, 살균성을 가지는 물질인 항균제와, 전면에 미세구멍을 가지는 봉투재에 상기 항균제를 수용하는 봉투체와, 상기 봉투체를 수용하고, 상기 공조취출구로부터 취출되어 상기 봉투체를 투과하는 공기의 통기량을 제한하는 통기구를 가지는 케이스체를 가지는 항균부재를 구비한다.
Patent KR-20170126980-A (KR)
Title: 다공성 중합체 입자를 포함하는 조성물 및 접착 용품 및 기재를 코팅하는 방법
Inventor: CARUSO DAILEY MARY M
IPC: C09D7/65
Filed: 2016-02-22
Abstract: 코팅 및 코팅 내에 배치된 다공성 중합체 입자를 포함하는 조성물이 제공된다.  기재 및 기재의 제1 주 표면 상에 배치된 조성물을 포함하는 접착 용품이 또한 제공된다.  조성물은 접착제 및 접착제 내에 배치된 다공성 중합체 입자를 포함한다.  추가로, 조성물을 제공하는 단계, 표면을 포함하는 기재를 제공하는 단계 및 기재 표면 상에 조성물을 적용하는 단계를 포함하는, 기재를 코팅하는 방법이 제공된다.  조성물 및 접착 용품은 습윤 기재 또는 건조 기재에 적용될 수 있다.
Patent KR-20170137806-A (KR)
Title: 비대칭형 스위칭 커패시터 레귤레이터
Inventor: CROSSLEY JOHN
IPC: H02M3/07
Filed: 2016-04-06
Abstract: 본 발명은 고효율로 넓은 전압 범위를 커버하는 출력 전압을 제공할 수 있는 비대칭형 스위칭 커패시터 레귤레이터를 제공한다. 개시되는 스위칭 커패시터 레귤레이터는 하나 이상의 스위칭 커패시터 양단의 전압을 스위칭 커패시터 레귤레이터의 나머지 스위칭 커패시터 양단의 전압과 다르게 함으로써 넓은 범위의 출력 전압을 발생하도록 구성된다.
Patent KR-20170141704-A (KR)
Title: 개선된 열 안정성을 갖는 전자수송층 및 막
Inventor: DE VRIES TIMOTHY S
IPC: H01L51/52
Filed: 2016-04-22
Abstract: 본 발명의 양태는 전자수송 물질과 유기 알칼리-금속 염(organo alkali-metal salt)의 블렌드(blend)를 갖는 조성물로서, 상기 염이 115℃ 보다 큰 유리전이를 갖는 조성물을 제공한다. 유기-알칼리 금속 염은 리튬 2-(2-피리딜)페놀레이트(LiPP), 리튬 2-(2',2"-바이피리딘-6'-일)페놀레이트(LiBPP), 2-(이소퀴놀린-10-일)페놀레이트(LiIQP), 및 리튬 2-(2-페닐퀴나졸린-4-일)페놀레이트 및 리튬 2-(4-페닐퀴나졸린-2-일)페놀레이트로 이루어진 군으로부터 선택될 수 있다. 바람직한 구현예에서, 유기-알칼리 금속 염은 리튬 2-(2',2"-바이피리딘-6'-일)페놀레이트(LiBPP)이다. 본 발명의 양태는 또한, 상기 조성물로 제조된 막 층(film layer)을 갖는 막 및 장치를 제공한다.
Patent KR-20170137865-A (KR)
Title: 폴리프로필렌 필름 구조체
Inventor: JACOBS FRANCISCUS
IPC: C08K5/00
Filed: 2016-04-26
Abstract: 본 발명은 프로필렌의 동종중합체를 포함하는, 오일과 접촉하는 층을 갖는 2축 배향 필름을 포함하는 구조체로서, 프로필렌의 동종중합체가 95 % 내지 98 % 의 이소택틱 펜타드 함량을 갖고, 30 ppm 이하의 회분 함량을 갖는 것을 특징으로 하는 구조체이다.
Patent KR-20180006919-A (KR)
Title: 암의 치료 방법
Inventor: LI CHIANG J
IPC: A61K31/513
Filed: 2016-04-18
Abstract: 하기 화학식 (I)의 적어도 1종의 화합물; FOLFIRI, 및 임의로 적어도 1종의 혈관신생 저해제를 투여하는 단계를 포함하는 방법, 및 이를 포함하는 키트: 




 .
Patent KR-20180004166-A (KR)
Title: Perc형 태양전지용 알루미늄 페이스트 조성물
Inventor: NAKAHARA MASAHIRO
IPC: H01L31/0216
Filed: 2016-04-26
Abstract: 본 발명은 PERC형 태양전지 셀에 높은 변환 효율을 부여할 수 있는 동시에, 실리콘 기판에 대한 밀착성이 뛰어나고 고온, 고습 환경에서도 전기적 특성 저하 및 소성 후 공극의 발생도 억제할 수 있는 PERC형 태양전지용 알루미늄 페이스트 조성물을 제공한다.  
또한, 유리 프릿을 포함하는 PERC형 태양전지용 알루미늄 페이스트 조성물이다. 상기 유리 프릿은, Pb 및 알칼리 금속을 포함하지 않고, B 2 O 3  성분을 포함한다.
Patent KR-20180018558-A (KR)
Title: 인발 공정을 통해 재펄프화 가능한 종이 스트링 및 스트랩을 제조하는 방법 및 관련된 디바이스
Inventor: CHTOUROU HALIM
IPC: B31F1/00
Filed: 2016-06-02
Abstract: 종이 스트랩 형성 방법이 제공된다. 방법은 베이스 시트로부터 종이 스트립 제공 및 제1 다이를 통해 종이 스트립을 지향하여 중간 스트링 형성을 포함할 수 있다. 방법은 제1 다이로부터 제2 다이를 통해 중간 스트링 지향을 더 포함할 수 있으며, 제2 다이를 출사하는 중간 스트링은 실질적으로 꼬임 없는 상태이다. 종이 스트랩을 형성하기 위한 연관된 장치 및 디바이스가 또한 제공된다.
Patent KR-20180010235-A (KR)
Title: 생물학적으로 절단가능한 테트라펩티드 연결제
Inventor: CARLSON JEFFREY C
IPC: C07K5/107
Filed: 2016-05-27
Abstract: 제1 화합물을 아민-함유 제2 화합물에 가역적으로 연결하기 위한 테트라펩티드 링커가 기술된다. 상기 테트라펩티드 링커를 함유하는 화합물 및 상기 테트라펩티드 링커의 사용방법도 또한 기술된다.
Patent KR-20190032982-A (KR)
Title: Substrate processing apparatus, method of manufacturing semiconductor device, and recording medium
Inventor: YOSHINO TERUO
IPC: H01L21/67
Filed: 2018-01-03
Abstract: The present invention provides a technology having high processing efficiency even in a device of a type in which a plurality of substrates are arranged in a cylindrical form. Provided is the technology having: a tray including a heat storage unit on which the substrate is loaded; a substrate transfer unit having a rotary shaft and rotary plate supported on the rotary shaft and provided to allow the tray to be loaded on the rotary plate; a plurality of bases circumferentially provided around the rotary shaft; and a heater installed on each of the base.
Patent KR-20190084527-A (KR)
Title: Submarine Fender
Inventor: SIN YONG JOO
IPC: E02B3/26
Filed: 2018-01-08
Abstract: The present invention relates to a submarine fender and, more specifically, to a submarine fender capable of facilitating on-site installation and increasing the combination force of a weight by embedding the weight in a fender, and preventing damage to a submarine body caused by the weight during the occurrence of a collision through the combination structure of the weight which is integrated with the fender. In other words, the present invention includes: a hollow pipe having an internal space; a buffer member surrounding the outer part of the hollow pipe and having buoyancy; a support protruding towards the inside of the hollow pipe; and a weight having a cylindrical shape to be inserted into the hollow pipe and combined with the upper part of the support to be supported.
Patent KR-20190086316-A (KR)
Title: Thermoplastic Polyurethane Composition and method thereof
Inventor: YOO CHANG YUL
IPC: C08G18/76
Filed: 2018-01-12
Abstract: The present invention discloses a thermoplastic polyurethane composition and a manufacturing method thereof. A method for manufacturing a thermoplastic polyurethane comprises: a first step of preparing a copolymer composed of 20 to 60 : 80 to 40 wt% of two different polyols in a reactor; a second step of injecting an excess amount of aromatic diisocyanate relative to the copolymer into the reactor, and then polymerizing the copolymer and the aromatic diisocyanate to generate a prepolymer; a third step of manufacturing a polyurethane by mixing a curing agent with the prepolymer; and a fourth step of aging the polyurethane. The thermoplastic polyurethane composition according to the present invention has an advantage of having both heat resistance and cold resistance at the same time.
Patent KR-20180084669-A (KR)
Inventor: QIAN CHEN
IPC: H04W74/08
Filed: 2018-01-16
Abstract: The present disclosure relates to a 5^th generation (5G) or pre-5G communications system for supporting a higher data transmission rate after a 4^th generation (4G) communications system such as long term evolution (LTE). The present disclosure includes a method for generating a random access preamble. The method comprises the steps of: receiving random access configuration information, wherein the random access configuration information includes preamble resource pool information, and the preamble resource pool information includes available base sequences; generating an M number of sequences according to one base sequence among the available base sequences, wherein the M is greater than 1; and generating a random access preamble according to the M number of sequences. The present disclosure includes an apparatus for generating a random access preamble and a method and an apparatus for indicating random access configuration information. As a technical solution provided by the present disclosure, high frequency band multi-beam operations in 5G may be applied, and system performance may be improved in a random access process.
Patent KR-20190087755-A (KR)
Title: Effect of Natural Shampoo for Pet Skin Improveing on Oil and Moisture Content
Inventor: OKJIN KIM
IPC: A61K8/42
Filed: 2018-01-17
Abstract: The present invention relates to a natural shampoo composition for pets containing a natural surfactant. More specifically, the present invention relates to a natural shampoo composition for pets prepared by using a natural surfactant, cleaning the skin and hair of the pets to improve the oil and water content in the skin for 40 to 50%. The present invention relates to the natural shampoo composition for pets prepared by using natural ingredients for preventing or ameliorating skin diseases such as fungal skin diseases, pyoderma, eczema, seborrheic dermatitis, allergic dermatitis and folliculitis.
Patent KR-20190087794-A (KR)
Title: Continuous processing method for machine tool and machine tool for performing the same
Inventor: KIM JAE HWI
IPC: B23B7/02
Filed: 2018-01-17
Abstract: The present invention relates to a continuous processing method of a machine tool. In the continuous processing method of a machine tool, provided is a main shaft installed to be movable back and forth along an axial direction and for clamping and unclamping a material supplied through a through hole. The material is supplied to the main shaft through the through hole of the main shaft from a material supplying device spaced apart by a predetermined distance to the rear of the main shaft. A position at which a plurality of units can be continuously processed is set as a clamping operation start position. The main shaft is moved rearward to the clamping operation start position. A plurality of times of the unit processing is continuously performed while the material is clamped.
Patent KR-20190092650-A (KR)
Title: organic light emitting display device and Manufacturing method of the same
Inventor: LEE DUCK JUNG
IPC: H01L51/50
Filed: 2018-01-29
Abstract: An embodiment of the present invention discloses an organic light emitting display device. The organic light emitting display device includes a substrate including a plurality of pixel regions and non-pixel regions inside a display region; a plurality of pixel electrodes corresponding to each of the plurality of pixel regions; a pixel defining layer including a cover part covering edges of the plurality of pixel electrodes and an opening exposing the central portion of the plurality of pixel electrodes; an auxiliary electrode disposed to correspond to at least a part of the upper surface of the cover part; and an intermediate layer and a counter electrode disposed in the opening. The auxiliary electrode is connected to the counter electrode. At least a part of the upper surface of the cover part has an inserted under-cut structure with respect to the auxiliary electrode. It is possible to reduce the incidence of defects in the organic light emitting device.
Patent KR-20190092937-A (KR)
Title: Memory controller and operating method thereof
Inventor: GIM YEONG DONG
IPC: G11C16/34
Filed: 2018-01-31
Abstract: The present technique relates to an electronic device. According to the present technique, a memory controller sensing abnormal threshold voltage distribution performs a read operation for selected memory cells having at least one of an erase state classified according to a size of a threshold voltage and a first program state to a n^th program state, wherein n is a natural number greater than 1. The memory controller comprises: a read failure determining unit performing an assist read operation for determining optimum read voltages for reading the selected memory cells if the read operation is failed and determining whether the threshold voltage distribution of the selected memory cells is abnormal based on information related to read obtained according to the read operation and assist read operation; and an error correction engine performing error correction decoding for hard division data reading the selected memory cells with the optimum read voltages according to whether the threshold voltage distribution of the selected memory cells is abnormal.
Patent KR-20190093081-A (KR)
Title: Air Cleaning Device for Vehicles and Operating Method
Inventor: LEE DONG SEOB
IPC: G06Q50/30
Filed: 2018-01-31
Abstract: The present invention relates to an air purifier for a vehicle and a management method thereof. The air purifier with a management module includes: a close range module including a close range radio part; a position module including a positioning part; and a control module including an OBD interlinking part obtaining driving information or state information of a vehicle from a vehicle OBD, an utterance recognition part conducting a process for obtaining utterance recognition information, a position confirmation part confirming position information corresponding to position coordinates, a service confirmation part conducting a process for confirming a specific service to be provided to a user, a sound wave confirmation part confirming sound wave information, and a service processing part conducting a process for outputting a sound wave signal in an audible frequency band. Therefore, the present invention is capable of immediately providing a conversational service to a user in a vehicle.
Patent KR-20190096142-A (KR)
Title: A method and apparatus for real-time antenna switching of a terminal
Inventor: KIM DAEHOON
IPC: H01Q1/24
Filed: 2018-02-08
Abstract: The present disclosure relates to a communication technique for fusing a 5G communication system with IoT technology for supporting a higher data transmission rate after a 4G system, and to a system thereof. The communication technique can be applied to intelligent services (such as smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety related services, etc.) based on a 5G communication technique and an IoT related technique. Provided are a method and an apparatus for selecting an antenna of a terminal using a millimeter wave to transmit and receive a signal in a next generation communication system. According to the present invention, the terminal may select an antenna having no physical contact or having a relatively good channel environment based on the information obtained from a sensor, thereby improving signal transmission and reception performance.
Patent KR-20190099590-A (KR)
Inventor: LEE JONG MIN
IPC: G06F13/16
Filed: 2018-02-19
Abstract: The present technology relates to a memory system, which supports a merge operation, and to an operating method of the memory system. The memory system comprises: a nonvolatile memory device including a plurality of memory blocks each including a plurality of pages; a volatile memory device temporarily storing data transferred between a host and the nonvolatile memory device; and a controller entering an exclusive mode in response to a checked result of a request of the host or a state of the nonvolatile memory device, or the performance of a merging operation on the nonvolatile memory device, and exclusively using the volatile memory device for performing the merging operation during an entry period of the exclusive mode, and exiting the exclusive mode in response to completing the performance of the merging operation.
Patent KR-20190099688-A (KR)
Inventor: HAN SONG YI
IPC: H01M50/569
Filed: 2018-02-19
Abstract: The present invention relates to a pouch type secondary battery capable of effectively estimating a lifespan or deterioration state of a secondary battery. The pouch type secondary battery comprises: a pouch exterior material having upper and lower pouches; an electrode assembly; a positive electrode lead having a portion thereof interposed in the pouch exterior material; a negative electrode lead having a portion thereof interposed in the pouch exterior material; a first measurement lead made of an electrically conductive material; and a second measurement lead made of an electrically conductive material.
Patent KR-20190102410-A (KR)
Title: Wire sensing device for reclaimer
Inventor: YANG HEON SIK
IPC: B66D1/54
Filed: 2018-02-26
Abstract: The present invention relates to a wire sensing device for a reclaimer, comprising: a drum unit winding or unwinding a wire; a support unit supporting the wire; a guide unit guiding the wire passing through the support unit and moving by a damaged wire; a sensing unit sensing whether there is contact with the wire passing through the guide unit; and a control unit controlling the drum unit by receiving a sensing signal of the sensing unit. Therefore, damage to the wire can be quickly sensed.
Patent KR-20180103020-A (KR)
Inventor: CHO GYE CHUN
IPC: E02D1/08
Filed: 2018-03-08
Abstract: A sensor device for monitoring grouting reinforcement ground around an underground structure, according to an embodiment of the present invention, includes: a plurality of bore holes vertically installed in an underground structure such that grouting parts are formed by injecting grout into the ground of the underground structure, and installed to be spaced apart from each other; a plurality of sensor modules installed inside the bore hole and disposed to be spaced apart from each other at predetermined distances in the longitudinal direction of the bore hole; and an extension casing for connecting the sensor modules inserted into the bore hole to each other, wherein the sensor module includes: a housing, which has a predetermined space formed therein and is extended in the vertical direction; electrical resistivity electrodes spaced apart from each other and respectively installed at both ends outside the housing; an elastic wave transmitter including a striking device and a striking part for transmitting elastic waves; an elastic wave receiver for receiving the elastic waves; and a sensor wire for transmitting the information received through the electrical resistivity electrodes and the elastic wave receiver, and the sensor module measures the elastic wave velocity and the electrical resistivity between the bore holes and in the bore holes.
Patent KR-20190108804-A (KR)
Title: Method and apparatus of sound event detecting robust for frequency change
Inventor: LIM WOO TAEK
IPC: G10L25/90
Filed: 2018-03-15
Abstract: Disclosed is a method for detecting a sound event robust to a frequency change. The method comprises the steps of: receiving an audio signal; converting the audio signal into a two-dimensional signal; learning the two-dimensional signal with a convolutional neural network (CNN) to extract a feature map; pooling the feature map based on a frequency; and determining whether a sound event for each of at least one time interval occurs according to a pooling result.
Patent KR-20190110311-A (KR)
Title: Apparatus for calibrating for around view camera and method thereof
Inventor: RAJESH KUMAR KAMMA
IPC: H04N5/232
Filed: 2018-03-20
Abstract: Provided are a camera calibration device for an around view monitor system and a method therefor. According to an embodiment of the present invention, a camera calibration device for an around view monitor system comprises: a corner point detecting unit receiving an N×N checkboard image from an around view camera and detecting corner points on the checkboard; a calibration unit for performing calibration using any number of corner points on the checkboard; an error calculating unit calculating a total reprojection error according to a calibration result; and a determining unit comparing a currently calculated total reprojection error to a previously calculated total reprojection error, and when the currently calculated total reprojection error is greater than or equal to the previously calculated total reprojection error, determining calibration parameters by using the current number of corner points as an optimal number. Thus, the time required can be shortened by simplifying the calibration procedure.
Patent KR-20190110845-A (KR)
Title: Semiconductor device
Inventor: CHOI BYUNGHA
IPC: H01L29/78
Filed: 2018-03-21
Abstract: The present invention provides a semiconductor element with increased electrical characteristics and a manufacturing method thereof. The semiconductor element comprises: an active pattern on a substrate; a gate structure crossing the active pattern; a source/drain pattern provided on the active pattern of one side of the gate structure; a contact plug on the source/drain pattern; and a conductive pattern between the source/drain pattern and the contact plug. The source/drain pattern includes a barrier layer adjacent to the conductive pattern. The barrier layer includes an oxygen atom.
Patent KR-20190113032-A (KR)
Title: Jig device for assembly of forklift mast
Inventor: CHOI SEONG TAE
IPC: B66F9/08
Filed: 2018-03-27
Abstract: The present invention provides a jig device for an assembly of a forklift mast, which comprises: a mast assembly base with an upper surface on which a mast assembly stand is disposed to be slidingly moved in a front and rear direction and a front end in which a front carrier is disposed to support an inner mast of an object to be assembled; an assembly stand drive unit installed in the mast assembly base and generating a driving force for the mast assembly stand to be slidingly moved in the mast assembly base; an inner mast fixing unit installed in the mast assembly stand and clamping the inner mast; and a mast movement base installed to be extended to a front area of the mast assembly base and having a mast movement stand to be slidingly moved in the front and rear direction, wherein a rear carrier is disposed on an upper surface of the mast movement stand to support an outer mast to be assembled to the inner mast.
Patent KR-20190115173-A (KR)
Title: Blind valve
Inventor: KWON JEONG JAE
IPC: F16K27/04
Filed: 2018-04-02
Abstract: The present invention relates to a blind valve having high durability, which is installed in a pipe line, which comprises: a first valve body and a second valve body arranged to be opposite to each other while leaving a plate gap therebetween along a flow path direction to form a continuous flow path; a blind plate inserted into the plate gap to block a flow path; a fixing control member having a fixed tooth shape arranged in a ring shape along a circumferential direction in the second valve body to have an uneven shape in the flow path direction; a moving control member reciprocating along the flow path direction with a moving tooth shape engaged with the fixed tooth shape of a fixing control unit to be converted between a pressurization state for pressurizing a blind plate and a release state for releasing the blind plate in accordance with a rotation position; and a rotation control unit rotating and controlling the moving control member.