baber/WOPTO huggingface dataset:
Patent KR-20030061040-A (KR)
Inventor: KIM MI SOOK
IPC: C25D11/04
Filed: 2002-01-07
Abstract: PURPOSE: A method for double coating aluminum or aluminum alloy is provided to improve covering power of coating layer as well as durability and corrosion resistance of final product by passing aluminum or aluminum alloy through pretreatment process, first coating process and second coating process. CONSTITUTION: The method comprises pretreatment process of sequentially performing first racking process, solvent cleaning process, washing process, etching process, washing process, chemical sanding process, washing process, desmut process, and washing process to remove contaminants on the surface of aluminum or aluminum alloy; first coating process (S200) of sequentially performing anodizing process, washing process, sealing process, washing process, aluminum non-sticking treatment process, washing process, boiling water washing process and drying process to form first coating film on the aluminum or aluminum alloy whose surface is cleaned through the pretreatment process (S100); diamond cutting process (S295) for carving or cutting a pattern on the surface of the aluminum or aluminum alloy that is first coating treated in the first coating process (S200) to form an arbitrary pattern on the first coating treated surface of the aluminum or aluminum alloy; and second coating process (S300) of sequentially performing second racking process, solvent cleaning process, washing process, anodizing process, washing process, sealing process, washing process, aluminum non-sticking treatment process, washing process, boiling water washing process, and drying process to form second coating film on the patterned first coating treated surface of the aluminum or aluminum alloy on which the first coating film is formed through the first coating process (S200), and in which a pattern is formed on the first coating film through the diamond cutting process (S295).
Patent KR-20030061629-A (KR)
Title: Carton pack
Inventor: KIM SIL HO
IPC: B65D5/00
Filed: 2002-01-15
Abstract: PURPOSE: A carton is provided to enable the user to easily confirm an opening position provided therein, and further to easily and simply perform opening thereof, resulting in maximization of convenience in use. CONSTITUTION: In the carton having four side panels(11) and a bottom panel(13), a pair of main upper panels(15) extend upwardly from the upper ends of a pair of the side panels facing each other. The main upper panels are formed at their upper ends with main adhesion portions(17), respectively, so as to allow them to be attached to the upper ends of the side panels in an inclined form. In addition, a pair of auxiliary upper panels(21a) extend upwardly from the upper ends of a pair of the other side panels facing each other. The auxiliary upper panels are interposed between the main upper panels under their appropriately folded states, and have auxiliary adhesion portions to be attached to the main adhesion portions, respectively.
Patent KR-20030068326-A (KR)
Title: Lisk adapting type loan/investment intermediation system and method of the same
Inventor: SONG HYUN JONG
Filed: 2002-02-15
Abstract: PURPOSE: A system and a method for intermediating risk adapted loan and investment are provided to decrease a false credit by reducing the risk steeply as distributing the loan risk to an individual or a low level finance company, and to make the individual join in the high profit finance investment. CONSTITUTION: Debtor terminals(A1-An) include a web browser, a key input tool, and a communication tool to register the personal information and the loan request information of the debtor. Finance company servers(2BS1-2BSn,3BS1-3BSn) search the load request information registered by the debtor terminals(A1-An) in order to make the loan to the debtor. A loan/investment intermediation server(10) calculates the loan limit price by analyzing the debtor information and the loan request information, carries out the loan, and carries out the reverse auction for the loan participation from other finance companies by registering the information for the remaining loan price.
Patent KR-20030070471-A (KR)
Title: Device for mounting dust collecting casing for vacuum cleaner having steam spray device
Inventor: PARK HUI CHEON
IPC: A47L9/00
Filed: 2002-02-25
Abstract: PURPOSE: A device for mounting a dust collecting bucket for a vacuum cleaner having a steam spray device is provided to secure the dust collecting efficiency sufficiently by separate foreign materials of relatively large load reliably. CONSTITUTION: A device for mounting a dust collecting bucket for a vacuum cleaner having a steam spray device comprises a casing(10) having a fixed space therein and an inlet hole(42) which an air containing foreign materials is sucked in, a suction force generating unit installed in the casing to generate suction force to suck the air in the inlet hole, a dust collecting bucket(40) detachably installed to a side of the casing to collect foreign materials of relatively large load contained in the air sucked in the inlet hole, an inner outlet(44) discharging the air, guided to the inlet hole, into the dust collecting bucket, and an inner inlet(46) communicating with an inside of the dust collecting bucket and guiding the air in the dust collecting bucket to the inside of the casing.
Patent KR-20030075424-A (KR)
Title: The carrying bluetooth terminal and the communication which are had built-in did from the specific space and it was various and the method which provides multi-service
Inventor: YANG SEONG UK
IPC: H04W4/00
Filed: 2002-03-19
Abstract: PURPOSE: A method for communicating with a portable terminal, in which a Bluetooth is embedded, in a specific place and providing various multi-services is provided so that a user of the portable terminal confirm reservation information of a public performance place and a theater, an advertisement of a specific company, and an accumulation point accumulated according to the use of products of the specific company by transmitting reservation information, the advertisement of the specific company, and the accumulation point by wired or wireless. CONSTITUTION: A Bluetooth chip unit address of a portable terminal(10) approached to a service space such as a theater or a public performance place is recognized(S100). If the portable terminal(10) is authenticated, a reservation service requested by a reserver is requested(S110). Information corresponding to the requested reservation service, such as ticket issue information for permitting the entrance of the theater or the public performance place, is transmitted to the portable terminal(S120). The reserver confirms transmitted ticket issue information and enters in the theater or the public performance place.
Patent KR-20030075450-A (KR)
Title: Apparatus for alarming Gas leakage
Inventor: CHA SEONG IK
IPC: G08B25/06
Filed: 2002-03-19
Abstract: PURPOSE: An apparatus for alarming a gas leaking is provided to remove a data distortion due to the contact resistance and the noise by transmitting and receiving data between a search portion and a reception portion. CONSTITUTION: An apparatus for alarming gas leaking includes the first micro computer(15), an address setup portion(16), a communication interface portion, the second micro computer(25), and a volume setup portion(24). The first micro computer(15) is used for calculating the density of the leaked gas according to an output of a sensor, storing the calculated result, and outputting the address information and the stored result according to a request signal. The address setup portion(16) sets up a peculiar address of the first micro computer(15). The communication interface portion transmits the address information and the calculated result of the first micro computer(15) to the outside through a network or a call signal to the first micro computer(15) through the network. The second micro computer(25) transmits the call signal to the first micro computer(15) and extracts the address information and the gas leakage information from a received response signal. The volume setup portion(24) sets up a volume of the first micro computer(15).
Patent KR-20020077236-A (KR)
Inventor: GOTO KOHEI
IPC: C07C25/18
Filed: 2002-03-29
Abstract: PURPOSE: A halogenated aromatic compound, a polyphenylene-based polymer of the compound and a proton conductive membrane containing the polymer are provided, wherein the polymer shows a high toughness and is hardly deteriorated in the mechanical properties and the thermal properties and the membrane shows excellent mechanical strength and durability. CONSTITUTION: The halogenated aromatic compound is represented by the formula 1m. The polyphenylene-based polymer comprises the repeating unit represented by the formula 1; and optionally the repeating unit containing the divalent aromatic group other than the repeating unit represented by the formula 1. In the formulas 1m and 1, A's are independent each other and an electron withdrawing group; B's are independent each other and are an electron donating atom or group; X is Cl, I or Br; R¬1 to R¬8 are the same or different each another and are H, F or an alkyl group; and n is an integer of 2 or more.
Patent KR-20030080362-A (KR)
Title: Method for fabricating an organic electro-luminescent display device
Inventor: LEE DONG UK
IPC: H05B33/10
Filed: 2002-04-08
Abstract: PURPOSE: A method for fabricating an organic electro-luminescence device is provided to remove the generation of spikes on a surface by improving a polishing process and a cleaning process. CONSTITUTION: A glass substrate is polished(S101). An oxide layer having the thickness of 10-50nm is formed on the glass substrate(S103). An anode electrode as a conductive metal oxide layer having the thickness of 50-200nm is formed on the oxide layer(S105). The conductive metal oxide layer is polished(S107,S109). An ultrasonic cleaning process and a high-pressure water cleaning process are performed on the conductive metal oxide layer(S111). A deionizing process and the ultrasonic cleaning process are performed on the conductive metal oxide layer(S113,S115). An auxiliary metal electrode having the thickness of 100-500nm is formed on the conductive metal oxide layer(S117). A hole transport layer, a luminant layer, and an electron transport layer are stacked on the auxiliary metal electrode(S119).
Patent KR-20030082734-A (KR)
Title: Mold for manufacturing concrete sleeper
Inventor: HUH GYU PAN
IPC: B28B7/00
Filed: 2002-04-18
Abstract: PURPOSE: A mold for manufacturing concrete sleepers is provided, which not only improves rigidity of the concrete sleepers by filling a plural steel wires in the concrete sleepers, but also manufactures a large quantities of the concrete sleepers by filling a plural steel wires in the concrete sleepers. CONSTITUTION: The mold(1) comprises a base(10); a form(20) which is formed on the base, and in which a plural molding spaces(21) are formed side by side so that concrete is poured into the plural molding spaces and cured therein; a pair of shielding plates(30,30') for shielding front and rear parts of the respective molding spaces with being hinge connected to the front and rear sides of the form; a plural steel wires(40) which are longitudinally installed in the respective molding spaces, and both ends of which are removably fixed to the shielding plates so that the steel wires are filled in the concrete to be cured so as to increase strength of cured concrete; and a plural steel wire supports(50) which are installed at front and rear parts inside the respective molding spaces so that the plural steel wire supports support both sides of the respective steel wires in the state that the steel wires are floated, wherein the respective shielding plates comprise a plural shielding parts(31,31') for shielding front and rear parts of the respective molding spaces to shield the front and rear parts of the molding spaces at the same time, and wherein a lower part of the shielding plates is hinge connected to a lower part of the front and rear parts of the form so that an upper part of the shielding plates is vertically rotated around the lower part of the form.
Patent KR-20030083799-A (KR)
Title: Method for producing inner duramens for partition wall and partition wall containing them
Inventor: HAN SANG U
IPC: E04B2/72
Filed: 2002-04-22
Abstract: PURPOSE: A manufacturing method for duramens for a partition wall is provided to have excellent flame-retardant, soundproofing, heatproofing and fireproofing efficiency. CONSTITUTION: The manufacturing method for duramens for a partition wall comprises the steps of: forming a web by mixing thermal fusion polyester fibers and general polyester fibers, then cutting; piling the webs in many layers, then treating with heat in an oven; manufacturing heat-treated cotton by passing the heat-treated webs through a press roller; and cutting off the heat-treated cotton in the appointed size, applying flame retardant and drying.
Patent KR-20020054287-A (KR)
Inventor: PARK TAE SUN
IPC: A47C21/04
Filed: 2002-05-29
Abstract: PURPOSE: A fomentation bed having a heating mattress emitting far infrared rays is provided to facilitate the circulation of blood and metabolism of a user when the user lays on the bed, thereby rapidly relieving user's fatigue. CONSTITUTION: The fomentation bed is comprised of a bed frame having a support member(550) foldable outwardly at the both lower ends of the frame; a plurality of support plates that their both ends are fitted into the support member in an arch form over the bed frame; a tunnel shaped blocking part provided in a space between the inner surface of the support plate and the top surface of the bed frame; and a heating mattress(200) emitting far infrared rays on the blocking part and the bed frame.
Patent KR-20030092952-A (KR)
Title: Automotive health checkup system
Inventor: CHOI YEONG MIN
IPC: G06Q50/22
Filed: 2002-05-31
Abstract: PURPOSE: A health diagnosis system is provided to transmit health data of a driver and passengers in a car to a server of a medical center located at a remote place for periodically diagnosing the driver and the passengers and controlling an operation of the car in real time according to the health state of the driver. CONSTITUTION: The system comprises a health data checker(2), a display(3), a data storage(4), a data transmitter(5) and a controller(6). The health data checker(2), movable along a seat belt and fixed at a certain position of the seat belt, measures the health data of the driver and the passengers. The display(2), installed at a position on an instrument panel, enables the driver or the passengers to browse the health data of himself or themselves. The data storage(4) stores the data measured by the health data checker(2). The data transmitter(5) transmits the health data, stored at the data storage(4), to a server of a medical center over a wireless network. The controller(6) compares the data stored at the data storage(4) with preset reference health data, and controls the operation of an ECU(Electronic Control Unit) for the car.
Patent KR-20030093404-A (KR)
Title: An induction heating type cooking apparatus using a self-oscilating type half-bridge driver IC
Inventor: LEE JONG HAK
IPC: H05B6/12
Filed: 2002-06-03
Abstract: PURPOSE: An inductive heating cooker using a self-oscillation half-bridge driver IC is provided to reduce a manufacturing cost by simplifying a structure of circuits of an IGBT driving part. CONSTITUTION: An inductive heating cooker using a self-oscillation half-bridge driver IC includes a rectification and smoothing portion(74), an inverter portion(90), an inverter control portion, a micro computer(88), and an inductive heating coil(86). The inverter control portion includes an analog conversion portion(87), an output control portion(4), and a self-oscillation half-bridge driver IC(80). The analog conversion portion(87) converts a digital control signal to an analog signal. The output control portion(4) controls an oscillation frequency by using a variation of resistance between a drain and a source of a field effect transistor. The self-oscillation half-bridge driver IC(80) is formed with an oscillation circuit portion for performing a self-oscillation process and a half-bridge driver portion for outputting a pulse signal to drive two power elements. The half-bridge driver portion includes two push-pull drivers to output the pulse signal.
Patent KR-20030097282-A (KR)
Title: Method For Manufacturing Semiconductor Devices
Inventor: KIM DEOK HWAN
IPC: H01L21/762
Filed: 2002-06-20
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to improve an isolation characteristic by controlling an increase in a leakage current of an insulation layer in a trench and by maintaining intrinsic resistance of the insulation layer in the trench. CONSTITUTION: A sacrificial layer pattern for exposing a field region is formed on a semiconductor substrate(10). The field region of the semiconductor substrate is etched by a desired depth to form a trench(15) by using the sacrificial layer pattern as an etch mask. An oxide layer(17) is formed on the etched surface of the semiconductor substrate of the trench. An ion implantation layer(27) is formed on the etched surface of the semiconductor substrate of the trench to reduce an isolation leakage current. An insulation layer is filled in the trench.
Patent KR-20040002183-A (KR)
Title: Apex compound of bias tire for turck-bus
Inventor: KIM IN SIK
IPC: C08L7/00
Filed: 2002-06-29
Abstract: PURPOSE: An apex rubber composition of a bias tire for a truck and a bus is provided to improve stretch property and fatigue characteristics without lowering heating property. CONSTITUTION: The apex rubber composition contains 100pts.wt. of a raw rubber comprising a natural rubber and a SBR rubber in the ratio of 9:1 and 70-75pts.wt. of a carbon black FEF(N550), wherein the carbon black FEF(N550) has an iodine absorption value of 43mg/g and a DBP absorption value of 120ml/100g.
Patent KR-20030007072-A (KR)
Title: Amino acid sequences of Carbamoyltransferase from Streptomyces sp. and gene sequences of it thereof
Inventor: HYUN CHANG GU
IPC: C12N9/10
Filed: 2002-07-09
Abstract: PURPOSE: A carbamoyltransferase isolated from Streptomyces sp. and a gene encoding the same are provided, therefore novel antibiotics can be isolated from a transformant containing the carbamoyltransferase gene. CONSTITUTION: The carbamoyltransferase isolated from Streptomyces bluensis(ATCC 27420) has the amino acid sequence of SEQ ID NO: 2. The gene encoding the carbamoyltransferase isolated from Streptomyces bluensis(ATCC 27420) has the nucleotide sequence of SEQ ID NO: 1. A hybrid antibiotic containing a carbamoyl group may be produced by using the carbamoyltransferase. The hybrid antibiotic containing a carbamoyl group is optionally produced by inserting the gene of SEQ ID NO: 1 into Actinomycetes sp.
Patent KR-20040005436-A (KR)
Title: Gear apparatus used to change of shaft direction
Inventor: JEONG OG SEONG
IPC: F16H19/04
Filed: 2002-07-10
Abstract: PURPOSE: An axially switched gearing system is provided to exactly transmit power by using one rack and two pinions even if two shafts are mutually parallel or cross each other and to perform unidirectional and reverse rotations of the pinion. CONSTITUTION: An axially switched gearing system(100) is composed of a first gear module(160) including a first rotary shaft(163) mounted to the side and a first pinion(165) installed to the first rotary shaft; a second gear module(120) including a second rotary shaft(126) installed perpendicularly to the first rotary shaft and a second pinion(124) installed to the second rotary shaft; and an axially switched rack(140) formed in a rod shape to transmit power of the first gear module to the second gear module or power of the second gear module to the first gear module. The axially switched rack includes a first gear unit(144) combined with the first pinion at the side and a second gear unit(142) combined to the second pinion at other side.
Patent KR-20040009658-A (KR)
Inventor: JUNG DEOK U
IPC: A42C1/08
Filed: 2002-07-24
Abstract: PURPOSE: An automatic sun cap ironing machine is provided to obtain an improved ironing function, make the marketability of products identical as a uniform ironing is enabled and minimize a defective proportion by an accurate ironing. CONSTITUTION: The machine comprises: a fixed mold(132) having therein a heater connected to an external electricity supply line and a water tank connected to an external water supply hose and provided at the peripheral portion with a plurality of steam spray holes(123); a conveying mold(138) located at a rear part of the fixed mold(132); a conveying mold conveying unit for conveying the conveying mold(138) and closely contacting the same to the fixed mold(132); a pressure element(121) located at the front of the fixed mold(132) for pressing the outer circumferential face of the front part of a sun cap put on the conveying mold(138); a pressure element pressing unit for conveying the pressure element(121) and pressing the outer circumferential face of the front part of the sun cap; and a pressure element moving unit for putting the sun cap on or off the fixed mold(132) by rotatably moving the pressure element(121) to an upper side of the fixed mold(132).
Patent KR-20040013290-A (KR)
Title: jack for assisting parking brake
Inventor: OH SANG HUN
IPC: B60T1/14
Filed: 2002-08-05
Abstract: PURPOSE: An assistance device of a parking brake at a slope is provided to prevent a vehicle from rolling back by contacting the rod of the hydraulic cylinder or the support member to the ground with connecting the rod and the support member by the ball joint in replacing a tire on the uphill road. CONSTITUTION: An assistance device of a parking brake is composed of a hydraulic cylinder fixed in a rear longitudinal frame of a vehicle; a pump driving the hydraulic cylinder; a reservoir tank storing oil discharged from the hydraulic cylinder; and a control unit controlling operation of the pump. The hydraulic cylinder comprises an outer cylinder(51), a piston(52) and a rod(53) inserted to the outer cylinder, and a spring(54) mounted between the piston and the outer cylinder. The piston is integrally formed with the rod, and a flat support member(55) is connected to the end of the rod by a ball joint. A ball(56) is formed in the end of the rod, and a socket containing the ball is integrally formed in the support member.
Patent KR-20040013350-A (KR)
Title: An apparatus for opening the division wall of a coke oven
Inventor: CHO SEONG U
IPC: C10B21/10
Filed: 2002-08-06
Abstract: PURPOSE: A device for opening division wall of coke oven is provided to smoothly supply gas and air into combustion chamber of coke oven by opening the division wall promptly and safely when the division wall of the combustion chamber of the coke oven is closed. CONSTITUTION: The device for opening division wall of coke oven comprises a base member(10) movably installed on an upper part of coke oven combustion chamber(140); a vertical moving member(30) installed on the base member(10) so that the vertical moving member(30) is vertically moved by driving means(20) along a vertical stand(22) vertically installed; and a division wall opening means(50) which is connected and fixed to a lower part of rotation shaft(52) installed at the vertical moving member(30) so that the rotation shaft(52) is rotated by motor, and which is inserted into the combustion chamber(140) through lid(142) of the combustion chamber(140) to open gas and air division walls at a lower side of the combustion chamber(140) during movement of the vertical moving member(30) and driving of the rotation shaft(52).