baber/WOPTO huggingface dataset:
Patent KR-20000014015-A (KR)
Title: Distinction method for 6 years old red ginseng and 4 years old red ginseng
Inventor: PARK HWA JIN
IPC: G01N30/90
Filed: 1998-08-17
Abstract: PURPOSE: A distinction method for 6 years old red ginseng and 4 years old red ginseng is provided to simply distinguish a 6 years old red ginseng and prevent a damage of consumer. CONSTITUTION: The distinction method for 6 years old red ginseng and 4 years old red ginseng comprises the steps of extracting an extract for 6 years old red ginseng and 4 years old red ginseng; performing thin layer chromatography by a specific developing solvent; and recognizing a band of a location which is indicated as Rf. If the developing solvent is petroleum ether/diethyl ether(7:3) then the location of Rf is 0.08. If the developing solvent is petroleum ether/diethyl ether(1:1) then the location of Rf is 0.13. If the developing solvent is chloroform/diethyl ether(1:1) then the location of Rf is 0.2. If the developing solvent is chloroform/ methanol(9:1) then the location of Rf is 0.5.
Patent KR-19990029494-A (KR)
Title: 디지털 이미징 시스템
IPC: H04N5/232
Filed: 1998-09-03
Abstract: 디지털 카메라의 셔터 버튼이 눌려졌을 때, CCD로부터 페치된 화상 신호가 디지털 신호로 변환되고 압축되어, 유일하게 확인될 수 있는 화상 화일로서 플래쉬 메모리 카드와 같은 비휘발성 메모리 수단내로 기록된다.   재생 스위치를 턴-온시킴으로써, 화상 화일이 비휘발성 메모리 수단으로부터 판독되고, 압축 데이터가 아날로그 신호로 전개되고 변환되어, 변환된 화상이 액정 표시 장치에 디스플레이된다.   디스플레이 피드 키를 누름으로써, 또 다른 화상 화일이 판독되고 디스플레이된다.   사용자는, 작동 키를 사용하여 특정 화상 화일을 선택함으로써, 화상 화일에 대한 프린트 처리, 디스플레이 처리, 전송 처리등을 제어하는 제어 화일을 작성할 수 있다.   비휘발성 메모리 수단은 분리될 수 있다.   이러한 메모리 수단을 프린터 장치에 장착함으로써, 화상을 프린트, 디스플레이 또는 전송하는 동안에도 디스플레이 장치 또는 화상 전송 장치, 디지털 카메라를 이용할 수 있다.   여러 화면을 프린터 장치에서 프린트하는 경우, 각 화상의 수직 방향이 통일된다.   또한, 여러 주문자를 위해 재프린트 동작을 수행하는 경우, 각 주문자를 식별하기 위한 식별 수단을 제공함으로써 프린트 후의 분류 작업이 용이해 진다.
Patent KR-20000019438-A (KR)
Title: Reflective lcd and manufacturing method thereof
Inventor: JANG YONG KYU
IPC: G02F1/1335
Filed: 1998-09-11
Abstract: PURPOSE: A reflective LCD and manufacturing method thereof is provided to improve the reliability of a product by preventing an optical leakage current of a thin film transistor. CONSTITUTION: A gate line transmits a scanning signal on a first insulating substrate(100) in a horizontal direction. A gate wire having a gate electrode(210) is formed. A maintaining electrode line(220) is formed with the gate line(200) in horizontal direction. The surface of gate wires(200,210) and an electrode line(220) are covered with a gate insulating film(300). A semiconductor layer(400) is formed on the gate insulating film(300). Resistor contacting layers(510,520) are formed on the semiconductor layer(400). A source electrode(610) and a drain electrode(620) are formed on resistor contacting layers(510,520). A maintaining electrode(640) is formed on the gate insulating film(300). A block matrix(700) is formed on data wires(600,610,620), a connecting portion(630), the maintaining electrode(640), the semiconductor layer(400), and the gate insulating film(300).
Patent KR-20000021042-A (KR)
Title: Method for extracting lighting color from color image
Inventor: LEE SUNG DEOK
IPC: H04N9/64
Filed: 1998-09-25
Abstract: PURPOSE: A method is provided to secure preciseness and stability when extracting lighting colors regardless of an intricacy of an image and the number of highlight regions by calculating crossing points of RGB lines in adjacent regions. CONSTITUTION: Three primary colors(RGB) are extracted from a photographed image(100).Image regions are separated based on a color(110). Color values which are two-dimensional projection values of respective representative RGB and average RGB for every region are calculated(120). Regions having the same color values are combined(130). Representative RGB are listed for respective image regions(140). Index values of the listed regions and adjacent regions are stored(150). Characteristic vectors are calculated for the listed and adjacent regions(150 to 220). A shortest distance and a crossing point are obtained between two characteristic vectors(230) to extract lighting colors(240-270).
Patent KR-19990036807-A (KR)
Title: 시스템 제어장치 및 그 작동 방법
IPC: G05B15/02
Filed: 1998-10-02
Abstract: 제어장치(1)가 기능모듈(10), 스케줄러(11) 및 우선순위 관리기(12)를 포함하는 제어장치 및 제어장치를 작동하는 방법이 제안되어있다. 제어장치(1)는 데이터 도선(4)을 통하여 제어하려는 시스템(2)에 연결되어있다. 우선순위 관리기는 모듈들(10)에 변할 수 있는 우선순위를 할당하고 그후 그 우선순위는 모듈의 활성화 시 스케줄러(11)에 의해 고려된다.
Patent KR-20000025482-A (KR)
Title: Error sensor for motor actuator of vehicle air conditioner
Inventor: YOON JONG DEUK
IPC: B60H1/00
Filed: 1998-10-12
Abstract: PURPOSE: An error sensor is provided to increase productivity and to sense trouble in advance by detecting trouble of the mode door motor and an intake door motor of a vehicle air conditioner. CONSTITUTION: An error sensor is composed of a motor unit(10), a microcomputer(20), a resistance array(30), transistors(Q10,Q11,Q12) and resistances(R40,R41,R42). The motor unit moves a door connected with the motor to a set position by selectively grounding each set terminal(P1,P2,P3) after passing through each transistor on the basis of the control signal of the microcomputer. The microcomputer controls the drive of the motor and senses trouble of the motor by sensing a voltage level fed from each set terminal after doing feedback each set terminal through each resistance for protecting with a certain A/D port.
Patent KR-19990046198-A (KR)
Title: 곡물 이송장치가 설치된 콤바인
Filed: 1998-10-16
Abstract: 본 발명은 추수기에 전·답지에서 콤바인으로 탈곡된 곡물(벼,보리)이 포대에 수용되면 이 곡물이 수용된 포대를 인력을 사용하지 않고 기계적인 장치에 의해 자동으로 트레일러등에 적재시켜 이 트레일러에 의해서 건조장등으로 직접 이송할 수 있도록 한 곡물 이송장치가 설치된 콤바인에 관한 것으로, 콤바인의 포대 안착부 내측 중앙부에 고정 설치되어 지주 역할을 하도록 한 지지대와, 상기 지지대의 상단부에 설치된 힌지를 축으로 상·하 움직이도록 설치되며, 내측에는 피스톤을 입·출가능하게 설치하여서 된 상·하 이동체와, 상기 상·하 이동체에 입·출가능하게 설치된 피스톤의 선단부에 설치되며, 하부에는 포대를 걸어줄 수 있도록 걸고리를 설치하여서 된 고정구와, 상기 지지대의 상부와 상·하 이동체의 후방 저부간에 연결 설치되며, 상·하 이동체를 필요에 따라 상· 하로 작동시키도록 설치된 실린더와, 상기 상·하 이동체의 상부에 고정 설치되며, 로드의 선단부는 고정구의 연장부와 연결 설치되어 필요에 따라 피스톤을 상·하 이동체로부터 입·출 시키도록 설치된 실린더로 이루어져서 된 것이다.
Patent KR-19990037189-A (KR)
Title: 완전 방향족, 무정형 연신성 액정질 중합체 및 비-액정질폴리에스테르로부터 형성된 적층물 및 이의 형성방법
IPC: B32B27/00
Filed: 1998-10-19
Abstract: 적어도 하나의 비-액정질 열가소성 폴리에스테르층과 함께 적어도 하나의 완전한(wholly) 방향족, 무정형, 연신성 액정질 중합체층을 지닌 필름, 시이트, 예비 성형물, 용기 및 기타 제품을 포함하는 다중층 적층물, 및 다중층 제품의 제조 및 연신방법을 제공하고 있다.   적층물은 열성형 및 연신 취입 성형의 용도로 적당하고 용융 상태의 액정 중합체보다 낮은 온도 및 균열 또는 인열없이 높은 총 연신비로 연신될 수 있다.   식품 또는 음료 제품에 적당한 용기는 적층물로부터 제조될 수 있다.
Patent KR-20000026224-A (KR)
Title: Direct current supplier
Inventor: KIM SONG GANG
IPC: H02M3/137
Filed: 1998-10-19
Abstract: PURPOSE: A direct current supplier is provided to make a circuit in a small and light form as a Monolithic Microwave Integrated Circuit(MMIC), adding a positive feedback to an output of an active element by using an intrinsic heat noise or a shot noise having a semiconductor, and to supply direct current. CONSTITUTION: A direct power supplier comprises a power supplier(20), a Field Effect Transistor(FET), a positive feedback(21), and a power supply output(22). The power supplier(20) outputs stabilized DC bias voltage by filtering/buffering a noise of harmonic constituent. The field effect transistor outputs AC voltage to a drain output terminal, when a heat noise and a shot noise increase in proportion to applying DC bias voltage to a drain. The positive feedback(21) feedbacks positively AC voltage in a gate of the field effect transistor. AC voltage is outputted through the drain output terminal of the field effect transistor. The power output(22) outputs predetermined DC voltage(Vo) by rectifying and smoothing AC output voltage. AC output voltage is outputted to the drain output terminal of the field effect transistor. The power supply output(22) consists of a capacitor (C7) and an inductor(L1), which parallel each other.
Patent KR-20000028029-A (KR)
Title: Method of eliminating photoresist layer in manufacturing semiconductor device
Inventor: PARK JONG SIK
IPC: H01L21/306
Filed: 1998-10-30
Abstract: PURPOSE: A method of eliminating a photoresist layer in manufacturing a semiconductor device is provided to improve an eliminating rate of a photoresist layer by changing the order of asking and stripping processes in eliminating the photoresist layer. CONSTITUTION: In a method of eliminating a photoresist layer by continuously dry-etching and wet-etching after a photo lithography, and sequentially using asking and stripping processes, the stripping process is performed prior to the asking process. Also, the asking process can be omitted in eliminating the photoresist layer.
Patent KR-20000031958-A (KR)
Title: Device for replacing optical header using synchronizing signal
Inventor: YUN KYONG MO
IPC: H04B10/00
Filed: 1998-11-11
Abstract: PURPOSE: A device for replacing optical header using synchronizing signal is provided to optically perform a removal and generation of a header by using a synchronizing signal when changing a header of next node from arbitrary node. CONSTITUTION: A synchronizing signal separation part(10) separates a synchronizing signal and ATM cell in the input data. The separated synchronizing signal is duplicated in a synchronizing signal duplication part(20) and wavelength-converted in a wavelength conversion part(30). A pulse generation part(40) generates pulse corresponding to the number of header based on the wavelength-converted synchronizing signal. A header removal part(50) combines the ATM cell from the synchronizing signal separation part with the pulse from the pulse generation part and removes a header, so that outputs only payload. A header generation part(60) generates a new header to a synchronizing signal from the synchronizing signal duplication part. A cell combination part(70) combines the payload from the header removal part with a synchronizing signal of the synchronizing signal duplication part and the new header of the header generation part.
Patent KR-20000032959-A (KR)
Title: Method for measuring hand-off gain in area which mobile station center is in one place
Inventor: KWON JAE YONG
IPC: H04B17/00
Filed: 1998-11-18
Abstract: PURPOSE: A method for measuring a hand-off gain in an area which a mobile station center is only in one place is provided to measure adjacently a soft hand-off in the cellular mobile communication system using a CDMA(Code Division Multiple Access) method. CONSTITUTION: In a method for measuring adjacently a soft hand-off gain in an area which a mobile station center is only in one place, test paths are set up as 2-way and 3-way hand-off areas(s1). Then, the Tx power of a mobile station to move 2-way and 3-way hand-off areas by a vehicle is measured(s2), and a hand-off gain is calculated by the measured Tx power of the mobile station(s3).
Patent KR-20000033242-A (KR)
Title: Apparatus for managing optical fiber operating information
Inventor: BAEK SOON DEOK
IPC: H04B10/25
Filed: 1998-11-20
Abstract: PURPOSE: An optical fiber operating information management apparatus is provided to search detailed and obvious operating information for a plurality of optical fibers rapidly. CONSTITUTION: An optical jumper code(11) is equipped with a bar code(14) for the combined configuration information of an optical fiber divided into the equipment side and the line side. A bar code recognition means(12) recognizes the bar code(14). A detection means(13) detects the management items of a relevant optical fiber by using the recognition information from the bar code recognition means(12). The detection means(13) comprises a computer equipped with the database storing data to decipher the combined configuration information of an optical fiber divided into the equipment side and the line side.
Patent KR-20000033610-A (KR)
Title: Method of removing wet compression of air conditioner
Inventor: HWANG YONG HUI
IPC: F24F11/00
Filed: 1998-11-25
Abstract: PURPOSE: A wet compression removal method of an air conditioner is provided to prevent the wet compression due to the inflow of coolant to a compressor when the coolant is completely gasified in an evaporator by reducing the flowing speed of the coolant. CONSTITUTION: A user drives(101) an air conditioner by switching a drive switch and a control part detects(102,103) the temperature of the coolant flowing into a compressor and one of the coolant vented from the compressor. In case that the difference of the detected temperature is within 6°C(104), the control part increases the power supply frequency fed to a fan motor, and decreases the power supply frequency fed to the compressor by controlling a compressor driving part and a motor driving part(105,106). Herein, the amount of wind supplied to a condenser is increases, and an electromotor of the compressor rotates at low speed. Thus, the ventilation amount of the coolant of the compressor is reduced, and the amount of heat absorption from the air is increased. Thereby, complete gasifying of the coolant is accomplished, and the phase of the coolant is changed to gaseous state completely.
Patent KR-19990045548-A (KR)
Title: 인쇄 장치 및 그 제어 방법
IPC: B41J29/393
Filed: 1998-11-25
Abstract: <과제> 
     인쇄 장치의 각각의 기구 부품의 총 동작 회수를 기억할 수 있는 인쇄 장치를 제공한다. 
     <해결 수단> 
     인쇄 장치에 전원을 공급하지 않는 상태에 있어서도 기억 내용을 유지할 수 있는 기억 수단과, 인쇄 장치의 동작 회수를 카운트하는 동작 회수 카운트 수단과 동작 회수 카운트 수단에 의한 카운트값에 기초하여 인쇄 장치의 이력 동작 회수를 기억 수단에 격납하는 동작 회수 격납 수단을 구비하고, 상기 동작 회수 격납 수단은 인쇄 장치의 총 동작 회수를 기억 수단에 격납한다. 이에 의해 인쇄 장치의 동작 회수 예를 들면, 인쇄 문자수, 기록 매체의 반송 거리, 자동 절단기(auto cutter)의 동작 회수 등을 카운트하고, 이력 동작 회수, 즉 인쇄 장치가 사용되기 시작해서부터의 통산의 동작 회수를 기억해 둘 수 있게 된다.
Patent KR-19990045663-A (KR)
Title: 방사선 검출 장치 및 검출 방법
IPC: A61B6/00
Filed: 1998-11-27
Abstract: 방사선을 광전적으로 변환가능한 광으로 변환하기 위한 파장 변환기, 및 매트릭스 형태로 배열된 복수의 픽셀 ―각각의 픽셀이 상기 광을 전기 신호로 변환하기 위한 센서 소자, 및 상기 센서 소자에 결합되어 상기 픽셀로부터의 신호를 순차적으로 전송하기 위한 전송용 박막 트랜지스터(TFT)를 포함함― 을 갖는 방사선 검출 장치가 제공된다.  이 장치는 방사선 조사가 중단된 후, 적어도 n×τ 1 ―여기서, τ 1 은 파장 변환기의 특성을 나타내는 시상수이고, n은 SN을 원하는 신호-대-잡음비로 할 때 ln(SN)임― 의 지연 후에 전송용 TFT들 중에서 가장 먼저 턴온되어야 할 TFT를 턴온시켜 그 대응하는 픽셀 내에 저장된 신호를 전송하는 수단을 포함하는 방사선 검출 장치.
Patent KR-19990014650-A (KR)
Title: 광고비누 및 이의 제조방법
Filed: 1998-11-26
Abstract: 본 발명은 광고비누 및 이의 제조방법에 관한 것으로서, 더욱 상세히 설명하면 비누를 다 사용할 때까지 광고문안이나 도형이 존재하게 형성함으로써 소비자에게 효과적으로 광고를 할 수 있는 광고비누 및 이의 제조방법에 관한 것이다. 
     본 발명의 광고비누는 광고문안(11)에 해당되는 다수의 성형핀(12)이 내측으로 돌출 형성된 상부 금형(10)과 광고문안(11)에 해당되는 다수의 성형핀(22)이 내측으로 돌출 형성된 하부 금형(20)을 결합시키고, 상기 상부 금형(10)의 상부에 형성된 주입구멍(11)을 통해서 소정 온도의 비누 성형액을 주입하여 응고시키며, 성형된 비누(40)의 양면에 광고문안에 해당되는 상표라는 글자 (또는 도형)의 홈(41)을 형성한 후, 이 광고문안의 홈(41)에 천연 염료가 첨가되어 성형된 비누와 상이한 색을 갖는 소정 온도의 비누 성형액을 상기 홈(41)들 각각에 주입하여 응고시킴으로써 달성된다.
Patent KR-20000037791-A (KR)
Title: Air cleaner of engine for ship
Inventor: KIM JI HYUN
IPC: F02M35/02
Filed: 1998-12-02
Abstract: PURPOSE: An air cleaner of an engine for a ship is provided to reuse a filter by removing alien materials such as grease adhered on a filter in a process for removing alien materials from air. CONSTITUTION: Much grease is adhered on respective filters for a ship in a filtering process. A subsidiary filter(36) needs to be replaced frequently due to much alien material. The subsidiary filter is installed out of a body(20) and removal by a magic tape, thus the filter is removed from the body easily. The subsidiary filter is formed of unwoven fabric or woven fabric, thus it is possible to be reused by removing the alien materials with grease by cleansing with gasoline, benzene or thinner. When outer and inner metal filters(30,32) and a fiber filter(34) prepared in the body are cleansed, the body is simply separated from a fixing plate(40) by unfastening a nut(49) fixing the fixing plate to the body. The separated body is dipped into the solvent such as gasoline, benzene and thinner and shaken to move the solvent. By the movement of the solvent, the alien materials adhered on the metal filters and the synthetic fiber filter(34) is removed effectively.
Patent KR-20000037888-A (KR)
Title: Melting furnace for cremating using plasma heater
Inventor: PARK JAE HYUNG
IPC: F23G1/00
Filed: 1998-12-02
Abstract: PURPOSE: A melting furnace is provided to crystallize bones and to cremate a body for a short time by heating with plasma arc in a moment. CONSTITUTION: A melting furnace reduces the spouting velocity of the present plasma torch flame and enlarges a spouting angle. A reactor is filled with nitrogen for deciding oxidizing and reducing degree of the melting furnace. Also, the furnace installs a carbon dioxide injecting facility, a steam injecting facility and a hydrogen injecting facility in order to make a reducing state. In order to make an oxidizing state, an air injecting facility and an oxygen injecting facility are installed.
Patent KR-20000038657-A (KR)
Title: Multi domain liquid crystal display
Inventor: LEE JAE GYUN
IPC: G02F1/136
Filed: 1998-12-08
Abstract: PURPOSE: A multi domain liquid crystal display is provided to form an auxiliary electrode causing distortion of the electric field applied on a liquid crystal layer of a doubled metal layers. CONSTITUTION: A multi domain liquid crystal display includes first(100) and second substrates, gate wiring and data wiring(109), a plurality of electrodes, and an auxiliary electrode(115). The first(100) and second substrates includes a liquid crystal layer. The gate wiring and data wiring(109) are formed on the first substrate(100) and define a pixel region. The plurality of electrodes are coupled with the gate wiring and the data wiring and apply electric field on the liquid crystal layer of the pixel region. The auxiliary electrode(115) is formed of at least two metal layers(115a,115b) which distort with the plurality of electrodes the electric field applied on the liquid crystal layer.
Patent KR-20000039936-A (KR)
Title: Method for activating current-collecting body and lithium ion cell using the same
Inventor: CHO HEON GU
IPC: H01M4/139
Filed: 1998-12-16
Abstract: PURPOSE: A method for activating a current-collecting body for a lithium ion cell is provided to enhance electrical conductivity and reinforce bonding force of an anode current-collecting body with an electrode activating material applied thereon by surface treatment of the anode current-collecting body with acid. CONSTITUTION: According to a method for activating a current-collecting body, an anode current-collecting body (11) passes through a cleaning tank containing a cleaning solvent so that a contaminant on a surface of the current-collecting body is eliminated (step 31). Then, the current-collecting body passes through an acid solution tank for a predetermined time so that an oxide film formed thereon is eliminated (step 32). As the acid solution, hydrochloric acid (HCl), nitric acid (HNO3) or sulfuric acid (H2SO4) solution having concentration of 0.1 to 1 M. In order to prevent the acid solution from remaining on the surface of the anode current-collecting body (11), the current-collecting body passes through a distilled-water tank thereby sufficiently cleaning it (step 33). Then, the current-collecting body is dried in a drying furnace (step 34). If the current-collecting body is subject to the cleaning step (step 31) once again prior to the drying step (step 34), the effect of cleaning can be enhanced.
Patent KR-20000040320-A (KR)
Title: Kimchi added with tangleweed
Inventor: JEONG IN HAK
IPC: A23L19/00
Filed: 1998-12-17
Abstract: PURPOSE: Kimchi added with a tangleweed helps to take in inorganic elements, such as calcium, iron, zinc, and selenium, iodine and alginic acid by adding tangleweed. And the Kimchi prevents adult diseases and constipation, and promotes elimination of heavy metals. CONSTITUTION: A Kimchi added with a tangleweed is made by mixing Welsh onion 2.0g, garlic 1.4g, ginger 0.6g, salted fish liquid 2.2g, sugar 1.0g, seasoning 0.3g, hot pepper powder 3.5g, and salt 2.5g with tangleweed powder 0.3g, dressing pickled Chinese cabbage 100g with the mixture, and maturing at low temperature less than 4°C.
Patent KR-20000040522-A (KR)
Title: Heating and drying method for emulsion layer of brawn tube
Inventor: JEONG HONG PIL
IPC: H01J29/88
Filed: 1998-12-18
Abstract: PURPOSE: A method of heating and drying an emulsion layer in a preparation process of a panel glass for a brawn tube is provided to reduce a processing time of the baking as a post-treatment process by modifying a way to heat and dry a water-soluble emulsion layer, that is coated evenly, in order to evaporate an even aluminum layer in the vacuum on the panel, and to improve a purity by inhibiting that a fluorescent substance leaves behind on a black mattress of the panel glass. CONSTITUTION: A method of heating and drying an emulsion layer in a fabrication process of a panel glass for a brawn tube is achieved by heating and drying a water-soluble emulsion layer which is coated on the panel glass, using a microwave at the room temperature, so that this result has a manufacturing cost reduction and inhibits that a fluorescent substance remains on a graphite area of the panel glass.
Patent KR-20000040613-A (KR)
Title: Method for producing oriented electric steel plate
Inventor: KIM JAE GWAN
IPC: C21D8/12
Filed: 1998-12-18
Abstract: PURPOSE: A method is provided to produce an oriented electric steel plate having excellent magnetism by conducting a decarbonization annealing process and a nitride annealing process at the same time. CONSTITUTION: A silicon steel slab is composed of 2.0 to 4.5wt% of Si, 0.010 to 0.025wt% of C, 0.010 to 0.040wt% of Sol-Al, 0.002 to 0.020wt% of N, 0.01 to 0.20wt% of Bi and the remain of Fe and impurities. The plate is reheated in a temperature of 1000 to 1250°C and hot rolled. The plate is cool rolled once and conducted in a decarbonization and a nitride annealing process under 0.05 to 5% of nitrogen containing gas atmosphere and in a temperature of 900 to 1050°C. Finally, an annealing separator is coated and annealed. Thereby, an additional nitride heating equipment is unnecessary and an oriented electric steel plate is produced at a chip price.
Patent KR-20000041136-A (KR)
Title: Latch mechanism of an electronic contactor
Inventor: CHO HYUN GIL
IPC: H01H50/32
Filed: 1998-12-21
Abstract: PURPOSE: A latch mechanism of an electronic contactor is provided to improve the reliability of the operation of the latch mechanism by using a latch roller installed at the outer periphery of a latch pin. CONSTITUTION: A latch mechanism of an electronic contactor comprises a bottom plate(12), an auxiliary frame(14), a rotating body(14), a movable plate(17), a latch roller(27), a latch moving core(18), a latch fixing core(19), a returning coil(20), and a latch rod(22). The latch roller(27) is installed at the outer periphery of a latch pin. The latch moving core(18) is fixed th the movable plate(17). The latch fixing core(19) is movably installed at one side of the latch moving core(18).
Patent KR-20000043906-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: LEE BYUNG CHEOL
IPC: H01L21/76
Filed: 1998-12-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent void from being generated when evaporating in a minute space, by evaporating an oxidation layer for isolation, and by forming an active region and an isolation layer by using a dry-etching method and a selective epi-growth method. CONSTITUTION: A method for manufacturing a semiconductor device comprises the steps of: selectively forming an oxidation layer for isolation and a nitride layer on a silicon substrate; forming an isolation layer by sequentially etching the nitride layer and the oxidation layer for isolation, so as to expose a predetermined region of the silicon substrate; growing a silicon layer on the exposed silicon substrate; and forming an interlayer dielectric on the entire surface, and forming a contact hole in the dielectric layer to expose the silicon layer.