baber/WOPTO huggingface dataset:
Patent KR-20010092494-A (KR)
Title: Sprocket gear of balance shaft for automobiles
Inventor: PARK BYEONG CHAN
IPC: F02B67/00
Filed: 2000-03-22
Abstract: PURPOSE: A sprocket gear for balancer shaft for motor vehicle is provided to lengthen useful life of the sprocket gear and chain by minimizing variation of tensional force of the chain connecting the sprocket gear and crank shaft sprocket gear. CONSTITUTION: A coupling hole(11) formed at the center of a sprocket gear(10) is coupled to an end of a balancer shaft(20), and a one-way clutch alternator pulley(70) rotating in a single direction is arranged between the coupling hole of the sprocket gear and the end of the balancer shaft. When an engine is stopped, a crank shaft stops and a crank shaft sprocket gear connected to a chain simultaneously stops. The stopping force transferred to the sprocket gear through the chain is transferred to the balancer shaft through the one-way clutch alternator pulley. When the centrifugal force where the balancer shaft tends to rotate in a single direction is generated, the one-way clutch alternator pulley allows only the balancer shaft to rotate for a predetermined time period and stop, to thereby minimize variation of rotation at the chain and sprocket gear.
Patent KR-20010092977-A (KR)
Title: Machinery and Tools Control System
Inventor: SHIN DAE SEOB
IPC: G06F9/22
Filed: 2000-03-28
Abstract: PURPOSE: An equipment control system is provided to reduce the load of a system by previously storing various necessary data in a special memory, by enabling a main programmable micro-controller to read the data and execute programs, and by providing results processed to a sub-programmable microcontroller. CONSTITUTION: A program memory(230) previously stores basic data inputted from an external input/output device(100). A main programmable microcontroller(110) reads and analyzes data stored in the program memory(230). In addition, the main programmable microcontroller(110) outputs analyzed results. A sub-programmable microcontroller(120) receives the analyzed results output from the main programmable microcontroller(110) and processes the results. In addition, the sub-programmable microcontroller(120) generates a control command. A control object(180) is operated by the control command of the sub-programmable microcontroller(120). The main programmable microcontroller(110) receives and processes an output of a sensor unit(140) and/or a switching unit(190). In addition, the main programmable microcontroller(110) provides results processed to a computer through the external input/output device(100).
Patent KR-20000036785-A (KR)
Inventor: CHO CHUN NAM
IPC: B32B27/00
Filed: 2000-03-29
Abstract: PURPOSE: A floor material made by inserting a pattern piece is provided to enhance the quality of a product by preventing the division of a pattern and improving the aesthetic feeling of the floor material. CONSTITUTION: A peeled pattern sheet is obtained with an inlaying peeling pattern piece or an impregnating-inlaying peeled pattern piece, and a pattern board is produced by the peeled pattern sheet. Then a floor is finished by reciprocally assembling a unit piece produced by reciprocally assembling plural single assembly pieces as an element of a floor material. A pattern board is formed smaller than the thickness of the unit piece(200) or a single assembly piece(100) after considering the thin pattern piece having a thin thickness. When the pattern board is offset by the thickness of the peeling pattern and is contacted, the same thickness as the one of the unit piece board or a single assembly(100) is accomplished or a projected shaped is obtained.
Patent KR-20010094281-A (KR)
Title: Torque senser for car
Inventor: KIM JE DEOK
IPC: G01L1/14
Filed: 2000-04-06
Abstract: PURPOSE: A torque sensing device for a vehicle is provided to easily assemble temperature compensation detecting coil assemblage and magnetism resistance detecting coil assemblage on a sensor housing and to prevent the initial position of components from moving. CONSTITUTION: A spacer(23) and temperature compensation and magnetism resistance detecting coil assemblages(21,22) are assembled in a sensor housing(20) by a stopper screw(30). The temperature compensation and magnetism resistance detecting coil assemblages are assembled through a coil assemblage-fixing member(80) before assembling the stopper screw. Thereby, the components contained in the sensor housing are fixed not to change an assembling position. Then, a torque applied to a torsion bar(12) is exactly detected to improve reliability of a torque-sensing device. Moreover, the temperature compensator and magnetism resistance detecting coil assemblages are fixed in assembling the stopper screw to improve assembly workability. The torque-sensing device for a vehicle prevents a cable(70) from being shorten and stop the components of the sensor housing from moving.
Patent KR-20010014691-A (KR)
Inventor: NAGANO SHIGEO
IPC: A61B5/055
Filed: 2000-04-06
Abstract: PURPOSE: To realizes a method of stabilizing a magnetic field, a magnetic field generator and a magnetic field imager which are not affected by temperature distribution of a space to be installed. CONSTITUTION: When stabilizing a magnetic field of magnetic field generator 2 having a pair of permanent magnets opposing each other through space and a yoke constituting a magnetic circuit for these permanent magnets, the temperature of each plural place is stabilized by controlling (172 and 174) each heat quantity to act to the plural places based on temperatures detected at plural places 154 and 158 of the yoke.
Patent KR-20010029627-A (KR)
Title: Method of fabrication of rare earth doped preforms for optical fibers
Inventor: TANKALA KANISHKA
IPC: C03B37/018
Filed: 2000-04-10
Abstract: PURPOSE: A method for producing preform for optical fiber doped with rare earth material is provided to accomplish high-efficient energy conversion, to control concentration of rare earth element and proper codopant independent on each other and to set combination of high level dopant to increase the energy conversion efficiency. CONSTITUTION: The method is to prepare preform of optical fiber doped with rare earth material by several steps comprising vaporization depositing porous silica soot layer onto surface of inner side of silica based substrate tube; making precipitation of the soot layer into a saturated solution containing at least one rare earth element and codopant element; drying the precipitated soot layer from the solution with stream of chlorine and inert gas; oxidizing the rare earth and codopant elements at the oxidation temperature to obtain oxides of both elements; and reclaiming the soot layer with glass layer.
Patent KR-20010095548-A (KR)
Title: Refrigerator having direct-freezing chamber
Inventor: LEE JANG SEOK
IPC: F25D17/00
Filed: 2000-04-10
Abstract: PURPOSE: A refrigerator with direct cooling chamber is provided to store food stuff over a long time period by forming a direct cooling chamber within the freezing compartment. CONSTITUTION: A refrigerator comprises a freezing compartment arranged in the upper portion of a refrigerator; a refrigerating compartment arranged in the lower portion of the refrigerator; a cooling air circulating channel formed between the freezing compartment and refrigerating compartment; a first rear duct arranged in the rear of the freezing compartment and connected to the cooling air circulating channel so as to allow for cooling air flow; a second rear duct arranged in the rear of the refrigerating compartment and connected to the cooling air circulating channel so as to allow for cooling air flow; a first blower fan arranged in the first rear duct so as to compulsorily circulate the cooling air from the freezing compartment through the cooling air circulating channel and the first rear duct; a second blower fan arranged in the second rear duct so as to compulsorily circulate the cooling air from the refrigerating compartment through the cooling air circulating channel and the second rear duct; and an evaporator(60) installed in the cooling air circulating channel. The evaporator includes a direct cooling plate(61) forming the lower surface of the freezing compartment; an evaporating refrigerant pipe(62) arranged to contact the direct cooling plate so as to allow low temperature low pressure refrigerant to flow through the pipe; a freezing compartment side circulating duct(63) and a refrigerating compartment side circulating duct(64) arranged separately beneath the direct cooling plate, in such a manner that the cooling air introduced into the cooling air circulating channel from the freezing compartment and refrigerating compartment flows into the first rear duct and the second rear duct in a separated manner.
Patent KR-20000037354-A (KR)
Inventor: LEE DONG HO
IPC: G03F7/004
Filed: 2000-04-19
Abstract: PURPOSE: A soluble photoresistive polymer having azido radical on polymer side chain and a manufacturing method thereof are provided to use an acrylamide as a main component. CONSTITUTION: A soluble photoresistive polymer having azido radical on polymer side chain according to the present invention is a terpolymer. The terpolymer is an acrylamide radical. The terpolymer is further soluble. The terpolymer has an azido functional group. The terpolymer includes acrylamide, diaceton acrylamide and vinyl monomer. The monomer molarity of the three component is 10-30, 2-10 and 0.5-5 respectively. The terpolymer is modified as a chemical combination including preceeding components.
Patent KR-20010096377-A (KR)
Title: Thermal transcription method making use of sublimation dyes
Inventor: IM JAE SIN
IPC: B41M5/00
Filed: 2000-04-18
Abstract: PURPOSE: A thermal transcription method is provided to obtain clear and natural patterns including characters, designs, pictures and/or photographs with high resolution by comprising sublimation dyes to directly penetrate into any flat paper such as OHP film, synthetic resin plate and metallic plate and transcript the patterns. CONSTITUTION: The method comprises editing desired patterns such as characters, designs, pictures and/or photographs by a computer or receiving them from a scanner of the computer and applying a sublimation dye to the patterns to penetrate into a plate paper such as OHP film, synthetic resin plate and metallic plate and transcript the patterns. The method is accomplished by the steps of connecting a print using the sublimation dye as a printing ink to the computer; coating the dye onto the printed paper containing a reverse image output of the patterns; contacting the output paper with the plate paper inside out; and compressing the contacted plate paper at 180-210 deg.C. for 30-240 seconds to obtain the pattern printed paper.
Patent KR-20010081905-A (KR)
Inventor: HAN SANG KWAN
IPC: E02B7/20
Filed: 2000-04-26
Abstract: PURPOSE: An automatic water gate is provided to control the water level of reservoir water to the wanted height effectively by controlling the extent of opening and closing a water gate freely by several hydraulic cylinders. CONSTITUTION: An automatic water gate comprises: walls(1) erected on the both sides of a watercourse; a main water gate(2) of a hollow rectangular plate shape arranged between the walls; two pairs of cylinders(4,14,24,34) whose longitudinal ends are fixed to the wall movably and the other ends are fixed to the main water gate movably; and a water lever sensor(6) for sensing the water level of reservoir water, so that the extending extent of cylinders is controlled according to the water level sensed by the water level sensor to increase the water level of reservoir water to the wanted height or to keep regularly.
Patent KR-20010102762-A (KR)
Inventor: KO HYEOK JUN
Filed: 2000-05-08
Abstract: 본 발명은 공정 챔버의 진공을 유지시키기 위한 진공 시스템에 관한 것으로, 공정 챔버와 제 1 진공 펌프가 제 1 배기관에 의해 연결된다. 제 1 배기관에서 공정 챔버와 인접한 부분에 제 1 밸브가 설치되고, 제 1 진공 펌프와 인접한 부분에는 제 2 밸브가 설치된다. 제 1 밸브와 제 2 밸브 사이에서 제 1 배기관과 연결되는 제 2 배기관이 설치된다. 제 2 배기관은 제 2 진공 펌프와 연결되고, 제 2 배기관에는 제 3 밸브가 설치된다. 제 1 및 제 2 진공 펌프를 설치하여 공정 챔버를 배기시키던 진공 펌프의 작동이 정지하는 경우 다른 진공 펌프로 자동 교체되도록 함으로써 진공 펌프의 정지로 인한 공정 상의 피해를 방지할 수 있다.
Patent KR-20010103367-A (KR)
Title: 조각맞추기 광고방법
Inventor: KIM EUN JUNG
Filed: 2000-05-09
Abstract: 본발명에서는 네트워크광고에 고전적인 조각맞추기를 접목하여 소비자가 조각난 광고를 맞추면 소정의 반대급부를 얻게되는 방식을 네트워크기술을 통해 구현함으로써 광고에 대한 소비자의 인지효과를 획기적으로 개선하는 방법을 제공한다.
Patent KR-20010104940-A (KR)
Title: 목초액 희석수로 만든 풀
Inventor: SHIN JONG DEUK
Filed: 2000-05-16
Abstract: 밀가루 등으로 풀을 만들때 사용하는 일반물(水) 대신 목초액 희석수를 사용하여 만든 풀에 관한 것이다.
Patent KR-20010029732-A (KR)
Title: Semiconductor device capable of stably generating internal voltage with low supply voltage
Inventor: HAMAMOTO TAKESHI
IPC: G05F3/26
Filed: 2000-05-22
Abstract: PURPOSE: To easily and stably generate a desired internal voltage without increasing an area to be occupied by changing the charging voltage of a capacitor corresponding to a difference between a reference voltage from a reference voltage generating circuit and an internal voltage on an internal voltage line. CONSTITUTION: A level shift circuit 3 receives a reference voltage Vr10 from a reference voltage generating circuit 2, shifts a level and generates a reference voltage Vr10+Vthp. An n-channel MOS transistor 5 detects a difference between the reference voltage from the level shift circuit 3 and an internal voltage Vr1 on an internal voltage line 4 and makes flow a current corresponding to that difference. Concerning a capacitor 6, the charging voltage is regulated by an MOS transistor for difference detection. According to a charging voltage Vpg of the capacitor 6, a p-channel transistor 9 supplies a current from an external power source node onto the internal voltage line 4. Concerning variable resistors R1 and R2 of the reference voltage generating circuit 2, resistance values can be controlled and even when a process parameter is fluctuated, the optimal reference voltage Vr10 can be generated.
Patent KR-20000077444-A (KR)
IPC: G02F1/1337
Filed: 2000-05-26
Abstract: 본 발명은 양호한 배향 특성을 발현할 수 있음과 동시에 액정 표시 소자에서 전압의 인가를 해제하고부터 잔상이 소거될 때까지의 시간이 짧으며, 장시간 전압 인가를 했을 때에 흰 얼룩이 발생하지 않는 액정 배향막을 형성할 수 있는 액정 배향제를 제공하는 것이다. 
     두 개의 6원환 산무수물기를 갖는 테트라카르복실산 이무수물 및 6원환 산무수물기와 5원환 산무수물기를 하나씩 갖는 테트라카르복실산 이무수물의 적어도 한쪽과 2개의 5원환 산무수물기를 갖는 테트라카르복실산 이무수물을 조합하여 디아민과 반응시켜 얻어진 폴리아믹산 또는 폴리이미드이며, 이러한 중합체는 액정 배향제로 사용된다.
Patent KR-20010111415-A (KR)
Inventor: CHO YOUNG KOOK
IPC: B65D85/30
Filed: 2000-06-09
Abstract: 본 발명은 다용도 밀봉 케이스에 관한 것으로서, 종래의 밀봉 케이스는 물품의 보관시에는 내부가 비교적 밀봉된 상태를 유지하나, 물품의 인출시에는 덮개를 개방함으로써 밀봉 상태가 유지되지 않아 물품의 보관과정에서 변질 등이 발생되는 문제점이 있었던 바, 본 발명에 따른 다용도 밀봉 케이스는 내부의 밀봉뿐만 아니라, 물품의 인출시에도 내부가 밀봉된 상태를 유지하여 수납된 물품이 변질되는 것을 방지하는 것이다. 
     이를 위해 덮개와 케이스 하우징으로 이루어져 물품을 수납 보관하는 케이스에 있어서, 케이스 하우징에 물품의 인출구를 형성하고, 케이스 하우징에 물품을 인출구로 이동시키는 수단을 구비하여 덮개를 개방하지 않고, 내부에 수납된 물품이 외부로 인출되도록 한 것을 특징으로 한다.
Patent KR-20010114052-A (KR)
Inventor: PYO SEONG GYU
IPC: H01L23/52
Filed: 2000-06-20
Abstract: 본 발명은 반도체 소자의 금속 배선 형성방법에 관한 것으로, 구리를 금속배선으로 사용하는 기술에서 소자가 초 미세구조로 되어감에 따라 절연막에 형성된 다마신 패턴 내부로의 구리매립 한계를 극복하기 위하여, 화학적 강화제층을 형성하고 구리 전구체를 이용한 유기금속 화학기상 증착법으로 구리를 증착하여 매립하되, 화학적 강화제층을 플라즈마 처리 또는 래디컬(Radical) 플라즈마 처리하여 다마신 패턴 내에만 잔류시키므로, CECVD법을 이용한 구리 증착시 다마신 패턴 내의 선택적 구리증착이 가능해지고 증착 속도도 가속시킬 수 있어 미세 구조의 구리 매립 한계를 극복할 수 있는 반도체 소자의 금속 배선 형성방법이 개시된다.
Patent KR-20000054808-A (KR)
Inventor: JEONG GI SEONG
Filed: 2000-06-26
Abstract: PURPOSE: A method for advertising clear banners with a mouse pointer is provided to raise advertisement earrings by displaying clear banner advertisements in fixed parts of a related website for concentrating netizen's interest, when the advertisements fixed or inserted at random in the website meet the mouse pointer. CONSTITUTION: A method for advertising clear banners with a mouse pointer comprises the steps of: inserting clear banner advertisements in a website, which a WEB server displays the advertisements by a WEB browser, when connected to the WEB server via the WEB browser; displaying the advertisements for visual confirmation, when the mouse pointer meets the advertisements; and supplying milage, which is exchanged for fixed goods or cash, to netizen. In the second step, if a fixed state of advertisements are inserted in fixed parts of a website, the advertisements are displayed at present place, and at vacant place if inserted in a moving state at random.
Patent KR-20020000656-A (KR)
Title: apparatus for repairing brick of coke chamber
Inventor: CHO SEONG U
IPC: C10B29/06
Filed: 2000-06-27
Abstract: PURPOSE: An apparatus for repairing bricks of a coke oven chamber is provided which is capable of performing dusting work sealing and repairing openings of the bricks without stopping of operation, protecting operators from danger of a burn, preventing deterioration of a temperature of the coke oven chamber by shortening operating time, and improving operating rate of facilities. CONSTITUTION: In an apparatus for repairing the bricks by sealing openings between bricks constructing a coke oven chamber, the apparatus for repairing bricks of the coke oven chamber comprises a supply part(40) that is equipped with a hopper(42) storing a certain amount of compound and a screw(45) which is installed in a supply pipe and rotationally driven by a rotation motor(44), wherein the supply part(40) supplies the compound; and an operating part which is arranged at an opened charging port through the medium of a supply hose and equipped with spraying radiation plate(63) having spray nozzles(63a) so as to spray compound into the coke oven chamber, wherein a main air supply line(62) is connected to each of plural tanks(61) which are continuously connected to the supply pipe so as to discharge the compound with a high pressure air.
Patent KR-20020004195-A (KR)
Title: The method of elimination earwax in ear and implement
Inventor: LEE TAE SUNG
IPC: A47K7/00
Filed: 2000-06-30
Abstract: PURPOSE: An earwax removal method is provided to melt up earwax cleanly and safely without pains and to prevent inflammation or hurts caused by a cotton swab or an earpick used to remove earwax. CONSTITUTION: An earwax removal method comprises the steps of assembling a waxed paper pipe(2) to a ceramic connecting bar(3), lighting the end of the waxed paper pipe(2) and adhering the ceramic connecting bar(3) closely to an ear, wherein the ceramic connecting bar(3) and oxygen in an ear burn to take out completely dried and crushed earwax(4).
Patent KR-20020008242-A (KR)
Inventor: CHOI EUN BOK
IPC: C07D403/04
Filed: 2000-07-20
Abstract: PURPOSE: Provided is 3- or 5-amino 4-imidazolyl pyrazole derivatives which has selective bacteriocidal effect on plants. And method of preparing them and an antifungal composition comprising them for agriculture are also provided. CONSTITUTION: 3- or 5-amino 4-imidazolyl pyrazole derivatives are represented by the formula(1), wherein X is hydrogen, chloro group having 1-3 benzene rings, fluoro group having 1-3 benzene rings and C-C3 alkoxy group having 1-3 benzene cycles, nitro group, or phenyl group substituted or unsubstituted trihaloalkyl group; Y is C1-C3 alkyl group; hydrogen; chloro group having 1-3 benzene rings, fluoro group having 1-3 benzene rings, C1-C3 alkoxy group having 1-3 benzene rings, nitro group,or trihaloalkyl group substituted or unsubstituted benzyl group; or chloro group having 1-3 benzene rings, fluoro group having 1-3 benzene rings, C1-C3 alkoxy group having 1-3 benzene rings, nitro group,or trihaloalkyl group substituted or unsubstituted penethyl group; and R is C1-C4 alkyl group; hydrogen; or chloro group having 1-3 benzene rings, fluoro group having 1-3 benzene rings, C1-C3 alkyl group having 1-3 benzene rings, C-C4 alkoxy group having 1-3 benzene rings, nitro group,or trihaloalkyl group substituted or unsubstituted phenyl group.
Patent KR-20010069995-A (KR)
Title: Voltage generator
Inventor: TAKEUCHI KEN
IPC: H01L21/8247
Filed: 2000-07-21
Abstract: PURPOSE: To provide a voltage generating circuit capable of preventing the threshold distribution of a memory cell from being spread by a temperature change in a flash memory. CONSTITUTION: This voltage generating circuit is provided with current source 1 and 2 for generating a fixed current which does not fluctuate with a temperature, current sources 3 and 4 for generating a current proportional to the temperature, MOS transistors PA1, PA2, NA1 and NA2 and a resistor Rout. While selectively using the respective current sources by supplying enable signals EN1b, EN2, EN3b and EN4 to the gates of the said respective MOS transistors, both positive and negative temperature characteristics are variously controlled. By generating a control gate voltage at the time of read or verify read in this voltage generating circuit, the fluctuation of a memory cell current caused by the temperature can be always eliminated irrespectively to read time. Further, by eliminating the temperature dependency of a read current, threshold distribution range can be made narrow.
Patent KR-20020009767-A (KR)
Title: Method for Fabricating of Semiconductor Device
Inventor: PARK JEONG RYEOL
IPC: H01L21/76
Filed: 2000-07-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve an insulation efficiency between semiconductor devices by more deeply forming an isolation region, and to increase integration by preventing an insulation breakdown phenomenon caused by the integration of the device. CONSTITUTION: The first insulation layer(22) is evaporated on a semiconductor substrate(21). The first insulation layer and the semiconductor substrate under the first insulation layer are etched to form a trench of a predetermined depth. The second insulation layer is evaporated on the entire surface of the semiconductor substrate including the trench. The second insulation layer is selectively removed to be left only on the side surface of the substrate inside the trench so that the semiconductor substrate under the trench is exposed. The exposed semiconductor substrate and the semiconductor substrate in a region adjacent to the exposed semiconductor substrate are etched by a predetermined depth. The third insulation layer is formed in the lower region of the trench where the semiconductor substrate is etched. The second insulation layer is removed, and the fourth insulation layer is formed to fill the inside of the trench.
Patent KR-20020009782-A (KR)
Title: Encoder and Decoder for 3D voxel surface
Inventor: KIM CHANG SOO
IPC: G06T9/00
Filed: 2000-07-27
Abstract: PURPOSE: An encoder and a decoder of a three dimensional image expressed in a voxel method are provided to reduce a load of a whole system during a processing, storing and transmission of data, by compressing the three dimensional image data effectively. CONSTITUTION: A three dimensional image scanning part(401) scans a three dimensional solid actual object and makes an image data of its surface information. A voxel processing part(402) establishes a virtual cube block overwriting the three dimensional object and segments each side of the cube block into N sides so that the whole cube block is divided into NxNxN small cub cells, that is, voxels. And the voxel processing part checks whether a surface image of the three dimensional object passes through as to each voxel, and makes a specific mark on a corresponding cell when the surface image passes through. A main processing part(403) controls the whole system, and stores position information(x,y,z) and mark information of each cell in the first memory(404-a) in a memory part(404). The third memory(404-c) in the memory part stores compressed bit stream of the object image. A cell selection storing part(405) stores position information of cells expressed as '1', and a pattern extraction part(406) extracts a pattern of the cube block comprising 27 cells.