baber/WOPTO huggingface dataset:
Patent KR-20010092881-A (KR)
Title: Stud pin used in CRT
Inventor: KIM MIN HWAN
IPC: H01J1/88
Filed: 2000-03-27
Abstract: PURPOSE: A stud pin for cathode ray tube is provided, in which stud pin for coupling the face panel and shadow mask frame has an improved structure so as to thereby absorb external impact and protect shadow mask. CONSTITUTION: A stud pin(20) for interconnecting and coupling a face panel and a shadow mask frame, comprises a head part(23) to be coupled with a support spring of the shadow mask frame; a support part(21) having a screw groove(21a) for coupling with the face panel; and a stud bolt(22) functioning as an elastic member and which is interposed between the head part and the support part so as to couple the heat part and support part. The stud bolt has screw grooves formed at both ends of the stud bolt. The head part has a protruded pin(23a) formed at the center of the head part so as to be coupled with the pin hole formed at the support spring, and a screw groove(23b) formed at the rear surface of the head part so as to be coupled with the stud bolt.
Patent KR-20010093540-A (KR)
Title: Radiation fin of heat exchanger
Inventor: KIM JIN MAN
IPC: F28D1/00
Filed: 2000-03-29
Abstract: PURPOSE: A radiation fin for heat exchanger is provided to achieve an improved radiation efficiency and allow the water formed at the surface of the radiator to be easily drained by improving the structure of radiation fin into cut type. CONSTITUTION: A radiator includes a plurality of radiation fins(2), wherein the radiation fin is injection molded into an integrated type and has a plurality of cut portions. A groove(4) is formed at an end of the cut portion of the radiation fin, and the radiation fin is divided into a plurality of radiation pieces(5) by the cut portion. A connection portion(6) is formed between radiation fins, and a water drain unit is formed by radiation pieces and the groove formed at the end of the cut portion of the radiation fin. Thus, the water formed at the surface of the radiator is drained in an easy manner.
Patent KR-20010095448-A (KR)
Title: Controlling method ptc characteristic of ptc composition using silane crosslinking method
Inventor: CHOI SU AN
IPC: C08L23/08
Filed: 2000-03-30
Abstract: PURPOSE: A method for controlling the PTC(Positive Temperature Coefficient) properties of PTC composition by using cross-linking is provided, by controlling the grafting rate of each component in the cross-linking process of PTC compound. CONSTITUTION: The PTC composition is such one that conductive particles are dispersed into the organic polymer whose each component is grafted with silane before the blending of polyolefins, and they are cross-linked, wherein the tripping time is reduced with the increase of the grafting rate of ethylene vinyl acetate among the polyolefins and the loss of power is reduced with the increase of the grafting rate of polyethylene among the polyolefins. Preferably the polyolefins are selected from the group consisting of polyethylene, ethylene-vinyl-acetate copolymer, ethylene-methyl-acrylate copolymer, ethylene-ethyl-acrylate copolymer, ethylene-butyl-acrylate copolymer, ethylene-acrylic acid copolymer, and their mixtures. More preferably the PTC composition comprises 100 parts by weight of polyolefins; an organic polymer grafted with 1-3 parts by weight of silane; and 30-85 parts by weight of a conductive particle based on 100 parts by weight of the organic polymer.
Patent KR-20010095454-A (KR)
Title: Optical fiber cable laying method and apparatus
Inventor: KANG CHANG SEON
IPC: G02B6/50
Filed: 2000-03-30
Abstract: PURPOSE: A method and an apparatus for burying an optical fiber cable are provided to lay the optical fiber cable smoothly by adding a viscous force of a compressed air flowing through a pipe line buried underground in a high speed and a pushing force of a mechanical sending apparatus, using a guide roller. CONSTITUTION: The apparatus comprises an optical fiber cable drum(D) wound with a multi-core optical fiber cable(20), a spreader(F) which unties the multi-core optical fiber cable wound around the optical fiber drum and buries in a pipeline(30) buried underground, and a compressor(C) blowing a compressed air into the pipeline. The optical cable drum is constituted to make the delivery and the installation of the multi-core optical cable easy, and the multi-core optical cable includes a number of tubes where optical fibers are not inserted in the inside. Therefore, after burying the multi-core optical cable in the pipeline, a fiber bundle is pushed into the tube by an air pressure method. A guiding roller is formed in front of the optical fiber cable to make the laying smooth and to protect the fiber cable from moisture and every kinds of alien substances.
Patent KR-20010094628-A (KR)
Title: Acupressure bead and composition
Inventor: JEONG HONG CHUL
IPC: A61H39/04
Filed: 2000-03-31
Abstract: PURPOSE: A bead for pressing a body and a composite are provided to gain the effect of discharging the far infrared rays and the negative ion more risen than using only the yellow soil and to remove the harmful bacteria and to gain the effect of adsorbing the smell and controlling the moisture and to reduce the manufacturing cost. CONSTITUTION: The bead for pressing the body and the composite include far infrared rays, the materials for discharging the negative ion and the adhesive. The far infrared rays is composed of the jade powder of 10-30%, the charcoal powder of 5-20% and the yellow soil of 50-85%. The charcoal powder is made of the bamboo powder. The materials for discharging the negative ion have the weight portion of 100. And the materials by crushing the plants have the weight portion of 10-40 for considering the weight of the materials for discharging the negative ion.
Patent KR-20010006946-A (KR)
Inventor: HIROSE TAKASHI
IPC: G02F1/1345
Filed: 2000-04-01
Abstract: PURPOSE: A method for producing an active matrix array substrate is provided to improve the production yield by preventing an electrostatic breakdown between scanning lines and data lines or between adjacent data lines in the production process. CONSTITUTION: An active matrix array substrate has active elements arranged in a matrix and a plurality of scanning lines(4) and data lines(5) to drive the active elements. Each scanning line(4) is connected through an inspection resistor(12) for the scanning lines to a common scanning bus(10), while each data line(5) is connected through an inspection resistor(13) for the data lines to a common data bus(11). Each data line(5) consists of a multilayered metal layer, and each of the inspection resistor(12) for scanning line and the inspection resistor(13) for the data line consists of the lowermost metal layer of the multilayered metal layer.
Patent KR-20010093966-A (KR)
Inventor: JUNG JIN U
IPC: D06F39/12
Filed: 2000-04-03
Abstract: PURPOSE: A washing device is provided to conveniently withdraw laundry from a washing inner tub, to reduce a producing cost and to improve productivity. CONSTITUTION: A washer comprises a top cover(2) opened or closed around a first hinge(34); a support member(3) maintaining the opening state of the top cover; a washing inner tub(1) slanted forward by a slanting unit(5) with a front face case(6) around a second hinge(51); a washing outer tub(11) containing the washing inner tub; a support shaft(21) installed on the top cover; a support groove(32) corresponding to the support shaft by being mounted on the support member; a support piece(31) connected to a rotating shaft(33); and a slanting unit(5) slanting the washing inner and outer tubs and the front face case forward. The slanting unit comprises a fixed shaft(21) mounted on a front side of the washer; a guide groove(52) slanting the front case and the washing outer tub by being slide contacted to the fixed shaft while being connected to a rear face of the front face case; a guide piece(53) forming the guide groove; a support bar(54) connecting the front face case to a lower portion of the washing outer tub; and a removable member(4) combined with a front lower portion of the top cover and an upper portion of the front face case to fix the front face case.
Patent KR-20010093973-A (KR)
Title: Recording method of operating time in television receiver
Inventor: HONG MUN HEON
IPC: H04N5/445
Filed: 2000-04-03
Abstract: PURPOSE: A method for recording run time of TV set is provided to display a continuous run time and a cumulative run time according to a user's selection by measuring the continuous run time and the cumulative operation time. CONSTITUTION: A first process is reading a cumulative run time until now from a memory, counting a lapse time, adding the lapse time to the cumulative operation time, recording the addition result at the memory in case a TV set is turned on, and judging a key signal input. A second process is judging whether or not current continuous run time is displayed in case a continuous key is inputted in the first process, and toggling the display of the lapse time. A third process is judging whether or not current cumulative run time is displayed in case a cumulative key is inputted in the first process, and toggling the display of the cumulative run time which the lapse time is added to.
Patent KR-20010006955-A (KR)
Inventor: TOEDA MASAHIRO
IPC: H01L21/3205
Filed: 2000-04-06
Abstract: PURPOSE: To provide a layout of high breakdown voltage wiring which can flatten the wiring and also which is high in dielectric breakdown strength to upper wiring, even at the end of lower wiring, and can withstand high breakdown voltage dielectric resistance. CONSTITUTION: High breakdown voltage wiring 5 μm or over in line width is provided on a substrate, and dummy wiring is arranged to adjoin this high breakdown voltage wiring in the same layer. The interval between the high breakdown voltage wiring and the dummy wiring is 2 μm or smaller, and the line width of the dummy wiring is 1.5 μm or larger, and a silica coating is applied on the interlayer insulating film 4 made on the high breakdown voltage wiring and the dummy wiring, and then it is etched back, whereby the silica coatings 5 and 6 are filled in the recesses 4a and 4b at the surface of the interlayer insulating film 4, thus flattening is performed.
Patent KR-20010090924-A (KR)
Title: Spacer for euro-form flash board
Inventor: KWAK CHANG SU
IPC: E04G9/06
Filed: 2000-04-08
Abstract: PURPOSE: A spacer for a euro form is provided to simplify the connection work of forms by fixing a spacer to the joint of the pre-installed forms. CONSTITUTION: In a spacer(3) interposed in a joint of a corner form(2) and a euro form(1) and provided with a retreated groove(32) for inserting a flat tie(4) keeping an interval of forms and through holes(33), penetrated with a fitting pin(5) fixing fitted parts(11,21) of both sides of forms, formed on both sides at regular intervals, a spacer for a euro form comprises attaching-projecting pieces(31) inserted and fixed to the inside of projecting pieces(12,22) projecting to both sides of each fitted part of the euro form and the corner form and a fixing projection located between both attaching-projecting pieces, projected between the through holes and fixed tightly to the fitting holes(13,23) formed on each fitting part of the euro form and the corner form at regular intervals.
Patent KR-20010097510-A (KR)
Title: 반도체 팩키지용 기판
Inventor: HWANG GYU SEONG
IPC: H01L23/48
Filed: 2000-04-24
Abstract: 본 발명에 따르면, 관통공이 형성된 금속 재료의 판재; 상기 판재의 상하부 표면상에 형성된 상부 회로 패턴 및, 하부 회로 패턴; 상기 관통공의 내부 표면에 형성됨으로써 상기 상부 회로 패턴과 상기 하부 회로 패턴을 상기 판재에 대하여 절연시키는 절연층; 및, 상기 상부 회로 패턴과 상기 하부 회로 패턴을 전기적으로 연결시킬 수 있도록 관통공내 절연층상에 충전되는 도전체 페이스트;를 구비하는 반도체 팩키지용 기판이 제공된다.
Patent KR-20010014821-A (KR)
Inventor: TSUGITA KAZUHIKO
IPC: H05B41/285
Filed: 2000-04-25
Abstract: PURPOSE: Disclosed is a discharge lamp lighting device of high reliability capable of shutting off the current fed to a discharge lamp upon sensing any lamp failure in various form certainly for protection of the lamp and of lighting it up stably at normal times. CONSTITUTION: A discharge lamp lighting device is equipped with a DC power supply(E), switching elements(Q1,Q2) to produce a high-frequency current by switching the DC current fed from the power supply(E), a discharge lamp load circuit(LAC1) consisting of a series connection of the discharge lamp(La) and a coupling capacitor(C4) and lighting up the discharge lamp(LA) with the high-frequency current produced by the switching elements(Q1,Q2), and a switching element control circuit(IC1) to control the switching elements(Q1,Q2). Any failure in the discharge lamp(LA) is distinguished by sensing the voltage generated in the coupling capacitor(C4), and a protector circuit(NP2) emits a control signal to the control circuit(IC1).
Patent KR-20010100476-A (KR)
Inventor: KIM JIN GU
Filed: 2000-05-02
Abstract: 폐전선의 재생과정에서 나오는 피복용 혼합 폐플라스틱의 주성분은 폴리에틸렌, 폴리프로필렌 그리고 폴리염화비닐이다. 본 발명은 이 혼합 폐플라스틱으로 부터 폴리염화비닐을 연속적으로 분리해내는 장치에 관한 것이다. 
     이 장치의 분리 원리는 폴리에틸렌/폴리프로필렌 플라스틱과 폴리염화비닐의 비중차를 이용하여 흐르는 물속에서 폴리에틸렌/폴리프로필렌을 부유시키고 폴리염화비닐을 침강시키는 것이다. 분리효율이 95중량% 이상이 되어야 분리된 플라스틱들이 재생가능하게 되는데 분리효율을 95중량% 이상으로 높이기 위해서는 본 발명에서 제안한 운전조건을 따라야 한다.
Patent KR-20010102706-A (KR)
Title: 지연동기회로의 고속동작을 구현하는 반도체 메모리 장치
Inventor: LIM HYEON UK
IPC: H03L7/081
Filed: 2000-05-06
Abstract: 본 발명은 지연동기회로의 고속동작을 구현하는 반도체 메모리 장치에 대하여 기술된다. 반도체 메모리 장치는 외부클럭신호에 대하여 동기일치되는 내부클럭신호를 발생하기 위하여, 외부클럭신호를 입력하여 기준클럭신호를 발생하는 제1 입력클럭버퍼와, 기준클럭신호 및 피이드백기준클럭신호를 수신하고 위상비교하여 내부클럭신호를 발생하는 지연동기회로를 포함한다. 그리고 반도체 메모리 장치는 내부클럭신호를 수신하여 제1 피이드백클럭신호를 발생하는 제1 피이드백클럭버퍼와, 내부클럭신호를 수신하여 제2 피이드백클럭신호를 발생하는 제2 피이드백클럭버퍼와, 제1 피이드백클럭신호 및 제2 피이드백클럭신호를 수신하여 피이드백기준클럭신호를 발생하는 제2 입력클럭버퍼를 더 구비한다. 그리하여 본 발명은 서로 상보적인 제1 피이드백클럭신호와 제2 피이드백클럭신호를 수신하는 입력클럭버퍼를 사용하기 때문에, 입력클럭버퍼의 고속동작에 부합하고 지연동기회로의 고속동작이 가능하다.
Patent KR-20000077428-A (KR)
Title: 반도체 웨이퍼의 메가소닉 클리닝을 위한 탈이온수의 온도제어된 탈기화
IPC: B08B3/12
Filed: 2000-05-25
Abstract: 본 발명의 시스템은 실리콘과 같은 반도체 웨이퍼를 클리닝하기 위해, 질소와 같은 가스의 100% 포화 농도와 50-85℃ 정도의 고온 및 대기압과 같은 부대 압력을 가진 탈이온수를 준비하도록 제공된다.  15-30℃와 같은 저온에서 소정의 가스 농도를 가진 탈이온수의 가스 농도는 고온 및 부대 압력에서의 포화 농도에 해당하는 저온에서의 불포화 농도의 가스를 제공하기 위해 진공 펌프 및 압력 센서를 가진 탈기실에서 조절된다.  조절된 가스 농도수는 다음으로 예를 들면 메가소닉 진동하에서 클리닝 탱크의 웨이퍼를 클리닝하기 위해 상기 포화된 가스 농도를 가진 고온 용기를 형성하도록 고온으로 히터와 온도 센서를 가진 가열관에서 가열된다.  제어기는 쳄버 압력과 관 온도를 제어하기 위해 펌프, 압력 센서, 히터 및 온도 센서에 접속된다.
Patent KR-20010108607-A (KR)
Inventor: KIM YUNG BOK
Filed: 2000-05-30
Abstract: 본 발명은 손목(wrist) 폰(phone)의 장치 및 제어 방법에 관한 것이다. 종래의 핸드폰 또는 휴대폰을 사용할 때, 귀에 대고 통화하는 경우에 전자파가 뇌에 유해한 영향을 주거나, 소음이 심한 장소에서 벨소리나 진동을 감지 못하여 전화수신을 못하는 경우가 많고, 평상시 전화벨 모드에서 주로 사용되어 공공장소에서의 소음이 심각하며, 특히 운전중에 한 손으로 휴대폰을 잡고 운전하여 위험하나, 본 발명은 수신시 진동형대신 두드림형(knocking)으로 동작하거나 수신 LED의 깜박임으로 수신메시지 도착을 감지하며, 시계 기능과 전화기능을 일체형으로한 방수형 휴대폰으로 시간과 장소에 상관없이 사용될 수 있으며, 적외선(IrDA)이나 블루투스(Bluetooth) 무선 인터페이스 기술을 이용하여, 손목 폰을 베이스 스테이션(base station)으로 사용하고 귀걸이형이나 목걸이형의 무선 이어폰으로 분리된형으로 수신이 가능하며, 손목에 착용하여 스피커폰 기능을 내장하여 운전 중이나 또는 방수형이어서 물속에서도 사용가능한 것을 특징으로 하는 손목 폰 장치 및 제어 방법에 관한 것.
Patent KR-20020004000-A (KR)
Title: A target marketing method using customer relationship management and message tag and a system thereof
Inventor: CHO BYEONG SEONG
Filed: 2000-06-29
Abstract: PURPOSE: A target marketing method and system using a customer relation management and a message tag is provided to accurately make a customer database by encoding tags including information on product and/or services and transmitting the tags through a customer's mobile communication terminal, and by analyzing and recording the tags sent in case that the customer makes an answer. CONSTITUTION: A tag equipped with determined information including information on products and services is transmitted to a receiver(s20). A customer makes an answer using a determined media according to contents of the tag transmitted(s40). According to the customer's request, the tag is processed(s60). A determined compensation is provided to the customer who made the answer the contents of the tag according to a result of processing the tag(s80).
Patent KR-20020005883-A (KR)
Title: Even levels inverter
Inventor: CHOI CHANG HO
IPC: H02M7/537
Filed: 2000-07-10
Abstract: PURPOSE: An even-level inverter is provided to optimize the size and the price of the inverter after determining the capacitance of the inverter. CONSTITUTION: A 4-level inverter comprises a 2-level inverter(10) and first to third single-phase inverters(20-40). The 2-level inverter(10) converts DC voltage into reference voltage or DC voltage in response to first to third level control signals(Sa1-Sc1), and outputs the converted result as 2-level voltage. The DC voltage is determined in accordance with an equation of E=Vdc/(n-1), wherein n is a level number of the inverter and even number greater than 3. It is preferable that the 2-level inverter(10) comprises transistors(T1-T6), diodes(D1-D6) and a capacitor(C1). The voltage charged in the capacitor(C1) is DC voltage, Vdc/3.
Patent KR-20020005907-A (KR)
Title: an apparatus for flushing and constraining settlement of solids by intermittent discharge in sewer pipe system
Inventor: KIM HYEON JU
IPC: E03F5/02
Filed: 2000-07-11
Abstract: PURPOSE: A device for preventing flushing and precipitation of solids in a sewer is provided to avoid the precipitation of solids included in sewage by intermittently draining the sewage. CONSTITUTION: A device for preventing flushing and precipitation of solids in a sewer comprises a first mortar layer(10) having a guide unit(14) with guide panels(12) installed on both ends of an upper stream sewer(110); an opening and closing unit(20) installed to be opened and closed by the pressure of the sewage flowing into the end of the first mortar; and a second mortar layer(30) having a guide groove(32) formed in the side of a lower stream sewer(120). The opening and closing device has a closing unit(220) having a curved partition(22) and an inclined isolating panel(24). According to the closure of the isolating panel, sewage of a specific amount is collected. Therefore, sewage is drained collectively, and solids included in the sewage are drained.
Patent KR-20020006315-A (KR)
Title: Accumulator for compressor
Inventor: YOON GI CHEOL
IPC: F04B39/00
Filed: 2000-07-12
Abstract: PURPOSE: An accumulator structure of a compressor is provided to reduce the flow resistance of refrigerant as well as to minimize liquid refrigerant sucked into a compression space of a cylinder. CONSTITUTION: In accumulator structure, a body(30) is formed with a specific inner space. A connecting pipe(40) is connected with an evaporator. The body includes a cylindrical part(31), an upper open connecting part(32) and a lower open connecting part(33) extended to both sides of the cylindrical part. A side of the connecting pipe is connected with the evaporator while the other side is inserted into the upper open connecting part of the body. An intake pipe(50) has plural gas holes(51). An opened side of the intake pipe is connected to a hermetic shell to be communicated with a compression space of a cylinder, and a closed side is inserted into the lower open connecting part. A part of the intake pipe in the body is positioned in the same direction as the connecting pipe, and the gas holes are arranged in a vertical direction to lengthwise of the intake pipe. A filter(60) is inserted into the intake pipe. Refrigerant flows into the compression chamber of the cylinder through the intake pipe via the filter. Thereby, the minimum amount of liquid cylinder flows into the compression chamber.
Patent KR-20020006322-A (KR)
Title: Method for manufacturing non-volatile memory device
Inventor: HONG UK SEON
IPC: H01L21/336
Filed: 2000-07-12
Abstract: PURPOSE: A method for manufacturing a floating gate of a non-volatile memory device is provided to reduce the recessed quantity of an anti-reflective coating(ARC) by 50 percent as compared with a conventional technology, by performing an HF cleaning process for eliminating a native oxide layer and other contamination materials after a heat treatment process is performed regarding the ARC at a temperature from 450 to 550 deg.C. CONSTITUTION: A gate electrode and the ARC are formed on a semiconductor substrate(41). A heat treatment process and a cleaning process are sequentially performed regarding the entire surface of the semiconductor substrate. A conductive layer spacer is formed on the side surface of the gate electrode.
Patent KR-20020006970-A (KR)
Title: Simultsneous recording and playback apparatus with indexing/searching/browsing functionality
Inventor: JUN SEONG BAE
IPC: G11B27/10
Filed: 2000-07-14
Abstract: PURPOSE: A recording/reproducing apparatus capable of extracting and searching index information is provided to simultaneously record and reproduce multimedia stream transmitted from a broadcasting station or video/audio server. CONSTITUTION: A recording/reproducing apparatus capable of extracting and searching index information includes a tuner(100) for selecting a desired channel from broadcasting streams received through an input part, and a recording controller(200) capable of storing and reproducing the broadcasting media stream simultaneously. The apparatus further has an indexing engine(300) for extracting index information from the media stream, a storage device(400) for storing the media stream received from the recording controller and the index information extracted by the indexing engine, and a searching/browsing engine(500) capable of searching/browsing using the stored index information. The apparatus also includes a user input device(600) for inputting a user's command/control, and a main controller(700) for controlling the flow of data and control signals and generating the control signals.
Patent KR-20020009089-A (KR)
Title: Method for photograph editing service by using the internet
Inventor: KOO BON GWANG
IPC: G06F17/24
Filed: 2000-07-24
Abstract: PURPOSE: A photo-edition service method using the Internet is provided for each client to edit photos easily by providing photo-edition service through a network such as Internet to plural clients. CONSTITUTION: A client inputs an ID(Identification) and a password to a server to log in a web site through the Internet by key operation of the client. The server searches the ID and password of the client by referring to plural IDs and passwords of a database server and checks if the logged-in client is a member of the web site(2). If the logged-in client is a member, service is provided to decide if the client corrects a pre-saved edited image in the server(4). If the client wants to correct the edited image, the edited image data are downloaded to the client(6). To edit a new image, one of photo edition, accessory edition, animation edition, text edition, email transfer and saving services is selected through the Internet(8). The client selects another mode after finishing the previous selected mode. Each mode has no priority.
Patent KR-20010039756-A (KR)
Inventor: YOKOZAWA KOJI
IPC: H02M3/155
Filed: 2000-07-25
Abstract: PURPOSE: To provide a switching regulator of high efficiency and high performance wherein conversion efficiency is high and ripple is little. CONSTITUTION: This switching regulator includes switching elements 9, 10 which switch an input voltage by a control signal, smoothing circuits 5, 4 smoothing outputs of the switching elements 9, 10 and outputting them as an output voltage from an output terminal, a comparator 12 comparing a voltage to be compared with a reference voltage and outputting the control signal wherein the output voltage is fed back, and an oscillator 13 supplying specified switching clocks to the switching elements. A ripple circuit applying ripples which are charged and discharged by a time constant CR of a resistor and a capacitor to one input terminal out of input terminals of the comparator is installed. Pulse width of the switching clock is made variable by using the output of the comparator.