baber/WOPTO huggingface dataset:
Patent KR-20190118161-A (KR)
Title: 협대역 통신들을 위한 협대역 시분할 듀플렉스 프레임 구조
Inventor: BHATTAD KAPIL
IPC: H04W72/04
Filed: 2018-02-22
Abstract: 협대역 통신들에 대한 협대역 TDD 프레임 구조를 지원할 필요가 있다.     본 개시는 협대역 통신들에 대해 하나 이상의 협대역 TDD 프레임 구조(들)을 지원하는 것에 의해 해결책을 제공한다.     본 개시의 일 양태에서, 일 방법, 컴퓨터 판독가능 매체, 및 장치가 제공된다.     일 양태에서, 장치는 협대역 통신들에 대해 협대역 TDD 프레임 구조와 연관된 정보를 수신할 수 있고, 협대역 TDD 프레임 구조는 연속적인 업링크 서브프레임들의 세트를 포함한다.     장치는 또한 업링크 서브프레임들의 수 또는 연속적인 업링크 서브프레임들의 세트에서의 슬롯들의 수 중 적어도 하나에 기초하여 참조 신호 (RS) 와 연관된 직교 시퀀스 길이를 결정할 수 있다.     또한, 장치는 결정된 직교 시퀀스 길이를 사용하여 RS 를 송신할 수 있다.
Patent KR-20190121780-A (KR)
Title: 로우 프로파일의 표면 실장 마이크로폰
Inventor: BOVIN JONAS KABELL
IPC: H04R19/04
Filed: 2018-02-26
Abstract: 표면 실장 가능한 콘덴서 마이크로폰(surface mountable condenser microphone)(1)으로서, 백 플레이트(15)의 표면상에 배치된 전도성 커패시터 층(14)으로부터 스페이서에 의해 이격된 다이어프램(diaphragm)(7)을 포함하며, 상기 백 플레이트(15)는 세라믹 플레이트에 의해 구현되고, 상기 전도성 커패시터 층(14)과, 상기 백 플레이트(15)의 동일한 측면의 다른 표면 영역 상에 절연된 스페이서 층(23)을 가지며, 상기 스페이서 층(23)은 상기 전도성 커패시터 층(14) 위로 돌출되어 상기 스페이서를 형성한다.
Patent KR-20190128172-A (KR)
Title: 통합형 플라즈모-포토닉 바이오센서 및 사용 방법
Inventor: PLEROS NIKOLAOS
IPC: G01N21/552
Filed: 2018-02-20
Abstract: 본 발명은 큰 FSR을 갖는 제1 광학 Mach-Zehnder 간섭 측정 센서(MZI1)를 포함하는 디바이스에 관한 것으로, 플라즈몬 도파로(plasmonic waveguide)(107), 박막 또는 하이브리드 슬롯이 Si 3 N 4     포토닉(photonic) 도파로에 평평하게 통합되는 트랜스듀서 요소로서 포함되며, 디바이스는 또한 제2 광학 간섭 측정 Mach-Zehnder(MZI2)를 포함하며, 둘 모두는 가변 광학 감쇠기(VOA)로서 MZI 센서(MZI1) 및 MZI를 최적으로 바이어스시키기 위한 열 광학적 위상 변이기(104, 106)를 포함한다.  본 디바이스는 전체적인 칩(112)을 더 포함하고, 이 디바이스는 저지수(low index) 산화물 기판(SiO 2 )과 저지수 산화물 상층(LTO) 사이에 개재되는 고지수 질화규소 스트립(303, 603)을 갖는 일 세트의 포토닉 도파로(103); 센서의 양 단부에 있고 광학적 I/O로서 작용하는 광학적 연결 구조(102, 109); 제1 센서(MZI1)의 제1 접합부(102)에서의 광학적 분할 및 제1 MZI(MZI1)의 제2 접합부(109)에서의 광학적 결합을 위한 광학 분할기(102) 및 광학 결합기(109); 추가적인 제2 MZI(MZI2)의 제1 접합부에서의 광학적 분할 및 제2 MZI(MZI2)의 제2 접합부에서의 광학적 결합을 위한 광학 분할기 및 광합 결합기를 배치하는 추가적인 제2 MZI(MZI2)(MZI1(센서)에 내포됨)를 갖는 가변 광학 감쇠기(VOA); MZI(MZI1, MZI2-VOA)의 기준 아암(104, 106)에서 광학 신호의 위상을 조정하는 일 세트의 열 광학적 위상 변이기(104, 106)(열 광학적 위상 변이기는, 포토닉 도파로의 일부분 위에서 빛의 진행 방향을 따라 2개의 금속 스트립을 서로 평행하게 배치하여 형성됨); 및 제1 MZI(MZI1)의 상측 분지부(103)에 있고 커플링을 통과하는 빛의 진행을 금속-피분석물 계면에 있는 표면 플라즈몬 폴라리톤(polariton)(SPP)에 국한시키는 플라즈몬 도파로(107)를 포함하고, 본 발명은 또한 디바이스에 관련된 방법에 관한 것이다.
Patent KR-20190118184-A (KR)
Title: 술폭시민 글리코시다제 억제제
Inventor: QUATTROPANI ANNA
IPC: C07D403/12
Filed: 2017-08-24
Abstract: 하기 화학식 (I)의 화합물은 특히 타우병증 및 알츠하이머 병의 치료에 사용될 수 있다: 
   
상기에서 A, R, W, Q, n 및 m은 청구항에 따른 의미를 갖는다.
Patent KR-20200108234-A (KR)
Title: 공기 조화기
Inventor: LIU TAISHENG
IPC: F24F11/52
Filed: 2019-04-25
Abstract: 공기 조화기(100)에 있어서, 하우징(1) 내부에 서로 연통되지 않는 공기 열교환 덕트(101)와 공기 처리 덕트(102)를 갖는 하우징(1)과, 공기 열교환 덕트(101)에 설치된 공기 열교환 모듈(4)과, 공기 처리 덕트(102)에 설치된 공기 처리 모듈(5)을 포함하며, 여기서 하우징(1)은 지시등(2)이 임베디드 설치된 개구(110)를 갖는 제1 패널(11)을 포함한다.
Patent KR-20190126140-A (KR)
Title: 기판 처리 장치 및 기판 처리 방법
Inventor: GOSHI GENTARO
IPC: H01L21/02
Filed: 2018-03-13
Abstract: 실시 형태에 따른 기판 처리 장치(1)는 건조 처리부(17)와, 배출 라인(L2)과, 취득부(75)와, 검출부(19C)를 구비한다. 건조 처리부(17)는 액체에 의해 표면이 젖은 상태의 기판을 초임계 유체와 접촉시켜, 액체를 초임계 유체와 치환함으로써 기판의 건조 처리를 행한다. 배출 라인(L2)은 건조 처리부(17)에 마련되어 건조 처리부(17)로부터 유체를 배출한다. 취득부(75)는 배출 라인(L2)에 마련되어 건조 처리부(17)로부터 배출되는 유체에 대한 광학 정보를 취득한다. 검출부(19C)는 취득부(75)에 의해 취득된 광학 정보에 기초하여 건조 처리부(17) 내의 액체의 유무를 검출한다.
Patent KR-20190124332-A (KR)
Title: 변환 코딩 또는 디코딩을 위한 분석 또는 합성 가중 윈도우들의 적응들
Inventor: FAURE JULIEN
IPC: G10L19/02
Filed: 2012-07-09
Abstract: 본 발명은 샘플 프레임들에 적용된 분석(h a ) 또는 합성(h s ) 가중 윈도우들을 이용한 변환에 의해 디지털 오디오 신호를 코딩 또는 디코딩하는 방법에 관한 것이다.  상기 방법은 그것이 N과 상이한 M 크기의 변환을 적용하기 위해, 정해진 초기 N 크기의 변환에 제공된 초기 윈도우의 불규칙 샘플링 단계(E10)를 포함하도록 한다.   
본 발명은 또한 상기 방법을 실시하는데 부합한 디바이스에 관한 것이다.
Patent KR-20190134727-A (KR)
Title: 플럭스, 수지 플럭스 코어드 땜납 및 솔더 페이스트
Inventor: YUKIKATA KAZUHIRO
IPC: B23K35/365
Filed: 2018-06-29
Abstract: 본 발명에 관한 플럭스는, 포스핀옥사이드를 포함한다. 이에 의해, 땜납 젖음성을 향상시킬 수 있는 플럭스, 이 플럭스를 포함하는 수지 플럭스 코어드 땜납, 및 상기 플럭스를 포함하는 솔더 페이스트를 제공할 수 있다.
Patent KR-20200011413-A (KR)
Title: 미모 채널 접근
Inventor: SUN LI HSIANG
IPC: H04B7/0456
Filed: 2018-05-03
Abstract: SISO(single input single output) 데이터 전송은 MIMO(multiple input multiple output) 랭크 적응 정보를 요청할 수 있다.  전송을 위한 송신 체인의 개수는, 예컨대, AP(access point)에 의해 결정될 수 있다.  PPDU(physical layer convergence procedure (PLCP) protocol data unit)가, 예컨대, STA(station)에게 전송될 수 있다.  PPDU는 데이터 및 TRN(training) 시퀀스들을 포함할 수 있다.  TRN 시퀀스들의 개수는 송신 체인들의 개수와 동일할 수 있다.  PPDU는 전송을 위한 결정된 송신 체인들의 개수와 연관된 정보를 포함할 수 있다.  피드백은, 예컨대, STA로부터 수신될 수 있다.  피드백은 전송된 TRN 시퀀스들과 연관된 송신 체인 및/또는 식별된 송신 체인과 연관된 채널 측정치를 식별해주는 정보를 포함할 수 있다.  수신된 피드백으로부터의 식별된 송신 체인과 연관된 채널 측정치에 기초하여 후속 PPDU가 전송될 수 있다.
Patent KR-20190139244-A (KR)
Title: 이산화탄소 수중 전달 장치 및 보충 시스템
Inventor: BABCOCK GLEN
IPC: A01N63/30
Filed: 2018-04-16
Abstract: 본 발명은 전기의 필요가 없거나 압축된 CO 2 의 사용이 없이 수중 환경에 CO 2 를 보충하기 위한 전달 장치 및 시스템에 관한 것이다. 그러한 장치는 균사체와 같은 생물학적 유기체를 함유하고 CO 2 가 수중 환경에 진입되게 하는 출구 포털을 포함하는 컨테이너로 이루어져 있다. 장치는 또한 CO 2 의 흐름을 지연시키고 제어하기 위한 분리 장치를 포함할 수 있다. 시스템은 장치가 수중 환경 내의 고정 지점을 통해서 제 위치에 유지되는 것을 필요로 한다. 장치를 위한 최소 요건이 기재되지만, 특정의 경우에, 그것은 바람직하게는 수중 정위를 보호하거나 미적으로 감추기 위한 더블-백 또는 외부 쉘 하우징(outer shell housing)과 함께 사용될 것이다. 물에 이산화탄소를 보충하기 위한 이러한 장치 및 시스템의 사용은 많은 산업 및 적용에 확장될 것이다. 그것은 모기 포획을 보조할 것이다. 그것은 또한 수중 성장 환경에서 CO 2 를 보충할 것이다.
Patent KR-20190135055-A (KR)
Title: 스티렌/알파-메틸 스티렌 코-올리고머를 함유하는 경화 가능한 고무 조성물
Inventor: SALORT FABIEN
IPC: C08C19/20
Filed: 2018-04-20
Abstract: 스티렌과 α-메틸 스티렌을 결합된 형태로 함유하고 60℃ 이하의 링 앤 볼 연화점을 갖는 저분자량 코-올리고머는 타이어 트레드를 제작하는 데 사용될 수 있는 디엔 엘라스토머-기반 경화 가능한 고무 조성물의 특성을 개질시키는 데 유용하다.
Patent KR-20190141774-A (KR)
Title: 이상지질혈증의 치료를 위한 니코틴아미드
Inventor: AMMER RICHARD
IPC: A61K33/06
Filed: 2018-05-02
Abstract: 본 발명은 특히 신부전으로부터 야기된, 이상지질혈증의 예방 및/또는 치료 방법에서 사용을 위한 니코틴아미드를 포함하는 약제학적 제제, 및 특히 신부전으로부터 야기된, 상승된 혈청 인산염 수준(고인산혈증) 및 이상지질혈증의 예방 및/또는 치료 방법에서 사용을 위한 니코틴아미드를 포함하는 약제학적 제제에 관한 것이다.
Patent KR-20200010424-A (KR)
Title: 배아 중간엽 전구 세포를 제조하고 사용하는 방법
Inventor: GSCHWENG ERIC
IPC: C12N5/0735
Filed: 2018-05-25
Abstract: 본 개시내용은 비-클러스터링된 줄기 세포를 생성하는 방법을 제공한다.  중배엽 분화 전의 클러스터 분열이 hEMP 및 T 세포 분화에서의 수율 및 효율을 증가시킨다.  따라서, 이러한 방법은 hEMP 및 T 세포 분화의 개선된 방법의 개발을 가능하게 한다.
Patent KR-20210092106-A (KR)
Title: Environment-friendly, high-efficiency heat pump system with reduced energy and carbon emissions for both industrial steam, hot water and cold water
Inventor: JO HYEON TAEK
IPC: F24D11/02
Filed: 2020-01-15
Abstract: The present invention relates to an environment-friendly high-efficiency heat pump apparatus with reduced energy and carbon emissions for all of industrial steam, hot water, and cold water, and a system using the same. More specifically, the present invention relates to a system which comprises: a heat pump apparatus which includes an outdoor unit and an indoor unit as well as other components including a compressor, first heat exchanger, expansion valve, and second heat exchanger, which configure a freezing cycle, and which also includes a four-way valve which converts a flow direction of a refrigerant and makes the apparatus available for converting between a cooling device or a heating device in a freezing cycle configured by the components, and which is able to circulate a heat medium between the outdoor unit and the indoor unit for taking heat away from water and generating cold water to be used and generating hot water by using the heat taken away from the water while generating the cold water; a water heat storage tank which stores a heat source supplied from the heat pump apparatus, generates hot water by using the water introduced by storing the heat taken away from the air, and generates cold water by using the water introduced by storing the cold air taken away from water; and a cold water tank which stores the cold water supplied from the heat pump apparatus, circulates the water by a circulation pump and a water supply pressurizing pump, and is connected to a cold water supply facility for each consumer of a target. Accordingly, the present invention is able to take heat away from the heat pump apparatus using the air heat and water, generates cold water, and generates hot water for free by using the condensed temperature of the heat exchanger, which is generated while generating the cold water, and supply the cold water, hot water, and steam to an existing industrial business.
Patent KR-20210092977-A (KR)
Title: Ultrasonic imaging device and controlling method thereof
Inventor: LEE DONG EUN
IPC: A61B8/08
Filed: 2020-01-17
Abstract: Provided are an ultrasonic image device for determining and displaying a bishop score through an ultrasonic wave and a control method thereof. According to an embodiment, the ultrasonic image device comprises: a display; a probe that transmits an ultrasonic signal to a subject and detects an echo signal; and a control unit for generating an ultrasonic image of a cervix and a fetus of the subject based on the echo signal, obtaining state information of the cervix and position information of the fetus by processing the ultrasonic image, determining a numerical value indicating the degree of delivery on the basis of the state information of the cervix and the position information of the fetus, and controlling the display to display the numerical value.
Patent KR-20200090632-A (KR)
Inventor: OH DANNY
IPC: H04R3/00
Filed: 2020-01-17
Abstract: A sound output device according to one embodiment of the present invention includes a first housing, a second housing, a substrate, a light emitting unit and a sound output unit. The second housing is connected to the first housing, and the substrate is disposed inside the first housing or the second housing. The sound output unit is connected to the substrate, and the light emitting unit is connected to the substrate. The light emitting unit is connected to the substrate, and the second housing may selectively transmit light irradiated from the light emitting unit based on the wavelength of the light.
Patent KR-20210094214-A (KR)
Title: Electronic device and method for controlling robot
Inventor: YOO JINSEON
IPC: B25J11/00
Filed: 2020-01-21
Abstract: Various embodiments of the present invention relate to an electronic device and a method for controlling a robot. The electronic device comprises: a wireless communication unit; a camera; a touch display; a memory; and a processor operatively connected to the wireless communication unit, the camera, the touch display, and the memory. The processor can be configured to recognize a marker of a robot photographed by using the camera, generate an indicator representing the space around the recognized robot, acquire location information for moving the robot to a prescribed area in the indicator by using the touch display, and transmit the acquired location information to the robot to allow the robot to move to a location corresponding to the acquired location information. Various other embodiments are possible.
Patent KR-20210079154-A (KR)
Title: Method and appauatus for initializing deep learning model using variance equalization
Inventor: MYUNGSU CHAE
IPC: G06N3/08
Filed: 2020-01-22
Abstract: Disclosed are a method and device for initializing a deep learning model through distributed equalization. The method for initializing the deep learning model comprises: a step of initializing a weight defining the deep learning model; a step of learning the initialized weight using a dataset of a database; a step of pruning the learned weight; a step of reducing a variance of the pruned weight; and a step of re-learning the reduced weight using the dataset of the database. Therefore, the present invention is capable of effectively initializing the deep learning model.
Patent KR-20200014394-A (KR)
Title: Method for operating a sleep mode in a massage chair using progressive muscular relaxation and the massage chair capable of using the same
Inventor: BAE BYOUNG CHAN
IPC: A61F9/04
Filed: 2020-01-23
Abstract: The present invention provides a method for operating a sleep mode in a massage chair capable of implementing a sleep mode according to progressive muscular relaxation, and a massage chair for the same. One embodiment of the present invention, provided is a method for operating a sleep mode in a massage chair which comprises: a seat part (200), a back part (100), a rotatable leg fixing part (300), a support frame (400), a manipulation part (500) for transmitting to a control part, and a plurality of balls, wherein a massaging assembly (600) is mounted on the back part (100) to be able to move. According to the present invention, a user can sleep soundly for a desired time.
Patent KR-20210098264-A (KR)
Title: Biopsy marker
Inventor: YOON MI AE
IPC: A61B90/00
Filed: 2020-01-31
Abstract: The present invention relates to a device used in surgery and, more specifically, to a marker having visibility, which is an auxiliary device used together with medical imaging equipment to help in checking the position of a lesion and observing progress for surgical excision of soft tissue. According to the present invention, the device comprises a metal body which is disposed in a part of sections of a suture having biocompatibility while being recognized by medical imaging equipment. Accordingly, when the region of interest is visualized by using the imaging equipment, the device is targeted to the center of a region of interest by using a needle with a suture embedded therein. When the suture is disposed on the region of interest by the metal body provided in the suture, only the needle can be removed to remove inconvenience of using the existing needle and wire and maintain visibility.
Patent KR-20210105540-A (KR)
Inventor: CHOI HYUNG IN
IPC: F16K31/06
Filed: 2020-02-19
Abstract: The present invention relates to a control valve for a variable displacement compressor and a variable displacement compressor including the same. The control valve for a variable displacement compressor operates in an internal control method in which a flow path communicating a discharge chamber and a crank chamber is controlled by the condition of a refrigerant sucked without external control when the compressor is operated (on). When the compressor is stopped (off), the flow path communicating the discharge chamber and the crank chamber can be maintained in an open state, so that the internal circulation of the refrigerant by the minimum angle driving is possible. The present invention includes a housing, a valve body, a rod, an elastic member, and a driving unit.
Patent KR-20210110447-A (KR)
Title: Heating tube module and fired heater comprising the same
Inventor: JO BU YOUNG
IPC: B01J19/24
Filed: 2020-02-28
Abstract: The present invention relates to a heating tube module of a fired heater for heating reactants supplied to a reactor, and more particularly, to a heating tube module and a fired heater using the same, which comprises: one or more outlet manifolds formed at an upper end for supplying heated reactants to the reactor; a first heating tube having a shape of "ㄱ", connected to the outlet manifold; a second heating tube having a shape of "ㄱ", connected to the outlet manifold; a first inlet manifold connected to the first heating tube; and a second inlet manifold connected to the second heating tube, in which the first and second heating tubes include: a horizontal portion connected to the outlet manifold; a vertical portion bent downward from the horizontal portion in a vertical direction, and having a lower end portion connected to the first and second inlet manifolds, respectively; and a bent portion connecting the horizontal portion and the vertical portion, and in which the first and second heating tubes are arranged in a mirror image symmetry with each other. According to the present invention, a retention time in the manifold can be dramatically reduced by 1/2 to significantly reduce cracking in the fired heater.
Patent KR-20210116079-A (KR)
Title: Cylindrical secondary battery
Inventor: KIM DAE KYU
IPC: H01M50/30
Filed: 2020-03-17
Abstract: An embodiment of the present invention relates to a cylindrical secondary battery which comprises: a cylindrical can; an electrode assembly accommodated in the cylindrical can; and a cap assembly including a cap-up, a cap-down disposed on the lower part of the cap-up, a vent plate spaced apart from the cap-down and having at least one notch disposed between the cap-up and the cap-down, and between the vent plate and the cap-down, and an insulating member inserted to insulate the vent plate and the cap-down from each other. The cap assembly includes a support member inserted between the vent plate and the cap-down and disposed inside the insulating member spaced apart from the insulating member. According to the present invention, a deformation part of a safety vent is supported to prevent the deformation of the safety vent when stress occurs, thereby stably realizing a vent breakage.
Patent KR-20210120527-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: LEE SUNG JAE
IPC: C07D209/82
Filed: 2020-03-27
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The present invention provides a compound represented by chemical formula 1. The compound represented by chemical formula 1 can be used as a material for an organic material layer of the organic light emitting device, and thus can improve efficiency, lower driving voltage and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20210002327-A (KR)
Inventor: LIN HSING LIEN
IPC: H01L45/00
Filed: 2020-03-30
Abstract: Various embodiments of the present invention are related to a resistive random access memory (RRAM) cell. The RRAM cell includes a top electrode barrier layer configured to prevent the movement of nitrogen or other suitable non-metallic elements from a top electrode of the RRAM cell to an active metal layer of the RRAM cell. By blocking the movement of the non-metal elements can prevent the formation of an undesirable switching layer between the active metal layer and the top electrode. The undesirable switching layer increases the parasitic resistance of the RRAM cell, and the upper electrode barrier layer can reduce the parasitic resistance by preventing the formation of the undesirable switching layer.
Patent KR-20210132486-A (KR)
Title: Fault diagnosis method fof rotor system using multi task learning
IPC: G01M13/00
Filed: 2020-04-27
Abstract: A fault diagnosis method of a multi-task learning-based rotating body system according to a preferred embodiment of the present invention comprises: an acquisition step of acquiring state-based data of the rotating body system; a learning step of learning the state-based data using a pre-generated multi-task learning algorithm; and a diagnosis step of diagnosing whether or not the rotating body system is faulty using a learning result according to the learning. Therefore, the present invention is capable of preventing a major accident.
Patent KR-20210135681-A (KR)
Title: Diaphragm of brake booster for vehicle and manufacturing method of diaphragm
IPC: B60T13/569
Filed: 2020-05-06
Abstract: The present invention relates to a diaphragm for a brake booster, a bellofram and a diaphragm and bellofram manufacturing method thereof and, more specifically, to a diaphragm for a brake booster, capable of dividing a brake booster into a transformation chamber and a vacuum chamber, and a diaphragm manufacturing method thereof. According to the present invention, a circular insertion hole is formed in a center part and a ring-shaped first protrusion part connected with a valve body of a brake booster is formed on an inner circumference surface of the circular insertion hole, a ring-shaped second protrusion part connected with a housing of the brake booster is formed in contours, and a flexible expansion part is formed on a position connecting the first protrusion part with the second protrusion part, wherein when a plunger valve (input shaft) of the brake booster is moved forward and backward, as the expansion part is changed forward and backward by air pressure, the first protrusion part is led through the inside of the second protrusion part to be moved forward and backward, and, accordingly, a crack and damage can be prevented, and an airtightness defect can be prevented.
Patent KR-20210140919-A (KR)
Title: Optical lens barrel and magnetic assembly apparatus
IPC: G02B7/02
Filed: 2020-05-14
Abstract: The present invention relates to an optical lens barrel and magnetic assembly apparatus, which comprises: a tray input and discharge unit provided with a tray loading member for transferring a tray loaded with a plurality of barrels and a tray unloading member for discharging the tray; a barrel transfer unit for seating the barrel supplied from the tray loading member on a barrel clamp of a turntable assembly; the turntable assembly having a turntable having a predetermined diameter and the barrel clamp for seating the barrel transferred from the barrel transfer unit; a dispenser assembly including a first dispenser for adhering an adhesive to one surface of the barrel and a second dispenser for adhering an adhesive to the other surface of the barrel; and a magnetic assembly having a first magnetic member for attaching a magnet to one surface of the barrel and a second magnetic assembly for attaching a magnet to the other surface of the barrel. The present invention can precisely control the amount of adhesive applied by the dispenser, and assemble the magnetic at a correct position in a forward direction by the magnetic assembly. According to the attachment thickness of the barrel and the magnetic, the present invention can easily discriminate good and bad products. In addition, a worker can significantly reduce work time due to the assembly of the barrel and the magnetic by the assembly apparatus rather than by hand.
Patent KR-20210142344-A (KR)
Title: Socket structure for tool magazine of machine tool
IPC: B23Q3/155
Filed: 2020-05-18
Abstract: The present invention relates to a tool port structure of the tool magazine for machine tools, which comprises a tool port and a tool locking unit. The tool port is for accommodating a tool holder. The tool locking unit is coupled to the inside of the tool port to generate a radial force and an axial force at the end of the tool holder inserted into the tool port, so that the tool holder can be more stably inserted into the tool port. In addition, provided is an unlocking unit that can release the restrictions on the tool holder of the tool locking unit by providing a timely thrust to offset the axial force so that the tool holder can be easily withdrawn from the tool port.
Patent KR-20210154899-A (KR)
Inventor: CHOI HYE JIN
IPC: B05B11/00
Filed: 2020-06-13
Abstract: The present invention relates to a sprayer having improved sprayer efficiency and specifically relates to a sprayer which sprays liquid in both directions.
Patent KR-20210155102-A (KR)
Inventor: SUK JI WON
IPC: H01G11/36
Filed: 2020-06-15
Abstract: The present invention relates to a fiber electrode having excellent flexibility and electrical conductivity, a method for manufacturing a fiber electrode, and a supercapacitor comprising the same. In one embodiment, the fibrous electrode comprises: a metal wire; a graphene layer formed on a surface of the metal wire; and an electrode layer formed on a surface of the graphene layer. The electrode layer comprises reduced graphene oxide (rGO) and activated graphene.
Patent KR-20210156430-A (KR)
Title: Measuring tape with finger pressing stop
Inventor: KANG DONG HUN
IPC: G01B3/1046
Filed: 2020-06-18
Abstract: A tape measure including a housing, a reel accommodated in the housing, and a blade wound around an outer surface of the reel to be drawn out or recovered from an inlet of the housing comprises: a finger recess formed through a lower surface of the housing to expose the lower surface of the blade; and a brake that includes a slide button exposed at the upper portion of the inlet, a brake plate sliding inside the housing according to the movement of the slide button, and a brake fork formed at the end of the brake plate to selectively press the upper surface of the blade, wherein the brake fork is located above the finger recess in the unlocked state, and moves to the rear of the finger recess in the locked state to press the upper surface of the blade. The present invention provides a finger-stop tape measure with a simple method without additional elements.