baber/WOPTO huggingface dataset:
Patent KR-20000016509-A (KR)
Title: Multilayer covered powdery substance and method for producing thereof
Inventor: MAKATSUKA KATSUTO
IPC: B22F1/16
Filed: 1997-06-06
Abstract: PURPOSE: A magnetic powder, a pigment of recurrent reflection, or a weatherproof pigment are provided to form a multilayer on a surface, and to have a color magnetic material such as a color magnetic toner or a color magnetic ink as a raw material. CONSTITUTION: A multilayer covered powder comprises:a powder(1) as a basic powder; a metal film(2) installed on the surface; and a metal oxide film(3) of low refractive index and a metal oxide film(4) of high refractive index thereon. The metal oxide film formed by the reaction of a metal chloride is a covered film composed by heating after forming.
Patent KR-20000051347-A (KR)
Inventor: JO SUN HAENG
IPC: B01D53/047
Filed: 1999-01-21
Abstract: PURPOSE: A process of pressure swing absorption of hydrogen is provided which improves the productivity of pressure swing absorption process of purifying hydrogen with high purity from the hydrogen containing mixed gas containing CO2, CH4, CO, hydrocarbon and the like. CONSTITUTION: A process of pressure swing absorption of hydrogen comprises steps of: (i) an absorption step of removing impurities from high pressure raw material gas supplied to an absorption tank and obtaining product hydrogen with high purity from a tank outlet; (ii) a partial pressure homogenization step of supplying the exhausted hydrogen to another absorption tank with decompressing the absorption finished tank in parallel to the flow of the raw material gas; (iii) a washing supply step of further decompressing the partial pressure homogenization step finished absorption tank and supplying the exhausted gas to washing gas of an absorption tank in the washing step; (iv) a permanent current flow decompressing step of decompressing the absorption tank at an atmospheric pressure with a permanent current to further remove the impurities absorbed at the absorption tank after finishing the washing supply step; (v) a washing step of removing absorbed impurities by introducing gas exhausted from another tank in the washing supply step; (vi) a partial pressure homogenization step of pressurizing the tank by introducing the gas exhausted from the another absorption tank in the partial pressure homogenization step through the outlet portion of the tank with a permanent current; and (vii) a product gas pressurizing step of pressurizing the pressure of the absorption tank by introducing a part of the product hydrogen which has finished the partial homogenization step with a permanent current.
Patent KR-20000055203-A (KR)
Title: A centrifugal draining type washer
Inventor: JEON SI MOON
IPC: D06F23/00
Filed: 1999-02-04
Abstract: PURPOSE: A centrifugal drain type laundry machine is provided to achieve wash water saving while allowing the laundry wastewater to be discharged by a centrifugal force through a drain outlet formed at a top portion of a washer tub without forming holes at a wall surface of an inner tub of the laundry machine. CONSTITUTION: A laundry machine comprises a laundry machine case(50), an outer washer tub(61) fixed to the case(50) through a plurality of hangers(70) and which has a driving member(80) arranged beneath the tub(61) and a drainage path(63) arranged from a top portion toward a bottom portion of the tub(61) so as to discharge wastewater, and an inner washer tub(65) disposed within the outer wash tub(61) and which rotates by the driving member(80) so as to perform a washing operation, the inner washer tub(65) having at a top portion thereof a drain outlet(67) so as to discharge wastewater through the drainage path(63) of the outer washer tub(61).
Patent KR-19990077793-A (KR)
Title: 서보루프 이득 교정을 제공하는 하드디스크 드라이브 및 그를 위한 헤드 제어 방법
IPC: G11B21/10
Filed: 1999-03-11
Abstract: 하드 디스크 드라이브의 독출헤드의 위치 설정을 위해 사용되는 서보정보를 발생하기 위한 방법 및 장치이다. 상기 장치는 하우징, 상기 하우징에 장착된 엑츄에이터 암, 상기 엑츄에이터 암에 장착된 헤드, 상기 하우징에 장착된 스핀들 모터, 그리고 상기 스핀들 모터에 장착된 디스크를 구비한다. 상기 디스크는 복수 개의 트랙을 가지며, 상기 트랙중 하나는 복수 개의 서보비트가 있는 서보필드를 가진다. 서보 제어기는 서보비트 독출을 제어하기 위해 상기 헤드에 연결되고, 서보비트에 따라 특정 주파수에 대한 하드 디스크 드라이브의 시스템 응답을 검출하는 보상회로를 구비하며, 상기 보상회로는 상기 헤드의 위치설정을 위해 상기 시스템 응답에 따라 서보신호를 발생한다.
Patent KR-20000060264-A (KR)
Inventor: KIM MYEONG GI
IPC: C08L101/00
Filed: 1999-03-12
Abstract: PURPOSE: A method for preparing thermoplastic extrusion sheet and injection molded product and the product thereof are provided, to improve the releasibility of the thermoplastic extrusion sheet and injection molded product. CONSTITUTION: The thermoplastic extrusion sheet and injection molded product are provided by mixing 97 wt% of thermoplastic resin and 3 wt% of additive comprising fatty acid ester, polyolefin or paraffin was, and fatty amide; and molding the mixture by common process. The thermoplastic resin is preferably PET, PETG, acryl, polycarbonate, polystyrene, ABS, polyamide, polyimide, PGBT, PP, EVA or PVC.
Patent KR-20000061165-A (KR)
Inventor: KIM YEONG GAP
IPC: F02D41/22
Filed: 1999-03-24
Abstract: PURPOSE: A method and an apparatus are provided to prevent shock of a vehicle by preventing sudden supply of fuel according to a change of pedal angle. CONSTITUTION: A method comprises a first step of receiving state signals for an engine from a plurality of sensors, a second step of judging the current level of the gear from the state signal of an engine and judging an amount of fuel injection from a stored pedal map, and a third step of allowing a fuel injection speed to be low if the judged gear level is low and allowing a fuel injection speed to be high if the judged gear level is high. An apparatus comprises a pedal angle sensor(100) for outputting a signal for an operation state of a pedal angle, an engine rotational frequency sensor(200) for outputting a signal varying in accordance with an output state of an engine, a vehicle speed sensor(300) for outputting a signal indicative of the speed of the currently traveling vehicle, an engine control unit(400) for receiving signals from the sensors(100-300), judging the current gear level and fuel injection amount, and outputting a control signal to allow the injection time to be low if the gear level is low and the injection time to be high if the gear level is neutral or high, and a fuel injection unit(500) for performing fuel injection according to the control signal output from the engine control unit.
Patent KR-19990082788-A (KR)
IPC: B01D53/38
Filed: 1999-03-30
Abstract: Ozone generated from an ozonizer (16) is added to a polluted gas containing harmful substances, which is generated from a polluted gas source (11). Then, the ozone-added polluted gas is allowed to flow through an adsorbing layer (181) containing a high-silica adsorbent that adsorbs both ozone and harmful substances. The harmful substances contained in the polluted gas are converted into harmless substances within the adsorbing layer by the action of the ozone. <IMAGE>
Patent KR-20000061726-A (KR)
Inventor: KIM CHO KWON
IPC: A63H27/18
Filed: 1999-03-30
Abstract: PURPOSE: An adjuster is provided to enable an operator to feel various flying by vertically adjusting the installation angle of a glider wing. CONSTITUTION: On moving an operating portion(51) upward, an operating piece is moved inward to adjust the angle of a front wing(20) downward. In case of adjusting the front wing upward, the operating portion is moved downward and the operating piece is moved outward to lift the front wing. An arc portion(53) is installed in the upper portion of a fixing plate(30) to make the operating piece freely move in a certain distance. According to the ascent and the descent of the operating portion, the angle of the front wing of a glider(100) is vertically adjusted and a connecting member(40) helps the front wing smoothly move vertically by the operating portion.
Patent KR-19990083176-A (KR)
IPC: C12P17/12
Filed: 1999-04-14
Abstract: 본 발명은 니코틴아미드 아데닌 디뉴클레오티드 포스페이트(NADP + ), 니코틴아미드 아데닌 디뉴클레오티드(NAD + ) 및 아데노신 트리포스페이트(ATP)의 존재하에 리조비움( Rhizobium ) 속, 시노르히조비움( Sinorhizobium ) 속, 플라보박테리움( Flavobacterium ) 속, 크리세오박테리움( Chryseobacterium ) 속, 락토바실러스( Lactobacillus ) 속, 아르트로박터( Arthrobacter ) 속, 바실러스( Bacillus ) 속, 클렙시엘라( Klebsiella ) 속, 에스케리치아( Escherichia ) 속, 슈도모나스( Pseudomonas ) 속, 스테노트로포모나스( Stenotrophomonas ) 속, 엔테로박터( Enterobacter ) 속, 세라티아( Serratia ) 속, 코린박테리움( Corynebacterium ) 속, 브레비박테리움( Brevibacterium ) 속, 엑시구오박테리움( Exiguobacterium ) 속, 사카로마이세스( Saccharomyces ) 속, 야마다쯔마( Yamadazma ) 속, 피키아( Pichia ) 속 또는 캔디다( Candida ) 속에 속하는 미생물의 세포로부터 제조된 효소 반응 시스템과 1-데옥시-D-트레오-펜툴로스 및 4-하이드록시-L-트레오닌을 항온반응시키는 것을 포함하는 비타민 B 6 의 효소적 생산방법에 관한 것이다.  망간 이온 및 마그네슘 이온은 상기 반응을 촉진시킨다.  본 발명에 의해, 동물, 식물 및 미생물의 영양에서 필수 비타민이고 의약용 첨가물이나 식품 첨가물로서 유용한 비타민 B 6 를 고수율로 생산할 수 있다.
Patent KR-20000066637-A (KR)
Inventor: KIM EUN KYU
IPC: C11D13/00
Filed: 1999-04-19
Abstract: PURPOSE: A manufacturing device for a soap by using waste cooking oil is provided to produce a solid soap or soap powder selectively by installing a sodium hydroxide stirrer, a cooking oil storage tank, a first stirrer, a second stirrer, an extruder, a dryer, a grinder, a storage tank and a gauge as a unity. CONSTITUTION: A first stirrer(1) connects to a sodium hydroxide stirrer(2) to mix sodium hydroxide with water and to a cooking oil storage tank(3) to store waste cooking oil. The first stirrer(1) is connected to a second stirrer(5) coupled to a sodium hydroxide storage tank(4). Stirring wings(7) in the first stirrer(1) and the second stirrer(5) are rotated by a motor(6). An extruder(19) is installed on an end of the second stirrer(5) and a vibration storage hopper(8) is installed on the upper part of the bottom. A dryer(10) having a transporting screw(9) is placed on the lower part. A bucket elevator(11) for vertical transportation is equipped on an end of the transporting screw(9) to transport the soap vertically. A grinder(13) is on an end part of a vertical transporting part(12). A storage tank(16) installed stirring wings(15) are rotated by a motor(14) on an end of the grinder. The bottom of the storage tank(16) contains a transporting screw(17) and a gauge(18) is placed on an end of the transporting screw(17).
Patent KR-20000066859-A (KR)
Inventor: YANG SEUNG YEOP
IPC: H04L12/26
Filed: 1999-04-21
Abstract: PURPOSE: A device of performing a parallel scrambling for test cells is provided to feed back n-bit parallel data and previous scramble data by a scramble data encoder to scramble the n-bit parallel data and the previous scramble data in parallel, and to scramble the two data with operation frequencies divided as much as the number of parallel data bits, so as to perform stable operations. CONSTITUTION: A scramble data encoder(10) includes many exclusive OR gates. The exclusive OR gates input previously-scrambled fed back data(s0-s8) with 8-bit data(in0-in7) of a test cell, and exclusively perform logical operations. A latch(20) includes many D Flip-Flops. The D Flip-Flops store the 8-bit data and the fed back data scrambled by the scramble data encoder(10), by a clock signal(CLK), and output the stored scramble data with 8-bit units(out0-out7). The latch(20) comprises as follows. First to eighth D Flip-Flops(DF1-DF8) are connected to output terminals of fourth to seventh exclusive OR gates(XOR4-1,2,3)(XOR3-1,2,3,4,5) in parallel, and store the outputted scramble data by a clock signal(CLK), respectively, then output the stored 8-bit scramble data(out0-out7). A ninth D Flip-Flop(DF9) stores the scramble data(s0) fed back from the first D Flip-Flop(DF1) by the clock signal(CLK), and feeds back the stored scramble data(s0) to a sixth and an eleventh exclusive OR gate(XOR4-3,XOR3-5).
Patent KR-20000066935-A (KR)
Inventor: CHO SEUNG GI
IPC: H04B1/40
Filed: 1999-04-22
Abstract: PURPOSE: A circuit and an apparatus for receiving radio signals in a mobile communication terminal are provided to improve the linear status of a radio signal receiving unit, to lower the price by minimizing the components of goods and to widen the range of the magnitude of an input signal. CONSTITUTION: The input terminal of an input signal adjustment unit is connected to the input terminal of a low noise amplifier(11) through a first capacitor(C1) and a second capacitor(C2). A power supply terminal is connected to the contact of the first capacitor(C1) and the second capacitor(C2) through a first resistance(R1). The contact, at the same time, is connected to the source terminal of an FET(Field Effect Transistor)(Q1) through a second resistance(R2). The drain terminal of the FET(Q1) is connected to the power supply terminal through a third resistance(R3). The gate terminal is grounded through a fourth resistance(R4) and connected to a control voltage terminal. The drain terminal of the FET(Q1) is grounded through a fourth capacitor(C4). The power supply terminal is grounded through a third capacitor(C3).
Patent KR-20000067164-A (KR)
Inventor: KIM EUN SEONG
IPC: H01L21/334
Filed: 1999-04-24
Abstract: PURPOSE: A method for manufacturing semiconductor is provided to improve integration degree by making layer channel length than length of a gate electrode without expanding area of a transistor. CONSTITUTION: A field oxidation layer(5) is formed using LOCOS(LOCal Oxidized Silicon) process on isolation area of a silicon substrate(1) to isolating active area. A photoresist pattern(4) is created on the exposed active area except channel area. An etched groove(2) is made by etching the exposed channel area of the semiconductor substrate(1) using HF solution. After removing the photoresist pattern(4), a first gate oxidation layer is brought up. An N or P wall is selectively built on the active area by ion implantation method. An injected ion layer is generated under the field oxidation layer(5). The first oxidation layer is etched after controlling a threshold voltage of the active region. A new gate oxidation layer(5) is covered the exposed active region. A poly silicon layer for gate electrode(17) is created on the gate oxidation layer(5) and the field oxidation layer(3). Using photo lithography method, the poly silicon layer is totally etched except the gate electrode(17) on the gate oxidation layer(5). A transistor is produced by making a source(S) and a drain(D) using the ion implantation method.
Patent KR-20000072916-A (KR)
Inventor: PARK MYEONG SAM
IPC: A61Q1/00
Filed: 1999-05-03
Abstract: PURPOSE: A w/o type solid foundation containing large quantity of moisture stably is provided, which prevents aging of skin produced by skin dryness, can be spreaded freshly and cooly, and shows good skin adherence and maintenance, and makes sense of finish to be smooth and clear. CONSTITUTION: A process for the preparation of w/o type solid foundation containing large quantity of moisture stably comprises of: 1) dissolving glucomannan fully in distilled water; 2) adding hyaluronic acid, Na-alginate, β-1,6-branched-β-1,3-glucan, NaCl, glycerin to 1), and dissolving fully while boiling to 80°C; 3) boiling ceresin, carnauba wax, candellila wax, squalene, cethyldimethylcone copolyol, cyclomethicone, polyglyceryl-3-methylglucose distearate, cesquiolate sorbitan, polymethylsiloxane, preservatives to 80°C, dissolving fully, and dispersing fully after adding coloring pigments; 4) adding 2) to 3), dispersing with a homomixer after adding perfume, cooling to 60°C, filling up to a container, cooling rapidly to 30°C to get the solid foundation.
Patent KR-20000073167-A (KR)
Inventor: PARK DONG CHAE
IPC: B41J13/00
Filed: 1999-05-07
Abstract: PURPOSE: A control method of a manuscript discharge state of an image reading device is provided to detect the present position of a manuscript when the manuscript is supplied again after a stoppage of the supply of an initial scanning position due to a system error or power blocking and to keep the manuscript from the initial scanning position. CONSTITUTION: Upon a normal scanning work, a central processing unit(11) establishes a position value of a manuscript as 1. The central processing unit temporarily stores the established position value in a RAM of a system memory(112). When power is supplied again after a user blocks the power, a system is initialized. In selecting a scanning work, the central processing unit checks a supplied state of the manuscript through a manuscript monitoring sensor(110). In case that the manuscript is not supplied, the central processing unit picks up and transfers the manuscript to the initial scanning position. Then, the central processing unit controls to perform the normal scanning work.
Patent KR-19990064762-A (KR)
Title: 인터넷 카지노 홈페이지를 이용한 광고표시방법
Filed: 1999-05-07
Abstract: 본 발명은 인터넷에서 즐길 수 있는 오락용 카지노 홈페이지에 경품에 해당하는 특정한 상품의 광고문자를 인터넷사용자들에게 시각적으로 알릴 수 있도록 한 인터넷 카지노 홈페이지를 이용한 광고표시방법에 관한 것이다. 본 광고표시방법은 컴퓨터를 통하여 카지노 싸이트에 인터넷접속하여 다수 개의 화면으로 구성되어 있는 카지노 홈페이지를 오픈시키는 단계와, 오픈된 상기 홈페이지 중 어느 하나에 디스플레이되어 있는 오락용 슬롯머쉰과 포커와 블랙잭 중 어느 하나의 오락으로 하이퍼 링크시키는 단계와, 링크된 하나의 오락 프로그램을 다운로드 받아 해당하는 오락환경을 구축하는 단계와, 상기 오락환경의 화면 일측에 소정의 문자와 도안의 조합으로 표현되어 있는 상품광고를 디스플레이시키는 단계와, 상기 오락결과와 상기 오락에 대한 소정의 시상정보에 기초하여 상기 상품광고에 따른 경품을 상기 네티즌에게 제공하는 단계를 포함한다. 이에 따라, 카지노 오락을 함께 즐기면서 무지불식간에 소비자에게 임의의 상품에 대한 광고가 집중적으로 홍보되기 때문에 상품정보를 반영구적으로 인식시킬 수 있으며, 더우기 흥미롭게 상품광고를 전달할 수 있어 상품이미지 및 인식도를 향상시킬 수 있다.
Patent KR-19990088645-A (KR)
Title: 단일포워드배치제어채널을구비한무선씨디엠에이시스템
IPC: H04W36/18
Filed: 1999-05-28
Abstract: 무선 CDMA 시스템은 배치 채널을 포워드 제어 채널들중 하나로서 발생하는 기지국을 포함한다.  배치 채널 내의 메시지 슬롯들은 오버헤드 메시지들만을 포함한다.  기지국은 또한 적어도 하나의 다른 포워드 제어 채널을 발생하지만, 상기 다른 포워드 제어 채널들은 그 메시지 슬롯들중 소정의 것에 오버헤드 메시지들을 반드시 포함할 필요는 없다.  시스템 내의 이동국들은 기지국에 의해 발생된 동기 채널 내의 정보로부터 배치 채널의 위치를 결정한다.  배치 채널상에 캠핑함으로써, 이동국은 오버헤드 메시지들 내의 오버헤드 파라미터들을 신속히 얻을 수 있다.  오버헤드 파라미터들을 얻고 오버헤드 파라미터들의 갱신 변환을 유지하는 것은 전체 성능에 중요한 요인이기 때문에, 배치 채널을 공급하여 제공되는 오버헤드 메시지 액세스 타임이 상당히 감소하여 성능을 크게 향상시킬 수 있다.
Patent KR-20010002434-A (KR)
Inventor: LEE YEONG SAM
IPC: H02M3/08
Filed: 1999-06-15
Abstract: PURPOSE: A voltage regulator is provided to be capable of outputting a constant voltage by use of a constant voltage integration circuit instead of a bimetal. CONSTITUTION: A voltage regulator comprises an input terminal(10), an output terminal(11) and a ground terminal(12) which are fixed to a printed circuit board(13). An electrolytic condenser(14), a tantalum condenser and a ceramic condenser(16) are arranged at a predetermined position of the circuit board(13) in parallel with a constant voltage integration circuit assembly(17), which receives 15V to output 10V.
Patent KR-20010003387-A (KR)
Inventor: JO HYUNG RAE
IPC: C21D9/00
Filed: 1999-06-23
Abstract: PURPOSE: A brake rod for improving wear-resistance and shock-proof property useful to excavator is developed for greatly extending life of brake road and other periphery devices and for maximizing working efficiency thereof. CONSTITUTION: A brake road for excavator is prepared by a special alloy steel as main body of the brake road. The body is quenched at 800-900 deg.C for 80-100 minutes then passed through a tempering process. At front end of the body, an inserting groove is formed along a center axis and holds a core material to absorb shock as non-ferrous metals. A special tool steel is quenched at 1,000-1,100 deg.C for 50-60 minutes and tempered at desired temperature to form a core. The core is inserted and fixed by pressing it into the groove.
Patent KR-19990073225-A (KR)
Title: 크레인을이용한천공기의햄머구동장치
Filed: 1999-06-24
Abstract: 본 발명은 크레인을 이용한 천공기의 햄머구동장치에 관한 것으로, 크레인(1)에 의해 지면으로 부터 수직하게 세워지는 리더(2)의 안내로 상하 승강되는 유압 드라이브유니트(10)와; 
     이 유압 드라이브유니트(10)로 발생되는 유압 및 에어를 각각의 통로를 따라 굴삭작업부의 위치로 전달시키는 드라이브 로드(20)와; 
     이 드라이브 로드(20)의 단부에 연결된 홀더(31)내에 수개의 해머(32)들을 수용하고, 이 해머(32)들에 의해 타격작용하는 비트(33)들을 구비하고 있는 공구유니트(30)와; 
     지면에서부터 상기 공구유니트(30)에 의해 굴삭되는 작업위치까지 통로를 형성하도록 삽입되는 케이스(40)로 구성된 것에 있어서; 
     상기 공구유니트(30)의 홀더(31)와 비트(33)가 각각 유압 드라이브유니트(10)와 비트구동수단(50)에 의해 각각 자전과 공전작용이 이루어 지도록 구성되는 것에 의해 공구유니트(30) 자체를 자전시킴과 아울러, 비트구동수단(50)에 의해 각 비트(33)들이 공전되는 것에 의해 파쇄효율이 상승되므로 전체 작업공사기간을 단축시킬 수 있다. 
     또, 각 비트(33)들이 회전하면서 압벽이나 토벽을 파쇄하는 결과로 그 접촉면이 균일하여 공구의 수명을 연장시킬 수 있고, 큰 충격이나 진동의 발생없이도 천공작업이 이루어 지므로, 작업이 용이하고 주위 건축물이나 구조물의 훼손염려가 미연에 방지되는 등의 매우 유용한 발명인 것이다.
Patent KR-20010004531-A (KR)
Inventor: KIM HYANG YUL
IPC: G02F1/1343
Filed: 1999-06-29
Abstract: PURPOSE: A liquid crystal display device is provided to avoid the short of a gate bus line and a common electrode line for applying a common signal to the counter electrode. CONSTITUTION: In a liquid crystal display device, an underlying substrate(10) is provided. A data bus line(13) is arranged as to be intersected with a gate bus line(11) and describes a unit pixel. A counter electrode(15) is formed as a transparent conductive material in the unit pixel area to have a square plate structure. A pixel electrode(17) is formed as to overlap with the counter electrode and is formed as a transparent conductive material. The pixel electrode forms a fringe field with the counter electrode. A described portion of a common signal line contacts with the counter electrode and transmits a common signal to the counter electrode. The common signal line connects the adjacent counter electrodes to each other. The common signal line is formed as an opaque metal film. A shield parts(19a) are disposed in the area between the both side ends of the pixel electrode and the data bus line respectively. A connection part(19b) intersects the counter electrode to connect the shield parts formed within the same pixel area to each other.
Patent KR-20000011456-A (KR)
Title: Connector having surface installing terminal for contacting print circuit substrate
Inventor: MICHAW GWENEL
IPC: H01R12/57
Filed: 1999-07-02
Abstract: PURPOSE: A terminal of a connector is provided to contact a surface installing structure element onto a print circuit substrate before soldering the surface installing structure element to form an assembly body. CONSTITUTION: The electric connector assembly body is composed of: a hosing(5) having plural passages; plural terminals(10) placed on one related passage among the plural passages and placed to combine with a related contacting pad on the print circuit substrate; a wafer(50) including the end unit which slants in a regular angle and contacts with a main body to keep the each terminal on the same plane by the first end part of the each terminal bent in a certain angle.
Patent KR-19990073492-A (KR)
Title: 자동차용트림의진공성형방법
IPC: B29C51/10
Filed: 1999-07-13
Abstract: 본 발명은 자동차용 트림(각종 트림 및 "필라"를 포함한다.)의 진공성형방법에 관한 것으로서, 더욱 상세히는 각종 자동차에 사용되는 합성수지제 트림에 소재원단을 진공성형하는 신규의 방법을 제공코자 하는 것이다. 
     즉, 본 발명은 트림(1)의 표면에 표면마감재(2)를 진공성형함에 있어서 트림(1)의 표면마감부위에 맞게 사전에 표면마감재(2)를 재단하여 진공성형장치를 구성하는 금형(4)내에 트림(1)을 안치하고 이의 상부에 규격에 맞게 재단된 표면마감재(2)를 안치후 금형(4) 내부를 폐쇄공간으로 할 수 있는 밀폐재(6)를 하강시켜 금형(4) 내부를 밀폐시킨 후 진공장치의 진공압을 가하여 금형(4) 내부 에어를 인출하여 표면마감재(2)가 트림(1)에 부착되도록 함으로서 표면마감재의 손실, 즉 소재의 로스를 최소화할 수 있으며, 작업공정 또한 대폭 줄여 원가절감에도 크게 기여할 수 있고, 또한 표면마감재(2)가 트림(1)에 부착시 마감단부 역시 깨끗하게 부착될 수 있는 것이다.
Patent KR-20000011836-A (KR)
Inventor: SAITO MASAMICHI
IPC: G11B5/39
Filed: 1999-07-20
Abstract: PURPOSE: A spin valve type thin film element is provided to increase an exchange coupling magnetic field by adjusting a film thickness of a pinned magnetic layer. CONSTITUTION: The spin valve type thin film element comprises: an antiferro-magnetic layer(11); a pinned magnetic layer formed adjacent to the antiferro-magnetic layer(11), wherein a ferri-state direction of the pinned magnetic layer is fixed by an exchange coupling magnetic field with the antiferro-magnetic layer; a free magnetic layer(16) formed to the pinned magnetic layer through a nonmagnetic electrically conductive layer(15), wherein a ferri-state direction of the free magnetic layer(16) is arranged in a direction intersected to the ferri-state direction of the pinned magnetic layer, wherein the pinned magnetic layer is divided in first and second pinned magnetic layers(12, 14) through the nonmagnetic interlayer; and wherein when the first pinned magnetic layer(12) is the pinned magnetic layer adjacent to the antiferro-magnetic layer(11) and the second pinned magnetic layer(14) is the pinned magnetic layer adjacent nonmagnetic electrically conductive layer(15), a film thickness of the first pinned magnetic layer/ a film thickness of the second pinned magnetic layer is in a range of 0.33 to 0.95 or of 1.05 to 4.