baber/WOPTO huggingface dataset:
Patent KR-20100049107-A (KR)
Title: Wind power generation system and its operation control method
Inventor: ARINAGA SHINJI
IPC: F03D7/04
Filed: 2007-12-14
Abstract: Adjustment accuracy of reactive power is improved. A predetermined reactive power instruction value at an interconnection (A) is compensated using a reactive power compensation quantity set for each of wind mills, thereby determining the reactive power instruction value corresponding to each wind mill.
Patent KR-20100044892-A (KR)
Title: Method for preparing 5-haloalkyl-4,5-dihydroisoxazole derivatives
Inventor: ANNIS GARY DAVID
IPC: C07D413/10
Filed: 2008-08-04
Abstract: Disclosed is a method for preparing a compound of Formula: (1); wherein Ris CHX, CX, CXCHXor CXCX; each X is independently Cl or F; Z is optionally substituted phenyl; and Q is phenyl or 1-naphthalenyl, each optionally substituted as defined in the disclosure; comprising contacting a compound of Formula: (2).
Patent KR-20100049129-A (KR)
Title: Fluid pressure cylinder
Inventor: NISHI TAKANORI
IPC: F15B15/14
Filed: 2008-08-22
Abstract: The invention concerns a fluid pressure cylinder. In the invention, a first damper (40) and a second damper are provided respectively on a head cover (14) and a rod cover, which are disposed on both ends of the fluid pressure cylinder so as to face toward a piston. The first damper (40) and the second damper are formed from an elastic material, and are made up from a main body portion (42) against which the piston abuts, and a plurality of legs (44) that project from the main body portion (42) and which are gripped between the head cover (14) and the rod cover and an inner wall surface of the cylinder tube.
Patent KR-20100074206-A (KR)
Title: Water-repellent oil-repellent agent
Inventor: JIN JI SHAN
IPC: C08F220/14
Filed: 2008-08-08
Abstract: Disclosed is a water-repellent oil-repellent agent which contains a fluorine-containing copolymer as an active ingredient. The fluorine-containing copolymer contains, as copolymerization units, at least one of perfluoroalkylalkyl acrylates represented by the following general formula: CFCHOCOCR=CH(wherein R represents a hydrogen atom or a methyl group, n represents 4, 5 or 6, and m represents 1, 2, 3 or 4) or corresponding methacrylates, a benzyl acrylate or a benzyl methacrylate, a fluorine-free polymerizable monomer other than benzyl acrylates and benzyl methacrylates and a crosslinkable group-containing polymerizable monomer.
Patent KR-20100088602-A (KR)
Inventor: ROSSI NACE M
IPC: H01L21/8242
Filed: 2007-10-31
Abstract: 본 발명은, 일 양태에서, 반도체 장치를 제조하는 방법을 제공한다. 이 방법은 반도체 기판(109)의 동적 랜덤 메모리(DRAM) 영역(110)에서 트렌치 분리 구조(118)를 형성하는 단계 및 트렌치 분리 구조(118) 위에 에치 마스크를 패터닝하여 트렌치 분리 구조(118)의 일부분을 노출시키는 단계를 포함한다. 노출된 트렌치 분리 구조(118)의 일부분이 제거되어 내부에 게이트 트렌치(116)를 형성하고, 게이트 트렌치(116)는 반도체 기판에 의해 형성되는 제 1 코너 및 트렌치 분리 구조에 의해 형성되는 제 2 코너를 포함한다. 에치 마스크는 DRAM 영역(110)으로부터 제거되고, 게이트 트렌치의 적어도 제 1 코너는 라운딩되어서 라운딩된 코너(120)를 형성한다. 이어서 게이트 트렌치(116)의 측벽, 제 1 라운딩된 코너(120), 및 게이트 트렌치(116)에 인접한 반도체 기판(109) 위에 산화물층(124)이 형성된다. 트렌치(116)는 게이트 재료로 채워진다.
Patent KR-20100101135-A (KR)
Title: Coatings and methods for particle reduction
Inventor: KEHREN JASON M
IPC: C09D5/00
Filed: 2008-12-03
Abstract: The present disclosure relates to high purity apparati, e.g., magnetic hard disk drives, and more specifically, to coatings for particle reduction of surfaces of such apparati. The provided coatings include thin polymer coatings with reactive pendant groups having crosslinking functionality and ability to anchor to substrate surfaces to suppress particle shedding from substrate surfaces. Provided is a substrate that includes a coating on at least a portion of the substrate that comprises a fluorinated acrylate random copolymer. Methods of reducing particulate contamination are also provided.
Patent KR-20100099302-A (KR)
Inventor: SCHERZER DIETRICH
IPC: E04B1/76
Filed: 2008-12-19
Abstract: 본 발명은 a) 발포성 반응성 수지를 지지체 물질에 도입하는 단계, 및 b) 발포성 반응성 수지를 포함하는 지지체 물질을 압축 변형하는 단계를 포함하는 방법에 의해 제조될 수 있는 성형물에 관한 것이다.
Patent KR-20100113115-A (KR)
Inventor: SATO SHUUICHI
IPC: G01L1/10
Filed: 2009-01-20
Abstract: 본 발명에 따른 압전 진동형 힘 센서에서, 압전체와 제한 부재 사이의 마찰력에 의해 진동이 제한되므로, 진동 방향과 동일한 방향으로부터 진동이 직접적으로 제한되는 경우에 비해 힘을 감지하는 범위가 확장될 수 있다.  압전체를 외부 제어 회로에 전기적으로 접속시키기 위해 리드 선이 직접 솔더링된 종래의 구조는, 압전체에 부착된 솔더로 인한 진동의 제한을 야기하여, 감지 범위가 좁아진다.  압전 진동형 힘 센서를 사용하면, 압전체와 제한 부재의 도전부들이 고정되어 있지 않고 전기적인 도전성을 유지하기 위해 서로 접촉하는 상태를 만듦으로써, 힘을 감지하는 범위가 확장될 수 있다.
Patent KR-20100122527-A (KR)
Inventor: CHAUDHURI ARUNAVA
IPC: G06F9/06
Filed: 2009-03-07
Abstract: 플렉시블하고 재구성가능한 디지털 시스템(예를 들어, 무선 모뎀)은 서브회로들의 세트를 포함한다.  각각의 서브회로는 태스크 매니저 및 데이터 스트림에 대해 한 타입의 동작을 수행하기 위한 소정량의 구성가능한 하드웨어 회로를 포함한다.  서브회로의 태스크 매니저는 서브회로의 구성가능한 하드웨어를 구성 및 제어할 수 있다.  중앙 프로세서는 강결합 메모리 내에 태스크 리스트들의 세트를 유지함으로써 서브회로들의 동작을 구성 및 조작한다.  각각의 태스크 리스트는 대응하는 서브회로에 대한 태스크 명령들을 포함한다.  서브회로의 태스크 매니저는 그것의 태스크 리스트로부터 태스크 명령들을 판독하고, 상기 명령들에 의해 지시되는 바와 같은 그것의 연관된 하드웨어 회로를 제어한다.  타임스탬프 태스크 명령 및 푸시 태스크 명령 및 태스크 리스트 아키텍처는 모뎀 서브회로들로 하여금 제 1 무선 인터페이스 표준 또는 제 2 무선 인터페이스 표준에 따라 동작하도록 용이하게 재구성되게 한다.
Patent KR-20100134069-A (KR)
Inventor: EBBINGHAUS DIRK
IPC: A01P21/00
Filed: 2009-03-25
Abstract: 본 발명은 하기 비식물약해 식물 성장 촉진 유효량의 화학식 (I)의 아미드 화합물을 적용함으로써 확실한 성장 조절 반응을 유도할 수 있는 새로운 식물 처리 방법에 관한 것이다:
Patent KR-20110008250-A (KR)
Inventor: NISHIMIYA TATSUYUKI
IPC: H01L31/075
Filed: 2008-10-30
Abstract: 1㎡ 이상의 대면적 기판(1) 상에, 결정질 실리콘 i층(42)을 포함하는 광전 변환층(3)을 형성한 광전 변환 장치(100)이며, 상기 결정질 실리콘 i층(42)이 상기 기판(1) 면내에 있어서의, 비정질 실리콘상의 라만 피크 강도에 대한 결정질 실리콘상의 라만 피크 강도의 비인 라만 피크비가 3.5 이상 8.0 이하의 범위 내인 영역을 포함하고, 또한 상기 기판(1) 면내에서의 상기 라만 피크비가 2.5 이하의 범위 내인 영역의 면적 비율이 3％ 이하인 것을 특징으로 한다.  이와 같이, 결정질 실리콘 i층의 결정성을 높은 출력이 얻어지는 고휘도 반사 영역이 발생하기 전의 결정성으로 조정하여, 고휘도 반사 영역의 면적 비율을 규정함으로써, 고출력을 나타내는 광전 변환 장치를 실현한다.
Patent KR-20110021845-A (KR)
Inventor: TUERK HOLGER
IPC: C08G18/28
Filed: 2009-05-06
Abstract: 본 발명은 신규의 폴리우레탄 및 이러한 폴리우레탄의 혼합물, 그의 제조 방법, 수성 제제를 제조하기 위한 그의 용도, 및 폴리우레탄을 포함하는 제제에 관한 것이다.
Patent KR-20110028282-A (KR)
Inventor: HITZMAN DONALD O
IPC: C01B21/20
Filed: 2009-04-03
Abstract: 장치 및 방법은 상기 장치에 근접되게 추출된 물, 천연가스 및 공기로부터 질산염 이온을 현지 생산한다. 본 장치는 질산염 이온을 발생시켜 상기 질산염을 수성 시스템과 접촉시킨다. 상기 수성 시스템 내에 존재하는 황화수소를 제거하며 또한 황산염-환원 박테리아 (SRB)에 의한 황화수소의 생성은 상기 시스템 내에 질산염 이온을 주입함으로써 제거되며 따라서 질산염을 이용하는 탈질 미생물은 이용 가능한 탄소 영양소를 위한 황산염 환원 박테리아와 과잉경쟁하여 상기 SRB가 황화수소를 생성하는 것을 방지한다. 상기 장치에 의해 발생되며 또한 상기 탈질 미생물을 함유하는 상기 수성 시스템에 첨가된 질산염 이온은 미생물 증강 오일 회수 메카니즘을 사용하여 오일 회수를 증강할 수 있다.
Patent KR-20110018384-A (KR)
Inventor: MCDONALD MARLENE
IPC: B41J2/14
Filed: 2009-05-08
Abstract: 특히, 유체 분사를 위한 공동판은 유출 단부를 포함한다.  세장형 랜드는 공동판의 유출 단부로부터 유입 단부를 향하여 연장한다.  세장형 랜드는 긴 공동을 형성하도록 공동판의 상부면과 바닥면 사이에 측벽을 가진다.  세장형 랜드를 지지하도록 세장형 랜드들 사이 및 유체 유출구의 상류부에 구조적 지지부가 있다.
Patent KR-20120080808-A (KR)
Title: Assembly tile and assembly method using the same
Inventor: KIM NA YOUNG
IPC: E04D3/36
Filed: 2011-01-10
Abstract: PURPOSE: An assembly type roof tile and an assembling method thereof are provided to prevent the slip of tiles and use the back and front sides of the tile. CONSTITUTION: An assembly type roof tile comprises a basic frame(110), first and second projections(120), and a third projection(130). The basic frame comprises opening portions in the upper portion and side portions. The first and second projections are formed two edge portions(111) contacted with the opening portion. The third projection is formed in the back side of the basic frame and extended downward.
Patent KR-20120084352-A (KR)
Title: The amendment tape was affixed the organization which will bloom
Inventor: HWANG YEA JI
IPC: B43K29/00
Filed: 2011-01-20
Abstract: PURPOSE: A writing instrument including a correction tape is provided to enable users to easily correct letters written in a ballpoint pen instead of using a separated correction device. CONSTITUTION: A writing instrument(1) includes a correction tape. The correction tape includes the following: a case body(10) for stably storing the correction tape, including an opening for easily discharging the correction tape; and a mounting unit(30) installed on the case body for mounting the case body to the writing instrument. The writing instrument additionally includes a case cover(20) for opening and closing the opening on the case body. The case body is formed in a cubical shape.
Patent KR-20120084526-A (KR)
Inventor: KIM JUNG JIN
IPC: H01L33/60
Filed: 2011-01-20
Abstract: PURPOSE: A light emitting device package is provided to obtain uniformity by minimizing color distribution of white light toward a light emission direction. CONSTITUTION: A light source(102) includes a light emitting device(102a) and a wavelength conversion portion(102b) formed on one side of the light emitting device. A reflecting part includes a sidewall surrounding the light source. A lens(103) is arranged on the top of the light source and the reflecting part. A virtual straight line, going to an angle corresponding to a directional angle of the light source from one edge of an upper side of the light source, meets a sidewall or touches the top of the sidewall.
Patent KR-20120086934-A (KR)
Title: Uv light curable composition for protecting uv light and infrared light
Inventor: KIM HYUN JONG
IPC: C08K9/02
Filed: 2011-01-27
Abstract: PURPOSE: An ultraviolet ray-curable composition for blocking ultraviolet ray and infrared is provided to enhance disperse stability of cluster shaped aluminum - doping zinc oxide nanopowder. CONSTITUTION: An ultraviolet ray-curable composition for blocking ultraviolet ray and infrared comprises a polyfunctional acrylate monomer which has two or more of functional groups, a photoinitiator which absorbs the ultraviolet ray energy and initiates polymerization, and a resin composition which includes organic solvents, and AZO powder which is dispersed in the resin composition. The resin composition comprises 10-30 weight% of multi-functional acrylate monomer, 5-10 weight% of a photoinitiator and 50-70 weight% of an organic solvent. The resin composition additionally comprises 2-20 weight% of urethane acrylate oligomer.
Patent KR-20120088301-A (KR)
Title: Wireless communication terminal having network affilication changing function and wireless network affiliation changing method using the position information of the terminal
Inventor: JANG JEEN SANG
IPC: H04W8/02
Filed: 2011-01-31
Abstract: PURPOSE: A network subscription information conversion method of a Wireless communication terminal is provided to convert communication network subscription information using the location information of the wireless communication terminal. CONSTITUTION: After a wireless network identification table is registered, a wireless communication terminal executes a network function(S310). The wireless communication terminal grasps current location information(S321). When a conversion condition of network operation information is satisfied, the wireless communication terminal converts the network operation information(S325,S330). The wireless communication terminal is reregistered in a wireless communication network of a current location using the currently converted information(S340).
Patent KR-20120088370-A (KR)
Title: Apparatus and Method for Protecting Memory in a Multi Processor System
Inventor: YOO JEONG JOON
IPC: G06F12/14
Filed: 2011-01-31
Abstract: PURPOSE: A memory protection apparatus and a method thereof in a multiprocessor system are provided to control memory access by small hardware and to reduce the loss of costs by hardware. CONSTITUTION: A sub-segment register(210) includes a plurality of sub segment addresses. A segment register(220) includes a segment base address. A memory protecting unit(230) determines whether to allow memory access based on the sub segment register in case of memory access to a memory. The memory protecting unit transmits an exception signal for showing inaccessible to the memory in case the memory access is not allowed.
Patent KR-20140125889-A (KR)
Inventor: KIM BYUNG KYU
IPC: F42B15/36
Filed: 2011-02-09
Abstract: The present invention relates to a separation device for a satellite and, more specifically, to a separation device for a satellite which can be installed in a narrow space and can be separated with less force by having a light weight and a short and small size. The separation device for a satellite comprises: a housing; a rotation part installed inside the housing to be rotated; an elastic part in which elastic torsion energy for storing the rotation part is stored; a restriction unit for selectively restricting the rotation part if necessary; a separation pin separated according to the rotation of the rotation part; and a shape-memory alloy actuator for controlling the operation of the restriction unit.
Patent KR-20120091848-A (KR)
Title: A magnesium hydride powder and manufacturing process of magnesium hydride powder by heat treatment under the pressure in hydrogen atmosphere of ball milled magnesium powder
Inventor: HONG SEONG HYEON
IPC: B02C17/08
Filed: 2011-02-10
Abstract: PURPOSE: Magnesium hydride powder and a method for manufacturing the same are provided to restrict the unnecessary introduction of impurities into the magnesium hydride powder. CONSTITUTION: A method for manufacturing magnesium hydride powder includes the following: 5 to 50 weight% of magnesium powder and 50 to 95 weight% of magnesium hydride powder are prepared(S100); the magnesium powder, the magnesium hydride powder, a milling ball are introduced into a ball milling container; hydrogen atmosphere is generated(S200); the magnesium powder and the magnesium hydride powder are ball-milled(S300); and the ball-milled powder is heat-treated under pressures in the hydrogen atmosphere to obtain magnesium hydride powder.
Patent KR-20120096328-A (KR)
Title: Composition for preventing or treating of nonalcoholic fatty liver diseases comprising quercetin
Inventor: KIM JUNG IN
IPC: A61P1/16
Filed: 2011-02-22
Abstract: PURPOSE: A composition containing quercetin for preventing or treating non-alcoholic fatty liver is provided to effectively reduce ALT activation level in serum and body weight. CONSTITUTION: A composition for preventing or treating non-alcoholic fatty liver contains 0.1-50 wt% of quercetin as an active ingredient. Qercetin reduces serum ALT(alanine aminotransferase) activation and neutral fat content in liver. A health functional food for preventing or treating non-alcoholic fatty liver contains quercetin as an active ingredient. The health functional food includes beverage, gum, vitamin complex, or health supplement food.
Patent KR-20120096361-A (KR)
Title: Refrigerator
Inventor: PARK JOO WON
IPC: F25D23/02
Filed: 2011-02-22
Abstract: PURPOSE: A refrigerator is provided to prevent the damage of connectors or water flow passages while assembling or disassembling a door by disassembling a water supply passages through the disassembling a door from a refrigerator. CONSTITUTION: A refrigerator comprises a cabinet, a door, a hinge hole, a hinge shaft(18), a hinge connector, and a door connector. The hinge hole is formed in the lower portion copping with the rotation of the door. The hinge shaft supports the door by being inserted in the hinge hole. The hinge connector is formed in the hinge shaft and connected to a cabinet side passage. The door connector is connected to a door side passage. The cabinet side passage and the door side passage are connected with each other by connecting the hinge connector and a door connector while assembling the door.
Patent KR-20110106791-A (KR)
Inventor: HOSHINO HITOSHI
IPC: H01L21/301
Filed: 2011-02-23
Abstract: 본 발명은 광 디바이스의 품질을 저하시키는 일 없이 개개의 광 디바이스로 분할할 수 있는 광 디바이스 웨이퍼의 가공 방법을 제공한다. 
기판의 표면에 광 디바이스층이 적층되고 격자형으로 형성된 복수의 스트리트에 의해 구획된 복수의 영역에 광 디바이스가 형성된 광 디바이스 웨이퍼를, 스트리트를 따라 개개의 광 디바이스로 분할하는 광 디바이스 웨이퍼의 가공 방법으로서, 광 디바이스 웨이퍼의 기판에 대하여 흡수성을 갖는 파장의 레이저 광선을 스트리트를 따라 조사하여, 기판의 표면 또는 이면에 파단 기점이 되는 레이저 가공 홈을 형성하는 레이저 가공 홈 형성 공정과, 기판에 형성된 레이저 가공 홈에 다이아몬드 지립을 주성분으로 하는 절삭 블레이드를 위치시키고, 절삭 블레이드를 회전시키면서 레이저 가공 홈의 벽면을 따라가면서 상대 이동시킴으로써, 레이저 가공 홈 형성 시에 생성된 변질 물질을 제거하여 레이저 가공 홈의 벽면을 거친면으로 가공하는 변질 물질 제거 공정과, 광 디바이스 웨이퍼에 외력을 부여하여, 광 디바이스 웨이퍼를 변질 물질이 제거된 가공 홈을 따라 파단하여, 개개의 광 디바이스로 분할하는 웨이퍼 분할 공정을 포함한다.
Patent KR-20120104759-A (KR)
Title: Negative electrode for lithium ion secondary battery, production method thereof and lithium ion secondary battery comprising the same
Inventor: SONG SEUNG WAN
IPC: H01M4/1391
Filed: 2011-03-14
Abstract: PURPOSE: A negative electrode for lithium ion secondary battery, a manufacturing method thereof and a lithium-ion secondary battery adopting the same are provided to simplify manufacturing process and to improve charging and discharging properties. CONSTITUTION: A manufacturing method of lithium ion secondary battery having an amorphous silicon oxide thin film includes a step of forming a SiOx thin film. Here, 0.3 <= x <= 1.5. The thin film of the amorphous silicon oxide contains a mixture of Si and one selected from SiO2. The amorphous silicon oxide thin film is manufactured by deposition. The thin film forming step is processed at 20-600 deg. Celsius under argon or oxygen condition.
Patent KR-20120105200-A (KR)
Title: Screw for treating bone fracture
Inventor: CHOI GIL WOON
IPC: A61B17/84
Filed: 2011-03-15
Abstract: PURPOSE: An apparatus for bonding bone is provided to stably maintain a coupling state of a screw since a screw is coupled with a countersunk head shaped stopper located on a head portion of the screw at a predetermined depth. CONSTITUTION: A head portion(15) includes a screw portion(13a) on an outer circumference. A screw portion(13b) is extended to a lower portion of the head portion. A plate(10) closely adheres to a bone surface. A stopper(16) is made into a countersunk head shape which forms a concentric circle with the head portion. An outer circumference of the stopper closely adheres to an inner circumference of a mounting groove(17) formed in a hole(11) on the plate.
Patent KR-20120105215-A (KR)
Inventor: KIM KYUNG NAM
IPC: H05B3/56
Filed: 2011-03-15
Abstract: PURPOSE: A portable therapeutic apparatus is provided to cure a finger regardless of time and place because carrying is possible while having other work to do at the same time. CONSTITUTION: A portable therapeutic apparatus comprises an insulator(20) having a space part for inserting a finger, an heating wire(30) inserted into the inside the insulator. Fomentation of a finger can be possible by heating of the heat wire. The insulator has a pocket shape of which one side is opened.
Patent KR-20120105262-A (KR)
Title: Moving stopper, conveyer system using thereof, and control method of the conveyer system
Inventor: KOH MIN JU
IPC: H05K13/02
Filed: 2011-03-15
Abstract: PURPOSE: A moving stopper, a conveyer system including the same, and a control method of the conveyer system are provided to stop a substrate at an optimal chip mounting location considering a shape of the substrate or a location from a feeder. CONSTITUTION: A head(200) includes a suction nozzle. A stopper(202) is included on a side which is parallel to a traveling direction of a conveyor(100) of the head. The stopper stops a substrate(10e) from moving through the conveyor. A substrate sensing sensor(204) senses that the substrate is located on a bottom portion of the head. An entry sensor(206) senses the substrate entering the conveyor.
Patent KR-20120107292-A (KR)
Title: Block type musical toy
Inventor: KIM SUNG MIN
IPC: G09B1/06
Filed: 2011-03-21
Abstract: PURPOSE: A block toy for music education is provided to arouse children's interest and to help the children to easily play various melodies and rhythms. CONSTITUTION: A block toy(100) for music education comprises a toy main body(110), a plurality of blocks(120), and a sound play part. The plurality of blocks is mounted on the toy main body and has elements in which height for playing sound is different. The sound play part is placed on the toy main body. The toy main body contacts with the elements of the plurality of blocks or senses the weight of the plurality of blocks. The sound play part outputs a playing signal of the sound corresponding to the block according to the arrangement order of the plurality of blocks. A speaker receives a signal from the sound play part and outputs the sound.
Patent KR-20120107560-A (KR)
Title: Liquid crystal display device and method for fabricating the same
Inventor: KIM BYUNG HOON
IPC: G02F1/1343
Filed: 2011-03-22
Abstract: PURPOSE: A liquid crystal display device and a manufacturing method thereof are provided to successively form a source electrode, a drain electrode, and a channel, thereby preventing the level differences among the source electrode, the drain electrode, and an active layer from increasing. CONSTITUTION: A pixel electrode(250) is formed on a source electrode and a drain electrode. The pixel electrode is extended to a pixel area. A protection film(260) is formed on a frontal side of a substrate with the pixel electrode. A plurality of common electrodes(270) is formed on the protection film. The common electrodes form a fringe electric field with the pixel electrode. [Reference numerals] (AA) TFT region; (BB) Pixel region; (CC) Gate pad region; (DD) Data pad region
Patent KR-20120108230-A (KR)
Title: Apparatus for reliquifying gas and method for reliquifying gas
Inventor: LEE SANG MYEONG
IPC: F25J1/00
Filed: 2011-03-23
Abstract: PURPOSE: A gas re-liquefying apparatus and method thereof are provided to reduce the temperature of the compressed boil-off-gas using refrigerating medium. CONSTITUTION: A first flow path(100) reflows evaporated gas leaked from a liquefied gas tank in the liquefied gas tank. A first compressor(200) is arranged on the first flow path for compressing the evaporated gas. A second flow path(300) is separated from the first compressor of the first flow path. A first heat exchanger(310) exchanges heat between the evaporated gas of the second flow path and the evaporated gas which passes through the first compressor. A cooling unit cools the heat exchanged evaluating gas.
Patent KR-20120109743-A (KR)
Title: Vessel
Inventor: KIM SEUNG HYUK
IPC: F25J1/00
Filed: 2011-03-25
Abstract: PURPOSE: A ship is provided to excessively cool liquefied natural gas to be used as the fuel of a high pressure gas spraying engine and to reduce the heat quantity to be supplied to an evaporator by arranging a pre-heater in the front end of the evaporator. CONSTITUTION: A ship(100) comprises a storage tank(110), an evaporating gas compression part(130), a condenser(140), a fuel feeding line(102), a pump(180), and an evaporator(190). The storage tank stores liquefied natural gas. The evaporating gas compression part compresses evaporative gas fed from the storage tank. The condenser excessively cool after being reliquefied by heat-exchanging the evaporative gas compressed in the evaporating gas compression part and refrigerant. The fuel feeding line feeds the liquefied natural gas of a saturation state passing through the condenser to a high pressure gas spraying engine(200). The pump is provided on the fuel feeding line and compresses the liquefied natural gas of the saturation state. The evaporator evaporates the liquefied natural gas compressed in the pump. [Reference numerals] (200) High pressure gas spraying engine
Patent KR-20120110533-A (KR)
Title: Jig apparatus for forming limit tester using magnetic force
Inventor: SOHN KYOUNG JU
IPC: G01N35/10
Filed: 2011-03-29
Abstract: PURPOSE: A jig device for a forming limitation testing device using magnetic force is provided to absorb and eliminate a specimen within a forming limitation testing device by using magnetic force, thereby reducing time required for a test and a safety hazard. CONSTITUTION: A jig device for a forming limitation testing device using magnetic force comprises a power supplying device(110), an electromagnet(120), and a jig unit(130). The electromagnetic received power from the power supplying device, thereby generating magnetic force. The electromagnet is mounted on the jig unit and absorbs a specimen in which a forming limitation test is completed. [Reference numerals] (110) Power supplying device; (140) Switch