baber/WOPTO huggingface dataset:
Patent KR-20020037189-A (KR)
Title: An apparatus for making fire and gas explosion for the purpose of education
Inventor: CHOI SANG WON
IPC: A62C99/00
Filed: 2000-11-13
Abstract: PURPOSE: Provided is a fire and gas explosion generator for training which reveals fire and gas explosion as real situation to train people, its power and response method so that it gives people knowledge about fire for contributing to prevent fires. CONSTITUTION: The fire and gas explosion generator for training comprises the parts of: a first safety chamber(1) which includes sealed space to protect people from external fires; a fuel injection tool(2) which injects combustible fuels into the first safety chamber to spray; a combustible material(3) which is placed within the first safety chamber and wet by fuel from the fuel injection tool; a first ignition device(4) which ignites the combustible materials by voltage permitted from an external side; a temperature heating tool(5) which heats the first safety chamber; a fire generator which includes a temperature sensor to measure the temperature of the first safety chamber; a placement stand(13) which places the fire generator in the upper part; a wheel(14) which is placed in the lower part of the placement stand to move the placement stand; and an operation panel(15) which operates the fire generator from outside.
Patent KR-20020037465-A (KR)
Title: Fuel Heating Equipment of Diesel Engine
Inventor: KIM JU HO
IPC: F02M31/07
Filed: 2000-11-14
Abstract: PURPOSE: A fuel heating device of a diesel engine is provided to keep fuel being smoothly supplied by heating fuel in a cold season when the fuel is freezing so that the startup is achieved smoothly. CONSTITUTION: A fuel heating device of a diesel engine comprises temperature sensors installed inside a fuel filter(10) and a fuel tank to detect a freezing temperature of the diesel oil in a cold season, electric heat units installed at the fuel filter and the fuel tank and getting power from a battery(18), and a control unit(28) connected with a cold heating terminal(30), temperature sensors, and electric heat units to supply power to electric heat units by temperature sensors at startup of an engine below the temperature of freezing of the diesel oil.
Patent KR-20010087139-A (KR)
Title: Method for communication with an installed sensor, especially a speed sensor
Inventor: DRAXELMAYR DIETER
IPC: G01P3/489
Filed: 2000-11-18
Abstract: PURPOSE: A method is provided to conduct an inquiry concerning the programming and reading of a sensor even in a state where incorporating is finished, without damaging the safety of operation. CONSTITUTION: A method of communicating with an installed sensor, especially a speed(revs) sensor, which delivers successive signal pulses as an output signal, in which a sensor(S) is installed preferably in a vehicle so that it is externally supplied with a supply voltage(Vi) via a voltage supply line(L). Initially, the sensor is shifted into a detection mode, and the supply voltage(Vi) is externally modulated on the voltage supply line(L). The received modulated supply voltage(Vi) is then analyzed in the sensor(S) with regard to fulfilling a given criterion stored in the sensor. The received modulated supply voltage(Vi) is interpreted as an external communication signal, if the criterion is fulfilled. The sensor(S) specifically supplies successive logic low(L) and logic high(H) signal pulses as an output signal.
Patent KR-20020039470-A (KR)
Title: Gate signal wire protective structure for liquid crystal display
Inventor: KO YEONG IK
IPC: G02F1/133
Filed: 2000-11-21
Abstract: PURPOSE: A gate drive signal line protection structure of a liquid crystal display is provided to coat silicon on signal liens required for driving a gate driver to prevent the signal lines from being exposed to the air. CONSTITUTION: A liquid crystal display panel is constructed in a manner that thin film transistors are formed on one substrate and a color filter is formed on the other substrate. An X-PCB for driving the panel is attached to the panel and a Y-PCB transmitted through a flexible printed circuit is removed. All signal paths required for driving a gate driver IC are formed inside the panel. A portion of the signal paths, formed outside the color filter, is coated with a nonconductive material(30) such as silicon to prevent neighboring signal paths from short-circuiting.
Patent KR-20010090020-A (KR)
Title: Optical apparatus for adjusting shaft center between two shafts
Inventor: CHAE CHAN YEONG
IPC: G01B11/24
Filed: 2000-11-28
Abstract: PURPOSE: A light sensing type axial center conforming device for two shafts is provided to observe concentricity and error components of parallelism between two shafts in real time simultaneously and conform the centers of the two shafts with each other with high precision in a short time. CONSTITUTION: A light sensing type axial center conforming device for two shafts includes a light emitting unit(21) positioned in the right center of a sectional surface of a reference shaft(100) for radiating light beams, an optical divider(22) attached to the reference shaft for reflecting incident light beams partially and passing the remains, a first photosensitive plate(25) attached to the reference shaft to be positioned oppositely to the optical divider in a vertical direction for sensing light beams reflected by the optical divider, a collimator lens(23) attached to the reference shaft for converting the incident light beams to parallel light beams or collecting incident parallel light beams to a certain focus, an insertion mirror(27) attached to a subordinate shaft(200) for reflecting and passing incident light beams partially, and a second photosensitive plate(26) positioned in the right center of the subordinate shaft for sensing light beams passing the insertion mirror.
Patent KR-20020043766-A (KR)
Title: chuck plate of ashing equipment for fabricating semiconductor device and chuck assembly having same
Inventor: PARK MIN O
IPC: H01L21/027
Filed: 2000-12-04
Abstract: PURPOSE: A chuck plate of equipment for ashing a semiconductor device is provided to shorten an interval of time necessary for a cleaning process, by making ashing gas inserted into a process chamber react with photoresist on a wafer and polymer exposed by a step part so that byproducts like polymer are simultaneously eliminated together with the photoresist. CONSTITUTION: A supporting unit is so formed that the upper surface of the supporting unit closely supports the inner portion of the lower surface of a wafer except a polymer formation region. A step is formed in a downward direction from the upper surface of the supporting unit. The upper surface of a step part confronts the edge portion of the lower surface of the wafer including the polymer formation region.
Patent KR-20020044716-A (KR)
Title: Wafer cooling device using thermoelement
Inventor: JANG HYEOK GYU
IPC: H01L21/02
Filed: 2000-12-06
Abstract: PURPOSE: A wafer cooling apparatus is provided to improve a wafer cooling efficiency and to simultaneously supply unequal temperatures to a wafer chuck according to each position by respectively connecting a multiple of power supplies to thermoelectric devices. CONSTITUTION: A wafer cooling apparatus comprises a chamber holding a wafer, a wafer chuck(23) fixing the wafer and simultaneously transferring a cooling heat to the wafer, and a thermoelectric device part supplying the cooling heat to the wafer chuck(23). The thermoelectric device part further includes a number of thermoelectric devices(25) respectively connected to the same number of power supply lines for providing various cooling heats having different temperatures to the wafer chuck(23). At this point, the thermoelectric devices(25) are installed as a circular-shape thermoelectric device(25-1) on the center of the wafer chuck(23), fan-shape thermoelectric devices(25-2) around the thermoelectric device(25-1) and another fan-shape thermoelectric devices(25-3) at the most outer portion.
Patent KR-20010016378-A (KR)
Title: Business method for providing order made clothing service using network and computer readable medium having thereon computer executable instruction for performing the method
Inventor: HONG DU PYO
Filed: 2000-12-06
Abstract: PURPOSE: A method for a custom suit service business using communication network and recording media for the same are provided to sufficiently fit a body type and a taste of a purchaser, and to manufacture and deliver the clothes to the purchaser in a remote place by completely customizing and personalizing the clothes made to order. CONSTITUTION: A web server(101a) includes a network interface which can transmit and receive a data packet according to a TCP/IP protocol. The web server(101a) is interlocked with a hub and a router which can connect to the internet through the network interface. A database server(101b) stores information provided from a network constituent subject and information constructed by a businessman in a database(101g). If the network constituent subjects connect to the businessman web server(101a), make a request for fixed information and provide reply data based on the request information. A WAP server(101c) converts a HTML to a WML for a mobile terminal such as a pager, a portable personal information terminal and a cellular phone and the like. An electronic commercial transaction(101d) processes the information on an exchange of the information, an order and a payment of the goods, a delivery and a sending of physical distributions between the businessman(101) and the network constituent subjects. An image server(101f) receives image data, converts the data to a purchaser body type image and a coordination mapping image, and stores the images in the database(101g). A purchaser(102), a store(103), a related business to design(104), a designer(105) and a materials manufacturer(106) connect to the network using a cable/radio terminal. The businessman(101) and the purchaser(102) transmit and receive the informations on the goods, the order and the payment through the internet(107). The purchaser(102) uses communication means such as a mobile communication terminal, a portable WAP and cable/radio PC in order to connect to the businessman web server(101a). The related business to design(104) provides the information on a new design, a trend, a management consulting to the businessman(101). The designer(105) provides the informations on a pattern, a sample and a manufacture of clothes. The materials manufacturer(106) provides the information on subordinary materials and manufacturing process.
Patent KR-20020047551-A (KR)
Title: A parking brake system of vehicle
Inventor: JUN BYEONG HO
IPC: B60T13/10
Filed: 2000-12-13
Abstract: PURPOSE: A parking brake for a vehicle is provided to secondarily brake a parking vehicle by using pneumatic pressure or hydraulic pressure and to prevent an accident generated by sliding the vehicle. CONSTITUTION: A parking brake in a vehicle comprises an air compressor(11) supplying high pressure air into an air tank by pressurizing outer air; a brake valve(17) opened by being interlocked with a brake pedal(15); master cylinders(23,25) receiving the high pressure air by opening the brake valve while stepping on the brake pedal; brake oil tanks(19,21) reserving brake oil supplied to wheel cylinders(27,29) by the master cylinder; brake shoes(31,33) attached to brake drums(35,37) by being expanded through hydraulic pressure supplied from the master cylinder; a parking switch establishing parking driving/releasing modes by turning on/off; and a controller forcedly dropping the brake pedal.
Patent KR-20020047707-A (KR)
Title: Robot and Motor Speed Control Method Thereof
Inventor: HONG YONG JUN
IPC: B25J9/18
Filed: 2000-12-13
Abstract: PURPOSE: A robot and a method for controlling a motor speed of the robot are provided to improve the operating speed of an arm part of the robot without dropping a workpiece by equalizing the operating speed of the arm part. CONSTITUTION: A robot includes an arm part(8). The arm part(8) has a motor(7) having a rotating shaft, a driving arm(9) and a driven arm(10). The driving arm(9) has one end connected to the rotating shaft of the motor(7). A driving shaft is provided at the other end of the driving arm(9). The driven arm(10) is connected to the driving shaft so as to incorporate with the driving arm(9). The robot includes a main controller for controlling the operation of the robot, and a position controller for controlling a servo driver based on a speed order profile of the main controller. The servo driver drives the motor(7) upon receiving an order from the position controller.
Patent KR-20020048565-A (KR)
Title: Automatic gain control apparatus for internet equipment
Inventor: PARK SEONG JUN
IPC: H04L12/02
Filed: 2000-12-18
Abstract: PURPOSE: An automatic gain control apparatus of an Internet equipment is provided to discriminate the level of a line signal by oneself and thereafter control automatically the gain of an amplifier through a gain controller by using a training pulse and a comparator. CONSTITUTION: A centralization equipment(31) detects a gain of a training pulse received by a subscriber equipment(32) in an initialization state and regulates the gain of transmission and reception amplifiers by oneself according to the result of detection. The subscriber equipment(32) outputs the training pulse through the transmission amplifier in the initialization state and amplifies the transmitted/received signal as a constant level by the connection of an original transmission line. In the centralization equipment(31), a comparator(31) compares the gain of the training pulse received through a local area network with the predetermined standard value, discriminates the gain value for regulating and notifies the value to a gain controller(31B). The reference value of the comparator(31A) is a predetermined value by considering the installation environment of the corresponding area and can be regulated on occasion demands.
Patent KR-20020049535-A (KR)
Title: Controller for belt vibration of a engine
Inventor: KIM YONG UK
IPC: F16H7/08
Filed: 2000-12-19
Abstract: PURPOSE: A vibration damping apparatus of a driving belt for an engine is provided to minimize fatigue of connecting members, and reduce noise by restrict vibration of the driving belt efficiently, and to lengthen a life span by preventing interference in tightening and relaxing the driving belt. CONSTITUTION: A vibration restricting device of a driving belt for an engine is composed of a cylindrical body(11) fixed in the engine by a bracket; two moving members(12,13) inserted to both opening parts of the body, and faced to each other; a spring(14) arranged between moving members in the body to support moving members elastically; and rollers(15,16) fixed in ends of moving members to turn around a central shaft(17). A tight part and a loose part of the driving belt are contacted to rollers, and guided elastically. Vibration of the driving belt is minimized, and displacement of the driving belt is prevented. Fatigue of connecting members is reduced with restricting vibration, and noise is prevented. The life span of the driving belt is extended with restricting interference in tightening and relaxing the belt.
Patent KR-20020053156-A (KR)
Title: Fireproof apparatus for electronic products
Inventor: KIM SU UNG
IPC: A62C3/00
Filed: 2000-12-27
Abstract: PURPOSE: Provided is a fire-proofer in electronic equipments which places the fire-proofer to put out a fire caused by using high heat in the electronic equipments or operating an on/off switch so that it helps to prevent fires in the electronic equipments effectively. CONSTITUTION: The fire-proofer in the electronic equipments comprises the parts of: a compression vessel(17) which is placed at the neighboring location of a circuit board(14) in the electronic equipments to fill fire-fighting gas inside; a holder(16) which is fixed in the compression vessel at one edge to support the compression vessel; and a fixing part(15) which fixes the holder at the internal side of the electronic equipments.
Patent KR-20020055804-A (KR)
Inventor: CHO JEOM SU
IPC: H01J29/76
Filed: 2000-12-29
Abstract: PURPOSE: A deflection yoke is provided to simplify entire configuration without arranging a vertical focusing coil pair and a horizontal focusing coil pair at outer surface of a coil separator. CONSTITUTION: A deflection yoke comprises a coil separator pair(10), a horizontal deflection coil(11), a vertical deflection coil(12), a ferrite core pair and a core clamp. The ferrite core pair is made of magnetic material and wraps the vertical deflection coil(12) for enhancing vertically deflected magnetic field from the vertical deflection coil(12). The core clamp fixes the ferrite core. A coma free device is arranged near a neck of the coil separator pair(10) for correcting mis-convergence. A pair of focusing coils is arranged at the inner surface of the neck of the coil separator pair(10) for correcting mis-focusing on a screen. The focusing coils are arranged symmetrically to each other. The coil separator pair(10) is connected to an external circuit(110) for receiving power.
Patent KR-20020056152-A (KR)
Title: Method of testing a memory cell in semiconductor device
Inventor: JANG YUN SU
IPC: G11C29/24
Filed: 2000-12-29
Abstract: PURPOSE: A method for testing a memory cell of a semiconductor device is provided to detect a reference cell current adapted for each characteristic of products though cell current is changed. CONSTITUTION: A predetermined cell is selected from memory cells of a semiconductor device. The predetermined cell is defined as a reference cell. The first drain current(Id1) of the reference cell is set up under normal temperature(S1). A cell for erase test is checked under normal temperature(S2). In the process for checking the cell for erase test, the second drain current the cell is measured and the first data are stored. Sectors of the cell are erased. The third drain current of the cell is measured. The first drain current compared with the third drain current. The cell for erase test is checked under high temperature(S3). In the process for checking the cell for erase test, the fourth drain current is detected. The first drain current is compared with the fourth drain current. The reference cell is programmed(S4). A new trip point is set up(S5).
Patent KR-20020058417-A (KR)
Title: A position controlling apparatus of lead frames
Inventor: NOH HAE JU
IPC: H01L23/495
Filed: 2000-12-30
Abstract: PURPOSE: An apparatus for controlling a position of a lead frame is provided to reduce an error rate by controlling the position of the lead frame according to a marking position value of the lead frame. CONSTITUTION: A guide rail(2) is used for guiding a lead frame(1). An indexer(3) is located at a predetermined position of the guide rail(2) in order to transfer the lead frame(1) to a marking zone(9). A laser marker(4) is installed on an upper portion of the marking zone(9) in order to print a lot number of the lead frame(1). A camera(5) is installed at one side of the laser marker(4) in order to check a marking state of the lead frame(1). An encoder(6) is loaded on the guide rail(2) in order to detect a marking position of the lead frame(1). A controller controls a position value of the lead frame(1). A feeding stop member lifts the indexer(3) as much as 30 degrees according to a control signal of the controller.
Patent KR-20010021871-A (KR)
Title: Polyhydroxybutylpyrazines, their preparation and medicines containing them
IPC: A61K31/4965
Filed: 1998-07-15
Abstract: Disclosed are polyhydroxybutylpyrazines of the general formulaIncluding their isomers, racemates, enantioners and salts thereof, as well as processes for preparing these compounds and medicaments containing them.
Patent KR-20010022827-A (KR)
Title: 테트라히드로푸란 중합체의 제조 방법
IPC: C08G65/20
Filed: 1999-06-09
Abstract: 헤테로폴리산 촉매를 사용하는 테트라히드로푸란 중합체의 제조 방법에 있어서, 헤테로폴리산 중의 알루미늄 함유율이 4 ppm 이하인 방법.
Patent KR-20010023042-A (KR)
Title: 하중 전달 요소를 케이블에 설치하기 위한 장치와 방법 및 상기 장치들을 구성한 현수교
IPC: E01D19/16
Filed: 1999-06-16
Abstract: 상기 장치는 하중 전달 요소를 가진 링크를 제공하기 위해 설계된 두 개의 셀(10a, 10b)을 구성하는 고리를 구성한다. 상기 케이블은 고리의 높이에서 스트랜드 사이의 틈을 채우는 메트릭스내에 포함된 신장 스트랜드의 조립체를 구비한다, 상기 메트릭스는 고리의 죔 작용의 영향하에 크리프에 민감한 플라스틱 재료로 부분 또는 전체적으로 만들어졌다. 상기 죔 작용은 고리의 셀에 죄는 힘을 전달하는 연장 요소(17)의 수단을 통해 적용된다. 상기 연장 요소는 크리프로 인하여 메트릭스의 최대 침하보다 훨씬 큰 세로 탄성 변형을 생성하기 위해서 응력을 받는다. 상기는 어떠한 고리의 바람직하지 않은 느슨함을 방지한다.
Patent KR-20010024446-A (KR)
Title: 자동차의 계기등의 광도를 조정하기 위한 장치
IPC: G09F9/00
Filed: 1998-10-09
Abstract: 본 발명은 자동차의 계기등 점등 장치의 광도를 조정하기 위한 장치에 관한 것이며, 이 장치의 경우 광전기 변환기가 주변광에 따라서 출력 신호에 의해 계기등 점등 장치의 광밀도를 가변시킨다.  자동차의 주변의 확정된 지역의 광도를 고려하여 주행 방향의 주변광 분포를 자동으로 측정하기 위해서, 광전기 변환기의 역할을 하는 주행 방향으로 장치된 화면 센서(2)가 장소 선택적인 절대 광도 측정을 실행하도록 구비되어 있으며, 광도 측정에 따른 전기 출력 신호가 주변광의 결정을 위해서 설정된 또는 설정 가능한 알고리즘으로 된 평가 회로(3)에 의해서 평가되며 그리고 계기등 점등 장치(5)의 광도에 영향을 주기 위해서 조정 유니트(4)로 송출된다.
Patent KR-20010032135-A (KR)
Title: 셀룰러 통신 시스템과 무선 방송 시스템을 모두 포함하는하이브리드 무선통신 시스템을 위한 방송 네트워크 선택기술
IPC: H04W48/18
Filed: 1998-10-27
Abstract: 높은 데이터 비율의 다운링크 (downlink) 무선통신 서비스를 제공하는데 방송 (동시방송) 기술이 사용되는 하이브리드 셀룰러/방송 시스템 (hybrid cellular/broadcast system)이 설명된다.  다수의 잠재적인 네트워크로부터 최적의 방송 네트워크를 선택하기 위한 다양한 기술이 논의된다.  이들 선택 기술에서 사용되는 매개변수는 계산의 복잡성을 줄이도록 평가된다.
Patent KR-20010032627-A (KR)
Title: 감압 접착성 섬유의 부직물을 보유한 재부착가능한 시트
IPC: C09J183/08
Filed: 1998-10-20
Abstract: 본 발명은 이면 및 그 위에 부직물의 층을 갖는 재부착가능한 시트를 제공한다. 부직물은 감압성 접착제 조성물을 포함하는 다중층 섬유일 수 있는 섬유로부터 제공된다.
Patent KR-20010033482-A (KR)
IPC: A61F13/15
Filed: 1997-12-22
Abstract: Disclosed is a soft web material comprising a plurality of first regions and a plurality of second regions being comprised of the same material composition, the first regions surrounding the second regions and the second regions comprising a plurality of raised rib-like elements, the web material having been mechanically modified to exhibit a MVTR of at least about 100 g/m<2>/24 hrs and a MWTR of not greater than about 100 g/hr.
Patent KR-20010034308-A (KR)
Title: 전도성 난청을 방지하기 위해 충격성 소음이 없는 이어폰
IPC: H04R25/00
Filed: 1999-02-05
Abstract: 본 발명은 전도성 난청을 방지하기 위해 충격성 소음이 없는 이어폰에 관한 것이다.  이때 상기 이어폰은 이어폰 하우징(40) 및 상기 이어폰 하우징의 음향실 내에 장착된 스피커(50)를 포함한다.  상기 이어폰 하우징의 전면부는 외이의 이주 및 대이주 사이에 걸리도록 적절하게 만들어진 이어 플러그(41)를 구비하며, 상기 이어폰 하우징의 후단부는 중공 음향실(43)을 포함하는 후드(42)를 갖는다.  상기 후드의 중공 음향실 내에서 스피커가 지지되며, 이때 상기 후드의 주변에 다수의 음향 홀(44)들이 분포되어 있다.  상기 음향실 내의 스피커 음향 출력 단부는 후드에 대면하고 이어 플러그와 대향하도록 배열되어야 한다.  전도성 코드(60)는 상기 스피커에 전류를 전달하기 위해 이어폰 하우징의 바닥 단부에 연결된다.
Patent KR-20010040418-A (KR)
IPC: A61B1/00
Filed: 1999-01-26
Abstract: An endoscope having an optical guide that is optically coupled to a first broadband light source and a second laser light source that emits light at a wavelength in a range of 350 nm to 420 nm. The endoscope has an image sensor at a distal end and collects a reflectance image including red, green and blue components with the image sensor in response to illumination by said broadband light source. The image sensor also collects an autofluorescence image having a blue component, a green component and a red component. A processor processes the fluorescence image by determining a ratio of the fluorescence image and the reflectance image to provide a processed fluorescence image.