baber/WOPTO huggingface dataset:
Patent KR-20020003443-A (KR)
Title: Realization Method for e-business by Image Chatting on Internet
Inventor: LEE MIN YEONG
Filed: 2000-07-03
Abstract: PURPOSE: A method for realizing an auction and a reverse auction of a commodity by utilizing an image on the Internet is provided to solve in real-time a curiosity and an opportunity each other by providing a situation as a real auction and reverse auction place by adding the image bargain function on the Internet. CONSTITUTION: A system for realizing an auction and a reverse auction using an image bargain registers information of a commodity to put on a site and the date and time for an auction close and the image bargain(220-230). The system for realizing an auction and a reverse auction using an image bargain publishes the information on the Internet so that persons participating in the image bargain read it on a circumstantial board(240). A member, who registers the information to the system for realizing an auction and a reverse auction using an image bargain, has an authority capable of creating an image bargain room(250). The former and the later enter to the image bargain room and procedure mutually the auction/reverse auction process by means of an image and a sound at the registered date and time for the image bargain(260). The circumstantial board notifies in real time the image bargain about the corresponding commodity and the number of persons participating in the image bargain in the image bargain room(320). The system for realizing the auction/reverse auction using the image bargain notifies the result of the image bargain to the circumstantial board(270).
Patent KR-20020004389-A (KR)
Title: High speed encoder of reed-solomon product coder
Inventor: KWAK DAE YEON
IPC: H03M13/01
Filed: 2000-07-05
Abstract: PURPOSE: A high-speed coding device of a Reed-Solomon product encoder is provided to reduce a time for correcting an error in a DVD(Digital Video Disk) of high density. CONSTITUTION: A host buffer(31) is used for storing input data stream. The input data stream is stored as main data. A parity-in encoder(32) and a parity-out encoder(33) perform encoding processes according to an encoding start control signal(Encoding Start) of a micro computer(34) by using the main data. The parity-in encoder(32) performs the encoding process according to a start signal(Start2) after performing the encoding process for the main data. The micro computer(34) receives an encoding end signal(PO End) from the parity-out encoder(33) and generates the start signal(Start2) to the parity-in encoder(32). Accordingly, the parity-in encoder(32) can perform the encoding process for data generated from the parity-out encoder(33).
Patent KR-20020010322-A (KR)
Title: Display device using micro electro-mechanical system
Inventor: HAM YONG SEONG
IPC: B81B7/04
Filed: 2000-07-29
Abstract: PURPOSE: A transmitted displaying device by MEMS(Micro Electromechanical System) is provided to supply color by arranging a color filter layer in a MEMS structure and to improve pure degree of the color. CONSTITUTION: A transmitted displaying device with MEMS comprises a back light(41) formed on a rear side of a first glass base plate(42a); first, second and third color filter layers(43a,43b,43c) mounted on the first glass base plate with a specific interval; an overcoat(44) formed on the first, second and third color filter layers; a fixed electrode(45) mounted on the overcoat layer; and a movable electrode(47) attached to the fixed electrode. The fixed electrode is formed on the overcoat by having a stripe shape. The movable electrode is fixed on the overcoat and is moved by an electric signal from the overcoat. The fist, second and third color layers is red, green and blue. Thereby, the transmitted displaying device with the MEMS supplies the color by arranging the color filter layers in the MEMS structure to improve pure degree of the color.
Patent KR-20020014368-A (KR)
Title: Organic electro luminescent device assembly and method for assembling thereof
Inventor: CHO SEONG U
IPC: H05B33/20
Filed: 2000-08-17
Abstract: PURPOSE: An organic electroluminescence device assembly is provided to reduce whole volume and weight of the organic electroluminescence device and to eliminate the need for a metal can, by minimizing the volume and weight of a unit for separating the organic electroluminescence device from moisture and oxygen. CONSTITUTION: The organic electroluminescence device is formed on the first substrate on which the first deterioration prevention unit is formed. The second substrate includes the first sealing unit which is a line type of which a part is opened. The first sealing unit separates the organic luminescence device from the exterior and forms a space where the second deterioration prevention unit is to be received when the first sealing unit overlaps the first substrate. The second deterioration prevention unit is injected to the space through the opening. The second sealing unit prevents an outflow of the second deterioration prevention unit.
Patent KR-20020013347-A (KR)
Inventor: CHOI KU CHANG
IPC: A61F5/00
Filed: 2000-08-09
Abstract: PURPOSE: A portable protective band for a knee joint is provided to help a user such as the old and the weak or a person working enable a user to adjust the temperature of the band at needs, and to minimize the limitation of action of the user wearing the band. CONSTITUTION: The portable protective band for a knee joint has a circular diamond form capable of covering the knee joint of a user only, thus it is possible to ensure the free action of the user. The portable protective band is provided with two heat generating devices of A-type for daytime and B-type for bedtime according to the index of temperature. The heat generating device contains a heat generating agent, and non-plasticizer mixed in the chemical agent at a desired rate to keep the calorific power of the heat generating agent at a regular speed. By virtue of the variety of the temperature according to the mixing rate of the heat generating agent and the non-plasticizer, the portable protective band is able to perform the chill prevention effect at a low temperature as well as the fomentation effect at a high temperature.
Patent KR-20020017180-A (KR)
Title: A latent electrostatic image forming apparatus for electrophotographic printing device
Inventor: CHO SEONG MIN
IPC: B41J2/41
Filed: 2000-08-29
Abstract: PURPOSE: A device for producing an electrostatic latent image by the electrophotography is provided to reduce the size of a printer by adopting compact structure using an electrode instead of complex optical components and to promptly and conveniently produce an electrostatic latent image. CONSTITUTION: A holder(110) is installed on a photosensitive drum(100). Flexible conductive electrodes(120) are installed on the holder. One ends of the electrodes contact to the surface of the photosensitive drum and selectively ground via a ground line passing through a control unit(130). The holder is supported on a frame(150) via an electric piece(140). Local charge change occurs by the electrical action of the electrode selected by the control unit and the surface charge of the photosensitive drum. An electrostatic latent image is formed by the electric potential difference between the electrodes. Since electrostatic latent images are simultaneously formed by the electrodes, work speed is improved.
Patent KR-20010050255-A (KR)
Title: Fail safe mechanism
Inventor: AMANO NORIMASA
IPC: B62D5/04
Filed: 2000-08-30
Abstract: PURPOSE: A fail safe mechanism is provided to surely stop a system by disconnecting power supply to a driver circuit at the time of detecting the failure of the system, and to prevent any power supply to the driver circuit as long as a power source for driving is not re-supplied. CONSTITUTION: A fail safe mechanism is provided with a main switch circuit(9) connected between a power source(4) for driving and a driver circuit(2), a sub-switch circuit(5) connected between the power source(4) for driving and the main switch circuit(9) for normally maintaining an OFF state, a timer circuit(7) for turning the sub-switch circuit into an ON state only in a fixed time when the power source for driving is supplied, a fail detecting circuit(6) connected between the main switch circuit(9) and a control part(1), and a sub-switch controlling means(8) for turning the sub-switch circuit(5) into an OFF state when supply currents are disconnected. Then, when the fail detecting circuit(6) detects the abnormality of the control part(1), the main switch circuit(9) is turned off.
Patent KR-20020017518-A (KR)
Title: a counting machine
Inventor: JONG JIN KU
IPC: G06M3/06
Filed: 2000-08-30
Abstract: PURPOSE: A counter is provided to count the number of goods, specially to prevent malfunction, to elongate a life span, to simplify the structure, to reduce manufacturing processes, and to reduce a manufacturing cost. CONSTITUTION: The apparatus comprises a display(2), a micro-computer(1), an up counting module(3), a down counting module(4), a reset key(5), an external signal counting key(6), and a limit switch(60). The up counting module(3), the down counting module(4), and the reset key(5) are installed at the micro-computer(1). The external signal counting key(6), installed in parallel with the up counting module(3), includes various input devices. The external signal counting key(6) is detachable to a main body by forming a connector hole(61) at the main body, and includes a jack(62) at one end for being inserted into the connector hole(61). In the case of an up counting process, the goods touch the up counting module(3), and the touch number is displayed on the display(2), and in the case of a down counting process, the goods touch the down counting module(4), and the touch number is displayed on the display(2). In the case of counting the number of repeated actuation in a machinery, the jack(62) gets inserted into the connector hole(61), and the limit switch(60) gets installed at a proper position of the machinery. According to the repeated actuation of the machinery, the limit switch(60) transmits signals to the micro-computer(1) and the micro-computer(1) displays the counting number on the display(2).
Patent KR-20010000271-A (KR)
Inventor: CHOI HONG CHEON
IPC: A63B41/02
Filed: 2000-09-01
Abstract: PURPOSE: A necklace-shaped aqua air bag which is convenient to carry and rescues its wearer on neck from being drowned to death by providing buoyancy caused by automatic working of a device producing gas by pressure sense when it reaches at regular depth of water is provided. CONSTITUTION: The necklace-shaped aqua air bag is characterized by being comprised of: a device producing gas(2); a pressure sense(3); an air bag(1); and a hook. Each of these things is comprised of a pair and displayed symmetrically.
Patent KR-20000072529-A (KR)
Inventor: JUNG MYEONG SEON
IPC: G06F17/00
Filed: 2000-09-07
Abstract: PURPOSE: A character service method using a network is provided to order a desired character and to provide the ordered character through a network. CONSTITUTION: A character service method using a network includes various data communication system(110) of a plurality of users(100), a network communication network(200) for connecting a data communication system(110) of the user(100) and the data communication system(310) of the operator(300), and an operator data communication system(350) connected with the network communication network(200) for providing various information wherein the user(100) is connected with the network communication network(200) using the data communication system(110)(S11) using the computer. The connection of the network communication network(200) is implemented using an exclusive line.
Patent KR-20020024996-A (KR)
Title: Polishing method for optical ferrule
Inventor: CHO SOON KYE
IPC: G02B6/36
Filed: 2000-09-27
Abstract: PURPOSE: A method for continuously polishing an optical ferrule is provided to paste polishing papers having different grain sizes in a narrow tape form and polish an optical connector ferrule on an advance surface of a tape. CONSTITUTION: A projection according to a grain size difference or a tape junction is formed at a boundary part of a tape(3-1). An optical fiber section runs into an advance projection and gets damaged. In order to prevent the optical fiber section from getting damaging, an indicator or guide is installed adjacent to the boundary part. Polishing paper tapes having different grain sizes advance at a constant speed and an optical ferrule to be polished is contact therewith. In order to maintain a constant polishing height, a ferrule is polished on a polishing tape and is reversed at an angle of 360 degrees proportional to a rotating speed of a tape.
Patent KR-20020025391-A (KR)
Title: Complex wire cable for controlling machine
Inventor: KANG GYEONG HO
IPC: D07B1/08
Filed: 2000-09-28
Abstract: PURPOSE: A wire cable having a composite construction comprising a synthetic fiber and steel wire excellent in durability and fatigue life is provided which has improved formability, flexibility, lubricity and rust-preventing properties. Also, it has the advantages of stably controlling mechanics for a long period of time and reducing the manufacturing cost. CONSTITUTION: The wire cable has a single layer strand construction comprising a center strand(31A) and an outer strand(31B) surrounding the outer peripheral surface of the center strand. The core of the center and outer strand comprise a high performance synthetic fiber core, wherein the center strand has a double-layer twisted strand structure with an 1x18(F+6+12) element wire structure.
Patent KR-20020028067-A (KR)
Title: System for providing optimal path using wireless internet
Inventor: LEE TAE YONG
IPC: G06Q50/00
Filed: 2000-10-05
Abstract: PURPOSE: A system for providing an optimum path using a wireless Internet is provided to select an optimum path to an arrival position as a graphic data consisting of text and coordinate if a user inputs the arrival position at present position through a wireless Internet environment. CONSTITUTION: The system comprises a web server(10), a road map information system(12) and an optimum path calculator(11). The web server provides the test and graphic data for optimum path to a terminal(5), and requests the optimum path generation by receiving the inputted arrival position and departure position and transmitting to the optimum path calculator and providing the optimum path as the text and graphic style according to the terminal type to the terminal if the optimum path generation is completed. The optimum path calculator converts the departure and arrival position received from the web server into the coordinates, calculates the optimum path connecting the departure position to the arrival position by using the roadmap data(13) and the speed of each road span stored in the roadmap information system, makes the optimum path into a coordinates string, searches for the important place name being passed by the coordinates string and transmits the result to the web server.
Patent KR-20010067335-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: AYA YOICHIRO
IPC: G02F1/136
Filed: 2000-10-17
Abstract: PURPOSE: A manufacturing method of a semiconductor device is provided to manufacture the semiconductor device with a polycrystalline silicon film having superior characteristics and with high yield. CONSTITUTION: An amorphous silicon film is formed onto a substrate, such as quartz glass, non-alkali glass or the like. A W silicide film as a conductive film is formed onto the amorphous silicon film. The W silicide film is heat-generated by irradiating the W silicide film with electromagnetic waves, such as high frequency and YAG laser beams or the like, and the amorphous silicon film is changed into the polysilicon film utilizing heat.
Patent KR-20020031916-A (KR)
Title: Process for Treating an Organic Wastewater by Earth Microorganism and Its Plant
Inventor: KIM IL SEON
IPC: C02F3/34
Filed: 2000-10-24
Abstract: PURPOSE: A process for treating organic wastewater by earth microorganism and its plant which can prevent secondary pollution and control the production of malodor and harmful insect in the wastewater process is provided to purify the pollutant source by using earth microorganisms. CONSTITUTION: The plant comprises a raw wastewater tank(101); an aeration tank(102); a final settling tank(103); a sludge thickener(110); a sludge dehydrator(111); a microorganism cultivation tank(104); a microorganism activator(108); sludge return line(106,107); and a distribution tank(105) which supplies settled sludge from the final settling tank(103) to the microorganism cultivation tank, the raw wastewater tank, the aeration tank and the sludge thickener, separately. Siliceous rock is packed in the microorganism cultivation tank for microbial activation, and a pellet mainly composed of humus and earth microorganism is packed in microorganism activator.
Patent KR-20010051415-A (KR)
Inventor: KIM YEONG SEON
IPC: H04N5/74
Filed: 2000-11-02
Abstract: PURPOSE: A pseudo-contour compensation apparatus and its method in image display system are provided to improve a pseudo-contour by arranging bits of two digital display panels in symmetrical relationship, displaying one in the order of least significant bit starting from most significant bit, and displaying the other in the converse order. CONSTITUTION: A first beam splitter receives a plurality of color light signals, transmits a first wavelength bandwidth and reflects a second wavelength bandwidth. A first panel receives the first wavelength bandwidth of the plurality of color light signals, receives color data and panel control signal, and outputs a first incident light beam according to the panel control signal, to thereby display the received color data in the order of least significant bit starting from most significant bit. A second panel receives the second wavelength bandwidth of the plurality of color light signals, receives the color data and the panel control signal, and outputs a second incident light beam according to the panel control signal, to thereby display the received color data in the order of the most significant bit starting from the least significant bit. A second beam splitter receives the first incident light beam and the second incident light beam from the first and second panels, transmits the second wavelength bandwidth of the second incident light beam outputted from the second panel and reflects the first wavelength bandwidth of the first incident light beam outputted from the first panel.
Patent KR-20020037073-A (KR)
Title: Tape attaching device of car door sash
Inventor: KANG WON GU
IPC: B65H37/00
Filed: 2000-11-13
Abstract: PURPOSE: A tape mounting apparatus of a door chassis for a vehicle is provided to apply to various vehicles by adjusting the height of an outer roller simply, and to operate actively without wear or damage by rolling-contacting inner and outer rollers to the door chassis. CONSTITUTION: A tape mounting device of a door chassis for a vehicle is composed of a drum block(2) supporting and fixing press drums(4,6) and guide bars(8,10); a drum cap(12) combined with a guide rod(40) of the drum block to adjust the height; an inner roller block(16) mounted in a block housing(14) with the drum block to adjust the gap; a slide support(22) combined with a guide part(74) of the inner roller block; and an outer roller block(26) combined with the slide support to adjust the height. Plural inner rollers(16) are installed in the inner roller block and faced to press drum, and plural outer rollers(24) are mounted in the outer roller block. Parts are managed conveniently, and cost is reduced with applying the apparatus to various vehicles by adjusting the height. Damage and friction are prevented with rolling-contacting rollers to the door chassis.
Patent KR-20020039843-A (KR)
Title: Driving apparatus in tft-lcd panel
Inventor: LEE GYEONG HA
IPC: G09G3/36
Filed: 2000-11-22
Abstract: PURPOSE: A TFT(Thin Film Transistor) LCD panel driver is provided to prevent an imaging sticking phenomenon or a flicking phenomenon by removing the remaining DC components from the TFT LCD panel. CONSTITUTION: A timing control portion(10) receives a horizontal synchronous signal, a vertical synchronous signal, a data enable signal, a clock signal, and a data signal and generates an STV signal, a CPV signal, and a control signal. A gate drive voltage generation portion(30) receives an output signal of the timing control portion(10) and a gate off voltage of a DC/DC converter(20) and generates a gate off drive voltage by boosting the gate off voltage to an AC voltage in a particular section. A gate drive portion(40) receives the STV signal and the CPV signal of the timing control portion(10) and the gate off drive voltage signal of the gate drive voltage generation portion(30). The gate drive portion(40) is used for removing the remaining DC components from a TFT LCD panel.
Patent KR-20010051967-A (KR)
Inventor: KOYAMA JUN
IPC: H01L27/32
Filed: 2000-11-27
Abstract: PURPOSE: An electric device is provided to eliminate the limit of a current value of an electro-luminescence(EL) driving circuit and to prevent the decrease of a frequency characteristic, by controlling an EL driving voltage through an external switch connected to a gate electrode of a power control thin-film-transistor(TFT) and by eliminating a conventional power external switch. CONSTITUTION: The electric device includes a plurality of gate signal lines, a plurality of power supply lines, a plurality of power control lines and a plurality of pixels(104). The plurality of pixels has a switching TFT, a TFT for driving an EL device, a TFT for controlling power and the EL device. The TFT for controlling the power controls a voltage difference between the anode and the cathode of the EL device.
Patent KR-20020047847-A (KR)
Title: Method For Forming The Isolation Layer Using The Trench
Inventor: KANG HYO YEONG
IPC: H01L21/76
Filed: 2000-12-14
Abstract: PURPOSE: A formation method an isolation oxide is provided to prevent an attenuation of an electrical characteristic using a trench structure. CONSTITUTION: After depositing a pad oxide(15) and a CVD(Chemical Vapor Deposition) nitride(20) on a semiconductor substrate(10), the pad oxide(15) and the CVD nitride(20) are etched to form an opening. After roundly forming spacer oxides on both inner sidewalls of the CVD nitride(20), a trench is formed in the semiconductor substrate(10) by an etching process. A gap-filling oxide is filled into the trench and an isolation oxide(35') is then formed by polishing the spacer oxides and the gap-filling oxide. A thermal oxide(40) is formed on the rounded upper portion of the trench to roundly form the upper portion. Then, a gap-fill layer(45) is deposited on the resultant structure and a CVD oxide(50) is filled into the depressed portion of the gap-fill layer(45). The gap-fill layer(45) is selectively etched, and the CVD nitride(20), the pad oxide(15) and the CVD oxide(50) are completely removed.