baber/WOPTO huggingface dataset:
Patent KR-20040080606-A (KR)
Inventor: YEH ROBERT
IPC: H01L33/62
Filed: 2003-03-12
Abstract: PURPOSE: A method for fabricating an electronic light emitting device is provided to reduce fabricating cost by simplifying a fabricating process, and to decrease material costs by using a more inexpensive electroplating material. CONSTITUTION: A substrate is prepared. A plurality of through holes are formed in the substrate according to the first predetermined pattern. The first conductive layer is formed on a surface of the substrate including the inner surface of the plurality of through holes. The second conductive layer is formed on a surface of the substrate so that a metal layer composed of the first and second conductive layers is stacked on the substrate. A predetermined portion of the metal stack layer on the substrate is eliminated along the second predetermined pattern, and the rest of the metal stack layer on the substrate is formed along the third predetermined pattern. A plurality of light emitting devices are formed in a plurality of predetermined positions on the surface of the rest of the metal stack layer. A proper electrical connection is formed between each light emitting device and the rest of the metal stack layer. Each light emitting device on the substrate is coated with a proper coating material. The substrate is sawed to form a plurality of light emitting diodes. The reflectivity of the second conductive layer is substantially more than 70 percent with respect to the light emitted from the light emitting diodes.
Patent KR-20040080750-A (KR)
Inventor: HYUN JIN HO
IPC: H04N21/4147
Filed: 2003-03-13
Abstract: PURPOSE: A method and a system for reproducing a video and an apparatus using the same are provided to reproduce the video with reference to a position for which a user wishes actually by selecting an optimal position within a uniform interval on the basis of a position randomly selected by a just view function and reproducing the video. CONSTITUTION: The first movement position corresponding to a just view request is selected from a video stream(S11). A window designating a uniform interval is set up using the first movement position(S13). One of a plurality of candidate positions which exist in the window is selected as the second movement position(S15,S17). A video is reproduced from the second movement position(S19).
Patent KR-20040081955-A (KR)
Inventor: JUNG KYUNG HEE
IPC: C02F1/42
Filed: 2003-03-17
Abstract: PURPOSE: Provided is a temperature-controllable water softener which provides users with convenience by discharging soft water at a fixed temperature. CONSTITUTION: The water softener comprises a water softening part(10) consisting of at least one water softening tubal body(11), where a water inlet and a water outlet are formed and an ion exchange resin is filled up to remove hard water ingredients contained in city water flown in through the water inlet, a water inlet pipe(12) guiding the city water containing the hard water ingredients to be flown in the water softening tubal body and having a plurality of spouting holes(12a) spouting the flown in city water and a water outlet pipe(13) discharging ion-treated soft water by the ion exchange resin of the water softening tubal body, a temperature control valve(20) connected to the water softening part by a pipe and controlling the temperature of the city water at a fixed temperature by mixing hot city water and cold city water and an open and close valve(30) connected to the water softening part and the temperature control valve by a pipe and controlling the discharged soft water.
Patent KR-20040082568-A (KR)
Inventor: HYUN CHANG SU
IPC: B65D47/34
Filed: 2003-03-19
Abstract: PURPOSE: A cap for aerosol cans is provided to restrain a nozzle hole for spraying a fluid from being blocked due to the formation of a flash upon being molded. CONSTITUTION: The cap(20) for aerosol cans comprises: a cap body(21) being movable in a vertical direction and coupled and covered onto the top region of an aerosol can provided at the upper end with a valve system spraying a fluid; a push button unit(25) capable of relative motion with respect to the cap body; a stem coupling unit(31) formed extendable in a vertical direction on the lower side of the push button unit(25) and provided inside with a stem insertion hole(32) opened downward so as to receive the valve stem and coupled to the valve stem; and a nozzle unit(41) formed integral with the lower part of the push button unit(25) so as to be vertically arranged on the upper end of the stem coupling unit(31) and provided inside with a nozzle hole(42) formed of an inlet port communicating with the stem insertion hole(32) so as to enlarge the flow cross sectional area as compared with an outlet port.
Patent KR-20040082816-A (KR)
Inventor: PARK JI YEONG
IPC: G06F17/00
Filed: 2003-03-20
Abstract: PURPOSE: A method and a system for supporting multi-language on the wireless network are provided to download an HTML(HyperText Markup Language) page matched with a corresponding language by constructing a database with the HTML pages based on the multi-language and searching the language of a web browser of used in a terminal. CONSTITUTION: A web page storage(130) stores the pages written to each HTML page in the languages different with each other. A web server(120) recognizes a connection request from a mobile communication terminal(110). A web page transmitter selects the HTML page matched with the detected language from the web page storage and downloads the selected HTML page to the web browser of the mobile communication terminal.
Patent KR-20040085650-A (KR)
Inventor: LEE CHUNG HUN
IPC: C08F210/16
Filed: 2003-04-01
Abstract: PURPOSE: Provided is a supported metallocene catalyst, by which a final polyolefin to be polymerized can be easily controlled in terms of properties and molecular weight distribution. CONSTITUTION: The supported metallocene catalyst comprises at least two metallocene compounds supported by one carrier. At least one of the metallocene compounds is a catalyst for the polymerization of a low molecular weight polyolefin and remaining metallocene compounds are catalysts for the polymerization of a high molecular weight polyolefin. The supported metallocene catalyst is prepared by the method comprising the steps of: (a) contacting a metallocene catalyst in which at least one metallocene compound is supported by a carrier with a co-catalyst to obtain an activated supported metallocene catalyst; and (b) causing at least one metallocene compound different from the metallocene compound in step (a) to be further supported by the carrier.
Patent KR-20040087116-A (KR)
Inventor: CHOI JEONG PIL
IPC: G09G3/296
Filed: 2003-04-04
Abstract: PURPOSE: An energy recovery apparatus of a plasma display panel is provided to prevent the change of the operational voltage range of the energy recovery apparatus, thereby stably supplying and recovering energy. CONSTITUTION: An energy recovery apparatus(60) of a plasma display panel includes a capacitive load, an inductor(L), an energy recovery capacitor(Cs), a plurality of switches(S1,S2,S3) and a diode(D1). The capacitive load is formed equivalently on the discharge cell. The inductor(L) forms the resonance circuit together with the capacitive load. The energy recovery capacitor(Cs) is charged by recovering the energy of the capacitive load. The plurality of switches(S1,S2,S3) are installed between the capacitive load and the energy recovery capacitor(Cs) for controlling the charge/discharge of the capacitive load. And, the diode(D1) is installed between the inductor(L) and the base voltage source(GND) to prevent the voltage between the inductor(L) and the capacitive load from being decreased below the bias potential.
Patent KR-20040087712-A (KR)
Inventor: KIM CHUL WON
IPC: G06F17/00
Filed: 2003-04-07
Abstract: PURPOSE: A method for partially displaying a file with delays or intervals, the method for applying the same to an AD(ADvertisement), and a computer-readable recording medium recording a program for the same are provided to display an appearance of an incomplete making process and offer a feeling facing a writer when a user views the file. CONSTITUTION: When the user views the file, the file is sequentially displayed part by part based on a rule predetermined from the server or selected from the user making the file, or an input method selected from the user. After passing a predetermined time, all parts are displayed.
Patent KR-20040089185-A (KR)
Inventor: SHIN SEUNG GYEONG
IPC: B09B3/00
Filed: 2003-04-11
Abstract: PURPOSE: A method and an apparatus for fermenting and drying food garbage are provided which are capable of producing a fermented and dried material of high quality through input of low energy. CONSTITUTION: In an apparatus for fermenting and drying food garbage comprising a fermentation drying chamber on which an opening and shutting door for injection and a discharge door(13) are formed, and a rotary agitation shaft formed inside the fermentation drying chamber to agitate the food garbage, the apparatus comprises a combination heating and air guide space part(50) which is formed on a part of the outer circumference of the fermentation drying chamber, and at one side of which first and second air outlets(52,68) are formed; an air pipe(54) which is installed at the front end side of the combination heating and air guide space part, and into which air and heating air are supplied; and a heat exchanger(64) connected to an exit of dust collector(60) and connected to the fermentation drying chamber.
Patent KR-20040089824-A (KR)
Inventor: CHO JAE WAN
IPC: G01T1/24
Filed: 2003-04-15
Abstract: PURPOSE: A non-contact type radiation measurement apparatus is provided to precisely measure an amount of radiation in real time with a non-contact manner while improving safety of a worker. CONSTITUTION: A non-contact type radiation measurement apparatus includes an RF-ID reader module(1) and a tag module(2). The RF-ID reader module(1) has an RF-ID chip(3) and a reader-side antenna(4) in order to read radiation information while applying induced voltage to the tag module(2). The tag module(2) receives the induced voltage generated from the RF-ID reader module(1) through a tag-side antenna and converts a mode of a pMOSFET(7) into a measurement mode so as to obtain radiation information. The tag module(2) sends the radiation information to the RF-ID reader module(1).
Patent KR-20040088981-A (KR)
Inventor: SEUNG MI YOUN
IPC: B41M3/18
Filed: 2003-04-10
Abstract: PURPOSE: A wallpaper with learning contents is provided to learn the necessary contents according to user's demand and desired method, to offer the excellent effect of interior design, and to have the children, who aren't concerned about the study, take a interest therein without any burden. CONSTITUTION: The wallpaper includes learning contents of various fields, picture characters or information contents; wherein the contents, for example, like primer of Chinese characters, world map, words, grammar, foreign language, Korean alphabet, or general common matters, are printed thereon with a noctilucent or fluorescent material etc., and have a continuity when the wallpaper is bonded on the wall.
Patent KR-20040093869-A (KR)
Inventor: KIM SANG GI
IPC: H01Q3/00
Filed: 2003-04-30
Abstract: PURPOSE: An antenna system and a method for controlling the same are provided to control the horizontal and vertical beams of an antenna radiation pattern without using an electrical phase control. CONSTITUTION: An antenna system comprises a plurality of antenna element columns(20) for generating antenna radiation patterns; a feeder line connected to the antenna element columns; one or more dielectrics superimposed on the feeder line; and a horizontal beam tilt driving unit for controlling the horizontal beam tilt of the antenna radiation pattern by varying the superimposed area of the dielectrics and the feeder line. The feeder line includes a connector side feeder line connected to a feeder line connector; and an antenna element side feeder line connected between the connector side feeder line and the antenna element columns. The dielectrics include a dielectric superimposed with the connector side feeder line; and a plurality of dielectrics superimposed with the antenna element side feeder line. The horizontal beam tilt driving unit includes a rack gear; and rotatable knobs(41,42) engaged with the rack gear so as to move the rack gear in a linear way.
Patent KR-20040094193-A (KR)
Inventor: KIM KYUNG HWAN
IPC: B60R19/18
Filed: 2003-05-02
Abstract: PURPOSE: A dual bumper for protecting a walker is provided to protect the walker and a vehicle body by forming the front face of the bumper with soft material and interposing an elastic member and a buffer between a bumper body and the vehicle body. CONSTITUTION: A dual bumper for protecting a walker is composed of a walker protecting unit having a bumper body(10) and a space(15) containing a shock absorbing member(20), a shock buffering unit having an elastic member(30) and a buffer(40), and a bumper fixing unit(60). The bumper body includes coupling units(13,14) contacting with contact portions(51a,51b) in a vehicle frame(50), and a bumped portion(12) made of soft material. The buffer and the elastic member are interposed between the shock absorbing member and the vehicle frame. The bumper fixing unit presses the coupling units and fixing protrusions(32) formed at the elastic member, and fixes the bumper body to the front of the vehicle frame.
Patent KR-20040095122-A (KR)
Inventor: CHOI YUN HWA
IPC: H04B1/717
Filed: 2003-05-06
Abstract: PURPOSE: A UWB(Ultra Wide Band) transmission method using a DPSK method and an apparatus thereby are provided to transmit and receive a UWB signal by using the DPSK method. CONSTITUTION: A UWB transmitter includes a DPSK converter, a modulator, and an RF module. The DPSK modulator(10) is used for converting a first bit stream to a second bit stream by a DPSK method. The modulator(20) is used for generating UWB wavelet series in order to form differently a phase of 0 and a phase of 1 as much as 180 degrees for each bit of the second bit stream. The RF module(30) is used for transmitting the generated UWB wavelet series through a wireless channel.
Patent KR-20040098085-A (KR)
Inventor: KIM JIN YEONG
IPC: C25D5/02
Filed: 2003-05-13
Abstract: PURPOSE: A method and an EMI filter are provided to obtain a metal wiring pattern of high conductivity in a rapid and efficient manner without a sputtering process, photo patterning process using a photosensitive resin, and an etching process. CONSTITUTION: A method comprises a first step of forming a photocatalyst film by coating a substrate with a photocatalyst compound; a second step of obtaining a potential pattern of nuclei for crystal growth by selectively exposing the photocatalyst film; and a third step of obtaining a metal pattern by plating the potential pattern of nuclei for crystal growth and growing a metal crystal.
Patent KR-20050080196-A (KR)
Inventor: KIM JONG CHUL
Filed: 2003-05-13
Abstract: 본 발명은 인터넷을 통한 전자계약 시스템에 관한 것으로서 전자계약된 결과물을 계약당사자가 프린터로 출력하여 보관하여도 기존의 오프라인상에서 생성된 계약서와 동일하게 종이로 보관 및 관리가 용이할 뿐 아니라, 오프라인상의 계약과 동일한 효력을 발생할 수 있고 검증이 가능하게 기술적으로 보완한 전자계약 시스템에 관한 것이다. 
     인터넷을 통해 계약 내용을 협의하고 계약서를 작성하여 전자서명을 하는 인터넷을 이용한 전자계약 시스템에 있어서, 
     본 발명에 의한 시스템은, 적어도 인증기관에서 발급하는 인증서를 포함하는 계약당사자의 단말기, 상기 인증서에 포함되는 개인키를 인식해서 전자서명을 판단하고, 계약 당사자사이에서 필요한 전자계약서의 작성과 관계된 사항들을 결정하고 입력 및 수정 또는 기존의 워드프로세서 파일을 읽어들여 디스플레이할 수 있는 뷰어를 포함하고 있는 계약작성창, 2차원바코드를 생성시키는 기능과 이를 전자파일로 변환하여 계약당사자에게 전송하고 데이터베이스에 저장이 가능한 전자계약서버, 상기 단말기와 전자계약서버를 상호 연결하는 인터넷을 포함해서 구성되는 것을 특징으로 한다. 
     또한 본 발명에 의한 방법은, 상기 본 발명에 의한 인터넷을 이용한 전자계약 시스템을 이용하는 방법에 있어서, 전자서명을 이용하여 계약 당사자와 필요에 따라서는 공증인 등의 제 3자 사이에서 인터넷을 통한 전자계약서의 작성에 관한 것으로, 인증서를 인증기관에서 발급 받아 단말기에 설치하고, 상기 단말기에 탑재된 브라우저를 구동시켜 계약작성창을 생성하고, 상기 창을 통해서는  결정된 계약사항을 입력 및 수정하거나, 기존의 워드프로세서로 작성된 계약서를 읽어 들여 보여주고, 상기 계약작성창을 통해 작성된 각각의 페이지의 전자계약서 소정의 영역에 계약내용과 계약일자, 총페이지수와 현재페이지수 등의 정보를 생성시켜 만든 내용검증 2차원바코드를 삽입하고, 이에 계약 당사자 또는 계약당사자 및 공증인은 상기 단말기에 탑재된 인증서를 구동시켜 상기 내용검증 2차원바코드로 저장된 정보를 가지고 각각 전자서명을 하고, 그 전자서명된 값을 2차원바코드로 생성하는 단계를 포함하여 계약서의 각각의 페이지마다 관련된 계약당사자의 수만큼의 전자서명 2차원바코드를 포함하는 것을 특징으로 한다. 
     본 발명에 의하면, 연속적인 과정을 통해 계약에 관계된 사항을 결정하고 실시간으로 전자계약서를 작성하여 신속하게 일련의 과정으로 계약을 완료할 수 있고, 전자계약서 상의 소정의 영역에 계약내용 등을 포함한 내용검증 2차원바코드를 삽입하고 계약당사자간의 전자서명한 값을 또한 2차원바코드로 삽입하여, 이 전자계약서 파일을 종이로 출력하여 보관하여도 오프라인 상에서 생성된 계약서와 동일하게 위변조방지 및 편리한 관리가 가능한 수단을 제공한다.
Patent KR-20040098794-A (KR)
Title: Method for manufacturing protection cover installed on vehicle, bicycle and motorcycle by mixing waterproof liquid with powder for radiating far infrared ray and anion, for insulating harmful ultraviolet rays and electromagnetic waves and blocking rain or snow
Inventor: LEE SUNG MOON
IPC: B60J11/00
Filed: 2003-05-15
Abstract: PURPOSE: A manufacturing method of a protection cover for a vehicle, a bicycle and a motorcycle by mixing waterproof liquid with powder for radiating far infrared ray and anion is provided to protect eyes and the skin of a passenger by insulating harmful ultraviolet rays and electromagnetic waves and blocking rain or snow. CONSTITUTION: A supporting bar holder(11) is mounted in the upper part of a roof(10') of a vehicle(10), and a protection cover(14) is composed of supporting bars(12), fiber(15) coated with the compound formed by mixing waterproof liquid with powder for radiating far infrared rays and anions and an iron frame(13) to resist air and speed. The supporting bar of the protection cover is fitted to the supporting bar holder of the roof of the vehicle, and assembled and disassembled by a bolt and a nut. The protection cover is mounted on the windshield, and rear and side glasses to obtain the visual field and to insulate harmful ultraviolet rays and electromagnetic waves. The waterproof liquid is mixed with powder at the rate of 30 to 70, and the mixture is coated on the fiber.
Patent KR-20040099851-A (KR)
Inventor: KIM CHAN YEOL
IPC: H04L12/18
Filed: 2003-05-20
Abstract: PURPOSE: A broadcast communication switching apparatus and method using a MAC switch in a broadcast communication composite system are provided to remove a bottleneck phenomenon caused by a rate difference of a downlink Ethernet. CONSTITUTION: A controller(11) receives zapping information from subscribers and transfers a control signal including the zapping information. An Ethernet packet processor(21) receives a plurality of broadcast streams, Ethernet-packetizes and transfers the plurality of broadcast streams. A MAC switch(22) switches the plurality of broadcast streams, Ethernet-packetized by the Ethernet packet processor(21), and Ethernet packet data, transferred through an Ethernet line, by subscribers according to MAC information.
Patent KR-20040102813-A (KR)
Inventor: KIM SEUNG YEONG
IPC: C12N15/61
Filed: 2003-05-29
Abstract: PURPOSE: Thermophilic arabinose isomerase and its application for bioconversion of tagatose from galactose are provided, which enzyme has improved heat resistance, so that tagatose can be mass-produced at high temperature. CONSTITUTION: The thermophilic arabinose isomerase derived from Bacillus thermoglucosidasius(KCTC 1828) has the amino acid sequence of SEQ ID NO:4. A gene encoding the thermophilic arabinose isomerase has the nucleotide sequence of SEQ ID NO:3. The method for producing the thermophilic arabinose isomerase comprises transforming a microorganism with a recombinant expression vector containing the thermophilic arabinose isomerase gene of SEQ ID NO:3, and culturing the transformed microorganism. The method for producing tagatose from galactose comprises using the thermophilic arabinose isomerase.
Patent KR-20040105911-A (KR)
Inventor: CHA HUNG JIN
IPC: F23D14/06
Filed: 2003-06-10
Abstract: PURPOSE: A burner of a gas stove is provided to prevent incomplete combustion of gas by heating the bottom of the cooker entirely with inner and outer flames and by supplying external air sufficiently with the annular burner body and the annular burner head. CONSTITUTION: A burner body(20) of a gas stove is composed of an annular inside(23) and an outside(24) with inclined surfaces(21,22), and an annular gas passage(25) formed between the outside and the inside. A gas hole(26) is formed in the bottom of the gas passage and communicated with a venturi tube for supplying vulcanized gas. Inner and outer inclined surfaces(32,33) are formed in a bottom(31) of a burner head(30) of the gas stove, and inner and outer gas ejection grooves(34,35) are arranged in the inner and outer inclined surfaces and formed diagonally to generate vortex by ejecting gas.
Patent KR-20040107281-A (KR)
Inventor: CHOI DU YEOL
IPC: B23Q3/06
Filed: 2003-06-13
Abstract: PURPOSE: A supporting device for cutting a bush is provided to install the bush easily, and to improve working efficiency by cutting the bush accurately before mounting the bush to the structure. CONSTITUTION: A supporting device for cutting a bush is composed of a base plate(100), plural installation pins(110) arranged and protruded on the base plate, plural gear tooth bushes inserted to the installation pins and engaged with each other, a press member pushing the upper part of the gear tooth bush and exposing the cutting portion of the gear tooth bush, supporting bars(120,130) installed in the lower part of the base plate, and an angle adjusting block inserted between the base plate and the floor, and supported and placed in the lower part of the supporting bar. The height of the angle adjusting block is adjusted according to the cutting angle of the gear tooth bush.
Patent KR-20040107814-A (KR)
Inventor: KIM JAE HYEOP
IPC: H04B1/38
Filed: 2003-06-13
Abstract: PURPOSE: A folder-type mobile terminal is provided to simplify a manufacturing process for mobile terminals by adopting an infrared communication method for the data communication between internal devices in a mobile terminal. CONSTITUTION: A folder-type mobile terminal consists of a main body part(40) and a folder part(50). The main body part(40) comprises an antenna(41), an RF signal conversion part(42), the first infrared communication part(43), an infrared communication interface(44), a memory(45), a keypad(46), a microphone(47), and a main control part(48). The antenna(41) transmits and receives RF signals. The RF signal conversion part(42) converts an RF signal, inputted from the antenna(41), into a baseband signal. Also the RF signal conversion part(42) converts internal data to be transmitted into an RF signal. The first infrared communication part(43) to transmit and receive data signals between the main body part(40) and the folder part(50) comprises the first infrared communication module composed of an infrared-emitting diode and an infrared photocell. The infrared communication interface(44) converts an infrared signal, inputted from the first infrared communication part(43), into an electrical signal.
Patent KR-20050008306-A (KR)
Inventor: CHEONG HYUCK JIN
IPC: B60N2/66
Filed: 2003-07-15
Abstract: PURPOSE: A side expanding device of a seat of a vehicle is provided to contact and support both sides of a passenger stably, and to minimize movement of the passenger by temporarily expanding both sides of the seat forward while operating the pretensioner at a collision. CONSTITUTION: A side expanding device of a seat(10) of a vehicle is composed of air bags(110a,110b) embedded at both sides of the seat and expanded forward at both sides of the seat in supplying compressed air, a compressed air supply unit(120) supplying compressed air to the air bags, and a control unit(130) controlling operation of the compressed air supply unit in actuating the pretensioner at a collision. The air bags are embedded longitudinally at both sides of a seat back(12), and supported by a supporting bar(16) mounted to a seat back frame(14). The compressed air supply unit comprises a compressed air tank(122) storing compressed air, an air supply line(124) connecting the compressed air tank to the air bags, and an air supply valve(126) regulating supply of compressed air according to the control signal from the control unit in the air supply line.