baber/WOPTO huggingface dataset:
Patent KR-20010020832-A (KR)
Title: Magnetic read/write head having electromagnetic field cancellation element
Inventor: THOMAS YOUNG CHAN
IPC: G11B5/39
Filed: 2000-05-10
Abstract: PURPOSE: A magnetic read/write head having electromagnetic field offsetting element is provided to write information to a magnetic medium and read the information from the magnetic medium. CONSTITUTION: The read/write head(10) includes a write head which writes the information on the magnetic medium, a read head which reads the information from the magnetic medium and an electric circuit(54) which is disposed adjacent to the read head and acts to generate an electromagnetic field of a direction approximately opposite to the direction of the electromagnetic field generated by the write head in the read head. A method for manipulating the read/write head(10) of a hard disk drive includes a step of writing data onto a hard disk and simultaneously a step of generating the electromagnetic field of the direction opposite to the electromagnetic field generated by the write head in the writing head.
Patent KR-20010106670-A (KR)
Inventor: KIM DO HUN
IPC: H01J1/88
Filed: 2000-05-22
Abstract: 본 발명은 브라운관용 댐퍼스프링에 관한 것으로, 금속리본을 일체화한 형태로 댐퍼스프링의 형태를 개선함으로써 댐퍼선을 용접시 별도의 금속리본 위치 설정이 필요없고 추가의 마무리 고정이 필요없도록 하여 댐퍼선과 댐퍼스프링의 용접 작업을 단순화시킬 수 있도록 한 것이다. 
     이를 위해 본 발명은, 마스크 프레임에 고정된 색선별부재인 섀도우 마스크의 진동을 억제하기 위하여, 상기 마스크 프레임의 양측면부에 설치되는 댐퍼스프링 및 상기 섀도우 마스크 상을 밀착되게 가로지르며 지지하도록 상기 댐퍼스프링에 용접 결합된 댐퍼선을 구비한 브라운관에 있어서, 상기 댐퍼스프링은 그의 일측에 상기 댐퍼선의 일단을 포개어 용접 결합시키기 위하여 접힘가능토록 된 금속편이 일체로 돌출되어 형성된 것을 특징으로 하는 댐퍼스프링을 제공한다.
Patent KR-20010108947-A (KR)
Inventor: BANG KI HWAN
IPC: B63B38/00
Filed: 2000-06-01
Abstract: 본 발명은 공기를 하부로 토출시켜 부양함과 더불어 뒤쪽으로 토출하여 전방으로의 추진력을 갖도록 한 공기부양선에 관한 것이다. 
     본 발명의 목적은, 부양력이 우수하고 순간 선회력이 우수하도록 된 공기부양선를 제공하는데 있다. 
     상기의 목적을 달성하기 위한 본 발명은, 갑판의 상부에는 부양공기흡입구가 형성된 선체가 설치됨과 더불어 하부에는 부양압축공기배출구가 측면으로 다수개 형성된 압력부양체가 설치되고, 이 압력부양체의 부양압축공기배출구에서 압력부양체의 하부로 압축공기를 토출하도록 설치된 공기부양선에 있어서, 상기 압력부양체의 부양압축공기배출구에서 토출되는 압축공기를 2차로 압축하는 챔버를 형성함과 더불어 압축공기에 의해 팽창되어 단면원형으로 이루어지면서 소정위치에 다수개의 분사구가 형성된 스커트압력부양체가 설치되어 있다. 
     또한 선체의 후방에는 전방을 향하여 회전하는 추진엔진과 그 팬에 의해 추진력을 갖도록 설치된 추진수단의 추진력이 선체의 중앙상부에 설치된 조작수단에 의해 가감됨은 물론, 상기 추진수단의 후방에 회동가능하게 설치된 방향키부도 회전각이 조작수단에 의해 변화되도록 설치된 공기부양선에 있어서, 상기 조작수단을 구성하는 조향핸들부의 핸들을 조작에 따라 조향컬럼과 이 조향컬럼의 후방에 설치된 추진체회전부가 갑판에 고정되어 연동됨과 더불어, 상기 추진체회전부의 회동과 연동되도록 추진수단의 추진력발생부가 설치된 구조로 되어 있다.
Patent KR-20010111151-A (KR)
Inventor: HONG ASAEONG SOO
Filed: 2000-06-08
Abstract: 본 발명은 가정과 사무실 및 산업현장에서 많이 발생하는 실내유해가스를 효과적으로 제거하기 위한 이산화티탄 막의 제조에 관한 것으로, 더욱 상세하게는 실내유해가스 중 트리클로에틸렌 및 알데히드류의 제거를 위한 이산화티탄 막을 부착한 광촉매 반응장치의 개발에 관한 것이다. 졸-겔법에 의한 이산화티타늄의 제조와 이 이산화티타늄을 유리반응기에 고정화시키는 기술에 대한 것이다.
Patent KR-20000058573-A (KR)
Inventor: PARK SANG EUN
Filed: 2000-06-15
Abstract: PURPOSE: An off-line and on-line advertising method using an audio CD and a screen saver is to provide an on-line and off-line service according to a user's selection on advertisements, which are published in icon forms during the execution of the screen saver. CONSTITUTION: A user installs an audio CD, having a screen saver function, in a PC(S1). Selectively the user inputs and stores his private information during the installation(S2). If the installation is completed(S3), the user enjoys the music video of the audio CD while using the screen saver function. If a pause state, not using the PC for a preset period, comes(S4), the screen saver is executed(S5) and advertisements are displayed in icon forms. If the user selects an advertising icon(S6), the PC discriminates whether an end icon for the screen saver was selected(S7). If the advertising icon that the user selected was not the end icon, a service is determined according to the selected advertising icon.
Patent KR-20010007719-A (KR)
Inventor: PARK JAE HYEONG
IPC: B60S1/32
Filed: 2000-06-29
Abstract: PURPOSE: A self-lift preventing type wiper device is provided to prevent the self-lift of a wiper arm during travelling at high speed and the breakage of a spoiler. CONSTITUTION: A self-lift preventing type wiper device comprises; a driving motor driving clockwise and counterclockwise; a wiper arm rotated clockwise and counterclockwise by the driving motor; a blade connected to the wiper arm and to a windshield glass of a vehicle; a blade assembly(110) installed to connect the wiper arm and the blade; a spoiler(125) fixed in the blade assembly(110). In the horizontal side of the blade assembly, numerous discharge holes(110a) are formed to both ends, an elongated frame(110c) having a binding hole is formed in both ends centering around the central part. In the spoiler, a locking projection(125a) formed to be locked in the discharge holes(110a), and a projected frame(125c) having a screw hole(125b) is formed in one side of the locking projection(125a) to correspond to the elongated frame. In the wiper arm, a torsion part twisted at an angle of 11.5deg. is formed.
Patent KR-20020003058-A (KR)
Title: Method for start-current controlling of compressor
Inventor: LEE GAM GYU
IPC: F04B49/02
Filed: 2000-07-01
Abstract: PURPOSE: A starting current control method for compressor is provided to allow the compressor to be started at an optimized state by adjusting the amount of voltage being fed to the compressor in accordance with seasonal variations. CONSTITUTION: A starting current control method comprises a first step(S1 to S3) of detecting an outdoor temperature around the compressor and transferring the detected temperature to a control unit, when a compressor driving signal is received; a second step(S4) of determining a phase control pulse width for adjusting the voltage being supplied to the compressor in accordance with the outdoor temperature detected in the first step; a third step(S5 to S8) of providing the phase controlled voltage to the compressor for a predetermined time period according to the phase control pulse width determined in the second step, and providing a capacity for driving the compressor; and a fourth step(S9) of stopping operation of the compressor when a compressor stoppage signal is received.
Patent KR-20020004688-A (KR)
Title: Method and Apparatus for discriminating a inputted video clock automatically in HDTV video encoder
Inventor: KIM SEONG GON
IPC: H04N7/015
Filed: 2000-07-07
Abstract: PURPOSE: An apparatus and method for automatically identifying a video input clock of an HDTV video coder are provided to generate a reference clock in the video coder, and to compare the reference clock with a video clock to automatically set PLL according to the compared result, thereby creating a system clock without regard to the kind of the input video clock. CONSTITUTION: An apparatus for automatically identifying a video input clock of an HDTV video coder includes a reference clock generator(400) for generating a reference clock for determining the mode of an input video clock, and a mode determining unit(300) for comparing the input video clock with the reference clock to determine the mode of the input video clock. The apparatus further has a PLL control signal generator(200) for generating a PLL control signal according to the determined mode, and a PLL(100) synchronized with the input video clock according to the PLL control signal to generate a system clock.
Patent KR-20020007028-A (KR)
Inventor: PYUN HUI SU
IPC: H05K3/34
Filed: 2000-07-14
Abstract: PURPOSE: A soldering tester for a PCB is provided to closely examine a soldered condition on a PCB by maintaining the PCB in a flat state when it is positioned to be tested. CONSTITUTION: A plurality of PCB holders(14) is arranged on an upper side of a support part, and fixes a PCB(10) that is to be tested in a horizontal direction at a predetermined position. An elevating slider(25) is interposed between the support part(12) and the PCB holders(14). A plurality of cameras(21) are disposed on an upper side of the PCB holders(14), and examine soldered condition by horizontally throwing an image on a plat surface of the PCB(10). The PCB(10) is supported on both sides thereof to be maintained at the pertinent position. A holder body(16) has a jaw(17) that prevents the PCB from being upwardly separated. A pressing member(19) upwardly presses the PCT to the jaw(17). A pushing unit(20) is arranged on the holder body(16) to press a side of the PCB(10) toward other PCB holder(14).
Patent KR-20020007549-A (KR)
Title: Signal apparatus capable of moving
Inventor: KIM MOON CHEOL
IPC: G06F1/16
Filed: 2000-07-15
Abstract: PURPOSE: A movable signal device is provided to enable a user to use necessary information easily by constituting a signal device independent to a computer main body and installing the signal device in a necessary space in accordance with a user's taste. CONSTITUTION: A multi signal connection member(400) connects all sorts of signal line terminals being outputted from a computer main body(300). A signal device(500) is connected with an end portion of the multi signal connection member(400) and controls all sorts of signal line terminals being outputted from a computer main body(300). A signal line control device(510) is installed in a signal device main body and controls a signal line being outputted from the computer main body(300). A side surface guide member supports a signal control device(510). The first base plate guide member is formed in an inter side surface of the side surface guide member for mounting a base plate on the side surface guide member. The second base plate guide member is formed at the upper side of the first base plate guide member for mounting a base plate on the first base plate guide member. The upper side guide member is mounted at one side portion of the side surface guide member and includes a signal line terminal for connecting to all sorts of signal lines. A monitor supporting plate(210) is installed at the lower side of a monitor(200) for supporting the monitor(200).
Patent KR-20020008617-A (KR)
Title: Manufacturing process of Magnesium alloy for diecasting excellent in corrosion resistance
Inventor: LIM CHANG DONG
IPC: C22F1/06
Filed: 2000-07-24
Abstract: PURPOSE: Provided is a process for manufacturing a magnesium alloy for die casting having excellent corrosion resistance, where only aging operation without performing solid solution treatment is done to form a dual phase acting as an inhibitor against pitting corrosion in matrix. CONSTITUTION: In the process for manufacturing a magnesium alloy for die casting where a dual phase having higher electric potential than α-solid solution is formed in matrix by heat treatment, the method is characterized in that it is aged in the temperature range 100 to 350deg.C.
Patent KR-20020009833-A (KR)
Title: Roller suporting a cable of door for a vehicle
Inventor: LEE GWANG HO
IPC: B60J5/00
Filed: 2000-07-27
Abstract: PURPOSE: An inside handle wire supporting roller of a door for a vehicle is provided to prevent movement of cables by installing rollers around an inside handle and a door latch, and to minimize the moving distance of the cable by forming guide grooves in the rollers. CONSTITUTION: An inside handle(32) and a door latch(34) are installed longitudinally in a door(30) of a vehicle, and a cable(36) is mounted to connect the inside handle to the door latch. Rollers(38,40) are installed in an inside panel(46) by a rivet to reduce the moving distance of the cable. Plural guide grooves are formed in the rollers to guide the cable. Plural cables are combined with the rollers through the guide grooves, and installed without movement. The cable is prevented from being moved in mounting the cable with using rollers, and moved with contacting to the guide groove. The cable is fixed firmly, and the moving distance is minimized with forming guide grooves in the rollers.
Patent KR-20020010000-A (KR)
Title: Method for detecting frequency reuse efficiency in wireless local loop
Inventor: LEE SANG HO
IPC: H04B7/24
Filed: 2000-07-28
Abstract: PURPOSE: A method for detecting frequency reuse efficiency of a WLL(Wireless Local Loop) system is provided to consider subscribers using omni-directional antennas and subscribers using directional antennas, when the subscribers using the omni-directional antennas and the directional antennas exist simultaneously in the WLL system, so as to correctly detect the frequency reuse efficiency. CONSTITUTION: A base station detects a command of measuring frequency reuse efficiency(211). The base station converts a mode to a frequency reuse efficiency measuring mode(213). The base station detects frequency reuse efficiency in case all subscribers use omni-directional antennas(215). The base station detects frequency reuse efficiency in case all subscribers use directional antennas(217). The base station calculates a ratio of subscribers using omni-directional antennas to subscribers using directional antennas(219). The base station detects a receive signal strength for the subscribers using the omni-directional antennas(221). The base station detects a receive signal strength for the subscribers using the directional antennas(223). The base station detects a thermal noise floor of a base station receiver(225). The base station detects a total receive signal strength(227). And the base station detects frequency reuse efficiency(229).
Patent KR-20020011295-A (KR)
Title: test method for education on internet
Inventor: SIM TAE OK
Filed: 2000-08-01
Abstract: PURPOSE: A test performing method is provided to enable a teacher to set questions for a test and a student to solve the questions and submit answers, then to automatically score the answers, and to offer the score result to the student over the internet. CONSTITUTION: The method comprises steps of a teacher setting questions for a test and a test applicant solving the questions. The question setting step includes steps of accessing a service site, inputting an ID and a password, and logging in the service site for setting questions(S101-S103), selecting a subject, inputting a test name, a test time and a pass score, and registering a new subject and the number of question items(S104-S106), selecting a test guidance menu, inputting a test schedule, and checking the input test schedule(S107-S109), registering question setting committee members(S110-S111), and enabling the members to offer the questions(S112-S115). The question solving step includes steps of a test applicant accessing the service site, selecting a test subject, making answers to the questions, transmitting the answers, and receiving the score result, processed at the server.
Patent KR-20020011598-A (KR)
Title: System and method for constructing a voice web page through web site
Inventor: CHOI JUNG IN
IPC: G06F17/00
Filed: 2000-08-03
Abstract: PURPOSE: A system for manufacturing a voice homepage through a web site and a method thereof are provided to reduce a time for manufacturing a voice homepage, to manufacture a voice homepage easily, and to modify the contents thereof by preparing contents of the voice homepage as a voice or a text and up-loading the contents. CONSTITUTION: A VEB(Voice Web) manufacturing server(10) processes an input signal from a plurality of users through a signal processing unit(12), that is, an input signal through a wireless telephone and an Internet network. The VEB manufacturing server(10) includes an input file processing unit(14) for processing a text file or a voice file being inputted for manufacturing a voice homepage by a user and a file converting unit(16) for converting a text file or other file into a voice and outputting the converted file in a voice homepage in accordance with a user's selection. A member database(22) stores registration input contents with respect to an individual or a company registered as a member for manufacturing a homepage. The user classifies contents of the voice homepage manufactured and inputted through the VEB manufacturing server(10) and stores the classified contents in a voice homepage database(24). The voice homepage database(24) stores classified voice files, text files, and other files according to directories designated by the user.
Patent KR-20010030054-A (KR)
Title: Motor of magnetic lifting type
Inventor: KANEBAKO HIDEKI
IPC: H02K21/24
Filed: 2000-08-04
Abstract: PURPOSE: To simplify the structure of a stator and eliminate effects between magnetic levitation force and rotating torque by mounting the stator having a bearing winding of specific number of poles developing bearing force in an orthogonal direction to a rotational-axis direction, and controlling the energization of the bearing winding so as to hold the rotor rotating shaft at a prescribed position. CONSTITUTION: A stator 20 is provided with a winding 26 for rotation which develops rotating torque, and a winding 27 for bearing which develops bearing force in the rotating shaft direction of a rotor 10. Both of the winding 26 for rotation and the winding 27 for bearing consist of six triangular windings, which are formed into the identical shape and size, are overlaid vertically on each other, and disposed on a stator core. The rotor 10 is provided with a disc-shaped back yoke 11 and a rotor magnet 12 fixed to the one surface thereof. The rotor magnet 12 polarizes eight poles circumferentially, and the rotor 10 and the stator 20 are supported by a thrust bearing means as appropriate so as to be formed into a flat opposed motor. Levitation force control generates controlling force in the all-round direction on its circumference with a phase difference irrespective of the rotational angle of the rotor without interfering with torque control.
Patent KR-20010021231-A (KR)
Title: Weighing scale for determining the weight of a pregnant woman
Inventor: KIMURA KENTARO
IPC: A61B10/00
Filed: 2000-08-05
Abstract: PURPOSE: To easily calculate the reference weight of the number of expectant weeks according to the physique of an expectant mother by providing a means for inputting the height of the expectant mother, a means for inputting weight when the expectant mother is not pregnant, and a means for inputting the number of expectant weeks. CONSTITUTION: A means for inputting the height of an expectant mother, a means for inputting weight when the expectant mother is not pregnant, a means for inputting the number of expectant weeks, and a means for storing the data of weight for each physique index. Then, appropriate weight is calculated from data by the three input means and that by the storage means. A display part 2, a data-setting push button 3 for inputting each kind of data, a down button 4 for decreasing the value of data, and an up button 5 for increasing the value of data are provided on the upper surface of a weighing machine body 1. Also, a switch 7 is used to switch between a normal weighing machine and a weighing machine for an expectant woman, and a microcomputer is used for an arithmetic processing part.
Patent KR-20010067069-A (KR)
Title: Ecc in computer system with associated mass storage device, and method for operating same
Inventor: CURTIS H BRUNNER
IPC: G11B20/18
Filed: 2000-08-11
Abstract: PURPOSE: An ECC in computer system with an associated mass storage device, and method for operating same are provided to select and adopt correction technique without requiring main hardware to be related to a mass storage device. CONSTITUTION: The computer system(10) is for executing ECC correction concerning data included in the mass data storage device(20) and is provided with a host computer(12) with a CPU(14) and the related mass data storage device(20). The several kinds of ECC(error correction coding) hardware are arranged in connection with the device(20) and a device driver(8) is disposed in connection with the host computer(12). The host computer includes a software command to be executed by the CPU(14) for executing at least several ECC functions, that is, commands concerning data read from the storage device(20).
Patent KR-20000064010-A (KR)
Inventor: BAE JONG SIK
Filed: 2000-08-16
Abstract: PURPOSE: An integrated real estate auction system to bind up regional real-time real estate auctions in one is related to a real estate auction carried out using the internet based on networks in the real time. CONSTITUTION: A bidder accesses the homepage of a company that presides over real estate auctions(1), inputs his ID and password after membership subscription(2) and selects a desired bidding district(4). Then, the bidder selects a real estate of the district(5) and inputs the number of a bid bond, which was paid previously to a bank appointed by the company(6). When the number is inputted, the paid amount is outputted automatically on the screen(7). If an auction starts, the bidder participates in the bid and inputs a desired bidding price(9).
Patent KR-20020014308-A (KR)
Title: door opening and closing device for bus
Inventor: PARK SEUNG YEONG
IPC: B60J5/06
Filed: 2000-08-17
Abstract: PURPOSE: A door opening and closing apparatus of a bus is provided to improve convenience and quality by opening a middle door with installing an additional auxiliary opening unit between a main opening switch and an electrical operating unit. CONSTITUTION: A door opening and closing device of a bus is composed of an opening and closing link unit(12) connected to a middle door(10); an electrical operating unit(14) connected to the link unit to control opening and closing of the middle door; a main opening switch(16) connected to a battery(18) and installed in a driver's seat to control operation of the electrical operating unit; and an auxiliary opening switch(20) connected between the electrical operating unit and the main opening switch to control the electrical operating unit additionally. The middle door is opened and closed with controlling the operation of the link unit by the electrical operating unit. The auxiliary opening switch is operated with opening a locking door in a vehicle body panel.
Patent KR-20020014515-A (KR)
Title: A method for forming of a semiconductor device
Inventor: YOO YEONG HO
IPC: H01L21/76
Filed: 2000-08-18
Abstract: PURPOSE: A method for forming a semiconductor device is provided to prevent damage to an isolation layer in a borderless contact process by forming a dummy active region made of polysilicon on the isolation layer, and to improve a characteristic of a leakage current and a hot carrier by eliminating the need for a barrier nitride layer. CONSTITUTION: A pad insulation layer is formed on a semiconductor substrate(1), and a trench is formed by a photolithography process using an isolation mask. The trench is buried to form an isolation mask. The isolation layer(2) for a borderless contact hole is etched, and is filled with the polysilicon to form the dummy active region. The pad insulation layer is removed. A transistor is formed on the semiconductor substrate, and a salicide layer is formed on a conductive layer constituting the transistor and on the dummy active region. A high temperature low deposition(HLD) insulation layer(7) is deposited on the semiconductor substrate, and a stacked structure of a boron-phosphorous-silicate-glass(BPSG) insulation layer(9) and a tetra-ethyl-ortho-silicate(TEOS) insulation layer(10) is formed to planarize the upper portion of the HLD insulation layer. The stacked structure is etched to form the borderless contact hole(11) exposing a source/drain junction region(4) and the dummy active region of the transistor. A metal interconnection(12) is formed to fill the borderless contact hole.