baber/WOPTO huggingface dataset:
Patent KR-20030062720-A (KR)
Title: Hydraulic tool
Inventor: PARK SANG HYEON
IPC: B25B27/00
Filed: 2002-01-18
Abstract: PURPOSE: A hydraulic jig is provided to improve the precision of work by using hydraulic pressure and precisely rotating the jig. CONSTITUTION: In a jig for assembling parts for an airplane, an automatic control transformer is coupled with a rotary shaft in the jig, and supplies rotary force to the jig. A hydraulic pressure and power supplying unit supplies hydraulic pressure and power to the automatic control transformer. A control unit controls to supply/shut off the hydraulic pressure and power supplied to the automatic control transformer, and controls the rotary force of the automatic control transformer and rotates the jig.
Patent KR-20020062220-A (KR)
Title: Server device for network game, network game procedure controlling method and program for executing network game
Inventor: GOTO KATSUHIRO
IPC: A63F13/79
Filed: 2002-01-18
Abstract: PURPOSE: To help a player to find a well-suited friend through a net game. CONSTITUTION: This server device for net game is provided with a party organizing unit 101 for organizing a plurality of members as participants for a virtual party, a question making unit 102 for making a required number of questions to be presented in each organized portable communication terminal, a matching processing unit 104 for selecting two players among the party on the basis of the reply information about question and a suitability evaluating parameter, a question making unit 105 for making a required number of question and reply to the selected two players, an access setting unit 106 for setting the access time and a virtual place on the basis of the reply information about the questions and the suitability evaluating parameter, and an access determining unit 107 for determining whether the user accessed to the set time and the set virtual place or not and for providing a mail box.
Patent KR-20020065393-A (KR)
Inventor: CHIKUMA TOSHIYUKI
IPC: B41J2/21
Filed: 2002-02-06
Abstract: PURPOSE: To suppress deteriorating of image quality caused by the time difference from when black ink delivered till when color ink delivered that varies depending on area on a printing medium, or by blots between inks or by the difference in its permeation when printing is executed by ejecting black and color inks from a plurality of ejecting port array. CONSTITUTION: A print head wherein arrays of ejection ports for black and color are arranged with a shift in the sub-scanning direction by the margin for the sub-scanning amount, and the ejection ports are arranged along the ejection port arrays for black over wider range than the sub-scanning amount is used. Printing is executed by appropriately selecting either one end part or both end parts of the ejection port arrays for black based on the size of the data amount for black contained in the image data on the region to be printed at the preceding scanning corresponding to the part adjacent to the region to be printed at later scanning.
Patent KR-20020065857-A (KR)
Inventor: EDAMURA MANABU
IPC: H01J37/32
Filed: 2002-02-06
Abstract: PURPOSE: To provide a plasma treatment device which attains plasma having high density and high uniformity over the whole of an object to be treated by coping with a wide-ranging change in various parameters in the case where the plasma is produced using VHF or UHF band high-frequency waves. CONSTITUTION: The plasma treatment device is provided with a vacuum container 1, a treating chamber 2 formed inside the container 1, a gas feeding path 5 for feeding gas to the chamber 2, a support electrode 3 which is provided inside the chamber 2 and supports an object 4 to be treated, a disc-shaped antenna 11 for deriving the UHF or VHF band high-frequency waves inside the chamber 2, a high-frequency waveguide 8 for feeding the high-frequency waves to the antenna 11 and an introducing window 14 of a dielectric material which partitions the chamber 2 and the antenna 11, and further, the device has an annular conductor 13 which is provided between the antenna 11 and the window 14 and is arranged under the peripheral edge of the antenna 11 by bringing the side surface of the conductor 13 in contact with the peripheral edge part of the antenna 11.
Patent KR-20020073276-A (KR)
Inventor: IZUMI MICHIHIRO
IPC: H04W68/00
Filed: 2002-03-12
Abstract: PURPOSE: To solve various problems concerning registration of a unit in an n:n communication system, e.g. Bluetooth, and to communication after registration. CONSTITUTION: Information of a registered radio communication unit is informed to a radio communication unit registered already. Communication with a unit registered already is started from the Page of Bluetooth. When a registered unit is selected for Inquiry of Bluetooth, identification information of the selected unit is stored. At the time of registration, a unit registered already is not displayed.
Patent KR-20020074084-A (KR)
Inventor: HWANG SEUNG HO
IPC: H04L7/00
Filed: 2002-03-16
Abstract: PURPOSE: A combining a clock signal and a data signal is provided to combine a clock signal with a data signal and transmit the combined signal through one cable. CONSTITUTION: A clock signal to be transmitted on the clock channel is combined with a data signal to generate a combined clock and data signal. In one embodiment, the data signal has been generated from data words using an encoding scheme that shifts an energy spectrum of the data signal away from an energy spectrum of the clock signal. In another embodiment, the clock signal has a plurality of pulses each having a front edge and a back edge, and the data signal is modulated onto the clock signal by moving at least one edge of the plurality of pulses, thereby to create a combined clock and data signal.
Patent KR-20030076756-A (KR)
Title: A liquid crystal display apparatus having functions of color characteristic compensation and response speed compensation
Inventor: LEE SEUNG U
IPC: G09G3/36
Filed: 2002-03-21
Abstract: PURPOSE:A liquid crystal display with a color characteristic compensating function and a response speed compensating function is provided to improve color characteristics and response speed by applying an ACC(Accurate Color Capture) block and a DCC(Dynamic Capacitance Compensation) block to a timing control unit of the liquid crystal display at the same time. CONSTITUTION:A look-up table(610) receives upper m bits of N bit current frame data and m bit previous frame data for outputting m bit DCC compensating value. A pre-modifier(620) receives N bit current frame data and m bit previous frame data, extract the upper m bits for comparing the same with the m bit previous frame data, and decides application of a DCC block according to the result of the comparison. A DCC converter(630) outputs the current frame data as it is in the case of not applying the DCC block, and synthesizes the output of the look-up table with lower bits of the current frame data for generating DCC converted data in the case of applying the DCC block.
Patent KR-20030080430-A (KR)
Title: Winding Tensor Converter and Driving Method therefor
Inventor: KIM HWA YEONG
IPC: H02P7/06
Filed: 2002-04-08
Abstract: PURPOSE: A winding tensor converter and a driving method thereof are provided to control easily an integral time, a proportional band, and a variation of a potentiometer by using an external switch. CONSTITUTION: A winding tensor converter includes a power supply unit(210), an input signal unit(220), a reference voltage comparison unit(230), an input signal amplification unit(240), a voltage selection unit(250), a switching unit(260), an output signal amplification unit(270), and an output voltage display unit(280). The power supply unit(210) converts AC power to DC power and supplies the DC power to each element. The input signal unit(220) transmits a reference setup voltage and a reset signal. The reference voltage comparison unit(230) compares an output signal of the input signal unit(220) to the reference voltage. The input signal amplification unit(240) amplifies the reference setup voltage of the input signal unit(220) and an output signal of the reference voltage comparison unit(230). The voltage selection unit(250) selects the polarity of the output voltage, compares the output voltage to the reference voltage, and outputs a switching signal. The switching unit(260) is connected to the voltage selection unit(250). The output signal amplification unit(270) amplifies the output signal of the switching unit(260). The output voltage display unit(280) displays a voltage value of the output signal amplification unit(270).
Patent KR-20030080493-A (KR)
Title: A rear vent system for an automobile and method for controlling the same
Inventor: SUNG NAK SEOP
IPC: B60H1/00
Filed: 2002-04-09
Abstract: PURPOSE: A rear vent system for an automobile and a control method of the same are provided to prevent sudden reversal rotation of a rear vent door and noise generated thereby. CONSTITUTION: A DATC(Dual Auto Temperature Control:11) acts as an actuator control part. The DATC directly controls open and close of a rear vent door(15) following operation of a rear vent temperature switch(7) by directly receiving signal of the rear vent temperature switch and outputting control signal to a rear vent door actuator(13) correspondingly wit the signal of the rear vent temperature switch. The DATC is directly connected with the rear vent temperature switch. The rear vent temperature switch is supplied with power through the DATC. A passenger sitting on a rear seat is allowed to control opening and closing degree of the rear vent door by operating the rear vent temperature switch as the DATC controls and actuates the rear vent door actuator. The DATC is designed to generally control air-conditioning status of the rear seat.
Patent KR-20030082106-A (KR)
Title: Indication of installation for car accident location
Inventor: LEE YONG CHEOL
IPC: B62D41/00
Filed: 2002-04-16
Abstract: PURPOSE: A device for indicating a vehicle accident spot is provided to exactly detect a collision spot of the vehicle and exactly detect the progressed course of the vehicle after a collision. CONSTITUTION: A device for indicating a vehicle accident spot has a sensor sensing impact and a pair of injection ports(105). The sensor comprises a magnet, a spring steel supporting the magnet, and an electronic coil connected with a current control device, and the sensor operates a valve(103) when a current exceeding a predetermined value is applied. The injection port comprises a cap(3) having a case shell(2) and a guide conduit(3'). The injection port has a compressed air tank(4), the valve operated by the sensor, and a pellet(5) with paint fired by the compressed air injected. A thin film(7) is attached to the end of the guide conduit.
Patent KR-20030082837-A (KR)
Title: Apparatus for Recognizing the Rear of Vehicle
Inventor: KIM YONG TAE
IPC: B60R1/00
Filed: 2002-04-18
Abstract: PURPOSE: A device for observing the rear of a vehicle is provided to reduce wind noise and to improve the layout of the vehicle by removing side mirrors from the vehicle. CONSTITUTION: A device for observing the rear of a vehicle is composed of cameras, LCD units(121a,121b) receiving image data from the cameras and displaying the rear image of the vehicle, and a control unit controlling the cameras and the LCD unit. The cameras are installed at additional turn signal lamps(100) installed at both front sides of the vehicle.
Patent KR-20030085683-A (KR)
Inventor: JUNG SEONG YEOP
IPC: A61B1/04
Filed: 2002-05-01
Abstract: PURPOSE: An endoscopy training system using haptic interface and virtual reality is provided to obtain a professional technique within a short time by using the virtual reality and the haptic device. CONSTITUTION: An endoscopy training system includes a graphic simulator(100), a haptic unit(300), and a haptic control unit(200). The graphic simulator(100) is used for outputting the inside of a digestive organ as a virtual image and calculating the repulsive force when the digestive organ collides with a virtual position of an endoscope. The haptic unit(300) is used for changing a position of a handle according to an input signal including the repulsive force information. The haptic control unit(200) is connected between the graphic simulator(100) and the haptic unit(300) in order to control the output of the graphic simulator(100) and the repulsive force applied to the handle of the haptic unit(300).
Patent KR-20030088722-A (KR)
Title: apparatus for sensing paper for use in an office machine
Inventor: AHN BYEONG SEON
IPC: B65H7/14
Filed: 2002-05-14
Abstract: PURPOSE: A paper detecting device for an office machine is provided to precisely control a printing position of an image by installing a sensor actuator operated about a rotational center of a register roller. CONSTITUTION: A paper detecting device includes a sensor actuator(131) integrally formed with a paper alignment section(140) and an optical sensor for generating a paper detecting signal by detecting an end position of the sensor actuator(131). The paper alignment section(140) includes two supporting parts(141a,141b) rotatably fixed to a shaft(24) of a register roller(23) and a C-type joint(143) for connecting the supporting parts(141a,141b) to each other. The C-type joint(143) has first to third contact alignment section(145a,145b,145c) positioned between small rollers(23a) of the register roller(23).
Patent KR-20030089952-A (KR)
Inventor: KIM HONG JIN
IPC: G02F1/1343
Filed: 2002-05-20
Abstract: PURPOSE: A liquid crystal display device is provided to widen alignment film and seal pattern forming areas for increasing the step stability and prevent the light leakage by controlling the size of pixel areas for minimizing the aperture rate. CONSTITUTION: A liquid crystal display device includes a first pixel line area(IX) smaller than a second pixel line area(X) for reducing the transmissivity of the first pixel line area, thereby reducing the light leakage generated in the first pixel line area. Any additional pixel electrodes are omitted from non-display areas and adjacent areas thereto in the first pixel line area, so that sections between (n-1)dummy lines(131) and ends of data lines(134) are not corresponding to areas for realizing a screen, and able to serve as areas for forming an alignment film and a seal pattern.
Patent KR-20030091154-A (KR)
Title: Driving circuit for matrix type display
Inventor: MUN SEONG HAK
IPC: G09G3/22
Filed: 2002-05-24
Abstract: PURPOSE: A circuit for driving matrix type display is provided to make the luminance of the screen of the large scale display uniform by compensating the voltage drop due to the resistance of the scan electrode used for the large scale display. CONSTITUTION: A circuit for driving matrix type display includes a matrix type scan electrode(2), a matrix type data electrode, a scan electrode driver for driving the matrix type scan electrode and a data electrode driver for driving the matrix type data electrode. The scan electrode driver is characterized in that it drives the matrix type scan electrode(2) by applying a driving voltage to one side of the adjacent scan electrode(2) as well as applying the driving voltage and a compensation voltage to the other side of the scan electrode(2) place at a relatively long distance.
Patent KR-20020047078-A (KR)
Inventor: LEE MOON SOO
IPC: H05F1/00
Filed: 2002-05-27
Abstract: PURPOSE: Provided is a tile structure for anti-static prevention which uses carbon with showing large surface hardness and uniform anti-static effect and not being stained so that it reduces production cost. CONSTITUTION: In a synthetic resin tile which includes a tile body(30) made from synthetic resin material, a color printed film(40) placed and laminated in the upper part of the tile body and a transparent film(50) placed and laminated in the upper part of the color printed film, the tile structure for anti-static prevention is characterized by including a carbon film(10,20) thinner than the thickness of tile body between the tile body and the color printed film.
Patent KR-20030091492-A (KR)
Title: Anchor System for length control
Inventor: PARK BYUNG GU
IPC: E02D5/80
Filed: 2002-05-28
Abstract: PURPOSE: An anchor system for elongation control is provided to tense many tension wires simultaneously by compensating load on a tension wire. CONSTITUTION: The anchor system for elongation control comprises: a body(20) provided with an inner space and a coupling unit joined through an anchor body(50) and joints(60,70); an elongation control unit(30) interposed to the body(20) to control elongation; anchorages(100,110) interposed to the body(20) and coupled with a tension wire(80); joints(60,70) coupled with the body(20) and the anchor body(50); and a cap(10) coupled with one side of the body(20) to close up one side.
Patent KR-20030092727-A (KR)
Title: Method for manufacturing double layer coated Pd-Rh three way catalyst
Inventor: YEO GWON GU
IPC: B01J37/02
Filed: 2002-05-31
Abstract: PURPOSE: A method for manufacturing Pa-Rh three way catalyst of double layer coating structure is provided, in which completed catalyst has more improved nitrogen oxide removing performance and heat resistance, and consumption amount of expensive palladium and rhodium is reduced compared to an existing manufacturing method. CONSTITUTION: In a method for manufacturing Pa-Rh three way catalyst of double layer coating structure comprising the steps of impregnating alumina (Al2O3) with palladium (Pa) solution, reducing the alumina (Al2O3) impregnated with the palladium (Pa) solution, adding cerium dioxide (CeO2) and mixed solution to the reduced alumina (Al2O3) so that the reduced alumina (Al2O3) is reacted with cerium dioxide (CeO2) and mixed solution, preparing first catalyst slurry by milling the reacted material, and first coating the first catalyst slurry on a ceramic monolith support; and impregnating alumina (Al2O3) with rhodium (Rh) solution, reducing the alumina (Al2O3) impregnated with the rhodium (Rh) solution, adding cerium dioxide (CeO2) and mixed solution to the reduced alumina (Al2O3) so that the reduced alumina (Al2O3) is reacted with cerium dioxide (CeO2) and mixed solution, preparing second catalyst slurry by milling the reacted material, and second coating the second catalyst slurry on a ceramic monolith support dried and fired after being coated with the first catalyst slurry, the method for manufacturing Pa-Rh three way catalyst of double layer coating structure is characterized in that cerium dioxide is mixed with cerium-zirconium complex oxide (Ce·Zr)O2 in a weight ratio of 15:85 to 30:70 so that 15 to 25 g/L of the cerium dioxide and cerium-zirconium complex oxide (Ce·Zr)O2 is added to the total apparent volume of the support after the reduction when preparing the first and second catalyst slurry, and the Pa-Rh three way catalyst is manufactured by adding the cerium dioxide and cerium-zirconium complex oxide (Ce·Zr)O2 to the first catalyst slurry, adding 5 to 7 g/L praseodymium dioxide (PrO2) to the total apparent volume of the support, adding a mixed solution to the mixture, reacting the mixed solution and adding 40 to 45 g/L of (LaCe)(FeCo)O3 or (LaSr)(FeCo)O3 that is a metal oxide (perovskite) to the total apparent volume of the support.
Patent KR-20030097453-A (KR)
Inventor: JIN KUM SOO
IPC: F16K15/00
Filed: 2002-06-21
Abstract: PURPOSE: A check valve and method for manufacturing the same is provided to reduce manufacturing costs by simplifying the structure of the check valve, and to prevent the leakage of liquid. CONSTITUTION: A check valve includes a metallic valve body(1), and a hollow main valve body(6). The metallic valve body is integrated with a tapered valve seat(3) and a support unit(4) formed at both sides of a valve chamber(2). Tube connection units(5,5') are integrated at the outside of the valve seat and the support unit. The main valve body is installed in the valve chamber, and has a conical valve(7), a fluid passage(8), a support protrusion(9), and a guide(10). The guide is slidably inserted into the tube connection unit formed at the support unit side.
Patent KR-20040006275-A (KR)
Title: Case structure of washing machine
Inventor: PARK YONG SEOK
IPC: D06F39/12
Filed: 2002-07-11
Abstract: PURPOSE: Case structure of a washing machine is provided to improve visual effect and appearance by selecting the exterior design of the case according to the taste of a user and replacing a design sheet easily with inserting the design sheet between the inner case and the outer case. CONSTITUTION: A cabinet(52) of a washing machine is composed of an inner cabinet protecting components of the washing machine; an outer cabinet(52b) installed outside the inner cabinet and made of transparent material to form the exterior; and a first design sheet(52c) inserted between the inner cabinet and the outer cabinet to show the color of the exterior according to taste of a user. A top cover(54) is composed of an inner top cover(54a), an outer transparent top cover(54b), and a second design sheet(54c) inserted between the inner and outer top covers. A lid(56) comprises an inner lid installed to the top cover, an outer transparent lid(56b), and a third design sheet(56c) inserted between the inner lid and the outer lid. The design sheet is replaced easily according to the taste of the user by detachably mounting the outer case in the inner case.
Patent KR-20040006510-A (KR)
Title: Drop-test device for mobile-phone
Inventor: SEUNG YONG HO
IPC: G01N3/00
Filed: 2002-07-12
Abstract: PURPOSE: A device for testing the falling of a portable terminal is provided to perform a more accurately durability test according to the falling of the portable terminal by preventing an impact wave of a holder from being transmitted to an impact surface. CONSTITUTION: A holder(115) fixes and drops a portable terminal. A guide(113) guides the vertical movement of the holder(115). An upper motor(114) fixed in an upper end of the guide(113) drags up the holder(115) to a uniform height. An impact surface(130) is fixed in a lower portion of the guide(113) so that the portable terminal separated from the holder(115) is impacted. A fixed frame(111) fixes the impact surface(130) and the upper motor(114) so that the impact surface(130) and the upper motor(114) are distant from a uniform height. The impact surface(130) is separated from the fixed frame(111) to prevent the transmission of an impact wave.
Patent KR-20040015643-A (KR)
Title: Monitor
Inventor: BYUN DAE HYEON
IPC: G06F1/16
Filed: 2002-08-13
Abstract: PURPOSE: A monitor device is provided to prevent a main body of a monitor from the pivoting in the case that the main body is lowered. CONSTITUTION: A fixed stand part(20) is installed to a base part(3) in an errect position. A movable stand part(30) is moved upward/downwardand is combined to the fixed stand part. A main body bracket is fixed to the main body(10) of the monitor. A pivot supporter is connected to the movable stand part in order to pivot/rotate the main body bracket. A pivoting stopper includes a latching part(71) installed to the pivot supporter, and a locking part installed to the fixed stand part. The locking part prevents the pivoting of the main body bracket by latching the latching part in the condition that the movable stand part is lowered to the fixing stand part.