baber/WOPTO huggingface dataset:
Patent KR-102050551-B1 (KR)
Title: Power semiconductor having trench of step structure and method of manufacturing thereof
Inventor: KIM WOO TAEK
IPC: H01L21/768
Filed: 2018-09-18
Granted: 2019-12-03
Abstract: The present invention relates to a power semiconductor. A manufacturing method of a power semiconductor having a step structure trench comprises the steps of: depositing a hard mask on an upper surface of a first conductive epi-layer in an initial thickness; forming a trench pattern by etching the hard mask; forming a first trench which is extended from the upper surface of the first conductive epi-layer in a vertical direction by using the trench pattern and is inclined at a first trench side wall angle; allowing the trench pattern to be primarily extended in a horizontal direction to have a first pattern side wall angle; forming a second trench which is extended from a bottom of the first trench in the vertical direction by using the primarily extended trench pattern and is inclined at a second trench side wall angle; and forming a second conductive binding region on a side wall of the first trench and the side wall of the second trench.
Patent KR-102106550-B1 (KR)
Title: 연도지를 이용한 음극판의 카본 코팅 방법
IPC: H01M4/16
Filed: 2018-09-18
Granted: 2020-05-04
Abstract: 본 발명에 따른 실시예는 a)기판을 주조하는 단계와, b)주조된 기판에 활물질로 전환되는 연분과 물 및 첨가제를 이용한 연호를 주조된 기판에 도포 및 도장하여 음극판을 제조하는 단계 및 음극판을 하우징에 수납하고, 전해액을 주입하는 단계를 포함하고, b)단계는 연호가 도포된 기판의 양면에 카본이 도포된 연도지가 설치되는 것을 특징으로 하는 연도지를 이용한 음극판의 카본 코팅 방법을 제공할 수 있다.
Patent KR-102122426-B1 (KR)
Title: 레이저와 희생 층을 이용한 코팅 막 패터닝 방법
IPC: G03F7/16
Filed: 2018-09-19
Granted: 2020-06-15
Abstract: 본 발명은 패터닝 대상 목적 층의 하부에 희생 층을 형성한 후 희생 층을 제거하는 것에 의해 목적 층에 대한 패터닝을 수행하면서도, 레이저에 의해 제거하려는 목적 층 아래에 위치하는 하부 층의 손상이나 에칭 공정에 의한 환경오염이 발생하지 않도록 하는 레이저와 희생 층을 이용한 코팅 막 패터닝 방법에 관한 것이다. 
본 발명의 일 실시례는, 기판 상의 비 패터닝 영역에 마스크 레이어로서의 희생 층을 형성하는 희생 층 형성 단계; 상부에 상기 희생 층이 형성된 기판 상에 목표 층을 형성하는 목표 층 형성 단계; 및 상기 비 패터닝 영역에 레이저를 조사하여 비 패터닝 영역의 상기 희생 층을 제거하는 것에 의해 상기 희생층 상부의 목표 층 영역을 함께 제거하여 패턴을 형성하는 패터닝 단계;를 포함하는 레이저와 희생 층을 이용한 코팅 막 패터닝 방법을 제공한다.
Patent KR-101928923-B1 (KR)
Inventor: PARK JU RUNG
IPC: H04N7/18
Filed: 2018-10-11
Granted: 2018-12-13
Abstract: According to the present invention, a method for recording a shared screen based on an action comprises the steps of: providing a video call screen to a plurality of users; providing a shared screen capable of displaying one document separated from the video call screen; reflecting and displaying document control contents performed by at least one user among the plurality of users based on the displayed document; and recording a shared screen on which the document control contents is reflected in real time. Recording the shared screen is performed based on action information generated based on the document control contents of the at least one user.
Patent KR-102209494-B1 (KR)
Title: 웨어러블 밴드형 체온 측정장치
IPC: A61B5/01
Filed: 2018-10-16
Granted: 2021-01-29
Abstract: 본 발명은 웨어러블 밴드형 체온 측정장치에 관한 것으로서, 상기 웨어러블 밴드형 체온 측정장치는 하부면에 장착홈을 구비하는 모듈 본체 및 상기 장착홈에 삽입되어 장착되어 있고 인접한 신체 부분에서 방사되는 적외선을 수광하는 수광부를 구비하는 체온 측정부를 포함한다.
Patent KR-102075268-B1 (KR)
Inventor: YOUN SEUNG HEE
IPC: F01N3/20
Filed: 2018-10-17
Granted: 2020-02-07
Abstract: The present invention relates to a system for reducing and treating nitrogen oxides (NOx) and sulfur oxides (SOx) contained in the exhaust gas of a ship, particularly a system capable of regenerating catalysts in any one of multiple zones where the NOx and the Sox are removed so that the hazardous substances contained in the exhaust gas can be continuously reduced by switching a flow path of the exhaust gas. To this end, according to the present invention, the system for continuous treatment of hazardous substances in an exhaust gas comprises: a front end reactor to which a front end exhaust pipe extending from an engine is connected, and in which an absorbent line for reducing the hazardous substances in the exhaust gas through catalytic reaction and supplying an absorbent thereinto is installed; a rear end reactor in which an absorber line for reducing the harmful substances in the exhaust gas through catalytic reaction and supplying the absorbent thereinto is installed, and from which a rear end exhaust pipe for discharging the exhaust gas into the atmosphere extends; and an exhaust gas switching line which switches a flow direction of the exhaust gas so that the exhaust gas in the front end exhaust pipe is introduced into the rear end reactor, flows to the front end reactor, and is discharged into the atmosphere through the rear end exhaust pipe, wherein the exhaust gas in the front end exhaust pipe is discharged through the rear end exhaust pipe after being introduced into the front end reactor and flowing into the rear end reactor, or after being introduced into the rear end reactor and flowing into the front end reactor through the exhaust gas switching line.
Patent KR-102156308-B1 (KR)
IPC: B05B9/04
Filed: 2018-10-17
Granted: 2020-09-15
Abstract: 본 발명은 안개 분무 장치에 관한 것으로서, 보다 상세하게는, 옥내형 저탄장에서 석탄의 비산 및 발화를 방지하는 데 사용할 수 있는 안개 분무 장치에 관한 것이다. 이를 위해 안개 분무 장치는 공기 압축기와 연결되고, 복수 개의 배기구를 구비하는 배기관을 포함하는 하우징; 하우징의 일측에 구비되고, 복수 개의 분무 노즐을 포함하는 제1 분무장치; 및 하우징의 타측에 구비되고, 복수 개의 분무 노즐을 포함하는 제2 분무장치;를 포함하고, 제1 분무장치 및 제2 분무 장치에 포함된 분무 노즐을 통해 분무된 물이 배기구를 통해 토출되는 공기에 의해 안개 형태로 확산되는 것을 특징으로 한다.
Patent KR-102592450-B1 (KR)
Title: 자율주행을 위한 영상인식 알고리즘의 성능 강화 장치 및 그 제어 방법
IPC: G05D1/02
Filed: 2018-10-25
Granted: 2023-10-23
Abstract: 본 발명은 자율주행을 위한 영상인식 알고리즘의 성능 강화 장치 및 그 제어 방법이 개시된다. 본 발명의 자율주행을 위한 영상인식 알고리즘의 성능 강화 장치는, 성능 강화를 위한 입력 데이터에 대해 해석하는 코멘드 파서부(CMD Parser); 입력 데이터에 포함된 데이터들 간 비교를 위해 데이터들을 매치시키는 데이터 트리 매치부(Data-Tree Match); 입력 데이터에서 스키마 파일의 상세기술 내용을 해석하여 하위의 로더들을 설정하는 스키마 파서부(Schema Parser); 준비된 태스크별로 스키마에 정의된 메트릭을 순차적으로 동작시키는 태스크 러너부(Task Runner); 및 메트릭의 동작으로 성능 강화를 위해 향상 가능한 포인트의 리포트와 로데이터(Raw Data)를 제공하는 강화 포인트 리포터부(Improve Point Reporter);를 포함하는 것을 특징으로 한다.
Patent KR-102187754-B1 (KR)
IPC: B01J20/22
Filed: 2018-10-26
Granted: 2020-12-08
Abstract: 본 발명의 일 실시예는 디아민 수화물을 제공한다. 또한, 상기 디아민 수화물을 포함하는 이산화탄소 흡수제를 제공한다. 상기 디아민 수화물은 디아민 화합물 및 물분자를 포함하며, 상기 디아민 화합물 및 상기 물분자는 서로 수소결합으로 결합되어 결정구조를 이루고 상온에서 고체인 것을 특징으로 한다.
Patent KR-102089521-B1 (KR)
Inventor: KIM JIN HYOK
IPC: B60L50/50
Filed: 2018-11-06
Granted: 2020-03-16
Abstract: The present invention relates to a parking facility. According to the present invention, the parking facility comprises: a frame in which a hoistway is formed on one side and a vehicle storage room is formed on the other side; and a pallet installed to enable a vehicle to be mounted thereon and be moved to the vehicle storage room along the hoistway. The pallet is mounted on a hoisting apparatus, which vertically moves along a hoisting guide rail installed in the hoistway, to be elevated and lowered and includes at least one parking block which is horizontally moved from the hoistway to the vehicle storage room or from the vehicle storage room to the hoistway. The parking facility enables fast entry and retrieval of vehicles. In addition, the parking facility is provided with a controller which can be controlled online and offline, an electric vehicle charging device, and a solar power generation facility, so it is possible to reserve entry and retrieval of vehicles, charge electric vehicles, and save electric energy through solar power generation.
Patent KR-102266574-B1 (KR)
IPC: H01M4/62
Filed: 2018-11-08
Granted: 2021-06-18
Abstract: 본 발명은 프러시안 블루 분말을 양극활물질로 사용한 이차전지에 관한 것으로 본 발명의 실시예를 따르는 프러시안 블루 분말을 양극활물질로 사용한 이차전지는 전자를 받아 환원되는 양극활물질부 및 상기 양극활물질부를 지지하는 집전체를 포함하는 양극; 산화되면서 전자를 방출하는 음극활물질부를 포함하는 음극; 및 상기 양극과 상기 음극 사이에 이온이 이동되는 이동통로인 전해질부;를 포함하고, 상기 양극활물질부는 프러시안 블루 분말, 도전재 및 바인더를 포함하고, 상기 양극활물질부의 전체 중량에 대하여, 상기 프러시안 블루 분말의 함량이 78~83 wt%, 상기 도전재의 함량이 5~12 wt%, 및 상기 바인더의 함량이 5~13 wt% 이다.
Patent KR-101976745-B1 (KR)
Inventor: HEUNGHWAN KIM
IPC: F28D21/00
Filed: 2018-11-09
Granted: 2019-05-09
Abstract: The present invention relates to a high efficiency waste heat recovery device for a hot air oven, capable of quickly and efficiently exchanging heat between waste gas and outside air, and also capable of easily removing contaminants contained in the waste gas even if the contaminants adhere to inside. To solve the above problems, the high efficiency waste heat recovery device of a hot air oven according to the present invention comprises: a main body including a waste gas inlet formed at one lower side to allow waste gas to flow into the inside thereof, an outside air inlet formed at the other lower side to allow the outside air to flow into the inside thereof, an outside air outlet formed at one upper side to discharge the outside air introduced into the inside through the outside air inlet, and a waste gas outlet formed at the other upper side to discharge the waste gas introduced into the inside through the waste gas inlet; upper and lower diaphragms installed to partition diagonally inside the main body and spaced apart by a predetermined distance to form a partitioned space of a predetermined size along the outside air inlet and the outside air outlet; and a plurality of fin tubes installed in a plurality of rows to cross in a spaced space between the upper and lower diaphragms and having a plurality of independent flow paths through which the waste gas flowing into the main body through the waste gas inlet is discharged to the outside through the waste gas outlet by passing through the inside.
Patent KR-102041409-B1 (KR)
Title: bracket for ceiling down light
Inventor: LEE HAE GON
IPC: F21V21/04
Filed: 2018-11-20
Granted: 2019-11-27
Abstract: The present invention relates to a bracket for fixing a lamp to be embedded in the ceiling of a building to an M bar inside the ceiling. More specifically, the present invention relates to a bracket having a plurality of hook bars (100) across the M bar of the ceiling, loosely hung over the M bar in one step, and bringing the lamp close to the ceiling only by pressing a control button (300) without tightening a screw. In the bracket of the buried lamp according to the present invention, a plurality of brackets are provided on the edge of the lamp. The body of such bracket consists of a spring fixed shaft (100-4), two up and down movement guides and one left and right movement guide. In particular, the hook bars (100) and the control button (300) are saddled in the guide making an up and down movement passage, and a control bar (200) and a control bar spring (200-2) are saddled in the horizontal guide making a right and left passage. Thereafter, when the hook bar (100) pushed downward by the hook spring (100-3) is pulled upward, the control bar (200) is pushed to the left by the elasticity of the control bar spring (200-2) and thus, blocks the back of the hook bar (100) thereby fixing a lamp in a state in which the gap between a hook head (100-1) and the bracket body is widened. In such a state, when the hook head (100-1) is hung on the M bar, the lamp is loosely mounted to the M bar. After pushing the edge of the lamp upwards, the control button (300) is pressed against the M bar and pushes the control bar (200) to the right, and thereafter, as the hook head (100-1) is pulled by elasticity of the hook spring (100-3), the lamp comes into close contact with the ceiling.
Patent KR-102074984-B1 (KR)
Title: Misfire diagnosis system and method of single-cylinder engine
Inventor: AN JAE WON
IPC: G01M15/11
Filed: 2018-11-27
Granted: 2020-03-02
Abstract: The present invention relates to a system and a method of diagnosing a misfire in a single-cylinder engine. According to an embodiment of the present invention, provided is a system of diagnosing a misfire in a single-cylinder engine, in a system which can diagnose whether a misfire has occurred or not in a single-cylinder engine by using an output signal of a crank shaft position sensor, comprising: a similarity position checking unit which checks a similarity position of a piston based on an output signal of a crank shaft position sensor; a speed calculation unit which calculates the average falling speed of the piston in an intake stroke and the average falling speed of the piston in a combustion stroke based on the output signal of the crank shaft position sensor; a combustion condition checking unit which checks whether a combustion condition is satisfied or not; and a misfire diagnosis unit which, when the combustion condition is confirmed to be satisfied by the combustion condition checking unit, compares the average falling speed of the piston in the intake stroke and the average falling speed of the piston in the combustion stroke, which are calculated by the speed calculation unit, and diagnoses whether a misfire has occurred or not. The present invention aims to provide the system and the method of diagnosing a misfire in the single-cylinder engine, which can diagnose whether a misfire has occurred or not in the single-cylinder engine by comparing the falling speed of the piston in the intake stroke with the falling speed of the piston in the combustion stroke.
Patent KR-102079213-B1 (KR)
Title: Data signal transmission connector
Inventor: OH CHANG SU
IPC: G01R1/067
Filed: 2018-11-28
Granted: 2020-02-19
Abstract: The present invention provides a signal transmission connector capable of improving product life and improving signal transmission performance by reinforcing the edge strength of an insulating portion supporting a plurality of conductive portions. According to the present invention, the signal transmission connector, which can be connected to an electronic component to transmit an electrical signal, comprises: a plurality of conductive portions in which a plurality of conductive particles are arranged in a thickness direction in an elastic insulating material so as to be connected with a terminal of the electronic component; an insulating portion made of the elastic insulating material and surrounding the plurality of conductive portions to support the plurality of conductive portions to be separated from each other; and a reinforcing member disposed to surround at least a portion of the edge of the insulating portion to support the edge of the insulating portion.
Patent KR-102050819-B1 (KR)
Title: Removable high insulation window system
Inventor: KIM SUN HYOUNG
IPC: E06B3/26
Filed: 2018-11-29
Granted: 2019-12-03
Abstract: According to an aspect of the present invention, a detachable type high insulation window system can comprise: a first window frame having an outdoor side portion located at an outdoor side and an indoor side portion located at an indoor side; a thermal bridge prevention rail detached from the first window frame and providing thermal bridge prevention performance; and a first windowsill coupled to the thermal bridge prevention rail to be slid on the thermal bridge prevention rail.
Patent KR-102168370-B1 (KR)
Title: 쇼트 블라스터
IPC: B24C7/00
Filed: 2018-11-30
Granted: 2020-10-22
Abstract: 쇼트 블라스터를 개시한다. 본 발명의 실시 예에 따른 쇼트 블라스터는 작업대상물로 쇼트볼을 투사하는 투사기; 투사기로 쇼트볼을 공급하는 공급호퍼; 투사된 쇼트볼을 회수하는 회수트레이; 회수트레이에 회수된 쇼트볼을 공급호퍼로 이송하는 이송장치; 및 공급호퍼로부터 낙하하는 쇼트볼에 에어를 분사해 비중에 따라 양품 쇼트볼과 파쇄된 쇼트볼 및 이물을 선별하고, 양품 쇼트볼을 투사기로 공급하는 쇼트볼 선별기를 포함한다.
Patent KR-102095902-B1 (KR)
Title: Automatic management system of psychotropic medicines with the function of transferring the information status such as the import / export and the remaining amount information of current psychotropic medicines automatically, stably, quickly and accurately in real time using the weight sensor
Inventor: KIM NAM KYUNG
IPC: G16H20/10
Filed: 2018-12-03
Granted: 2020-04-02
Abstract: The present invention relates to an automatic management system of psychotropic medicines such as drugs to function to transfer an information status such as an import/export and remaining amounts of current psychotropic medicines such as drugs stably, quickly, accurately, and automatically in real time using a weight sensor and more particularly, to an automatic management system of psychotropic medicines such as drugs to function to transfer an information status such as an import/export and remaining amounts of current psychotropic medicines such as drugs stably, quickly, accurately, and automatically in real time using a weight sensor, which includes: a medicine tray, a control unit, a weight sensor, a display unit, an information input device, an authentication device, an opening and closing door, a barcode or RFID reader, and a temperature and humidity unit, wherein psychotropic medicines such as drugs are allowed only by authorized personnel having a permission on import/export, so that the supervision on the psychotropic medicines such as drugs is conducted stably, and a precise preparation is guided to conform a prescription. In addition, weight information of imported or exported psychotropic medicines such as drugs is stably provided without affect from an external environment, so that the imported or exported psychotropic medicines are provided with exact weight.
Patent KR-102168039-B1 (KR)
Title: 대사공학적으로 조작된 미생물을 이용한 헴의 세포외 생산방법
IPC: C12N15/67
Filed: 2018-12-10
Granted: 2020-10-21
Abstract: 본 발명은 heme의 세포외 생성능을 가지는 미생물 변이체에 관한 것으로, 더욱 자세하게는 대사공학적으로 조작된 heme의 세포외 생성능을 가지는 미생물 변이체 및 이를 이용한 heme의 제조방법에 관한 것으로, 본 발명에 따르면, 포르피린증의 치료 건강식품 또는 식품보충제로서 사용이 증가하고 있는 착염인 heme을 기존의 화학합성이나 효소합성이 아닌 미생물 변이체를 이용하여 고수율로 세포외로 생산할 수 있는 효과가 있다.
Patent KR-102604400-B1 (KR)
IPC: B01F35/00
Filed: 2018-12-14
Granted: 2023-11-20
Abstract: 희토류 고형분 포집장치가 개시된다. 본 발명의 실시 예에 따른 희토류 고형분 포집장치는 희토류 고형분을 믹싱하는 믹서기의 통을 하측에서 지지하는 지지몸통; 내측에 지지몸통을 마련하며, 믹싱 과정 중 믹서기의 통 바깥으로 비산 및 낙하하는 희토류 분말이 유입되는 분말유입통; 분말유입통의 하부에 마련되며, 유입된 희토류 분말을 포집하는 포집부; 및 희토류 분말이 유입된 지지몸통과 분말유입통 간의 틈새공간으로 에어를 분사하여, 희토류 분말이 포집부 쪽으로 모이도록 하는 에어분사부;를 포함한다.
Patent KR-102165223-B1 (KR)
IPC: C22C38/32
Filed: 2018-12-19
Granted: 2020-10-13
Abstract: 본 발명은 중량 %로, C : 0.15~0.4%, Si : 0.1~1%, Mn : 0.6~8%, P : 0.001~0.05%, S : 0.0001~0.02%, Al : 0.01~0.1%, N : 0.001~0.02%, Cr : 0.01~0.5%, 잔부 Fe 및 기타 불순물을 포함하는 소지강판; 및 상기 소지강판의 표면에 형성된 아연, 알루미늄 또는 이들을 포함한 합금으로 이루어진 도금층;을 포함하고, 상기 소지강판의 C함량(C B ) 대비 표층부의 C함량(C S )의 비(C S /C B )가 0.6 이하이고, 상기 소지강판의 Mn 및 Cr 함량의 합계(Mn B +Cr B ) 대비 표층부의 Mn 및 Cr 함량의 합계(Mn S +Cr S )의 비((Mn S +Cr S )/(Mn B +Cr B ))가 0.8 이상인 열간성형 후 충격특성이 우수한 열간성형용 도금강판, 상기 열간성형용 도금강판을 이용하여 제조한 열간성형 부재 및 이들의 제조방법을 제공한다.
Patent KR-102123573-B1 (KR)
Title: Exciter Status Monitoring System
Inventor: AHN SANG KEUN
IPC: F02P17/12
Filed: 2018-12-20
Granted: 2020-06-16
Abstract: The present invention provides a state monitoring system for an ignition device which supplies a direct current voltage of a spark of an ignition plug used to operate a gas turbine or a power plant. An objective of the present invention is to provide a system capable of preventing malfunction of an ignition device. According to an embodiment of the present invention, the state monitoring system for an ignition device comprises: a constant voltage unit to supply power; a switching unit to perform a switching operation for a self-test and an alternating current voltage of a control room signal; a monitoring unit to input a signal of the switching unit into an ignition device and monitor a state of a high direct current voltage generated by the ignition device; slave state monitoring and control units to monitor and switch signals in the switching unit and the monitoring unit; and a master state monitoring and control unit to display gathered data result values of a plurality of the slave state monitoring and control units.
Patent KR-102092950-B1 (KR)
Title: Drinking water supply equipment for poultry housing only to prevent falling of water into bottom soil to prevent infectious diseases
Inventor: JANG HANG JAI
IPC: A01K39/02
Filed: 2018-12-20
Granted: 2020-03-24
Abstract: The present invention relates to a drinking water supplying device for a poultry cattle shed to easily prevent water falling from bottom soil to prevent an infectious disease, which is capable of securing safety from various diseases or an infectious disease by always drying bottom soil of a poultry cattle shed for a duck and a chicken and providing a clean environment. The present invention comprises: a water tank which has an open upper part and stores drinking water inside; a drinking water supplying unit which supplies the drinking water to the water tank; a drinking water drinking net (130) which includes a passing space for permitting passing of the head and neck of poultry but prohibiting passing of the body, and allows the poultry to drink drinking water in the water tank; a dropped water storing unit (140) which is formed from an upper part of the water tank to the drinking water drinking net (130) and includes a slope having the height getting increased from the ground toward the drinking water drinking net (130); and a stand (150) which allows the water tank, the drinking water drinking net (130), and the dropped water storing unit (140) to be fixed and installed and stands on the ground. The present invention always maintains the soil of a dried and clean state by preventing drop of the water from the soil in a step of allowing the poultry to drink the drinking water. The present invention provides ease of movement to a worker when materials are transferred by using a carrying cart. The present invention reduces waste of costs and manpower required for cattle shed management.
Patent KR-102132307-B1 (KR)
Inventor: LEE JIN WOO
IPC: H01M2/10
Filed: 2018-12-21
Granted: 2020-07-13
Abstract: Disclosed is a reinforcement unit of a battery case for an electric vehicle which can increase collision absorption while reducing weight. According to an embodiment of the present invention, the reinforcement unit of a battery case for an electric vehicle to accommodate a battery pack for an electric vehicle comprises: a housing arranged and fixed on both sides in a vehicle width direction of the battery case; upper and lower guiders joined to the upper surface and the lower surface in the housing and provided with guide grooves formed on the inner surfaces thereof corresponding to each other in the vehicle width direction; a cushion member arranged between the upper guider and the lower guider, provided with a pneumatic control valve on one side of a lower portion thereof, and filled with air; and an impact absorption plate guided along the guide grooves of the upper guider and the lower guider while enclosing the outer surface of the cushion member.
Patent KR-102180348-B1 (KR)
Title: 이동형 수력 발전시스템 및 이것의 제어방법
IPC: F03B17/06
Filed: 2018-12-21
Granted: 2020-11-27
Abstract: 본 발명은 이동형 수력 발전 시스템 및 이것의 제어 방법에 관한 것이다.  
본 발명의 실시예에 따른 이동형 수력 발전 시스템은, 내부에 수용 공간이 형성되며, 외부에 대하여 밀폐되는 케이스, 상기 케이스 내에 마련되는 한 쌍의 발전 유닛, 상기 발전 유닛들에 회전력을 공급하며, 상기 수용 공간의 외부에 마련되는 수차 유닛, 및 상기 수차 유닛의 상기 회전력을 상기 발전 유닛으로 전달하기 위한 동력전달유닛을 포함하는 복수의 휴대용 수력 발전장치; 및 하나의 상기 휴대용 수력 발전 장치가 각각 고정되며, 상호 간에 평면 형태로 연결되는 복수의 프레임 유닛;들을 포함한다.
Patent KR-102011690-B1 (KR)
Title: Manufacturing method of fullerene
Inventor: KIM KIYOUN
IPC: C01B32/154
Filed: 2018-12-21
Granted: 2019-08-19
Abstract: The present invention comprises steps of: (a) pulverizing a natural mineral to prepare a mineral powder; (b) adding an organic mixed solvent to the mineral powder and heat treating the same; (c) adding a basic solution to the mineral powder, which is heat-treated in the step (b) to extract and separate a carbon component; and (d) washing the carbon component with water and then drying the same. According to the present invention, by conducting adding the organic mixed solvent and heat treating the same before the step of extracting and separating the carbon component from the mineral powder, an inorganic material except silicon is almost eliminated, thereby being able to more effectively remove silicon from the mineral powder. Therefore, it is possible to obtain fullerene with high purity, thereby having very excellent physical and chemical properties.
Patent KR-101907196-B1 (KR)
Title: 벨로우 보상기
IPC: F16L51/02
Filed: 2016-07-06
Granted: 2018-10-11
Abstract: 본 발명은 야금로의 장입장치를 위한 벨로우 보상기에 관한 것이다.   벨로우 보상기는 주입 단부 파이프 및 반대측 배출 단부 파이프를 포함하고, 주입 단부 파이프와 배출 단부 파이프 사이에 배치되는 벨로우 부를 포함하고, 벨로우 부는 일련의 주름에 의하여 형성되며, 주입 단부 파이프와 배출 단부 파이프 사이에서의 상대적 움직임을 가능하게 한다.   본 발명에 따르면, 비구조적 가요성 라이너, 바람직하게는 와이어 메쉬 개스킷이 벨로우 보상기의 내측 벽을 따라 배치되고, 벨로우 부 길이의 적어도 일부에 대하여 연장된다.   비구조적 가요성 라이너는 제1단부 및 제2단부를 갖고, 제1단부는 주입 단부 파이프에 고정적으로 연결되고, 제2단부는 배출 단부 파이프에 고정적으로 연결된다.