baber/WOPTO huggingface dataset:
Patent KR-102043715-B1 (KR)
Title: power apparatus for LED light
Inventor: YOUN TAE SHIK
IPC: F21S8/08
Filed: 2019-02-13
Granted: 2019-12-02
Abstract: The present invention relates to a power supply device used for a street light made of an LED, wherein a main condenser and an auxiliary condenser are installed in an output terminal to which an LED power is supplied, and a lifespan of the condenser is maximized by selectively using the main condenser and the auxiliary condenser according to a dimming state and a state of the condenser.
Patent KR-102130161-B1 (KR)
Title: Dissimilar Metal Mixing Device
Inventor: GWAG JIN SEOG
IPC: C22C1/04
Filed: 2019-02-19
Granted: 2020-07-03
Abstract: The present invention relates to a dissimilar metal mixing device. More particularly, the present invention relates to a dissimilar metal mixing device comprising: a first melting chamber for melting metal; a second melting chamber for melting the metal and a different type of metal; a mixing chamber including a stirrer for receiving the molten metals in the first melting chamber and the second melting chamber and stirring the molten metals to form the mixed dissimilar metal; a first transfer pipe connecting the first melting chamber and the mixing chamber; a second transfer pipe connecting the second melting chamber and the mixing chamber; and a reaction furnace transfer pipe transferring the mixed dissimilar metal from the mixing chamber to a reaction furnace in which the mixed dissimilar metal reacts with oxidized powder. According to an embodiment of the present invention, the process can be simplified, and the quality of the oxidized powder manufactured can be improved.
Patent KR-102109421-B1 (KR)
Inventor: KANG WAN HUI
IPC: F03B13/26
Filed: 2019-02-20
Granted: 2020-05-12
Abstract: The present invention relates to a tidal power generation device, and more specifically, to a tidal power generation device which can repeatedly supply seawater regardless of the ebb and flow of the seawater to generate electricity. To this end, the tidal power generation device of the present invention comprises: a main body of which an upper portion is provided with a compression chamber and a lower portion is provided with a buoyancy chamber; an elevating member which is composed of a first elevating plate arranged in the compression chamber and a second elevating plate arranged in the buoyancy chamber to be elevated with respect to the main body; a buoyancy member which is coupled to the lower portion of the second elevating plate to be elevated in the buoyancy chamber; a corrugated pipe which is arranged between the compression chamber and the first elevating plate, and has elasticity to be stretched when the elevating member is elevated; an air tank in which compressed air is filled; an air flow pipe of which one end is connected to the inside of the corrugated pipe and the other end is connected to the air tank; and a generator module which generates electricity by rotating a fan by means of the compressed air discharged by the air tank. Accordingly, the buoyancy member is elevated by the height of the seawater introduced into the buoyancy chamber, whereas the elevating member is elevated in accordance with the elevation of the buoyancy chamber to compress the corrugated pipe, such that the compressed air may be filled in the air tank by means of the air flow pipe.
Patent KR-102175676-B1 (KR)
IPC: C10J3/20
Filed: 2019-02-20
Granted: 2020-11-06
Abstract: 본 발명은 유동상 열분해장치에 관한 것으로, 원료공급설비, 유동화 챔버, 유동가스공급설비, 촤 배출장치가 일괄 밀폐되도록 구성되며, 폐목재 등과 같은 유기성 물질을 연속적으로 열분해 시켜 열분해가스 또는 열분해 오일과 같은 고부가의 연료 물질을 회수할 수 있도록 한 것으로, 상기 유기성 물질은 유동화 챔버 내의 유동 매체 내부로 투입되도록 구성된 유동상 열분해장치 및 이를 이용한 유동성 물질의 열분해 방법에 관한 것이다.
Patent KR-102220560-B1 (KR)
IPC: H01F1/24
Filed: 2019-02-22
Granted: 2021-02-25
Abstract: 자기장 차폐시트 및 이의 제조방법에 관한 것으로, 본 발명에 따른 자기장차폐 시트는 자성층 및 상기 자성층의 적어도 일면에 배치된 보호층을 포함하며, 상기 자성층은 세라믹 코팅층이 형성된 금속 분말인 금속-세라믹 복합체를 포함하여, 코어 손실이 저감되고 자기적 특성이 우수한 효과가 있다.
Patent KR-102156684-B1 (KR)
IPC: C12Q1/6883
Filed: 2019-02-25
Granted: 2020-09-17
Abstract: 본 발명은 수면장애 판별 또는 예측 마커인 miRNA의 발현 수준을 측정하는 제제를 포함하는 수면장애 판별 또는 예측용 조성물, 상기 조성물을 포함하는 수면장애 판별 또는 예측용 키트 및 상기 마커의 발현 수준을 측정하는 단계를 포함하는 수면장애 판별 또는 예측을 위한 정보를 제공하는 방법에 관한 것이다. 본 발명에서 제공하는 수면장애 판별 또는 예측용 조성물을 이용하면, 자각증상이 없는 수면장애를 객관적으로 판정할 수 있으므로, 수면장애 및 이로부터 유발되는 다양한 질환의 예방 및 치료에 널리 활용될 수 있을 것이다.
Patent KR-102030659-B1 (KR)
Title: Distributing board of underground electric power distribution line
Inventor: BANG SEUNG HEE
IPC: G09F3/20
Filed: 2019-02-25
Granted: 2019-10-10
Abstract: The present invention relates to a connection factor distribution board structure of an underground distribution line. An output power line and an underground power line are separated by a non-powered connector operating means when power is not supplied due to fire in a manhole or a distribution facility and a non-powered shutter device is provided to block the manhole and an underground power distribution tunnel so as to minimize damage in accordance with fire spreading. A non-powered manhole fire extinguisher and a non-power switchboard fire extinguisher are provided in the manhole and a distribution facility box to spray fire extinguishing agents into the manhole and the distribution facility box when the fire occurs so as to perform self-extinguishing, thereby minimizing fire damage. Moreover, a fire occurrence is alerted by a non-powered alarm means so that surrounding people can cope with the fire.
Patent KR-102168033-B1 (KR)
Title: 전자영구자석 방식의 대상체 고정유닛 및 이를 포함하는 대상체 고정어셈블리
IPC: H01F7/02
Filed: 2019-02-25
Granted: 2020-10-21
Abstract: 전자영구자석 방식의 대상체 고정유닛 및 이를 포함하는 대상체 고정어셈블리에서, 상기 대상체 고정유닛은 하부 요크부, 자석부 및 상부 요크부를 포함한다.  상기 하부 요크부는 하면이 대상체와 접촉한다.  상기 자석부는 상기 하부 요크부의 상면에 위치하며, 적어도 하나의 영구자석, 상기 영구자석과 교번적으로 배열되는 적어도 하나의 전자석, 및 상기 전자석의 외부에 권선되는 코일을 포함한다.  상기 상부 요크부는 상기 자석부의 상면에 위치한다.  상기 코일에 인가되는 전류의 방향에 따라 상기 전자석에 발생하는 자력의 방향이 변화하여 상기 영구자석과 함께 상기 대상체를 고정하거나 탈착한다.
Patent KR-101991873-B1 (KR)
Title: Manufacturing apparatus and method for bearing cap
Inventor: JUNG DONG HAN
IPC: B23B29/034
Filed: 2019-03-04
Granted: 2019-06-21
Abstract: The present invention relates to a processing apparatus for a bearing cap for an engine or a mission of a vehicle and a processing method thereof, the processing apparatus for a bearing cap for an engine or a mission of a vehicle being configured to allow a surface processing, a boring processing, and a chamfering processing in various directions which are required by a material of a bearing cap which is manufactured after being sintered to be stocked to be performed in a single processing line from the insertion to the discharge of the material without going through several devices. To this end, the present invention is characterized by comprising: a material surface processing preparing unit (10); a material first processing unit (20); a material rear surface processing preparing unit (30); a material second processing unit (40); a material drilling processing preparing unit (50); a drilling processing unit (60); and a material finish aligning unit (70).
Patent KR-101980112-B1 (KR)
Title: 와이어링 설계요청서 업로드 장치 및 방법
IPC: G06F17/50
Filed: 2019-03-05
Granted: 2019-05-20
Abstract: 본 발명은 와이어링 설계요청서 업로드 장치 및 방법이 개시된다. 본 발명의 와이어링 설계요청서 업로드 장치 및 방법은, 설계요청서를 업로드 하기 위해 업로드 기능을 선택하고, 업로드 할 설계요청서 파일 및 폴더를 선택 입력하는 인터페이스부; 인터페이스부를 통해 입력된 설계요청서를 업로드하고, 업로드가 완료된 설계요청서의 설계 정보를 저장부에 저장하는 제어부; 및 인터페이스부로부터 선택되는 기능에 따라 제어부의 처리 결과를 표시하는 출력부;를 포함하는 것을 특징으로 한다.
Patent KR-102232141-B1 (KR)
IPC: A61B17/34
Filed: 2019-03-07
Granted: 2021-03-25
Abstract: 일 실시예에 따른 의료 디바이스는 내강(lumen)을 구비하는 중공 요소 및 상기 중공 요소에 삽입되어 중공 요소의 내강을 폐쇄하도록 구성된 속침을 포함하고, 상기 속침은 서로 이격되고 방사선에 대해 제1투과도를 갖는 제1물질로 형성된 한 쌍의 제1마킹부들 및 상기 한 쌍의 제1마킹부들 사이에서 상기 한 쌍의 제1마킹부들에 접합되고 방사선에 대해 상기 제1투과도와 다른 제2투과도를 갖는 제2물질로 형성된 제2마킹부를 포함한다.
Patent KR-102173153-B1 (KR)
IPC: A63F13/85
Filed: 2019-03-11
Granted: 2020-11-03
Abstract: 본 발명은 인게임 데이터 기반 게임 동영상 관리 장치, 그를 포함한 시스템 및 그 방법에 관한 것으로, 본 발명의 일 실시예에 따른 게임 동영상 관리 시스템은 게임중인 사용자 단말로부터 인게임 데이터를 수신하여 미리 정한 조건의 달성 여부를 판단하고, 상기 미리 정한 조건 달성 시 상기 사용자 단말에 의해 녹화된 동영상을 타 사용자에게 공유하거나 상기 사용자 단말에게 가이드 동영상을 제공하는 게임 동영상 관리 장치; 및 상기 게임 동영상 관리 장치와 연동하여 게임 프로그램을 구동하는 사용자 단말;을 포함할 수 있다.
Patent KR-102270354-B1 (KR)
IPC: C30B29/22
Filed: 2019-03-12
Granted: 2021-06-30
Abstract: 본 명세서에는 단결정 h-BN 템플릿 형성단계, 상기 h-BN 템플릿 상에 이종(hetero) 전구체를 증착시켜 복수의 핵(nuclei)를 형성하는 단계, 및 증착된 복수의 핵을 반 데르 발스 애피택셜 성장시켜 이종구조 층을 형성하는 단계를 포함하며, 상기 이종구조 층은 단결정인, 2차원 애피택셜 성장 방법이 개시된다.
Patent KR-102048944-B1 (KR)
Title: Copyright management method and system of copyrighted work acquired during project execution based on block chain
Inventor: KIM BO EON
IPC: G06Q30/02
Filed: 2019-03-14
Granted: 2019-11-26
Abstract: Provided is a copyright management method of a work obtained in a project execution process performed by a server. According to the present invention, the management method comprises the steps of: obtaining project data generated in a process of project execution (S110); obtaining at least one asset data for receiving a registration as a work of the project data (S120); determining whether the at least one asset data is the same as a previously registered asset (S130); if the at least one asset data is not the same as a previously registered asset, transmitting information for managing the at least one asset data to a node of a blockchain (S140); and registering copyright of the at least one asset (S150).
Patent KR-102125814-B1 (KR)
Title: A Rain Water Filtration Device
Inventor: CHUNG YOUNG HO
IPC: E03F5/04
Filed: 2019-03-20
Granted: 2020-07-08
Abstract: Disclosed is a rainwater purifying apparatus, which purifies contaminants contained in rainwater introduced into a manhole during rainfall. The rainwater purifying apparatus includes: a manhole having a rainwater inlet on an upper portion and a rainwater drain on a lower portion; a rainwater filtering part surrounding the rainwater drain and filtering the contaminants from the introduced rainwater; a rainwater filtering part cover covering an upper portion of the rainwater filtering part to prevent the rainwater introduced from the rainwater inlet from being directly introduced into the rainwater filtering part; and at least one filter detachably installed to filter foreign substances from the rainwater introduced from the rainwater inlet. Accordingly, the rainwater purifying apparatus can be designed in a simple structure to be conveniently installed in the manhole and separated therefrom so that the repair and post-treatment of the contaminants can be easy with a low cost.
Patent KR-102071170-B1 (KR)
Inventor: YOON JAE GU
IPC: E01F9/608
Filed: 2019-03-27
Granted: 2020-01-29
Abstract: The present invention relates to a supporting unit for the installation of a road facility. More specifically, in order to prevent the sagging of a cross beam fixed to the top of a pillar installed vertically on a road side, a connector for connecting the pillar and the cross beam through a wire is fixed to the pillar and the cross beam through a coupling. Therefore, thermal deformation caused by welding can be prevented to enhance durability and workability, thereby increasing productivity and enabling easy installation. According to the present invention, the supporting unit comprises: a fixing part installed horizontally on a hollow pillar erected on a road to form coupling holes on one lateral side of the pillar and the upper side of a hollow cross beam on which a road facility is installed; a connection part forming a bolt inserted into the coupling holes of the fixing part and forming a spiral hole in the bottom of a connector to be coupled with the bolt in order to connect each connector through a wire to control tension; and a coupling part forming a storage protrusion, which can store the head of the bolt of the connection part, at an end of a coupling rod to insert the coupling rod into the inside of the cross beam and the hollow pillar of the fixing part and insert the bolt into the coupling holes to couple the connector.
Patent KR-102130321-B1 (KR)
Title: Method and apparatus for authentication without installation
Inventor: KWON SEUNG JUN
IPC: H04L9/08
Filed: 2019-04-03
Granted: 2020-08-05
Abstract: An authentication service system for user authentication is disclosed. According to the present invention, a non-installation client device executes an authentication security module and a user screen webpage through a web browser. A web server provides the user screen web page to a non-installable client, receives information on an authentication service selected among one or more authentication services from the non-installable client, and transmits information on the selected authentication service to an authentication server. The one or more authentication services include authentication certificate mobile terminal electronic signature, authentication certificate mobile terminal storage, and authentication certificate transmission.
Patent KR-102012483-B1 (KR)
Title: Impregnating device of masck pack
Inventor: EOM JEONG YONG
IPC: A61K8/02
Filed: 2019-04-12
Granted: 2019-08-20
Abstract: The present invention relates to a continuous processing type impregnating device, which reprocesses an inserted pack pad to be uniformly impregnated with pack materials which are put in a mask pack to make facial skin resilient by supplying nutrients to skin. An automatic transfer device for adhering pack materials, which impregnates a pack pad with a mask pack packaged by impregnating pack materials such that cosmetics or nutritional ingredients penetrate into skin, and putting the same in a packaging material, comprises: a conveying unit having a conveying motor; a driving roller connected to the conveying motor; a conveying belt wound around the driving roller to be moved; and a skeleton frame having a lower part support frame and a horizontal frame. A continuous processing type impregnating device for a functional mask pack comprises: a packaging pack adhering roller unit which is fixed to the horizontal frame and on which a plurality of pressing rings for pressing a mask pack conveyed to the conveying belt are arranged at regular intervals; and a tension control unit which includes springs formed at both ends of the packaging pack adhering roller unit and a pressurizing lever configured to pressurize the springs, wherein a plurality of packaging pack adhering roller units and tension control units are arranged in a line, and the pack materials in the packaged mask pack are uniformly dispersed.
Patent KR-102306785-B1 (KR)
IPC: A61Q19/00
Filed: 2019-04-18
Granted: 2021-09-30
Abstract: 본 발명은 소나무 줄기와 해조류를 이용한 화장료 조성물 및 그 제조 방법에 관한 것이다. 
본 발명의 화장료 조성물 제조 방법은, 소나무 줄기와 해조류를 준비하는 준비단계와; 상기 소나무 줄기와 해조류를 저온 습윤 가열하는 전처리단계와; 전처리된 소나무 줄기를 증류 추출하여 정유추출액과, 플러럴 워터를 분리하여 각각 수득하는 소나무추출단계와; 전처리된 해조류에 증류수를 가하면서 가열하여 해조류추출액을 제조하는 해조류추출단계와; 다공성 광물을 준비하여 분쇄 및 소성하는 분쇄소성단계와; 상기 광물분말을 정유추출액에 침지시켜 광물분말의 기공 내부에 정유추출액이 흡착된 가공분말을 제조하는 침지단계와; 상기 가공분말에 플로럴 워터를 첨가하여 유동성 슬러리 상태로 만든 다음 과립기에 투입하여 과립화 성형시키는 과립화단계와; 상기 과립화단계에서 제조된 과립을 화장료베이스와 혼합하는 베이스첨가단계;를 포함하여 구성된다. 
본 발명에 의해, 프로안토시아니딘 등과 같은 기능성 성분이 포함되어 있을 뿐만 아니라 탈취 효과를 갖고 있는 소나무 줄기를 해조류와 함께 화장품 원료로 사용함으로써 특허문헌 2와 같은 방식의 냄새 억제 공정 없이도 해조류에서 발생하는 냄새를 저감시킬 수 있게 되고, 증숙시 다공성 광물을 활용하여 비린 냄새를 가일층 억제할 뿐만 아니라, 사용된 다공성 광물을 분쇄 및 소성하고, 이 분말에 소나무에서 추출한 정유추출물을 침지시킨 다음 이를 원료로 하여 과립을 제조함으로써 소나무의 정유 성분이 지속적으로 영향을 미칠 수 있게 하여 보존 기간이 증가하더라도 지속적으로 비린 냄새가 나지 않게 되며, 해조류 추출 과정에서 발생한 고형물을 가열 및 냉각하고, 가열시에는 올아귀꽃나무 잎이 첨가됨으로써 해조류의 활용율을 최대한 높일 수 있게 된다.
Patent KR-102162960-B1 (KR)
Title: Device for Mixing Food Material
Inventor: NA OK JU
IPC: A47J43/06
Filed: 2019-04-26
Granted: 2020-10-07
Abstract: The present invention relates to a food ingredient mixer. The food ingredient mixer comprises: a mixing container which includes a container bottom surface part and a container side surface part; an agitation driving part which provides rotation power; and an agitation part which mixes food ingredients. According to the present invention, food ingredients can be mixed along the circumferential direction of the container side surface part, and food ingredients can be efficiently mixed along the height direction of the container side surface part.
Patent KR-102116381-B1 (KR)
Title: Wet air purification system for Public use facilities
Inventor: HWANG TAEWOON
IPC: B01D47/02
Filed: 2019-04-29
Granted: 2020-05-28
Abstract: The present invention relates to a wet air purification system including: a gas intake part including one or more gas intake holes for introducing gas; an air purification part including one or more purification units for purifying the introduced gas; a liquid storage tank for storing liquid to be supplied to the purification units of the air purification part; a liquid transfer pump for supplying the liquid stored in the liquid storage tank to the purification units of the air purification part; and a gas discharge part including a gas discharge hole for discharging purified gas. Therefore, the wet air purification system can effectively remove pollutants from a large volume of air in a short time so as to provide visitors of a public use facility with clean air.
Patent KR-102234715-B1 (KR)
IPC: F16F15/04
Filed: 2019-05-02
Granted: 2021-03-31
Abstract: 본 발명은 스마트 내진 감쇄장치는 수직탄성블럭의 하단 네면에 4개의 수평탄성블럭이 경사지게 면접촉하도록 구성하고, 상기 수평탄성블럭은 판스프링에 탄력 지지되도록 구성하여 지진파 발생시 수직탄성블럭이 수직 하강할 때, 상기 수평탄성블럭이 밀려나는 과정에서 수직탄성블럭을 탄력 지지하도록 하여 강한 지진파에도 효과적으로 대응할 수 있도록 하고, 또한 수평탄성블럭의 중앙에 적어도 누름형 패드를 분리 가능하게 삽입시켜 수직탄성블럭과 수평탄성블럭간의 압착력을 증대시켜 큰 지진이 발생하는 지역에서의 배전반 지지력을 증대시킬 수 있는 스마트 내진 감쇄장치를 갖는 수배전반이다.
Patent KR-102216378-B1 (KR)
IPC: F28D20/02
Filed: 2019-05-23
Granted: 2021-02-17
Abstract: 본 발명은 냉매튜브를 포함하는 쿨이불에 관한 것으로, 이불, 및 관형의 줄로 내부에 냉매가 충진되어 있고 상기 이불 내에 임베드(embed)되어 냉각시킨 상기 냉매를 통해 상기 이불 속의 공간에 냉기를 발생시키는 복수의 냉매튜브들을 구비하는 냉매튜브부를 포함하고, 상기 복수의 냉매튜브들은 상기 이불로부터 분리하여 냉동 보관을 통해 상기 냉매를 냉각시킨 후 상기 이불에 재배치 가능한 것을 특징으로 한다.
Patent KR-102066217-B1 (KR)
Title: Energy-saving device for semiconductor manufacturing gas processing control
Inventor: KIM DAE KI
IPC: H05H1/46
Filed: 2019-06-07
Granted: 2020-01-14
Abstract: The present invention relates to an energy saving device for gas processing control of semiconductor manufacture, capable of controlling the temperature of burning gas by controlling the temperature of plasma in a gas incinerator. According to the present invention, the energy saving device for gas processing control of semiconductor manufacture maps different communication standards by each model and each manufacturing facility brand by communication with a manufacturing facility. Also, the energy saving device for gas processing control of semiconductor manufacture maps the different communication standards by each model and each plasma scrubber brand and controls plasma incineration temperature of a plasma scrubber by checking operation features of a semiconductor FDC interlock system. The energy saving device for gas processing control of semiconductor manufacture also includes: a manufacturing facility communication output unit outputting the communications of the manufacturing facility; a digital signal output communication converter converting the output of a digital signal from the manufacturing facility communication output unit; a manufacturer device signal output unit outputting the signal of the manufacturing facility; an A/D conversion high-signal output unit converting an analog signal of the manufacturing facility signal output into the digital signal; a digital signal calculating unit calculating a signal of the A/D conversion high-signal output unit and the digital signal output communication converter; a high signal output FET contact point moving unit controlling the plasma scrubber by outputting a control signal using an FET contact point in accordance with the calculation of the digital signal calculating unit; and a digital signal input communication converter outputting an FDC communication linkage signal in accordance with the calculation of the digital signal calculating unit.
Patent KR-102282242-B1 (KR)
IPC: G02F1/1347
Filed: 2019-06-25
Granted: 2021-07-28
Abstract: 본 발명은 마스크가 안면으로부터 소정간격을 두고 이격되게 배치되어 착용시 습기로 인한 불쾌감을 방지할 수 있고, 여과필터를 통해 정화된 공기가 마스크와 안면 사이로 제공되어 쾌적한 호흡성을 제공할 수 있는 기능성 마스크를 개시한다.
Patent KR-102110896-B1 (KR)
Title: Electric stabilization device of apartment house with earthquake-proof function
Inventor: RYU BAEK HO
IPC: F16F15/02
Filed: 2019-06-27
Granted: 2020-05-15
Abstract: The present invention relates to an electric stabilization device of an apartment house having an earthquake-proof function. More specifically, the present invention relates to an electric stabilization device of an apartment house having an earthquake-proof function which facilitates angle adjustment and attachment and detachment of a base panel during working for repair or maintenance of a branch circuit of a distribution board built in a wall, furthermore, prevents safe accidents by preventing a leakage or short circuit phenomenon due to condensation and the like occurring inside a distribution box in advance, and strengthens a stabilization function to secure distribution safety by strengthening earthquake-proof properties of earthquakes and the like.
Patent KR-102233193-B1 (KR)
IPC: F17C9/02
Filed: 2019-07-15
Granted: 2021-03-29
Abstract: 본 발명은 GCU의 운전 모드에 따라 증발가스의 유량을 제어함으로써 GCU의 운전을 최적화할 수 있는 GCU 제어 시스템 및 방법에 관한 것이다.  
본 발명에 따른 GCU 제어 시스템은, 증발가스를 연소시켜 처리하는 GCU(Gas Combustion Unit); 및 상기 GCU로 공급되는 증발가스의 유량을 조절하는 유량 제어 밸브;를 포함하고, 상기 유량 제어 밸브는, 제1 Cv값을 가지는 제1 유량 제어 밸브; 및 제2 Cv값을 가지는 제2 유량 제어 밸브;를 포함하며, 상기 제1 Cv값은 상기 제2 Cv값보다 작고, 상기 GCU로 공급되는 증발가스의 압력 또는 GCU의 운전 모드에 따라 증발가스의 유량이 상기 제1 유량 제어 밸브 및 제2 유량 제어 밸브 중 어느 하나에 의해 제어되도록 상기 제1 유량 제어 밸브 및 제2 유량 제어 밸브를 선택하여 제어하는 제어부;를 포함한다.
Patent KR-102251027-B1 (KR)
IPC: B65D90/12
Filed: 2019-07-24
Granted: 2021-05-12
Abstract: 본 발명은 수평유지가 가능한 물탱크 지지장치에 관한 것으로서, 더욱 상세하게는 지면에 설치된 물탱크가 안정적으로 수평을 유지하고 외부의 충격을 흡수하며, 내진, 진동 및 충격 등에 지면에 횡력 발생에 의해 수평이 비틀린 경우 수위를 통해 물탱크의 수평을 측정하여 수평상태로 유지할 수 있는 수평유지가 가능한 물탱크 지지장치에 관한 것이다.
Patent KR-102195432-B1 (KR)
Inventor: KIM MIN GYU
IPC: H02P9/30
Filed: 2019-07-26
Granted: 2020-12-28
Abstract: According to an embodiment of the present invention, provided is an integrated motor generator with high energy efficiency, reduced iron loss, and reduced noise. The integrated motor generator is compactly manufactured in an integrated type by combining a motor and a generator with each other. The integrated motor generator comprises: a pair of rotors; and a stator disposed between the pair of rotors. The pair of rotors and a rotating shaft have a dumbbell structure. The rotor rotates around the rotating shaft, has a structure similar to a rotating magazine of a revolver pistol, and includes permanent magnets instead of bullets. The stator has the structure similar to the rotating magazine of the revolver pistol, but does not rotate and includes a plurality of electromagnets instead of the bullets.
Patent KR-102193116-B1 (KR)
Inventor: CHO GYEONG AE
IPC: B25B15/00
Filed: 2019-08-02
Granted: 2020-12-18
Abstract: The present invention aims to provide a driver which has a pin alignment apparatus for easily keeping the alignment status of a plurality of pins. To this end, according to the present invention, the driver comprises: a housing; a plate installation unit installed in front of the housing; a fixing unit fastened with the pin installation unit; and a fixing member fastened with the pin fixing unit. The pin installation unit includes: a case inserted into a front side of the housing; a plurality of pin units installed in the case; and a container installed on a rear side of the plurality of pin units. The pin units include: a plurality of pines; a spring accommodation unit formed to have a smaller diameter than that of the pins; a spring inserted into the spring accommodation unit; and a support unit formed on an end unit of the pin penetrating the container. The fixing unit includes an alignment apparatus which aligns the plurality of pins at the same height by hitting the support unit of the plurality pins by its own weight.