baber/WOPTO huggingface dataset:
Patent KR-20020090769-A (KR)
Title: Multiple channel squid flux modulation driving apparatus
Inventor: LEE SEUNG MIN
IPC: G01R33/035
Filed: 2001-05-29
Abstract: PURPOSE: A multi channel squid magnetic flux modulation driver apparatus is provided, which can remove an interference between channels during a multi channel driving, and can reduce a current consumption with a low cost and a low volume. CONSTITUTION: Two modulation parts(100,110) output a modulation signal by modulating an input signal. An input signal connection part(400) applies the input signal to two modulation parts selectively, and a modulation driving part(410) applies a bias current to two modulation parts selectively. An amplification/mixing part(200) amplifies the modulation signal and then mixes it with the input signal whose phase is changed. A signal connection part(420) applies one modulation signal of two modulation signals of two modulation parts to the amplification/mixing part. Two sample parts(300,310) integrate an output signal of the amplification/mixing part and feed back a flux locked loop(FLL) signal to the modulation part. And a sample driving part(430) applies the output signal of the amplification/mixing part to one sample part.
Patent KR-20010109185-A (KR)
Title: 프로젝션 방법 및 프로젝터 장치
IPC: G02F1/13357
Filed: 2001-05-30
Abstract: 광원램프의 고휘도화에 의한 검게 남는 현상을 억제하고, 콘트라스트비를 향상시키기 위한 프로젝션 방법 및 프로젝터 장치를 제공하는데 그 목적이 있다. 칼라스위치를 사용한 단판식 프로젝터에 있어서, 입력영상 신호의 평균휘도를 산출하고, 이 평균휘도에 의해 칼라스위치의 투과율을 제어하며, 밝은 화상인 경우에는, 투과율을 확대(100%)하고, 어두운 영상인 경우에는, 투과율을 낮춤(50%)으로써, 어두운 영상시의 검게 남는 현상을 억제하여, 콘트라스트비를 향상시킨다.
Patent KR-20020091705-A (KR)
Title: Method for manufacturing tft-lcd
Inventor: CHO JIN HUI
IPC: G02F1/136
Filed: 2001-05-31
Abstract: PURPOSE: A method for fabricating a thin film transistor liquid crystal display device is provided to reduce the short when forming source/drain electrodes after flattening the stepped difference due to the gate electrodes, thereby increasing the yield. CONSTITUTION: A method for fabricating a thin film transistor liquid crystal display device includes the steps of preparing a glass substrate(21) with gate electrodes(22), forming a gate insulating film on the substrate, flattening the substrate by removing with a half-tone mask the stepped difference generated by the gate insulating film forming, and forming thin film transistors(200) on the flattened gate insulating film(23a) on the substrate.
Patent KR-20020094561-A (KR)
Title: Panel molding die removing static electricity of panel
Inventor: YOON DEOK SU
IPC: B21D19/08
Filed: 2001-06-12
Abstract: PURPOSE: A panel molding dies for preventing static electricity of a panel is provided which prevents irregularities of the panel by removing static electricity generated during cutting of the panel, thereby preventing sticking of remaining particles separated from the panel onto the panel. CONSTITUTION: In panel molding dies comprising a lower die(13) on the upper surface of which a panel is positioned, a die pad(15) for pressing the panel from the upper part of panel, and an upper die(17) that is moved up and down to cut the edge of the panel, the panel molding dies(100) for preventing static electricity of the panel comprises a pan spring member(10) which is coupled to one side of the lower die, pressed and bent by the upper die during cutting of the panel due to descent of the upper die, elastically recovered during ascent of the upper die and contacted with the cutting surface of the panel to absorb static electricity of the panel, wherein the pan spring member comprises a coupling part(19) to which a bolt is coupled is formed at one side of the lower die, and a pentahedron(12) a pair of oppositely directed side surfaces of which are formed in a triangle plane, and the residual surfaces except the pair of oppositely directed side surfaces of which are formed in a quadrangle plane at the upper side of the coupling part, and the pan spring member is formed of an electric conductor so that the pan spring member absorbs static electricity of the panel(11).
Patent KR-20020095861-A (KR)
Title: Method of manufacturing a baseplate with a gene or albuminous substance implanted viochip and the baseplate
Inventor: CHANG TAO-KUANG
IPC: C12Q1/68
Filed: 2001-06-16
Abstract: PURPOSE: A method of manufacturing a baseplate with a gene or albuminous substance implanted biochip and the baseplate is provided, thereby effectively implanting genes or proteins on the baseplate. CONSTITUTION: A method of manufacturing a baseplate with a gene or albuminous substance implanted biochip and the baseplate comprises the steps of: preparing a base material made of nylon or resin and coated with a medium; washing the base material to remove impurities and dust; heating the base material under vacuum; applying voltage to a graphite electrode under vacuum to generate a cathode arc and form free carbon molecules; regulating bias power to attach anode charged ionic carbon to the surface of the base material, thereby forming a diamond thin layer of a high purity nanometer microchip; controlling the reaction time of the graphite electrode under vacuum to obtain a desired thickness of the diamond thin layer; and decreasing the temperature of the diamond thin layer.
Patent KR-20020005958-A (KR)
Title: Display device for generating half tone pseudoly and method of processing image signal
Inventor: YAMADA YUKIMITSU
IPC: G09G3/20
Filed: 2001-06-18
Abstract: PURPOSE: Display device for creating intermediate gradation levels in pseudo manner and imaging signal processing method are provided to realize a display device and an image signal processing method, which generate intermediate gradation levels in a pseudo-manner and which realize an image display having a more natural luminance change without undergoing the limitation of the number of gradation bits of input image data. CONSTITUTION: The device comprises an image output section (display section)(2) formed of an LCD, a PDP, an EL display, a CRT, or the like, a detection circuit (gradation change detection means)(3), and a conversion circuit (image data conversion means)(4). This display device(1) is capable of realizing the equivalent of a 9-bit gradation display in a pseudo-manner.
Patent KR-20010079176-A (KR)
Title: Computer readable medium recording auto syncronization program that autosyncronize Internet contents with personal information processor and method for data syncronization
Inventor: AHN SEONG MIN
IPC: G06F17/00
Filed: 2001-06-20
Abstract: PURPOSE: A recording medium recording a sync program for automatically synchronizing contents of an Internet site to a personal information processing device and a data synchronizing method are provided to convert data including various formats into a fixed data format by sensing an inherent certification number of a device when a personal information processor is mounted at a cradle and performing a data synchronization automatically by linking with an Internet contents providing system and performing a resizing of moving picture contents and encoding moving picture data into MPEG data. CONSTITUTION: A user registration module(111) receives user's information, memory information of a personal information processing device, a terminal certification number, and a certification number for automatically connecting to a contents providing system. A terminal sensing module(114) receives a certification number from the personal information processing device and transmits the certification number to the contents providing system. A data synchronization module(116) receives contents file and file editing information from the contents providing system and compares the contents file and the file editing information with those of the personal information processing device and synchronizes contents file data transmitted from the contents providing system. A file editing module(113) provides editing windows for selecting a synchronization mode, an existing contents to be memory-resided, and a priority order by times contents file to be synchronized. An encoding module(115) performs a resizing and coding of contents provided from the contents providing system.
Patent KR-20030000889-A (KR)
Title: terminal having the sliding camera panel
Inventor: CHOI MUN SEONG
IPC: H04B1/38
Filed: 2001-06-27
Abstract: PURPOSE: A terminal including a sliding camera panel is provided to equip a slidable panel for mounting a camera on an external body of the terminal, and to project the panel only when transmitting video signals, so as to minimize damage of a camera lens. CONSTITUTION: A frame body(3) has a key panel on an external side and a communication circuit for data communication. A folder cover(5) is contacted in a folder type on the front of a frame body(3) and has a sliding groove(4) for accepting a concave on the back of the frame body(3) in slidable. A panel(7) for mounting a camera slides along the sliding groove(4) of the folder cover(5), and a camera(6) is installed on one side. A grip(8) for preventing sliding formed on each end of both sides of the panel(7) for mounting a camera applies a force to make the panel(7) easily slide along the sliding groove(4). An LCD(Liquid Crystal Display) panel(9) displays a video screen on the front of the folder cover(5). And a receiver of a handset(10) transmits voice signals on an upper part of the folder cover(5).
Patent KR-20010079384-A (KR)
Inventor: SHIN CHEOL HO
IPC: F02B53/00
Filed: 2001-07-10
Abstract: PURPOSE: A rotating engine having a foldable blade is provided to maximize energy efficiency by exploding gas or gasoline, and to apply pressure to a rotating engine efficiently. CONSTITUTION: Air of pressure of 10kg/cm2-15kg/cm2 is injected into a high pressure passage in turning a rotating body, and a blade is spread for an A portion. Explosion is performed with an igniter in contacting the tip of the blade to the A portion after supplying fuel. Air is discharged naturally with passing the tip of the blade through a B portion. A piston compressor connected to a main shaft, and a compressed air tank are installed to generate high pressure air for explosion of a rotating engine. The top dead center of a piston is formed before explosion of the rotating body to keep the pneumatic pressure in supplying air from the air tank to the rotating body and facing the rotating body and the blade for the A portion. Pneumatic pressure is 10kg/cm2-13kg/cm2 at the top dead center of the piston air compressor. Compressed air is compressed with the air compressor, and stored in the air tank. The energy is efficiently used with supplying the compressed air to the rotating body in burning. Air is compressed and stored with the piston compressor in releasing the accelerator or in a downhill road. The rotating engine obtains power without gas or gasoline by converting the pneumatic pressure to power.
Patent KR-20030009013-A (KR)
Title: Device for the measurement of Ketone concentration in blood
Inventor: YOO DO JOON
IPC: A61B5/145
Filed: 2001-07-19
Abstract: PURPOSE: A blood ketone level measurement device is provided to simplify measurement procedures and shorten measurement time, while achieving improved accuracy of measurement through the use of a semiconductor type gas sensor. CONSTITUTION: A blood ketone level measurement device comprises an expired gas sampling unit(10) having a human saliva outlet for discharging saliva of an object person for measurement, and an over pressure preventing hole; a sensor unit(20) constituted by a semiconductor type ketone gas sensor and a measurement member for filling the expired gas; a control and signal processing unit(30) constituted by a micro computer including a central processing unit, and a data storage chip including an EEPROM; and an output unit(40) for displaying signals and result of measurement.
Patent KR-20030013969-A (KR)
Title: Liquid pouring device for automatic liquid packaging machine
Inventor: BAE GI MAN
IPC: B65B9/10
Filed: 2001-08-10
Abstract: PURPOSE: A fluid injector of an automatic liquid packing machine is provided to improve the quality by automatically injecting liquid material into the package with installing an auxiliary tank in the main tank, and to clean conveniently by separating a cover of the auxiliary tank. CONSTITUTION: An auxiliary tank(50) is installed in the lower part of a main tank(10), and composed of a liquid inlet, a liquid supply port(52) protruded in the lower part and a cover part(54) mounting an air discharge pipe(53) separably combined with the upper part. The liquid supply port of the auxiliary tank is combined with a liquid discharge port(12) of the main tank, and fluid is injected to transferred package(2) with isolating liquid of the main tank from liquid of the auxiliary tank. An opening valve(30) is opened by a controller(20) in transferring the package under a liquid injection pipe(40), and packing is performed automatically with repeatedly supplying liquid from the auxiliary tank to the package according to internal pressure of the auxiliary tank. Convenience is improved with inputting regular opening time of the opening valve to the controller and cleaning the auxiliary tank by separating the cover part.
Patent KR-20020014732-A (KR)
Inventor: OKI MITSUHARU
IPC: H04N5/232
Filed: 2001-08-16
Abstract: PURPOSE: To provide an image processing unit and its method with which a well-focused image can be obtained. CONSTITUTION: A arithmetic processing circuit reads image data for recovery from an imaging device in steps S1, S2 and a degree of blur is entered to the image data. The arithmetic processing circuit calculates weighting of the image data, to which the degree of blur is entered and calculates a mean value of the image data in steps S3, S4. The arithmetic processing circuit uses the calculated weighting to the calculated mean value of the image data, to apply weighted mean processing to the image data in a step S5. The arithmetic processing circuit outputs the image subjected to weighted-averaging to an image display section in a step S6.
Patent KR-20030015718-A (KR)
Title: Silver adhesives jet nozzle fit with nozzle heater
Inventor: SONG CHANG U
IPC: B05B1/24
Filed: 2001-08-17
Abstract: PURPOSE: A nozzle heater attached silver adhesive nozzle is provided to discharge a uniform quantity of silver adhesive during reoperation of the fabrication line by installing a nozzle heater at the discharge part of the nozzle, thereby preventing hardening of silver adhesive occurred due to evaporation of a hardening prevention agent. CONSTITUTION: In a silver adhesive nozzle that is used in fixing a lead frame during assembling of tantalum solid electrolytic condenser and comprises cylinder(10), nozzle(20), nozzle guide(40) and cylinder heater(60), the nozzle heater attached silver adhesive nozzle is characterized in that a nozzle heater(30) is mounted on the upper middle surface of the nozzle guide(40) having an 'L' character cross sectional shape to prevent hardening phenomena of silver adhesive(70) by restraining evaporation of a hardening prevention agent of the nozzle discharge part(22).
Patent KR-20030018376-A (KR)
Title: Electron gun of Cathode Ray Tube
Inventor: LEE SU GEUN
IPC: H01J29/48
Filed: 2001-08-28
Abstract: PURPOSE: An electron gun for a color CRT is provided to remove coma aberration and achieve improved focus performance and resolution. CONSTITUTION: An electron gun for a color CRT, comprises a cathode for emitting thermal electrons; first and second electrodes for controlling the thermal electrons emitted from the cathode; a third electrode formed in a tube axis direction so as to form a main static focus lens for focusing electron beams to a phosphor screen; a fourth electrode; a focus electrode(30) and an anode electrode for forming a main lens for focusing electron beams to a screen; and a shield cup. The focus electrode includes an aperture electrode(30a) and an inner electrode(30b). The anode electrode includes an aperture electrode and an inner electrode. The aperture electrodes of the focus electrode and the anode electrode, have same shape, and the inner electrodes of the focus electrode and the anode electrode have different shape. The side electron beam passing hole of the inner electrode of the focus electrode has an inside(30c) with a shape same with the shape of the inside of the side electron beam passing hole of the inner electrode of the anode electrode. The side electron beam passing hole of the inner electrode of the focus electrode has an outside(30d) with a shape different from the shape of the outside of the side electron beam passing hole of the inner electrode of the anode electrode.
Patent KR-20030018733-A (KR)
Title: Hanger-attachment structure of door frame for automobile
Inventor: HAN JONG HUN
IPC: B62D65/06
Filed: 2001-08-31
Abstract: PURPOSE: A hanger attachment structure of a door frame is provided to prevent a painted face of the door frame from being taken off by installing an elastic fixing unit on a contact face of an attachment and minimizing an area where the door frame contacts the attachment. CONSTITUTION: A hanger for moving a door frame is connected with a conveyer system driven by a motor and an attachment(10) is formed to settle the door frame on the hanger. The attachment is prepared with an auxiliary supporting unit(12) by bending an upper part of a supporting unit(11). The attachment is inserted in a groove(13) of the auxiliary supporting unit formed in a facing state with the supporting unit. An elastic fixing device(20) is axially fixed in a connecting groove(13a) formed on both side faces of the groove. A spring(23) is elastically installed on upper and lower parts of a shaft pin(22) axially fixed in the center of a ball member for the elastic action of the elastic fixing device. Thus, a painted face is protected by minimizing the friction between the door frame and the attachment.
Patent KR-20020089110-A (KR)
Title: Tray for LCD pannel
Inventor: CHO HYEONG SEOP
IPC: G02F1/13
Filed: 2001-09-04
Abstract: PURPOSE: A tray for a substrate of a liquid crystal display device is provided to surround trays with a housing and remove impurities by a filter in the process of introducing room air into the housing, thereby keeping the inside of the housing clean and improving the yield of the LCD substrates. CONSTITUTION: A tray for a substrate of a liquid crystal display device is received in a rectangular housing(6) opened in an LCD substrate insertion direction, a filter housing(7) is fixed at a side of the housing by a coupling element, a fan is fixed to the filter housing for blowing suction air into the housing as a motor is driven, and a filter is mounted to the filter housing to be positioned at an inlet part of the housing for removing impurities contained in the suction air.
Patent KR-20030023141-A (KR)
Title: Capacitor in semiconductor device and method for fabricating the same
Inventor: HONG GWON
IPC: H01L21/02
Filed: 2001-09-12
Abstract: PURPOSE: A capacitor and a method for manufacturing the same are provided to obtain capacitor with a high dielectric constant and a good leakage current property by using a lower electrode including an internal electrode. CONSTITUTION: A sacrificial layer is formed on a conductive layer. A contact hole is formed to expose the conductive layer by selectively etching the sacrificial layer. After forming a seed layer(6) in the contact hole, an internal electrode(7) having an oxygen diffusion barrier property is filled into the contact hole by electroplating. After removing the sacrificial layer, a surface electrode(8) made of Pt is formed on the internal electrode(7), thereby forming a lower electrode including the internal electrode(7) and the surface electrode(8). Then, a dielectric film(9) and an upper electrode(10) are sequentially formed on the lower electrode.
Patent KR-20030023266-A (KR)
Inventor: YOO HUI YONG
IPC: G03F7/20
Filed: 2001-09-13
Abstract: PURPOSE: A projection exposure apparatus is provided, to enable the process needing the intensity of light below the driving limit of a shutter to be carried out with no necessity of stopping the operation of equipments by the random work system. CONSTITUTION: The projection exposure apparatus is provided with an optical system(226) comprising a plurality of lens and filters between a reticle(224) and a light source(200); and a random work system which can lowers the intensity of light in a certain region on the light path emitted from the light source. Preferably the random work system comprises a random work capable of controlling the amount of light and a driving device for moving the random work linearly, and the random work is inserted into or removed from the light path by the driving device. Preferably the random work system comprises a rotation disk having a central axis separated from the light path, and a plurality of circular random works having a center at the equal distance from the center of the rotation disk, wherein any one selected from the random works is located on the light path by the rotation of the rotation disk. The projection exposure apparatus projects the pattern already formed on the reticle(224) onto a substrate(228) by the light passing the optical system(226).
Patent KR-20030024505-A (KR)
Title: A rotation seat which is rotated by an eletromagnet
Inventor: PARK SANG DO
IPC: B60N2/14
Filed: 2001-09-18
Abstract: PURPOSE: A rotating seat by using magnetic force is provided to reduce operational force by adjusting the angle conveniently with turning the rotating seat in lifting by repulsive force between upper and lower turntables, and to cut down expenses by reducing parts. CONSTITUTION: A rotating seat is composed of a lower turntable on a seat bracket(2) having a cylindrical rotation guide protruded in the inner periphery, plural uneven grooves in the bending portion with the rotation guide and an electromagnet; an upper turntable(3) rotating with inserting to the rotation guide of the lower turntable and having plural uneven grooves; and current supply units(12) installed at sides of upper and lower turntables to supply current to the electromagnet. The upper turntable is rotated along the rotation guide without friction in forming repulsive force between upper and lower turntables by turning on a switch, and fixed firmly with moving down in turning off the switch.
Patent KR-20030025520-A (KR)
Title: Variable Drain Apparatus of Automobile Cowl Box
Inventor: PARK SE GIL
IPC: B62D25/08
Filed: 2001-09-21
Abstract: PURPOSE: A drainage device of a cowl box for a vehicle is provided to flow much air into an indoor air inlet by preventing exhaust of indoor air through a drain hole. CONSTITUTION: A drainage device of a cowl box for a vehicle includes a cowl box(10); a moving plate(20); an operating unit(30); a water sensor(40) and a control unit(50). The cowl box has an air inlet hole to an upper portion. The indoor air inlet(12) is formed to one side of the cowl box. A drain hole(13) is formed to a floor of the cowl box. The moving plate is installed to a lower surface of the cowl box to block the drain hole. A through hole is formed to one side of the moving plate corresponding to the drain hole. The moving plate is moved by the operating unit to correspond to the drain hole. The water sensor senses water by being installed to one side of the cowl box. The control unit controls the operating unit by a signal of the water sensor. Thereby, the drain hole is closed normally and opened selectively when water flows in a cowl panel.