baber/WOPTO huggingface dataset:
Patent KR-20020082317-A (KR)
Title: Wafer cleaning material rapid supply and haste withdrawal installation
Inventor: KOO GYO YUK
IPC: H01L21/304
Filed: 2001-04-20
Abstract: PURPOSE: An apparatus for supplying and collecting rapidly fluid in a wafer cleaning process is provided to minimize a time for a cleaning process and improve productivity by applying a vacuum and a pressure to one or more airtight containers. CONSTITUTION: An atmosphere sustain valve(16) is opened to supply chemicals(17) to an airtight tank(3). The chemicals(17) are injected into the airtight tank(3). The injected chemicals(17) is mixed and circulated by a pump(8). A collection valve(9) and a chemical supply and collection valve(4) are shut and a plurality of airtight tank circulation valves(5,6) are opened in a circulation process of the airtight tank(3). The fluid is moved from the airtight tank(3) to a cleaning container(1). A compression valve(12) is shut, the atmosphere sustain valve(16) is opened, and the chemical supply and collection valve(4) are shut to stop a supplying operation of the chemicals. A mixing process, a filtering process, and a temperature management process are performed in a circulation process of the cleaning container(1) by operating the pump(8). A collection process is performed by using a vacuum pump after a cleaning process is finished.
Patent KR-20020082704-A (KR)
Title: Idle situation controlled device of vehicle and method thereof
Inventor: KIM SEONG GEUN
IPC: F02D35/00
Filed: 2001-04-25
Abstract: PURPOSE: A stabilization control apparatus of idle starting for a vehicle and a method thereof are provided to stabilize RPM(Revolution Per Minute) by preventing momentary fluctuation of the fuel amount with restricting changes after starting. CONSTITUTION: A stabilization control device of idle starting is composed of an ignition switch(20) outputting an electric signal by detecting switching of an ignition key; an AFS(Air Flow Sensor)(30) outputting an electric signal by detecting the suction amount of air; an engine RPM detecting sensor(40) outputting the electric signal by detecting engine RPM; a memory(50) storing the suction amount of air, engine RPM and compensation values; a control unit(60) stabilizing starting by calculating compensation values; and a fuel supply unit(70) injecting fuel to the engine by the control unit. The engine RPM is stabilized by restricting momentary fluctuation of fuel after starting.
Patent KR-20010107598-A (KR)
Title: 산소 원자를 통해 무기 산화물에 결합된 황 및 인을함유하는 유기 기를 포함하는 재료
IPC: C07F9/38
Filed: 2001-05-21
Abstract: 본 발명은 탄화수소 사슬에 의해 함께 결합하고, 인 원자와 산소 원자를 통해 원소 M의 무기 산화물에 결합된 황 및 인을 함유하는 유기 기를 포함하는 재료에 관한 것이며, 상기 재료는 M-O-M' 결합을 포함하고, M'은 M과 동일하거나 상이한 것으로서 무기 산화물의 원소를 나타내며, 원소 M 대 인의 비율은 약 0.5:1 내지 약 500:1이고, 인 함유 기의 각각의 인은 하나 이상의 P-O-M 결합 및/또는 P-O-M' 결합을 형성한다. 또한, 본 발명은 이러한 재료를 제조하는 방법을 제공한다.
Patent KR-20020088291-A (KR)
Title: method and system for converting wired internet contents into wireless internet contents
Inventor: CHA JEONG HUN
IPC: H04L12/66
Filed: 2001-05-21
Abstract: PURPOSE: A method for converting wired Internet information into wireless Internet information and an apparatus therefor are provided to convert wired Internet contents in real time according to the characteristic of a mobile device such as a cellular phone or a PDA(Personal Digital Assistant) and support the wired Internet contents so that it is possible for wireless Internet users to retrieve the wired Internet contents. CONSTITUTION: A transmitting and receiving unit(S) receives a request as to random wired contents requested by a user, and transmits the result. A converting unit(C) performs a conversion work. An acceleration storage(C1) stores wireless contents about a mobile device and a user. An acceleration storage(C2) stores neutral data about the user-classified wired contents. A rule storage(R) and management tool(M) stores a neutral data write rule about the user-classified wired contents.
Patent KR-20020090624-A (KR)
Title: Water cach anionic air cleaner
Inventor: LEE YONG BACK
IPC: B03C3/41
Filed: 2001-05-28
Abstract: PURPOSE: A wet type anionic air-cleaner is provided to remove dust, odor, gas, bacteria or the like among air in room and to produce water molecular anions by comprising impellers to derive forced circulation of air and friction between the air and wall of the room. CONSTITUTION: The air-cleaner comprises an anion generation and cleaning device(10) to create centrifugal force of water contained in a water bath(100) by driving a motor(30) to rotate circular plates(60,80) having uneven parts formed at inner sides of upper/bottom portions of the plates and to suck the water into an intake(90) mounted on the bottom portion of the plate(80). The sucked water is continuously compressed then finely spraying along circumference of the rotating plate. Water drops(70) sprayed conflict with the room air(40) and/or wall side of the cleaning device to generate ultra-hydromolecules to form anions and to capture impurities among the room air, and then send the captured impurities to the water bath.
Patent KR-20020091570-A (KR)
Title: Method in inputting numerals of mobile communication station for blind person
Inventor: HAN JAE BYEONG
IPC: H04M1/23
Filed: 2001-05-31
Abstract: PURPOSE: A method for inputting a number for a visually handicapped person in a mobile communication terminal is provided to conveniently input the number in case that a user does not confirm the arrangement of numerical keys composed in the mobile communication terminal by inputting and originating the number using one key or a designated specific region of a touch screen. CONSTITUTION: A control unit confirms whether a specific key is inputted(101). If the specific key is inputted, the control unit counts the number of input through a counter(103). The control unit judges whether the input is maintained during a predetermined time through a timer(105). If the input is maintained during the predetermined time, the control unit displays a number corresponding to the number of counted times and resets the counter(107). The control unit calls a telephone number corresponding to the displayed number(109).
Patent KR-20020091900-A (KR)
Title: Nozzle for coating film and apparatus for coating piston of compressor having the nozzle
Inventor: KIM GYEONG DEOK
IPC: B05C5/02
Filed: 2001-06-01
Abstract: PURPOSE: A nozzle for forming a film of paint and a piston coating device having the nozzle for a compressor are provided to exclude a blade for removing the residual paint liquid by removing the residual paint liquid simultaneously when the paint is spread. CONSTITUTION: A nozzle(3) comprises a valve body, a paint inject hole, and a blade. A paint is coated on the coating section of a piston through the paint inject hole. The blade has the same width as that of the coating section. The blade removes the residual paint liquid spread on the piston head and disperses the paint liquid. A piston coating device comprises a piston head coating unit(20) and a piston bridge coating unit(30). The piston head coating unit has a piston rotation support unit(21) and a first paint coating unit(22). The piston bridge coating unit has a piston support unit(31) and a second paint coating unit(32).
Patent KR-20020092040-A (KR)
Title: Membrane press machine
Inventor: SONG HO BONG
IPC: B29C65/02
Filed: 2001-06-01
Abstract: PURPOSE: A membrane press is provided to thermally transcribe a coating film on a surface of a workpiece by adopting a membrane, to which conductive heat is repeatedly applied. CONSTITUTION: A heater receiving hole is formed in a lower portion of an upper unit(10) in order to receive a plurality of heaters(14). The heaters(14) are commonly connected to a power source line. An auxiliary heating section(18) is provided at an upper portion of the heaters(14) in order to uniformly distribute heat generated from the heaters(14). Thermo-oil is filled in the auxiliary heating section(18). A pressurized oil tank is installed on the upper unit(10) so as to feed thermo-oil into the auxiliary heating section(18). A middle plate(22) is installed between the upper unit(10) and a lower unit. A locking hook is formed at side portions of the middle plate(22). A fixing section corresponding to the locking hook is formed in a cover for covering the heaters(14).
Patent KR-20020095803-A (KR)
Title: system and method for processing audio and video signals
Inventor: CHOI HYEON SIK
IPC: H04N21/436
Filed: 2001-06-15
Abstract: PURPOSE: A system and a method for processing audio and video signals are provided to remove the false cross or intensional communication jamming by reproducing received A/V signals according to identification information thereof. CONSTITUTION: A system for processing audio and video signals includes a wireless transmission processing part(110,120) for respectively transmitting A/V signals and identification information for controlling reproducing output of the A/V signals wirelessly, a reproducing processing part(210) for reproducing the A/V signals received from the wireless transmission processing parts, and outputting a control signal to determine whether to output the reproduced A/V signal according to whether the identification information received from the wireless transmission processing part is equal to the stored identification information, and a reproducing switching part(240) for determining whether to output the reproduced A/V signal according to the control signal output from the reproducing processing part.
Patent KR-20030000191-A (KR)
Title: Multiful guide roller device for wire rod
Inventor: KIM JIN DEOK
IPC: B21B41/00
Filed: 2001-06-22
Abstract: PURPOSE: A versatile guide roller apparatus for wire rods is provided to improve productivity and quality of products by changing position of a guide roller according to position of a material to be processed without stopping of the apparatus even during rolling. CONSTITUTION: The versatile guide roller apparatus for wire rods comprises a main body part comprising a housing(110) that is fixed to a specific position, and an operation implement(150) which is inserted into the housing(110) so that the operation implement(150) is ascended or descended along the inner surface of the operation implement(150); a connection part comprising a connection shaft(212) that is coupled to the operation implement(150) by a screw, and a case(220) that is rotationally fixed to the central part of the connection shaft(212); and a roller part comprising fixing brackets(320) that are separately coupled to upper and lower surfaces of the case(220), and a guide roller(310) that is supported and fixed by the fixing brackets(320), wherein a cylindrical body(210) is formed on the center of the connection shaft(212), a plurality of slots(214) are formed on the outer circumference of the body(210), the case(220) upper and lower surfaces of which are horizontally cut, and in which large diameter part(226) and small diameter part(228) are formed is inserted into the body(210), a pair of fastening nuts(230) are coupled to the connection shaft(212) and idly inserted into the large diameter part(226), and a bolt is coupled to the case(220), wherein the bolt is fixed to the slots(214) by penetrating upper and lower surfaces of the case(220).
Patent KR-20030001177-A (KR)
Inventor: PARK MIN JEONG
IPC: H01L21/027
Filed: 2001-06-28
Abstract: PURPOSE: An apparatus for manufacturing a semiconductor device is provided to enhance an average molecular frequency in a photoresist, to restrain a stress and to reduce solvent residues by applying vibration by using a vibrator. CONSTITUTION: In a bake chamber(21) for removing solvents, a heating plate(22) is formed at lower part of the bake chamber(21) for heating a wafer(23) coated on a photoresist. A plurality of gas outlets(24) are formed at upper part of the bake chamber(21) for exhausting air to the outside. A vibrator(25) is formed at inner part of the heating plate(22) for applying vibration to the wafer(23). The vibrator(25) is composed of piezo-electric material.
Patent KR-20030002161-A (KR)
Inventor: JANG YEONG BAE
IPC: G11C29/00
Filed: 2001-06-30
Abstract: PURPOSE: A semiconductor memory device is provided to greatly reduce time to transfer address and data between the memory and a test device by incorporating a test device of a simple hardware into the memory when the memory cell is tested, thereby time and cost required to implement is reduced to the utmost. CONSTITUTION: A semiconductor memory device includes the following component; an inner test controller(37) controlling the test for an internal memory cell by receiving a test signal; a first register(40) storing a type of test to be processed and an ongoing test status; a second register(41) temporally storing a write/read pattern data and a test result; an address generation unit(38) generating an address in response to the test pattern during the read and the write operations and a timer(39) for setting a write time.
Patent KR-20030004487-A (KR)
Title: immobilzer system
Inventor: KIM HYEONG RYEOL
IPC: B60R25/045
Filed: 2001-07-05
Abstract: PURPOSE: An electronic security code is added to a car theft preventing function of an automobile by interacting immobilizer with locking or unlocking of the shift lever of automatic transmission. CONSTITUTION: A immobilizer system comprises a key(10), an antenna(20), an immobilizer unit(30), an engine electronic control unit(40), a gear lock unit(50), a parking lock solenoid(60), a parking position switch(70). A transponder is embedded in the key to transmit security code by a unit radio communication. The antenna receives signals from the transponder and outputs it to the immobilizer unit. If the security code of the transponder is identical to the preset code, the immobilizer unit outputs permission signal to the engine electronic control unit and the gear lock unit. The parking lock solenoid locks or unlocks the shift lever of the automobile. The gear lock unit drives the parking lock solenoid to unlock the shift lever only when the security code is identical to the preset code.
Patent KR-20030005656-A (KR)
Inventor: SHIN YOUNG CHEON
IPC: A23L13/00
Filed: 2001-07-09
Abstract: PURPOSE: Steamed meat with pine needles is provided. It is fat free, has a pine needle smell and a soft taste by steaming it with pine needles. It can be presented with perilla leaves and lettuce. CONSTITUTION: The steamed meat with pine needles is prepared by the steps of: covering the bottom of a cooker with pine needles; placing meat on the pine needles then covering the cooker with a lid; and steaming the meat, wherein fat is come out, a pine needle smell permeates the meat and the meat is tenderized.
Patent KR-20020006463-A (KR)
Inventor: NAGATA TOMONORI
IPC: B60R22/38
Filed: 2001-07-11
Abstract: PURPOSE: To provide a webbing winder for surely cancelling the pull preventive condition of a webbing and facilitating the control of a V-gear reversing angle. CONSTITUTION: A guide pin 16h is erected on a lock plate 16 for the webbing winder and a corresponding guide hole 18b is formed in a V-gear 18. The guide hole 18b consists of a first hole portion 60, a second hole portion 62 and a third hole portion 64, and an initial condition is established by the guide pin 16h being located in the first hole portion 60. When relative rotation between the V-gear 18 and a spool 14 occurs, the guide pin 16h moves from the first hole portion 60 to the second hole portion 62, and in this process, the V-gear 18 is thrust by the guide pin 16h and reversed for unlocking operation. The thrust of forcing the V-gear reversing angle to be a set value or larger, if operated by the guide pin 16h, can be cancelled by escaping the guide pin 16h to the third hole portion 64.
Patent KR-20030006050-A (KR)
Title: Method controlling shift at an up-shift for an automatic transmission in vehicles
Inventor: JUN BYEONG UK
IPC: B60W10/11
Filed: 2001-07-11
Abstract: PURPOSE: A method for controlling the speed change in the up-shift of an automatic transmission for a vehicle is provided to suppress the generation of the blow-up by the mutual control with an engine and to improve the speed change feeling and durability by reducing the blow-up learning value. CONSTITUTION: An up-shift speed change command is outputted(S100). The blow-up is compared to 30rpm(S110). If the blow-up is over 30rpm, learning control in proportion to the blow degree is performed(S120). Otherwise, the sequence time from the time point(SS) when the speed change control command is outputted to the time point(SB) when physical speed change is realized is decided(S130). If the sequence time is shorter than a reference value, learning for tie-up is performed(S140). Otherwise, a normal control is performed(S150).
Patent KR-20020007202-A (KR)
Inventor: ALIG ALFRED
IPC: C07F7/18
Filed: 2001-07-13
Abstract: PURPOSE: Provided is an alternative process for the preparation of organosilylalkylpolysulfane in which the amount of by-products which have to be disposed of is low. CONSTITUTION: The process for the preparation of organosilylalkylpolysulfanes of the general formula 1: (R1R2R3SiR4)2SX, is characterized in that organosilylalkylpolysulfanes of the general formula 2: (R1R2R3SiR4)2Sy are reacted with an ionic sulfide of the general formula 3: M+2S2-, and an organosilylalkyl halide of the general formula 4: R1R2R3SiR4X. In the formulae, R1, R2, R3, which are identical or different from one another, denote branched and unbranched alkyl and/or alkoxy groups having a chain length of 1-8C atoms, aryl radicals, at least one alkoxy group being present, R4 is divalent alkylene radical having a chain length of 1-8C atoms, or -(CH2)n-C6H4-(CH2)n-(wherein n =1-4), x is a number more than 1, y is a number >x, M+ represents an alkali metal cation, an ammonium ion, half an alkaline earth metal cation or half a zinc cation, and X is chlorine, bromine or iodine. The long-chain organosilylalkylpolysulfane of the general formula 2 and the organosilylalkyl halide of the general formula 4 are initially introduced into the reaction vessel and the ionic sulfide of the general formula 3 is added to this solution in several portions.
Patent KR-20030008771-A (KR)
Title: System for cash-back service provided using multi function card
Inventor: KIM GI JEONG
Filed: 2001-07-20
Abstract: PURPOSE: A system for providing a cash-back service using a multi-card is provided to activate the cash-back and increase the buying desire of a user by providing the accumulation money of a constant ratio in the real-time if the user generates a credit transaction using a credit card. CONSTITUTION: A user terminal(100) includes a card reader for reading the multi-card(101), and a credit card program and an IC card program detecting various kinds of information of the credit card and updating the remainder information recorded in an IC card. A seller server(200) generates the credit transaction according to a buying intention requested from the user terminal(100). A credit card businessman server(400) approves the credit card. A service providing server(300) relays the credit transaction by the credit card and accumulates the accumulation money according to the constant ratio of the goods buying amount generated by the credit transaction.
Patent KR-20030009600-A (KR)
Title: A liquid crystal display and method manufacturing the same
Inventor: KIM PA
IPC: G02F1/1339
Filed: 2001-07-23
Abstract: PURPOSE: A liquid crystal display device and a fabricating method thereof are provided to secure the uniformity in the cell gap and fix the cell gap without increasing the spacer scattering amount by adhering upper and lower substrates with a polymer. CONSTITUTION: A liquid crystal display device includes first and second facing substrates(100,200), a liquid crystal layer(400) implanted between the substrates, upper and lower alignment films(310,320) formed between the substrates for the alignment of the liquid crystal layer, dot type substrate spacers(500) and a polymer(600) disposed between the alignment films, and polarization plates attached to outer surfaces of the first and second substrates.
Patent KR-20010098997-A (KR)
Title: 다기종 휴대폰 충전장치
Inventor: KANG DONG WOO
IPC: H02J7/00
Filed: 2001-08-03
Abstract: 본 발명은 통상적으로 각기 다른 제조사의 핸드폰인 경우는 물론이고, 동일제조사의 핸드폰인데도 불구하고 고유 모델 번호에 해당하는 핸드폰이 아닐 경우에는 사실상 충전이 불가한 구조로 되어 있는 휴대폰 충전기를 핸드폰 모델의 종류에 상관없이 거치 시킬 수 있도록 하여 충전토록 한 다기종 휴대폰 충전장치에 관한 것이다. 
     특히, 전원이 공급되는 홀더에 휴대폰을 거치 시켜 각종의 휴대폰 배터리를 기종에 관계없이 충전하는 충전장치에 있어서, 휴대폰을 안착시켜 충전시키는 충전단자부와; 배터리 전압이 인가되는 DC 입력부와; 상기 DC 입력을 일정한 DC 정전압으로 강압 조정하여 전원을 회로 각부분에 공급하는 정전압 조정부와; 발진기와 버퍼 및 중앙제어장치를 구비하여 충전 단자부에 연결된 극성 판별회로와; 충전단자 선택회로를 통하여 휴대폰 충전 전압과 극성을 판별하여 충전전압/전류를 제어하는 중앙제어부와; 상기 중앙제어부의 신호를 입력받아 휴대폰 충전전압과 전류를 발생시키는 충전전압/전류발생부와; 상기 중앙제어부에 연결되어 LED 표시부를 구동시키는 LED 구동부와; 상기 LED 구동부에 의하여 LCD 화면에 상기 중앙제어부가 전송하는 신호를 표시하는 LED 표시부와; 휴대폰의 이어폰 잭과 상기 중앙제어부에 연결되고, 사용자의 선택에 따라 녹음과 재생신호를 발생시키는 스위치부의 작동으로 음성을 녹음하는 녹음 재생부와; 상기 이어폰잭과 외부전원 입력부를 통하여 마이커와 음성 증폭기 및 필터가 구비되어 음성을 입력하는 음성 입력부와; 상기 이어폰 잭과 외부전원 입력부 및 녹음재생부에 연결되고 스피커와 음성증폭기 및 필터를 구비하여 음성을 출력시킬 수 있도록 하는 음성출력부를 포함하여 구성된 것을 특징으로 한다.
Patent KR-20010088563-A (KR)
Inventor: SONG BOK GEUN
IPC: F24F11/02
Filed: 2001-08-07
Abstract: PURPOSE: An input current check apparatus is provided, in which input current checking operation is carried out by the output current of the inverter unit, to thereby reduce cost and circuit size. CONSTITUTION: An apparatus comprises a current sensing unit for outputting a voltage having a size corresponding to the current output from power switching elements(Tuu,Tvu, Twu,Tul,Tvl,Twl) to a compressor motor(30); and a micro computer(50') having an input current to output voltage converting formula, and which checks the input current by applying the voltage output from the current sensing unit to the converting formula. The current sensing unit includes a shunt resistance(Rs) for partially shunting the current output from the power switching elements; and an operation amplifier(OPA) for amplifying the voltage at both ends of the shunt resistance into a predetermined amplification degree with respect to the input current to output voltage converting formula.
Patent KR-20030020549-A (KR)
Title: Apparatus for manufacturing the semiconductor device
Inventor: KIM TAE DONG
IPC: H01L21/02
Filed: 2001-09-01
Abstract: PURPOSE: A semiconductor fabrication apparatus is provided to prevent an adhesion of contaminants on an inner wall of a door by using an anti-electrostatic material when the door of a chamber is opened. CONSTITUTION: A door(100) of a process chamber is opened when wafers are transferred from a wafer cassette to the process chamber. The door(100) of the chamber is closed when a fabrication process is performed. A partition(110) is installed on an inner side of the door(100). The partition(110) is formed with an anti-electrostatic material. In addition, the partition(110) is formed with a transparent material. The partition(110) is use for covering a part of the door(100) or an exposed region of the door(100). The partition(110) can be formed with vinyl.
Patent KR-20030022599-A (KR)
Inventor: HWANG SEON HO
IPC: H02H9/00
Filed: 2001-09-11
Abstract: PURPOSE: A circuit for ESD(electrostatic discharge) protection is provided to apply a low voltage NMOS transistor(LVNM) to electrostatic discharge circuit used in a high voltage circuit instead of a high voltage MOS transistor. CONSTITUTION: Each drain of low voltage NMOS transistors(LVNM1, LVNM3) is connected to the first and second pad(PAD1,PAD2). Each gate of LVNM1 and LVNM3 is connected to the ground. Sources of the two LVNM are connected to the drain of LVNM2. The gate and drain of the LVNM2 are connected to ground. Whenever static electricity occurs either on a pad or on both pads, the current caused by the static electricity is discharged through the three LVNM whose structure is a cascade type into the ground.