baber/WOPTO huggingface dataset:
Patent KR-20020080957-A (KR)
Title: Wireless monitering system for railroad watching of subway platform
Inventor: HAN HYEON TAEK
IPC: B61L23/00
Filed: 2001-04-18
Abstract: PURPOSE: A wireless monitoring system for monitoring the railroad of subway platform is provided to prevent sudden accidental fall by constructing system in which platform-installed monitoring cameras operate together with a monitoring system of a train. CONSTITUTION: A power supplying unit(100) supplies power to a transmitting system. A monitoring camera unit(120) monitors platforms and railroad in subway. An image data transmitting unit(140) transmits the photographed image data from the monitoring camera unit(120). A transmitting channel unit(160) transmits the image data signal outputted from the image data transmitting unit(140) through a predetermined channel. A receiving antenna(200) includes a sending antenna for transmitting the image data signal from the image data transmitting unit(140) and receives the image data signal transmitted from the transmitting antenna. A receiving channel unit(220) receives the image data received by the receiving antenna(200) through the predetermined channel. An image data receiving unit(260) receives the image data of the status of the platforms and the railroad. An image data motoring unit(280) displays the image data outputted from the image data receiving unit(260) to an engine driver.
Patent KR-20020085383-A (KR)
Title: Engine hood stay apparatus of car
Inventor: PARK WON PO
IPC: B62D25/12
Filed: 2001-05-08
Abstract: PURPOSE: An engine hood stay for a vehicle is provided to support the engine hood conveniently by automatically moving up the stay rod in opening the engine hood and by automatically folding the stay rod from load of the engine hood in closing the engine hood. CONSTITUTION: A stay for an engine hood(2) of a vehicle is composed of a fixing piece(110) fixed longitudinally in the lower part of the engine hood with first and second locking grooves(111,112); a stay rod(120) keeping the engine hood open by assembling the lower end with the vehicle body and by inserting the upper end to locking grooves; a turning lever(130) longitudinally formed to guide the upper end of the stay rod, and combined with the front of the fixing piece by the hinge; and an operating lever(140) combined with the lower part of the engine hood, and connected to the rear part of the turning lever for removing the upper end of the stay rod from locking grooves. The engine hood is kept open by automatically standing the stay rod in opening the engine hood.
Patent KR-20020087521-A (KR)
Title: Loop Heat Pipe Fan Coil Unit Radiator
Inventor: JUN WON PYO
IPC: F24D13/00
Filed: 2001-05-14
Abstract: PURPOSE: A fan coil unit heating system by a loop heat pipe is provided to minimize energy loss, and to reduce radiating hours by forming a heat pipe radiator with connecting a heating part and a cooling part through vapor and liquid pipes. CONSTITUTION: A fan coil unit heater is composed of a radiating part containing fluid and forming vacuum; a heat exchanger adding heat to the radiating part and the lower part with fins(4); an evaporating part(1); and vapor and liquid communicating pipes(8,9) connecting the evaporating part and the radiating part. Liquid in the loop is vaporized with the heat, and steam is liquefied by radiating heat in the upper part of the heat pipe. Heat is absorbed from hot water, electricity or heat medium in the evaporating part in injecting working fluid in the vacuum system, and radiated in the radiating part with circulating working fluid.
Patent KR-20020087310-A (KR)
Inventor: PAENG DEOK GI
IPC: H01L21/304
Filed: 2001-05-15
Abstract: PURPOSE: An apparatus for drying a wafer is provided to improve a drying speed of a wafer and remove the remaining water spots by accelerating an activation process of isopropyl alcohol. CONSTITUTION: A plurality of cooling lines(40) are installed at upper end portions of both sides of a chamber(24). The cooling lines(40) are used for preventing outflow of vaporized isopropyl alcohol to the outside of the chamber(24). Carrier equipment is used for loading a plurality of wafers(34). A wafer boat includes the carrier equipment. The wafer boat can be moved to an upper direction or a lower direction. A hot line(36) is installed on an upper face of the wafer boat. The hot line(36) is used for injecting a hot nitrogen gas to a region of the carrier including the plural wafers(34). A downspout(32) is adhered to a lower portion of the wafer boat. A vessel(30) is installed at a lower portion of the downspout(32) to store the isopropyl alcohol. A heater(28) is installed at a lower end portion of the chamber(24).
Patent KR-20020087651-A (KR)
Title: Method for etching the pad part and repair part in semiconductor device
Inventor: JUN BEOM JIN
IPC: H01L21/82
Filed: 2001-05-15
Abstract: PURPOSE: A method of etching a repair and a pad portion of a semiconductor device is provided to reduce micro trench caused by the difference of etch depth between a pad and a repair portion in a second etching process and to control the thickness of an upper oxide layer of gate lines. CONSTITUTION: A pad and a repair portion are etched and a fuse box opens. Before a photoresist is removed, the photoresist is heat-treated to flow to a micro trench formed at the opening portion and both edges of the fuse box in order to bury the trench. By using the heat-treated photoresist layer as an etch barrier layer, an upper oxide layer of the gate lines having a thickness remains.
Patent KR-20010109166-A (KR)
Title: 액정 표시 장치 및 그 제조 방법
IPC: G02F1/1333
Filed: 2001-05-30
Abstract: 본 발명은 TFT 기판의 고리 형상의 상층 차광막과 패드의 근접에 동반하는 정전기 불량의 발생을 칩 사이즈를 크게 하지 않고서 억제한다. 
     TFT 기판(110)에는, 외주 부근의 영역에 금속 배선(115) 및 패드부(116)가 설치되고, 그 외측에는 도전성 차광막(124)이 설치되어 있다. 
     도전성 차광막(124)은, TFT 기판(110)에 상층 차광막을 형성하는 경우에, 스크라이브(scribe) 라인측의 상층 차광막이 에칭시나 세정시에 잘 박리되지 않기 때문에, TFT 기판(110)의 외주부에 고리 형상으로 남기도록 한 것이다.  그리고, 이 도전성 광막(124) 중, 패드부(116)의 외측에 배치되는 도전성 차광막(124A)의 위치를 외측으로 이동하고, 도전성 차광막(124A)과 패드부(116)의 간격을 예를 들면 10μm 이상 떨어지게 하였다. 이로써, 도전성 차광막(124A)과 패드부(116) 사이의 정전 불량을 억제한다.
Patent KR-20020092616-A (KR)
Inventor: BANG DOO IK
IPC: F21S13/10
Filed: 2001-06-05
Abstract: PURPOSE: A street lamp is provided to reduce a manufacturing cost and maintenance and enhance illuminating efficiency by improving each structure of a reflective plate and a case. CONSTITUTION: An inner face of a case(11) of a street lamp(10) is formed with a reflective face(12). The reflective face(12), a reflective mirror, and the case(11) are formed with one body. A hole is formed at a lower portion(13) of the case(11). A plurality of clamps(14) are installed at a rim portion of the case(11) in order to fix a transparent glass for protecting a lamp(15) or a cover(16) formed with acryl. The reflective face(12) improves energy efficiency by reflecting light emitted from the lamp(15) to a front direction. In addition, the reflective face(12) has different curvature radiuses in order to provide intensity of illumination enough for each lane of a road. The case(11) can be formed with aluminium or aluminium alloy.
Patent KR-20010111628-A (KR)
Title: 수성 피복 조성물
IPC: C09D5/00
Filed: 2001-06-11
Abstract: 본 발명은 까다로운 가공에 대한 가공성, 내식성, 내막잔류성이 우수하고 밀착성, 내레토르트성, 내찰상성, 위생성, 플레이버성 등의 성능도 우수한 도포막을 형성할 수 있는 수성 피복 조성물을 제공하는 것이다. 
     에폭시 수지(A)와 카르복실기 함유 아크릴 수지(B)를 반응시켜 얻어진 아크릴 변성 에폭시 수지가 중화되어 수성 매체 중에 분산된 수성 피복 조성물로서, 상기 에폭시 수지(A)가 비스페놀 A형 디글리시딜에테르 에폭시 수지, 비스페놀 F형 디글리시딜에테르 에폭시 수지 및 비스페놀 F의 3 성분을 반응시켜 얻어진 복합 비스페놀형 에폭시 수지(a) 및 상기 복합 비스페놀형 에폭시 수지의 변성 수지(b)로부터 선택되는 적어도 1종의 수지로 이루어지며, 수평균 분자량이 4,000 내지 30,000, 에폭시 당량이 3,000 내지 15,000인 수성 피복 조성물에 관한 것이다.
Patent KR-20030001667-A (KR)
Title: voice recognition method for joing the speaker adaptation and the rejection of error input
Inventor: KIM HUN
IPC: G10L15/06
Filed: 2001-06-26
Abstract: PURPOSE: A method for recognizing a voice combining speaker adaptation and erroneous input rejection is provided to improve a recognition rate and erroneous input rejection performance by making speaker adaptation and erroneous input rejection improve each other. CONSTITUTION: A method for recognizing a voice combining speaker adaptation and erroneous input rejection includes the steps of inputting a voice through an input element(S1), recognizing the input voice by using a preliminarily set parameter(S2), dividing the recognized voice into sections and discriminating between parts to be accepted and parts to be rejected(S3), and adapting the parameter for voice recognition to the accepted sections(S4).
Patent KR-20030000732-A (KR)
Title: Apparatus for comparing bit reverse amplitude of word and method thereof
Inventor: KIM JAE HWA
IPC: G06F7/00
Filed: 2001-06-26
Abstract: PURPOSE: A device and method for comparing a reverse order bit size of a word are provided to shorten the process time for comparing a size by converting the bits of the word into a reverse order. CONSTITUTION: A lower bit extracting part(110) extracts a bit value of lower 'N' bit from the word. A reverse order bit value generating part(120) generates a reverse order bit value of the lower 'N' bit value. A comparing part(130) compares the reverse order bit value corresponding to the lower 'N' bit value with a preset maximum value. A controlling part(140) controls the lower bit extracting part(110), the reverse bit value generating part(120) and the comparing part(130) in order to perform an extraction operation, a reverse bit value generating operation and a comparing operation, and decides the word, which the lower 'N' bit value is a maximum, according to a comparing result. The lower bit extracting part(110) extracts the lower 'N' bit by a logical product operation with a masking bit value for the word.
Patent KR-20030000755-A (KR)
Title: Locking device for a container door
Inventor: SIM KWANG SIK
IPC: E05B83/02
Filed: 2001-06-27
Abstract: PURPOSE: A door lock system of a container is provided to protect safely stacked cargo within the container by preventing exposure of a bolt combination element for combing a ring with a door edge portion. CONSTITUTION: A couple of doors(21) are combined with a left side and a right side of a door edge part(20) by using a plurality of hinges. A plurality of rings(22) are fixed on each door frame of upper and lower parts of the left and the right doors(21) by using a plurality of combination bolts. A plurality of projected grooves are formed in each inside of the rings(22). The first and the second locking rods(23a,23b) are fixed on each door(21) across the upper and lower parts of the doors(21) by using a plurality of fixing brackets. A plurality of hangers(24) are formed at an upper portion and a lower portion of the first and the second locking rods(23a,23b). A couple of handle(25) is formed with the first handle(25a) and the second handle(25b).
Patent KR-20020007993-A (KR)
Inventor: ITOH KATSUMI
IPC: G09G3/28
Filed: 2001-06-29
Abstract: PURPOSE: To reduce the variation of impedance and to enhance the quality of display as to a plasma display device. CONSTITUTION: This display device is provided with first and second sustaining pulse generating circuits 24, 26 provided respectively for partial electrodes 18x in sustaining discharge electrodes, a printed circuit board 36 on which the first and second sustaining pulse generating circuits 24, 26 are mounted and intermediate circuit boards 38, 40 arranged between the printed circuit board 36 and the sustaining discharge electrodes and the device is made to have constitution in which the printed circuit board 36 is connected to the intermediate circuit boards 38, 40 with a connector 42 and the connector 42 includes terminals of the first party connected to the first sustaining pulse generating circuit 24 and terminals of the second party connected to the second sustaining pulse generating circuit 26 and the terminals of the first party and the terminals of the second party are arranged alternately by a piece of a terminal or a group of terminals in a line.
Patent KR-20020005505-A (KR)
Title: Matrix array substrate
Inventor: KAWANO HIDEO
IPC: G02F1/136
Filed: 2001-07-09
Abstract: PURPOSE: A matrix array substrate is provided to decrease lowering of pixel opening, and to prevent short circuit by installing a tandem repair circuit between an auxiliary capacity forming extension part of a pixel electrode and the other pixel electrode. CONSTITUTION: A matrix array substrate is used for a flat panel display device in normal white mode, and an auxiliary capacity forming extension part is formed in a pixel electrode(5-1). A tandem repair circuit(6) is installed between pixel electrodes. A contact hole is connected to the connector electrode of the pixel electrode extension part and the tandem repair circuit, and installed within the range of the scanning line. A signal line is formed within the range of the auxiliary capacity forming extension part and the scanning line, and the island pattern is formed to be less than the width of the scanning line. Lowering of pixel opening and short circuit are prevented by installing the tandem repair circuit.
Patent KR-20030006287-A (KR)
Title: Transferring apparatus for parts
Inventor: LEE GEUN SU
IPC: B62D65/00
Filed: 2001-07-12
Abstract: PURPOSE: A part feeder is provided to cut down the cost for the facilities in a vehicle assembling line by feeding parts without a separate jig feed robot. CONSTITUTION: A part feeder comprises a robot hanger(12) installed on the arm of a robot(10) and a jig base(14) on which parts are fixed. The robot hanger comprises a frame(16) fixed on the arm of the robot, at least three guide shaft installed on the frame, a unit(20) inserted to the guide shaft and having a hook(20a) and a protrusion(20b) inserted to a groove(18a) for the trajectory movement of the guide shaft, and a drive cylinder(22) hinge-coupled to the upper end of the unit. A jig(24) for loading the parts is installed on the upper face of the jig base. The unit is inserted to the guide shaft. A hole(14a) is formed in the position corresponding to the position of the guide shaft.
Patent KR-20030010354-A (KR)
Title: Encoder for used in input device of computer
Inventor: LEE JIN SUNG
IPC: G06F3/0354
Filed: 2001-07-26
Abstract: PURPOSE: An input device encoder of a computer is provided to control a position of a pointer displayed on a monitor of a computer, and to generate drive signals for driving a program indicated by the pointer. CONSTITUTION: The device comprises a rotary axis(310), a conductor(320), a pulse generator(330), an input electrode(340), an electrode support frame(350), an output electrode(360), an output electrode support frame(370), and a calculation processor(380). The rotary axis(310), in contact with a ball of an input device like a mouse or a track ball, rotates by a friction force when the ball rotates. The conductor(320), installed at an end of the rotary axis(310), rotates according as the axis(310) rotates. The conductor(320) includes a plurality of openings equidistantly formed along a circumference of one end and a closed cylindrical surface at a circumference of the other end. The pulse generator(330) receives external power, and generates electric signals with pulse waves. The input electrode(340), separately installed over the closed cylindrical surface and supported by the support frame(350), transmits the electric signals of the pulse generator(330) to the conductor(320). The output electrode(360), separately installed over the openings, transmits the electric signals of the conductor(320) to the calculation processor(380). The output electrode(360) has the same curvature as the conductor(320) and a plurality of openings facing the openings of the conductor(320). The calculation processor(380) receives electric signals from the output electrode(360), and calculates coordinate data of the pointer.
Patent KR-20030010869-A (KR)
Title: Clean room system of stocker for liquid crystal display
Inventor: RYU SEONG MOK
IPC: G02F1/13
Filed: 2001-07-27
Abstract: PURPOSE: A stoker cleaning system for a liquid crystal display device is provided to reduce the maintenance cost of a clean system by introducing a shutter instead of a fan filter into an area not requiring a high clean degree, thereby removing the abnormal air flow generation in the room due to the malfunction of a fan motor and normally continuing the cleaning system. CONSTITUTION: A stoker cleaning system for a liquid crystal display device includes a stacker robot(11) in the center, cassette receiving lathes(12) mounted in a line at both side surfaces with respect to the stacker robot, shutters(21) for supplying fresh air at side surfaces of the lathes, dampers(14) for controlling pressure for re-cycling fresh air passing through the inside of the stoker or discharging the air to the outside, a ceiling filter(15) mounted to a ceiling of the stoker for selective passing of the fresh air according to a clean degree before the fresh air is introduced into the stoker, and an air conditioner fan for discharging micro particles introduced into the clean room of the stoker to the outside.
Patent KR-20030012381-A (KR)
Title: Injection for fixing of hotmelt of ferrite atlached by deflection yake
Inventor: HAN SEUNG YEON
IPC: H01J29/76
Filed: 2001-07-31
Abstract: PURPOSE: A hot melt injecting structure is provided to allow the ferrite core to be firmly attached to the deflection yoke, while achieving aesthetic enhancement for a deflection yoke. CONSTITUTION: A deflection yoke(100) includes a separator(110); a ferrite core(140) divided into two parts, combined with each other and attached to the outer periphery of a screen part(112) through a hot melt; and a vertical deflection coil(120) and a horizontal deflection coil mounted on outer and inner surfaces of the ferrite core. Two parts of the ferrite core, have semi-circular injection ports(141) formed to correspond with each other, such that a complete circular injection port is formed by combining two semi-circular injection ports, and the hot melt is injected from an external source through the circular injection port communicated to the gap formed between the inner surface of the ferrite core and the outer surface of the screen part.
Patent KR-20030011481-A (KR)
Title: Injection Mold Aparatus for Non-Circular Type Optical Disc
Inventor: LEE JEA SUNG
IPC: B29C45/26
Filed: 2001-08-03
Abstract: PURPOSE: An injection mold for a non-circular optical disc is provided to reduce cost and to effectively operate a production line by exchanging the parts of one mold and producing various kinds of card type optical discs. CONSTITUTION: A combining slot(212) is formed in the center of an outer ring(210) to insert a common mirror(102) of a mirror plate(100). An expansion mirror(214) is formed in the outside of the combining slot to be expanded in parallel with the mirror(102) of the mirror plate. An expansion girth portion(216) is protruded to form a cavity corresponding to the thickness and the outer girth of an optical disc. A combining slot(218) is formed in the outer ring corresponding to a tap hole(104) of the mirror plate. Thereby, An outer ring is exchanged.
Patent KR-20030016960-A (KR)
Title: Oil sealing device
Inventor: HAN BYEONG HYEOK
IPC: F02D45/00
Filed: 2001-08-23
Abstract: PURPOSE: An oil seal device of a valve stem is provided to secure seal performance by a rib part stably adhered to the valve stem in case of a low speed and low load operation of an engine or a lowering of the tension of a tension spring. CONSTITUTION: An oil seal device of a valve stem(1) includes oil-pressure action areas(9) covering the outer periphery of tension springs(8); an oil passage(10) connecting the oil-pressure action area and an oil gallery(11); a solenoid valve(12) opening and shutting the oil passage; an intake-pressure sensor(14) detecting intake vacuum pressure of an intake port; and an electronic control unit opening the solenoid valve according to a signal from the intake pressure sensor in case of low speed and low load operation of an engine and shutting the solenoid valve in case of high speed and high load operation.
Patent KR-20030017045-A (KR)
Title: Information offer system use the speech recognition
Inventor: KWON O IL
IPC: G06F17/00
Filed: 2001-08-23
Abstract: PURPOSE: An information providing system using voice recognition is provided to inform information using voice by constructing database of phone number, location, address, name and etc. and constructing voice name server including the database. CONSTITUTION: The system includes a user interface for connecting the voice name server(30), a database(40) storing several information including phone number and position information, a communication line(20) for communicating the user interface(10) and the voice name server(30). The voice name server(30) includes a voice output part(32) and a controller(33). The communication line(20) includes wired and wireless communication and internet line.
Patent KR-20020008806-A (KR)
Inventor: OH HYEONG JONG
IPC: A47L9/00
Filed: 2001-09-11
Abstract: PURPOSE: A vacuum cleaner having a drawer for a beauty salon is provided to receive articles in a drawer, to remove hairs on the neck of a customer immediately after cutting the hairs, and to clean the floor by integrally forming a drawer in a vacuum cleaner. CONSTITUTION: A vacuum cleaner having a drawer comprises a body(10) including wheels(13), at least one of drawers(20) prepared in the body, a suction pipe(30) prepared at the rear portion of the drawer, a dust collecting unit(40) connected to the suction pipe, and a vacuum generating unit(50) sucking the exterior air via the suction pipe and the dust collecting unit. In the drawers, articles for hairdressing and makeup are received. At the rear side of the drawer, a cleaning tool storage(12) storing the suction pipe and a brush(36) is prepared. Hairs and dust on the floor of a beauty salon are removed using the brush. A hair removal brush(31) in the suction pipe is used to remove the hairs on the neck of a customer.
Patent KR-20030024253-A (KR)
Title: Driving control method for reciprocating compressor
Inventor: PARK JUN HYEONG
IPC: F04B49/06
Filed: 2001-09-17
Abstract: PURPOSE: A method for controlling operation of a reciprocating compressor is provided to prevent quick change of piston stroke caused by the quick load change generated in the beginning of driving, thereby stably operating the reciprocating compressor. CONSTITUTION: A method for controlling operation of a reciprocating compressor includes the steps of detecting a stroke of TDC=0 in the initial driving(SP1), controlling the operation of the reciprocating compressor while gradually reducing the stroke of the first step for a predetermined time period(SP2,SP3), and controlling the operation according to a stroke detected at TDC=0 in normal operation(SP4,SP5).