baber/WOPTO huggingface dataset:
Patent KR-20040072919-A (KR)
Inventor: PARK MIN GI
IPC: B60H1/24
Filed: 2003-02-11
Abstract: PURPOSE: An apparatus for switching inner and outer air of an air conditioner for a vehicle is provided to control a step motor according to a pollution degree of outer air by using the existing car speed sensor. CONSTITUTION: An air duct(50) guides conditioned air. Inner and outer air guide pipes(60,62) guide inner and outer air. An inner/outer damper(64) is installed between the inner and outer air guide pipes and the air duct for selectively connecting the air duct with the inner or outer air guide pipe. An actuator drives the inner/outer damper. If a vehicle runs at a low speed, a control unit outputs a control signal to the actuator to prevent polluted outer air from being flowed in. A car speed sensor senses speed of the vehicle for outputting the corresponding signal to the control unit.
Patent KR-20030019937-A (KR)
Inventor: HAN MAN YOP
IPC: E02D17/04
Filed: 2003-02-14
Abstract: PURPOSE: A device for a progressive prestressed temporary work is provided to heighten constructability and economical efficiency, to shorten a period of construction and to improve waterproofing efficiency and durability of the completed structure. CONSTITUTION: The device for a progressive prestressed temporary work comprises a prestressed wale(1) composed of three triangle supports(12), triangle anchorages(13) and a connecting support(10), an intermediate pile(23) installed to support the triangle supports(12) and fixed with a support(16) by bolting or welding, and a truss strut(3) located between two triangle anchorages(13) to transfer compressive stress.
Patent KR-20040074302-A (KR)
Inventor: JANG SA YUN
IPC: F24D17/00
Filed: 2003-02-17
Abstract: PURPOSE: A water-saving hot water supply device is provided to remove inconvenience of continuously wasting water or controlling the temperature of water till the temperature of the hot water reaches the temperature desired. CONSTITUTION: In a water-saving hot water supply device, hot water heated from a boiler(5) is supplied to a hot water-mixing unit(10), through a hot water pipe(6), the hot water is mixed with cold water of a cold water pipe(7), and then the mixed water is discharged through a hot water discharge unit(11). At an early stage of hot water supply, the cold water of the hot water pipe is temporarily stored in a cold water storage unit(15) and then if hot water heated from the boiler is supplied through the hot water pipe, the hot water is mixed with the cold water of the cold water storage unit in the hot water-mixing unit and the hot water of predetermined temperature is discharged.
Patent KR-20040075118-A (KR)
Title: Sandwich panel
Inventor: YOON SEOK KYU
IPC: E04C2/26
Filed: 2003-02-20
Abstract: PURPOSE: A sandwich panel is provided to prevent the transfer of heat to fillers in a fire, to prevent the transformation of heat and to promote the durability. CONSTITUTION: The sandwich panel contains a filler(10), steel plates(15,20) attached on both sides of the filler(10), a reflective sheet(35) interposed between the filler(10) and the steel plate(20) to reflect external light and to prevent the transfer of heat to the filler(10), and an adiabatic sheet(40) interposed between the reflective sheet(35) and the filler(10) to prevent the transfer of the residual heat which is not isolated by the reflective sheet(35) to the filler(10).
Patent KR-20040075232-A (KR)
Inventor: KANG GWANG HYEON
IPC: H04W4/90
Filed: 2003-02-20
Abstract: PURPOSE: A method for connecting a preferential call by reserving system resources is provided to preferentially connect a call of a specific subscriber registered in a system even when traffic is congested. CONSTITUTION: After system resources are reserved(S200), a mobile terminal for a preferential call is registered in a base station(S210). When a call is attempted by the mobile terminal(S220), the base station checks whether the mobile terminal has been registered for a preferential call connection(S230). If the mobile terminal has been registered for a preferential call connection, the base station allocates reserved system resources(S240).
Patent KR-20030081021-A (KR)
Title: 온도 검출 소자 및 이것을 구비하는 회로 기판
IPC: H01C7/02
Filed: 2003-03-14
Abstract: 본 발명은 온도 검출 대상에 대한 온도 검출 감도를 높게 할 수 있는 동시에, 안정성 높게 고정밀도로 온도 검출할 수 있는 온도 검출 소자를 제공한다. 
     본 발명에 따른 온도 검출 소자(1)는 소자 본체부(3)의 표면에 전극부(4, 5)를 구비하는 동시에, 상기 전극부(4, 5)와는 달리 열전도성이 높은 열 수용부(6)를 소자 본체부(3)의 표면에 구비한다. 특히, 온도 검출 소자(1)로서는 칩형 부품으로 이루어지는 정특성 서미스터가 있다.
Patent KR-20040082099-A (KR)
Inventor: BAEK SANG HYEON
IPC: C08J5/18
Filed: 2003-03-18
Abstract: PURPOSE: A long lifetime nylon film for a balloon is provided, to improve a gas barrier property and the adhesive strength of a deposition layer for enhancing the lifetime of a balloon. CONSTITUTION: The nylon film comprises a nylon film(20); a coating composition layer(21) which comprises a poly(vinyl alcohol) resin, has a thickness of 0.1-1.0 micrometers and is formed on the nylon film; and optionally an aluminum deposition layer(23) on the coating composition layer. Preferably the poly(vinyl alcohol) resin has a degree of saponification of 87% or more. Preferably the coating composition layer comprises further a curing agent, and the curing agent is selected from the group consisting of melamine-based, epoxy-based, isocyanate-based and silane-based curing agents.
Patent KR-20040083188-A (KR)
Inventor: CHO MI YEONG
IPC: G09G3/28
Filed: 2003-03-21
Abstract: PURPOSE: A method and an apparatus for calculating an average picture level based on an asymmetric cell are provided to optimize the color coordinate and the white balance in the plasma display panel(PDP). CONSTITUTION: An apparatus for calculating an average picture level(APL) based on an asymmetric cell includes a plurality of inverse gamma correction units(1A-1F), a plurality of gain adjustment units(2A-2C), a plurality of error diffusion and dithering process units(3A-3C), a plurality of sub-field mapping units(4A-4C), a plurality of multipliers(8A-8C), an APL calculation unit(6) and a waveform generation unit(7). The plurality of gain adjustment units(2A-2C) is connected between the plurality of inverse gamma correction units(1A-1F) and the data driving circuit of the PDP. The plurality of multipliers(8A-8C), the APL calculation unit(6) and the waveform generation unit(7) are connected between the plurality of error diffusion and dithering process units(3A-3C) and the plurality of sub-field mapping units(4A-4C).
Patent KR-20040087502-A (KR)
Inventor: HONG JIN
IPC: H01L21/00
Filed: 2003-04-08
Abstract: PURPOSE: A remote plasma enhanced cleaning apparatus using a rotary shift method is provided to increase largely a through-put by supplying continuously silicon wafers and improving the cleaning uniformity of the silicon wafers. CONSTITUTION: A load lock chamber(300) is connected to a main process chamber(100). A silicon wafer is loaded on the load lock chamber. A load/unload stage(400) is installed within the main process chamber in order to load or unload the silicon wafer between the main process chamber and the load lock chamber. A carrier robot(150) is installed at a center part of the main process chamber. The carrier robot is rotated or shifted around a center of the main process chamber. An absorbing chamber(500), an annealing chamber(700), and a cooling chamber(900) are formed on a concentric circle of the carrier robot.
Patent KR-20040090308-A (KR)
Inventor: JUNG EUN YEONG
IPC: C09D183/10
Filed: 2003-04-17
Abstract: PURPOSE: A hydrophilic silane resin paint composition is provided to reduce the angle of contact between the painted surface and water so that impurities or dusts may be easily swept out together with as well as to improve physical properties such as durability, hardness, glossiness, attachment and water and fouling resistance of the paint. CONSTITUTION: The hydrophilic silane resin paint composition for an automobile wheel and a wheel covering comprises 20-33wt% of an acryl resin in which a silicate represented by formula 1 is graft copolymerized, in a composition comprised of an acryl resin, a hardening agent, a surface modifier, a dispersant, a defoaming agent, a solvent. In the formula 1: RO-£(OR)Si(OR)|n-(OR)Si(OR)-OR, R is lower alkyl with C1-6. The acryl resin for graft copolymerization comprises a hard-type acryl resin and a soft-type acryl resin with a weight ratio of 1.5-2.0:0.7-1.0.
Patent KR-20040091964-A (KR)
Inventor: KIM DONG OK
IPC: G03F7/027
Filed: 2003-04-23
Abstract: PURPOSE: Provided is a polymeric binder for a photoresist composition, which significantly improves adhesion of the photoresist composition to metal foil of a printed circuit board with no or a little amount of separate adhesion promoter. CONSTITUTION: The polymeric binder for a photoresist composition comprises: 10-90 wt% of a (meth)acrylate compound having an alkyl group; 2.5-70 wt% of a vinyl compound represented by the formula of R1R2C=CH2, wherein R1 is H or methyl, R2 is a C1-C10 alkyl, aryl, halogen, cyano(-CN), hydroxyl(OH), benzoate or acetate group; 2.5-70 wt% of a (meth)acrylic acid compound or a vinyl compound having a carboxyl group; and 0.5-1 wt% of a monomer including a functional group having excellent adhesion to a substrate.
Patent KR-20040095907-A (KR)
Inventor: LEE HUI SEUNG
IPC: H01L29/78
Filed: 2003-04-29
Abstract: PURPOSE: A semiconductor device and a fabricating method thereof are provided to simplify a fabrication process and reduce the production cost by implanting high-density impurity ions and first conductive type second ions, continuously. CONSTITUTION: A gate insulating layer(102) and a gate electrode(103) are stacked on one region of a substrate(100). L-shaped first and second sidewall insulating layers(105a) are formed on both sides of the gate electrode. A first source/drain region(104a/104b) is formed within the substrate of both sides of the gate electrode. A second source/drain region(108a/108b) is formed within the substrate of the gate electrode and both sides of the first and the second sidewall insulating layers.
Patent KR-20040092990-A (KR)
Inventor: CHUNG WOON JIN
IPC: B21D5/08
Filed: 2003-04-30
Abstract: PURPOSE: To provide a roll for roll forming in which physical properties and reprocessing characteristics of products are prevented from being deteriorated as a specific part of roll formed sheet material is severely strain hardened compared with other parts, and a roll forming method using the roll for roll forming. CONSTITUTION: In a roll comprising a shaft connection part (111) for connecting a rotary shaft and having a circular cross section to roll form the sheet material by press forming a sheet material passing through between two rolls, the roll for roll forming comprises pressing parts (113) installed circumferentially on the outer circumferential surface of the roll and arranged at left and right sides with being spaced apart from each other in a certain distance to dividingly press the sheet material passing through the rolls; and non-pressing parts (115) arranged between the pressing parts so that the sheet material passing through the rolls is not partially pressed, wherein the pressing parts and the non-pressing parts are symmetrically arranged side to side, wherein the non-pressing parts are from in a groove shape, and non-contact length of the rolls and the sheet material by the non-pressing parts is less than 60% of effective length of the rolls and 10% or more of width of the sheet material, and wherein the pressing parts and the non-pressing parts are alternately formed side to side in a plural numbers.
Patent KR-20040094526-A (KR)
Inventor: LEE SUN OK
IPC: D06M11/00
Filed: 2003-05-03
Abstract: PURPOSE: Synthetic fiber radiating anion is characterized by using monazite radiating anion. A manufacturing method thereof is provided. CONSTITUTION: Synthetic fiber radiating anion comprises polyester fiber or nylon fiber mixed monazite powder having 0.1-10micron of diameter. The synthetic fiber is obtained by the steps of: shattering the monazite into 0.1-10micron of diameter; drying the monazite powder for 24hrs. at 200deg.C; mixing 10-25wt.% of polyester resin chip or nylon resin chip having excellent strength and elongation with the monazite powder; putting a mixture to a twin screw device for manufacturing master batch, followed by melting-mixing and extruding the mixture to manufacture the master batch; mixing the master batch with the nylon resin chip and the polyester resin chip; and then spinning a mixture to manufacture the synthetic fiber containing 0.5-3wt.% of the monazite powder.
Patent KR-20040096355-A (KR)
Inventor: JEONG DAE HO
IPC: H03M13/37
Filed: 2003-05-09
Abstract: PURPOSE: An apparatus and a method for reducing a decoding delay time of a turbo decoder are provided to reduce a delay state in a data transmission process by using a dispersion value of error probability for a soft decision output value as decision function. CONSTITUTION: A soft-decision value outputting unit outputs soft-decision values by decoding repeatedly turbo-coded data and stops an iteration decoding process by an iteration decoding stop signal. A decoding delay time reducing unit(317) controls an iteration decoding number of a turbo decoder by using a dispersion value of error probability and outputs the iteration decoding stop signal to reduce a decoding delay time. A hard-decision value outputting unit(315) performs a hard-decision process for an output value of the soft-decision value outputting unit according to an iteration decoding state of the decoding delay time reducing unit and outputs a decoded result.
Patent KR-20040097628-A (KR)
Inventor: SONG TAE HO
IPC: B60R21/20
Filed: 2003-05-12
Abstract: PURPOSE: A coupling structure of an airbag assembly is provided to easily couple a plate to an airbag cover and improve assembly efficiency by forming a plurality of coupling units at the plate and coupling holes coupled to the coupling units at the airbag cover, respectively. CONSTITUTION: A coupling structure of an airbag assembly is composed of a plate(200) on which an inflator is disposed, a plurality of fixing protrusions(220) formed at the outer circumference of the plate, a plurality of elastic coupling units(230) formed at the top of the outer circumference of the plate, and an airbag cover(100) having coupling holes(210) coupled to the coupling units. A detachable portion(235) is formed at the outer end of the coupling unit. The coupling units include extended pieces(231) at the upper part, protrusion portions(232) formed at the end of the extended pieces and bent to the outside, curved portions(233) extended from the protrusion portions, and support portions(234). Both sides of the support portions are connected to the curved portions and the detachable portions of the coupling units, respectively.
Patent KR-20040097796-A (KR)
Inventor: HWANG CHEOL DONG
IPC: E01D2/00
Filed: 2003-05-13
Abstract: PURPOSE: A manufacturing method of a precast composite beam is provided to shorten a term of works of manufacture and construction of the composite beam by manufacturing the composite beam without preflexion surcharge and to enable reduction of the construction cost for the manufacture of the composite beam. CONSTITUTION: A manufacturing method of a precast composite beam(300) comprises steps of introducing a first compressing prestressing to a lower concrete precast member(310) via tendons(330a) in a state uncombined with a steel main girder(320); manufacturing the composite beam by connecting the lower concrete precast member with the previously manufactured steel main girder; and additionally introducing at least secondary compressing prestressing to the lower concrete precast member.
Patent KR-20040098382-A (KR)
Inventor: CHO JAE GYU
IPC: B60R21/00
Filed: 2003-05-14
Abstract: PURPOSE: An apparatus and method for detecting an interval between vehicles is provided to enable a driver to safely drive the vehicle by sounding an alarm when the interval between the front vehicle is less than setting interval. CONSTITUTION: An apparatus for detecting an interval between vehicles is composed of an ultrasonic interval sensor(10) attached to the front of the vehicle, a wheel speed sensor(20) attached to a driving wheel and computing wheel speed, a control unit(30), and an alarm unit(40). The ultrasonic interval sensor transmits ultrasonic waves, and receives reflected ultrasonic waves to compute an interval from the front vehicle. The control unit is connected to the ultrasonic interval sensor and the wheel speed sensor, and computes the difference between the transmitting and receiving times of the ultrasonic waves to determine the interval from the front vehicle. The alarming unit sounds an alarm when the detected interval between the front vehicle is less than setting interval.
Patent KR-20040098701-A (KR)
Inventor: KWON HYO SEON
IPC: B60R25/042
Filed: 2003-05-15
Abstract: PURPOSE: An anti-theft apparatus for a vehicle is provided to prevent an engine from being started by cutting off fuel supplied to an injector in a watch mode. CONSTITUTION: An anti-theft apparatus for a vehicle is composed of a line opening/closing unit(30), a control unit(40), a transmitter(50) adjusted by a driver and transmitting a control signal to the control unit, and an alarm unit(45) receiving a signal from the control unit and sounding an alarm. The line opening/closing unit includes a housing(39) installed at a fuel supply line(15) connecting a fuel tank(10) to an injector(20), a movable block(33) installed elastically at one side of the inside of the housing by an elastic spring(37) and having a connecting hole(35), and a solenoid(31) installed at the other side of the inside of the housing. The solenoid moves the movable block, and connects the connecting hole to the fuel supply line, selectively. The control unit supplies the current of a battery(41) to the solenoid selectively according to the control signal received from the transmitter.
Patent KR-20040098821-A (KR)
Inventor: KIM UNG SU
IPC: G21C7/10
Filed: 2003-05-16
Abstract: PURPOSE: A strength control rod is provided to achieve improved efficiency and safety by allowing for ease of load follow operation of atomic power plant. CONSTITUTION: A strength control rod(10) comprises a space filled with a pellet made of a neutron absorbing material. The space is divided into three sections(x1,x2,x3) in an axial direction, and the sections have different strengths. The strength control rod raises changes of axial offset in a positive direction while maintaining an inserted length of the rod at a lower portion of a reactor core. The strength control rod moves changes of axial offset in positive and negative directions while moving from a top to a bottom of the reactor core.
Patent KR-20040101769-A (KR)
Inventor: LEE SEONG HAK
IPC: G02F1/13
Filed: 2003-05-26
Abstract: PURPOSE: An apparatus for polishing a liquid crystal display panel is provided to prevent damage of a liquid crystal display panel by preventing shaking of the liquid crystal display panel fixed at a polishing stand, thereby improving the yield of the liquid crystal display panel. CONSTITUTION: A polishing stand(110) is installed to load and absorb a liquid crystal display panel(100). A support(120) gives pressure to the top of the liquid crystal display panel absorbed to the polishing stand for fixing the liquid crystal display panel at the polishing stand. An aligning part(130) photographs an image of the liquid crystal display panel with cameras(131,132) for aligning the polishing stand at a reference position. A plurality of polishing parts(140-170) polish an edge of the liquid crystal display panel.
Patent KR-20040102474-A (KR)
Inventor: KIM OK SOON
IPC: E03C1/22
Filed: 2003-05-28
Abstract: PURPOSE: A trap for a washbowl is provided to improve filtering efficiency by fastening the filtering unit and restricting rotation of the filtering unit, and to extend the life span without leak and breakage by assembling or disassembling the filtering unit with rotation of the screw assembling part. CONSTITUTION: A trap of a washbowl is composed of a trap body(1); a filter insertion part(5) having a connecting part(6) communicated horizontally with a drain hole(2) in a vertical part(3) of the trap body and a socket(9) for forming a supporting sill(10) in the inlet of the connecting part; a filtering unit(11) inserted to the connecting part and the drain hole and composed of a filtering hole(12) and a disk(15) contacted to the supporting sill; a knob(17) rotated and supported to the disk; a fixing unit formed in a side wall(14) of the filtering unit and the drain hole; and a screw assembling part(23) having a female screw(24) formed in the socket and a male screw(25) formed in the knob and combined with the female screw.
Patent KR-20040105293-A (KR)
Inventor: KIM CHEONG
IPC: B21D51/44
Filed: 2003-06-04
Abstract: PURPOSE: A metal cap of thin plate and a method for manufacturing the metal cap are provided to offer the clean metal cap to a user by keeping off rust generated from a contact between a cutting portion of metal cap and a solution such as moisture and to coat the contacted places with anti-corrosion liquid. CONSTITUTION: In a metal cap of thin plate formed as a cap type including cutting portion(12) at least by cutting and pressing a metal plate, the cutting portion is coated with anti-corrosion liquid(13) in an uniform height along the whole cutting portion to prevent generation of rust due to the contact with moisture when a product is manufactured. The cutting portion is submerged in coating liquid at a certain height which prevents the cutting portion from being corroded.
Patent KR-20030096047-A (KR)
Title: 최대 레벨의 마찰계수에서 기능하도록 타이어의미끄러짐을 최적의 레벨로 유지하는데 사용할 수 있는,자동 제어 방법
IPC: B60T8/1755
Filed: 2003-06-12
Abstract: 파라미터 Y의 값을 최적값으로 유지하도록 파라미터 X의 값이 자동으로 제어되는, 상승, 극값 및 하강을 나타내는 경로에 따른 파라미터 X의 함수로서 파라미터 Y가 변화하는 현상에 대한 자동 제어 방법에 있어서, 
     하나 이상의 값의 쌍을 위한 추정치 또는 측정치(X i , Y i )를 결정하는 단계와, 
     원점을 지나, 좌표(X i , Y i )를 통과하는 직선의 상응하는 경사(α i )의 값을 결정하는 단계와, 
     변화 곡선 α i = f(X i , A P )을 모델링하기 위해 (α i , X i )를 가지는 충분한 수의 쌍으로부터의 회귀에 의해서, 또는 직접 계산에 의해서 계수(A p )를 계산하는 단계와, 
     사전결정된 불변값 "Invt"을 사용함으로써 목표값(X Target )을 계산하는 단계를 포함하는 자동 제어 방법.
Patent KR-20040107904-A (KR)
Inventor: WOO GYEONG SEOP
IPC: E03D9/08
Filed: 2003-06-14
Abstract: PURPOSE: A positioning method for a nozzle of a bidet is provided to control the position of each nozzle precisely without an additional positioning sensor. CONSTITUTION: The positioning method for a nozzle of a bidet comprises the steps of: initializing the position of a washing nozzle and a cleaning nozzle by positioning a selector gear to a washing nozzle by driving a stepping motor clockwise in the fixed driving pulses, positioning a washing nozzle to the fictitious origin by driving a stepping motor counterclockwise in twice the driving pulses of the fixed pulses, and positioning a cleaning nozzle to the fictitious origin by driving a stepping motor clockwise in the same driving pulses as the fixed pulse; if CW key or CCW key is inputted at the initial state, driving a stepping motor in the fixed pulses in the direction of a nozzle moving backward to be moved in the default position; and controlling the position of a nozzle by moving forward and backward by an additional key.