baber/WOPTO huggingface dataset:
Patent KR-20020023365-A (KR)
Title: The various functional scissors
Inventor: KWON YUNG UP
IPC: B26B13/06
Filed: 2002-01-19
Abstract: PURPOSE: A multi-function shears are provided to simplify a cutting of an iron wire and a stripping of an electric wire covering, and to provide a convenience of a usage by adjusting an interval of a handle of the shears. CONSTITUTION: A handle(1a) is provided to an outside of a disc(1). An recesses(5,5a) having a different size for cutting off an iron wire and a recess(4) for stripping an electric wire covering are formed at a peripheral edge respectively. An inclined cutting blade portion(10) is formed to one side of the recesses(5,5a) for cutting off the iron wire, and a wall face(11) for supporting the iron wire is formed to the other side thereof. An inclined stripping blade portion(20) and a convex recess(20a) are formed to one side of the recess(4) for stripping the electric wire covering, and a wall face(21) for supporting the electric wire is formed to the other side thereof, thereby forming a pair of shears body(A,B). The pair of shears body(A,B) are linked crossly the disc(1) each other and is coupled by a hinge pin(2). An elastic spring(3) is coupled to an inside of the handle(1a). A control ring(30) is placed on one point in which the elastic spring(3) of the shears body(A) is coupled, and is fixed by a fixing screw(31).
Patent KR-20020070096-A (KR)
Title: Starting control method of and control apparatus for synchronous motor, and air conditioner, refrigerator, washing machine and vacuum cleaner each provided with the control apparatus
Inventor: ENDO TSUNEHIRO
IPC: H02P25/026
Filed: 2002-01-22
Abstract: PURPOSE: To provide a brushless DC motor controlling apparatus which surely starts a motor even if a load torque at the start of the motor is unknown and achieves high efficiency, low vibration and a high speed start-up property of the motor. CONSTITUTION: A rotor position is fixed at the start of the motor. Since the motor is commutated by using an energizing pattern so as to increase a motor output torque at the start of the motor, and an inverter output voltage is controlled, the motor is quickly switched to sensor-less driving, started and controlled.
Patent KR-20030065177-A (KR)
Title: Apparatus for sharpness improvement in display apparatus
Inventor: JUNG SANG SIK
IPC: H04N5/208
Filed: 2002-01-31
Abstract: PURPOSE: A device for correcting sharpness of a display is provided to correct sharpness of a deteriorated analog video signal with a digital circuit to improve contour characteristic of a displayed image. CONSTITUTION: A device for correcting sharpness of a display includes an image source generator(200), an analog processor(210), a digital sharpness corrector(220), and a display unit(230). The image source generator generates a video signal. The analog processor analog-processes the video signal generated by the image source generator to output R, G and B signals. The digital sharpness corrector corrects sharpness of the R, G and B signals. The display unit displays an image on a screen according to the R, G and B signals whose sharpness has been corrected by the digital sharpness corrector.
Patent KR-20030067034-A (KR)
Title: Disk, turn table
Inventor: JIN DAE GEUN
IPC: G11B25/04
Filed: 2002-02-06
Abstract: PURPOSE: A disk and a turntable are provided to realize a simple and stable thin type disk drive by reducing the thickness of the disk drive by removing an extra clamp member clamping the disk mounted on the turntable. CONSTITUTION: A disk(100) includes a hub(110) formed of a magnetic material in the center of the disk, and a protruded part(120) formed of the magnetic material in the center of the hub, having a ring shape longitudinal section. The disk is detachably mounted on a turntable(200) formed on the top of a spindle motor(300). The turntable has a groove part(201) formed corresponding to the protruded part, so that the disk directly mounted on the turntable is clamped by the protruded part and groove part.
Patent KR-20030012798-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: YAMAUCHI TSUNENORI
IPC: H01L29/10
Filed: 2002-02-19
Abstract: PURPOSE: To provide a semiconductor device of a high operation speed and small noise, and to provide a manufacturing method. CONSTITUTION: The semiconductor device is provided with a first semiconductor layer 14 formed on a semiconductor substrate 10, a lead-out base electrode 26 formed on the first semiconductor layer 14, a base layer 32 composed of silicon germanium containing carbon formed on the first semiconductor layer and connected to the lead-out base electrode at the side face of the lead-out base electrode, and a second semiconductor layer 36 formed on the base layer.
Patent KR-20030069404-A (KR)
Title: The epoxy insulator for cable joint
Inventor: CHOI SU GEOL
IPC: H01B3/40
Filed: 2002-02-20
Abstract: PURPOSE: An epoxy resin insulator for the connection of a cable is provided, to prevent the exfoliation generated at the both ends of the electrode by the bending of the electrode due to the thermal stress, thereby preventing the damage of insulation of the epoxy resin insulator. CONSTITUTION: The epoxy resin insulator(1) is made of an epoxy resin material and comprises an electrode(2) whose outer diameter is 1-10 mm to allow it to be bent easily by the thermal stress generated in the interface between the epoxy resin insulator and the electrode.
Patent KR-20030070356-A (KR)
Title: wall paper and its manufacturing method
Inventor: YUN JANG HO
IPC: D21H27/20
Filed: 2002-02-25
Abstract: PURPOSE: A manufacturing method of wall-paper which is characterized by having antibacterial property, deodorization and far infrared ray radiating effect and containing ion ore, germanium and charcoal is provided. CONSTITUTION: The wall-paper is obtained by the steps of: grinding the ion ore, the germanium and the charcoal into powder; mixing the powder with a paper material in proper ratio; injecting a mixture to a frame evenly, followed by drying; and then printing patterns on a surface. The wall-paper is comprised of: 5-20wt.% of the ion ore powder; 2-10wt.% of the germanium powder; 2-5wt.% of the charcoal powder; and the paper material.
Patent KR-20030071235-A (KR)
Title: Apparatus for making india ink
Inventor: KIM WON GI
IPC: B43M99/00
Filed: 2002-02-28
Abstract: PURPOSE: An ink stick grinder is provided to grind an ink stick uniformly since the ink stick held by an ink stick holder is grinded by an ink stick grinding roller as being moved forward and backward. CONSTITUTION: The ink stick grinder grinds an ink stick by contacting the ink stick held by an ink stick holder to the upper surface of a grinding roller rotating by a motor. A guide roller(16) having a spiral guide groove(30) on the outer peripheral face is mounted to a rotary shaft(14) of the grinding roller(18). A guide bar(42) formed on an operating arm(28) connected to the ink stick holder(24) is inserted.
Patent KR-20030073259-A (KR)
Title: Portable phone with self-clip function
Inventor: GULLICKSON MARK S K
IPC: H04B1/38
Filed: 2002-03-09
Abstract: PURPOSE: A portable terminal having a self-clip function is provided to have a closing function supplied by a hinge unit, and to have the clip function supplied by the first and the second projections and a wearing space, thereby wearable to a user. CONSTITUTION: The first housing(10) has the first projection(112a) supplied in front direction of an upper surface(10a). The second housing(20) has the second projection(210a) opposite to the first projection(112a) in front direction of a lower surface(20a), and is rotatively opened/closed by a hinge unit located in back direction. When the second housing(20) is closed in the first housing(10), a wearing space(40) is supplied by turns on a concave space and a convex space between the upper surface(10a) of the first housing(10) and the lower surface(20a) of the second housing(20) by contacting the first projection(112a) with the second projection(210a).
Patent KR-20020035051-A (KR)
Inventor: CHO CHANG HO
IPC: C12P7/18
Filed: 2002-03-20
Abstract: PURPOSE: Provided is a novel strain, Pseudozyma tsukubaensis, which is separated from the fermented sludge generated from the manufacturing of xylitol, and produces erythritol in high yield and productivity. Also, provided is a method for manufacturing erythritol from glucose by using the above strain. CONSTITUTION: The novel strain, Pseudozyma tsukubaensis (KCCM-10356) is separated from the fermented sludge which is generated from the manufacturing of xylitol. The method for manufacturing erythritol in high yield and productivity comprises the steps following: seed culture of Pseudozyma tsukubaensis (KCCM-10356); fermentative culture of the seed cultured strain in a medium containing glucose and nitrogen source; then separation and purification of erythritol. In the fermentative culture, the fermentation medium contains 300-500g/L of glucose and 15-25 g/L of yeast extract and cultivation conditions are as follows; 30-34 deg.C, pH5.5, 0.3vvm of aeration and stirring speed of 500-800 rpm.
Patent KR-20030077205-A (KR)
Title: Data input method and buffer for improving tDQSS window
Inventor: NA WON GYUN
IPC: G11C11/4093
Filed: 2002-03-25
Abstract: PURPOSE: A data input method and a data input buffer for improving a tDQSS window are provided to perform a data write operation in the minimum tDQSS to the maximum tDQSS by improving the tDQSS window. CONSTITUTION: A data input buffer for improving a tDQSS window includes a conversion circuit(31), the first transmission circuit, and the second transmission circuit. The conversion circuit(31) is used for converting serial data of the first group to parallel data of the first group in response to a data strobe signal or converting the serial data of the second group to the parallel data of the second group in response to the data strobe signal. The first transmission circuit is used for transmitting the parallel data of the first group to the corresponding output terminals in response to the first write signal. The second transmission circuit is used for transmitting the parallel data of the second group to the corresponding output terminals in response to the second write signal. The first write signal and the second write signal are activated alternately.
Patent KR-20030077213-A (KR)
Title: Condenser Used In Refrigerating Car Of Cooling Reserving Type
Inventor: KIM SEONG SU
IPC: F28D15/02
Filed: 2002-03-25
Abstract: PURPOSE: A condenser of a cooling reserving type refrigerating car is provided to manufacture the condenser light and firm, totally lighten a storeroom, and accordingly prevent the vehicle from being overturned out of the road in traveling. CONSTITUTION: A condenser of a refrigerator car for radiating condensed cold temperature into a storeroom comprises a condensing pipe(7) installed to an inner wall of the storeroom with including refrigerant; a refrigerant pipe(8) for transmitting the cold temperature through the inside of the condensing pipe to the refrigerant; and a sealing-up unit(9) preventing the leakage of the refrigerant by blocking up both ends of the condensing pipe. The condensing pipe is made from synthetic resin and a cooling fin(8a) is formed on an outer peripheral surface of the refrigerant pipe.
Patent KR-20030082633-A (KR)
Inventor: YOON JONG SUN
IPC: D06F17/10
Filed: 2002-04-17
Abstract: PURPOSE: A pulsator for a washing machine is provided to produce in a low price and improve corrosion resistance, abrasion resistance and the strength of the surface by forming a chromium-plating layer on the surface. CONSTITUTION: A pulsator(20) for a washing machine is injection-molded from synthetic resin and is composed of a chromium plating layer(22) formed on the upside of the pulsator that is exposed to the inside of the washing machine and contacted to the laundry. The chromium plating layer is not tarnished in the air with having excellent durability and, additionally, is not damaged or discolored even if the chromium plating layer is exposed to chemical products as various detergents, due to excellent chemical resistance of the chromium plating layer.
Patent KR-20030083291-A (KR)
Title: The structure of the tube mattress
Inventor: MOON IL HO
IPC: A47C27/08
Filed: 2002-04-20
Abstract: PURPOSE: Structure of a tube mattress is provided to maintain uniformity of a mattress cushion, to secure safe use even in case of the leakage of charged water or air, and to prevent malfunction thereof as well as reduce manufacturing cost by virtue of its relatively simplified manufacturing process. CONSTITUTION: The tube mattress consists of an outer sheet(1) comprising upper and lower panels(5,5a), front and rear side panels(12), and an outer circumferential panel, and water or air injection ports formed at one side thereof. The outer sheet defines a plurality of individual spaces sectionalized by partitions. Each of the spaces is drilled with through holes at constant distances, and installed with a cylindrical post(8) having upper and lower attached plates(2,2a).
Patent KR-20030079638-A (KR)
Title: A telephone tapping apparatus and tapping position confirm apparatus
Inventor: MIN JOON KI
IPC: H04B17/00
Filed: 2002-04-29
Abstract: PURPOSE: A device for sensing a wiretapping of wire/wireless telephones and confirming a wiretapping position is provided to cut off a wire/wireless tapping by a jamming method, and to use a GPS for a wiretapped place, thereby detecting wiretapping and hidden cameras. CONSTITUTION: An antenna(ANT) receives a wiretapped electric wave, and controls sensitivity of the electric wave. An electric wave receiver(10) receives the electric wave. An impedance matching and noise removing unit(20) matches impedance of the electric wave, and removes noise thereof. A receiving signal detector(30) detects a wiretapped signal. A signal amplifier(40) amplifies an inputted signal in certain level. A microcomputer(50) inputs the amplified signal, and controls the signal. A jammer generator(60) generates a jammer under the control of the microcomputer(50). A GPS(70) transceives a signal, and tracks a wiretapped place.
Patent KR-20030085369-A (KR)
Title: Fiber Optic Cable Puller
Inventor: KANG CHOON SOO
IPC: H02G1/06
Filed: 2002-04-30
Abstract: PURPOSE: A fiber optic cable controller is provided to prevent a damage of a cable by transmitting uniformly the pressure in a process for burying the cable. CONSTITUTION: A fiber optic cable controller includes a plurality of guide rollers(21,22), an oil pressure unit(23), a valve(25), and an elevation portion. The guide rollers(21,22) are used for supporting a cable and a drawing rope connected to the cable. The oil pressure unit(23) converts the oil pressure generated from the driving force of an engine to the mechanical force and transmits the mechanical force to a plurality of conveyers(11,12). The valve(25) is used for connecting the oil pressure unit(23) to an oil pressure tube(27) in order to transmit the oil pressure to an external oil pressure tube(28). The elevation portion changes a gap between the conveyers(11,12) by an operation of an elevating handle(26).
Patent KR-20030088781-A (KR)
Title: A nucleotide sequence of threonine operon deregulated from isoleucine and a method for producing L-threonine using a transformed cell containing the same
Inventor: KIM SEONG JUN
IPC: C12N15/52
Filed: 2002-05-15
Abstract: PURPOSE: A nucleotide sequence of threonine operon deregulated from isoleucine and a method for producing L-threonine using a transformed cell containing the same nucleotide sequence are provided. The transformed cell can produce high concentration of L-threonine regardless of the presence of isoleuicine. CONSTITUTION: A nucleotide sequence of threonine operon of Escherichia coli in which nucleotides at position -56 to -18 or a portion thereof are deleted is provided, wherein the nucleotide sequence of 39 bp-removed threonine operon of Escherichia coli is represented by SEQ ID NO: 2. A recombinant vector containing the nucleotide sequence of SEQ ID NO: 2 is provided, wherein a vector pECCG 122 obtained from KFCC 10696 is used; and the vector is pTHR(+). A transformed cell which is produced by transforming a host cell with the recombinant vector pTHR(+) is provided, wherein the host cell is Escherichia sp. or Corynebacterium; and the host cell is Escherichia coli KCCM 10236. A method for producing L-threonine comprises culturing the transformed cell and recovering L-threonine from the cultured medium.
Patent KR-20030077915-A (KR)
Title: Epoxy Multi-function Primer Composition for concrete construction
Inventor: KIM SANG YANG
IPC: C09D163/00
Filed: 2002-05-29
Abstract: PURPOSE: Provided is an epoxy primer adhesive which can vary the function of primer according to compounding conditions and improve the function of primer by changing the structure of epoxy resin. The improved multi-functional primer adhesive has enhanced physical properties and workability. CONSTITUTION: The multipurpose epoxy primer adhesive comprises: 100wt.% of the first composition containing 40-50wt.% of basic epoxy resin, 25-35wt.% of one or more unreactive thinner selected from ethyl cellosolve and n-butanol, 2-4wt.% of reactive emulsifier, 1-3wt.% of coagulant such as silicon dioxide, 0.01-0.1wt.% of polysiloxane as defoaming agent, and 10-25wt.% of water; 10-40wt.% of the second composition of hardener component containing 60-70wt.% of amine hardener, 1-10wt.% of phenol accelerator, and 20-35wt.% of ethyl cellosolve as an unreactive thinner; and 30-70wt.% of the third composition of filler component containing 80-90wt.% of cement, 1-10wt.% of alumina, and 1-10wt.% of calcium hydroxide.
Patent KR-20020060654-A (KR)
Inventor: KIM JEA HA
IPC: D01F6/62
Filed: 2002-06-14
Abstract: PURPOSE: A healthful functional man-made fiber containing silver powder which is characterized by radiating far infrared ray, protecting the human body against bacteria and mold, promoting the circulation of blood, promoting health and being useful for a padding, hospital clothes, a blanket, a cushion, a mat, a carpet, shoes and so on, and a manufacturing method thereof are provided. CONSTITUTION: The healthful functional man-made fiber is obtained by a process containing the steps of: powdering silver having 99.9% of purity; mixing 99.0-99.9wt.% of polyester and 0.1-1.0wt.% of silver powder(under 0.5micron); and then extruding.
Patent KR-20030097403-A (KR)
Title: Washing drier
Inventor: LEE GYE WON
IPC: D06F57/12
Filed: 2002-06-21
Abstract: PURPOSE: A laundry drying stand is provided to automatically turn off a driving unit of a hanging rod support bar at the upper limit and the lower limit of the hanging rod support bar, to reduce drying hours by blowing hot blast, and to adjust the horizontal state of the hanging rod easily by adjusting the length of the rope. CONSTITUTION: A laundry drying stand comprises a drying stand body(110) installed on the ceiling; a hanging rod support bar(132) mounting plural hanging rods(130) hanging the laundry; plural connecting links(120) connecting the drying stand body and the hanging rod support bar with folding mutually; and plural ropes(135a,135b) moving the hanging rod support bar up and down to the drying stand body by the connecting links. The drying stand body includes a driving unit formed in the drying stand body, a rotating shaft rotated and combined with the driving shaft of the driving unit, a winding roller winding and releasing plural ropes in moving up and down the hanging rod support bar, and an operation control unit controlling winding of the rope.
Patent KR-20040000165-A (KR)
Title: endurance test system of stabilizer for car
Inventor: LEE YONG GAK
IPC: G01M17/00
Filed: 2002-06-24
Abstract: PURPOSE: A durability test apparatus is provided to achieve improved accuracy of data and operating reliability of vehicle. CONSTITUTION: A durability test apparatus comprises rod fixing brackets(21,22) for fixing ends of stabilizer bar rods(3,4) coupled to a stabilizer bar(1) on a work die(2); bar fixing brackets(23,24) coupled to both ends of the stabilizer bar, respectively; a connection member arranged perpendicularly to the bar fixing brackets, and which interconnects ends of the bar fixing brackets; a support member(27) having an end fixed on the work die and the other end coupled to the connection member through a hinge member(26) which penetrates through the center of the connection member; and an actuator(28) for exciting the end of the connection member in such a manner that the connection member repeatedly performs see-saw movement centering from the hinge member.
Patent KR-20030004097-A (KR)
Title: Polymer electrolyte membrane and fuel cell
Inventor: HIDAKA YASUAKI
IPC: B01D71/82
Filed: 2002-06-29
Abstract: PURPOSE: Provided is a polyelectrolyte membrane having excellent water resistance and high thermal resistance, as well as practical strength required for use as a polyelectrolyte membrane of a solid polyelectrolyte type fuel cell at low price. CONSTITUTION: The polyelectrolyte membrane comprises (i) a polyelectrolyte consisting of a block copolymer comprising one or more blocks in which sulfonic acid groups are introduced and one or more blocks in which sulfonic acid groups are not substantially introduced, wherein at least one block in the block copolymer is a block having aromatic rings in the polymer chain, and (ii) a porous membrane. The block in which sulfonic acid groups are introduced, is a block that has a structure having sulfonic acid groups on aromatic rings.
Patent KR-20040003737-A (KR)
Title: Surface treatment method for the rim of a pair of spectacles
Inventor: LEE HAK JUNG
IPC: G02C5/00
Filed: 2002-07-04
Abstract: PURPOSE: A method for processing a surface of a glass frame is provided to reduce the allergy due to nickel plating by processing the surface of the glass frame with a material are good to a human body. CONSTITUTION: A surface of a glass frame is plated with a nickel. An ocherous coating layer(3) is formed on the nickel coating layer(2) by spraying a mixture of a fine loess powder and a distilled water or performing an electrodeposition coating. The ocherous coating layer(3) emits infrared rays to a skin to increase the effect of infrared rays. An elvan coating layer(4) is formed on the ocherous coating layer(3) by mixing an elvan powder with a coating paint and spraying the mixture. The elvan coating layer(4) eliminates a contaminant, an organic matter, and various germs. Thereafter, the glass frame is dried.
Patent KR-20040011130-A (KR)
Title: Video game controller for one player and multiplayer and Method for the same
Inventor: HONG GWAN YU
IPC: A63F13/31
Filed: 2002-07-29
Abstract: PURPOSE: An apparatus for controlling a video game apparatus for a single player and/or multiple players, by which input devices for various game applications are easily connected, allowing multiple players to participate in the same video game at different places. CONSTITUTION: The controlling apparatus(100) comprises: a mode selection module(140) for selecting a game mode of a single player game mode and a multiple player game mode; an input device signal switching module(130) for independently outputting input signals from various input devices(51-54) to video game devices(301-304) in the single player game mode and for preventing the input signals from being independently output to various game devices(301-304) in the multiple player game mode; a transmission module(140) for combining input signals from the input devices(51-54) and transmitting the same to the game devices(301-304); a video signal switching module(120) for outputting signals applied from the game devices(301-304) to display devices in each game mode; a control module(110) for controlling interaction among the respective modules; and a control ON/OFF switching module(160) for selectively switching the game devices(301-304) and an external video player(400) to terminate the control operation by being connected to the video player(400).