baber/WOPTO huggingface dataset:
Patent KR-20030038573-A (KR)
Inventor: KIM YOUN HONG
IPC: G06F17/30
Filed: 2003-02-07
Abstract: PURPOSE: A book data service method is provided to manage image files and data on books made by a publisher system, and to offer the image files and data on books to a user if the user requests to browse them. CONSTITUTION: A user searches for desired book data by using a search engine or a web directory system(402). If the desired book data is searched for, the user moves to an introduction page for the searched book data(404). If the user clicks on a book data browse button, a book data service program installation software is automatically downloaded at a user terminal(406), and then executed(408). At the same time, an ISBN(International Standard Book Number) code, corresponding to the searched book data, is transmitted to the book data service program(410). Then, the book data service program requests a book data service system to search for the images and data on the corresponding book by using the transmitted ISBN code(412). The book data service system transmits the requested images and data to the program(414), and then the program displays the images and data on the searched book(416).
Patent KR-20040074313-A (KR)
Title: Wide area pseudolite navigation system
Inventor: KI CHANG DON
IPC: G01S13/00
Filed: 2003-02-17
Abstract: PURPOSE: A wide area pseudolite navigation system is provided to extend an area where a position of a user be checked. CONSTITUTION: A plurality of cells are formed so that a part of an area formed by one cell is overlapped with a part of an area formed by an adjacent cell. Each cell has a main pseudolite and a plurality of sub pseudolites and a cell reference station to synchronize a clock of the sub pseudolites to a clock of the main pseudolite. Local reference stations(210,220,230) are installed on the overlapped area, and receive and output a distance measurement signal transmitted from the main pseudolite of the cells including the area where it is installed. A main reference station(300) receives the distance measurement signal from the local reference stations, and generates a command synchronizing the clocks of the main pseudolites to a reference clock of its own, and outputs the command toward the main pseudolites.
Patent KR-20040079482-A (KR)
Inventor: AHN BYEONG IK
IPC: H04W4/20
Filed: 2003-03-07
Abstract: PURPOSE: A method for supplying an information service while receiving a voice by using a CID(Caller Identification Display) function, a device and a system therefor are provided to display information on a caller by using an address book stored in an information service supply device except a portable terminal, thereby easily managing the address book for displaying a CID. CONSTITUTION: A subscriber(410) selects a kind of information to be displayed in a self portable terminal, and registers the information in an information service supply device(350)(S30). General information selected by the subscriber(410) is continuously updated in a DB of the supply device(350) by another information provider(S31). A calling subscriber attempts calling by using a calling terminal(100)(S32). A mobile communication network(200) inquires of the supply device(350) about information selected by the called subscriber(410)(S33). The supply device(350) transmits a response to the information(S34). The mobile communication network(200) transmits the selected information with a telephone call attempt signal(S35).
Patent KR-20030086228-A (KR)
Title: 압력 센서
IPC: G01L9/00
Filed: 2003-03-14
Abstract: 본 발명의 축전형 압력 센서는, 상부에 형성된 전극을 갖는 유리 플레이트를 구비하여 구성된다. 격막이 반도체 물질로 형성되고, 전극의 적어도 일부를 포함하는 밀봉된 공동을 정의하기 위하여 유리 기판에 접착됨에 따라 결정될 압력을 나타내는 캐패시턴스를 결정하기 위하여 전기 신호가 통과될 수 있는 축전 요소(capacitive element)를 정의한다.
Patent KR-20040011340-A (KR)
Title: Grain agitating apparatus and grain storing apparatus
Inventor: YAMAMOTO SOICHI
IPC: B01F3/18
Filed: 2003-03-27
Abstract: PURPOSE: Provided are a grain agitating apparatus and a grain storing apparatus which securely incline an axial direction of a drive roll with respect to an axial direction of a guide shaft, which previously prevent a dry spot from being generated in grain and prevent a guide shaft from being ineffective for repair. CONSTITUTION: The grain agitating apparatus comprises: a guide shaft(64) provided in a grain tank; a drive roll which is rotated around the peripheral surface of the guide shaft when an axial direction thereof is inclined to one side with respect to an axial direction of the guide shaft(64); a driving motor(62) which is electrically driven, inclines the axial direction of the drive roll to the another side with respect to the axial direction of the guide shaft(64) when it is detected that the drive roll has been moved to a movement limit position at the one end side of the guide shaft(64), and inclines the axial direction of the drive roll to the one side with respect to the axial direction of the guide shaft(64) when it is detected that the drive roll has been moved to a movement limit position at the another end side of the guide shaft(64).
Patent KR-20040088672-A (KR)
Inventor: CHOI YUN SEOK
IPC: G11B20/10
Filed: 2003-04-10
Abstract: PURPOSE: A car-audio device is provided to connect an earphone with the car-audio device, and to enable a user to selectively listen to a desired sound mode through the connected earphone. CONSTITUTION: An earphone switching portion(400) is switched to selectively output a voice signal through an earphone(500). An earphone amplifier(450) amplifies the voice signal outputted from the earphone switching portion(400). The earphone(500) converts the amplified voice signal into a predetermined sound wave. An earphone jack(550) electrically connects the externally inserted earphone(500) with the earphone amplifier(450). A controller(800) controls an entire system according to a key input signal supplied from a key input portion(600).
Patent KR-20040062376-A (KR)
Inventor: JIN HYEON SEOK
IPC: G02F1/1335
Filed: 2003-05-12
Abstract: PURPOSE: An array substrate of a transflective LCD(liquid crystal display) and a method for manufacturing the array substrate are provided to selectively use a reflection mode and transmission mode and improve the aperture ratio and luminance of the LCD. CONSTITUTION: An array substrate of a transflective LCD includes a plurality of pixel regions(P1,P2), a gate line, a data line(118), a thin film transistor(T), a reflection electrode(132), and a transparent electrode. The pixel regions are arranged in a matrix form on a substrate. Each of the pixel regions includes a transmission part(A) and a reflection part(C). The gate line is extended at one side of each pixel region. The data line intersects the gate line and includes the first and second lines(118a,118b) extended in reflection parts of adjacent pixel regions. The thin film transistor is formed at the intersection of the gate line and data line and includes a gate electrode, an active layer and source and drain electrodes. The reflection electrode is formed corresponding to the reflection part and covers the data line formed in the reflection part. The transparent electrode is connected to the reflection electrode and formed corresponding to the transmission part.
Patent KR-20040097733-A (KR)
Inventor: SHIN HYUN GIL
IPC: A47J43/14
Filed: 2003-05-13
Abstract: PURPOSE: A cooking device for breaking an egg is provided to offer convenience to a user and improve sanitation by easily breaking the egg and preventing the white and yellow of the egg from being stuck to the cooking device. CONSTITUTION: A cooking device for breaking an egg is composed of egg-shaped hemispherical cases(10) for holding the egg, breaking pieces(20) for breaking a portion of the egg, and an operating lever(30) for opening the hemispherical cases. The hemispherical cases are rotatably coupled to each other by a hinge(11), and include a pin groove(12) into which a hinge of the breaking pieces is fit, and a ball joint housing(13) connected to a ball joint(31) of the operating lever. A plurality of air vents(14) are formed at the side surfaces of the hemispherical cases. The operating lever includes a middle hinge shaft(32) connected rotatably to links.
Patent KR-20040098732-A (KR)
Inventor: PARK SEUNG UK
IPC: B05C3/10
Filed: 2003-05-15
Abstract: PURPOSE: A buoyancy stay and a bubble-reducing electrodeposition method using the buoyancy stay are provided, to reduce the generation of air pocket and water drop mark generated when a tail gate is opened by allowing the bubble generated from a paint to be discharged without the adhesion to the surface of a car body. CONSTITUTION: The buoyancy stay(22) is adhered to the lower part of a tail gate(12) to provide the buoyancy for raising the tail gate, thereby maintaining the open state of the tail gate. The method comprises the step of adhering the buoyancy stay to the tail gate to allow the open state of the tail gate to be changed according to the movement of a car body(10) for preventing the bubble generated from a paint from being adhered to the inside of the tail gate. Preferably the car body is moved in an electrodeposition tank by employing a dolphin system rising and falling.
Patent KR-20030051505-A (KR)
Inventor: CHO GYU DAE
IPC: A61L2/18
Filed: 2003-05-27
Abstract: PURPOSE: Provided is an apparatus for generating ion water by electrolysis. CONSTITUTION: The apparatus comprises a container(110) having an opened top end, an outlet at the bottom thereof, and a space(112) inside thereof, a container support(120) for supporting the container(110) at a predetermined height, an electrical receptacle(130) installed above the container(110) at the front thereof, an electrolytic bath(140) including a cathode cell(144) and an anode cell(142), and having a size corresponding to the space(112), an ion exchange membrane(150) detachably installed inside the electrolytic bath(140) between the cathode cell(144) and the anode cell(142), a bath cover(160) for covering the top of the electrolytic bath(140), a pair of electrode plates, a cathode plate(174) and an anode plate(172), dipped into the cathode cell(144) and the anode cell(142), respectively, a power plug(180) for supplying a power to the electrode plates(174)(172) by being connected or disconnected with the electrical receptacle(130) as the bath cover opens and is closed, an ion water drain device(190) for draining ion water from the cathode cell(144) and the anode cell(142), and a switch(200) for turning on and off the apparatus.
Patent KR-20040102942-A (KR)
Inventor: KANG CHEOL HUI
IPC: H04N5/57
Filed: 2003-05-30
Abstract: PURPOSE: A contrast control apparatus for an image display apparatus is provided to check an average level during a constant time from an inputted analog image signal and to control an amplification ratio of the original image signal according to the checked level, thereby enhancing the contrast of dark image signals, that is middle and low brightness image signals. CONSTITUTION: An amplification rate control member(100) controls the amplification rate according to the average brightness voltage level of an inputted analog image signal. An ADC(Analog to Digital Converter)(20) receives an analog image signal controlled by the amplification rate control member and then converts the analog signal into a digital image signal. A format converter(30) receives the digital image signal converted by the ADC and then converts the signal into a format that is applicable to the corresponding image display apparatus. An image signal processing member(40) receives the output of the format converter and then performs improvement and adjustment of the image quality.
Patent KR-20040104756-A (KR)
Inventor: SEO JEONG HO
IPC: H04B1/40
Filed: 2003-06-03
Abstract: PURPOSE: A stereophonic cellular phone terminal and a stereophonic effect realizing method in the cellular phone terminal are provided to process a monophonic sound source in a portable phone when the monophonic sound source is supplied instead of a stereophonic sound source, and to create the stereophonic sound source, thereby realizing a stereophonic effect in a cellular phone terminal. CONSTITUTION: An MSM chip(20) transmits an original sound source signal to a DSP(22). The DSP(22) creates an output signal without a time delay and an output signal with a time delay by processing the sound source signal, and inputs the two output signals to a DAC(24). The DAC(24) converts the two output signals into analog signals, and inputs 4 converted signals to a multiplexer(26). The multiplexer(26) inputs the 4 analog signals to an amplifier(28) by controlling a path of the DSP(22). The amplifier(28) amplifies the 4 analog signals, and transmits the amplified signals to 4 speakers(25-1-25-4), respectively.
Patent KR-20040086058-A (KR)
Inventor: HAM YONG SEONG
IPC: G02F1/1343
Filed: 2003-06-05
Abstract: PURPOSE: A method for manufacturing an in-plane switching mode liquid crystal display is provided to align liquid crystal by applying an ion beam to a passivation film without an alignment film printing process, thereby reducing the manufacturing cost and simplifying a manufacturing process. CONSTITUTION: A first electrode(414) and a second electrode(413) are formed on a first substrate(418). A passivation film is formed on the first electrode and the second electrode. An ion beam is applied to the passivation film to align liquid crystal in one direction. Gate lines(411) and data lines(410) are formed on the first substrate, crossing each other. Thin film transistors are formed at cross areas of the gate lines and the data lines. Black matrices are formed on a second substrate facing the first substrate. A color filter layer is formed on the black matrices. An overcoat layer is formed on the color filter layer. An ion beam is applied to the overcoat layer to align liquid crystal. A liquid crystal layer is formed between the first substrate and the second substrate.
Patent KR-20040106029-A (KR)
Inventor: YOO DONG HOON
IPC: E02B3/14
Filed: 2003-06-10
Abstract: PURPOSE: A connector for wave dissipating blocks is provided to cut down maintenance cost and to secure stability by preventing the damage caused by a collision between wave dissipating blocks by binding up wave dissipating blocks mutually. CONSTITUTION: The connector(100) for wave dissipating blocks installed on supports extended from a body to connect many wave dissipating blocks mutually for reducing the wave height and wave energy from the open sea contains: a lower backing provided with a lower retreated groove(11) formed on the lower part adhered to the outside of the support and located/fixed on the support using a binder for fixing a backing; an upper backing(20) whose lower side is adhered closely to the upper side of the lower backing and upper side is provided with an upper retreated groove(21); and a binder for fixing a block whose both ends are bound together to connect a wave dissipating block with an adjacent wave dissipating block through upper, lower retreated grooves(21,11) of the upper, lower backings(20) and upper, lower retreated grooves of another upper, lower backings formed on supports of another wave dissipating block.
Patent KR-20040106871-A (KR)
Inventor: JANG GWAN CHEOL
IPC: B66C13/00
Filed: 2003-06-12
Abstract: PURPOSE: A device for automatically applying grease to a wire rope is provided to prevent equipment trouble and improve productivity by safely and periodically applying the grease to the wire rope. CONSTITUTION: An upper housing(130) is fixed to the top of a base frame(120) supported by a crane guide, and has a through hole at the center. A pair of cover members(170a,170b) are fixed to the upper end of the upper housing, and are disposed at a predetermined interval from each other. A lower housing is fixed to the bottom of the base frame, and is filled with grease. A through hole corresponding to the through hole of the upper housing is formed at the center of the lower housing. A driving disk rolls between the cover members, and includes a driving gear at the outer circumference, a contact plate at the inner circumference contacting with a wire rope(1), and balls at the top and bottom. A rotary shaft(310) is coupled vertically to the cover members, and has a spur gear(320) engaged with the driving gear, and a driving bevel gear(330) at the bottom. A driven shaft is disposed vertically to the rotary shaft, fixed rotatably in the upper housing, and has a driven bevel gear engaged with the driving bevel gear and a push plate(360). A cylinder penetrates through the base frame vertically, and is deposited in the grease. A piston rod is in contact with the push plate, moves up and down along the cylinder, and has a jet nozzle connected to a suction chamber and jetting the grease by suction pressure.
Patent KR-20040110154-A (KR)
Inventor: HWANG YEONG SU
IPC: H05K13/04
Filed: 2003-06-18
Abstract: PURPOSE: An apparatus is provided to reduce the weight of a head assembly by driving a plurality of spindle shafts through the use of a single actuator, and eliminate or reduce phase differences between spindle shafts. CONSTITUTION: An apparatus comprises a frame(160), a first rotating member(110), an actuator(100), a second rotating member(120), a first power transmission unit(130), and a second power transmission unit(140). A plurality of spindle shafts(15) with nozzles(30) are arranged in the frame such that the spindle shafts are rotatable. The first rotating member is arranged at one side of the frame, and has a first coupling portion(112) arranged eccentrically from a rotating shaft. The actuator rotates the first rotating member. The second rotating member is arranged at the other side of the frame, and has a rotating shaft arranged in parallel to the rotating shaft of the first rotating member. The second rotating member has a second coupling portion(122) arranged eccentrically from the rotating shaft of the second rotating member. The first power transmission unit transmits rotating force of the first rotating member to the second rotating member. The second power transmission unit includes a ring gear portion(146) contacting a certain part of a pinion(156), a third coupling portion(142) coupled to the first coupling portion, and a fourth coupling portion(144) coupled to the second coupling portion.
Patent KR-20050000110-A (KR)
Inventor: CHAE SEUNG HUN
IPC: G09G3/28
Filed: 2003-06-23
Abstract: PURPOSE: A driving apparatus of a plasma display panel and its driving method are provided to control wall charges precisely formed in a discharge cell by making the electrode float repeatedly. CONSTITUTION: According to the apparatus for driving a plasma display panel where a capacitive load(Cp) is formed between at least two electrodes, the first main port of a transistor(SW) is connected to the capacitive load electrically and the second main port of the transistor is connected to the first power supply supplying the first voltage electrically. A control port voltage control circuit is connected between a control signal input port supplying a control signal and a control port of the transistor. The control port voltage control circuit changes a voltage of the control port into a level enabling to turn off the transistor within a fixed period, when the transistor is turned on in response to the control signal of the first level. The voltage of the capacitive load is changed within the fixed period.
Patent KR-20050003189-A (KR)
Inventor: LEE JUN HEE
IPC: G11B20/10
Filed: 2003-06-30
Abstract: PURPOSE: An alarm recording device and a method using a color burst signal in a timelapse VCR are provided to alternately record a monitoring video signal where an alarm is generated and an original monitoring video signal, and to display a time when an alarm recording process is started, thereby easily recognizing an alarm recording section by perceiving a color removal voltage change. CONSTITUTION: A multiplexer(104) multiplexes video signals inputted from external cameras, and demultiplexes the multiplexed video signals to video signals of each camera. A combination filter(100) removes a color burst signal from an input monitoring image, and outputs the image. A video switch(102) switches the video signals outputted from the multiplexer(104) and video signals where the color burst signal is removed, and selectively outputs the signals. A video signal processor(103) records the monitoring image video signals of the switch(102) on a recording tape. A timelapse VCR controller(106) alternately inputs the video signals where an alarm is generated and the video signals where the color burst signal is removed, and displays a time when the alarm is generated.
Patent KR-20050005583-A (KR)
Inventor: AHN BYEONG HWA
IPC: G03G15/16
Filed: 2003-07-05
Abstract: PURPOSE: A system for exchanging a photosensitive unit and a transfer unit and a printing machine having the exchange system are provided to simultaneously perform locking and unlocking operations of two units by only rotation of a rotation lever, thereby capable of performing the exchange and mounting works safely and easily. CONSTITUTION: A frame(310) is furnished to inside of a printer body(300). The first and second guide rails(331,332) are furnished to the frame. The first guide rail guides a guide protrusion(130) of a photosensitive unit(100) and the first guide protrusion(231) of a transfer unit(200). The second guide rail guides the second guide protrusion(232) of the transfer unit. A locking member locks and unlocks simultaneously the photosensitive unit and the transfer unit mounted to a mounting position led by the first and second guide rails.
Patent KR-20050007887-A (KR)
Inventor: KIM YOUNG WOOK
IPC: H05B3/03
Filed: 2003-07-12
Abstract: PURPOSE: An electrode coupling structure for an ctivated carbon fiber porous heating material is provided to prevent a disconnection of the activated carbon fiber porous heating material by pressing an adhesive resin layer on a base sheet. CONSTITUTION: An electrode coupling structure for activated carbon fiber porous heating material includes an electrode(10), an adhesive resin layer(30), and a base sheet(40). The electrode is coupled with the activated carbon fiber porous heating material(20). The adhesive resin layer is formed on upper and lower portions of the activated carbon fiber porous heating material. The base sheet is pressed on upper and lower portions of the adhesive resin layer. The electrode is of a grid structure. The electrode is laminated on upper and lower portions of both sides of the activated carbon fiber porous heating material.
Patent KR-20050010679-A (KR)
Inventor: JUNG TAE WOO
IPC: H01L21/762
Filed: 2003-07-22
Abstract: PURPOSE: A method of making a semiconductor device having a trench isolation layer is provided to round a top corner of a trench without an additional etch process and restrain a moat phenomenon by using a dry-oxidation method. CONSTITUTION: A pad layer pattern is formed on a semiconductor substrate(21) to define an isolation region. A trench(27) is formed by etching an exposed surface of the semiconductor substrate. A plasma process is performed to remove impurities from a surface of the trench and round a top corner of the trench. An oxide layer is removed after the plasma process. A sidewall oxide layer(29) is formed by oxidizing a sidewall of the trench. A liner nitride layer(30) is formed on the sidewall oxide layer. A gap-fill insulating layer(31) is formed to bury the trench on the liner nitride layer. An isolation layer is formed by planarizing the gap-fill insulating layer.