baber/WOPTO huggingface dataset:
Patent KR-20010003888-A (KR)
Inventor: CHOI BYOUNG MO
IPC: G01B11/275
Filed: 1999-06-22
Abstract: PURPOSE: A method for compensating vehicle wheels is provided to promptly and conveniently align a camber and a toe of vehicle confirming with naked eyes. CONSTITUTION: A method for aligning vehicle wheels includes the steps of fixedly installing a clamp(4) attaching a reflex mirror(401) to the outer surface in a wheel required for being aligned, installing a compensation supporting plate(1) fixed in the top of a horizontally adjustable horizontal rest(2) at a fixed distance from the reflex mirror on a horizontal line, attaching a compensating plate(3) in which permitted limits of a camber and a toe of the wheel to be aligned are expressed, radiating a beam generated in a beam radiating part of the compensation supporting plate to the reflex with being reflected, so that the camber and the toe of the wheel are aligned according to the position of the reach point(5) of the reflected beam in the front surface of the compensating plate.
Patent KR-20010004598-A (KR)
Inventor: LEE SEONG GWON
IPC: H01L29/49
Filed: 1999-06-29
Abstract: PURPOSE: A gate formation method is provided to be capable of preventing damage of a copper film due to plasma upon etch process, by forming a gate in a copper film using damascene process. CONSTITUTION: A gate insulating film(12) and a polysilicon film are deposited on a semiconductor substrate(10) and are then patterned to form a dummy pattern(13) on a predetermined region for a gate. Source and drain(14A,14B) are formed on both sides of the dummy pattern. The first insulating film(15) is then formed on the dummy pattern and the surface of the substrate. After forming the second insulating film(16) on the first insulating film, the second insulating film and the first insulating film are treated by blanket etch process so that the dummy pattern can be exposed and the exposed dummy pattern is planarized. Next, the dummy pattern is removed to form a trench having a gate shape through which the gate insulating film is exposed. A barrier metal film(17) is formed on the second insulating film and the surface of the trench. A low resistance metal film is formed on the barrier metal film so that the trench in which the barrier metal film is formed can be filled. Thereafter, the low resistance metal film and the barrier metal film are treated by blanket etch process so that the second insulating film can be exposed, thus forming a gate the bottom and the side of which is surrounded by the barrier metal film.
Patent KR-20010008877-A (KR)
Inventor: LEE HO SEONG
IPC: B60Q1/20
Filed: 1999-07-05
Abstract: PURPOSE: An automatic fog light auto-blackout device prevents an automobile battery discharge in advance by the other person turning off a fog light instead of an owner. CONSTITUTION: A device comprises a vibration sensor(10), a microcomputer(20), a voltage control unit(30), a 1st transistor(40), a 2nd transistor(50), a relay(60) and a fog light power(70). The vibration sensor(10) outputs to perceive the signal which human knocks. The microcomputer(20) confirms whether ACC B plus, the signal about a car key, and ILL B plus, the signal of a car audio illumination power, are on/off, and also outputs the signal and the voltage responding to those after receiving the signal output from the vibration sensor(10). The voltage control unit(30) outputs to distribute the voltage for permitting a predetermined voltage after receiving the voltage and the signal output from the microcomputer(20). The 1st transistor(40) operates an on/off after receiving the permitted voltage and signal output from the voltage control unit(30). The 2nd transistor(50) operates the on/off of the voltage or the electric current which the battery accepts. The relay(60) runs the on/off motion after receiving the voltage output from the 2nd transistor(50). The fog light power(70) runs a flash motion after receiving the voltage output when the relay(60) is turned on.
Patent KR-20010008921-A (KR)
Inventor: CHUN JEONG HUI
IPC: H04L9/00
Filed: 1999-07-06
Abstract: PURPOSE: In a public key encoding method, who knows a secret key calculates a discrete-log easily by installing a trap door and so decoding is allowed but who does not know the secret key should calculate the discrete-log of the elliptic curve and so decoding is not allowed. CONSTITUTION: In a public key encoding method using an elliptic curve on a ring, an initialization step is provided, wherein the elliptic curve defined on any two decimals (p,q), integers(n,s) and integer rings(Z/nZ) which are defined using the two decimals is input. A public key and a secret key are generated using the any two decimals(p,q) and the integer(n). A plain text is converted to a code word using the public key and the secret key. The code word is decoded to the plain text.
Patent KR-20010011157-A (KR)
Inventor: JUNG DONG JIN
IPC: H01L21/8246
Filed: 1999-07-26
Abstract: PURPOSE: A method for manufacturing a ferroelectric device having one transistor/one capacitor is provided to obtain a superior ohmic contact at an interface between a ferroelectric capacitor and a contact plug, by having an anti-oxidation layer control an oxidation reaction at the interface. CONSTITUTION: An interlayer dielectric including a contact plug(114) is formed on a semiconductor substrate(100). An anti-oxidation layer(118) is formed on the interlayer dielectric including the contact plug. A capacitor and a diffusion blocking layer pattern surrounding the capacitor are sequentially formed to cover the contact plug on the anti-oxidation layer. The exposed anti-oxidation layer is etched. The capacitor is electrically connected to the contact plug through the anti-oxidation layer.
Patent KR-20010005419-A (KR)
Inventor: OOSHIO MINORU
IPC: H01G4/12
Filed: 1999-07-28
Abstract: PURPOSE: A method for manufacturing a stacked ceramic electronic product is provided to reduce a deflection of electric characteristic in a stacked ceramic electronic product by stabilizing atmosphere within a sintering furnace. CONSTITUTION: A raw ceramic stacked material(3) is formed by laminating a plurality of ceramic layer and a plurality of inner electrode composed of a non-metal layer, alternately. A sintering process for the raw ceramic stacked material(3) is performed. In the sintering process, a flow rate of the amount of organic material of the ceramic stacked material supplied to a sintering furnace(21) to an atmosphere gas is 200L/g to 1200L/g or 300L/g to 900L/g when the atmosphere gas is supplied to a sintering furnace(21).
Patent KR-20010011556-A (KR)
Inventor: NA YANG UN
IPC: H01J29/18
Filed: 1999-07-29
Abstract: PURPOSE: An FPD(Flat Panel Display) is provided to fix plural spacers on a plate without any additional fixing members. CONSTITUTION: An FPD contains a faceplate(1) and a back plate(3). The back plate(3) is combined with the faceplate(1) to form a hermetic container by arranging in parallel. Plural spacers(5) are supported and arranged inside both plates(1,3). The spacers(5) are arranged by corresponding to a non-marked area inside the hermetic container. The spacers(5) have a main body(51). The main body(5a) is formed by a thin sheet. The main body(5a) is integrally formed with a self supporting portion(5b) to finely support the spacer(5) on the back plate(3) without a separate fixing member. The self supporting portion(5b) is formed a square pillar shape. A width of the self supporting portion(5b) is wider than a width of the main body(5a). Thereby, the main body(5a) as a spacer is stably arranged on the back plate(3).
Patent KR-20010011855-A (KR)
Inventor: IN TAE HYEONG
IPC: G02F1/136
Filed: 1999-07-30
Abstract: PURPOSE: A method of fabricating thin film transistor-liquid crystal display device is provided to reduce the number of masks necessary for the process of fabricating a thin film transistor. CONSTITUTION: The first resist pattern is formed by the exposure and the development using a gate defining mask. A gate electrode(12) is formed by the etching of a metal film in the resist pattern. A source and drain metal film(16) is patterned by using the second resist pattern as a mask. The second resist pattern is substituted for the third resist pattern and a channel layer(14a) is defined by the patterning of a doped semiconductor layer(15) and an amorphous silicon layer(14) by using the source and drain metal film(16) as a mask. Therefore, an active region, the source electrode(16a) and the drain electrode(16b) are defined by the active region defining mask and the number of masks necessary for the process of fabricating a thin film transistor is reduced.
Patent KR-20010016920-A (KR)
Inventor: CHOI CHEOL
IPC: H01M10/0565
Filed: 1999-08-05
Abstract: PURPOSE: A method for manufacturing a lithium ion polymer battery is provided to improve the productivity and to reduce the manufacturing time by removing a plasticizer under the vacuum state. CONSTITUTION: A plasticizer is used in order to manufacture a lithium ion polymer battery including a cathode, an anode and a high polymer solid electrolyte interposed between the cathode and the anode. Ethyleneglycol diacetate or alkylene carbonate is used as the plasticizer so as to form pores in the cathode, the anode and the high polymer solid electrolyte. Then, the plasticizer is removed under the vacuum state with the temperature condition of 40 to 130 deg.C. At this time, the pressure in the range of 20 to 10<SP POS="POST">-3</SP> torr is applied to remove the plasticizer.
Patent KR-20010016923-A (KR)
Inventor: HONG SUN CHEOL
IPC: H01L21/768
Filed: 1999-08-05
Abstract: PURPOSE: A method for manufacturing a contact structure of a semiconductor device is provided to improve a junction leakage current of an impurity layer and contact resistance when a contact hole exposes the impurity layer and an isolating layer adjacent to the impurity layer. CONSTITUTION: An interlayer dielectric(57) is formed on a semiconductor substrate(51) having a lower interconnection. The interlayer dielectric is patterned to form a contact hole exposing a predetermined region of the lower interconnection. A conformal semiconductor layer having a profile of the contact hole is formed on the resultant structure having the contact hole. An ohmic metal layer is formed on the semiconductor layer. A heat treatment is performed regarding the ohmic metal layer so that the semiconductor layer and the ohmic metal layer react to generate a compound material layer. The unreacted ohmic metal layer in the heat treatment process is eliminated. A barrier metal layer is formed on the resultant structure in which unreacted ohmic metal layer is eliminated.
Patent KR-20010017388-A (KR)
Inventor: KIM GYEONG SUN
IPC: A61K36/282
Filed: 1999-08-11
Abstract: PURPOSE: Provided is a preparation method of wormwood for fumigation sauna. The prepared wormwood enables to be stored for a long time by being dried under a certain condition and lasts the pharmaceutical effect thereof for long time. CONSTITUTION: A wormwood for fumigation sauna is prepared by the following steps of: (a) shattering wormwood of 30g having water content less than 15%, motherwort of 30g, arrowroot of 15g, injin wormwood of 15g, Epimedium Koreanum of 15g, Japanese achryanthes of 15g, Compositae of 15g, Xanthium strumarium of 15g and Cinnamomi Ramulus of 15g into a pieces; and (b) adding powdered bioceramics and monazite of 300g, which have an ionization effect thereon and stirring them.
Patent KR-19990083817-A (KR)
Title: 자동차의 급발진 방지방법 및 장치
Filed: 1999-08-05
Abstract: 본 발명은 운전자의 의도와 관계없이 자동차가 급속하게 전진 또는 후진하는 것에 의해 자동차가 제어불능상태가 되는 이른바 급발진을 사전에 감지하여 교통사고를 미연에 방지할 수 있는 자동차의 급발진 방지방법 및 장치에 관한 것으로서, 시동키이에 의해 전원이 공급되면 급발진 방지모드를 판단하는 단계; 시동키이가 점화위치에 있을 때 브레이크 작동신호를 감지하여, 브레이크가 작동되고 있을 때에 엔진시동을 허용하는 단계; 시동후 공회전시 엔진회전수를 감지하여 엔진회전수가 설정값을 초과하면 엔진을 정지시키는 단계; 그리고, 브레이크 해제동작개시에 따른 차속 및 엔진회전수를 감지하여, 차속에 대한 엔진회전수가 설정값 범위내이면 정상주행모드를 실행하고, 설정값을 초과하면 엔진을 정지시키는 단계로 이루어진 자동차의 급발진 방지방법을 제공하여 초기시동시의 급발진은 물론 시동후의 브레이크 해제시의 급발진을 미연에 방지할 수 있는 효과를 갖는 것이다.
Patent KR-20000006642-A (KR)
Title: Casing oscillator
Inventor: BU HAE RYONG
IPC: E02D5/18
Filed: 1999-08-24
Abstract: PURPOSE: A casing oscillator for inserting a casing into the earth and sampling the casing by moving the casing left and right is provided to enhance the operating stability and to lengthen the endurance life of a product. CONSTITUTION: A sliding box system composing a casing oscillator is formed by; punching a hinge hole(78a) penetrated upward and downward on a rotating box(78); punching hinge holes(62a, 68a, 70a) on one end of left and right moving cylinders(68, 70); inserting a hinge fixation pin(65) into the hinge holes(78a, 62a, 68a, 70a); installing a center rod(62) and the left and right moving cylinders on the rotating box to be able to move left and right centering the hinge fixation pin; installing upward and downward rotation guide pin(80) be at right angle to the hinge fixation pin on both sides of the rotating box; and installing the center rod and the left and right moving cylinders to be bale to rotate upward and downward by centering the upward and downward rotation guide pin.
Patent KR-20010019159-A (KR)
Inventor: LEE HWAN JIN
IPC: A23K1/00
Filed: 1999-08-25
Abstract: PURPOSE: A method for manufacturing feed for producing Ganoderma lucidum eggs is provided to include abundant nutrition in eggs and to enhance elasticity of the yolk of the eggs by mixing Ganoderma lucidum powder with feed and adding active carbon with sterilizing power and antibiotic material to the feed. CONSTITUTION: The method comprises the steps of: mixing 5-10wt.% of Ganoderma lucidum powder into the chicken feed; mixing 1-2wt.% of active carbon like powdered charcoal having sterilizing power; and mixing elvan substances with a small amount of honey for an antibiotic effect into the mixture prepared in the previous steps. A chicken fed with the feed lays eggs having Ganoderma lucidum substances, protein and vitamin A.
Patent KR-20010019678-A (KR)
Inventor: LEE SANG SU
IPC: D06F39/10
Filed: 1999-08-30
Abstract: PURPOSE: A waste thread collecting device for a full-automatic washing machine is provided to effectively collect waste thread and shag included in the water by mounting a waste thread collecting element in an inner washing drum for collecting waste thread and shag, thereby improving the washing efficiency. CONSTITUTION: A waste thread collecting device for a full-automatic washing machine includes a front surface unit(6) having a plurality of collecting nets(64), a flange(62) protruded at a rear part and formed with an introduction hole(61) at either or both sides, and a coupling element(63) formed at an upper part, a rear surface unit(7) having an insertion groove(72) for detachably inserting the flange of the front surface unit, and an introduction hole(71) formed at either or both sides of the insertion hole, a hinge part(74) for connecting the front and rear surface unit, and an assembling unit(8) having coupling pieces(84) corresponding to a coupling hole of an inner washing drum(2), a coupling part(82) for coupling the front and rear surface elements coupled by the hinge part, and an introduction hole(81) formed at either or both sides of the coupling part.
Patent KR-20010019886-A (KR)
Inventor: AHN DAE CHAN
IPC: B66B3/00
Filed: 1999-08-31
Abstract: PURPOSE: A display unit of an elevator platform and its control method are provided to save the power consumption by indicating elevator movement with normal brightness when a user presses the elevator calling button and the display units of other floors with dim brightness. CONSTITUTION: The elevator display control system comprises a main control system(100) placed in the machinery room, a plurality of calling buttons(130) installed on elevator platform of each floor, a plurality of display units(140) positioned on elevator platform of each floor, a plurality of sub-controllers(110) installed on each floor, and a common communication cable for receiving and transmitting the elevator control data between the main control system and each sub-control system. Each display unit on the elevator platform indicates the elevator movement with normal brightness when the user presses the elevator calling button. Other floor's display units without user indicate the elevator movement with dim brightness.
Patent KR-20000023412-A (KR)
Inventor: DICKNEITE GERHARD
IPC: C12Q1/68
Filed: 1999-09-22
Abstract: PURPOSE: Provided is a transgenic non-human mammalian animal which is heterozygous or homozygous for an at least partially defective coagulation factor XIII gene. CONSTITUTION: A transgenic animal which carries an at least partially defective coagulation factor XIII gene may be prepared by known gene manipulations, in which the factor XIII gene will be inactivated by an insertion, deletion, substitution or inversion or other suitable genetic manipulations. In the performance of the present invention a transgenic animal with a defective coagulation factor XIII gene has been prepared by a targeted disruption of the gene for the factor XIIIa subunit with deletion of the active site encoding the exon 7 sequence. A method of producing a transgenic non-human mammalian animal with an at least partially defective coagulation factor XIII gene comprising: preparing a DNA construct encoding an at least partially defective coagulation factor XIII gene; introducing such DNA construct into suitable carrier cells; identifying cells in which the DNA construct has integrated by homologous recombination; inserting those targeted cells into an embryo; placing the embryo into a mother animal, and allowing the embryo to develop to full term; deriving offspring heterozygous for the disrupted factor XIIIa gene, and interbreeding heterozygous offspring to obtain animals homozygous for the defective factor XIIIa gene.
Patent KR-20010037868-A (KR)
Inventor: SUNG GI CHEON
IPC: H01L29/78
Filed: 1999-10-20
Abstract: PURPOSE: A method for manufacturing a semiconductor device is to simplify a manufacturing process of a transistor having a lightly doped drain structure. CONSTITUTION: A field oxide film is formed on a field region of a semiconductor substrate(21), and a gate insulating film(23) is formed on the substrate. A polysilicon layer is formed on the entire surface of the substrate. After a photoresist film is deposited on the polysilicon layer, the photoresist film is patterned using an exposing and developing process to define a gate region. The polysilicon layer and the gate insulating film are selectively removed using the photoresist film to form a gate electrode(24a). A doped insulating film(26) is formed on the entire surface of the substrate. The substrate is performed by a thermal diffusing process to diffuse a doped impurity ion into the insulating film, thereby forming a lightly doped drain region(27) in the substrate.
Patent KR-20000006774-A (KR)
Inventor: LEE YEOUNG DAE
IPC: C08L3/00
Filed: 1999-11-02
Abstract: PURPOSE: A biodegradable resin having a good compatibility with polyethylene and its manufacturing method are provided which reduces degradation of physical property of conventional polyethylene and improves biodegradability. CONSTITUTION: The composition comprises 100 wt. parts of matrix resin mixed biodegradable denatured polycaprolactam and denatured polyethylene in a wt. ratio of 1:0.05-7, 10-200 wt. parts of starch, and 0.1-60 wt. parts of starch plasticizer. For an example, linear low density polyethylene 5kg and anhydrous maleic acid 25g, and benzoylperoxide 2g are mixed in a super mixer and extruded at 190°C in a twin screw extruder to give denatured polyethylene. Denatured polycaprolactam is manufactured by the method excepting 150°C. Denatured polycaprolactam 5kg and denatured polyethylene 5kg are mixed at a tumble mixer. Starch 3.5kg, glycerin 03kg, and water 0.1kg are mixed. The each compound is mixed to give biodegradable resin having good compatibility with polyethylene, which is mixed with linear low density polyethylene 4.1kg to give biodegradable polyethylene film.
Patent KR-20010046411-A (KR)
Inventor: HONG JONG HWA
IPC: B62D33/067
Filed: 1999-11-12
Abstract: PURPOSE: A cabin tilting hook stay structure for a truck easily reduces the rotation supporting force of upper/lower stays by only one working. CONSTITUTION: A hook stay(7) has a protruded portion(8) protruded outward at the front end portion thereof, which is connected to a fixing pin(6). When a cabin(1) having been tilted and done a maintenance work on the engine or engine room thereof is fixed on a frame, the handle of the hook stay(7) is pushed, simply, toward a lower stay(5). Then, the locking state of an upper stay(3) and the lower stay(5) is released. Simultaneously, rotating forces are applied to the rotating shafts of the stays(3,5), thereby making smooth operations.
Patent KR-20010046424-A (KR)
Inventor: HAN JEONG HO
IPC: F02D43/00
Filed: 1999-11-12
Abstract: PURPOSE: A device for preventing the knocking caused by the fuel change is provided to control ignition advance and delay angles properly according to an octane value of injected fuel, thereby removing the engine knocking. CONSTITUTION: A device for preventing the knocking caused by the fuel change includes an engine rpm sensor(1) mounted to an engine for sensing an engine rpm, a knock sensor(2) for detecting the vibration of a cylinder block due to the engine knocking, an intake air temperature sensor(3) for sensing the intake temperature of the engine for outputting an electric signal, an electronic control unit(10) for carrying out preset programs according to output signals from the above sensors to determine the knocking state for carrying out the engine ignition, and input switches(SW1-SW5) connected to input terminals of the electronic control unit for setting and inputting octane values of injected fuel to a selection panel(21).
Patent KR-20010047661-A (KR)
Inventor: KANG HUI BOK
IPC: H01L21/02
Filed: 1999-11-22
Abstract: PURPOSE: A non-volatile ferroelectric memory device and a fabrication method thereof are provided, which is appropriate for a large integration by simplifying a process and increasing an area of a capacitor. CONSTITUTION: A semiconductor substrate(120) is defined as the first active region and a field region, and the first gate electrode(123) is formed on the substrate of an active region. A source region(124) and a drain region(125) are formed on both sides of the first gate electrode respectively. The first insulation layer(126) has the first contact hole through which the first gate electrode is revealed, and the second contact hole through which the first source region is revealed. The first electrode(127) of the first ferroelectric capacitor is formed on an inner side of the second contact hole, and a ferroelectric layer(128) for the first ferroelectric capacitor is formed on the first electrode The first metal line(130) is connected with the first gate electrode through the first contact hole, and becomes the second electrode of the second ferroelectric capacitor. And, the second metal line(130a) is formed on the ferroelectric layer for the first ferroelectric capacitor and is connected electrically with the second gate electrode. And, the first bit line(133) is connected electrically with the first drain region. Thus, the first metal line connects the first gate electrode with the second electrode electrically, and the second metal line connects the second gate electrode with the second electrode electrically. Finally, the metal lines act as the first split word line(SWL1) and the second split word line(SWL2) respectively.