baber/WOPTO huggingface dataset:
Patent KR-20000033376-A (KR)
Title: Apparatus for controlling washer injection hole rotation and amount of injection
Inventor: HUH WOO TAEK
IPC: H01L21/304
Filed: 1998-11-23
Abstract: PURPOSE: An apparatus for controlling washer injection hole rotation and an amount of injection is provided to command a finer view by rotating an injection hole and by spreading the detergent injected. CONSTITUTION: An apparatus for controlling washer injection hole rotation and an amount of injection includes controller(10), an injection hole rotation motor(20), and an injection control motor(30). The controller(10) generates an injection control signal to change the size of the injection hole, and a rotation/stop signal to rotate or stop the injection hole according to the status of a washer switch. The injection hole rotation motor(20) rotates the injection hole as the injection hole rotation signal is applied. The injection control motor(30) is activated according to the injection control signal generated by the controller(10).
Patent KR-20000033830-A (KR)
Title: Micro structured fluid sprayer
Inventor: LEE BEONG CHAN
IPC: B05B1/24
Filed: 1998-11-26
Abstract: PURPOSE: A micro structured fluid sprayer is provided to prevent driving fluid from leaking with improved adhesive force in order to contribute to the life span extension and quality enhancement of the sprayer. CONSTITUTION: A sprayer has an adhesive layer(200) intervened between a board(11) facing the lower face of a lower wall(15) to increase adhesive force. The adhesive layer is desirably made into a metal material and composed of high resistances in a degree of not resisting electrical property of a radiator(14). Thus, the fluid sprayer prevents fluid from leaking and reduces the inferior rate with increase of adhesive force between the lower wall and the board or an insulating layer(12).
Patent KR-20000033895-A (KR)
Title: Method for manufacturing semiconductor device having silicidation blocking layer
Inventor: PARK SEON HOO
IPC: H01L21/336
Filed: 1998-11-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device having a silicidation blocking layer is provided to prevent surface resistance of a metal silicide layer from increasing. CONSTITUTION: A silicidation blocking layer is formed on a semiconductor substrate. A portions of the silicidation blocking layer in which metal silicide contacts are formed are removed by an etching method. And a heat process is performed for curing a damage made from etching the silicidation blocking layer. Next, a metal layer is formed on the resulted surface. Thereby, a sheet resistance of a metal silicide layer could be limited.
Patent KR-19990062692-A (KR)
Title: 전기광학장치
IPC: B60R1/04
Filed: 1998-12-01
Abstract: 본 발명은 전기광학장치에 관한 것이고, 특히 미러로부터 빛을 변화시키기 위한 장치(1), 차량의 내장용 미러(3) 등에 관한 것이다. 그 장치(1)는 끈(17)에 의해서 착탈이 자유롭고, 장치(1)는 미러가 수용되는 오목부를 형성하는 L자형의 몸체(8)를 보유하며, 스크린(15)은 정상적으로는 투명하거나 반투명하고, 어떤 일정한 강도의 빛에 반응하여 흐림으로 된다.
Patent KR-20000038947-A (KR)
Title: Epoxy nozzle structure of semiconductor die bond
Inventor: PARK JI WOONG
IPC: H01L21/02
Filed: 1998-12-10
Abstract: PURPOSE: An epoxy nozzle structure of a semiconductor die bond is provided to reduce the manufacturing time and to improve the productivity of the semiconductor die bond by allowing an epoxy nozzle and an epoxy holder to be easily assembled/disassembled with/from each other. CONSTITUTION: An adhesive is contained in a vessel(21). The vessel(21) is inserted into a vessel fixing member(22). A nozzle section(23) is coupled to the vessel fixing member(22) to supply the adhesive to a lead frame. A spring seating recess(22b) is formed at one end of the vessel fixing member(22). A spring(30) is rested in the spring seating recess(22b). A ball(31) is inserted into the spring seating recess(22b). The ball(31) is protruded outward. When the external force is applied to the ball(31), the ball(31) is inserted into the vessel fixing member(22) while pushing the spring(30). The vessel fixing member(22) is press fitted with the nozzle section(23).
Patent KR-19990063113-A (KR)
Title: 구동 휠에 대한 축의 유압식 회전각 조정 장치
IPC: F01L1/34
Filed: 1998-12-16
Abstract: 본 발명은 구동 휠에 대한 축, 특히 내연기관의 캠축의 유압식 회전각 조정 장치에 관한 것으로, 이 장치는 구획 휠의 구획부에 위치되어 있고 축과 고정 회전식으로 연결된 리브 또는 베인을 구비한다.  구획 휠의 구획부와 리브 및/또는 베인은 유압식 기압에 의해 2개의 구성 요소들이 상대 회전할 수 있는 압력 챔버를 형성한다.  조정 압력이나 유지 압력이 충분하지 않을 때 원하지 않는 회전에 대해 2개의 구성 요소를 고정시키기 위해, 구획 휠과 리브 및/또는 베인의 공통 단부 면은 상대적으로 회전할 수 있는 부품에 해제가능한 클램핑 작용을 가하는 환형 피스톤과 상호 작용한다.
Patent KR-20000040629-A (KR)
Title: Device for controlling inclusion using electromagnetic force
Inventor: CHO MYEONG JONG
IPC: B22D11/16
Filed: 1998-12-18
Abstract: PURPOSE: A controller of inclusion using an electromagnetic force is provided to improve a quality of a product. CONSTITUTION: A controller is equipped with an iron core for an N polar(11) and an iron core for an S polar(12) formed in a circular arc shape as the same form with a flowing direction of steel. Iron cores(11)(12) is maintained by installing to close in both side surface portions of a solidifying shell(140) advanced during drawing a set curvature. A coil(13) is rolled in each iron core(11)(12) to form a magnetic field. A DC magnetic field formed by iron cores(11)(12) is the parallel direction with a ground. A Lorentz force by an electric field is formed larger than a Lorentz force by the magnetic field. A size of the Lorentz force by the electric field is set to be similar to a size of a buoyancy of an inclusion. Thereby a gathering of inclusion to an inner side of the solidifying shell(140) by rising is prevented.
Patent KR-20000041062-A (KR)
Title: Lumped constant type isolator
Inventor: BAN YONG JU
IPC: H01P5/19
Filed: 1998-12-21
Abstract: PURPOSE: A lumped constant type isolator is provided to maximize the sizes of a dielectric material and a chip resistor by removing outer walls mounted in the interior side of an injection case of an isolator. CONSTITUTION: A ferromagnetic material(32) generates a static magnetic field by an input current. An internal terminal part(33) is located on the lower side of the ferromagnetic material(32) and connected to input and output terminals and a ground terminal together with a garnet ferrite(41). A chip resistor(34) and three dielectric devices(35a-35c) are connected to three terminals of the internal terminal part(33). Partitions(44, 44') are protruded in a certain height. The partitions(44, 44') are mounted before and after a ferrite connection hole of an injection case(36) in which the garnet ferrite(41) is built in.
Patent KR-19990087019-A (KR)
Title: 자기검출장치_
IPC: G01R33/09
Filed: 1998-12-23
Abstract: GMR 소자를 한정된 자계범위에서 동작시킴으로써,  저항치 변화를 최적화하고, 노이즈 내량을 향상할 수가 있는 자기검출장치를 얻는다. 
     자계를 발생하는 자석(4)과 이 자석과 소정의 간격을 갖고 배치되고,  자석에 의해 발생된 자계를 변화시키는 돌기형상을 구비한 자성회전체(2)와,  이 자성회전체에서 변화된 자계에 따라 저항치가 변화하는 거대자기저항소자(3)를 구비하고 거대자기저항소자를 거대자기저항소자에 큰 저항변화율을 부여하는 소정범위의 자계강도 예를들면 100±50[Oe]의 바이어스자계가 인가되는 위치에 자석과 소정의 간극을 갖고 배치되어 있다.
Patent KR-19990063433-A (KR)
Title: 타이어 트레드 합성물에 사용되는 고무 블렌드
IPC: C08L9/06
Filed: 1998-12-24
Abstract: 본 발명은 쉽게 가공될 수 있고 타이어 트레드용 고무 조성물에서 효과적으로 사용될 수 있는 고무 블렌드에 관한 것이다.  이 블렌드는 실리카가 블렌드중에서 충전재로서 사용되는 경우에 특히 유리하다.  이는 보다 소량의 실리카 커플링제를 사용하면서 일정한 정도의 모듈러스를 달성할 수 있다.  본 발명의 블렌드는 또한 짧은 혼합 주기를 이용하면서 쉽게 혼합될 수 있다.  이러한 고무 블렌드는 또한 우수한 타이어 성능 특징, 예컨대 우수한 견인성, 트레드 마모성(treadwear) 및 회전 저항성(rolling resistance)을 제공한다.  본 발명은 더욱 구체적으로는 (1) 비닐피리딘을 약 0.5 내지 약 15중량% 함유하고 약 25보다 적은 무니(Mooney) ML 1+4 점도를 갖는 비닐피리딘-함유 고무상(rubbery) 중합체 약 1 내지 70phr, (2) 약 40 내지 약 150 범위의 무니 ML 1+4 점도를 갖는 스티렌-부타디엔 고무 약 30 내지 약 99phr, (3) 실리카 충전재 및 (4) 실리카 커플링제로 구성된, 타이어 트레드용 합성물의 제조시에 이용하기에 특히 적합한 고무 블렌드를 개시하고 있다.
Patent KR-20000044212-A (KR)
Title: Manufacturing method for thin film micromirror array-actuated device
Inventor: KIM JIN HUN
IPC: G02F1/015
Filed: 1998-12-30
Abstract: PURPOSE: A manufacturing method of the TMA device is provided to prevent the point default of a pixel due to the breakage of an upper electrode connecting member and the electric short between the upper and lower electrode by forming the connecting member in an arch type. CONSTITUTION: A device comprises an active matrix(100), a substrate(101), a first sacrificial layer(160), a supporting layer(170) a first metal layer(135), a first protection layer(140), a second metal layer(145), a second protection layer(150), and an etching preventing layer(155). A manufacturing method comprises a step of providing the active matrix including the first metal layer which has the drain pad extended from the drain of the transistor; a step of patterning and forming the first sacrificial layer on the upper part of the active matrix; a step of forming the supporting instrument including a supporting line, a supporting layer, a lower electrode layer, a second layer and an upper electrode layer; a step of forming a common electrode line on the upper part of the supporting line; and a step of forming the arch type upper electrode connecting member.
Patent KR-20000046227-A (KR)
Title: Apparatus and method for setting up initial transmitting power of portable wireless terminal
Inventor: LEE MYONG HWAN
IPC: H04B7/26
Filed: 1998-12-31
Abstract: PURPOSE: An apparatus and a method for setting up the initial transmitting power of a portable wireless terminal are provided to increase the initial access success rate by varying the initial transmitting power according to channel environments in random access attempt. CONSTITUTION: A duplexer(20) processes a signal inputted from an antenna(10) and a signal outputted to the antenna(10) separately. A receiving system(30) converts the signal output from the duplexer(20) into a baseband digital signal. A transmitting system(40) converts a signal to transmit into a high frequency analog signal to transmit to the duplexer(20). A power measurement part(60) measures the power strength of the transmitting signal of other wireless subscriber with the signal inputted from the duplexer(20) and outputs a signal according to the measurement. A control part(50) calculates an initial transmitting power according to the signal outputted from the power measurement part(60) and controls to attempt the initial access according to the initial transmitting power.
Patent KR-20000046974-A (KR)
Title: Composition for oral administration comprising aceglutamide aluminum and carageenan
Inventor: KIM HAK HYUNG
IPC: A61K9/16
Filed: 1998-12-31
Abstract: PURPOSE: A composition for oral administration comprising aceglutamide aluminum and carageenan is provided so that patients take medicine easily by removing bitterness and astringent taste of aceglutamide aluminum without any further costs and stability of the composition is improved in aqueous solution or suspension. CONSTITUTION: Aceglutamide aluminum (pentakis (N¬2-acetyl-L-glutaminato) tetrahydroxytri-aluminum, C35H59A13N10O24) is useful as an anti-ulcerative agent. Carageenan is a high molecular weight of polymer isolated from collagen, and is used for removing bitterness and astringent taste of aceglutamide aluminum and for stabilizing the same physiologically in being formulated in the form of aqueous solution or suspension by inhibiting the phase-separation. The composition comprises 1 to 30 wt % of aceglutamide aluminum and 0.01 to 10 wt % of carageenan.
Patent KR-20000047017-A (KR)
Title: Method and device for nitrifying process using plasma to form hardening depth for over 1mm from metallic surface
Inventor: KIM GEON U
IPC: C23C8/24
Filed: 1998-12-31
Abstract: PURPOSE: A method and a device for nitrifying process by using plasma is provided to form a hardening depth for over 1mm for nitrogen to infiltrate into a metallic surface for being used to the hardening treatment of a machine component requiring a large surface load. CONSTITUTION: A metallic material(30) is placed on a sample stand(12) in a reactive furnace. Then, a rotary pump(14) is driven for eliminating the air in the reactive furnace. After vacuuming the reactive furnace, the reactive furnace is heated by using a heater(16) at a temperature of 600-700°C. Then, mixed air of nitrogen and hydrogen is inputted through a gas inputting unit(18) while inputting a special gas such as sulfur or carbon. And, pulse typed negative voltage of 1-2kV having stable energy state is fed to the metallic material by using a pulse negative voltage generator(20) for generating a plasma. Moreover, The generation of induction plasma is enabled by an induction voltage generator(22) for increasing the density of plasma. Therefore, a hardening depth for over 1mm is formed on the metallic material. Thus, a device for nitrifying process is applied for nitrifying a machine component requiring a large surface load.
Patent KR-20000047339-A (KR)
Title: Oil separator including compressor
Inventor: JANG GIL SANG
IPC: F04B27/08
Filed: 1998-12-31
Abstract: PURPOSE: An oil separator with a compressor is provided to manufacture a compact compressor and to protect the compressor by cope with the pressure change actively. CONSTITUTION: In a discharge stroke of a compressor, the oil-containing refrigerant is discharged to an oil separating chamber(71). The refrigerant passes through a spiral path on a manifold in a process of being discharged to the chamber so that the refrigerant swirls. The oil is heavier than the refrigerant, therefore, the oil falls to an oil reservoir and the refrigerant flows into a heat exchanger through a discharge path. The oil in the reservoir flows into a first bypass path through the difference in pressure between an inlet and an outlet of the compressor. The oil is supplied to the compressor together with the refrigerator in the heat exchanger through a second bypass path, an expanded path and a connecting path.
Patent KR-19990035868-A (KR)
Title: 누화감소형 모듈러 아우틀렛
IPC: H01R24/64
Filed: 1997-04-03
Abstract: 누화 감소 특성을 갖는 모듈러 아우틀렛(10)은 접점 캐리어(18)상에 위치한 다수의 접점(14)을 지지하는 커넥터 하우징(12)과, 접점(14)의 일단에 다수의 와이어들을 접속시키기 위해 상기 하우징(12)에 결합된 단자 캡(16)을 포함한다.  상기 접점(14)들은 선택된 접점들간의 용량성 결합량을 제어하여 모듈러 아우틀렛이 카테고리 5 요건에 부합 또는 그를 능가할 수 있게 하는 적층된 전류 이송판(122, 124, 132, 146, 154, 168, 176, 178)을 포함한다.  또한, 비록 모듈러 아우틀렛 접속부(126, 134, 140, 148, 156, 162, 170, 180)들이 규격 형상에 따라 위치되더라도, 절연체 이동 접점(118, 128, 136, 142, 150, 158, 164, 172)들이 순차로 위치되어, 단자 접속시 페어 분할을 배제시킨다.  또한, 아우틀렛 도어(914)조립체는 한 쌍의 장착 아암(1126, 1128)과, 확인 아이콘(1160)을 수용하기 위한 채널(1142)을 포함하며, 상기 아암들은 도어를 개방 위치 및 폐쇄 위치 모두에 유지시키도록 홈(980)내에 수용되는 내측 연장 돌기(1134)들을 가지고 있다.
Patent KR-19990067291-A (KR)
Title: 잉크 제트 인쇄용 시이트
IPC: B41M5/00
Filed: 1996-10-07
Abstract: 본 발명은 입자 충전된 잉크 수용 층과 입자 충전된 보호 침투제 층을 가진 잉크 제트 인쇄용 시이트에 관한 것이다. 잉크 수용층과 보호 침투제 층에 있는 입자들은 보호 침투제 층으로부터 돌출부를 형성한다.
Patent KR-19990067462-A (KR)
Title: 포름산 에스테르로부터의 히드록실기 함유 화합물의 제조 방법
IPC: C07C29/128
Filed: 1996-11-11
Abstract: 포름산 에스테르를, 반응물로 사용된 포름산 에스테르와는 다른 포름산 에스테르를 형성하기 위해, 에스테르 교환 반응 (transesterification)촉매로 3급 아민, 및 반응물로 사용된 히드록실기 함유 화합물과는 다른 히드록실기를 함유하는 화합물의 존재하에, 히드록실기 함유 화합물과 에스테르 교환시킨다.
Patent KR-19990067666-A (KR)
Title: 조작력 작동 시스템
IPC: F16D13/58
Filed: 1996-11-15
Abstract: 조작력 작동 시스템은 장전 부재와 반작용 부재사이에 직렬로 배치된 포지티브상태의 접시 스프링(Bp)과 네가티브상태의 접시 스프링(Bn)을 구비한다.  포지티브상태의 접시 스프링(Bp)은 처음에 이완된 상태에 있으며, 네가티브상태의 접시 스프링(Bn)은 처음에 에너지가 장전된 저장 상태에 있다.  가동 제어 장치(24)는 적어도 네가티브상태의 접시 스프링과 맞물려서, 제어 장치가 이동하면 네가티브상태의 접시 스프링으로부터 포지티브상태의 접시 스프링으로 저장된 에너지를 해제한다.  양 포지티브상태의 및 네가티브상태의 스프링내에 저장된 조합된 에너지는 반작용 부재와 장전 부재사이로 인가된다.  시스템의 적용이 제어력을 이동하도록 최소 제어력, 자동차 클러치와 같은 반작용 부재 및 장전 부재사이에 힘이 인가된 후에 제거될 수도 있는 제어력 또는 마찰 브레이크와 같은 인가된 힘을 최소로 하도록 발생되어야 하는 제어력으로 제공되는 것에 따라서, 접시 스프링은,  네가티브상태의 접시 스프링으로부터 에너지 이완율이 포지티브상태의 접시 스프링에 의한 에너지 저장율보다 작거나 큰 것과 실질적으로 동일하도록 설계된다.
Patent KR-19990071714-A (KR)
Title: 전력 흐름 제어 장치 및 방법
IPC: H02M5/45
Filed: 1996-10-09
Abstract: 각각 2개의 종단을 가지고 상기 종단 간에서 선택된 전송 선로 전압 및 기본 주파수에서 교류를 전송하는 적어도 두개의 전송 선로(12, 14)를 포함하는 전력 전송 시스템의 전력 흐름을 제어하기 위한 전력 흐름 제어 장치(10) 및 방법이 개시된다. 전송 선로 전류에 대해 가변적인 크기 및 제어가능한 위상 각을 갖는, 상기 전송 선로에 흐르는 상기 교류의 상기 기본 주파수의 적어도 두 교류 전압이 발생되고 전송 선로(12, 14)와 직렬로 결합된다. 각각의 발생되는 교류 전압의 크기 및 위상은 선택적 및 개별적으로 제어되어, 각 전송 선로의 유효한 무효 및 유효 임피던스가 조정되고 전송 선로 간에서 개별적으로 전송되는 전력량이 제어되게 한다.
Patent KR-20000022355-A (KR)
Title: Niobium or tantalum promoted silver catalyst
Inventor: RIZKALLA NABIL
IPC: B01J27/02
Filed: 1997-10-21
Abstract: PURPOSE: A silver catalyst containing a promoter combination consisting of an alkali metal component, preferably cesium, together with a niobium or tantalum component, a sulfur component, and optionally a fluorine component is provided to produce ethylene oxide. CONSTITUTION: A niobium or tantalum promoted silver catalysts usually involve reaction temperatures of about 150°C. to 400°C, usually about 200°C to 300°C, and reaction pressures in the range of from 0.5 to 35 bar. Reactant feed mixtures contain 0.5 to 20% ethylene and 3 to 15% oxygen, with the balance comprising comparatively inert materials including such substances as nitrogen, carbon dioxide, methane, ethane, argon and the like. Only a portion of the ethylene usually is reacted per pass over the catalyst and after separation of the desired ethylene oxide product and the removal of appropriate purge streams and carbon dioxide to prevent uncontrolled build up of inerts and/or by-products, unreacted materials are returned to the oxidation reactor.
Patent KR-20000052241-A (KR)
Inventor: KOO JA KYO
IPC: A61B17/70
Filed: 1999-01-30
Abstract: PURPOSE: A spine fixing apparatus is provided. CONSTITUTION: A spine fixing apparatus comprises a fixing screw (10) which is inserted into pedicle; a support bar (20) for preventing the movement of injured spine region, which is placed in the upper part of the fixing screw (10); a connector (30) which engages the support bar (20) and the fixing screw (10); a fixing member (40) which is inserted into the fixing groove (32) of the insertion groove (31) to fix the support bar (20) inserted into the insertion groove (31); a fixing cap (50) which is engaged with the fixing screw (10) inserted into the fitting groove (34). The fixing screw (10) comprises a fixing stand (11) having an engagement part (12) in the upper part, a body part (13) having a spherical round part (14) in the lower part of the fixing stand (11), and a screw part (15) in the lower part.
Patent KR-19990037866-A (KR)
Title: 굴진속도가신속한터널굴착공법
Filed: 1999-02-06
Abstract: 본발명은 터널을 굴착하는 공법에 관한 것으로, 특히 1회의 굴진장 길이를 대폭적으로 길게 하여 전반적으로 굴착기간을 단축시켜 주는 것이다.  기술적 구성을 간단히 설명하면, 터널굴착면의 가운데부분에 해당되는 심발부(10), 그 심발부(10) 주위의 확대부(20), 그 확대부 둘레의 굴착선을 보호하는 주변부(30) 및 바닥부분의 바닥부(40)들에 각기 굴착장비로 소정의 길이로 발파공(50)들을 천공하고, 상기 각 발파공(50)들에 장약(60)을 적절하게 조절하여 설치하고, 상기 장약을 기폭시켜 발파하는 것에 있어서, 상기 심발부(10), 확대부(20), 주변부(30) 및 바닥부(40)들에 천공되는 발파공(50)들은 모두 굴착장비의 굴착로드(70)를 길이방향으로 평행하게 설치하여 각기 천공하되, 심발부(10)에는 가운데부분에 자유면으로 활용할 수 있는 대구경으로 천공되는 대공(51)과, 그 대공(51) 주위의 적절한 위치에 소구경으로 천공되는 소공(52)들이 평행하게 뚫려지는 것이다.
Patent KR-20000055592-A (KR)
Inventor: YAMAKUCHI DADAO
IPC: H02K13/04
Filed: 1999-02-08
Abstract: PURPOSE: A flat coreless motor with a flat printed wiring commutator is provided to reduce costs by corresponding a flat printed wiring board to the commutator comprised of the printed wiring board having at least six segment. CONSTITUTION: A flat coreless motor with a flat printed wiring commutator comprises a conductor which forms at least six sliding segment pattern and shorts among the patterns of the opposite rectifier segment. The patterns of the opposite rectifier segment arranges at least one jumper element (4) and a plurality of the hollow coil (5) and molds with a resin.
Patent KR-20000055599-A (KR)
Inventor: OH SEI WHA
IPC: C09B62/01
Filed: 1999-02-08
Abstract: PURPOSE: A three-effector type blue reactive dye has one monochlorotriazine and two vinyl sulfonyl groups in one dye molecule to provide high dyeability and reliability without generating dye wastewater. CONSTITUTION: A tree-effector type blue reactive dye is represented by the formula 1: wherein Z and Z' are independently OSO3M or OCOCH3, at least either of Z or Z' being OCOCH3; n is an integer from 0 to 2; and M is an alkali metal atom. The reactive dye is prepared by (a) diazotizating of a compound having the formula 2 and coupling the diazotized compound with an 1-naphthol-8-amino-3,6-disulfonic acid neutral solution; separating condensation reaction of a phenylenediamine sulfonic neutral solution and cyanuric chloride at a temperature in the range from 0 to 5°C; (c) after diazotization of the condensate of the step (b), adding the reaction solution of the step (a) at a temperature in the range from 0 to 5°C and performing a coupling reaction at a pH value of less than 7; and (c) adding aminophenyl-beta-acetoxyethylsulfon or aminophenyl-beta-sulfatoethylsulfon to the coupling solution of the step (c) at a temperature in the range from 35 to 45°C.
Patent KR-19990072590-A (KR)
Title: 반도체장치제조방법
IPC: H01L21/3205
Filed: 1999-02-11
Abstract: 먼저, 얼라인먼트 마크가 형성된 반도체 기판 상에 도전층을 형성한다.     그런 후, 도전층의 배선층이 형성될 영역 및 얼라인먼트 마크 상에 포토레지스트를 선택적으로 형성한다.     그리고, 이 포토레지스트를 마스크로 이용하여 도전층을 에칭한다.
Patent KR-20000055934-A (KR)
Inventor: NO SEONG JIN
IPC: B66B1/00
Filed: 1999-02-11
Abstract: PURPOSE: A method of inputting time and direction data of an elevator which can effectively reduce an input error is provided. CONSTITUTION: A method of inputting time and direction data of an elevator includes the steps of: determining a permitted error limit of the time and direction data when a data change mode is set(S201); determining whether time and direction data are changed or not(S202 through S206); determining whether changed data are in the permitted error limit when the time and direction data is inputted(S207); memorizing the inputted data in a memory when the inputted data are in the permitted error limit(S208, S209). According to the method, it is possible to reduce an error, which may be caused when the time and direction data of an elevator are change.
Patent KR-20000022579-A (KR)
Inventor: NAGAHORI MISAYUKI
IPC: B23K26/382
Filed: 1999-02-26
Abstract: PURPOSE: A laser punching method is provided to firmly punch the purposed shape in a short time and to improve the quality of cutting performed after converting to a cutting work from a punching work. CONSTITUTION: A nozzle(11) for laser process is placed in a proper position touching the cut material(12) horizontally placed under the nozzle by driving a nozzle driving tool M2 while the nozzle is elevated in a laser punching work by using a laser cutter. Then, the nozzle is placed in a place where a laser beam irradiated to the cut material meets the position of a contact point of the cut material while a lens(13) is elevated by driving a lens driving tool M1. Herein, the nozzle prepares gas nozzles(16,18) on an inner and an outer side and the laser beam(14) penetrates through the gas nozzle on the inner side.
Patent KR-19990077538-A (KR)
Title: 더블도트기술에따라접합되는심지의가교결합성기재층
IPC: C09D163/00
Filed: 1999-03-03
Abstract: 본 발명에서는 가교결합성 성분이 폴리올레핀 매트릭스(matrix)에 의해 보호되어 용융시키는 경우 가교결합되는, 시트상 구조물에 도포하고/하거나 시트상 구조물을 적층화하기 위한 가교결합성 열용융형 접착제 조성물이 기재되어 있다.
Patent KR-20000061081-A (KR)
Inventor: YANG JEONG IL
IPC: G11C11/408
Filed: 1999-03-23
Abstract: PURPOSE: A circuit for generating a Row Address Strobe(RAS) control signal of a memory device is provided to reduce the size of the memory device by simplifying the circuit. CONSTITUTION: A circuit for generating a Row Address Strobe(RAS) control signal of a memory device reduces the size of the memory device by being integrated into one and by distributing an output value thereof by a bank selection information. The circuit generates the RAS control signal by receiving each bank information, being installed in each bank. The circuit comprises: a bank selection part(310) selecting a bank by receiving bank selection information; a RAS control signal generating part(300) generating RAS control signal to control bank area; and a RAS control signal distributing area(320) to distribute the output value of the RAS control signal generating part to each bank by the value of the bank selection part.