baber/WOPTO huggingface dataset:
Patent KR-20030083540-A (KR)
IPC: G06F13/00
Filed: 2002-06-07
Abstract: 본 발명은 일종의 더블 인터페이스를 가진 SD 메모리 카드로, SD 카드와 USB 어댑터가 결합된 것으로서, 상기 SD 카드는 표준의 SD 카드 전송 인터페이스와 회로판을 포함하는데, 회로판에는 하나의 마이크로프로세서 및 다수의 플래시 메모리가 설치되어 있으며, 마이크로프로세서에는 적어도 하나의 제 1 버스 인터페이스 회로가 내장되어 있다. 이 USB 어댑터는 적어도 하나의 SD 인터페이스 슬롯과 USB 플러그를 포함하며, SD 인터페이스 슬롯에 SD 카드가 삽입되고, 동시에 USB 플러그에 의해 기타 정보장치에 연결되는데, 그 특징은 USB 버스 인터페이스 회로가 마이크로프로세서에 내장되어 있고, 하나의 인터페이스 제어 및 전환회로도 또한 마이크로프로세서에 내장되어 있어, 이로써 SD 버스 인터페이스 회로 또는 USB 버스 인터페이스 회로를 제어 및 전환한다. 이 마이크로프로세서는 SD 카드 전송 인터페이스 또는 USB 전송 인터페이스의 연결동작 신호를 자동으로 검출, 판단 및 지원하는데, SD 카드 전송 인터페이스 또는 USB 전송 인터페이스 중 어느 하나의 신호 전송단이 동작신호를 제공할 때 즉시 상기 마이크로프로세서가 동시에 회로판 내의 회로 및 전자 유니트를 변환시켜 SD 카드 전송 인터페이스 또는 USB 전송 인터페이스가 플래시 메모리에 자료전송 동작을 진행하는 것을 지원한다.
Patent KR-20030096737-A (KR)
Inventor: BANG CHANG YEONG
IPC: G02F1/13357
Filed: 2002-06-17
Abstract: PURPOSE: A backlight assembly is provided to increase the light supply to a central part of a diffusion plate by reducing the interval between lamps from edge parts to the center part of the diffusion plate, thereby improving the luminance in the center part by using the same number of lamps. CONSTITUTION: A backlight assembly includes a plurality of lamps(210) for generating first light, and a reflecting plate(220) for reflecting the first light generated by the lamps to project second light. A diffusion plate(230) is formed of PMMA and provided to an upper part of the lamps for receiving the first and second light from the lamps and the reflection plate and projecting third light by diffusing the first and second light. All the mentioned parts are received in a container(240). The diffusion plate has first and second prism sheets and a projecting sheet for blocking impurities introduced from the outside. Intervals(W1-W3) between the lamps become wider from the center to edges of the diffusion plate.
Patent KR-20030096805-A (KR)
Title: Polysiloxane Comb-branched with Alkyl Cyanide groups and/or their Preparation for Solid Polymer Electrolytes.
Inventor: LEE IN JAE
IPC: C08G77/26
Filed: 2002-06-17
Abstract: PURPOSE: Provided is a polysiloxane for a perfect solid polymer electrolyte in a lithium secondary battery, which has a low glass transition temperature and a high ion conductivity, and improves the capacity and stability of the secondary battery. CONSTITUTION: The cyclic polysiloxane oligomer added with a polar alkyl cyanide group having the formula 3 is prepared by the addition of a vinyl alkyl cyanide of the formula 1 to a cyclic siloxane oligomer such as 2,4,6,8-tetramethylcyclotetrasiloxane of the formula 2 through hydrosilylation reaction, wherein the alkyl group R in the formula 1 is selected from the group consisting of -(CH2CH2)n- and -(OCH2CH2)n- in which n is 1-10.
Patent KR-20040000642-A (KR)
Title: Manufacturing method of pile knit-fabric weaved ground yarn and low-melting yarn
Inventor: KIM SEOK HAN
IPC: D04B1/04
Filed: 2002-06-22
Abstract: PURPOSE: Provided is a knitted pile fabric which has a pile yarn fixed to a paper texture, and involves improved cut pile drawing out, shape stability and flexibility. CONSTITUTION: A method for manufacturing a knitted pile fabric comprises the steps of: knitting a polyester paper yarn with a low fusion point thermal bonding yarn to make a paper texture; knitting a pile yarn with the paper texture as a loop texture; selectively cutting the loop texture; and fusing the low fusion point thermal bonding yarn to fix the pile yarn to the polyester paper yarn.
Patent KR-20040001013-A (KR)
Title: JPEG Huffman table decoder and method thereof based on binary search technique
Inventor: KIM TAE SEON
IPC: H03M7/40
Filed: 2002-06-26
Abstract: PURPOSE: A JPEG huffman table decoder using a binary search method and a method therefor are provided to reduce a time required for searching whole symbols and reduce a quantity of a memory required searching whole symbols. CONSTITUTION: A max register(121) stores reference codes to be compared with joint photographic expert group(JPEG) code stream. An offset register(122) stores position information of the reference codes stored in the max register. A comparator(125) compares the JPEG code stream with the reference codes based on a binary search, and discriminates bit codes of the corresponding symbol in response to the result of the comparison. A shifter(126) executes barrel shifting to the symbol. An adder(127) calculates an address of the symbol on a code book by using the output data of the shifter and addresses of the reference codes stored in the offset register.
Patent KR-20040001173-A (KR)
Title: Coal Gasifier using Downer Region in a Circulating Fluidized Bed Reactor
Inventor: KIM SANG DON
IPC: C10J3/46
Filed: 2002-06-27
Abstract: PURPOSE: A coal gasifier using downer region in circulating fluidized bed reactor is provided to increase selectivity of generated gas through the separation of a combustion region and a gasification region, thereby increasing conversion efficiency of coal. CONSTITUTION: The coal gasifier comprises an ascending pipe(21) for causing a combustion reaction of coal, primary and secondary cyclones(22) connected to an upper end of the ascending pipe for collecting solid particles, a flow supply device(23) connected to a lower end of the cyclone for enabling uniform injection of the solid particles, a descending pipe(24) extending downward from the flow supply device for causing gasification of coal, a gas/solid separator(25) connected to a lower end of the descending pipe, and a solid recirculating portion(26).
Patent KR-20040001518-A (KR)
Title: Direct-connection apparatus using cd changer's terminals
Inventor: JANG JIN
IPC: G11B15/02
Filed: 2002-06-28
Abstract: PURPOSE: A device for directly connecting an external sound source by using a CD changer terminal is provided to listen to music output from a plurality of sound sources such as an MP3 player, a portable CD player, a PDA, a note book and the like via a car audio system. CONSTITUTION: A device for directly connecting an external sound source by using a CD changer terminal includes a car audio(10) provided with a CD changer terminal(11), a sound source player(30) for playing or outputting sound sources desired to listen to, and an external sound source direct connector(20). The CD changer terminal is formed of 8 pins in general for right and left output, CD changer-on, data transmission, battery power supply, grounding, N.C., and audio grounding. The sound source player has an output terminal(31) for outputting a played sound source to the outside, and a transmitting/receiving part(32) to be remotely controlled from the outside via data cable or IR ports. The external sound source direct connector has an external input terminal(21) for receiving the sound source played by the sound source player, and an input/output terminal(23) electrically connected to the CD changer terminal.
Patent KR-20040006091-A (KR)
Title: Structure for connecting under cover of vehicle engine room
Inventor: JUN GI NAM
IPC: B62D25/08
Filed: 2002-07-09
Abstract: PURPOSE: Assembling structure of an under-cover for an engine room in a vehicle is provided to improve working efficiency by assembling and disassembling the under-cover from a vehicle body frame easily with fitting a rubber clip to both hooks of the under-cover and the vehicle body frame. CONSTITUTION: A curved hook(12) is formed in an under-cover(10), and a curved hook(22) is protruded in a vehicle body frame(20). An assembling rubber clip(30) is elastically fitted to both hooks of the under-cover and the vehicle body frame to combine the under-cover with the vehicle body frame. The flexible assembling rubber clip is composed of a first fitting part(32) having the round section and fitting to the hook of the under-cover, a second fitting part(34) having the round section and fitting to the hook of the vehicle body frame, and two connecting parts(36) elastically connecting two fitting parts. The under-cover is easily installed and separated from the vehicle body frame by fitting the rubber clip to both hooks of the under-cover and the vehicle body frame.
Patent KR-20040005458-A (KR)
Title: Apparatus for activating energy using ultrasonic vibration
Inventor: KO JAE SEOK
IPC: C02F1/36
Filed: 2002-07-10
Abstract: PURPOSE: Provided is an energy activator using ultrasonic to activate molecular of liquid, decompose organic material and sterilize. CONSTITUTION: The activator comprises a pair of piezoceramics(15), metal boosters(16,17) combined at both sides of the piezoceramics(15), a housing(10) for sealing the piezoceramics(15) and metal boosters(16,17) therein via elastic insulating materials(14), a liquid supply connector(40) installed at an end of the housing(10) for supplying liquid, a nozzle tip(30) installed at the other end of the housing(10), and an inner passage pipe(18) connecting the liquid supply connector(40) to the nozzle tip(30) and penetrating the piezoceramics(15) and metal boosters(16,17).
Patent KR-20040009313-A (KR)
Title: Method for refining Organic Electro luminescence material using chelating agent
Inventor: LEE JONG U
IPC: C09K11/06
Filed: 2002-07-23
Abstract: PURPOSE: A method for purifying an organic electroluminescent substance by using a chelating agent is provided, to improve the luminous efficiency and the lifetime of an organic electroluminescent device. CONSTITUTION: The method comprises the steps of putting an organic electroluminescent substance into a first reactor and a chelating agent into a second reactor, and injecting a solvent dissolving the organic electroluminescent substance and the chelating into the first and second reactors, respectively, to dissolve them; injecting the dissolved organic electroluminescent substance and the dissolved chelating agent into a third reactor to chelating the metal ion of the organic electroluminescent substance; and heating the metal ion-chelated organic electroluminescent substance to sublimate it. Preferably the chelating agent is any one selected from the group consisting of EDTA (ethylenediaminetetraacetic acid), NTA (nitrilotriacetic acid), DTPA (diethylenetriaminepentaacetic acid) and citric acid.
Patent KR-20040009417-A (KR)
Title: System for expecting winning probability of horse racing and method therefor on internet
Inventor: PARK JONG WOOK
IPC: G06F19/00
Filed: 2002-07-23
Abstract: PURPOSE: A system and a method for estimating a winning probability of a racehorse on the Internet are provided to produce a total winning probability of a racehorse by numerically calculating the winning probability of each racehorse through a database storing the past race records, and reflecting the fortune of the racehorse, a jockey, and an assistant to the winning probability. CONSTITUTION: A web server(10) is connected to an Internet connection tool(5) of a user through an Internet network. A racehorse database(20) stores the information needed to estimate the winning probability of each racehorse for each horserace. A jockey/assistant database(30) stores the information needed to estimate the winning probability of each jockey and assistant. A racehorse winning probability calculating part(40) calculates the winning probability of each racehorse by using the information of the racehorse database. A jockey/assistant winning probability calculating part(50) calculates the winning probability of each jockey/assistant by using the information of the jockey/assistant database. An integrated controlling part(60) controls both winning probability calculating parts.
Patent KR-20040009945-A (KR)
Title: Portable device
Inventor: CHOO JI MIN
IPC: G02B7/02
Filed: 2002-07-26
Abstract: PURPOSE: A portable terminal is provided to offer an optical zooming function in order to prevent resolution from being deteriorated due to zooming. CONSTITUTION: A camera mounting part in a portable terminal is comprised of a camera(40), a zoom lens(110), and a zoom lens coupling unit. The camera(40) is installed inside of a hinge coupling part. The zoom lens(110) is installed at the front part of the camera(40). The zoom lens coupling unit is coupled so that the zoom lens(110) can be moved back and forth for the camera(40). A lens hole(42) is formed at one end side of the camera. At the lateral side of the camera(40), threads(141) are formed. The zoom lens coupling unit comprises a zoom lens case(150). At the zoom lens case(150), threads(154) are formed so as to be coupled with the threads of the camera(40). Also the zoom lens coupling unit comprises a fixing part(153) to fix the zoom lens(110).
Patent KR-20040018621-A (KR)
Title: Semiconductor air shower device
Inventor: JUN JEONG HWAN
IPC: H01L21/02
Filed: 2002-08-23
Abstract: PURPOSE: A semiconductor air shower apparatus is provided to be capable of attaching particles onto the inner wall of the apparatus, for preventing the particles from flowing into a semiconductor manufacturing room. CONSTITUTION: A semiconductor air shower apparatus includes an air shower room(10) and a coating sheet(20) attached on the inner wall of the air shower room. Preferably, a surface process is carried out on the coating sheet by using adhesive material. Preferably, particles are adsorbed onto the coating sheet due to the adhesive material. Preferably, the coating sheet has a multilayer structure, so that each layer is capable of being peeled off from the coating sheet when the particles are adsorbed to the outermost surface of the coating sheet as much as a predetermined volume.
Patent KR-20040020105-A (KR)
Title: The back light of fluorescent lamps moulded with the light guide resin
Inventor: CHO GWANG SEOP
IPC: G02F1/13357
Filed: 2002-08-29
Abstract: PURPOSE: A fluorescent lamp molded illuminating device is provided to minimize a loss of lights and make a luminance of a liquid crystal display panel uniform. CONSTITUTION: A fluorescent lamp molded illuminating device includes a flat panel(10) whose top face is opened, a plurality of fluorescent lamps(12), an electrode connecting line(14), and a light guide(20). The plurality of fluorescent lamps are arranged at a specific interval, having a predetermined distance from the bottom side of the panel. The electrode connecting line applies power to electrodes of the fluorescent lamps. The light guide is formed in such a manner that a predetermined liquid resin is injected into the panel to mold the fluorescent lamps. The light guide includes the first molding layer for molding the fluorescent lamps and the second molding layer formed on the first molding layer. The first molding layer is formed of a transparent resin, and the second molding layer is formed of a diffused semitransparent resin.
Patent KR-20040020342-A (KR)
Title: Device for controlling non-volatile ferroelectric memory
Inventor: KANG HUI BOK
IPC: G11C11/22
Filed: 2002-08-30
Abstract: PURPOSE: A non-volatile ferroelectric memory control device is provided to reduce the power consumption by performing locally a cell operation for column addresses and block/low addresses and lengthen a lifetime of an FRAM by reducing the voltage stress applied to an FRAM cell. CONSTITUTION: A non-volatile ferroelectric memory control device includes a column address latch(3), a column decoder(4), a low address latch(6), and a chip control signal generator(14). The column address latch(3) is used for latching a column address according to a chip enable signal and outputting the latched column address. The column decoder(4) is used for decoding the latched column address. The low address latch(6) is used for latching a low address according to the chip enable signal and outputting the latched low address. The chip control signal generator(14) is used for outputting a chip control signal to control an operation of a chip according to an address transition detection signal.
Patent KR-20030022069-A (KR)
Title: Output sense amplifier for a multibit memory cell
Inventor: HSU SHENG TENG
IPC: G11C11/56
Filed: 2002-09-06
Abstract: PURPOSE: An output sense amplifier for a multibit memory cell is provided to convert the multilevel voltage output from the multibit memory cell into the desired number of binary levels. CONSTITUTION: An output sense amplifier for a multibit memory cell includes, a voltage input(12), a first bitline sense amplifier(20) provided with a first input node(22) connected to the voltage input(12), a first output bitline(28) and a first source(30), a second bitline sense amplifier(40) provided with a second input node(42) connected to the voltage input(12), a second output bitline and a first source(30) and a voltage divider(80). The voltage divider(80) includes a level adjust input connected to the first source(30), a bit input connected to the first output bitline(28) and the divider output connected to the second source(50).
Patent KR-20040022976-A (KR)
Title: A projection display system
Inventor: PARK JUN CHAN
IPC: G03B21/20
Filed: 2002-09-10
Abstract: PURPOSE: A projection display system is provided to efficiently use light by improving polarizing efficiency of light incident into a liquid crystal display from a light source without lowering contrast of an image. CONSTITUTION: A projection display system includes a light source(1) for radiating white light. Non-polarizing light radiated from the light source(1) is converted to have a polarizing component through an illumination system(10). A reflective type display(2) displays an image by receiving polarizing light from the illumination system(10). A projection lens system(4) is provided to project the image displayed by the reflective type display(2) onto a screen(3). The light source(1) has a reflecting plate having an oval shape so as to concentrate light onto the illumination system(10). A color wheel is aligned between the light source(1) and the illumination system(10).
Patent KR-20040024056-A (KR)
Title: Life advertisement System
Inventor: LEE JUNG CHAN
IPC: G06Q50/00
Filed: 2002-09-13
Abstract: PURPOSE: A service method for offering life information closely adhered to a region by linking online with offline is provided to make a shop perform the unified PR(Public Relations) through the online, a life information magazine, a radio, and a broadcasting with a small expense, and to make a user easily find out the desired information. CONSTITUTION: A name, an address, and a telephone number of the user are inputted/stored in a database by using a region-adhered shop search site. A trade name, a representative name, the address, and a main product are inputted/stored in the database. After constructing the database for the basic information of the user and the shop, a unified service is provided to the Internet and an offline magazine, and a member on the offline is actively managed by issuing a membership card.
Patent KR-20030025889-A (KR)
Title: Multiple operating voltage vertical replacement-gate(VRG) transistor
Inventor: CHAUDHRY SAMIR
IPC: H01L21/8234
Filed: 2002-09-23
Abstract: PURPOSE: A multiple operating voltage vertical replacement-gate(VRG) transistor is provided to operate at different operating voltages(including different threshold voltages) by forming oxide layers of different thickness between the two transistors in creating the gate structure for each of the two transistors. CONSTITUTION: A semiconductor area with a major surface is formed along a plane. The first and second spaced-apart doped regions are formed in the surface. The third doped region forming a channel of different conductivity type than the first region is positioned over the first region. The fourth doped region forming a channel of a different conductivity type than the second region is positioned over the second region. Each transistor includes the fifth and sixth layers positioned respectively over the third and fourth regions and having an opposite conductivity type to the third and fourth regions.
Patent KR-20040029210-A (KR)
Title: Intelligent Driving Environment Adjustment System
Inventor: SEO JEONG BEOM
IPC: G06Q50/30
Filed: 2002-09-25
Abstract: PURPOSE: A system for controlling an intelligent driving environment is provided to automatically control the driving environment-related devices such as a seat, a mirror, a steering wheel, a pedal, and a safety belt fit to a physical condition of a driver by recognizing a characteristic key of the driver and downloading driving pose information stored on the web. CONSTITUTION: A database(10) constructed on the web stores the driving pose information of each car sort according to the physical condition of the driver. A mobile communication terminal(64) downloads the driving pose information according to the physical condition of the driver by accessing the database. A key recognizer(61) recognizes the characteristic key of the driver. A controller(62) requests the driving pose information for the recognized driver and car sort to the database through the mobile communication terminal, and controls a position of the devices related to a driving pose based on the downloaded driving pose information. An actuator(65) adjusts the position of the devices related to the driving pose by being operated according to control of the controller.
Patent KR-20040026893-A (KR)
Inventor: KIM JAE BEOM
IPC: G02F1/13357
Filed: 2002-09-26
Abstract: PURPOSE: A back light unit of an LCD device is provided to additionally configure white LEDs on an array of R, G, and B LEDs, and to minimize color separation regions, thereby improving optical efficiency and reducing external size. CONSTITUTION: A light guide plate(61) is configured on a rear side of a liquid crystal panel. The first light source unit(62) is configured on one side of the light guide plate(61), firstly arrays R, G, and B LEDs, and emits light. The second light source unit(63) firstly arrays many white LEDs, and emits light. A housing(64) fixes the first and second light source units(62,63), and condenses the light emitted from the first and second light source units(62,63) in one direction. A reflecting plate(65) is configured in a lower section of the light guide plate(61), and reflects light emitted in opposite direction to the liquid crystal panel.
Patent KR-20030074075-A (KR)
Title: A Feeding Apparatus for Workpiece Raw-material
Inventor: LEE BYUNG HO
IPC: B23Q7/04
Filed: 2002-09-26
Abstract: PURPOSE: A device for feeding a workpiece is provided to simply and quickly perform a setting process according to the standard of the workpiece. CONSTITUTION: A clamp(110) includes two clamp members(110a), and grips a workpiece. A spring(120) is installed between the clamp members. A pin(130) couples the clamp members. A support unit(140) pushes one end of the clamp, and adjusts the spread of the clamp. An adjusting unit(150) is coupled with a support body(160), and adjusts the motion of the support unit. The support body includes a clamp member groove(161), a pin hole(162) formed at both sides of the clamp member groove, a support unit groove(163), a clamp installed unit, and a mount unit mounted with a turret.
Patent KR-20040027117-A (KR)
Title: Abalone farming device for shelter
Inventor: JUNG KWAN SEEN
IPC: A01K61/00
Filed: 2002-09-27
Abstract: PURPOSE: An abalone culture device is provided to increase a habitat area for abalone inside a shelter, to enable an abalone habitat panel to be detachably coupled to an existing shelter by means of a fixing device, thus achieving the cost-effectiveness, and to adjustably control the types and number of the habitat panels used and the habitat area according to the abalone growth rate. CONSTITUTION: The abalone culture device(100) comprises: a lengthwise habitat panel(110) having a hooking hole at either end; widthwise habitat panels(120), the habitat panels(110,120) increasing an internal area of a tunnel-shaped shelter(1); and a fixing device(130) having a projection(131) formed at its one end, for fixing the habitat panels(110,120) to one side of the shelter. A plurality of connection grooves(111) are formed at an upper end of the lengthwise habitat panel(110), and a connection groove(121) is formed at a lower end of each widthwise habitat panel(120). The widthwise habitat panels(120) are fittingly connected to the lengthwise habitat panel(110) using the connection grooves(111,121). The fixing device(130) is connected to the shelter(1) by means of a shelter fixing member formed at its one end.