baber/WOPTO huggingface dataset:
Patent KR-20020093573-A (KR)
Inventor: FROMENT JEAN-PAUL
IPC: D03C3/38
Filed: 2002-06-05
Abstract: PURPOSE: Provided is a member for guiding the harness cords of a weaving loom harness of Jacquard type. Also provided are a Jacquard harness and a shed-forming device incorporating such a guiding member. Finally, provided is a method for guiding the harness cords of such a harness. CONSTITUTION: In a member for guiding harness cords of a harness of a weaving loom of Jacquard type, the member is provided with holes for passage of the cords, wherein the holes are arranged in such a manner that at least one harness cord passes through two holes which communicate with at least one volume adapted to be placed under excess pressure by its supply from a source of pressurized gas, and the holes constitutes orifices for exit of the gas with respect to the volume.
Patent KR-20040001304-A (KR)
Inventor: YANG CHANG HWAN
IPC: G06F1/18
Filed: 2002-06-27
Abstract: PURPOSE: A computer is provided to mount and separate a hard disk drive in/from a main body frame conveniently. CONSTITUTION: In a computer having a main body frame(1) for mounting a hard disk drive(3), a hard disk casing(2) is mounted in the main body frame(1), receives at least one hard disk drive(3), and includes a fixing bracket(20) having an opening and a rotation bracket(30) for partially closing the opening. A hinge unit supports the rotation bracket(30) with respect to the fixing bracket(20). At least one rotation supporting protrusion is protruded from a plane surface of the rotation bracket(30) at a predetermined space, inserted into the first screw hole formed in the first side surface of the hard disk drive(3) in a closing position of the rotation bracket(30), and supports the hard disk drive(3). A locking unit is mounted between the fixing bracket(20) and the rotation bracket(30) and locks or unlocks the rotation bracket(30) with respect to the fixing bracket(20).
Patent KR-20040003683-A (KR)
Title: A control method of air conditioner
Inventor: CHO DU SEOK
IPC: F24F11/02
Filed: 2002-07-03
Abstract: PURPOSE: A method for controlling operation of an air conditioner is provided to allow angle of a vane to be appropriately controlled depending on indoor temperature. CONSTITUTION: A method includes the steps of: a setting step classifying temperature of an indoor tube into several sections, and setting angle of a vane correspondingly with each of the sections; a step(210) determining whether current indoor temperature is higher than fixed value at which a user feels no chill; a detecting step detecting current temperature of the indoor tube; a first control step(220,230,240,250,260,270) controlling position of the vane by the angle set in the setting step depending on the detected current temperature of the indoor tube if the current indoor temperature is lower than the fixed value in the determining step; and a second control step(280) controlling the position of the vane to be at an initial position for heating if the current indoor temperature is higher than the fixed value in the determining step.
Patent KR-20030055087-A (KR)
IPC: H01J1/30
Filed: 2002-07-05
Abstract: 전자원으로서 카본나노튜브와 같은 미세한 섬유물질을 금속미립자, 수지 및 유리 등과 혼합하여, 기판상에 인쇄하는 방법에서는, 기판에 대하여 수직방향으로 배향한, 카본나노튜브의 비율이 적고, 또, 금속미립자와의 접촉저항이 커져, 전자방출 포인트 밀도가 낮았었다. 
     전자원이 설치된 전자원 판과, 형광체가 설치된 형광표시판을 구비하고, 상기 전자원 판과 형광표시판과의 사이의 공간이 대체로 진공분위기가 되는 표시장치에 있어서, 그 전자원 판에 형성된 금속막 표면에 미세한 홀 구조를 다수 형성하고, 그 위에 미세한 섬유물질 혹은 카본나노튜브를 혹은 미세한 섬유물질 혹은 카본나노튜브를 함유하는 물질을 배치함으로써 전자원을 형성했다. 
     대부분의 미세한 섬유물질 혹은 카본나노튜브에 전계가 집중하고, 전자방출 포인트 밀도가 비약적으로 증가하여, 면내에서 균일한 전자방출 특성을 실현할 수 있다.
Patent KR-20030015833-A (KR)
Title: Method and device for producing an adhesive-bonded join between a semiconductor wafer and a carrier plate
Inventor: DANNER HUBERT
IPC: B24B37/04
Filed: 2002-07-08
Abstract: PURPOSE: A method for forming an adhesive-bonded connection between a semiconductor wafer and a carrier plate is provided to form an even semiconductor wafer by making a spot small such that the spot is formed by a latching or grinding process. CONSTITUTION: The semiconductor wafer(5) is held at a distance above the carrier plate(7) and is convexly deformed by an elastic wall(4) of an inflatable pressure chamber(9). The semiconductor wafer is laid onto the carrier plate and an adhesive substance is enclosed. The semiconductor wafer is joined in a non-positively locking manner to the carrier plate. An edge region of the semiconductor wafer is sucked up and held above the carrier plate. The suction is ended and the semiconductor wafer is allowed to drop in a convexly deformed state onto the carrier plate. Only a central area of the semiconductor wafer is pressed onto the carrier plate by the elastic wall of the pressure chamber.
Patent KR-20040006121-A (KR)
Title: A antifreezing solution composition of organic acid salt and its preparing method
Inventor: KIM JIN HO
IPC: C09K3/18
Filed: 2002-07-09
Abstract: PURPOSE: Provided is an anti-freezing solution based on a mixture of organic acid salts, which inhibits the corrosion of metals efficiently, has excellent anti-freezing capability, and does not cause chemical decomposition or degeneration. CONSTITUTION: The anti-freezing solution composition comprises: 90-95 wt% of a glycol; 0.1-5.0 wt% of a mixture of organic acids obtained by mixing aromatic organic acids with aliphatic organic acids in the weight ratio of 1:1-3 and treating the mixture with an alkali at 60-120 deg.C; 0.05-1.0 wt% of an imidazole compound; and 0.05-3.0 wt% of an azole compound.
Patent KR-20040006814-A (KR)
Title: System for measuring structure using radio frequency power
Inventor: LEE KUEN HO
IPC: G06Q50/08
Filed: 2002-07-15
Abstract: PURPOSE: A system for measuring and managing a structure using a radio wave power is provided to measure and manage a structure in real time regardless of weather change according to solar heat, power supply condition according to geographical position, and various conditions according to filed condition of a data measuring instrument including a measuring sensor by converting an electric wave transmitted by wireless into an electrical energy without using an electric power cable. CONSTITUTION: A plurality of measuring sensors(S1-S2) are mounted at each unit of a structure and measure various kinds of variation elements such as a stress, a displacement, a gradient, an underground water level, and the direction and speed of the wind. A data measuring instrument(10) is connected to the measuring sensors(S1-S2), operated by an electric wave power, collects data detected in the measuring sensors(S1-S2), temporarily stores the data, converts the collected data into a wireless signal, and transmits the converted signal. A measuring managing terminal(30) transmits an electric wave through an antenna continuously or periodically for supplying a driving power to the data measuring instrument, receives data transmitted from the data measuring instrument in accordance with a data transmission command or a control command, automatically analyzes the data by an automatic measurement operation program, and judges a state of the structure. A central control server(50) is connected to the measuring managing terminal(30) mounted in each field through a communication network and totally monitors/controls a safety state of structures each field.
Patent KR-20040013544-A (KR)
Title: Apparatus for controling charging of ore in blast furance
Inventor: BAEK JONG MUN
IPC: C21B7/18
Filed: 2002-08-07
Abstract: PURPOSE: An apparatus for operating raw material charging of charging hopper is provided to detect flux of pressurizing gas of hopper in which pressurizing is performed using blast furnace gas and nitrogen gas and detect charging completion by pressurizing charging materials to set pressure values per types of the charging materials. CONSTITUTION: In an apparatus for controlling operation process of charging hopper for charging raw materials into blast furnace, the apparatus for operating raw material charging of the charging hopper comprises a hopper pressure detection part for informing of the pressure state of the charging hopper by detecting pressure values inside the charging hopper and comparing the detected pressure values with an already set pressure value; a relief part for discharging the pressure inside the charging hopper to the outside or blocking the pressure; a hopper weight detection part for judging the states of increase and decrease of raw materials by detecting weight of raw materials inside the charging hopper; a differential pressure control part for judging whether the comparison results are an equalized pressure or not by comparing pressure difference values between the charging hopper and blast furnace with a set differential pressure value; a pressurizing part for increasing internal pressure of the charging hopper by supplying small amounts of blast furnace gas and nitrogen gas into the charging hopper; a pressurizing flux addition part for calculating the total amount of the blast furnace gas and nitrogen gas supplied to the charging hopper from the pressurizing part; a pressurizing flux control part for judging whether the added flux is a set value or more by comparing set addition flux values set per types of charging materials with addition flux calculated in the pressurizing flux addition part; and an operation control part for controlling supply blocking operation of the relief part and pressurizing part according to judgement results of the hopper pressure detection part, hopper weight detection part, differential pressure control part and pressurizing flux control part.
Patent KR-20020069346-A (KR)
Inventor: LEE JEONG SEOK
IPC: C08K3/00
Filed: 2002-08-10
Abstract: PURPOSE: Provided is a functional synthetic resin or fiber emitting far infrared rays, anions, and minerals, which is good for the health of human bodies and has antimicrobial and sterilizing functions. CONSTITUTION: The functional synthetic resin or fiber is produced by a process comprising the steps of: blending 1-5% of a colorant, 0.001-20% of a natural anion mineral, a synthetic resin and adding an additive containing an antifoam composition and mixing, wherein the synthetic resin is selected from the group consisting of acrylonitrile-butadiene-styrene(ABS), medium density PE(MDPE), rayon, melamine-formaldehyde(MF), and etc.; melting the mixture to make a liquid; curing the liquid and extruding, injecting, and forming according to the use.
Patent KR-20040015621-A (KR)
Inventor: CHOI DEOK JAE
IPC: C09D115/00
Filed: 2002-08-13
Abstract: PURPOSE: An aqueous paint composition for color line is provided, to improve the painting property and the masking property by maintaining the uniformity of viscosity by using water as a solvent and to allow the clearness of color line to be maintained after curing. CONSTITUTION: The aqueous paint composition comprises 25-30 wt% of a synthetic rubber-based binder; 25-30 wt% of a pigment; 25-40 wt% of ion exchange water; and 10-15 wt% of an additive. Preferably the synthetic rubber-based binder is selected from the group consisting of a butadiene rubber binder, a styrene-butadiene rubber binder and a styrene-butadiene latex binder; and the pigment is selected from the group consisting of a titanium dioxide-based pigment, a copper phthalocyanine-based pigment and a mixture of a titanium dioxide-based pigment, a copper phthalocyanine-based pigment in the ratio of 55-70 : 30-45 by weight.
Patent KR-20040017080-A (KR)
Title: Apparatus for charging battery in portable device
Inventor: YOO DONG JUN
IPC: H02J7/00
Filed: 2002-08-20
Abstract: PURPOSE: A battery charging device is provided to prevent loss of power caused due to the voltage difference, while preventing an unnecessary voltage controlling operation during charge. CONSTITUTION: A battery charging device comprises a voltage supply unit for supplying voltages same as the voltage of the full-charge battery; and a charge control unit for controlling the charging operation of the battery on the basis of the voltage output from the voltage supply unit. The charge control unit includes a switching element for switching the charge voltage being supplied to the battery from the voltage supply unit; a charge current set element for setting a charge control current value in accordance with the volume of charge current required for the battery; and a controller for controlling the switching element in accordance with the charge control current value provided from the charge current set element.
Patent KR-20040020632-A (KR)
Title: Electrolyte matrix composition comprising activator for polymerizing monomer based on acrylate having multifunctionality and lithium battery employing the same
Inventor: LIM HYEON JEONG
IPC: H01M10/0525
Filed: 2002-08-31
Abstract: PURPOSE: A composition for forming polymer electrolyte which has excellent electrochemical properties and gives strong physical properties is provided to control the speed of reaction initiation in thermal polymerization with a polymerization initiator for high temperature use. A lithium battery using the same has improved electrochemical and physical properties. CONSTITUTION: The composition for forming polymer electrolyte comprises liquid electrolyte, multifunctional acrylate monomer, and a polymerization initiator having 90-110 deg.C of a half-life (10 hours) temperature, wherein the polymerization initiator is peroxide. The lithium battery is composed of cathode, anode, and polymer electrolyte obtained from the above composition.
Patent KR-20040022303-A (KR)
Title: Method for Providing Stock Price Information and Intermediating Method therefor
Inventor: HONG HYEON U
Filed: 2002-09-05
Abstract: PURPOSE: A method for offering stock information and the method for arranging the stock information offer are provided to make a wireless terminal user confirm the stock information cheaply and quickly, and to arrange the stock information offer between a wireless exchange system or a wireless Internet system. CONSTITUTION: If the wireless terminal in a standby state transmits a call by an input sequence started with a special connection number, the input sequence is received through a wireless exchange(100). The special connection number is removed from the input sequence, and the rest sequence is recognized as a stock item code(106). The stock information matched with the stock item code is provided to the wireless terminal in a voice or SMS(Short Message Service) from(110).
Patent KR-20040022847-A (KR)
Inventor: KIM HYEONG TAE
IPC: C25D21/10
Filed: 2002-09-10
Abstract: PURPOSE: A plating solution mixing tank for improving powder solubility and precipitation preventing property is provided to easily control concentration of electroplating solution and improve quality of electroplated article by injecting potassium chloride powder into the mixing tank in such a manner that the powder is dissolved into the plating solution. CONSTITUTION: The plating solution mixing tank(1) comprises a central shaft(10) vertically installed so that the central shaft is driven by motor(12) on a cover and rotationally supported to the fixing stands and bearing blocks by inserting fixing stands(14,16) connected to the inner wall of the plating solution mixing tank and bearing blocks arranged on the bottom of the plating solution mixing tank into the central shaft; first casing(30) which is connected to a lower side of the fixing stand(14), at an inner side of which a crushing roll(36) is installed through bearing in such a way that the crushing roll is slantly rotated between fixing bars(34) connected to fixing blocks(32a,32b) fixed to the central shaft(10), and at a lower side of which an inclined filter plate(38) connected between the fixing stand(14) and fixing block(32b) is positioned; second casing(50) which is installed at a lower side of the first casing in such a way that the second casing is variably ascended and descended, and at an inner side of which agitation vanes(60) are arranged on the central shaft in such a way that the agitation vanes are installed at rotation shaft(58) horizontal to fixed block(56) of moving pipe(52) vertically movably connected to the central shaft, wherein mixing vanes(62) are adhered to an end part of the agitation vanes, and high temperature water is supplied into the mixing vanes; a vortex plate(80) at an end part of the outer circumference of which a rack gear engaged with pinion gear installed at a lower side of the inner wall of the plating solution mixing tank is formed, and which is installed at a lower part of central support of rotation ring(86) connected to fixing block(85) of the central shaft; and a brush roll(90) at an end part of the circumference of which a rack gear(96) engaged with pinion gear(94) installed on support of crushing plate(92) installed at the side of the bottom of the plating solution mixing tank is installed, and which is installed on rotation shaft connected to the central shaft.
Patent KR-20040023437-A (KR)
Title: Manufacture Method of Aragonite Calcium Carbonate Using Dusts from a Stainless Steel Refining
Inventor: AHN JI HWAN
IPC: C01F11/18
Filed: 2002-09-11
Abstract: PURPOSE: Provided is a preparation method of aragonite-type calcium carbonate through a carbonation process by reacting CO2 gas with dust generated from a stainless steel refining process. The resultant aragonite(CaCO3) is applied to high functional materials requiring mechanical strength and optical property. CONSTITUTION: The aragonite-type calcium carbonate is prepared by the following steps of: preprocessing dust generated from stainless steel refining process through sieving, gravity separating, magnetic separating, filtering and drying; preparing Ca(OH)2 slurry by adding dust containing 1-15wt.% of Ca(OH)2 to 2L of Mg(Cl)2 solution containing 0.1-1.0M of Mg(Cl)2 in a glass reactor; flowing high purity CO2 gas at a rate of 0.1-1.0L/min between 40 and 80deg.C into the reactor with stirring for carbonation of Ca(OH)2 sludge; washing, filtering and drying.
Patent KR-20040026080-A (KR)
Title: Method for judging valve' opearation error in refrigerator for kimchi
Inventor: CHO SEONG HO
IPC: F25B49/02
Filed: 2002-09-17
Abstract: PURPOSE: A method for judging operational error of a valve of a refrigerator is provided to determine operational error of the valve based on correspondence between opening and closing of the valve and fluctuation of temperature in a storage compartment. CONSTITUTION: A method includes the steps of: a step(S102,S105) counting time since opening control signal or closing control signal for controlling opening and closing of a valve is transmitted when the opening control signal or the closing control signal is transmitted; a step(S107) comparing the counted time with reference time preset for determination of operational error of the valve; a step(S108,S109,S110) detecting fluctuation of temperature in a storage compartment if the counted time passes the reference time; and a step(S111,S112) determining whether the opening and closing of the valve correspond with the fluctuation of the temperature in the storage compartment to determine operational error of the valve.
Patent KR-20040027078-A (KR)
Title: Operation method of direct electric furnace
Inventor: BAEK UN GYEONG
IPC: C21C5/52
Filed: 2002-09-27
Abstract: PURPOSE: An operation method for improving forming property of DC electric furnace is provided to prevent arc scattering, reduce energy through prevention of radiant heat and reduce injection quantity of quicklime by recharging waste molten slag into the DC electric furnace during first melting operation, thereby improving forming property of slag. CONSTITUTION: In operating hot metal using a DC electric furnace comprising an electrode rod that is the cathode and a lower electrode that is the anode, the operation method for improving forming property of the DC electric furnace comprises the steps of performing first melting operation by charging 45 to 70 wt.% of scrap, 1 to 2 wt.% of quicklime and 4 to 5 wt.% of waste molten slag into the DC electric furnace containing 5 to 15 wt.% of residual molten metal after completing tapping; performing second melting operation by charging 15 to 30 wt.% of hot metal into the first melting completed DC electric furnace; and refining the second melted materials contained in the DC electric furnace, wherein the waste molten slag comprises 30 to 40 wt.% of CaO, 10 to 25 wt.% of SiO2, 20 to 35 wt.% of iron oxide and a balance of MgO, TiO, MnO and P2O5, wherein the quicklime and waste molten slag are charged into the DC electric furnace during the first melting operation.
Patent KR-20040029497-A (KR)
Title: Method for NF3 Purification using Copper-impregnated Zeolite absorbent
Inventor: LEE JANG WON
IPC: C01B21/083
Filed: 2002-10-01
Abstract: PURPOSE: Provided is a method for purifying NF3 to produce purity 99.99% of NF3 with high efficiency at low cost by using copper-impregnated zeolite adsorbent. CONSTITUTION: The method comprises the steps of passing a gas containing NF3 through a first column (4) having an adsorbent layer (5) being comprised of activated zeolite-based molecular sieve MS 5A and MS 13X with a ratio of 1:1 to 1:5, and passing the outflow gas of the first column through a second column (8) having an adsorbent layer (9) being comprised of activated copper-impregnated zeolite.
Patent KR-20040031226-A (KR)
Title: Dirving method for plasma display panel
Inventor: KIM JIN SEONG
IPC: G09G3/294
Filed: 2002-10-04
Abstract: PURPOSE: A method for driving a plasma display panel is provided to make the following sustain discharge smooth by reinforcing the space charge, thereby previously preventing the miss discharge and the low discharge in the sustain discharge. CONSTITUTION: A method for driving a plasma display panel includes the steps of: reinforcing the sustain discharge by applying a fine pulse to reinforce the space charge; and applying the sustain pulse to perform the discharge for displaying the image on the addressing cell in real and continuously when the fine pulse is applied. The plasma display panel includes a plurality of scan electrodes, a plurality of sustain electrodes and a plurality of address electrodes, wherein the scan electrodes and the sustain electrodes are formed on a first substrate and the address electrodes are formed on the second substrate with crossing the scan electrodes and the sustain electrodes.
Patent KR-20030003144-A (KR)
Title: Cooler having heat-pipe-sink for chip module of electronic equipment
Inventor: JANG SEOK WON
IPC: H01L23/36
Filed: 2002-10-29
Abstract: PURPOSE: A method for manufacturing a cooler having heat-pipe-sink for chip module of electronic equipment is provided to simplify a fabrication process for heat-pipe-sink , and to decrease the whole temperature variation by minimizing heat resistance between the heat sink and the heat pipe. CONSTITUTION: The first block(110) has the first space(112) for forming a heat absorbing portion of the heat pipe. The second block(120) has the second space(122) for forming a heat generating portion of the heat pipe connected to the heat absorbing portion. A plurality of heat radiating pins(126) protrude to the outside of the second space, having a hole(125) connected to the second space and welded to the first block. The inside of the heat pipe to which the first and second spaces are connected becomes vacuum through the hole while the first and second blocks are combined. A functioning fluid is injected to the inside of the heat pipe. A sealing unit(170) seals up the hole.