baber/WOPTO huggingface dataset:
Patent KR-20040073714-A (KR)
Title: Omnidirectional receive type satellite antenna
Inventor: JUNG BOO GYO
IPC: H01Q21/00
Filed: 2003-02-14
Abstract: PURPOSE: An omnidirectional receive type satellite antenna is provided to reduce costs by eliminating the necessity of using a device for tracking position of a satellite. CONSTITUTION: An omnidirectional receive type satellite antenna comprises a dome shaped support portion having a hollow interior; and a pattern layer(60) formed into a constant thickness all over the outer surface of the dome shaped support portion, in such a manner that satellite signals are received in all directions. The support portion is formed into a semi-spherical shape having a convex upper side, and made of an insulating material for preventing interferences with the satellite signal received at the pattern layer.
Patent KR-20040074399-A (KR)
Inventor: HAN DONG JIN
IPC: H04W4/16
Filed: 2003-02-18
Abstract: PURPOSE: A system about a call connection request including multimedia data in a mobile communication network is provided to transmit multimedia data with a call connection request to a receiver by using multiple channels or a single channel, thereby supplying various methods for transmitting call connection request information. CONSTITUTION: A wireless terminal(102) of a transmitter transmits a call connection request(103) to a mobile communication system(105), and transmits multimedia data(101) to a CIPSS(Calling Information Providing Service System)(104). The CIPSS(104) receiving the multimedia data(101) reprocesses the received multimedia according to standards of a wireless terminal(108) of a receiver, and transmits the reprocessed multimedia data to the wireless terminal(108) of the receiver. The mobile communication system(105) receiving the call connection request(103) transmits the call connection request(103) to the wireless terminal(108) of the receiver. The wireless terminal(108) receiving the call connection request(103) and the multimedia data displays the received call connection request(103) and the data for a user.
Patent KR-20040074780-A (KR)
Inventor: JUNG KWON CHUL
IPC: E02F9/20
Filed: 2003-02-19
Abstract: PURPOSE: An axle locking control device of an excavator is provided to promote the convenience on works by controlling the movement of an excavator, the rotation of a boom and the inclination of a boom simultaneously. CONSTITUTION: The axle locking control device of an excavator contains a hydraulic pump generating hydraulic pressure, a solenoid valve(13) controlling an inflow of hydraulic pressure generated from the hydraulic pump, a ram cylinder(14) buffering the shake of an axle of an excavator using hydraulic pressure when opening the solenoid valve(13), and ram switches(20,30) switching on/off the power of the solenoid valve(13). The ram switches(20,30) contain a primary switch(20) controlled by hands and a secondary switch(30) controlled by feet.
Patent KR-20040075203-A (KR)
Inventor: KIM SEONG WON
IPC: H04L12/66
Filed: 2003-02-20
Abstract: PURPOSE: An apparatus and a method for selectively providing a protocol operation function in a soft switch signaling path are provided to satisfy both a person who requests an SIP(Session Initiation Protocol) service and a person who requests an SIP-T(SIP for Telephones) service. CONSTITUTION: An operator matching module(210) allows an operator(200) to select an SIP and an SIP-T. A database(220) receives protocol set information of each network path selected by the operator(200) and stores it. A main call processing module(230) provides a function of responding with a protocol selected by paths among the SIP and the SIP-T according to an incoming call. A subscriber matching module(240) receives a service request of a communication network subscriber(270) and informs the main call processing module(230) of it. An SIP call processing module(250) and an ISUP(ISDN User Part) call processing module(260) performs an actual signaling, respectively.
Patent KR-20040044073-A (KR)
Inventor: SONG CHANG DO
IPC: B65F1/00
Filed: 2003-02-20
Abstract: PURPOSE: A garbage can for a sink is provided to treat garbage conveniently by opening and closing the garbage can with turning up and down a cover in opening and closing a sink door with detachably fixing the garbage can to the sink door, and to keep the kitchen clean by restricting exposure of the garbage can. CONSTITUTION: A fixing plate(1) is fastened inside the upper part of a door(15) of a sink(14), and combined with a cover(2). A fitting piece(7) is formed in the lower part of a mounting plate, and shaft support pieces(6a) having shaft support holes are bent at both sides of the mounting plate. A draw string(9) is fitted to a cover plate, and shaft pieces(11a) having outward projection shafts are formed at both rear parts of the cover plate. The cover is turned up and down by fitting the outward projection shafts to the shaft support holes, and an insertion piece(12) and a tension attaching piece(13) are formed in a garbage can(3). The garbage can is detachably fastened by assembling the fitting piece of the fixing plate with the insertion piece of the garbage can.
Patent KR-20040075604-A (KR)
Inventor: KIM HYO SEONG
IPC: F41G5/00
Filed: 2003-02-22
Abstract: PURPOSE: A system for remotely operating artillery is provided to safely protect a shooter by enabling the shooter to remotely operate artillery. CONSTITUTION: A system for remotely operating artillery is composed of an artillery driving unit(110), an antenna driving unit(120), a power supply unit(130), a GPS receiver(140), a transmitting/receiving unit(150), a control stick assembly(160), a sight unit(170), a position input unit(180), a fire information changing unit(190), an image unit(210), and a fire control computer(220). The GPS receiver receives data about the artillery from a GPS satellite.
Patent KR-20040079182-A (KR)
Inventor: KIM JIN HUI
IPC: H04Q1/28
Filed: 2003-03-06
Abstract: PURPOSE: A remote power reset device is provided to automatically perform a power reset control function by an upper processor or a remote device when a specific board within a digital exchange fails, thereby being applied to an unmanned system operation. CONSTITUTION: A DC/DC converter(21) converts an input power into a driving power, and supplies the driving power to a circuit portion(22). If the power is to be cut off owing to an abnormal state of the circuit portion(22), an upper processor(30) generates a control signal for power resetting, and supplies the control signal to a power reset controller(23). The power reset controller(23) temporarily cuts off the power supplied to the circuit portion(22) according to the power reset control signal, and recovers the power after a certain time elapses such that the power can be supplied to the circuit portion(22) again.
Patent KR-20030076398-A (KR)
Title: 자기전사용 마스터담체
IPC: G11B5/09
Filed: 2003-03-20
Abstract: (과제) 자기전사용 마스터담체에 있어서, 마스터담체로부터 자기패턴을 자기전사한 자기기록매체에 의해 양호한 재생신호를 얻을 수 있도록 한다. 
     (해결수단) 자기전사해야할 정보에 따른 요철패턴을 표면에 갖는 자기전사용 마스터담체에 있어서, 요철패턴을 반경R[nm]의 위치에 있어서의 상기 볼록부의 원주방향의 폭L[nm]이 자기전사후의 자기기록매체로부터의 신호의 판독시에 있어서의 상기 자기기록매체의 각속도ω[rad/sec], 상기 볼록부의 원주방향의 양단부 간에 대응하는 자화천이영역사이의 재생신호파형에 있어서의 소정의 신호시간폭ΔT[sec] 및 상기 반경R[nm]에 대해서 L=α(ω·ΔT·R), 0.8≤α≤1.4의 관계가 되도록 형성한다.
Patent KR-20040083182-A (KR)
Inventor: LEE HONG SE
IPC: C10L5/46
Filed: 2003-03-21
Abstract: PURPOSE: A method for preparing refuge derived fuel (RDF) by using garbage is provided to easily discharge ash and obtain fixed heat value during combustion of the RDF by preparing an RDF by mixing garbage with waste paper, waste wood and charcoal powder. CONSTITUTION: In an RDF preparation method using garbage obtained by sorting the fermented garbage after collecting garbage, drying the collected garbage and fermenting the dried garbage, the RDF preparation method comprises a material preparation step of obtaining paper powder by crushing waste paper and waste wood, and obtaining charcoal powder and glue; a mixing step of mixing the materials by injecting the paper powder, charcoal powder and glue into the garbage; a molding step of extrusion molding a mixture of the garbage, paper powder, charcoal powder and glue into a solid fuel having certain size; and drying step of drying the molded solid fuel, wherein the glue is prepared in the material preparation step by stirring the mixture as slowly injecting 80±10 kg of industrial wheat flour into the diluted caustic soda after diluting 20±3 kg of caustic soda having 70% or more of purity into 200±20 L of water. In an RDF preparation method using garbage obtained by sorting the fermented garbage after collecting garbage, drying the collected garbage and fermenting the dried garbage, the RDF preparation method comprises a material preparation step of obtaining paper powder by crushing waste paper and waste wood, and obtaining charcoal powder; a mixing step of mixing the materials by injecting the paper powder and charcoal powder into the garbage; and a drying step of obtaining a solid powder fuel by drying a mixture of the garbage, paper powder and charcoal powder.
Patent KR-20040085959-A (KR)
Inventor: AN BYUNG KYU
IPC: B60K11/04
Filed: 2003-04-02
Abstract: PURPOSE: Structure for reducing noise of an engine room for a heavy equipment vehicle is provided to reduce noise from the engine room efficiently by arranging splitters around an exhaust muffler and an exhaust air port and mounting a sound absorbing material to a cover of a pump chamber. CONSTITUTION: A vehicle comprises a engine pump chamber cover(9) opening and closing, and an exhaust air port(7) exhausting air sucked by a fan. Plural splitters(8) are arranged between both sides of an exhaust muffler(5) of an engine room(4) and the exhaust air port to flow air, and composed of perforate plates with plural holes. The splitter is filled with a sound absorbing material, and divided into two portions at both sides of the exhaust muffler. Air flow gaps between both splitters are arranged alternately and zigzagged. A cover sound absorbing material(10) is attached to the engine pump chamber cover.
Patent KR-20040086667-A (KR)
Inventor: HUH JIN HYEOK
IPC: B60G17/016
Filed: 2003-04-03
Abstract: PURPOSE: An anti-roll device divided into left and right sides is provided to improve riding comfort and the safety by separating the left anti-roll bar from the right anti-roll bar, and connecting the left anti-roll bar to the right anti-roll bar in rolling. CONSTITUTION: A left and right separable anti-roll device is composed of a left anti-roll bar(10) combined with a left suspension arm; a right anti-roll bar(20) combined with a right suspension arm; a clutch(30) connecting or disconnecting the left anti-roll bar from the right anti-roll bar; left and right hydraulic pressure generating unit(40,50) generating hydraulic pressure in rolling the vehicle; an accumulator(60) supplying oil to the left and right hydraulic pressure generating units; and left and right actuators(70,80) connecting or disconnecting the left anti-roll bar from the right anti-roll bar by actuating the clutch with hydraulic pressure from the left and right hydraulic pressure generating units.
Patent KR-20030038601-A (KR)
Inventor: CHOE JONG HOON
IPC: A23L23/00
Filed: 2003-04-17
Abstract: PURPOSE: Provided is a method for manufacturing cold stock by mixing ice and boiled stock, or boiled water and stock ice. The manufactured stock is applied to cold noodle dish. CONSTITUTION: A method for manufacturing cold stock is characterized by mixing 300-200g of boiled stock based on 110g of dried noodles or 200g of wet noodles respectively with 400g of ice cubes having a size of 3cmX3cm, or by mixing 300-200g of boiled water based on 110g of dried noodles or 200g of wet noodles respectively with 300-400g of stock ice cubes having a sized of 3cmX3cm.
Patent KR-20030060086-A (KR)
Title: Interior wall paper capable of being attached and detached easily
Inventor: MIN O NAM
IPC: C09J7/04
Filed: 2003-04-03
Abstract: PURPOSE: An interior wall paper is provided, to enable the wall paper to be attached and detached easily by employing an intermediate coating layer between a surface wall paper and an adhesive layer. CONSTITUTION: The interior wall paper(1) comprises s surface wall paper(2); a polyester coating layer(3) adhered to the surface wall paper(2) for enabling a wall paper to be attached and detached easily; an adhesive layer(4) adhered to the polyester coating layer; and a protection releasing paper(5) adhered to the adhesive layer.
Patent KR-20030084664-A (KR)
IPC: D02G3/02
Filed: 2003-04-22
Abstract: The profiled filaments have a titre of 1 - 7 dtex and strength of at least 60 cN/tex. The cross section of the filaments features 5 - 8 corners and indentations are located between the corners. The cross section resembles a star and the filaments have a breaking elongation of 15 - 35 %.  An Independent claim is made for the application of the yarn in industrial textiles and airbags.
Patent KR-20030084755-A (KR)
IPC: C08G65/12
Filed: 2003-04-25
Abstract: It has been found that certain new metal complex compounds are very effective catalysts for coordinative polymerization of alkylene oxides and can be used to obtain atactic polyalkylene oxides of narrow molecular weight distribution and very low level of undesired side products.  The catalysts have the formula (I):  R61-R9  =  H, optionally substituted, optionally branched 1-20C alkyl, optionally substituted 5-20C aryl, optionally substituted 5-20C aralkyl, acryl, alkoxide, F, Cl, Br, I, CN, or NO2, or R2 and R3, and/or R7 and R8 together form a condensed 3-20C cycloaliphatic ring system, or R1 -R4 and or R6-R9 together form a condensed aromatic ring system,  M  =  a metal in the II to VII oxidation state,  X  =  F, Cl, Br, I, H, CN, optionally substituted, optionally branched 1-20C alkyl, optionally substituted 5-20C aryl, optionally substituted 5-20C aralkyl, acryl, alkoxide, thiolate, or dialkylamino,  n  =  1-5, and is selected so that the electroneutrality of the metal complex compound is ensured. An Independent claim is included for a method for polymerization of alkylene oxides in which the alkylene oxide is polymerized in the presence of catalysts.
Patent KR-20040092272-A (KR)
Inventor: KIM TAE IL
IPC: D06F33/02
Filed: 2003-04-25
Abstract: PURPOSE: A vibration displacement calculation system and a method thereof are provided to facilitate manufacture while simplifying structure and reducing the cost of a circuit, and to measure exact vibration displacement by directly measuring the vibration displacement of a vibrating body without using a statistical method. CONSTITUTION: A vibration displacement calculation system comprises a plate(410) vibrating in a state of being attached to a vibrating body(400); a light-emitting part(420) installed to a position spaced apart from the plate, to illuminate light toward the plate; a light-receiving part(430) parallel with the light-emitting part, to receive the light reflected from reflecting parts of the plate and to output a current pulse signal corresponding to the quantity of light received; and a vibration displacement calculation unit(440) calculating the vibration displacement of the vibrating body via the use of the current pulse signal output from the light-receiving part. Shadow parts and the reflecting parts are alternately formed to the plate.
Patent KR-20040092819-A (KR)
Inventor: BAEK SEON YEOP
IPC: C08J5/20
Filed: 2003-04-29
Abstract: PURPOSE: A method for preparing an ion exchange resin is provided to remove halogen compounds contained in fluid such as waste water in a selective and efficient way, thereby, in a quantitative analysis, improving the sensitivity of an analysis equipment used thereto and prolonging the equipment service life. The ion exchange resin can be advantageously used in waste water treatment generated from an iron manufacturing plant by recycling the waste water as a cooling water, thereby helping to reduce environmental problems and production cost. CONSTITUTION: The method for preparing an ion exchange resin for halogen compounds removal comprises: carrying out suspension polymerization by using styrene as monomer and divinyl benzene as a crosslinking agent to obtain porous polymer matrix; reacting the matrix with sulfuric acid to obtain a cation exchange resin; and reacting the cation exchange resin with silver.
Patent KR-20040102458-A (KR)
Inventor: CHOI JEONG AE
IPC: G07F19/00
Filed: 2003-05-28
Abstract: PURPOSE: An automatic terminal capable of public fee transaction using bar codes and a method for public fee transaction in an automatic terminal are provided to make a public fee transaction more convenient by using a 2 dimensional bar code. CONSTITUTION: An automatic terminal capable of public fee transaction using bar codes includes a card reader(12) identifying various cards, a bar code scanner(15) reading bar codes having information on public fees, a display(16), an issuing device(18), a central controller, an input portion, and a communication portion(19). The display displays the information read by the bar code scanner and a message requesting a confirm to perform the public fee transaction, and further displays a message about completion of the public fee transaction. The issuing device issues a certificate of the completion of the transaction. The central controller controls the components and processes the completion of the transaction according to a command from a customer, and transmits information on the result of the transaction to a server computer in a bank. The input portion enables the customer to input required items. The communication portion enables the communication between the central controller and the server computer.
Patent KR-20040102860-A (KR)
Inventor: KANG MOUNG SUN
IPC: A47G19/00
Filed: 2003-05-30
Abstract: PURPOSE: A basket, which is opened and closed and has a transparent cover so that its contents are identified from the outside, is provided to isolate the contents from every foreign materials, and to allow a user to easily identify them so as to conveniently use the present basket. CONSTITUTION: The basket includes: a basket vessel(11), opened upwards; a cover(12), opening and closing the upper part of the basket vessel; and an opening and closing device, opening and closing the cover(12) in a foldable manner. The opening and closing device comprises: many supporting bars(13), hinged-connected to both sides of the basket vessel(11) and fixing the cover(12); and a hinge device(14), hinged-connecting many supporting bars(13) to both sides of the basket vessel(11). The supporting bars(13) have a upward-convex half-circle shape.
Patent KR-20030094087-A (KR)
Title: 반도체 제조 장치 및 반도체 장치의 제조 방법
IPC: H01L21/205
Filed: 2003-06-02
Abstract: 프로세스튜브(반응관)의 열 변형을 방지한다. 
     석영이 사용되고 상단이 폐색된 원통형상으로 형성되어 웨이퍼가 반입되는 처리실(36)을 형성하는 프로세스튜브(35)와, 프로세스튜브(35)의 외부에 부설된 히터(33)와, 프로세스튜브(35)와 히터(33) 사이에 부설된 균열(均熱) 튜브(34)와, 복수 매의 웨이퍼(W)를 유지하여 처리실로 반입 반출하는 보트(21)를 구비한 핫월(hot wall)형 열처리 장치(10)에 있어서, 프로세스튜브(35)에는 자중에 의한 열 변형에 대하여 저항력을 가지는 천정부 보강 리브(rib)(51) 및 몸통부 보강 리브(61)가 부설되어 있다. 
     프로세스튜브에서 내부 점성 유동이 일어나는 상황이 되어도 프로세스튜브의 자중에 의한 열 변형을 천정부 보강 리브와 몸통부 보강 리브에 의해서 방지할 수 있으므로, 프로세스튜브의 수명을 연장할 수 있어, 열처리 장치의 운용비용을 저감할 수 있다.
Patent KR-20040106911-A (KR)
Inventor: LEE SANG CHEOL
IPC: G02F1/13
Filed: 2003-06-05
Abstract: PURPOSE: An apparatus for inspecting a liquid crystal display panel is provided to inspect the operational state of the gate driver electrically connected to the gate driver through the same process of the TFT. CONSTITUTION: An apparatus for inspecting a liquid crystal display panel includes a pad portion(PP) and an inspection portion(IP). The pad portion is electrically connected to the gate line for receiving the gate driving signal. The inspection portion is electrically connected to the gate line for receiving the gate driving signal. And, the inspection portion outputs the state signal representing the operational state of the gate driver in response to the gate driving signal.
Patent KR-20040110791-A (KR)
Inventor: YOON IL YEONG
IPC: H01L21/8242
Filed: 2003-06-20
Abstract: PURPOSE: A method for forming an MIM(Metal-Insulator-Metal) capacitor is provided to prevent leakage current between a lower electrode and an upper electrode by covering a photoresist pattern on the upper electrode. CONSTITUTION: A first metal film(42), an insulating layer and a second metal film are sequentially deposited on a substrate(41). An upper electrode(44a) is formed by patterning the second metal film using a first photoresist pattern. The first photoresist pattern is removed. A second photoresist pattern(45) is covered on upper and side portions of the upper electrode. A dielectric film(43a) is then formed by etching the insulating layer using the second photoresist pattern. The second photoresist pattern is removed. A lower electrode is then formed by selectively etching the first metal film.
Patent KR-20050000127-A (KR)
Inventor: HUR WOO SUK
IPC: F28D7/00
Filed: 2003-06-23
Abstract: PURPOSE: A heat exchanger structure of a condensing gas boiler is provided to enlarge heat transfer areas of heat exchange pipes and heat transfer fins and maximize flow of exhaust gas through exhaust resisting elements, thereby improving the heat exchange efficiency, and easily process the heat exchange pipes. CONSTITUTION: A sensible heat part heat exchanger(3) has heat exchange pipes(3a) having heat transfer fins(3b) on an outer peripheral surface thereof. A latent heat part heat exchanger(4) has heat exchange pipes(4a) having heat transfer fins(4b) on an outer peripheral surface thereof. The heat exchange pipes of the sensible heat part heat exchanger and the latent heat part heat exchanger have an elliptical section, and are arranged in a long direction of the elliptical section vertically to a combustion chamber. The heat transfer fins are formed on the outer peripheral surface of the heat exchange pipes at regular gaps through form rolling.
Patent KR-20050009573-A (KR)
Inventor: LEE SE YOUNG
IPC: H01L21/28
Filed: 2003-07-18
Abstract: PURPOSE: A method for forming a metal interconnection of a semiconductor device is provided to selectively perform a metal plating process by forming a trench for a metal interconnection and by making a copper seed layer remain only in the trench. CONSTITUTION: A semiconductor substrate(110) having a trench for a metal interconnection is prepared. A copper seed layer(126) is formed along the step on the resultant structure. A CMP(chemical mechanical polishing) process using slurry without a polishing agent is performed to eliminate the copper seed layer in a region except the inside of the trench for the metal interconnection. A metal plating method is used to selectively form a metal layer in the trench for the metal interconnection.
Patent KR-20040010280-A (KR)
Title: High temperature substrate transfer robot
Inventor: PENCIS CHRIS HOLT
IPC: H01L21/677
Filed: 2003-07-21
Abstract: PURPOSE: A robot for transferring a substrate in a processing system is provided to minimize thermal effects on robot positioning by using a robot component having low thermal expansion. CONSTITUTION: A robot for transferring a substrate(112) in a processing system(100) includes a body, a linkage(132) and an end effector that is adapted to retain the substrate thereon. The linkage(132) couples the end effector to the body. The end effector and the linkage are comprised of a material having a coefficient of thermal expansion less than 5x10¬-6 K¬-1. Also, the end effector and the linkage are comprised of a material having a ratio of thermal conductivity/thermal expansion greater than 1x10¬7 W/(mxK¬2).