baber/WOPTO huggingface dataset:
Patent KR-20000009250-A (KR)
Title: Wire structure of semiconductor device and fabricating method thereof
Inventor: MUN JAE HWAN
IPC: H01L21/3205
Filed: 1998-07-22
Abstract: PURPOSE: The semiconductor device is provided to have a wire structure and fabricating method thereof. CONSTITUTION: The semiconductor device comprises the steps of: forming a first insulating film on a semiconductor substrate, forming a second insulating film having etching alternative ratio with the first insulating film on the first insulating film, forming a second insulating film pattern having an opening part(615) which exposes a part of the first insulating film by patterning the second insulating film, forming a trench(335) having wider width than the width exposed by the opening part by patterning a part of the first insulating part exposed by the opening part, forming a conductive film filling the trench and the opening part on the second insulating film, forming a first wire(610) of which a part of upper surface is covered and which has narrower exposed surface width than a part of width which is filled by flattening the conductive film through chemical mechanical polishing. Accordingly, processing margin of the following processing like an upper wire processing can be secured because flattening processing like CMP method can embody and apply to the stabilization of the processing.
Patent KR-20000014470-A (KR)
Title: Method for forming an electrolyte layer of a solid electrolyte condenser
Inventor: KIM JONG JIN
IPC: H01G9/02
Filed: 1998-08-21
Abstract: PURPOSE: An electrolyte layer forming method is provided to improve a radio frequency characteristic by realizing a low equivalent series resistance (ESR) value of an electrolyte condenser reducing a porosity of an electrolyte layer. CONSTITUTION: In the method for forming an electrolyte layer on an oxide film which is formed on a valve metal surface such a titanium or aluminum, a first solution and a second solution are mixed, and a high polymer electrolyte layer is formed on the oxide film surface by an electrolyte polymerization. The first solution is a polymer solution which comprises pyrrole, thiophene, furan, aniline, acetylene, etc. The second solution comprises polypyrrole, polyaniline, polythiophene, polymethylene, polyfuran, polyphenylene sulfide, polyphenyl enevinylene, polythienylenevinlyene, and polyisothianaphten solution.
Patent KR-19990023848-A (KR)
Title: 종결정상에서 하중을 감소시키는 방법 및 그 장치
IPC: C30B15/00
Filed: 1998-08-25
Abstract: 본 발명은 인발장치에 의해 단결정을 인발할 때 종결정(seed crystal)상에서의 하중을 감소시키는 방법에 관한 것이다. 
     단결정 출발시의 원추형단면과 보호지지체(retaining body)사이에서 접착결합이 이루어진다. 
     그 종 결정에서의 하중은 그 보호지지체와 인발장치 사이에서 인장응력을 발생시킴으로써 감소된다. 
     본 발명은 또 그 방법을 실시하는 장치에 관한 것이다.
Patent KR-19990023905-A (KR)
Title: 원충류에 의해 야기되는 질환 치료용 약제 제조를 위한 나트륨-수소 교환기 억제제의 용도
IPC: A61K31/165
Filed: 1998-08-27
Abstract: 본 발명의 나트륨-수소 교환기 억제제는 원충류에 의해 야기되는 질환 치료용 약제 제조에 그 자체로서 또는 기타 부류의 활성 화합물과의 배합물로서 적합한데; 상기 유형의 질환은 아피콤플렉사 및 동물성편모충강, 특히 트리파노솜, 플라스모디아(말라리아 병변), 레이슈마니아, 바베시아 및 타일레리아, 크립토스포리디이다, 사르코시스티다, 아메에바, 콕시디아 및 트리코모나드 부류의 세포간 활성 기생충에 의한 것과 같이, 동물- 및 사람-병변 원충류에 의해 야기된다. 
     NHE 억제제는 특히 바람직하게는 열대열말라리아, 삼일열 말라리아, 사일열 말라리아 뿐만 아니라, 톡소플라스마증, 코시디아증, 장내 사르코스포리다증, 크립토스포리다증, 샤가스증 및 피부 및 내장 뿐만 아니라 기타 유형의 레슈마니아증 치료용 약제 제조; 및 또한 소의 동해안열 병변인 테일레리아 파르바, 소 및 버팔로에서의 텍사스열 병변인 바베시아 베게미나, 유럽 소 바베시아증 및 개, 고양이 및 양에서의 바베시아증 병변인 우바베시아, 양, 소 및 돼지에서의 사르코시스트증 병변인 사르코시스티다, 소 및 새에서의 크립토스포리다증 병변인 크립토스포리디다, 토끼, 소, 양, 염소 및 돼지, 특히 구체적으로 닭 및 터어키의 콕시디아증 병변인 코시디아에 의한 것과 같이, 동물-병원 원충류에 의해 감염된 동물 치료용 약제 제조에 적합하다.
Patent KR-20000018624-A (KR)
Title: Manufacturing method of a semiconductor memory device including a simultaneous etching process of multi insulation layers
Inventor: HWANG BO YEONG
IPC: H01L27/108
Filed: 1998-09-03
Abstract: PURPOSE: A manufacturing method of a semiconductor memory device is provided which simultaneously etches multi insulation layers having different etching rates when a plate electrode is formed. CONSTITUTION: A manufacturing method of a semiconductor memory device comprises the steps of: forming a transistor on a semiconductor substrate forming a planarization layer covering an upper portion of the transistor; forming on the planarization layer an etching blocking layer having an etching rate relatively lower than that of an insulation layer formed in a succeeding step; forming the insulation layer on the etching blocking layer; forming a contact hole by selectively etching a multi layer composed of the planarization layer, the etching blocking layer and the insulation layer on a source of the transistor; forming a storage electrode connected to the source of the transistor through the contact hole; forming a dielectric layer covering the storage electrode; forming a conductive layer for making a plate electrode on the entire surface; and simultaneously etching the insulation layer and the etching blocking layer when an etching for patterning the conductive layer to make the plate electrode is performed.
Patent KR-20000019901-A (KR)
Title: Method of resetting rotational frequency of exhaust fan of gas boiler
Inventor: PARK JAE KYEONG
IPC: F23N3/00
Filed: 1998-09-16
Abstract: PURPOSE: A method is provided to prevent a boiler from not working even by slight contrary wind by resetting the rotational frequency of an exhaust fan according to the exhaust flue and the kind of fans in the initial purification of a gas boiler. CONSTITUTION: A method is completed by the steps of: detecting and saving the rotational frequency of a revolving fan with the randomly set time interval in the initial state before working a boiler; judging if the saved frequency reaches the random set frequency; producing and saving the average rotational frequency as well as producing the difference in rotational frequency between the maximum and the minimum; producing the subtraction and the average rotational frequency with the rest saved rotational frequency after throwing the maximum rotational frequency away and subtracting one from the saved rotational frequency if the produced subtraction frequency is not less than the set frequency; and resetting the saved average rotational frequency as the rating rotational frequency if the subtracted differential frequency is less than the set range.
Patent KR-19980087839-A (KR)
Title: 저압전원/신호제어전선과 그 제조방법
IPC: H01B9/02
Filed: 1998-09-24
Abstract: 본 발명은 각 조단위로 전기도선과 접지선이 트위스트로 배선된 후에 그 내부의 해당되는 위치에 설치시킴으로써 노이즈의 방류/제거효과가 탁월하며, 전체 도선을 일괄적으로 트위스트배선 할 때보다 제조공정이 용이하도록 된 저압전원/신호제어전선과 그 제조방법에 관한 것으로, 중심 축선을 갖고 데이터의 전송과 전력의 전송이 동시에 복합적으로 수행될 수 있도록 된 전기 도선을 갖는 멀티 케이블에 있어서, 상기 전기도선은 복수의 선이 각각 1조의 전기도선군으로 분류되어 트위스트형상으로 축방향으로 밀착되어 형성되며, 상기 각 조의 전기도선군마다 선형상으로 연장되는 단일의 접지선이 각각 밀착되어 전기적으로 접촉됨으로써 상기 전기도선에서 발생되는 노이즈가 자체 소멸되거나 대지에 방류될 수 있도록 배치되고, 상기 전기도선과 상기 접지선이 각각의 조를 이루는 전기도선군의 외측에 그 외부와 전기적으로 차폐시키기 위한 외장이 피복되도록 형성된 것을 특징으로 한다.
Patent KR-20000021901-A (KR)
Title: Capacitor circuit for integrated circuit
Inventor: JO GYU CHAN
IPC: H01L27/00
Filed: 1998-09-30
Abstract: PURPOSE: A capacitor circuit for an integrated circuit is provided to reduce area of a capacitor by increasing the capacitance of a small capacitor. CONSTITUTION: A capacitor circuit for an integrated circuit comprises: a first input/output terminal; a second input/output terminal; a capacitor; a first current amplification element; and a second current amplification element. The capacitor including a first and a second terminals has a decreased capacitance multiplied by the reciprocal of a predetermined amplification ratio. The first current amplification element coupled to the first input/output terminal and the capacitor has a relativity of a predetermined amplification ratio between the current flowing through the capacitor and the current of the first input/output terminal. Finally, the second current amplification element coupled to the second input/output terminal and the capacitor has a relativity of a predetermined amplification ratio between the current flowing through the capacitor and the current of the second input/output terminal.
Patent KR-20000025695-A (KR)
Title: Method for preparing non-quenched and tempered steel rod wire for car stabilizer
Inventor: SIN BYEONG HYEON
IPC: C21D8/06
Filed: 1998-10-13
Abstract: PURPOSE: A method for preparing non-quenched and tempered steel rod wire for car stabilizer, which shows an excellent fatigue, is provided. CONSTITUTION: A method comprises the steps of: (i) hot rolling the steel fragment being comprised of 0.35-0.55 wt.% of C, 0.50-0.70 wt.% of Si, 1.0-1.3 wt.% of Mn, not more than 0.030 wt.% of P, not more than 0.030 wt.% of S, 0.01-0.05 wt.% of Al, 0.1-0.15 wt.% of V, 0.01-0.03 wt.% of Ti, 0.05-0.20 wt.% of Cr, 0.005-0.015 wt.% of N and the remainder of Fe and inevitable impurities by heating at the temperature of 900-1,200°C; (ii) winding the hot-rolled steel from step(i) at the temperature of 750-950°C and (iii) cooling down the wounded steel from step(ii) at the rate of 0.5-20°C/second in the temperature range of 300-600°C.
Patent KR-20000027912-A (KR)
Title: Ferroelectric memory device
Inventor: OH SUNG KYU
IPC: G11C7/06
Filed: 1998-10-29
Abstract: PURPOSE: A ferroelectric memory device is provided to improve the reliability of a data sensing operation by arranging reference cell blocks with memory cell blocks in a core region and forming each reference having an equal size and structure with each memory cell. CONSTITUTION: A current path of each transistor(60,61,60',61') in bit line precharge blocks(302,302') is connected between a corresponding bit line(BL_0T, BL_1T,BL_0B, or BL_1B) and a ground voltage. Gates of upper transistors(60,61) are an upper bit line precharge control line(BLPR_T) in common. Gates of lower transistors(60',61') are connected to a lower bit line precharge control line(BLPR_B) in common. A current path of each transistor(62,63,62',63') in reference data pass blocks(304,304') is connected to a corresponding bit line(BL_0T, BL_1T,BL_0B, or BL_1B) and a corresponding data line(RFDIN_T or RFDIN_B). Gates of upper transistors(62,63) is connected to a control line(RPS_T) in common and gates of lower transistors(62'63') are connected to the control line(RPS_B) in common.
Patent KR-20000032222-A (KR)
Title: Noise removal circuit of car navigation system
Inventor: MUN CHANG DEOK
IPC: G08G1/0968
Filed: 1998-11-13
Abstract: PURPOSE: A noise removal circuit of a car navigation system is provided to remove a pop noise generated when performing a voice guide by decreasing temporally a volume. CONSTITUTION: A noise removal circuit of a car navigation system is to remove an over response from the equipment by decreasing temporally a volume independently of a volume control. To realize the object, the noise removal circuit comprises a switching element and a voltage control portion. The switching element controls an output of an audio signal according to a mute signal. The voltage control portion controls an input end and an output end of the switching element as the same DC level.
Patent KR-20000032789-A (KR)
Title: Digital phase locked loop containing cnroller
Inventor: KIM CHEOL HONG
IPC: H03L7/00
Filed: 1998-11-18
Abstract: PURPOSE: A digital phase locked loop containing a controller is provided to embed a function of a controller IC(integrated circuit) outer circuit in an IC of controller and to drive by a digital method. CONSTITUTION: A generator of clock signal(100) generates a reference clock signal(H-CLK) having a regular frequency by dividing a frequency of inputted system clock signal(SYSTEM-CLK) and controls a phase of the clock signal(H-CLK) according to an adjusting signal of phase(P-ADJ). A detector of phase difference(200) detects a phase difference of two signals by obtaining a difference of counted two pulse number after counting each pulse number of a left and a right sections of a reference locked signal(C-SYNC) referred to a rising or a falling of the reference clock signal(H-CLK) inputted from the generator of clock signal(100). A digital LPF(low pass filter)(300) sets a variable value of phase by digital-filtering a signal of phase difference outputted through the detector of phase difference(200). A setting device of window(400) set a window of phase variable value set through the digital LPF(300) generates the adjusting signal of phase(P-ADJ) by calculating the final phase variable value outputted from the setting device of window(400) and outputs the signal to the generator of clock signal(100). Thereby a controller embedded type digital phase locked loop mounts a function of an outer circuit of a controller IC inside the controller IC by converting a processing method from an analog method to a digital method.
Patent KR-20000033323-A (KR)
Title: Heating device of fumigator for liquid mosquito-repellent
Inventor: BAK JONG HU
IPC: A01M13/00
Filed: 1998-11-23
Abstract: PURPOSE: A heating device of a fumigator for a liquid mosquito-repellent is provided which enhances heat efficiency to make a case functioned to protect against heat release and increases production rate to make it easy to put together by reducing number of parts greatly. CONSTITUTION: A heating device of a fumigator for a liquid mosquito-repellent is comprised of: an alumina case(1) having a collecting dent(11) to collect Positive Temperature Coefficient(PTC) heating device(2) and two terminals(3); a part to protect against heat release(12) having a hole to pass through a wick in one side of the alumina case(1) as one body; a fixing piece(13) having a hole for a bolt to pass through(131) in the upper part of the other side of the alumina case(1); a groove to withdraw a terminal(111) in the front and back of the corner of the collecting groove(11); an elastic piece(31) formed by bending as one body into the one terminal of the contacting part of the two terminals(3); and an adhesive material filled in a space of the collecting groove(11) remained after installing Positive Temperature Coefficient(PTC) heating device(2) and two terminals(3).
Patent KR-20000033951-A (KR)
Title: Quantitative converting system of qualificative design factors for supporting development of concurrent engineering product and induction method
Inventor: HAN SEONG BAE
IPC: G06F17/00
Filed: 1998-11-26
Abstract: PURPOSE: A quantitative converting system of a qualificative design factors for supporting development of concurrent engineering product and induction method is provided to determine specific design factors of product by converting qualificative design factors clients and sellers to quantitative design factors. CONSTITUTION: A quantitative converting system(100) includes a qualificative design information processing subsystem(110), a correlation information processing subsystem(120), an induction engine subsystem(130), a quantitative design information processing subsystem(140), and a product information generation subsystem(150). The qualificative design information processing subsystem(110) receives and processes information of qualificative design factors, and the correlation information processing subsystem(120) processes the information about correlation evaluation between qualificative design factors and developing products. The induction engine subsystem(130) produces component object composition information.
Patent KR-20000034046-A (KR)
Title: Inlet grill opening/closing structure of air conditioner
Inventor: CHUNG CHUL SHIN
IPC: F24F13/00
Filed: 1998-11-27
Abstract: PURPOSE: An inlet grill opening/closing structure of air conditioner is provided to simplify the opening and closing of the inlet grill for picking up the air filter for cleaning. CONSTITUTION: An inlet grill opening/closing structure of air conditioner includes a front grill(2) mounted with an air filter(3), an inlet grill(4) hinge-coupled on the front grill to rotate with relation to a side of the front grill, and a locking element mounted at the other side of the front grill and the inlet grill, wherein the hinge point of the inlet grill coupled with the front grill moves in a predetermined track from the front grill so that the inlet grill is completely opened as to pick up the air filter even though one side of the air conditioner contacts a structural object, the front grill has a supporting piece at both sides of a surface thereof, and the supporting piece(13) is formed with an elongated hole(14) having a predetermined curvature to be inserted with a rotation shaft(9) formed in the inlet grill.
Patent KR-20000037723-A (KR)
Title: Impact absorption structure of washing machine base
Inventor: YANG SIN BONG
IPC: D06F37/26
Filed: 1998-12-02
Abstract: PURPOSE: An impact absorption structure of washing machine base is provided which has improved protection of base and base corner portion. CONSTITUTION: A washing machine is comprised of a base(101), a corner portion(102), an impact absorption hole(111), a reinforcing material and a buffer. The base of washing machine is connected by leg to sustain the washing machine. The impact absorption hole is formed to the corner portion to prevent a damage of the corner portion of the base. The buffer is established between impact absorption hole and reinforcing material to increase a strength of the corner portion of the base. An impact is buffed by the impact absorption hole so that the base and the corner of base are not damaged.
Patent KR-20000037927-A (KR)
Title: Cross arm fixing structure of deflection yoke
Inventor: YOON BOK SU
IPC: H01J29/76
Filed: 1998-12-03
Abstract: PURPOSE: A cross arm fixing structure of a deflection yoke is provided to positively mount a deflection to a Braun tube by preventing the separation of a ferrite core when an exterior impact is applied to the ferrite core. CONSTITUTION: A deflection yoke(100) comprises a ferrite core(130), a horizontal deflection coil, a separator(120), and a cross arm(140). A vertical deflection coil(110) which vertically deflects an electric beam is wound on the ferrite core(130). The horizontal deflection coil horizontally deflects the electric beam. The separator(120) mounts the horizontal deflection coil and the ferrite core(130). The cross arm is mounted to the lower portion of the separator(120), and is assembled to the rear surface of a Braun tube.
Patent KR-20000037973-A (KR)
Title: Apparatus for transferring call in switching system
Inventor: JEONG SOO JIN
IPC: H04Q1/30
Filed: 1998-12-03
Abstract: PURPOSE: An apparatus for transferring call in a switching system is provided to improve the quality of a switching service by transferring a receiving call in which a repeating station is not received and receiving the receiving call in the repeating station. CONSTITUTION: A multi-function telephone signal matching unit(8) of a private exchanger(4) matches a subscriber call of a multi-function telephone(2) with a call of the private exchanger(4). A multi-function telephone call control unit(10) is connected to the multi-function telephone(2) through the multi-function telephone signal matching unit(8). The multi-function telephone call control unit(10) transfers a receiving call to a repeating state(6) when the multi-function telephone(2) requests a transfer of the receiving call through the multi-function telephone signal matching unit(8). A private subscriber cal control unit(12) controls a switching between a private subscriber call, the multi-function telephone call control unit(10) and the repeating state(6).
Patent KR-20000038150-A (KR)
Title: Method for representing color tone of led display device
Inventor: PARK CHEOL WOO
IPC: G09G3/14
Filed: 1998-12-04
Abstract: PURPOSE: A method for representing a color tone of an LED display device is provided to simplify a controller and reduce a frame frequency when realizing a motion picture by applying a color data when the color data is varied between the frames. CONSTITUTION: In a method for representing colors of an LED display device, when frame indexes(20) is selected from each of a plurality of module lines and a color tone data with respect to a level for representing the color tone is applied to the frame indexes, a color data of a corresponding level is maintained at a plurality of frame indexes after the selected frame indexes. This is realized by a memory function of a driver controller(10).
Patent KR-20000038201-A (KR)
Title: Polymerization or copolymerization of olefin
Inventor: KIM IL SEOP
IPC: C08F4/616
Filed: 1998-12-04
Abstract: PURPOSE: Polypropylene and its copolymer having excellent heat seal property, transparency, blocking resistance, heat resistance, rigidity, fluidity and impact resistance are prepared. CONSTITUTION: Olefin is polymerized or copolymerized in the presence of a catalyst comprising (a), (b) and (c). The catalyst(a) is a solid complex titanium comprising magnesium compound, titanium compound and inner electron donor such as polycarboxylic ester of monoethylene glycol, diethylene glycol, triethylene glycol, polyethylene glycol, monopropylene glycol, dipropylene glycol. The catalyst(b) is organometallic compound of group I or group III metal. The catalyst(c) comprises outer electron donor(1) such as cyclopentyl dimethoxysilane, bis(2,5-dimethyl cyclopentyl)-dimethoxysilane, dicyclopentenyl dimethoxysilane, di(3-cyclopentenyl)dimethoxysilane, bis(2,5-dimethyl-3-cyclopentenyl)dimethoxysilane, di-2,4-cyclopentadienyl dimethoxysilane, bis(2,5-dimethyl-2,4-cyclopentadienyl)dimethoxy silane and outer electron donor(2) such as diisopropyl dimethoxysilane, di-sec-butyl methoxysilane, dicyclohexyl dimethoxysilane, isobutyl isopropyl dimethoxysilane, isobutyl-sec-butyl dimethoxysilane or isopropyl cyclopentyl dimethoxysilane, etc.
Patent KR-19990063096-A (KR)
Title: 로드 감지 우선순위 유압 제어 밸브 시스템
IPC: F15B11/16
Filed: 1998-12-16
Abstract: 유압 유체는 제어 입력부에서의 압력보다 큰 일정량의 출력부 압력을 생성하는 가변 변위 펌프에 의해 탱크로부터 다수의 작동기로 공급된다.  기구는 작업포트중 가장 큰 압력을 감지하여 펌프가 최대 유동량으로 작동할 때 제 1 로드 의존 압력과 제 1 로드 의존 압력보다 큰 제 2 의존 압력을 제공하다.  각 밸브 섹션은 측량 오리피스와 제 1, 2 로드 의존 압력중 어느 하나와의 사이의 차압에 대응하여 작동기로의 유체량을 제어하는 압력 보상 밸브를 포함한다.  펌프가 최대 유동량으로 작동하면, 압력 보상 밸브가 제 1 로드 의존 압력에 응답하는 밸브 섹션에 연결된 작동기는 다른 밸브 섹션과 비교해서 우선 순위에 따라 유체량을 수용한다.  그러므로, 시스템은 비우선순위의 작동기로의 유체량을 감소함으로서 최대 펌프 유량 상태동안 가능한 정상적으로 우선순위 작동기를 작동한다.
Patent KR-20000041471-A (KR)
Title: Method for setting reservation mode of image device
Inventor: KIM BEOM JIN
IPC: H04N21/472
Filed: 1998-12-22
Abstract: PURPOSE: A method for setting reservation mode of an image device is provided to set the reservation mode with watching images. CONSTITUTION: A method for setting reservation mode of an image device includes five steps. At the first step(s30), a sub menu selection window is displayed when a key input requesting menu screen is present. At the second step(s30), a sub menu is displayed when a particular item of the whole items of the sub menu included in the menu selection window is selected. At the third step(s80), set condition is stored when a particular condition of the sub menu is set. At the forth step(s90), reservation conditions for each of the sub menu screen is set by repeating the first through third steps. At the fifth step(s80), the reservation conditions for each of the sub menu screen from the first through forth steps are aggregated into a reservation set mode and are stored.
Patent KR-20000041789-A (KR)
Title: Method and apparatus for removing dioxin from exhaust gas using polyethylene and polypropylene
Inventor: CHU SUNG HO
IPC: B01D53/70
Filed: 1998-12-23
Abstract: PURPOSE: A process for removing dioxin contained in exhaust gas using polyethylene and polypropylene as a dioxin-absorbing material and its apparatus are provided which can remove dioxin effectively with a low cost. CONSTITUTION: A apparatus for removing deadly poisonous dioxin in exhaust gas from a waste incinerating equipment comprises a dust remover (10), a temperature cooler (11), a dioxin absorption filter (12), and a scrubber (13), wherein the dioxin absorption filter comprises a dioxin-absorbing material comprising polyethylene and polypropylene. The process comprises allowing exhaust gas at 60 to 80°C to pass through the filter and regenerating dioxin in a regeneration filter (14) at 130°C by separating dioxin from the absorbing material.