baber/WOPTO huggingface dataset:
Patent KR-20030061588-A (KR)
Title: Liquid crystal display and method for fabricating the display
Inventor: KIM SANG GAP
IPC: G02F1/136
Filed: 2002-01-15
Abstract: PURPOSE: A liquid crystal display and a method for manufacturing the same are provided to individually control transmissivities of light transmitting pixel areas by individually forming cell gaps appropriate for pixel areas respectively, thereby realizing color compensation. CONSTITUTION: A plurality of gate lines(22) is formed on a first insulating substrate. A gate insulating film covers the gate lines. A plurality of data lines(62) crosses the gate lines on the gate insulating film for defining first, second, and third pixel areas. Thin film transistors(TFT) are electrically connected with the gate lines and the data lines. A passivation film covers the thin film transistors and the data lines, and has contact holes(72) exposing drain electrodes(66) of the thin film transistors. A pixel electrode(82) is connected with the drain electrodes through the contact holes. The passivation film and the gate insulating film have aperture patterns(Pr,Pg) formed at the first and second pixel areas. The aperture patterns are piled on the pixel electrode.
Patent KR-20030062094-A (KR)
Title: A locking apparatus for rail turnout
Inventor: CHO BONG JONG
IPC: E01B7/00
Filed: 2002-01-16
Abstract: PURPOSE: The locking device of a railroad diverging unit is provided to improve the stability of a train traveling and extend the life of a product by sticking the point of railway lines crossing each other, a tongue rail, and a nose rail to a fundamental rail and a wing rail. CONSTITUTION: The locking device of a railroad diverging unit is composed of: a rail fixing groove fixing the lower part of a fundamental rail(20) to the profile of a fundamental installed at the point of a railway divergence; an elastic fixing bolt fixed to the side of the fundamental rail at the front; a locking frame(40) equipped with an access hole and a treated projection; a tongue rail fixing groove(100) to fix the tongue rail to the side of the fundamental rail; a tongue rail-fixing part(90) with a hole to be joined with the tongue rail by a connecting bolt; a spreader bar installed following a rotary bar and connected to a control motor; a locking bar installed perpendicular to the rotary bar, therefore the edge of the tongue rail sticks optionally to the fundamental rail; a locking frame with a projection where a locking unit inserted into a locking bar access hole is fixed; a nose rail fixture located to the center of the profile of a wing rail and fixing the nose rail.
Patent KR-20030065115-A (KR)
Title: Discharge valve of oil tank freight car
Inventor: HAM GWANG HO
IPC: F16K1/02
Filed: 2002-01-31
Abstract: PURPOSE: A tank is fixed on a frame, and a liquid is loaded in the tank having a discharge valve of improved structure preventing leakage. CONSTITUTION: A discharge valve of a liquid tank automobile is composed of a yoke nut(119) to guide a spindle inserted between the spindle and a bonnet(109) in rotation of the spindle. A guide rod(121) is formed protrudingly in lower center of an opening disk(118) connected to the spindle. A seat ring(120) is inserted to a guide hole formed in the center of the guide rod, contacting and escaping from the opening disk.
Patent KR-20020070885-A (KR)
Title: Exhaust gas processing system
Inventor: KINOSHITA YUKIO
IPC: B01D53/56
Filed: 2002-02-28
Abstract: PURPOSE: An exhaust gas processing apparatus is provided in which a decomposition and a chemical reaction etc. of a harmful chemical substance of an exhaust gas etc. which is exhausted from a boiler including NOx, a particle substance and hydrocarbon and an engine etc. are promoted. CONSTITUTION: A discharge generation apparatus is characterized in that one of electrodes is covered by an outer skin of an insulation body; another of the electrodes is formed with a bare wire(3); the electrodes are arranged closely along to an insulation core wire(2); whereby ozone and barrier discharge are generated and NO is decomposed and in particular in an oxygen atmosphere for converting NO to NO2 a waveform, high frequency voltage and a frequency number are changed to obtain a necessary amount. The particle substance processing apparatus is characterized in that the particle substance is adsorbed by a permeation ceramic filter; the particle is divided to a single electrode pair or plural electrode pairs; an adhesion condition is sensed by a resistance value of between the electrodes; and the electrode necessary for processing is processed selectively; thereby a performance improvement and a function maintenance are carried out. The exhaust gas processing apparatus is characterized in that NOx decomposition and NOx generation are carried out at the same time using the insulation substance such as the ceramic of the insulation core wire and a particle substance oxidation catalyst such as vanadium and molybdenum oxide(5,6) to the ceramic filter, a reduction catalyst such as metal tin and indium which is burdened to alumina and gallium oxide.
Patent KR-20030072738-A (KR)
Title: Method and apparatus for generating overspeed information in accordance with a regulatory section
Inventor: KIM JONG YUN
IPC: G08G1/052
Filed: 2002-03-06
Abstract: PURPOSE: A method and an apparatus for generating overspeed information according to regulation blocks are provided to control effectively the overspeed by generating the overspeed information according to the regulation blocks and transmitting the overspeed information to a central control unit. CONSTITUTION: The first GPS(Global Positioning System) information including the first position information and the first time information of a vehicle is received from a GPS terminal(501). A passing state of a start node of a vehicle is checked by using the first position information(503). The second GPS information including the second position information and the second time information of the vehicle is received from the GPS terminal(507). A passing state of an end node is checked by using the second position information(509). A traveling speed of the vehicle is checked by using the first and the second time information(513). The traveling speed is compared to a reference speed(515). The overspeed information is generated if the traveling speed is more than the reference speed(517). The overspeed information is transmitted to a central control unit(519).
Patent KR-20020077123-A (KR)
Inventor: ARATANI SUKEKAZU
IPC: H01L51/00
Filed: 2002-03-27
Abstract: PURPOSE: An organic EL display and a production device of a color filter are provided to make a full color display by patterning red-, green- and blue-colored uniform organic light emitting layers at every pixel in a high reliability by the action of an electrostatic field. CONSTITUTION: A device for producing an organic EL display(1) includes a unit for storing a solution in which a light emitting material is dissolved, a unit for feeding the solution to a tip of a flying electrode(3), a unit for applying a voltage between the tip of the flying electrode and an electro-conductive material of an organic EL substrate and thereby forming an electrostatic field, and a unit for relatively shifting the tip of the flying electrode and the organic EL substrate to a perpendicular direction and to a horizontal direction. The solution is formed into the form of a stringy beam from the tip of the flying electrode to let it fly onto the organic EL substrate, thereby injecting the solution into a concavity formed and surrounded by banks on the organic EL substrate, and forming red, green and blue light emitting layers.
Patent KR-20030078242-A (KR)
Title: Treating method and apparatus for recycling a waste oil case
Inventor: KIM NAM SU
IPC: B29B17/00
Filed: 2002-03-28
Abstract: PURPOSE: A method and an apparatus for recycling waste lubricant containers are provided to easily remove lubricant remained in the waste lubricant containers and easily press the waste lubricant containers to a certain volume so that high quality recycling material is obtained. CONSTITUTION: The apparatus for recycling waste lubricant containers comprises a cutting means(100) comprising support at one side of which hopper for receiving the waste lubricant containers is integrally installed, a pair of pressing rollers both ends of which are rotationally installed at both sides of the support to press and transfer the waste lubricant containers, a pair of cutting rollers on which a plurality of cutting grooves are longitudinally formed with being alternately installed to a certain depth to cut and transfer the pressed waste lubricant containers in a plurality of rows, driving motor connected to the cutting rollers to rotationally drive the pressing rollers and cutting rollers, and guide member comprising supporting member and several guide elements; first conveyor(110) for transferring a plurality of lubricant container pieces discharged from the cutting means(100); a cleaning means(120) comprising second conveyor(23) which is installed at one side of the first conveyor(110), at the upper side of which water discharge ports(21) are installed, at the lower side of which solvent discharge port is installed, and one side of the inner part of which is inclined, driving motor(24) for rotationally driving the second conveyor(23) in a direction, and water tank(25) in which the plurality of lubricant container pieces are cleaned as they are being moved in the submerged state; third conveyor(130) for transferring a plurality of lubricant container pieces discharged from the cleaning means(120); and a pressing means(140) installed at an end of a proceeding direction of the third conveyor(130) to press the plurality of lubricant container pieces transferred.
Patent KR-20020085835-A (KR)
Inventor: AKAO TOSHIKAZU
IPC: B29B9/04
Filed: 2002-05-07
Abstract: PURPOSE: To provide a method for producing hydrophilic resin granules applicable to extrusion molding, etc. CONSTITUTION: The hydrophilic resin granules are produced by an extrusion process in which the hydrophilic resin is melted and extruded, a cooling process in which the extruded resin is contacted with a metal plate to be cooled and solidified to obtain the solid resin, and a granulation process in which the solid resin is granulated to obtain the resin granules.
Patent KR-20020086303-A (KR)
Inventor: ERDEI NICOLAE M
IPC: H01L21/304
Filed: 2002-05-11
Abstract: PURPOSE: A system and method for using bent pipes in a high-purity fluid handling system is provided to reduce efforts and materials by easily applying bent pipes to the high-purity fluid handling system without welding fittings. CONSTITUTION: A method for bending pipes being suitable for use in a high-purity fluid handling system includes steps of selecting a tube made from a material having a grain-size number of at least 5(502) and forming a bend in the tube with a radius being greater than 1.5 times a diameter of the tube(504). Bent tubes are applied to the high-purity system as supply lines, product lines, and vacuum forelines without heat treatment or polishing after being bent.
Patent KR-20030094835-A (KR)
Title: automation method of making process schedule using space hierarchy and work hierarchy information
Inventor: KIM U YEONG
IPC: G06Q99/00
Filed: 2002-06-08
Abstract: PURPOSE: A method for automatically making a process table using the hierarchical space information and the work process information is provided to remove a work for inputting many activities, and a preceding and following relation of the activities by defining the information for the space and the process with an universal standard, and offering an input tool according to the standard. CONSTITUTION: The hierarchical space information and the work process information for generating the activity on the process are inputted and stored in a system by using an input device(S10). The activity on the process table, and the preceding and following relation of the activity are generated and stored by the hierarchical space information and the work process information(S20). The process table is made by the activity including the preceding and following relation(S30).
Patent KR-20030096954-A (KR)
Title: Vehicle's ABS control circuit
Inventor: AHN DONG HO
IPC: B60T8/34
Filed: 2002-06-18
Abstract: PURPOSE: A control circuit of an ABS(Anti-Lock Brake System) for a vehicle is provided to remove a low-pressure accumulator at a reflux line, to supply a small-sized and lightweight ABS modulator block, and to cut down producing and assembling cost by reducing the number of components. CONSTITUTION: A control circuit of an ABS for a vehicle is composed of a brake line(30) for forming a passage supplying braking pressure generated in a master cylinder(10) to wheel brakes(20); an HCU(Hydraulic Control Unit) for controlling the brake line; an ECU(Electronic Control Unit) for controlling the HCU; a suction line(32) branched off from a reflux line(31) positioned at an inlet of a hydraulic pump(44) and connected with a storage tank(11) mounted to the master cylinder; and a check valve(60) installed at the upper part of the spot at which the suction line is branched off from the reflux line. The HCU includes inlet solenoid valves(41) installed to the brake line positioned at the upper part of the wheel brake and opened in normal times and outlet solenoid valves(42) installed to the reflux line positioned at the lower part of the wheel brake, normally closed. The ECU outputs an open-and-shut signal to the inlet and outlet solenoid valves and an operation signal to the hydraulic pump installed to the reflux line after receiving and computing a wheel speed signal from a speed sensor of wheels.
Patent KR-20030097143-A (KR)
Title: The backlight unit of liquid crystal display
Inventor: HAN SANG HO
IPC: G02F1/13357
Filed: 2002-06-19
Abstract: PURPOSE: An LCD backlight unit is provided to increase the light diffusion and light efficiency by using a diffusion sheet formed of a plurality of stacked diffusion layers, wherein an anti-blocking layer is removed for reducing the thickness and the diffusion sheet is free from the wrinkle caused by the heat of lamps. CONSTITUTION: An LCD backlight unit includes a diffusion sheet(55) formed of first and second base films(48,52), an anti-blocking layer(46) coated under the first base film, and first and second diffusion layers(50,54) coated on the first and second base films, wherein the component layers are integrated into a single sheet. The anti-blocking layer makes the size of beads distributed in the layer uniform and reduces the density of the beads, thereby decreasing the light diffusion function, protecting a light guide panel(42) under the diffusion sheet, and preventing the impurity adsorption caused by the static electricity. The first and second diffusion layers diffuse the light coming from the light guide panel, wherein the light incident amount and diffusion rate become different by the size and density of beads in the diffusion layers.
Patent KR-20020097004-A (KR)
Title: Substrate processing apparatus, liquid processing apparatus and liquid processing method
Inventor: MIYAZAKI KAZUHITO
IPC: G03F7/26
Filed: 2002-06-19
Abstract: PURPOSE: A substrate processing apparatus, a device and a method for processing liquid are provided to be capable of carrying out a uniform liquid processing in a whole substrate, even if the substrate is large. CONSTITUTION: A developing processing unit(DEV)(24) has a first developing liquid supply zone, where developing liquid is applied to the substrate(G), a liquid cutting/rinse zone, where developing liquid is removed from the substrate(G), and a roller transport mechanism(14) for transporting the substrate(G) in one direction in an almost horizontal attitude. In the liquid cutting/rinse zone, the substrate(G) is made in an inclined posture. The developing liquid is made to flow out and rinse liquid is supplied to the substrate(G), while a rinsing liquid discharge nozzle is moved at a predetermined speed along the surface of the substrate(G) kept in the inclined attitude. In the liquid cutting/rinse zone, the developing liquid can be removed from the substrate(G). Thus, the occurrence of development unevenness is prevented, and line width uniformity is enhanced.
Patent KR-20030007011-A (KR)
Title: Cable-connected connector device for card
Inventor: KURODA YOSHIMASA
IPC: G06K17/00
Filed: 2002-06-28
Abstract: PURPOSE: To provide a connector device for a card, easy to use and capable of selectively mounting a long SD card at a desired position where an amount of its insertion is different from other positions. CONSTITUTION: This connector device is provided with a header member 3 capable of reciprocating between a first holding position adjacent to an opening end 8a and a second holding position adjacent to an inner part while having plural terminal pieces 4 which can be brought into contact with the group of external connection terminals of the SD card, a holding means 7 capable of selectively holding the header member 3 at the first holding position or the second holding position, and a FPC 5 connected to each terminal piece 4 of the header member 3 by being derived from the device body, and the header member 3 is moved to the second holding position by being driven by the SD card, when the long SD card is pushed in a second mounting position where it is in a stored condition.
Patent KR-20030004102-A (KR)
Title: Reduction of sensitivity of an amplifier to an offset voltage
Inventor: DESBONNETS ERIC BERNARD MARIE
IPC: H03F3/34
Filed: 2002-07-02
Abstract: PURPOSE: A method for amplifying an input signal is provided to be capable of reducing the sensitivity of the amplifier to the DC component of the input signal. CONSTITUTION: A method of amplifying an input signal having a DC component and an AC component comprises the following steps of comparing the input signal(VIN,IIN) with a reference value, generating an intermediate signal(IINT) by subtracting(SUB) from the input signal(VIN,IIN) which is a termed correction signal(ICOR) resulting from the comparison(GEN), rectifying the intermediate signal(IINT), evaluating a mean value(IRECT) of the rectified intermediate signal(IRED), and multiplying the input signal(VIN,IIN) by the mean value(IRECT).
Patent KR-20040008001-A (KR)
Inventor: YOO YEONG SEON
IPC: B25B11/00
Filed: 2002-07-15
Abstract: PURPOSE: A clamp jig is provided to stably fasten workpiece of various heights with one variable block and simplify the structure thereof. CONSTITUTION: A clamp jig comprises a bite part(21) engaged with a workpiece(52), a support part(23) formed in the shape of 'U' at the opposite side of the bite part and engaged with a flange of a variable block, a clamp block(20) including a hole positioned between the bite part and the support part, a support means inserted in a hole to fasten the clamp block at the predetermined height, and a variable block(30) including a plurality of flanges separated at the longitudinal direction of a shaft(31).
Patent KR-20040008726-A (KR)
Title: Method for via filling in semiconductor device
Inventor: KIM GYEONG YEOL
IPC: H01L21/28
Filed: 2002-07-19
Abstract: PURPOSE: A via filling method of a semiconductor device is provided to be capable of restraining thermal burden and improving roughness. CONSTITUTION: A barrier metal film(110) is formed on a base layer(100) having a via(90). A metal film(120a) is formed on the resultant structure by a sputtering method. An adsorbate(130) is formed on the metal film for reducing the surface diffusion activation energy of metal ions. Then, reflow processing of the metal film(120a) is performed. The adsorbate(130) is one selected from group consisting of halogen element, halogen element compound, V-group elements and activated hydrogen.
Patent KR-20040009016-A (KR)
Inventor: JUNG HYE SEON
IPC: A61K9/00
Filed: 2002-07-20
Abstract: PURPOSE: Provided are a paclitaxel composition for the intravesical treatment of bladder tumor and a preparation method thereof, thereby easily dissolving paclitaxel, forming no precipitation of paclitaxel and treating bladder tumor effectively. CONSTITUTION: A paclitaxel composition for the intravesical treatment of bladder tumor is characterized by containing 4-90 wt.% of at least one monoglyceride compound, 0.01-90 wt.% of at least one kinds of oil, 0.01-90 wt.% of at least one kind of emulsifier and 0.01-20 wt.% of paclitaxel, based on the total weight of the composition.
Patent KR-20040009255-A (KR)
Title: Apparatus and method for recognizing organ from ultrasound image signal
Inventor: KIM NAM CHEOL
IPC: G06V10/42
Filed: 2002-07-23
Abstract: PURPOSE: An apparatus and a method are provided to achieve improved accuracy of recognition of organ by using the characteristic vector of the ultrasonic image signals. CONSTITUTION: An apparatus comprises a first determination unit for determining the characteristic vector of the input ultrasonic image signal; a storage unit for storing preset ultrasonic image signals for each organ; a second determination unit for determining the characteristic vectors of the preset ultrasonic image signals for each organ; a unit for calculating an average vector and standard deviation vector of the preset ultrasonic image signals by using the characteristic vectors of the preset ultrasonic image signals for each organ; and an organ determination unit for selecting an ultrasonic image signal for a single organ corresponding to the input ultrasonic image signal from among the preset ultrasonic image signals for each organ and determining the organ of the input ultrasonic image signal on the basis of the characteristic vector of the input ultrasonic image signal and the average vector and standard deviation vector of the preset ultrasonic image signals for each organ.
Patent KR-20040012012-A (KR)
Title: An electro-rheological fluid comprising polyaniline particles and preparation method thereof
Inventor: CHOI GYO JUN
IPC: C10M149/00
Filed: 2002-07-31
Abstract: PURPOSE: Provided is electrorheological (ER) fluids which have effective ER effect over a broad range of temperature, showing stable Bingham behavior per changes in temperature and electric field, by having semiconducting polyaniline particles dispersed in a non-conductive medium such as silicone oil. CONSTITUTION: The electrorheological fluids wherein 10-20 % by volume of polyaniline particles at pH 7.5-10.0 are dispersed in a non-conductive medium, are prepared by a method comprising: (1) carrying out polymerization of aniline in 1M aqueous hydrochloride solution at -10 to 5 deg.C to provide polyaniline particles; (2) milling the polyaniline obtained from the step (1), and selecting particles of 1-10 micrometer by sieving; (3) adjusting the pH of the resulted particles to 7.5-10.0 with aqueous sodium hydroxide solution; and (4) dispersing the obtained particles into a non-conductive solvent selected from a group consisting of silicone oil, transformer oil, transformer insulating solution, mineral oil, olive oil, and mixtures thereof.
Patent KR-20040014790-A (KR)
Title: Positive displacement pump with rota tion-guiding member
Inventor: PARK JONG KUK
IPC: F04C2/04
Filed: 2002-08-12
Abstract: PURPOSE: A positive-displacement pump with a rotation guide member is provided to prevent interference with sliding movement of a cut-off member and generation of tension between the cut-off member and a rotation guide member by allowing angular rotation of the rotation guide member by distance of radial movement of a piston when the piston circularly moves to be inscribed to a housing. CONSTITUTION: A rotation guide member(11) is mounted to a groove circularly formed on an upper part of a housing(1) in such a manner that the rotation guide member is rotated in the groove. A cut-off member(31) of a piston(21) circularly moving to be inscribed to a lower capacity chamber(3) of the housing is inserted to a concave part(13) of the rotation guide member in such a manner that the cut-off member slides up and down in the concave part. The rotation guide member is made of cast iron or steel. A sealing member(15) is mounted to the concave part to which the cut-off member is inserted to prevent infiltration of pumped object into the concave part when the cut-off member slides up and down.