baber/WOPTO huggingface dataset:
Patent KR-20020015957-A (KR)
Inventor: SAKATA KAZUNARI
IPC: H01L21/677
Filed: 2001-08-22
Abstract: PURPOSE: A system for processing an object to be processed is provided to surely prevents particles from sticking to the periphery of an accommodating box for the object to be processed from entering into the box when an opening and closing lid removed. CONSTITUTION: The system for processing the object to be processed comprises a stocker(42) for temporarily storing the accommodating box(2) for the object to be processed accommodating the processed object(W) in a sealed state, a processing unit(48) for implementing a predetermined process for the object, and a housing for accommodating at least the stocker and providing an opening(54) through which the box(2) carried in and out between the external. The processing system also provides a mechanism(50) for opening and closing a lid(10) of the box(2) provided adjacent to the opening(54) and a duct(52) for opening and closing the lid(10) which is pulled in and out when the lid is opened and closed, covers the lid and in which a cleaning gas with high cleaning performance flows. When the lid removed, the system prevents the particles sticking to the periphery of the box(10) from entering into the box.
Patent KR-20030018727-A (KR)
Title: Card cleaning machine and method
Inventor: HONG SOON CHANG
IPC: B08B3/00
Filed: 2001-08-31
Abstract: PURPOSE: A device for washing cards like telephone cards, commuting cards is provided for recycling by washing cards using washing liquid. CONSTITUTION: A device for washing card with a washing liquid comprises a card supplying portion(2) supplying card(200) installed in one side of the card washing device(1). A card transferring portion(3) transfers card supplied from the card supplying portion to a plurality of driving rollers. A card washing portion installed in the card transferring portion washes the card using a washing liquid. A washing liquid circulating portion(4) is connected to the card washing portion to circulate and supply the washing liquid. A card collecting portion(5) collects the washed card. A controller(6) is connected to each driving component for controlling.
Patent KR-20020018612-A (KR)
Inventor: NIIDE SHINICHIRO
IPC: A63F13/843
Filed: 2001-08-31
Abstract: PURPOSE: To raise a fighting mood between players in a music oriented game. CONSTITUTION: Based on evaluation results on steps of first and second players, the number of step timing to be guided is varied. In the concrete, reference arrow marks 46, 48 are displayed and plural timing guide marks 50, 62 gradually approaching the reference arrow marks 46, 48 are displayed on a game screen 40 to guide the situation of gradually coming step timing to a player. The number of timing guide arrow marks 50, 60, i.e., the number of step timing guided to a player, is varied based on the evaluation result on a player's step.
Patent KR-20030021379-A (KR)
Title: A method for manufacturing thin film transistor
Inventor: LIM YUN SIK
IPC: H01L29/786
Filed: 2001-09-05
Abstract: PURPOSE: A method for fabricating a thin film transistor is provided to eliminate damage to amorphous silicon in depositing a gate insulation layer through a chemical vapor deposition(CVD) method by using resin of a good dielectric characteristic in a normal staggered top gate. CONSTITUTION: A pixel electrode is formed on a glass substrate by using the first mask. A source/drain electrode and an n+ amorphous silicon layer are formed to selectively overlap the pixel electrode by using the second mask. After an amorphous silicon layer and resin are deposited on the n+ amorphous silicon layer, an active layer is defined by using the third mask. A gate electrode is formed on the resin by using the fourth mask.
Patent KR-20020072765-A (KR)
Title: Method and device for treating wastewater of livestock and septic tank
Inventor: JEONG YOUNG NAM
IPC: C02F1/00
Filed: 2001-09-06
Abstract: PURPOSE: A method and device for treating wastewater of livestock and septic tank is provided. CONSTITUTION: The method comprises the steps of first impurity separating process to filter the wastewater through a screen(2) to remove impurities, and to dewater the impurities by a dewatering device(3) before discharging by transfer conveyor(20); second sand separation process to filter the filtrate of the first process through a sand separator(6) to remove gravel, sand and to discharge through a sand discharge line; separation process to feed the filtered material of impurities, sand and gravel of the first and second process through a conveyor(20) to a separation device(25) and to separate into waste to dispose and compost; fourth solid-liquid separation process to dewater the sludge by centrifuge(10); and fifth separation process to feed the filtered fine seed, dewatered sludge to the separation device(25).
Patent KR-20030023185-A (KR)
Title: Compensation method and apparatus for system clock signal of video display processor
Inventor: CHUN SEONG RYEOL
IPC: H04N7/01
Filed: 2001-09-12
Abstract: PURPOSE: A method and a device for compensating a system clock signal of a video processor are provided to prevent a picture from momentarily freezing or repeated playing due to changes in input synchronization signals. CONSTITUTION: A video display processor obtains a frame size according to scanning types of input and output video signals(SA1). The video display processor obtains a pixel number per frame of an input signal based on a system clock signal(SA2). The video display processor obtains a difference between the pixel number per frame and the frame size(SA3). The video display processor sets up an offset value to be compensated in a current PWM(Pulse Width Modulation) value from an error value of a pulse width modulating signal(SA4). The video display processor obtains a control value for generating the compensated pulse width modulating signal based on the offset value, and provides the control value to a pulse width modulating signal generator(SA5-SA6).
Patent KR-20020022043-A (KR)
Inventor: MALISZEWSKI GERALD WILLIAM
IPC: G03F1/00
Filed: 2001-09-18
Abstract: PURPOSE: A fabrication method of multi-level reticle is provided to simplify manufacturing processes of a dual-damascene structure on a wafer and to decrease the number of processes by using bi-level photoresist. CONSTITUTION: A reticle is formed by the following steps. A reticle blank(50) is formed, wherein the reticle blank(50) includes a quartz layer(52), an APS(Attenuation Phase Shift) layer(54) and a metal film(56). Then, a resist layer is coated on the reticle blank(50). Then, the resist layer is patterned into a plurality of levels so as to form a multi-level resist pattern(58). The reticle blank(50) is etched in accordance with the multi-level resist pattern(58).
Patent KR-20020023138-A (KR)
Title: Veneer dehydrating apparatus
Inventor: KOBA YOSHINORI
IPC: F26B5/14
Filed: 2001-09-20
Abstract: PURPOSE: A veneer dehydrating apparatus is provided to successfully and efficiently dehydrate a sheet of veneer while sufficiently compressing the veneer sheet without the deformation of urethane rubber. CONSTITUTION: The apparatus for dehydrating a sheet of green veneer by mechanically squeezing water therefrom, comprises a pair of rotatable dehydrating roll assemblies disposed one above the other with the axes thereof extending parallel to each other, at least one of the roll assemblies being positively driven, the paired roll assemblies including a first roll assembly(1a) having formed on the peripheral surface thereof, a number of tooth-like projections(3a) extending radially outward from the peripheral surface and a second roll assembly having a core shaft clad with covering of elastic material with a predetermined thickness, the axes of the roll assemblies being spaced radially so as to form a nip between the peripheral surfaces thereof which is smaller than the thickness of the veneer sheet to be dehydrated; a conveyer for feeding sheets of veneer successively into the nip; the second roll assembly having formed therein a plurality of annular grooves spaced axially of the second roll assembly at an interval of 50mm or less and each having a width of 10mm or less, thereby forming an independently deformable elastic section separated by any two adjacent annular grooves.
Patent KR-20010099349-A (KR)
Title: 거더교에 있어서 받침장치 교체 방법 및 그 장치
Inventor: KIM JIN SOO
IPC: E01D19/04
Filed: 2001-09-21
Abstract: 본 발명은 플레이트 거더(PLATE GIRDER)교의 받침장치 교체 방법 및 그 장치에 관한 것으로서, 종래의 방법인 교각의 전면에 설치된 거더를 인상하기 위한 브라켓(주로 강재, 콘크리트)의 설치가 불필요한 받침장치 교체공법이다.  본 발명은 플레이트 거더교의 양측의 플레이트 거더사이에 미리 규격에 맞도록 제작한 ⊂형 크로스빔(CROSS BEAM)을 지점부 보강 브레이싱의 전후면에 보강 설치한 후, 크로스 빔의 하단에 설치된 유압 잭(HYDRAULIC JACK)으로 거더를 인상하는 공법이다.  거더 교의 받침장치의 인상에 사용된 ⊂형 크로스 빔은 인상작업 후에도 철거시키지 않을 수도 있으며, 이 경우 영구적인 거더 보강재로서 역할을 하므로 교량의 안전성을 증대시킬 뿐만 아니라 향후 받침장치의 교체가 요구될 때 활용이 가능하다.  또한 공장에서 제작 운반된 ⊂형 크로스 빔을 사용하게 되므로 품질관리가 용이하고, 안전성이 우수할 뿐만 아니라 시공이 간편하여 공기 단축은 물론 공사비가 저렴한 효과를 제공한다.
Patent KR-20010099368-A (KR)
Title: 낚싯대용 또는 골프채용 바아 및 그 제조방법
Inventor: CHOI SUNG SOO
IPC: A01K87/00
Filed: 2001-09-22
Abstract: 본 발명은 가볍고 강도가 높아서 품질이 우수할 뿐만 아니라 제작이 용이하여 코스트가 저렴한 새로운 구성의 낚싯대용 또는 골프채용 바아 및 그 제조방법에 관한 것이다. 
     본 발명에 따르면, 낚싯대나 골프채의 바아와 테이퍼진 봉상으로 되어 일단에는 대경부(12)가 형성되고 타다에는 소경부(14)가 형성된 바아(10)에 있어서, 상기 바아(10)의 외주면에는 소정 개수의 티타늄선(20)이 대경부(12)에서 소경부(14)로 갈수록 그 간격이 점차 좁아지도록 나란하게 배열된 것을 특징으로 하는 낚싯대용 또는 골프채용 바아 및 그 제조방법이 제공된다.
Patent KR-20030029735-A (KR)
Inventor: MUN SEONG UNG
IPC: G02F1/13
Filed: 2001-10-10
Abstract: PURPOSE: A liquid crystal display device is provided to simplify input ends of a plurality of gate driver IC(Integrated Circuit)s and prevent the inflow of alien substances from the outside. CONSTITUTION: A liquid crystal panel(32) has data lines and gate lines crossing each other, and liquid cells formed at pixel areas between the data lines and the gate lines. A plurality of data driver ICs(38) drive the data lines. A plurality of gate driver ICs(42) drive the gate lines. A controller(50) generates control signals required for the data driver ICs and the gate driver ICs. Input lines(HL) are formed on a first line layer on the liquid crystal panel and receive the control signals generated from the controller. Dummy lines(VL) are formed on a second line layer and are commonly connected to the gate driver ICs and the input lines for supplying the control signals to the gate driver ICs. A plurality of through holes(44) are formed on a liquid crystal margin area, and are plated, so that the gate control signals are inputted to the gate driver ICs through the through holes.
Patent KR-20030030667-A (KR)
Title: LPG and Condensate FSO
Inventor: LEE HYEON GUK
IPC: B63B11/02
Filed: 2001-10-12
Abstract: PURPOSE: An FSO(Floating, Storage and Offloading) ship for containing LPG(Liquefied Petroleum Gas) and condensate is provided to prevent environmental pollution from incineration of LPG and to improve profitability by storing LPG and condensate in the body of the ship at the same time. CONSTITUTION: An FSO ship is moored in the oil field to store and load cargo, and composed of a tank hold loading an independent LPG tank in the middle of the hull of the ship. The double bottom is formed in the LPG tank hold, and used as a ballast tank(310). Four longitudinal bulkheads(200,210) are arranged in the body of the ship, and the LPG tank hold is formed between intermediate longitudinal bulkheads. A condensate tank(202) is formed between the intermediate and outer longitudinal bulkheads, and the ballast tank is used between the outer longitudinal bulkhead and the outer wall of the body. Pollution is reduced, and profitability is increased by storing LPG and condensate in the FSO ship.
Patent KR-20010100165-A (KR)
Title: 이동전화 단말기를 이용한 개인 보안 시스템 및 그 장치
Inventor: CHANG WOO KEE
Filed: 2001-10-22
Abstract: 본 발명은 전자 충격 장치 및 이동 전화 단말기를 기능적으로 통합시켜 이동 전화 단말기 사용자가 범죄의 대상이 된 상황에서 일정시간 동안 가해자에 대항할 수 있는 수단을 제공하고, 동시에 통신망을 통하여 자동으로 보안 서비스 제공자에게 긴급 구조 요청을 할 수 있는 이동전화 단말기를 이용한 개인 보안 시스템 , 개인 보안용 이동전화 단말기 및 이동전화 단말기 탈착식 보안킷에 관한 것으로, 본 발명에 의하면 범죄 피해가 예상되는 상황에 처한 사용자가 용이하게 일정시간 신변의 안전을 확보하면서,  자동으로 보안 서비스 제공자에게 구조 요청을 할 수 있고, 보안 서비스 제공자도 용이하게 구조 요청자의 위치를 파악할 수 있는 개인 보안 시스템 및 그 장치를 제공할 수 있다.
Patent KR-20030034845-A (KR)
Title: The manufacturing method of polyamid with a good dispersing of titanium dioxide
Inventor: HWANG SE YEON
IPC: C08G69/42
Filed: 2001-10-29
Abstract: PURPOSE: A method for preparing a polyamide polymer is provided, to prevent the re-aggregation of titanium dioxide by the increase of the surface potential of titanium oxide and to prevent the reduction of pH due to the addition of acetic acid by not using acetic acid, thereby improving the dispersibility of titanium dioxide. CONSTITUTION: The method comprises the step of inserting a basic amine compound represented by Ar-NH2(wherein Ar is an aromatic hydrocarbon group) and a monomer in the ratio of 0.05-0.2 : 100 by weight, together with the titanium dioxide slurry into a polymerization tower. Preferably the basic amine compound is at least one selected from the group consisting of benzylamine and aniline.
Patent KR-20030035114-A (KR)
Title: The apparatus varing effort and stroke of clutch pedal
Inventor: YANG SEUNG HO
IPC: F16D23/12
Filed: 2001-10-30
Abstract: PURPOSE: A device for varying pedal effort and stroke of a clutch pedal is provided to improve driver's convenience by varying pedal effort and stroke of the clutch pedal followed by driver's taste or by wear of the clutch disk. CONSTITUTION: Clutch operation structure comprises a clutch pedal(10); a release fork(20) rotated around a pivot part(24) by operation of the clutch pedal; and a clutch body(30). In the clutch body, the release fork slides a release bearing(32), and a release lever(34) is pushed. Accordingly, a clutch disk(36) is pressed on or separated from a flywheel, to control power. A device for varying pedal effort and stroke of the clutch pedal includes a variable control device(40), changing location of the pivot part of the release fork and controlling moving of the pivot part. Thus, pedal pressure and stroke of the clutch pedal is varied and driver's convenience is improved.
Patent KR-20020034923-A (KR)
Inventor: BAUER ALFRED
IPC: H01L23/495
Filed: 2001-10-30
Abstract: PURPOSE: A method for manufacturing metal support frame, metal support frame and its application are provided to achieve strong bonding strength between an electric device and a support frame. CONSTITUTION: A recess is formed in the surface(3) of a metal frame(1) on at least one contact surface by forming a bead on the surface around the recess(2) by displacing material. A ram is applied to the bead whose surface placed on the bead is plane parallel to the surface of the metal frame, applying pressure perpendicularly to the bead with the ram and smoothing the surface by forming an annular retention fold from the bead material.
Patent KR-20030037870-A (KR)
Title: Method of manufacturing cmos image sensor
Inventor: LEE WON HO
IPC: H01L27/146
Filed: 2001-11-06
Abstract: PURPOSE: A method for manufacturing a CMOS image sensor is provided to embody a deep N- region profile for achieving the characteristics of dead zone and saturation signal. CONSTITUTION: A gate insulating layer(12) and a polysilicon layer are sequentially formed on a semiconductor substrate(10) defined by a transfer transistor and photodiode region. A convex hard mask(14B) is formed on the polysilicon layer. A gate(13A) of the transfer transistor is then formed by etching the polysilicon layer using the convex hard mask(14B). A photoresist pattern is formed on the resultant structure to expose the photodiode region. A deep N- impurity region(18) is formed to partially overlap the gate(13A) by implanting lightly doped dopants using the photoresist pattern as a mask.
Patent KR-20030038972-A (KR)
Title: Method and apparatus for the papr reduction using pre-emphasis method in ofdm wireless communication system
Inventor: JIN BYEONG IL
IPC: H04J11/00
Filed: 2001-11-09
Abstract: PURPOSE: A method and a device for reducing a PAPR(Peak-to-Average Power Ratio) in a mobile communication system using OFDM(Orthogonal Frequency Division Multiplexing) are provided to regulate an OFDM symbol value, and to differentiate amplification degrees selectively according to the size of a complex baseband OFDM symbol value. CONSTITUTION: A pre-emphasis part sets the maximum input value(L), a pre-emphasis change point(k1) and a de-emphasis change point(k2) by predetermined output transfer characteristics(410). The pre-emphasis part inputs symbols according to an OFDM system and checks whether each symbol value of the symbols is smaller than the pre-emphasis change point(k1)(420). If so, the pre-emphasis part pre-emphasizes the symbol values according to the amplification degree decided by the pre-emphasis change point(k1) and the de-emphasis change point(k2)(430). If each symbol value is not less than the pre-emphasis change point(k1), the pre-emphasis part pre-emphasizes the symbol values according to the amplification degree decided by the pre-emphasis change point(k1), the de-emphasis change point(k2), and the maximum input value(L)(440).
Patent KR-20020040585-A (KR)
Inventor: NAKAJIMA KOJI
IPC: G09G1/28
Filed: 2001-11-21
Abstract: PURPOSE: To solve problems of causing a phase difference between electric currents i1 and i2 flowing in auxiliary coils L1 and L2 in the image screen upper end since a return frequency of vertical deflection of a color cathode-ray tube becomes a high frequency, and causing the so-called blade-shaped miss convergence when miss convergence of R and B becomes remarkably large on the image screen upper end as a drawing 14 as the result. CONSTITUTION: An increase balance of impedance between the auxiliary coils L1 and L2 on the image screen upper end is kept by adding an inductor L3 to a conventional correction mechanism 1, the phase difference in the electric currents i1 and i2 between the auxiliary coils L1 and L2 is corrected, and the blade-shaped miss convergence in the image screen upper end is eliminated.
Patent KR-20030042637-A (KR)
Title: System for Distributing Exit Gases from Fuel Processor for Fuel Cells
Inventor: AHN SEONG JIN
IPC: H01M8/04
Filed: 2001-11-23
Abstract: PURPOSE: Provided is a distributing system of gas exhausted from outlet of reactor, which can automatically control a gas exhausted from reactor for fuel cell and distribute required amounts of the gas into a reactor and burner, respectively. CONSTITUTION: The distributing system comprising a reactor(1) and burner(2), is characterized in that a part of gas exhausted from the reactor(1) for fuel cell is recycled to the reactor, and the remaining gas is flowed into the burner(2) by distributor(8). The distributor(8) consists of a cover which opens and closes inlets of recovery gas line(9) flowed into the reactor(1) and burner line(6) flowed into the burner(2); and a bimetal or variable metal connected to the cover.
Patent KR-20030042815-A (KR)
Title: Apparatus for supporting piston in reciprocating compressor
Inventor: JUNG WON HYEON
IPC: F04B17/04
Filed: 2001-11-24
Abstract: PURPOSE: A piston support apparatus for a reciprocating compressor is provided to decrease the size of the compressor, and to prevent wear and loss from friction between the piston and the cylinder by minimizing eccentric force in supporting the piston elastically with compact structure. CONSTITUTION: A piston supporting device comprises a piston(60) receiving driving force of a reciprocating motor between a front frame(20) and an intermediate frame(40) and reciprocating linearly in a cylinder combined with the front frame; a resonant coil spring(120) placed between the front frame and the piston; a leaf spring assembly(130) fixed to the rear frame combined with the intermediate frame; and a connecting unit(140) connecting the leaf spring assembly to the piston. The size of the compressor is decreased by minimizing eccentric force with compact structure, and the reliability is improved by reducing wear and loss from friction between the piston and the cylinder.
Patent KR-20030043198-A (KR)
Title: Slurry Composition for Polishing Insulating Layer
Inventor: DO WON JUNG
IPC: C09K3/14
Filed: 2001-11-27
Abstract: PURPOSE: A slurry composition for polishing an insulation layer is provided, to reduce the remaining LPD(light point defect) and the pollution of a back surface of a wafer and to improve the polishing velocity and the polishing uniformity. CONSTITUTION: The slurry composition comprises 0.1-50 wt% of a metal oxide; 0.2-2 wt% of ammonia; 0.01-2 wt% of a t-alkyl ammonium base; 0.001-1 wt% of cellulose; and 0.05-1 wt% of an amine; and the balance of deionized water. The pH of the slurry composition is 10.5-11.5. Preferably the metal oxide is silica having a primary particle size of 10-80 nm, a specific surface area of 50-200 m2/g, a secondary particle size of 100-200 nm in an aqueous dispersion and a OH concentration on the surface of silica of 0.5-4/nm2 in an aqueous dispersion. Preferably the carbon number of alkyl group of the t-alkyl ammonium base is 1-3 and the cellulose has a molecular weight of 100,000 or more.
Patent KR-20030044300-A (KR)
Title: Over-current intercepting apparatus of communication lack
Inventor: JU JAE HUN
IPC: H04Q1/02
Filed: 2001-11-29
Abstract: PURPOSE: An overcurrent breaking apparatus of a communication rack is provided to artificially switch power led into a PBA(Print Board Assembly) unit by operating a breaker by shelves. CONSTITUTION: A shelf includes an overcurrent breaker for breaking an overcurrent inputted from a bus bar and power led into a PBA unit and a backboard. A power input terminal(130) receives power outputted from the bus bar. A switch(140) connected to the power input terminal(130) switches on or off power inputted from the power input terminal(130). A power output terminal(150) connected to the switch(140) and outputs power to the PBA unit or the backboard when the switch(140) switches power on. A breaking bus bar(160) connected to the power input terminal(130), the switch(140) and the power output terminal(150) breaks overcurrent.
Patent KR-20030045980-A (KR)
Title: Structure of induction ac servo motor
Inventor: SONG TAE O
IPC: H02K29/06
Filed: 2001-12-03
Abstract: PURPOSE: A structure of an induction alternating current servo motor is provided to achieve improved performance of the motor by increasing the induced electromotive force, while allowing for high speed rotation and precise control. CONSTITUTION: A structure of an induction alternating current servo motor comprises magnets mounted on the top and bottom surfaces of a rotor(110) coupled with a shaft(111); stators(120) spaced apart from each other in the upper and lower portions of the rotor along the direction of the shaft; and an encoder(130) coupled to the shaft, and which detects the position of the magnetic pole of the magnet. The magnets arranged on the top and bottom surfaces of the rotor have phases which are formed into a zigzag shape by a phase discriminating aluminum(112).
Patent KR-20030045999-A (KR)
Title: Power supplier for plasma having operation part of gas and vaccum
Inventor: SEO YONG CHOL
IPC: H05H1/36
Filed: 2001-12-03
Abstract: PURPOSE: A plasma power supply unit with a gas and a vacuum operating part is provided to simplify a structure of a vacuum plasma apparatus by unifying a gas control unit, a vacuum control unit, and an energy control unit. CONSTITUTION: A plasma power supply unit(10) includes a gas operating portion(11), a gas control portion(12), a plasma power operating portion(13), and a plasma power output portion(14). The gas operating portion includes an on-off switch for opening or shutting a gas valve(32) and a control terminal for setting up a flow rate of gas. The gas control portion generates control signals for opening or shutting the gas valve and controlling the flow rate of the gas. The plasma power operating portion includes a control terminal for setting up an output value of energy supplied to a plasma chamber(51) and an on-off switch for turning on or turning off an energy supply portion. The plasma power output portion generates the energy to the plasma chamber.