baber/WOPTO huggingface dataset:
Patent KR-20010055901-A (KR)
Inventor: JUNG SEONG GON
IPC: H04N5/63
Filed: 1999-12-13
Abstract: PURPOSE: A circuit for supplying a power of an image display and a method for controlling thereof are provided to cuts off an electric source supply by converting a system into a latch-up mode for protecting a system in the case that a re-operation mode is repeatedly performed caused by a system malfunction. CONSTITUTION: A power source generating unit(10) receives an AC power source from an external in normal mode and creates a predetermined a DC power source and supplies the DC power source to each system unit. A power source control unit(20) converts a system from the normal mode to a protecting mode and temporarily stops a creation of DC power source in the power source generating unit(10) if a problem is generated in a system. In addition, the power source control unit(20) re-converts the mode of the system from the protecting mode into re-operation mode, and re-performs the creation of a DC power source in the power source generating unit(10) if the problem is solved. The power source control unit(20) converts the system from the re-operation mode to a latch-up mode, and cuts-off the creation of DC power source in the power source generating unit(10) if the re-operation mode is repeatedly performed caused by a system malfunction.
Patent KR-20010064706-A (KR)
Inventor: HA JONG YEONG
IPC: G02B6/00
Filed: 1999-12-18
Abstract: PURPOSE: An optical attenuator is provided to attenuate excessive optical reception power using loss generation effect due to optical axes of two pieces of optical fiber that do not meet each other without employing a filter. CONSTITUTION: An optical attenuator lowers an excessive reception power level to an appropriate level to allow an optical receiver to construct an optical communication network. The optical attenuator gives a predetermined amount of optical loss to an input light beam that is input to the input side of an optical fiber to output attenuated optical power to the output side of the fiber. The optical attenuator is constructed in a manner that two pieces of optical fiber, corresponding to input and output sides of the optical fiber, are fused to be connected with each other while the axes of the cores(2) of the pieces do not meet each other.
Patent KR-20010064911-A (KR)
Inventor: KIM SEONG JU
IPC: H01L21/027
Filed: 1999-12-20
Abstract: PURPOSE: Provided is chemical amplified resist composition with norbornane low molecule compound additive which adjusts sorts and amount of norbornane derivatives so that it shows excellence in controlling sensitivity. CONSTITUTION: The chemical amplified resist composition with norbornane low molecule compound additive comprises the components of: polycyclic copolymer with 3,000-50,000 in polystyrene standard conversion weight average molecular weight and 1.0-3.0 in molecular weight distribution shown in a chemical formula(I); and low molecule compound additive, acid-generating agent and solvent are added. In the chemical formula(I), X or Y is a repeating group and independent each other.
Patent KR-20010057636-A (KR)
Inventor: HUH HAENG PYO
IPC: F02M25/07
Filed: 1999-12-23
Abstract: PURPOSE: An EGR(Exhaust Gas Recirculation) of a turbo diesel engine is provided to recirculate EGR gas smoothly by circulating the EGR gas forcibly regardless of the pressure difference between an intake manifold and an exhaust manifold of a turbo diesel engine. CONSTITUTION: An EGR includes: an EGR pipe(24) branching EGR gas from an exhaust pipe(22) extended from an exhaust manifold(16); an EGR cooler(26) for cooling the EGR gas; an EGR compressor(28) and a motor(30) for recirculating the EGR gas forcibly. In a recirculating process of EGR gas, Particulated Masses are EGR gas is increased. A PM trap(36) having a filter for collecting and removing the particulated mass is mounted at the front end of the EGR cooler on the EGR pipe. The EGR flows back in a suction pipe(32) from the EGR pipe as the intake manifold has a higher pressure than the exhaust manifold in most of engines. To prevent flowing back of EGR gas, a check valve(38) is preferably mounted at the rear end of the EGR compressor. The EGR recirculates the EGR gas regardless of the pressure difference between the intake manifold and the exhaust manifold by the forced driving of the EGR compressor.
Patent KR-20010058374-A (KR)
Inventor: YOON BYEONG TAE
IPC: H01L21/027
Filed: 1999-12-27
Abstract: PURPOSE: A developer spraying apparatus of semiconductor developing equipment is provided to prevent a wafer from being damaged by vortex, by spraying developer on the wafer through a plurality of nozzles having an inclination of a predetermined angle to use a constant quantity of developer, and by spraying developer while the wafer is revolved. CONSTITUTION: A developer supplying pipe(12) is installed in the upper portion of a developer spraying apparatus of semiconductor developing equipment. A plurality of nozzles(15) for spraying developer(13) on the upper surface of a wafer(14) are installed in the lower portion of the developer spraying apparatus. The plurality of nozzles uniformly sprays developer on the entire surface of the wafer, having an inclination of a predetermined angle to avoid being damaged.
Patent KR-20010064533-A (KR)
Inventor: KIM DONG U
IPC: H01L21/205
Filed: 1999-12-29
Abstract: PURPOSE: An orifice assembly for exhaustion in vapor deposition apparatus is provided to suitably maintain the composition of process gas in a chamber by preventing that byproducts generated from a vapor deposition apparatus stick to the orifice assembly. CONSTITUTION: An orifice assembly(20) has an inlet(21), an outlet(22), a toroid(23), a spring(24), a motor(24) and a purge gas injector(30). The inlet(21) is communicated with a chamber for performing vapor deposition. The outlet(22) is communicated with a pump(6) or an exhausting side. The toroid(23) is shaped as a doughnut and installed between the inlet(21) and the outlet(22) to form an orifice(O). The spring(24) rotationally contacts with the inside of the toroid(23). The motor(25) internally mounts a gear connected to the spring(24) for rotating the spring(24). The purge gas injector(30) sprays byproducts using purge gas to prevent the byproducts from sticking to the orifice assembly(20).
Patent KR-20010065403-A (KR)
Inventor: KIM DAE GEU
IPC: B41J3/44
Filed: 1999-12-29
Abstract: PURPOSE: Provided is a copy board combined with a printing device capable of printing fixed contents written by user presenting on a screen board, which can record data input from the outside on the screen board automatically and show neatly printed contents to the audience. CONSTITUTION: The board comprises a screen board where fixed contents are recorded by user, an operation part including a copying, a printing, a deleting and a saving buttons, a screen board driving part transferring the screen board to a reading part according to the copy signal, a reading part reading the contents recorded on the screen board and outputting to the outside, a data printing device and the driving device, a data output device according to the operation of the user, a deleting device eliminating the contents recorded on the screen board and the driving device, and a control device outputting printing and deleting operation signals.
Patent KR-20010059387-A (KR)
Inventor: MIN GON
IPC: F02D45/00
Filed: 1999-12-30
Abstract: PURPOSE: A preventing method for a wrong learning of an air fuel ratio is provided to control the air fuel ratio by using an added warm air amount compensating value of an engine cooling water at a temperature more than 82deg.C. CONSTITUTION: In an on state of a start switch in a cold weather, a driver operates warm up after cold engine start(S100). An intake air temperature sensor detects temperature of intake air, a water temperature sensor detects temperature of cooling water, and a crank angle sensor detects an engine RPM(Revolutions Per Minute) for outputting signals to a control unit(S200). In case of the cooling water temperature less than 82deg.C, a warm air amount compensating coefficient is calculated(320). Then, an air amount and a fuel amount are learned while considering the warm air amount compensating coefficient(S400). In case of the cooling water temperature more than 82deg.C, the air amount and the fuel amount are learned while considering the warm air amount compensating coefficient. Therefore, the fuel amount and air amount are decided according to the output of the intake air temperature sensor and the output of the water temperature sensor.
Patent KR-20010065846-A (KR)
Inventor: KIM GI JUN
IPC: F16H61/02
Filed: 1999-12-30
Abstract: PURPOSE: A power on up shift control prevents the occurrence of run-up by controlling the release of the oil pressure on released side by feed back control if the run-up is occurred even under duty control. CONSTITUTION: On a power on 2→3 up shift control, a duty control for preventing the occurrence of run-up is implemented on the initial time of released side oil pressure release duty control. If the run-up is occurred even under the duty control, feedback control is implemented. Thus, the generation of shift shock is prevented, thereby improving shift quality and ride comfort.
Patent KR-20000035872-A (KR)
Title: Rotary air connection for tire inflation system
Inventor: NAEDLER MARK H
IPC: B60C23/00
Filed: 1997-08-14
Abstract: PURPOSE: A rotary air connection for tire inflation system is provided for an improvement in an air inflation system for a vehicle trailer having at least one axle with at least one wheel having a pneumatic tire at each end of the axle and the trailer having an air supply supplying air to the inside of the axle and a lubrication hub cap at each end of the axle for lubricating the wheel bearings of a rotary air connection for supplying air to the rotating tires. CONSTITUTION: A rotary air connection (10) in a central tire inflation system for supplying air to the rotating tires which includes a union (20) having a stationary part (28) having an internal shoulder (34) with a rotary seal (38) and a second rotatable part including an elongate rigid tubular member (42) coaxially extendable through and longitudinally movable in the stationary part and the rotary seal. The tubular member is sealingly connected to a hub cap(14) thereby providing a structure allowing for movement and misalignment between the movable and stationary parts for the union
Patent KR-20000036218-A (KR)
Inventor: GAROFF THOMAS
IPC: C08F4/50
Filed: 1997-09-19
Abstract: PURPOSE: A poly-C3-C12a-olefin as isotactic as possible without reducing the hydrogen sensitivity or activity of the catalyst system is provided. CONSTITUTION: In the polymerization of C3-C12-alpha-olefins, the activity of the catalyst and the isotacticity and molecular weight of the polymer product can be adjusted and improved in a controlled manner by a new process wherein a catalyst system is prepared by bringing a support which comprises magnesium chloride, a derivative thereof or a reagent. Polymerization is carried out using the catalyst system by bringing it into contact with at least a C3-C12-alpha-olefin. In the process the improvement is achieved so that, a first controlled amount of a less soluble internal donor and a second controlled amount of a more soluble internal donor are provided on the surface of the support, and the internal donor is brought into contact with at least one eluant eluting the more soluble internal donor and with at least one external donor or a reagent forming it, in order to produce an external donor, the catalyst system thereby formed having at least catalytically active titanium groups, the first controlled amount of the less soluble internal donor and the second controlled amount comprising external donor
Patent KR-20000068941-A (KR)
IPC: H04W52/40
Filed: 1998-10-06
Abstract: 이동 가능한 가입자(roving subscriber)와 다중 베이스 스테이션 트랜스시버(multiple base station transceiver) 사이에서 전송을 구역을 통하여 유지하는 것을 특징으로 하는 다중-셀 통신 시스템(multicellular communication system).  각각의 이동 가능한 가입자 유닛은 전체에 걸친 통신 시스템을 위한 전역 코드 시드(global code seed)와 갱신된 이웃 리스트(updated neighbor list) 등을 갖추고, 계속해서 이용 가능한 셀 베이스 스테이션에 접근하도록 검색하면서 ; 하나의 베이스 스테이션을 갖춘 통신 링크를 유지한다.  후보 셀 베이스 스테이션(candidate cell base station)에 신호를 보내고, 이러한 후보 셀 베이스 스테이션(candidate cell base station)과 통신한다.  이동 가능한 가입자 유닛에서 보다 적은 전송 에너지를 필요로 하는 후보 베이스 스테이션을 주의(注意)하여 감시한다.  이동 가능한 가입자 유닛이 현재 베이스 스테이션에 의하여 현재 필요로 하는 전송 전력보다 더 적은 전송 전력으로 성공적으로 통신할 때, 이동 가능한 가입자 유닛은 후보 베이스 스테이션 트랜스시버로 핸드-오프(hand-off)된다.
Patent KR-20000070237-A (KR)
IPC: C07D405/10
Filed: 1998-01-08
Abstract: The invention concerns 4-(3-heterocyclyl-1-benzoyl)pyrazoles of formula (I) in which the variables have the following meanings: R 1, R3 : hydrogen, nitro, halogen, cyano, alkyl, alkyl halide, alkoxy, alkoxy halide, alkylthio, alkylthio halide, alkylsulphinyl, alkylsulphinyl halide, alkylsulphonyl, alkylsulphonyl halide, aminosulphonyl, N-alkylaminosulphonyl, N,N-dialkylaminosulphonyl, N- alkylsulphonylamino, N-alkylsulphonylamino halide, N-alkyl-N- alkylsulphonylamino or N-alkyl-N-alkylsulphonylamino halide; R 2 : an optionally substituted 5- or 6-member heterocyclyl group containing between 1 and 4 identical or different heteroatoms selected from the group comprising oxygen, sulphur or nitrogen; R 4 : hydrogen, halogen or alkyl; R 5 : substituted pyrazole bonded in position 4. The invention also concerns: the salts of these 4-(3-heterocyclyl-1-benzoyl)pyrazoles which can be used for agricultural purposes; processes for preparing these substances; agents containing them; and the use as herbicides of these derivatives or agents containing them.
Patent KR-20010020366-A (KR)
IPC: A61K39/00
Filed: 1998-04-30
Abstract: 본 발명은 헬리코박터(Helicobacter)로부터 유래된 면역원성 약제를 포유동물의 헬리코박터 감염의 예방 또는 치료를 위해, 헬리코박터에 대한 T-헬퍼(Th 1) 타입 면역반응의 유도를 위한 조성물의 제조에 이용하는 방법에 관계한다.   본 발명의 목적은 약제 조성물이 포유동물의 횡경막하와 같은, 전신 또는 비경구 경로를 통해서 투여되는 것인 경우에 달성될 수 있다.   또한 본 발명은 헬리코박터 감염의 예방 또는 치료를 위한 점막/비경구 면역법에도 관계한다.
Patent KR-20010013575-A (KR)
Inventor: BIER PETER
IPC: C08J7/046
Filed: 1998-05-28
Abstract: The invention relates to a non-volatile UV-stabilizing mixture for siloxane paint systems, containing hydrolizable silanes which in turn contain hydroxybenztriazols and epoxide groups. The resulting UV- stabilized paint systems are particularly suitable for use as anti-UV coatings for thermoplastics, especially aromatic polycarbonates.
Patent KR-20000062461-A (KR)
Title: 인간 종양 억제 유전자
IPC: C12R1/91
Filed: 2000-01-13
Abstract: 본 발명은, 종양 억제 단백질을 코딩하고, 그 발현이 인간 성장 호르몬에 의해 저해받는 새로운 인간 종양 억제 유전자를 제공한다.      또한 이 유전자를 구성하는 DNA, 및 이 유전자에 의해 코딩되는 단백질도 제공된다.     이 DNA는 서열목록의 서열번호 1 또는 서열번호 3에 나타난 뉴클레오티드 서열을 갖는다.
Patent KR-20010077116-A (KR)
Title: A Remote terminal unit and Method for compensating signal of the remote terminal unit
Inventor: KIM YEONG DON
IPC: G05F1/565
Filed: 2000-01-31
Abstract: PURPOSE: A remote terminal unit and a method of compensating signals of the remote terminal unit are provided which, compensates errors of components to output accurate measurement values. CONSTITUTION: A remote terminal unit includes a signal input unit(300) for receiving current, and a current/voltage converter(301) for outputting voltage according to the received current. The remote terminal unit further has an analog/digital converter(302) for converting the output voltage of the current/voltage converter into a digital value, and a processor(303) for compensating an error in the digital value output from the analog/digital converter using a compensation value that is previously set.
Patent KR-20010082810-A (KR)
Title: Flickering Apparatus Of Light Emitting Diode For Traffic saft Using Solar Battery And Low Voltage Storage Battery
Inventor: JIN OK BAI
IPC: H05B37/02
Filed: 2000-02-21
Abstract: PURPOSE: An LED blinker for road traffic safety signs using a solar battery and a charge battery is provided to maximize the brightness of the blinker. CONSTITUTION: The LED blinker for road traffic safety signs comprises a solar battery(Esol) for generating the voltage by receiving the solar power, a charge battery(Ebat) for charging the voltage generated from the solar battery, a comparator for comparing the output voltages of the solar battery and the charge battery, the first to third transistors(Q1,Q2,Q3), a blinking oscillator(10) for producing the oscillation signal in response to the output of the comparator, a square wave generator for converting the oscillation signal into the square wave, the sixth and seventh transistors(Q6,Q7), a power amplifier(20) for amplifying the square wave, an LC parallel resonance circuit, and an LED(D2). The solar battery produces 0¯4V. The diode(D1) connected between the charge battery and the solar battery inhibits the reverse current from the charge battery to the solar battery. The charge battery has a 1.2V charge cell.
Patent KR-20010083744-A (KR)
Title: Method for controlling the threshold of the bit error probability of each packet in wired and wireless video communication systems
Inventor: KIM HYEONG MYEONG
IPC: H04N19/89
Filed: 2000-02-21
Abstract: PURPOSE: A method for setting a bit error probability reference value in a wire/wireless image communication system is provided to efficiently support an image service by differently setting a bit error probability reference value in packets. CONSTITUTION: A video encoder outputs and divides a coded image data into a packet unit(11,12). An important degree of the divided image packet is judged(13). An estimated distortion value is calculated(14). The wireless channel passing number of a packet is calculated(15). A BEP reference value of each packet is determined based on a BEP reference according to a kind of a service(16,17). A forward error correcting method guarantees the BEP reference value of each packet in wire or wireless section(18). The BEP reference value of each packet is transmitted together with image information to a switch or a router, a base station or a mobile station(19).
Patent KR-20010084233-A (KR)
Title: Developer conductivity measurement apparatus and developer supply apparatus of the printer employing the same
Inventor: SIM U JEONG
IPC: G03G15/10
Filed: 2000-02-24
Abstract: PURPOSE: An apparatus for measuring a conductivity of developing agents and a developing agents supply apparatus of a printer thereof are provided to precisely measure a conductivity of developing agents and improve a measuring precision degree. CONSTITUTION: The first and second electrodes(41,42) are installed in a receptacle(45). A direct current-alternating current converter(43) generates an alternating signal to be applied to the first and second electrodes(41,42). A signal which is generated in one terminal of the direct current-alternating current converter(43) is applied to the first electrode(41) through the first resistor element(R1). A rectifier(50) receives a voltage signal generated between the first resistor element(R1) and the first electrode(41). A voltage follower(51) increases an input impedance and reduces an output impedance. A diode(52) rectifies an alternating current from the voltage follower(51). A capacitor(C1) converts the rectified alternating current from the diode into a direct current signal. A voltage controlled oscillator(60) converts a voltage signal from the rectifier(50) into a frequency signal.
Patent KR-20010084494-A (KR)
Inventor: RYOU BYUNG HOON
IPC: H01Q1/24
Filed: 2000-02-26
Abstract: PURPOSE: A dual band antenna is provided, in which a reflector helical is inserted into the dielectric member in such a manner as to be disconnected from the antenna feed unit, and the external helical is fixed to the antenna feed unit, to thereby simplify the structure and broaden frequency band. CONSTITUTION: A dual band antenna comprises a dielectric member(3) having a bottom surface closed and attached onto a connector(2), and a top surface open, wherein the dielectric member has a space formed at an interior of the dielectric member; a reflector(4) wound in a spiral shape in the space formed at the interior of the dielectric member, and which has an end fixed to the bottom surface of the dielectric member; and an external helical(5) having an end wound into several turns along the outer periphery of the dielectric member, and the other end wound in a spiral shape and exposed from the top of the dielectric member.
Patent KR-20010084566-A (KR)
Title: Apparatus for producing glow discharge plasama in atmosphere
Inventor: LEE GU HYEON
IPC: H05H1/00
Filed: 2000-02-28
Abstract: PURPOSE: An apparatus for generating a glow discharge plasma is provided to gain a uniform plasma of a low temperature and a high density by making a structure that a capillary disk electrode and a shield disk electrode are opposite to each other. CONSTITUTION: Two electrode(1a,1b) made up of a metal are installed by being opposite to each other. The one side electrode(1a) of the electrodes(1a,1b) is connected to a power source supplying apparatus(5) and the other side electrode(1b) is grounded. A disk is mounted to the surface facing to each other by the electrodes(1a,1b). In one side of the surface is mounted with a capillary disk(2) having a plurality of passed through hole(4) and in other side of the surface is mounted with a shield disk without hole. The capillary disk(2) is mounted on the electrode(1a) connected to the power source supplying apparatus(5) and the shield disk(3) is mounted to the grounded electrode.
Patent KR-20010091577-A (KR)
Title: method for division using approximate value
Inventor: LEE SEUNG HWAN
IPC: G06F7/52
Filed: 2000-03-16
Abstract: PURPOSE: A dividing method using an approximate value is provided to improve an area and a timing in sight of a hardware resource by using only multiplication and truncation in an environment to which no dividing operation is applied. CONSTITUTION: A first process increases an arbitrary number k in sequence and calculates a value by dividing a k square of 2 by a divisor n. A second process ascends or descends decimals of the calculated value to seek for an m value. A third process determines a specific k value and m value by using the divided value and the m value. A fourth process multiplies the specific k value by an arbitrary dividend. A fifth process performs a truncation as many as specific k bit of lower rank from the multiplied result value to seek for a share.
Patent KR-20010095611-A (KR)
Title: Apparatus and method for interfacing transmission data between two electronic device each having at least a main processor
Inventor: KIM JAE U
IPC: G06F13/14
Filed: 2000-04-11
Abstract: PURPOSE: A device for interfacing transmitted data between electronic devices and a method thereof are provided to realize a high speed data communication between a host and an external device through setting a direct data communication path between a main processor in the host and an object device in the external device. CONSTITUTION: In a device for interfacing transmitting data between a host and an external device through bidirectional parallel communication port, the host includes at least one main processor controlling a data communication to the external device by responding a user's operation. A main processor(122) in the external device is connected to a main processor of the host through a control signal line and a data signal line bus. A dependent device(126) in the external device is commonly connected to a data signal line bus with the main processor(122) in the external device. When the main processor(122) in the external device receives a request of a data communication to the dependent device(126) from the main processor of the host, the main processor(122) in the external device transfers a control right of the data signal line bus to the dependent device(126). Thus, the main processor(122) in the external device controls a direct execution of a data communication between the main processor of the host and the dependent device(126).