baber/WOPTO huggingface dataset:
Patent KR-20020041691-A (KR)
Title: Cyclone sludge separator and electrolytic water treatment system having the same
Inventor: HWANG SEONG GIL
IPC: B04C5/08
Filed: 2000-11-28
Abstract: PURPOSE: A cyclone sludge separator which can be installed even in the small area is provided to remove flocculated sludge effectively by separating and settling the flocculated sludge rapidly. CONSTITUTION: The cyclone sludge separator(60) comprises a housing(62) in which fluid flows into the housing passing by inlet(64); a blocking wall(66) which separates fluid and treated water; a guide wall(70) which separates sludge in the fluid by centrifugal force with guiding the fluid along the blocking wall; a condensation part(72) in which separated sludge is settled; an outlet pipe(78) which drains treated water to the outside; a gate valve(74) which discharges settled sludge; an excluding block(80) of floating matter for preventing the inflow of floating matter into the outlet pipe; an opening(68) through which the treated water separated from sludge is discharged by centrifugal force; a sludge impingement separator(82) for preventing sludge floating; a wall(63) of the upper part of the housing; a sill(69) for preventing the inflow of sludge into the separation wall; a dehydration part(76) which dehydrates sludge.
Patent KR-20020042899-A (KR)
Title: relief valve structure for preventing leak in cryo-pump
Inventor: PARK JIN YONG
IPC: F16K17/04
Filed: 2000-12-01
Abstract: PURPOSE: Structure for a relief valve of a high vacuum pump for preventing leakage is provided to prevent leakage by double sealing with forming an additional O-ring in a disk assembly, and to stabilize the manufacturing process by preventing leakage. CONSTITUTION: A disk assembly(3) is spaced from a valve body(1), and contacted in compressing a surge spring. An O-ring(10) is installed in the valve body. An O-ring(20) is mounted in the disk assembly, and supported elastically by the surge spring. Leakage of fluid is prevented with double sealing by adding another other O-ring despite foreign matters around the O-ring after regenerating the cryo pump. The cycle is extended for cleaning or replacing oil, and the pump is operated for a long time. Oil leak is minimized with forming the O-ring in the disk assembly. The manufacturing process is stabilized with modifying the relief valve structure of the high vacuum pump for manufacturing semiconductors.
Patent KR-20020044626-A (KR)
Title: Sliding apparatus for car audio front panel
Inventor: KWON O TAE
IPC: G11B33/02
Filed: 2000-12-06
Abstract: PURPOSE: A device for sliding a car audio front panel is provided to slide the front panel, which is mounted on a front part of a car audio device as mounting a car audio operation panel, to lay or erect the front panel, thereby improving space utility of a front part of the car audio device. CONSTITUTION: A guide rack(10) forming a guide groove(11) has a projected spring hook(13) and a sliding hook(14) where a main spring(12) is hooked, and has a rack(16) formed with a guide gear(15) and a slide link(17) extended from a front part of the rack. On a main chassis(20), a rack shaft(21) supports a reciprocation of the rack by piercing through the guide groove. A damper gear(22) is in gear with the guide gear during the reciprocation, and is fixed into a right side of the main chassis. On a front chassis(30), link guide grooves(31, 31') and link taps(32, 32') are formed. A link guide concave groove(33) and a spring hook are formed on the link guide groove(31'). The other end of the main spring is hooked over the spring hook. Supplementary spring hooks where supplementary springs are hooked are projected on the front chassis. A trim plate(40) forming link guide grooves forms a CD or a cassette tape window(42). On a front panel(60), a car audio operation panel and link bushings(61) are formed. A link guide groove(62) is formed on a right side of the front panel. The front panel is coupled with the front chassis and the guide rack. When a user slides the guide rack, the spring hook and the main spring are laid down to expose the trim plate. A link unit couples the front chassis with the front panel, and locks or unlocks a sliding operation of the guide rack.
Patent KR-20020044657-A (KR)
Title: Method for Preparation of Transparent Polyurethane
Inventor: AHN YEONG MAN
IPC: C08G18/00
Filed: 2000-12-06
Abstract: PURPOSE: A method for preparing transparent polyurethane is provided, to prepare transparent polyurethane with using the existing polyurethane making machine by controlling the processing condition and the reactants condition. CONSTITUTION: When a transparent polyurethane is prepared, the viscosity of polyester polyol(a main component of a curing agent) with a moisture content less than 0.05 wt% is restricted to be 500-2,000 cps(40 deg.C), the content of a crosslinking agent is restricted to be 2-5 wt%, the temperature of reactants containing a main reactant and a curing agent is controlled to be 50-60 deg.C, and an impeller is rotated in dual directions in mixing. Preferably the bubble generated by the first-direction wing of the impeller is canceled by the second-direction wing. The rotation velocity of an impeller is 1,000-5,000 rpm.
Patent KR-20020044814-A (KR)
Title: The pedal switch
Inventor: PARK GANG HYEON
IPC: B60T7/04
Filed: 2000-12-06
Abstract: PURPOSE: A pedal switch of a vehicle is provided to apply to high load or low load conveniently, and to improve reliability by forming terminals of the sliding contact structure and the opposed contact structure. CONSTITUTION: A pedal switch for a vehicle is composed of a push rod(55) inserted to a switch case(51), and moved linearly according to operation of the pedal; a holder unit combined with the push rod in the switch case, and moved up and down; a low load switch terminal(70) fixed in the holder unit and the switch case, and contacted and separated with sliding in moving up and down the push rod; a high load switch terminal fixed in the holder unit and the switch case, and contacted and separated with up-and-down contact in moving up and down the push rod; and a return spring(80) supported by the switch case to supply elastic force to the push rod and the holder unit. The pedal switch is used for high load and low load with forming the sliding contact and opposed contact terminals. Reliability is improved with integrally forming high and low load terminals.
Patent KR-20020045205-A (KR)
Title: Device for combine terminal pin of fbt
Inventor: SON CHUNG HEON
IPC: H01F38/42
Filed: 2000-12-08
Abstract: PURPOSE: An apparatus for fixing a terminal pin of the FBT is provided to fixedly and easily mount the terminal pin to a locking protrusion projected from a corner portion of the pin terminal part. CONSTITUTION: A low voltage coil winds around a bobbin main body of an FBT low voltage bobbin. A plurality of pin terminal portions(40) are projected from an upper outer circumference of the bobbin main body. One end of a terminal pin(50) for applying an electric voltage is inserted into the pin terminal portions(40). The pin terminal portions(40) protrude to an upper side of the FBT low voltage bobbin. A pin connection groove(60) is formed at a center of each of the pin terminal portions(40). The one end of a terminal pin(50) is inserted into the pin connection groove(60). A gas discharge hole(70) is formed at one side of the pin connection groove(60). Air and gas in the pin connection groove(60) is discharged through the gas discharge hole(70).
Patent KR-20010062266-A (KR)
Inventor: KITAHARA SHOJI
IPC: B08B3/10
Filed: 2000-12-08
Abstract: PURPOSE: A cleaner for a synthetic resin die and a composition of an electrolyte are provided to surely remove the contaminants stuck on a die in a short time. CONSTITUTION: An electrolytic cleaner for a synthetic resin die includes a deoiling device, an electrolytic cleaning device having an electrolyte circulating system, a rinsing device for removing the electrolyte from a die, and a dehumidifying device. The electrolytic cleaning device has an ultrasonic wave generator for stirring the electrolyte, a die receiver, and a suspension tool. The die in the container is suspended and cleaned by an electrolytic cleaning solution. The electrolytic cleaning solution is composed of 1.5-10wt% of sodium hydroxide, 4-20wt% of EDTA(Ethylene Diamine Tetraacetate), 4.5-24wt% of surfactant, and water. A cathode is attached to the die receiver and an anode is attached to an electrode shank. The electrodes apply currents to activate the electrolytic cleaning solution. Therefore, the die is effectively cleaned.
Patent KR-20020045395-A (KR)
Title: A housing for Low noise block down converter
Inventor: JUNG BAEK HYEON
IPC: H01Q13/02
Filed: 2000-12-08
Abstract: PURPOSE: A housing for a low noise blockdown converter is provided to minimize an effect on a circuit by reducing a thickness and a weight of the housing. CONSTITUTION: The housing for a low noise blockdown converter includes a radio wave absorbing part(100) and a body(200). The radio wave absorbing part(110) includes a feed hone(110) installed at a focus of a radio wave reflected by a parabola antenna and a waveguide(120) connected with the feed hone for transferring radio waves collected at the feed hone(110). The feed hone(110) and the waveguide(120) are integrally formed. The body(200) is connected with a side portion of the waveguide(120) by a connecting member(210). The connecting member(210) includes a protrude which is combined with a fixing groove of the body(200).
Patent KR-20020045694-A (KR)
Title: An Optical semiconductive device and the manufacturing method thereof
Inventor: JUNG HWA GYUN
IPC: H01L31/02
Filed: 2000-12-09
Abstract: PURPOSE: A method for fabricating a light emitting semiconductor device is provided to improve light emitting efficiency and light receiving efficiency, by forming resin in the lower portion of penetrating epoxy resin wherein a filler of high heat radiation is inserted into the resin. CONSTITUTION: A pair of frames are made of a plurality of columns and are dotted in every single lead frame by using conductive adhesive. A light emitting semiconductor chip is bonded to the conductive adhesive. The light emitting semiconductor chip is bonded to the frame part of the lead frame by using a conductive wire. Penetrating epoxy rein is potted to a mold cup of a receptacle type in every constitution element of a package. The lead frame is inserted into the mold cup and is precured. Heat radiation epoxy resin is potted to the mold cup of the receptacle type in every constitution element of the package and is cured.
Patent KR-20020047663-A (KR)
Title: Air filter for use in an automobile
Inventor: YOEN DONG WON
IPC: F02M35/02
Filed: 2000-12-13
Abstract: PURPOSE: Exchanging work of an air filter is easily carried out, and strength of the component is improved. CONSTITUTION: In an air filter for an automobile installed in an intake system to filter impurity in air, an intake port(12) to introduce air is provided. A body is formed of a cylinder portion(14) to reduce noise. A cartridge(30) has a long rectangular shape. A guide(20) is formed in a plane portion(11) of the air filter(10) to mount the cartridge(30). The guide(20) has a helical shape for a compact structure.
Patent KR-20010062453-A (KR)
Title: Liquid crystal display and manufacturing method thereof
Inventor: IMAI HAJIME
IPC: G02F1/1362
Filed: 2000-12-15
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to obtain satisfactory connection by preventing the end part of a pattern from becoming a reversely tapered shape at the time of forming the pattern. CONSTITUTION: At a source side external input terminal(5) on a TFT(Thin Film Transistor) array substrate, an island semiconductor layer(11) is provided between the source side external input terminal and a source line(3). The source side external input terminal is made of the same material as that of a gate line(2) and a gate electrode(8). The source side external input terminal is arranged on a glass substrate. The terminal and the source line are overlapped with each other. Therefore, the reliability in connection therebetween is enhanced.
Patent KR-20020048549-A (KR)
Title: Method for ordering and designing business cards by using a communication network to which a server and terminals can access and a recording media where a program of the method is recorded
Inventor: RICHARD HWANG
IPC: G06Q99/00
Filed: 2000-12-18
Abstract: PURPOSE: A method for ordering and manufacturing a business card are provided to manage data with respect to business cards received from many persons easily through the Internet and a communication network. CONSTITUTION: In a method for ordering and manufacturing a business card using a communication network capable of being accessed by a server and more than two terminals, a connection is received from a business card owner terminal(201). Business card description contents are queried to the business card owner terminal(203) and business card description contents transmitted by the business card owner terminal are received and recorded(205). Business card attribute information is queried to the business card owner terminal(207) and business card attribute information transmitted by the business card owner terminal is received and recorded(209). The business card description contents are printed on a business card paper corresponded to the business card attribute information and an identification code to be allocated to a created business card is created. The business card description contents, the business card attribute information, and the identification code are transmitted to a business card printing unit for printing the contents and the code on the business card paper. The business card identification code is received from a business card receiver terminal. Detailed information with respect to the business card receiver is received from the business card receiver terminal and recorded in an area related to a recording area which recorded the business card description contents identified by the identification code(235).
Patent KR-20020051578-A (KR)
Title: a supervision system for a traffic accident with a bump sensor
Inventor: KIM JUNG HO
IPC: H04L12/28
Filed: 2000-12-22
Abstract: PURPOSE: A system for managing the detection of a vehicle collision is provided to exactly grasp the time of an accident and a vehicle number by detecting the collision of a vehicle and making it automatically sent to a super server. CONSTITUTION: A system for managing the detection of a vehicle collision is composed of a collision detection sensor(1), a detection processor(2), a wireless LAN(3), and a super server(4). The collision detection sensor(1), installed in a vehicle, detects the collision of the vehicle. The detection processor(2), activated by the operation of the collision detection sensor(1), connects detected information to the wireless LAN(3). The wireless LAN(3) transmits the detected information to the super server(4). The super server(4) receives, integrates, stores and manages information associated with vehicle collisions.
Patent KR-20020052783-A (KR)
Title: device for fix door of cabinet in mobile communication system
Inventor: LEE JIN HO
IPC: H04B7/155
Filed: 2000-12-26
Abstract: PURPOSE: An apparatus for fixing the door of a cabinet in a mobile system is provided to prevent a rod bar from moving downwards when a door is opened, to prevent a frame from being deformed due to an external impact, and to prevent the rod bar from being bent. CONSTITUTION: An apparatus for fixing the door of a cabinet in a mobile system consists of the first and second rod bars(31,32) and a supporting member(40). The first and second rod bars(31,32) are inserted into insertion slots, and form the first and second coupling groves(311,312,321,322). The supporting member(40), accepting the first and second coupling groves(311,312,321,322), is fixed to the door. The supporting member(40) is provided with a body(41), the first spring(42), an O ring(43), an operation chip(44), a button(45), and the second spring(46). The body(41) has the first operation holes(411,411') and the second operation hole(412). The first spring(42) is mounted at the upper part of the first operation hole(411'). The O ring(43) is inserted into the second coupling groves(312,322). The operation chip(44) having an accepting hole(441) is located on an identical line to the second operation hole(412). The button(45) is fixed to a side of the operation chip(44). The second spring(46) is formed at the other side of the operation chip(44).
Patent KR-20010023058-A (KR)
Title: 플라스마 처리장치
IPC: H01L21/302
Filed: 1999-06-21
Abstract: 반응기(1)의 상단부에는, 고리형상의 밀봉판(4)을 지지하는 링부재(10)가 설치되어 있고, 링부재(10) 상면에는, 원통형상의 블록부재(25)가 링부재(10)에 나사 고정되어 있다. 블록부재(25)의 고리형상의 밀봉판(4)에 대향하는 부분에 고리형상 도파관형 안테나부(12)가 형성되어 있고, 고리형상 도파관형 안테나부(12)의 저부에는 복수의 슬릿(15), (15)ㆍㆍㆍ이 둘레방향에 소정의 거리를 두어 개방되어 있는 고리형상의 판부재(16)가 끼워 맞춰져 있다. 블록부재(25)에는 알루미늄을 원기둥형상으로 형성한 가열블록(26)이 착탈가능하게 그 내측에 끼워 넣어져 있고, 가열블록(26)의 하면에는 전극(18)이 착탈가능하게 나사 고정되어 있고, 전극(18)은 접지되어 있다. 이와 같은 구성의 플라스마 처리장치에는, 반응기(1)의 직경이 크더라도, 장치 전체의 사이즈를 가능한 한 작게 할 수 있고, 좁은 공간에 배치하는 것이 가능하고, 또한, 시료로 입사되는 이온의 지향성이 개선됨과 동시에, 반응기(1)의 수명을 길게 하는 것이 가능하다.
Patent KR-20010023469-A (KR)
Title: 자동변속기의 제어방법
IPC: F16H59/78
Filed: 1998-09-21
Abstract: 내연기관(1)에 의하여 구동되는 자동변속기(3)를 위하여 전자식 변속기제어(4)는 냉시동-조건이 존재할때 내연기관(1)의 에너지량을 계산한다. 에너지량이 가산되어서 한계치와 대비된다. 이 값이 한계치 보다 작으면 자동변속기(3)의 변속점은 보다 큰 값으로 이동한다.
Patent KR-20010024516-A (KR)
Title: 확장 슬로트를 갖는 유체 발진기
IPC: F15C1/22
Filed: 1998-10-12
Abstract: 본 발명은 유체 발진기에 관한 것으로, 2차원적 유체 제트가 종방향의 대칭 평면(P)에 대하여 횡방향으로 발진하는 형태로 "발진" 챔버(24)로 유체가 유입되게 하는 유입구(22)와, 상기 유입구를 향하여 배치된 캐비티(cavity)가 제공되며 발진 유체 제트가 스쳐 지나가는 전면벽(40)을 향하여 캐비티(cavity)가 위치되며 발진하는 유체 제트가 스쳐 지나가는 전면벽을 갖고 상기 발진 챔버의 대부분을 점유하는 장애물(26)을 포함하는 종방향의 대칭 평면(P)을 중심으로 대칭인 유체 발진기에 있어서, 2개의 측벽(34, 36)들이 유입구(22)의 양측으로 연장되고 장애물을 향해 연장된 노즐을 발진 챔버속에 형성하고 장애물(26)의 전면벽과 유입구 사이의 거리보다 작은 종방향 칫수를 갖는 것을 특징으로 하여 구성된다.
Patent KR-20010032250-A (KR)
IPC: C08K5/3492
Filed: 1998-11-20
Abstract: 본 발명은 일반적으로 아미도 또는 카바메이트 치환 트리스아릴-1,3,5-트리아진 및 자외선, 화학선, 산화, 수분, 대기 오염물 및 이들의 배합물을 포함한 환경력에 의한 분해로부터 보호하기 위한 이의 용도에 관한 것이다. 신부류의 트리스아릴-1,3,5-트리아진은 트리아진 환에의 부착지점에 파라인 결합성 아미도/카바메이트 함유 그룹을 포함하는 그룹으로 치환된 트리아진 환에 부착된 아릴 환(및 바람직하게는 트리아진 환에의 부착지점에 오르토인, 잠재적 안정제를 형성하기 위해 유리상태이거나 블로킹된, 하이드록실 그룹을 함유하는 아릴 환)을 포함한다. 이러한 물질은 적당한 상황에서, 코팅, 중합체, 수지, 유기 화합물 등을 포함하는 제형에, 제형의 물질과의 결합성 작용기의 반응을 통해 결합될 수 있다. 이러한 아미도 또는 카바메이트 치환 트리스아릴-1,3,5-트리아진의 혼입에 의한 물질의 안정화 방법도 기재된다.
Patent KR-20010024690-A (KR)
IPC: C12N1/15
Filed: 1998-12-01
Abstract: 본 발명은 갑상선 및 하수체 샘에서 강하게 발현되는 신규한 사람 단백질인, zsig45 에 대한 폴리뉴클레오티드 및 폴리펩티드 분자에 관한 것이다. 그것들을 코드화하는 폴리펩티드, 및 폴리뉴클레오티드들은 사람 질병 상태와 염색체 이상을 검출하기 위하여, 및 치료제로서 사용될 수 있다. 본 발명은 또한 zsig45 폴리펩티드에 대한 항체를 포함한다.
Patent KR-20010040846-A (KR)
Title: 전기적으로 정류 작용이 이루어지는 고정자와 영구 자석을가진 회전자로 이루어지는 전동기
IPC: H02K1/14
Filed: 1999-09-23
Abstract: 에어 갭 영역들이 적어도 부분적으로 미세 톱니부를 가지며 상기 미세 톱니부의 적어도 일부가 오프셋되어 있는 그 쌍들이 형성되면, 정류 작용이 이루어지는 고정자와 영구 자석 회전자로 이루어지는 전동기가 상기 고정자의 에어 갭 영역을 특수하게 형성하여서만 소음이 적어지고 코깅 토크가 보상된다.
Patent KR-20010034507-A (KR)
Title: 처리 시스템 내 웨이퍼 핸들러를 위한 엔드 이펙터
IPC: B25J15/08
Filed: 1999-02-11
Abstract: 진공 처리 시스템은 엔드 이펙터(end effector)가 구비된 하나 이상의 웨이퍼 핸들러(wafer handler)를 가지며, 이 엔드 이펙터는 그 고정단으로부터 시작하여, 안쪽으로 경사져, 반대쪽 면들에 측면 오목부(side recess)를 형성하고, 이후 바깥쪽으로 고정단보다 넓은 자유단을 향해 경사진다.  자유단에서 엔드 이펙터는, 위에 웨이퍼 서포트가 구비된 한 쌍의 핑거를 규정하는 다른 오목부를 가진다.  자유단 오목부는 웨이퍼 감지 절취부 영역(wafer sense cutout area) 내로 연장된다.  엔드 이펙터의 자유단에서 웨이퍼 서포트(support)를 제공하는 한 쌍의 핑거는 300mm 표준 웨이퍼 캐리어에 대해 가장 안쪽의 배제부(exclusion area)보다 넓게 떨어져 있으나, 가장 바깥쪽의 배제부보다 서로 가깝다.  한 실시예에서, 엔드 이펙터는 웨이퍼를 위해 3점 볼(three-point ball), 또는 범프(bump) 서포트를 가진다.
Patent KR-20010041434-A (KR)
Title: 라지 에리어 전계 방출 소자 장치 및 그 제조 방법
IPC: H01J31/12
Filed: 1999-02-26
Abstract: 본 발명은 라지 에리어 기판과, 상기 기판의 실질적인 부분 위에 배치되도록 기판 상에 배치된 에미터 전극 구조체와, 복수 개의 마이크로포인트 그룹과, 상기 기판 상에 배치되고, 미리 정해진 범위 내의 직경을 가지며 상기 마이크로포인트의 적어도 일부를 각각 둘러싸는 관통 구멍이 있는 절연층과, 상기 절연층 상에 배치되고, 미리 정해진 범위 내의 직경을 가지며 상기 마이크로포인트의 적어도 일부를 각각 둘러싸고 상기 절연층에 있는 관통 구멍과 함께 정렬되는 관통 구멍이 있는 추출 구조체와, 상기 추출 구조체의 위에 배치되고 미리 정해진 광파장에 대해 투과성을 갖는 면판을 구비한다.  인듐 주석 산화물("ITO")층은 추출 구조체를 바라보는 유리의 표면상에 배치된다.  이 ITO층 상에 매트릭스 부재가 배치된다.  이 매트릭스 부재는 픽셀 영역으로서의 기능을 하는 ITO 표면의 영역을 한정한다.  픽셀 영역은 마이크로포인트 그룹의 마이크로포인트와 함께 정렬된다.  음극 발광성 재료는 ITO 상의 복수 개의 픽셀 영역에 배치된다.
Patent KR-20010042416-A (KR)
Title: 열처리 챔버용 기판 지지부
IPC: C23C16/458
Filed: 1999-02-23
Abstract: 에지링(134)과 같은 기판 지지부는 내부 부분(150)과, 이러한 내부 부분(150)에 인접하고 내부 부분(150)으로부터 외측 반경방향으로 연장하는 외부 부분(152)을 포함한다.  내부 부분(150)은 기판을 지지하기 위한 리지를 형성하는 상승된 환형 연장부(164)를 갖추고 있다.
Patent KR-20010074480-A (KR)
Title: 땜납 분말, 플럭스, 땜납 페이스트, 납땜 방법, 납땜된회로기판, 및 납땜된 접합물
IPC: B23K35/36
Filed: 1999-06-10
Abstract: 각기 우수한 저장 안정성 및 리플로우 특성을 갖고 사용될 수 있는 플럭스, 땜납 페이스트, 및 땜납 분말과, 더 나아가 미세 피치 처리와 다양화된 부품 쪽으로의 경향에 부응하는 납땜 방법, 납땜된 회로기판, 및 회로기판과 전자부품용 접합물이 제공된다.  산소함량이 500 ppm 이하인 땜납 분말은 20 ㎛ 이하의 입자 직경을 갖는 입자의 수가 30 % 이하인 분포를 갖는 땜납 입자를 구비한다.  땜납 페이스트용 플럭스는 유기산 에스테르 및 에스테르 분해 촉매로 이루어지는 유기산 성분, 유기 할로겐 화합물, 환원제, 및 pH 조절제를 구비한다.  함수량이 0.5 중량 % 이하인 땜납 페이스트는 주로  플럭스와 땜납 분말을 구비한다.
Patent KR-20010043099-A (KR)
Title: 자동 변속기에서 유압 작동식 롤러에 대한 냉각 유체 공급
IPC: F16H61/38
Filed: 1999-04-26
Abstract: CVT에 대한 롤러 제어 유닛은 실린더 내에 위치한 피스톤(70)을 가지며 상기 CVT의 롤러 조립체에 작동 가능하게 접속된 실린더(54)를 포함하며 롤러 조립체의 위치를 제어한다.  상기 유닛은 상기 실린더(54)와 상기 피스톤(70)사이에 위치하는 챔버(94) 및 상기 피스톤(70)을 통과하여 하나 이상의 축방향으로 연장되는 통로(102)를 포함하는 윤활 공급을 포함한다.  이와 같은 통로는 롤러와 유체 연통하며 냉각 유체가 상기 롤러를 향하도록 한다.  상기 윤활의 방사형 공급은 공급내의 유동 손실의 감소를 촉진시킨다.
Patent KR-20010071363-A (KR)
IPC: H01M10/42
Filed: 1999-06-09
Abstract: 산화 환원 겔 배터리(1)는 포지티브 산화 환원 겔 전해질(13)과, 네거티브 산화 환원 겔 전해질(14)및, 그 사이의 멤브레인(15)으로 구성된다.  포지티브 산화 환원 겔 전해질(13)에는 양극(11)이 전기 접속되고 네거티브 산화 환원 겔 전해질(14)에는 음극(12)이 전기 접속된다.  산화 환원 겔 배터리의 동작은 분극 효과를 최소화시키는 배터리 관리 시스템에 의해 향상될 수 있다.
Patent KR-20010091883-A (KR)
Title: Data communication network system using a portion of PSTN and signal processing apparatus used therein
Inventor: JUNG CHA YEOL
IPC: H04L12/28
Filed: 2001-01-22
Abstract: PURPOSE: A data communication network system using part of a PSTN and a signal processing apparatus used therein are provided to construct a data communication network using a special key network and a PSTN(Public Switched Telephone Network) incoming line. CONSTITUTION: A data communication network system comprises a central unit(31) connected to an Internet communication service provider's hub(332) and a subscriber unit(32) connected to a subscriber's PC(342). The central unit(31) and the subscriber unit(32), connected each other through a PSTN incoming line(35), have a symmetrical configuration. Each comprises transmitters(311,321) transmitting signals through the PSTN incoming line(35) and receivers(312,322) receiving signals through the PSTN incoming line(35). Also the units(31,32) respectively comprise switch controllers(317,327) that alternately open and/or close the switches(315,316) of the transmitters(311,321) and the switches(325,326) of the receivers(312,322) in order to prevent a transmit signal and a receive signal from colliding each other. Also each unit comprises a mixer(318,328) and a divider(319,329). The mixer(318,328) mixes a voice signal with a data signal and transmits the mixed signal through the incoming line(35). The dividers(319,329) divide a voice and data signal received through the PSTN incoming line(35).