baber/WOPTO huggingface dataset:
Patent KR-102293153-B1 (KR)
Title: Water faucet body and it's manufacturing method of double injection molding
Inventor: PARK KYUNG MI
IPC: B29C45/14
Filed: 2021-01-25
Granted: 2021-08-25
Abstract: The present invention relates to a manufacturing method of a faucet body by double injection in a method of producing a faucet body by integrally injecting an inner body (10) with only synthetic resin and double-injecting an outer body (20) into the inner body again and a faucet manufactured by the method. The method comprises: an inner body molding step of molding an inner body (10) having hot and cold water inlets (11, 12), a cartridge seating part (14) communicating with the hot and cold water inlets and allowing a water temperature control cartridge valve (V) to be seated thereon, and a water outlet (13) through which hot and cold water is mixed in the cartridge seating part and discharged to the outside with a mold (M1) for molding an inner body and inserting slide cores (C1, C2, C3) in a straight line inside the cavity of the mold for molding an inner body in a path communicating from the cold and hot water inlets to the cartridge seating part, injecting PPA resin, molding the inner body, retracting the slide core, and withdrawing the inner body (10) from the mold for molding; and an outer body molding step of inserting the inner body molded in the above step into a mold (M2) for molding an outer body and screwing cap nuts (N1, N2, N3) to the cold and hot water inlets and mixed water outlets, respectively, injecting ABS resin into the mold (M2) for molding an outer body in a state in which ends of flow paths (L1, L2, L3) formed by the slide cores are closed, and molding the outer body (20). Accordingly, productivity can be maximized.
Patent KR-102360249-B1 (KR)
IPC: G06F3/041
Filed: 2021-01-26
Granted: 2022-02-09
Abstract: 터치스크린을 포함하는 디스플레이 장치의 제어 방법이 개시된다. 본 발명에 의한 제어 방법은, 상기 터치스크린 상에, 각각이 어플리케이션을 실행하는 복수 개의 윈도우를 서로 중첩되지 않도록 표시하는 과정과, 상기 복수 개의 윈도우를 구분하는 복수 개의 경계선의 교차점에 배치되는 센터 버튼을 표시하는 과정과, 상기 터치스크린 상에, 상기 복수 개의 윈도우 중 적어도 하나의 크기를 변경하도록 하는 윈도우 크기 변경 명령을 입력받는 과정과, 상기 윈도우 크기 변경 명령에 대응하여 상기 복수 개의 윈도우 중 적어도 하나의 크기를 변경하여 표시하는 과정과 상기 복수 개의 윈도우 중 일부 윈도우를 표시하지 않도록 제어하면서, 나머지 윈도우의 크기를 확대하여 표시하는 과정을 포함한다.
Patent KR-102304210-B1 (KR)
Title: bed head having air cleaning function
Inventor: HWANG YOUNG SUN
IPC: A47C21/04
Filed: 2021-01-28
Granted: 2021-09-23
Abstract: The present invention relates to a bed headboard having an air purification function of a novel structure so as to effectively supply purified clean air to a user. The bed headboard in accordance with the present invention comprises: an intake port (13) formed in a rear surface of a storage part (11) so as to be opened to the rear of a bed main body (A); and an air purifier (20) formed inside the storage part (11) so as to block the intake port (13). Accordingly, when the air purifier (20) is operated, the air purifier (20) draws in air at the rear of the bed headboard (B), purifies the air, and discharges the purified air to the front of the bed headboard (B), that is, toward a user who is lying on the bed. Therefore, there is no need to install an air purifier (20) separately, and purified air can be effectively supplied to the user who is lying on the bed.
Patent KR-102430615-B1 (KR)
Title: 생체 모방적 나노섬유 복합체 및 이를 포함하는 말초 신경 재생 치료를 위한 무선 전기자극 장치
IPC: A61L27/56
Filed: 2021-02-05
Granted: 2022-08-16
Abstract: 본 발명은, 생체 모방적 나노섬유 복합체 및 이를 포함하는 말초 신경 재생 치료를 위한 무선 전기자극 장치에 관한 것으로, 보다 구체적으로, 정렬된 나노섬유를 포함하는 제1층; 및 상기 제1층 상에 형성되고, 랜덤하게 배열된 나노섬유를 포함하는 제2층; 을 포함하고, 상기 제1층은, 상기 정렬된 나노섬유 내에 임베딩된 납-프리 MEN(Magnetoelectric nanocomposite)을 포함하는 것인, 생체 내 무선 전기자극 발생을 위한, 나노섬유 복합체, 이의 제조방법 및 이를 포함하는 무선 전기자극 장치 및 무선 전자약에 관한 것이다.
Patent KR-102504271-B1 (KR)
Title: 코어 와이어의 삽입이 간단한 비철금속 와이어 권선장치
IPC: B21F23/00
Filed: 2021-02-09
Granted: 2023-02-28
Abstract: 본 발명은 코어 와이어의 삽입이 간단한 비철금속 와이어 권선장치에 관한 것으로, 복수의 와이어를 신속하게 권선 와이어로 엮으면서도 개별 와이어 자체의 과도한 비틀림에 의한 단선을 방지하며, 별도의 코어 와이어를 복수의 와이어 중심으로 간단히 삽입할 수 있도록 함으로써 코어 와이어를 갖는 다양한 형태의 권선 와이어를 제조하는 것이 가능하도록 한 것이다.  
이러한 본 발명은, 메인샤프트는 중심부를 길이방향으로 관통하는 중심홀을 구비하고, 메인샤프트의 후방에는 메인샤프트의 중심홀을 경유하도록 코어 와이어를 공급하는 제2보빈이 추가적으로 설치되어, 제1보빈으로부터 공급되는 복수의 와이어가 상기 제2보빈으로부터 공급되는 코어 와이어를 중심으로 하여 엮이도록 한 것을 특징으로 한다.
Patent KR-102247357-B1 (KR)
Title: Eco-friendly water filtration and treatment system
Inventor: LEE HAN BIN
IPC: E03F5/14
Filed: 2021-02-10
Granted: 2021-05-04
Abstract: The present invention relates to an eco-friendly filtration water treatment system. The eco-friendly filtration water treatment system includes: first and second vegetation permeation tanks installed between a road and a sidewalk and used to plant herbaceous plants, small shrubs and forest trees therein; a filtration permeation tank for filtering rainfall and rainfall effluent; first to third road-side inflow tanks installed between the first vegetation permeation tank and a boundary stone having an inlet formed on a lower side, and between the boundary stone, the first and second vegetation permeation tanks and the filtration permeation tank; and first to third sidewalk-side inflow tanks installed between the sidewalk and the first vegetation permeation tank, and between the boundary stone, the first and second vegetation permeation tanks and the filtration permeation tank. Therefore, the present invention can vitalize the beauty of a city as well as remove pollutants through the filtration of rainfall effluent, can treat rainfall effluent in an eco-friendly manner by producing underground water or supplementing existing underground water with depolluted filtration water permeating through the ground, and can prevent planted plants and trees from falling, having their roots exposed or becoming uprooted due to flooding or vegetation soil swept away to a road surface and a sidewalk even in case of localized heavy rain.
Patent KR-102291390-B1 (KR)
Title: mask packaging material sealing apparatus
Inventor: HAN DONG HEE
IPC: B65B25/14
Filed: 2021-02-18
Granted: 2021-08-18
Abstract: The present invention relates to a mask packaging material sealing apparatus. The mask packaging material sealing apparatus according to one example of the present invention comprises: a plurality of base frames orbiting about a central axis line; a plurality of suction units installed on each base frame and adsorbing a mask packaging material at an angle facing the supplied mask packaging material; a pressure sealing unit coupled to each of the base frames, including a pair of pressing units spaced apart from each other, and at least one of the pair of pressing units including a heater; and a suction unit transfer unit for moving the suction unit on the base frame so that an inlet of the mask packaging material is placed between the pair of pressing units. The pressure sealing unit seals the inlet of the mask packaging material by pressing the inlet portion of the mask packaging material up and down by the pair of pressing units. An object of the present invention is to provide the mask packaging material sealing apparatus, capable of effectively sealing inlets of mask packaging materials continuously and automatically in a narrow space.
Patent KR-102571949-B1 (KR)
IPC: A01G31/02
Filed: 2021-02-19
Granted: 2023-08-30
Abstract: 본 발명은 포복형 식물의 수경재배용 정식판에 관한 것으로서, 더욱 상세하게는, 포복형 식물의 자묘를 효과적으로 활착, 발달시킬 수 있는 포복형 식물의 수경재배용 정식판에 관한 것이다. 
본 발명에 따른 포복형 식물의 수경재배용 정식판은 포복형 식물의 수경재배용 정식판에 있어서, 판형부재로 형성된 정식판체; 상기 정식판체에 천공되는 복수의 정식홀; 상기 정식홀 사이에 위치하도록 상기 정식판체에 형성되는 배지삽입개구; 및 상기 배지삽입개구에 설치되고 식물생육용 배지로 형성된 자묘생육부;를 포함하는 것을 특징으로 한다.
Patent KR-102489642-B1 (KR)
Title: 하드웨어 점검이 가능한 근접 방어 무기 체계
IPC: F41H11/02
Filed: 2021-02-22
Granted: 2023-01-17
Abstract: 본 실시예들은 점검 모드에서 마운트 인터페이스 유닛의 제1 점검 릴레이와 데크 정션 박스의 제2 점검 릴레이를 동작시켜서 케이블이 내부에서 루프를 형성하여 출력 데이터를 입력으로 받아 케이블의 연결 상태를 점검할 수 있는 근접 방어 무기 시스템을 제공한다.
Patent KR-102297207-B1 (KR)
IPC: G02F1/1335
Filed: 2021-02-26
Granted: 2021-09-02
Abstract: 본 발명은 발광체를 포함하는 컬러 필터를 상부 편광판의 상측에 위치시키고, 액정 주입구를 포함하는 미세 공간층에 액정층을 위치시켜 광시야각을 가지거나 혼색으로 인한 표시 특성의 저하가 없도록 한다.
Patent KR-102361073-B1 (KR)
Title: Method for managing man power on place of business and apparatus for performing the method
Inventor: JUNG HAI YOUNG
IPC: G06Q10/10
Filed: 2021-03-05
Granted: 2022-02-09
Abstract: The present invention relates to a method for managing manpower in a business place and a device that performs the method. The method for managing manpower in the business place comprises: a step of receiving, by a business place manpower management device, the business place information; and a step of performing, by the business place manpower management device, a business place manpower determination based on the business place information, wherein the business place information may comprise the information for a business place location, a business place size, a business place required work, and a business hour required for the business place management. Therefore, the present invention is capable of effectively placing the required manpower.
Patent KR-102510534-B1 (KR)
Title: 해양 폐기물 처리 선박
IPC: B01D46/02
Filed: 2021-03-16
Granted: 2023-03-17
Abstract: 본 발명은, 해양 폐기물 처리 장치가 구비된 선박에 있어서, 상기 해양 폐기물 처리 장치는, 상기 선박으로 해양 폐기물을 수거하는 수거 유닛; 상기 수거 유닛에 의해 수거된 해양 폐기물을 파쇄, 세척 및 건조하는 전처리 유닛; 상기 전처리 유닛을 통해 전처리된 해양 폐기물을 가스화하는 가스화 유닛; 상기 가스화 유닛을 통해 얻어진 생성가스를 이용하여 전기를 생산하는 발전 유닛; 및 상기 가스화 유닛을 통해 생성된 배기가스의 열을 이용하여 열매체를 가열시키는 열교환기;를 포함하여, 해상에 존재하는 해양 폐기물을 선박에서 자체적으로 수거 및 처리가 가능하므로, 환경 문제를 해결할 수 있고, 동시에 해양 폐기물 처리를 통해 전기를 생산함으로써 자원을 재활용 할 수 있다.
Patent KR-102383187-B1 (KR)
Title: 고체 촬상 장치 및 전자 기기
IPC: H01L27/146
Filed: 2021-03-31
Granted: 2022-04-08
Abstract: 고체 촬상 장치는 기판과 광전 변환 영역을 포함한다. 기판은 전하 축적 영역을 구비한다. 광전 변환 영역은 기판 상에 마련된다. 광전 변환 영역은 상기 전하 축적 영역에 축적될 신호 전하를 생성하도록 구성된다. 광전 변환 영역은 투명하지 않은 재료를 포함한다.
Patent KR-102434433-B1 (KR)
Inventor: KIM NAM WOO
IPC: A45D33/18
Filed: 2021-04-01
Granted: 2022-08-22
Abstract: The present invention relates to a cosmetic container enabling a mirror to be easily combined with and separated from. The cosmetic container according to one aspect of the present invention comprises: an upper case; and a lower case which is configured to allow the upper case to be rotatably coupled thereto and which accommodates the contents therein. The upper case includes: a case body rotatably coupled to the lower case; a case cover which is coupled to an upper part of the case body and which is formed in a ring shape; and a mirror which is configured such that an upper surface thereof is exposed to the outside and the lower surface, which is the mirror, is exposed to the inside, while being located between the case body and the case cover.
Patent KR-102381951-B1 (KR)
Inventor: LEE SEUNG YEUP
IPC: C02F1/72
Filed: 2021-04-20
Granted: 2022-04-04
Abstract: The present invention relates to a floating microbubble generating apparatus capable of maximizing the efficiency of water purification by widely spraying microbubbles, generated by oxygen and ozone, into the water. The floating microbubble generating apparatus comprises: a frame having a buoy to float on the surface of the water by buoyancy; an oxygen generator installed on the frame to generate oxygen; a microbubble generator having a spray nozzle to generate microbubbles by oxygen introduced from the oxygen generator and spray the same below the surface of the water, and connected to the frame to be moved up and down by an elevating shaft; and an actuator connected to the elevating shaft to rotate the spray nozzle of the microbubble generator left and right. Therefore, the floating microbubble generating apparatus can spray microbubbles generated by oxygen and ozone at a wide angle while floating in a farm or a fishing place, thereby maximizing the efficiency of water purification.
Patent KR-102323702-B1 (KR)
Title: Hydrogen-electric plug-in hybrid system for marine
IPC: B63J3/00
Filed: 2021-05-03
Granted: 2021-11-10
Abstract: According to one embodiment of the present specification, a method of operating a hydrogen-electric plug-in hybrid server for a ship may comprise the following steps of: driving a power control system based on at least one of a battery system and a hydrogen fuel cell system; supplying power to an electric motor based on the driven power control system; and driving the ship based on the electric motor. The battery system may include a battery, the battery may be charged based on an external battery charging facility, the hydrogen fuel cell system may include a hydrogen storage tank, and the hydrogen storage tank may be charged based on an external hydrogen charging facility.
Patent KR-102280142-B1 (KR)
Title: Jig for measuring fuel discharge from flow control valve used for a fuel injector of Diesel vehicles
Inventor: KIM SUK HWAN
IPC: G01B3/00
Filed: 2021-05-12
Granted: 2021-07-20
Abstract: The present invention relates to a measuring instrument for measuring a deviation in the fuel discharge volume generated for a relevant work by comparing the fuel discharge volume of a flow rate control valve, which is separated from a fuel injector for a diesel vehicle and whose repair or recovery is completed, with a preset discharge volume. More specifically, the present invention relates to a jig for measuring a fuel discharge volume from a flow rate control valve of a fuel injector for a diesel vehicle, which comprises: a lower jig whose supporter is connected to a lower end of an upright stick-type mounting unit in which a valve body of the flow rate control valve is put on an inner side on an upper end surface; an upper jig whose socket head is connected to an upper end of a pipe socket into which the mounting unit is inserted; and a dial gauge mounted on the socket head for measuring the depth of the valve unit of the flow rate control valve being inserted into a valve hole (discharge volume) by an elevation rod. On an upper end surface of the mounting unit and a lower end surface of the socket head, a valve-setting center control means is provided to correspond a valve unit central axial line of the flow rate control valve to a central axial line of the elevation rod of the dial gauge. After the flow rate control valve is primarily set on an upper end surface of the mounting unit of the lower jig so that the valve unit faces an upper side, the mounting unit is used as a guide to put the upper jig along with the pipe socket. Accordingly, a lower end surface of the socket head with the end unit of the elevation rod of the dial gauge comes in contact with the valve body of the flow rate control valve. By this simple method, the deviation of the fuel discharge volume generated during a repair or recovery of the flow rate control valve can be very easily and precisely measured and corrected.
Patent KR-102392699-B1 (KR)
Title: interactive friend system with the old-weak using AI on big-data
Inventor: SONG MON SEON
IPC: H04L9/40
Filed: 2021-05-16
Granted: 2022-05-02
Abstract: The present invention relates to an artificial intelligence interactive elderly friend system using big data, wherein a physical condition of an elderly person is monitored or detected and analyzed in three dimensions, and necessary information is directly provided to the elderly person or is notified to a guardian in a designated remote place to guide the care of the elderly person. The system includes a hey-baby terminal, a hey-baby communication network, and a hey-baby platform server.
Patent KR-102360194-B1 (KR)
Inventor: HYUN HAK KIM
IPC: G09F13/04
Filed: 2021-05-18
Granted: 2022-02-09
Abstract: According to one embodiment of the present invention, a display device includes: a first case having a first opening; a first display disposed inside the first case and having a screen exposed to an outside through the first opening; a first substrate on which a first control circuit for controlling the screen displayed on the first display is mounted; a first battery module electrically connected to the first substrate and the first display to supply a power to the first substrate and the first display; a second case having a second opening; a second display disposed inside the second case and having a screen exposed to the outside through the second opening toward an opposite direction of the first display; a second substrate on which a second control circuit for controlling the screen displayed on the second display is mounted; a second battery module electrically connected to the second substrate and the second display to supply a power to the second substrate and the second display; and an inner case in which the first substrate, the first battery module, the second substrate, and the second battery module are accommodated, and disposed between the first display and the second display. Accordingly, a customer of a store is able to recognize product information from any direction.
Patent KR-102343325-B1 (KR)
IPC: H04N19/463
Filed: 2021-05-18
Granted: 2021-12-27
Abstract: 본 발명의 일 실시예에 따른 템플릿 프레임, 제1 프레임 및 상기 제1 프레임에 후행 하는 하나 이상의 제2 프레임의 압축 정보를 이용하여 영상을 복원하는 방법은, 상기 제1 프레임을 획득하는 단계; 상기 템플릿 프레임을 결정하는 단계; 상기 하나 이상의 제2 프레임의 압축 정보를 획득하는 단계; 및 상기 제1 프레임 및 상기 하나 이상의 제2 프레임의 압축 정보 중 적어도 하나를 이용하여 상기 템플릿 프레임으로부터 복원 영상을 구성하는 적어도 하나의 프레임을 생성하는 단계를 포함할 수 있다.
Patent KR-102536230-B1 (KR)
IPC: C08K3/34
Filed: 2021-05-20
Granted: 2023-05-26
Abstract: 본 발명은 오르가노폴리실록산, 실리카 및 가소제를 포함하는 실리콘 고무; 백금 촉매을 포함하는 난연제; 석영 및 규회석을 포함하는 내화제; 및 세륨 산화물 및 이산화티타늄을 포함하는 난연보조제;를 포함하는, 내화 실리콘 고무 조성물에 관한 것이다.
Patent KR-102330522-B1 (KR)
Title: Automatic detachable safety hook and fall prevention method using the same
IPC: E04H12/00
Filed: 2021-05-24
Granted: 2021-11-24
Abstract: The present invention relates to a safety hook used when installing a pole, and more particularly to the safety hook that is configured to enable a locker to open and close through a slider operation. By using a length-adjustable operation rod, it is possible to install and use the safety hook on a cable jigsaw or pole-mounted fixtures on the ground simply. In addition, by making it possible to install a pole on the ground with the safety hook or the safety hook and safety block connected to the cable messenger wire or pole fittings, workers can be prevented from falling, not only during pole work, but also when installing poles. The automatic detachable safety hook that can be fastened to the ground comprises a body; a locker; a guide unit; an opening/closing operation unit; and a pair of working links on both sides.
Patent KR-102440901-B1 (KR)
Title: Live streaming server which can insert the two-dimensional code, to be used for looking up contents data, in the realtime video, and the operating method thereof
Inventor: SON EUN CHAE
IPC: H04N21/2187
Filed: 2021-06-08
Granted: 2022-09-06
Abstract: A live streaming server which can insert 2D code used for looking up content data in a real-time video, and an operating method thereof are disclosed. The present invention suggests a live streaming server which can insert 2D code used for looking up content data in a real-time video and an operating method of the same. Thus, it is possible to support an increase in the usability of a live streaming service.
Patent KR-102591401-B1 (KR)
IPC: G16H50/50
Filed: 2021-06-17
Granted: 2023-10-19
Abstract: 강직성 척추염 환자에 대한 생물학적제제의 반응성 예측 방법은 분석장치가 강직성 척추염 환자에 대한 임상 정보를 획득하는 단계, 상기 분석장치가 상기 임상 정보를 사전에 학습된 학습모델에 입력하는 단계 및 상기 분석장치가 상기 학습모델이 출력하는 값을 기준으로 상기 강직성 척추염 환자에 투여할 생물학적제제의 반응성을 예측하는 단계를 포함한다.
Patent KR-102365376-B1 (KR)
Title: Manufacturing method of pouch film applying aluminum laminate layer
Inventor: KO YOON DONG
IPC: B32B27/32
Filed: 2021-06-21
Granted: 2022-02-21
Abstract: The present invention relates to a method for manufacturing pouch film having an aluminum laminate layer applied thereto to increase yield through minimization of the number of windings. According to one aspect of the present invention, the method comprises: an aluminum unwinding step of unwinding an aluminum layer; an infeeder step of controlling the tension of the aluminum layer; a dip coating step of dipping the aluminum layer in a chrome coating solution to be coated; a heating step of receiving the chrome-coated aluminum layer in a floating state to performing heat treatment on the upper and lower surfaces; a nylon lamination step of laminating a nylon layer on the aluminum layer completing the heating step; a heat treatment step of inputting an aluminum panel in a heat treatment chamber to be floating and performing heat treatment on the upper and lower surfaces; a nylon lamination step of applying an adhesive to one side of the heat-treated aluminum panel to laminate nylon thereto; an aging step of aging the aluminum layer completing the nylon lamination; a polypropylene lamination step of laminating polypropylene to the aluminum layer completing the aging step; and a film winding step of winding a multi-layer film completing the polypropylene lamination step.
Patent KR-102392416-B1 (KR)
Title: 반도체 디바이스 및 그 형성 방법
IPC: H01L23/00
Filed: 2021-06-30
Granted: 2022-05-02
Abstract: 반도체 패키지는 집적 수동 디바이스(IPD)를 포함하고, 이 집적 수동 디바이스(IPD)는 제1 기판 위의 하나 이상의 수동 디바이스과; 하나 이상의 수동 디바이스 위에 전기적으로 결합되는 금속화 층을 포함하고, 금속화 층의 최상부 금속화 층은, 제1 복수의 도전성 패턴과, 이 제1 복수의 도전성 패턴과 인터리브되는 제2 복수의 도전성 패턴을 포함한다. 또한, 집적 수동 디바이스(IPD)는 최상부 금속화 층 위의 제1 언더 범프 금속화(UBM) 구조물을 포함하고, 제1 UBM 구조물은, 제1 복수의 도전성 스트립과, 이 제1 복수의 도전성 스트립과 인터리브되는 제2 복수의 도전성 스트립을 포함하고, 제1 복수의 도전성 스트립 각각은 제1 복수의 도전성 패턴의 각각의 도전성 패턴에 전기적으로 결합되고, 제2 복수의 도전성 스트립 각각은 제2 복수의 도전성 패턴의 각각의 도전성 패턴에 전기적으로 결합된다.
Patent KR-102314850-B1 (KR)
Title: Massage system
Inventor: HWANG KYU OK
IPC: B08B3/10
Filed: 2021-07-05
Granted: 2021-10-21
Abstract: The present invention relates to a massage therapy device for treatment by applying far-infrared and near-infrared radiation and heat, and a foot bath massage device for maximizing an effect of a foot bath by applying near-infrared radiation to directly transfer heat to the soles of feet.
Patent KR-102381926-B1 (KR)
Inventor: LEE JEA TACK
IPC: E06B5/20
Filed: 2021-07-29
Granted: 2022-04-01
Abstract: The present invention aims to provide a sealed window for a soundproof door, which is able to have a structure to be conveniently assembled on the soundproof door, reduce manufacturing cost, and increase the resistance of the conventional rubber packing to heat, which has been low. According to the present invention, in the soundproof door with soundproof packings formed on a sound absorption material and an edge surface, the sealed window for the soundproof door comprises: a front/rear sealed window which is made by injection molding and which includes a sealed window mounting unit formed on the front plate surface and rear plate surface of the soundproof door, a fastening unit formed on an edge of the sealed window mounting unit, a protruding upper frame to be fixed on the mounting unit, a fastening protruding unit formed on a rear surface of the upper frame to be fixed on the fastening unit on the front plate, a skirt protruding to mount a soundproof glass plate, and a packing ring settled on a settlement groove formed on an inner surface of the skirt; and a sealed window mainframe having a sealed window unit having a soundproof rubber member with a front glass settlement groove and a rear glass settlement groove formed on both side surfaces to settle the front glass plate and rear glass plate to be inserted into the protruding skirt of the front sealed window and the rear sealed window. The present invention is able to make the work convenient and allow a user to check the inner space.
Patent KR-102585385-B1 (KR)
Title: 압축기 세정장치 및 이를 이용한 압축기 세정방법
IPC: F01D25/00
Filed: 2021-08-19
Granted: 2023-10-05
Abstract: 본 발명은, 가스터빈의 압축기 전방에 설치되며, 증기를 발생시키는 증기발생기; 상기 증기발생기의 후방에 설치되며, 상기 증기발생기에서 발생된 증기가 내부에 저장되는 증기헤더; 상기 증기헤더의 후방에 연결되며, 상기 증기헤더로부터 상기 압축기로 증기를 선택적으로 공급하는 제1분사배관 및 제2분사배관; 상기 제1분사배관과 제2분사배관으로 각각 물을 공급하는 급수수단; 및 상기 압축기의 입구에 설치되며, 상기 제1분사배관과 제2분사배관으로부터 각각 증기 또는 물을 공급받고, 상기 압축기 내부의 압축기 베인 및 압축기 블레이드로 증기 또는 물을 분사하는 제1분사노즐 및 제2분사노즐을 포함하되, 상기 제1분사노즐과 제2분사노즐은, 각각 독립적으로 증기 또는 물을 분사하는 압축기 세정장치 및 이를 이용한 압축기 세정방법을 제공한다.
Patent KR-102419611-B1 (KR)
IPC: G09G3/3233
Filed: 2021-08-27
Granted: 2022-07-11
Abstract: 본 발명의 일 실시예에 따른 유기 발광 표시 장치는 기판, 상기 기판 위에 위치하는 스캔선, 상기 스캔선과 절연되어 교차하는 데이터 전압을 인가받는 데이터선 및 구동 전압을 인가받는 구동 전압선, 상기 스캔선 및 상기 데이터선과 연결되며, 스위칭 드레인 전극을 포함하는 스위칭 트랜지스터, 상기 스위칭 드레인 전극과 연결되는 구동 소스 전극 및 구동 게이트 전극인 제1 스토리지 전극을 포함하는 구동 트랜지스터, 상기 제1 스토리지 전극과 중첩하는 제2 스토리지 전극을 포함하는 스토리지선, 및 상기 구동 트랜지스터와 연결된 유기 발광 다이오드를 포함하고, 상기 제2 스토리지 전극은 상기 데이터선과 중첩하는 확장부를 포함한다.