baber/WOPTO huggingface dataset:
Patent KR-19990068089-A (KR)
IPC: H01L21/31
Filed: 1999-01-23
Abstract: 본 발명은 저압 화학 기상 증착 공정을 사용하여 반도체 소자 상부에 불소 도핑된 보로포스포실리케이트(F-BPSG) 유리를 형성하기 위한 장치 및 그 방법에 관한 것으로, F-BPSG 유리는 종횡비가 6:1이고 폭이 0.10 마이크론 만큼 좁은 갭을 갖는 구조물용 기판 상부에서 실질적으로 공극 없고 입자 없는 층을 형성하고, 반응 기체들은 붕소 및 인 도펀트, 산소 및 TEOS 및 FTES 혼합물로된 소스를 포함하며, 저압 CVD 공정 내에서 TEOS와 FTES의 혼합물을 사용하여 상기 개선된 특성을 갖는 F-BPSG 층을 형성시키는 한편, 본 발명의 바람직한 방법은 약 750℃ 내지 850℃의 온도와 1 내지 3 토르의 압력에서 증착을 수행하여 증착 공정동안 F-BPSG의 인시츄(in-situ) 리플로우가 이루어지도록 하고, 또한 바람직하게는 F-BPSG 표면을 추가로 평탄화시키기 위해 똑같은 화학 기상 증착 챔버 내에서 유사한 조건으로 어닐링을 수행하며, 결과적으로 본 발명에 따른 방법과 장치를 사용하여 형성된 F-BPSG 유리와 그 상부에 불소 도핑된 BPSG층을 갖는 반도체 웨이퍼를 생성할 수 있다.
Patent KR-20000059649-A (KR)
Title: multi-layered transformer for high frequency
Inventor: KANG NAM GI
IPC: H01F17/00
Filed: 1999-03-06
Abstract: PURPOSE: A laminated transformer for high frequency is provided to ensure high impedance variation rate even in using inductor with a low capacity by using a capacitor. CONSTITUTION: A transformer is comprised of a first inductor(L1), a first capacitor(C1), a second inductor(L2) and a second capacitor(C). The first inductor(L1) has a ceramic sheet(300) which is provided with a ground terminal pattern(301) and a coil pattern(302). The first capacitor(C) has two ceramic sheets(330,340) which are provided with capacitor patterns(331,341), respectively. The second inductor(L2) has a ceramic sheet(350) which is provided with a first input terminal pattern(351) and a coil pattern(352). The second capacitor(C2) has two ceramic sheets(380,390) which are provided with capacitor patterns(381,391). Each sheet has via-holes filled with paste so that the coil patterns and capacity patterns are electrically connected via the conductive paste.
Patent KR-20000059727-A (KR)
Inventor: LEE SANG HOE
IPC: H02K5/14
Filed: 1999-03-08
Abstract: PURPOSE: A noise preventive motor is provided to reduce wearing of a brush and contact noise as well by simply modifying a design of a brush holder of a switching device. CONSTITUTION: The lower surface of the central part of a holder upper panel(332a) is cut to be inclined downward, and the upper surface of the central part of a holder lower panel(332b) is cut to be inclined upward. A brush holder(330) includes at least one through-holes(335a,335b) which implement tensioning function to adjacent areas to the central parts of the upper and lower panel(332a,332b) of the holder. The brush holder(330) has the through-holes(335a, 335b) and the inclined surfaces so that swaying of the brush due to rotation of a terminal piece(315) can be prevented and contact noise can be reduced.
Patent KR-19990082753-A (KR)
IPC: G06F15/00
Filed: 1999-03-16
Abstract: 본 발명은 비동기 클라이언트/서버 컴퓨팅 시스템에서 서버 그룹에 관하여 작업부하 관리를 수행하기 위한 데이터 처리 장치를 제공하며, 클라이언트 애플리케이션으로부터 작업 요청을 수신하기 위한 수단; 서버 그룹에 관한 가용성 데이터를 조사(consulting)하고, 조사된 가용성 데이터에 기초하여 수신된 작업 요청을 충족시키기 위해 이용될 상기 그룹의 특정 서버를 선택하기 위한 수단 - 여기서, 조사된 가용성 데이터는 상기 그룹의 각 서버에 관한 가용성 데이터가 수신되었는지에 상관없이 상기 그룹의 서버를 선택하기 위해 작업 요청이 수신되는 현상태에서 항상 이용됨 -; 및 상기 그룹의 특정 서버로의 전송을 기다리는 전송 큐에 상기 수신된 작업 요청을 배치하기 위한 수단을 가진다.
Patent KR-20000060851-A (KR)
Inventor: SO YONG CHOL
IPC: B60R16/02
Filed: 1999-03-19
Abstract: PURPOSE: A hands free device of a portable telephone for a vehicle is provided to allow a driver to free call through a car audio without using the hands when using the cellular phone during driving. CONSTITUTION: A hands free device of a portable telephone(100) for a vehicle includes a hands free device(200) and a car audio(300). The hands free device includes a connector(210) connected to an earphone jack of the portable telephone, a microphone(220) mounted on a river's body or at a prescribed position inside the vehicle, converting audio signal into electric signal and outputting the electric signal to the portable telephone connected to the connector and a battery case(230) in which a compact battery is mounted and a FM transmitter(231) oscillating the other party's audio signal applied through the portable telephone and receiving the audio signal through an antenna(232). The car audio receives and converts the other party's audio signal from a FM receiver disposed in the battery case and outputs the audio signal to an inside speaker of the vehicle.
Patent KR-19990078337-A (KR)
Title: 커스터머 트레이 수납장치
IPC: G01R31/01
Filed: 1999-03-27
Abstract: 커스터머 트레이를 수평방향으로부터 격납할 수 있음과 동시에, 수평방향으로 추출할 수 있는 커스터머 트레이 스토커를 제공한다. 커스터머 트레이(13)를 올려놓을 수 있는 거의 직사각형의 바닥틀(41)과, 이 바닥틀의 한 쪽 단변측의 양단부 근방에, 각각 부착되는 가이드(42)와, 바닥틀의 다른 쪽 단변측의 양단부 근방에, 각각 부착되는 한 쌍의 문짝지주(43)과, 상기 바닥틀의 대향하는 양 장변측을 따라 각각 부착되는 한 쌍의 가이드 레일(46)과, 상기 한 쌍의 문짝지주의 하단부에 회전운동 가능하게 지지되는 문짝(6)으로 커스터머 트레이 스토커를 구성한다. 문짝(6)은 거의 정사각형 또는 직사각형의 문짝부재(65)의 좌우 양측부를 한 쌍의 각주형의 보강양(61)에 의해 유지한 구성을 갖고, 이들 보강양의 하단부에 각각 설치된 회전축(612)이 상기 한 쌍의 문짝지주의 하단부에 각각 설치된 축받이(45)에끼워맞춤됨으로써 문짝은 회전운동 가능하게 유지된다.
Patent KR-19990083044-A (KR)
Title: 시아누르산 클로라이드 성형물을 제조하는 방법
IPC: B29C47/80
Filed: 1999-04-08
Abstract: 본 발명은, 특히 로드 및 플레이크 형태의, 시아누르산 클로라이드 성형물을 제조하는 방법에 관한 것이다.  시아누르산 클로라이드 용융물을 스트랜드를 형성시킬 수 있는 다이가 장착된 압력 셀에서 냉각시키고, 이때 고화가 다이의 채널 또는 채널들에서 발생한다.  고화된 시아누르산 클로라이드를 140℃ 이하, 바람직하게는 40 내지 60℃의 온도에서 다이로부터 스트랜드 형태로 압착시키고 필요에 따라 크기를 감소시킨다.  당해 방법은 고화 및 냉각 동안 통상적인 승화를 감소시킨다.
Patent KR-19990083238-A (KR)
IPC: G02F1/1362
Filed: 1999-04-16
Abstract: 본 발명은 매트릭스 어레이기판 및 그 제조방법에 관한 것으로서, 본 발명의 어레이기판은 유리기판(1) 상에 주사선(26), 신호선(33), 제 1 게이트 절연막(28), 제 2 게이트 절연막(29), 반도체 피막(41), 채널보호 피막(42), 저저항 반도체 피막(44) 및 Mo/Al/Mo의 적층막(47)을 형성한 후, 동일한 마스크 패턴을 이용한 패터닝에 의해 소스전극(48), 드레인전극(9), 신호선(33), 반도체막(39), 저저항 반도체막(40)을 일괄하여 형성하고,  또 소스전극(48), 드레인전극(49), 반도체막(39), 주사선 패드(30) 및 신호선 패드(34)의 상면을 화소전극(35)으로 덮으며, 또 소스전극(48), 저저항 반도체막(40) 및 반도체막(39)의 윤곽선을 대략 일치시키고, 드레인전극(49), 저저항 반도체막(40) 및 반도체막(39)의 윤곽선을 대략 일치시킴으로써, 제조시에 필요한 마스크수를 줄여 제조공정을 간략화하고, 제조 생산성을 향상시킨 매트릭스 어레이기판을 제공하는 것을 특징으로 한다.
Patent KR-20000067582-A (KR)
Inventor: LEE YEONG HO
IPC: A01K63/04
Filed: 1999-04-29
Abstract: PURPOSE: A filtration water supply apparatus of a fish cultivation water tank, a filtration water supply line of a fish cultivation water tank, and a method for supplying the filtration water in a fish cultivation water tank are provided, to detect the abnormality of water quality of inflowing water CONSTITUTION: The filtration water supply apparatus comprises the first sand filtration tank(70) which removes the impurities and floatings by using sand and gravel; the second sand filtration tank(80) which is connected with the first sand filtration tank(70) in parallel and removes the impurities and floatings by using sand and gravel; an underflow tank(90) which receives the filtration water from the sand filtration tank, stores it and supplies it for a cultivation water tank; a reverse washing tank(100) supplies reverse washing water for the one filtration tank deprived of its filtrating function to remove impurities and floatings and to recover the filtration function; and a controller(110) which controls the operations of the components.
Patent KR-20000072890-A (KR)
Inventor: SONG GYEONG SU
IPC: H01L21/027
Filed: 1999-05-03
Abstract: PURPOSE: An exhaust system of a spinner equipment is provided to prevent grain materials from being accumulated to block an exhaust pipe wherein the grain materials are generated by a reaction between chemical materials exhausted from the exhaust pipe in a bake process of the spinner equipment, and to prevent environmental pollution caused by the grain materials. CONSTITUTION: An exhaust system of a spinner equipment handling an exhaust of a low pressure adhesion hot plate chamber(23), a hot plate chamber(24) and a cool plate chamber(25), comprises an additional exhaust pipe connected to the low pressure adhesion hot plate chamber and an additional exhaust pipe connected to the hot plate chamber and cool plate chamber.
Patent KR-19990064734-A (KR)
Title: 음식물 찌꺼기를 사료화시키는 장치 및 방법
Filed: 1999-05-04
Abstract: (1) 발명이 속하는 기술분야. 
     음식물찌꺼기를 사료화시키는 진공건조, 발효장치 및 방법에 관한 것임. 
     (2) 발명의 목적 
     음식물찌꺼기를 이용하여 사료화시킴으로써, 환경오염예방과 축산농가에 양질의 사료공급을 할 수 있는 일석이조의 효과를 기대할 수 있고, 음식물찌꺼기를 사료화시키는데 따른 시간을 크게 절감할 수 있게 하는데 목적이 있음. 
     (3) 발명의 구성 
     투입구(2)와 배출구(3) 그리고 내부에 교반스크류우(4)를 설치하여 모타(5)와 감속기(6)로 교반스크류우(4)를 회전시키도록 구성한 통상의 탱크(8)에 진공펌프(9), 링브로아(10), 냉각장치(11), 열교환기(12), 싸이크론(13), 보일러(14)등을 연결설치하여 진공, 건조, 발효장치(1)를 구성하여 음식물찌꺼기를 사료화시킬 수 있도록 구성함. 
     (4) 발명의 효과 
     한대의 탱크로서 건조와 발효를 동시에 할 수 있고, 음식물찌꺼기를 사료화시키는데 따른 시간이 매우 짧아 신속, 간편하게 질 좋은 사료를 제조할 수 있는 효과가 따름.
Patent KR-20000074120-A (KR)
Inventor: PARK SU JIN
IPC: C08L9/06
Filed: 1999-05-18
Abstract: PURPOSE: A silica-containing rubber composition obtained by adding a filler obtained by treating the silica surface electrochemically to a rubber composition comprising specified components and process for producing the same are provided which have excellent adhesive strength, wettability and wear resistance. CONSTITUTION: The silica-containing rubber composition comprises 100 parts by weight of styrene-butadiene rubber, 0.01 to 5 parts by weight of zinc oxide, 0.1 to 10 parts by weight of aromatic oil such as paraffin oil, coconut oil, resin, magnesium stearate, calcium stearate or zinc stearate, 0.1 to 5 parts by weight of sulfur as a crosslinking agent and 5 to 30 parts by weight of silica, wherein the voltage is impressed to the composition at a current density of 0.5 to 30 A/cm¬2 for 1 min to 1 hr. The composition is useful as tires, electric insulators for insulators and guide rollers.
Patent KR-20000075240-A (KR)
Inventor: BAEK SEUNG JO
IPC: F04C29/00
Filed: 1999-05-31
Abstract: PURPOSE: A closed container structure is provided to improve reliability of compressor by minimizing noise radiation from the closed container, and improve efficiency of compressor by effectively radiating the heat generated from an interior of the closed container. CONSTITUTION: A closed container(20) of a hermetic compressor has a motor part for generating a driving force and a compressor part for compressing a gas by the driving force transmitted from the motor part. The close container has an inner wall having a protrusion(23) formed all over the inner wall. The pulsating pressure wave generated from the interior of the closed container is attenuated by the protrusion formed at the inner wall of the close container.
Patent KR-19990068685-A (KR)
Title: 위상각을이용한시간측정방법
IPC: G04F10/06
Filed: 1999-06-11
Abstract: 본 발명은 위상각을 이용한 시간 측정 방법에 관한 것이다. 임의의 시간을 지연한 후 입력 파형이 시작되는 첫번째 싸이클을 찾는 단계(S1); 찾아진 첫번째 싸이클의 개략적인 위치를 계산하여 변수에 저장하는 단계(S2); 비정상이라고 판단되는 부분을 계산에서 제외하기 위한 위치를 결정하고 제외된 시간을 기록하는 단계(S3); 정상 입력 신호를 처리하기 위한 처리용 구간(창)을 계산하여 위상각 처리 구간을 결정하는 단계(S4); 확정된 처리 구간에서의 덧셈, 곱셈, 평균 및 아크 탄젠트로   위상각을 계산하는 단계(S5); 상기 제외 구간을 복원하는 단계(S6); 상기 S3, S5, S6 단계의 정보를 이용하여 기준점(수신신호의 시작점)을 보정하고 위상각에 의한 기준점의 시간을 계산하는 단계(S7); 및 상기 기준점으로부터 계산된 위상각을 알고 있는 신호의 주기와 연계하여 기준점의 시각을 계산하는 단계(S8)로 구성된다. 따라서, 일정 주파수의 위상각을 측정하여 시간간격 측정의 정확도를 개선하고, 잡음이   혼입   되어 신호의 왜곡으로 인한 측정 오차 요인을 제거할 수 있다.
Patent KR-19990073180-A (KR)
Title: 공기분배조가구비된공압모터
IPC: E21B1/00
Filed: 1999-06-17
Abstract: 본 발명은 공기 분배조가 구비된 공압모터에 관한 것으로, 특히 모터기능과 콤퓨레셔 기능을 동시에 수행할 수 있도록 한 것이다. 
     종래의 공압모터는 로타리밸브(106)와 밸브슬리브(107)의 사이 틈새로 다량의 압축공기가 유출되는 문제점이 발생됨은 물론 마찰열에 의한 마모로 인해 제품의 수명이 짧아지는 문제점이 발생되었으며, 더 나아가서는 이로인해 유지 보수가 어렵다는 문제점 등이 발생되었다. 
     본 발명은 상기와 같은 종래 기술의 제반 문제점을 해소하기 위해 각각의 커넥팅로드의 일단에 피스톤이 구비된 구동부; 상기 각 피스톤이 끼워지게 실린더실이 구비된 하우징부; 분배조몸체의 적소에 적어도 3개 이상의 관통된 공급작동공과 배기작동공이 형성되는 동시에 상기 공급작동공에는 제1관로와 제2관로가 형성되고 상기 배기작동공에는 제3관로와 제4관로가 구비된 분베부; 상기 공급작동공에 내장 설치되는 공급포트스위치부; 상기 배기작동공에 내장 설치되는 배기포트스위치부; 중앙에 통공이 형성된 포트스위치작동부; 적소에 제5관로와 제6관로가 형성된 실린더실커버로 구비되어 구성된다.
Patent KR-20010003169-A (KR)
Inventor: KIM TAE WHAN
IPC: A01J5/04
Filed: 1999-06-16
Abstract: PURPOSE: A system for milking which is comprised of an efficient vacuum device, a device for attaching and milking, and a valve for controlling pressure and a device for making vacuum thereof which can be applied regardless of the container size are provided. CONSTITUTION: The system for milking is characterized by being comprised of a vacuum device comprised of: a vacuum piston(1) in a vacuum cylinder(2); a chamber(3) formed by the vacuum piston(1) and the vacuum cylinder(2); an O ring(10) stopping the air flowed into the chamber(3); the 6th air path(24) opened and closed by the O ring(10); the 4th air path(9); and a button for stopping vacuum(11), a device for attaching and milking comprised of an inner and an outer cup; and a hose. By being attached an elastic body to the vacuum device, a various-sized container can be attached to the vacuum device.
Patent KR-20010008700-A (KR)
Inventor: KIM JIN HONG
IPC: G11B11/10
Filed: 1999-07-02
Abstract: PURPOSE: A magneto-optical recording/playing back device using a near field is provided to promote high optical efficiency and long life span by overcoming recording density limit by diffraction and to prevent a fiber tip from being damaged by high-output laser beam. CONSTITUTION: Current is supplied to the coil of a fiber tip. A coated soft magnetic material is magnetized in the same direction as the magnetic field of the coil and a magnetic field is generated at the end of the fiber tip. The magnetic field decides the magnetization direction of the recording film of a magneto-optical disk and records data by forming a domain on the recording film in a desired magnetization direction. On playing back the data, laser beam is supplied to an optical detector through the aperture of the fiber tip by transmitting the recording film. The laser beam has each signal depending on the magnetization direction of the recording film, different rotational directions of polarized surfaces by Faraday effect. The signals are processed in the optical detector to play back the data.
Patent KR-20010011437-A (KR)
Inventor: KIM JUNG HO
IPC: B65D81/00
Filed: 1999-07-28
Abstract: PURPOSE: A device is provided to reduce the manufacturing time of polystyrene foam supporting a low portion of a product and to recycle by smashing and melting without separating polystyrene foam from polystyrene resin when dumping. CONSTITUTION: A wrapping box is composed of upper styrofoa (20) protecting an upper face of a product(10) and low styrofoam(30) supporting a low face and a wrapping box(40) covering a product with the upper and the low styrofoam(20,30) and polystyrene resin(60) mounted under the low styrofoam. First, a metal mold is open, and the polystyrene resin is injected and then the metal mold is closed. Then, a material is inputted to mold and complete the product. Thereby the lower styrofoam(30) and the polystyrene resin are bounded by heat-melting. The polystyrene resin prevents the lower styrofoam from being broken when moving the product and touching a road surface. In addition, the wrapping box is manufactured in one process without sticking a cardboard with a bond or a tape.
Patent KR-20010016914-A (KR)
Inventor: KIM MU SEONG
IPC: H01J11/48
Filed: 1999-08-05
Abstract: PURPOSE: A method and an apparatus for manufacturing a plasma display panel are provided to effectively remove impurity gases in the plasma display panel and simultaneously fill the inside of the display panel with discharge gas. CONSTITUTION: A frit glass is coated between a front and back glass substrates to fix the substrates to each other and an exhaust pipe is set at an exhaust hole formed at one side of the back glass substrate. The panel substrates fixed to each other are inserted into the first vacuum chamber(31) to be vacuumized. The panel substrates are inserted into a vacuum sealing chamber(32) to be heated, being sealed. Simultaneously, the inside of the panel and the vacuum sealing chamber are vacuumized through the exhaust pipe. The sealed panel is inserted into the second vacuum chamber(33) and the inside of the sealed panel and the second vacuum chamber are filled with a rare has. The sealed panel is loaded into a working room(34) in the ambient of rare gas to exhaust the rare gas filled in the inside of the panel through the exhaust pipe and discharge gas is inserted into the panel. The exhaust hole of the panel is sealed in the working room. The sealed panel is inserted into an exhaust waiting room in the ambient of rare gas. Then, the sealed panel is taken out of the exhaust waiting room.
Patent KR-20000017262-A (KR)
Inventor: BRUA JAMES M
IPC: G06F9/46
Filed: 1999-08-12
Abstract: PURPOSE: An application controlled data flow between processing tasks is provided by a language application such as a JAVA having an extension program interface. CONSTITUTION: The application controlled data flow between processing tasks comprises: a host (12) including a JAVA application (40) to be connected to a system input/output manager (29) for controlling the data transmission in a frame buffer, a host task (48), a DSP interface (52), and a device driver (54); and a DSP (16) having a DSP task (60) to be connected to a channel interface, wherein the host (12) is connected to the DSP (16) through a host-DSP interface layer (52), a host-DSP interface (70), and a host-DSP interface (62), and the interface (70) has a parallel or a serial bus, or a common memory. Thereby, it is possible to decrease the copy operation of memory.
Patent KR-20000028736-A (KR)
Inventor: MISUMI SADAHITO
IPC: C07C267/00
Filed: 1999-09-30
Abstract: PURPOSE: An aromatic polycarbodiimide and sheet thereof are provided which show low humidity, high heat resistance and low dielectric constant. CONSTITUTION: An aromatic polycarbodiimide having excellent heat resistance, humidity resistance and dielectric constant comprises a structural repeating unit represented by the general formula (I). The aromatic polycarbodiimide prepared in accordance with the process is excellent in solubility in organic solvents and process ability and shows good adhesive property, high heat resistance and low dielectric constant and can be used as a heat resistant coating material in a soldering process for the manufacture of electric components. Also provided is a sheet prepared by the aromatic polycarbodiimide.
Patent KR-20010036804-A (KR)
Inventor: LEE JIN HO
IPC: H01L23/48
Filed: 1999-10-12
Abstract: PURPOSE: A method for manufacturing a ball grid array substrate is provided to obtain a via hole with a good quality without using a typical conformal mask. CONSTITUTION: The method begins with preparing an insulating layer(150) such as a copper clad laminate having lower and upper conductive layers. The upper conductive layer is selectively corroded to form circuits(160,161), whereas the lower conductive layer is wholly removed. Then, the via hole is pierced in the insulating layer(150) by irradiating a laser beam under the insulating layer(150). In particular, the laser beam is directly applied to a position for the via hole while regulating together the number of an irradiation shot and the width of a laser pulse. Thereafter, a solder mask(185) is formed on the insulating layer(150) to cover the circuits(160,161) and then selectively opened to expose a portion of the circuit(161). The opening in the solder mask(185) and the via hole in the insulating layer(150) are then plated with nickel(180b) and gold(180a). Next, the via hole is additionally filled with a solder plated layer(170) substituting for a typical solder ball.
Patent KR-20010038521-A (KR)
Inventor: KIM U JE
IPC: C21D1/00
Filed: 1999-10-26
Abstract: PURPOSE: An apparatus for preventing an edge coil break in the batch annealed coil is provided to improve quality of the strip by applying uniform tension along the total width of the strip, thereby effectively correcting the edge coil break generated due to the plate bending generated at the corner portion of the coil when it is unwound in a strip form from a payoff reel by the heat deformation in the annealing process in which the strip is heat treated in the coil state. CONSTITUTION: In an apparatus for preventing an edge coil break at both sides of batch annealed coil in the temper rolling process of an annealed cold rolled steel plate (28), the apparatus comprises a driving cylinder (10) positioned on a body (122) of payoff reel (120); a frame (20) one side of which is connected to a forward and backward rod (14) of the driving cylinder (10) for forward and reverse rotation, and other side of which is extended to the upper part of a payoff reel (120); and a pressing roller (40) rotationally mounted on the other side of the frame (20) so that the edge coil break is prevented by pressing a strip (S) unwound from the payoff reel (120) toward the down side, thereby giving tension to the strip (S).
Patent KR-20010045495-A (KR)
Inventor: HAN BONG HUN
IPC: F02D41/22
Filed: 1999-11-05
Abstract: PURPOSE: A combustion engine having a knocking strength controlling device is provided to improve output of an engine by applying DC electric field to a combustion chamber and to reduce a knocking phenomenon. CONSTITUTION: A combustion engine having a knocking strength controlling device includes a cylinder block(1) defined by a cylinder wall, a cylinder head disposed on the cylinder block, a piston located in the inside of the cylinder block, a combustion chamber(5) defined by the cylinder wall, the cylinder head and the piston, and an electric field applying part for applying electric field to the combustion chamber during the combustion of an engine. The electric field applying part has a conductive member(4) disposed for applying electric field to the combustion chamber, a voltage supply device(6) for supplying voltage to the conductive member and an ECU(Electronic Control Unit) for controlling the voltage supply device according to knocking strength.
Patent KR-20010045762-A (KR)
Inventor: HA JAE CHEOL
IPC: A01M7/00
Filed: 1999-11-08
Abstract: PURPOSE: Disclosed is an apparatus for controlling insect pests to regulate vertical and horizontal assembly of jet device automatically and to spray chemicals in broad region by improving jet efficiency of chemicals through injection head. CONSTITUTION: This apparatus for controlling insect pests consists of main body(1); injection head(10) to have tubular head body(12) with back air inflow hole and tip outlet, axial-flow fan to ventilate air inflowed through air inflow hole to outlet by being installed in head body(12) coaxially, plural injection nozzle being installed in the outlet region; liquid medicine providing part to provide liquid medicine to the injection nozzle; head supporting part to assemble/support to regulate angle of inclination of head body(12) axis; elevation control part to regulate angle of inclination of head body(12) laid between head body(12) and head supporting part; revolution control part to assemble the head supporting part laid between the head supporting part and the main body(1).
Patent KR-20010046277-A (KR)
Inventor: KIM GEON JIN
IPC: B60J1/02
Filed: 1999-11-11
Abstract: PURPOSE: A windshield supporting structure offers the assembling position independently with the assembling tolerance and the thickness tolerance of a windshield and improves the appearance of a windshield assembling portion of a car by minimizing the dispersion of a molding by heat distortion. CONSTITUTION: A windshield supporting structure comprises a roof panel(140), a spacer(130), a molding(120) and a molding bracket(150). The roof panel(140) has a flange(145) to mount a windshield(110). The spacer(130) separates the windshield(110) from the flange(145) by fixed distance, fixes and supports the windshield(110) on the flange(145). The molding(120) covers a chink between the windshield(110) and the roof panel(140). The molding bracket(150) supports the windshield(110) to separate the windshield from the flange(145) by fixed distance and comprises a first device to limit the sideward movement of the windshield(110) and a second device to support the molding(120).