baber/WOPTO huggingface dataset:
Patent KR-20040108163-A (KR)
Inventor: SEO YEONG CHEOL
IPC: B60T8/58
Filed: 2003-06-16
Abstract: PURPOSE: A vehicle wheel speed correction method in mounting a temporary tire is provided to keep properly performance of various electronic control systems using vehicle wheel speed by correcting speed of vehicle wheels if the vehicle wheel speed is distorted in traveling. CONSTITUTION: A vehicle wheel speed correction method in mounting a temporary tire is composed of steps for calculating speed of each wheel by receiving a signal from vehicle wheel speed sensors of each vehicle wheel(S101); deciding if the temporary tire is mounted or not, based on the vehicle wheel speed(S102); outputting directly the vehicle wheel speed that is not corrected if not the temporary tire and correcting the vehicle wheel speed if for the temporary tire(S103); and outputting the corrected vehicle wheel speed to a control system(S104). The control system comprises an ABS(Anti-Lock Brake System), a TCS(Traction Control System), and an ESP(Electronic Stability Program).
Patent KR-20040109971-A (KR)
Inventor: JUNG DAE SEUNG
IPC: H03D13/00
Filed: 2003-06-19
Abstract: PURPOSE: A clock and data recovery apparatus using a linear phase detector and a recovering method thereof are provided to detect rapidly a phase difference by comparing a phase of a data signal with phases of clock signals. CONSTITUTION: A phase difference information unit(200) detects a phase difference between a data signal and a clock signal having a frequency corresponding to 1/N of a transmission rate of the data signal and generates a plurality of phase difference information signals having first phase difference information for the detected phase difference. A combination unit(220) generates a plurality of combination signals having second phase difference information by combining two or more phase difference information signals. A phase difference signal generator(240) is used for generating a phase difference signal by the combined signals.
Patent KR-20040110447-A (KR)
Inventor: NAM CHUL HWAN
IPC: B43K/
Filed: 2003-06-19
Abstract: PURPOSE: A writing instrument with a stylus pen, which is used as a writing pen and stylus pen for a PDA, is provided to use the present instrument as a stylus pen, to protect the touch panel from the excessive touch pressure, and to improve the writing feeling. CONSTITUTION: The writing instrument(30) with a stylus pen includes: a housing(32); a back and forth moving nut(40), connected with the housing(32) in a splined manner, and with a pen tip protruding mechanism(36) of the writing instrument(30) by means of a holder(34); a hollowed rotary cap(42), connected with the end of the back and forth moving nut(40) in an axially fixed and freely rotated manner; a slide screw(44), screw-connected to the back and forth moving nut(40) and spline-connected with the rotary cap(42); and a touch tip(46), arranged on the end of the slide screw(44) and protruded from the center of the rotary cap(42) to the outside and/or vice-versa.
Patent KR-20050004940-A (KR)
Inventor: KIM JEONG HYUN
IPC: G02F1/1335
Filed: 2003-06-27
Abstract: PURPOSE: An LCD(Liquid Crystal Display) panel and a method for manufacturing the same are provided to make the manufacturing process of the LCD eco-friendly, simple and economical by forming a light shielding layer by spraying a high conductive material of powder type on a substrate, instead of a resin. CONSTITUTION: A light shielding material of paste type is prepared, wherein the light shielding material includes at least one selected from gold, silver and copper having a high conductive characteristic. A light shielding layer(122) is formed on a substrate(121) by jetting the light shielding material of paste type on the substrate through an ink jet method. A color filter layer(126) is formed on the resultant substrate including the shielding layer. The light shielding layer is capable of preventing light reflection.
Patent KR-20050002196-A (KR)
Inventor: JUNG OH SEUP
IPC: H04N5/74
Filed: 2003-06-30
Abstract: PURPOSE: An apparatus for preventing a TV(TeleVision) from overturning is provided to mount a supporting member to a lower portion of the television so that a rise and fall shaft of the supporting member can be risen or fallen and the projection television can be stably supported. CONSTITUTION: A guide member(10) is attached to the bottom of a case. Penetration holes(1,2) are formed horizontally to both sides of the guide member(10), respectively and shaft inserting holes(3,4) are formed at the center portions of an upper portion and a horizontal plate(5) of the guide member(10). A rise and fall shaft(20) is combined to the shaft inserting holes(3,4) of the guide member(10). A penetration hole(11) is formed at a side of the shaft(20) and has the same diameter as that of the penetration holes(1,2). Upper and lower protrusions(12,13) are formed horizontally to the outer lower portion adjacent to the penetration hole(11). A compressing coil spring(14) is mounted between the upper protrusion(12) and horizontal plate(5) of the guide member(10). A horizontal rod(30) is combined movably and horizontally from penetration holes(1,2) of the guide member(10). Both ends of the horizontal rod(30) are protruded to the outside of the guide member(10).
Patent KR-20050002373-A (KR)
Inventor: EUN YONG SEOK
IPC: H01L21/336
Filed: 2003-06-30
Abstract: PURPOSE: A gate dielectric layer of a semiconductor memory device and a forming method thereof are provided to reinforce physical and electrical properties of the gate dielectric layer by using a multilayer structure composed of a first silicon oxide layer, a silicon nitride layer and a second silicon oxide layer as the gate electrode layer. CONSTITUTION: A first silicon oxide layer(2) is thermally grown on a cell and peripheral region. A photoresist layer is formed on the first silicon oxide layer within the cell region. The first silicon oxide layer of the peripheral region is etched by using a cleaning process. The photoresist layer is removed therefrom. A silicon nitride layer(6) and a second silicon oxide layer(8) are sequentially formed thereon.
Patent KR-20050005280-A (KR)
Inventor: JEONG HYUN JUNG
IPC: H04B1/38
Filed: 2003-07-01
Abstract: PURPOSE: A mobile communication terminal having a foldable keypad module is provided to configure a keypad module in foldable type, and to comprise different input units on both sides of the keypad module, thereby including various contents in the terminal while magnifying terminal utility. CONSTITUTION: A keypad module(200) is rotatively folded through a hinge(210) on one side of a mobile communication terminal body(100). The first input unit(220) and the second input unit(230) which are different from each other are disposed on a front side and a rear side of the keypad module(200). The keypad module(200) is separated from the hinge(210). Detachable connectors are comprised on opposite sides of the separated keypad module(200) and the hinge(210) to reversely combine the keypad module(200) as well as to exchange the keypad module(200).
Patent KR-20050003809-A (KR)
Inventor: MOON KWI HYEON
IPC: H04L12/28
Filed: 2003-07-04
Abstract: PURPOSE: A method for improving quality of service in a wireless LAN system is provided to realize a differentiated service by reducing a backoff time for clients requiring high service quality in comparison with general client. CONSTITUTION: The minimum values and the maximum values of different contention windows are preliminarily set up with respect to a plurality of wireless LAN clients(11). The clients(11) who want to occupy a channel confirm the occupied state of the channel. If the channel is in an idle state, each of the clients(11) reduce back-off time as much as the minimum values of the contention windows set for each client(11). If the back-off time terminates, the clients(11) try to occupy the channel.
Patent KR-20050005178-A (KR)
Inventor: KIM DONG GYU
IPC: G02F1/133
Filed: 2003-07-07
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to securely supply signal voltage to storage capacitors of all rows of pixels by supplying the signal voltage through a connection conducting wire to a storage capacitor of another pixel although a conducting wire connected to a storage capacitor of one pixel is shorted. CONSTITUTION: A plurality of pixels have storage capacitors(70). Signal voltage sources(20) supply signal voltage to the storage capacitors of the pixels. Signal voltage wires(21) respectively connect the signal voltage sources and the storage capacitors. Respective signal voltage wires are electrically connected in common by a connection wire(90) adjacent to a gate driver. The connection wire is capable of being formed of ITO(Indium Tin Oxide) material.
Patent KR-20050006968-A (KR)
Inventor: KIM HAN HYO
IPC: A23B7/10
Filed: 2003-07-10
Abstract: PURPOSE: A kimchi refrigerator containing a separate small-volume kimchi storage room for maturing and storing a small amount of kimchi other than conventional large-volume kimchi storage room is provided. It does not affect the large-volume kimchi storage room despite an outflow of cold air by frequent opening and closing of a door in the event of taking out kimchi from the small-volume kimchi storage room, thereby saving power consumption. CONSTITUTION: The kimchi refrigerator contains at least one small-volume kimchi storage room(20,30) and at least one large-volume kimchi storage room(10,15), in which at least one small-volume kimchi storage room and at least one large-volume kimchi storage room contain a cold air supplying means and a heat generating means which are independently controllable. The reference temperature value for maturing and storing of the small-volume kimchi storage room is set to a lower level than that of the large-volume kimchi storage room. The small-volume storage room is formed in the shape of a drawer.
Patent KR-20040010162-A (KR)
Inventor: ARAI SHINJI
IPC: H01G9/032
Filed: 2003-07-14
Abstract: PURPOSE: To provide an excellent solid electrolytic capacitor and its manufacturing method by preventing dielectric breakdown which is caused by the attachment of particles constituting a cathode to defective parts made on a dielectric layer, and thus reducing a current leakage without allowing the particles to permeate into an electrolyte layer. CONSTITUTION: Non-conductive particles 1a are interposed between the dielectric layer 12 and the electrolyte layer 13 in the solid electrolytic capacitor, a second electrolyte layer 13 which is composed of electroconductive polymer 13b comprising graphite particles 14b and the non-conductive particles 1a are formed.
Patent KR-20040010283-A (KR)
Inventor: ITO TAKAE
IPC: G02F1/13
Filed: 2003-07-21
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided so that an input terminal of a flexible board is consistently connected to an output terminal of a printed board even when the pitch of the input terminal is decreased. CONSTITUTION: The LCD has a liquid crystal panel and at least one flexible board(26). The liquid crystal panel displays an image. The at least one flexible board mounts a driving IC(28). The flexible board is disposed on one side of the liquid crystal panel. At least two driving ICs are mounted on each flexible board. The at least two driving ICs are cascaded with respect to input signals.
Patent KR-20050012939-A (KR)
Inventor: AHN JAE YOUNG
IPC: H01L21/20
Filed: 2003-07-25
Abstract: PURPOSE: An apparatus and a method for forming a thin film are provided to improve the deposition speed of a thin film and to form a nitride layer of semiconductor during one cycle. CONSTITUTION: An apparatus for forming a thin film includes a first and a second reaction gas supply units, a carrier gas supply unit, a vapor storage unit, a vapor supply inlet and a pump. A thin film is formed by decomposing the first reaction gas including Si2Cl6. The residual first reaction gas is purged out. The thin film is nitrided by supplying a second reaction gas. The residual second reaction gas is purged out. The first reaction gas is supplied at a speed of 10cm/second more under a condition that the substrate is rotated.
Patent KR-20050013329-A (KR)
Inventor: KUSANAGI RYOTA
IPC: B22F3/10
Filed: 2003-07-28
Abstract: PURPOSE: To provide a method for manufacturing a blade workpiece which is formed of light cemented carbide so that the blade workpiece has a low specific gravity while it maintains high wear resistance and high hardness, and a blade workpiece manufactured by the method. CONSTITUTION: A method for manufacturing a blade workpiece comprises a step of preparing a mixed powder of the first workpiece and the second workpiece by mixing 50 to 90 wt.% of vanadium carbide(VC) powder(a first workpiece) having specific gravity of 6 or less with 10 to 50 wt.% of titanium(Ti) or titanium alloy powder(a second workpiece) having specific gravity of 6 or less; a step of obtaining a molded article by pressing the mixed powder in a press after filling the mixed powder into a molding dies; and a step of sintering the molded article at a temperature of 1,500 deg.C or less, wherein the sintered molded article has hardness of HRA81(HV700) or more and specific gravity of 6 or less, wherein the method further comprises a step of adding 0.3 to 3 wt.% of silver powder to the mixed powder, and wherein the second workpiece is cobalt powder.
Patent KR-20050017576-A (KR)
Inventor: JO YOUNG HYUN
IPC: C12N1/12
Filed: 2003-08-14
Abstract: PURPOSE: A method for preserving species of seaweeds by cryopreservation is provided, thereby allowing for long time preservation of seaweeds species which do not produce seeds and dormant spores. CONSTITUTION: The method for preserving species of seaweeds by cryopreservation comprises the steps of: (1) preparing the suspension of gametophyte, sporophyte and thallus of seaweeds species; (2) adding a cryoprotectant into the suspension; (3) prefreezing the suspension to -20 to -60 deg. C in the rate of 0.1 to 5 deg. C/min; (4) inserting the prefrozen suspension into liquid nitrogen, and storing it at -120 deg. C; (5) dissolving the frozen suspension; and (6) removing the cryoprotectant from the suspension, wherein the cryoprotectant is prepared by adding 1 to 20% of dimethylsulfoxide, 0.1 to 2 M of sorbitol, 0 to 10% of proline and 1 to 10% of dextran into 0 to 100% of sea water, and regulating pH of the mixture to 8.0.
Patent KR-20050019629-A (KR)
Inventor: CHO SUNG WOO
IPC: D06B3/28
Filed: 2003-08-20
Abstract: PURPOSE: A dyeing device and a method for insoluble natural dyes are characterized by preventing the dyes from being oxidized, having uniform dyeing effect, increasing productivity, reducing a dyeing cost, being capable of dyeing knitted fabric and manufacturing textile having excellent economic efficiency and quality. CONSTITUTION: A dyeing method for insoluble natural dyes is as follows: reducing the insoluble natural dyes under a condition that alkali exists to prepare a water soluble dyeing solution(2); circling the dyeing solution in a liquid tube(20) and a textile stay body(10); spraying the dyeing solution on the textile(c) through a nozzle(21) and not contacting the dyeing solution with oxygen existing in air; injecting nitrogen with a nitrogen inlet(12) after opening a valve of an outlet(11); exhausting the oxygen through the outlet; and then filling an empty space of the textile stay body with the nitrogen to prevent the dyeing solution from being oxidized. A dyeing device thereof comprises: the outlet and the nitrogen inlet which are set on an upper part of the textile stay body, preventing the dyeing solution from being contacted with the oxygen; and the nozzle which is set under liquid level(15), preventing the dyeing solution from being oxidized.
Patent KR-20050020263-A (KR)
Inventor: BAEK JEA JIN
IPC: B05B13/02
Filed: 2003-08-21
Abstract: PURPOSE: Provided is a movable type automatic painting system(reciprocator) for use in a hull shell which consists of self-propelled scissors lift platform, to obtain uniform painting quality and improve work efficiency. CONSTITUTION: The movable type automatic painting system for a hull shell includes a Y-axis carrier structure(23) mounted on a carriage base frame and having a sliding frame, a C-axis rotation driving unit(24) rotating on the Y-axis carrier structure(23), Z-axis and X-axis carrier structures(21,28) installed on the C-axis rotation driving unit(24) to be perpendicular to each other, and a W-axis rotation unit(27) installed on the X-axis carrier structure(28) for controlling the rotation and the speed and having a spray gun(26) containing paint supplied from a paint tank and a spray painting unit.
Patent KR-20050011638-A (KR)
Inventor: CHO WOO YOUNG
IPC: A01K31/06
Filed: 2003-09-02
Abstract: PURPOSE: A wall body for a bird cage is provided which is capable of being easily assembled or disassembled so that various contaminants or alien materials sticking to an inner surface of the wall body of the cage are simply removed, thereby maintaining cleanliness in and around the bird cage. CONSTITUTION: The wall body(20) for a bird cage comprises: a support rack unit consisting of vertical support racks(23) and horizontal support racks(24) forming a framework of the bird cage and having two pairs of guides; a transparent wall body(21) attached to or detached from one of the two pairs of guides; an auxiliary wall body temporarily attached to a guide other than the guide to which the transparent wall body(21) is attached when the transparent wall body(21) is replaced; and an intake port(11) provided on an outer surface of a roof(10) of the bird cage.
Patent KR-20040024473-A (KR)
Title: Separating method for recycling foil-laminated material
Inventor: HUANG CHAO KUO
IPC: B29B17/02
Filed: 2003-09-05
Abstract: PURPOSE: A separating method is provided that uses a nitric acid solution to soak and peel different material layers of the foil-laminated material apart in preparation for a recycling process. CONSTITUTION: In a separating method for recycling foil-laminated material composed of a foil layer laminated with at least one permeable layer by forming alumina at interfaces, the method comprises the steps of soaking foil-laminated material in a stripping agent, wherein the stripping agent is an acid solution containing nitric acid to permeate the at least one permeable layer to dissolve alumina at interfaces to divide the foil-laminated material into a separated foil layer and at least one separated permeable layer; cleaning the separated foil layer and the at least one separated permeable layer; drying the separated foil layer and the at least one separated layer; and classifying the separated foil layer, the at least one permeable layer for subsequent recycling processes.
Patent KR-20040025636-A (KR)
Inventor: KUWAHARA MASAYA
IPC: G11B7/085
Filed: 2003-09-18
Abstract: PURPOSE: A tracking controller and a tracking control method are provided to perform tracking control with high accuracy and high stability even if a recording region and an unrecorded region of data are included in a rewritable or writable recording medium. CONSTITUTION: A tracking error detection section(3) detects a tracking error signal indicating displacement between tracks of a recording medium and a condensing position of a light beam condensed to the recording medium, and outputs the signal. A tracking control section(4) generates a driving signal for moving the light beam in such a manner that the condensing position of the light beam exists on the trackers in accordance with the tracking error signal.
Patent KR-20040027388-A (KR)
Inventor: ENJO HIROYASU
IPC: H01L21/822
Filed: 2003-09-24
Abstract: PURPOSE: A semiconductor integrated circuit device having a ROM decoder is provided to reduce a layout size of an ROM decoder and a capacitance of a gate. CONSTITUTION: A semiconductor integrated device includes a ROM decoder(216N,216P) of n bits for selecting one gradation voltage out of gradation voltages of the 2¬n gradations in connection with gradation level data signals of n bits. The ROM decoder has n pairs of facing gate interconnections into which the data signal is input with the non-inverted state and with the inverted state on another of the pair. Pairs of the 2¬n are composed of an enhancement type transistor and a depletion type transistor in ON-state are arranged at predetermined positions side by side at the pair of the facing gate interconnections. With respect to each of the pair of the facing gate interconnections, the width of the gate interconnection that contains the upper portion of the depletion type transistor and extends from the depletion type transistor to the enhancement type transistor neighboring to the depletion type transistor is reduced so that recess portions are formed inside the confronting gate interconnections.
Patent KR-20050030402-A (KR)
Title: Apparatus of led lighting source and fabrication method thereof
Inventor: JO IN HO
IPC: G02F1/13357
Filed: 2003-09-26
Abstract: An LED(Light Emitting Device) light source device and a method for manufacturing the device are provided to produce a plane light source for a back lighting with low power and high efficiency using an LED and easily obtain the plane light source only by sequentially arranging LED light source devices. An LED light source device includes a light guide bar(11) made of a transparent resin, a metal coating film, an LED holder(14), an LED(15), and an LED driver(16). The light guide bar has a beam output part(12) arranged along the length of the bar. The metal coating film is coated on the portion of the light guide bar other than the beam output part to form a light reflecting layer. The LED holder is combined with both ends or one end of the light guide bar. The LED is set inside the LED holder to irradiate a beam to the inside of the light guide bar. The LED driver supplies a driving voltage to the LED.
Patent KR-20030091852-A (KR)
Inventor: KIM MAN SING
IPC: C09K5/14
Filed: 2003-09-26
Abstract: PURPOSE: A superconductive mixture for heat transfer is provided, to improve the velocity of heat transfer with reducing the loss of heat by using graphite powder and methanol. CONSTITUTION: The superconductive mixture comprises 1 g of graphite powder with a diameter of 0.1 mm or less per 10 mol of methanol. Optionally the superconductive mixture comprises further 10 ml of distilled water, 5 ml of ethanol, 0.1 g of copper particle with a diameter of 1 micrometers or less, and/or 0.1 g of silver particle with a diameter of 1 micrometers or less.
Patent KR-20050030514-A (KR)
Title: Packseal sticker which has the flap
Inventor: HO SUNG AHN
IPC: C09J7/02
Filed: 2003-09-26
Abstract: Provided is a pack seal sticker having a flap to allow the contents to be isolated completely from moisture and air after opening, thereby allowing the state of the contents to be maintained until consumed. The pack seal sticker(20) is coated with an adhesive, wherein at least one flap(30) is extended in a certain shape and a certain size from the left or right edge part of a lower part(27) to the width direction in the reference of upper and lower certain lines of the pack seal sticker. Preferably an auxiliary flap(38) of a certain shape is extended to the upper length direction of the flap. Also the pack seal sticker is coated with an adhesive, wherein an upper flap and a lower flap are extended in a certain shape and a certain size from the side edge of upper and lower parts of length direction to the width direction in the reference of flap section waist of upper and lower certain lines of the pack seal sticker.