baber/WOPTO huggingface dataset:
Patent KR-20030061200-A (KR)
Title: Light-collector and the method thereof
Inventor: BAEK SEONG HYEON
IPC: G01B9/02
Filed: 2002-01-11
Abstract: PURPOSE: A photo detector and a photo detecting method are provided to achieve a simple and compact structure of the photo detector by aligning optical fibers in a row. CONSTITUTION: A photo detector includes a light source(25) for radiating laser beam(26), a first optical fiber(21) for transmitting laser beam(26) radiated from the light source(25), a lens(23) for allowing laser beam(26) to be focused onto an upper surface of a sample(24), and a second optical fiber(22) for transmitting reflection beam(26a), which is reflected from the upper surface of the sample(24) spaced from a center of the lens(23) by a predetermined distance corresponding to twice of a focusing distance of the lens(23), into a signal processing section(27). Ends of the first and second optical fibers(21,22) and the upper surface of the sample(24) are located at positions, which are spaced from the center of the lens(23) by the predetermined distance corresponding to twice of the focusing distance of the lens(23), so that an image of the end of the first optical fiber(21) is formed in an opposite side of the lens(23), which is spaced from the lens(23) at the same distance with the end of the first optical fiber(21).
Patent KR-20020062593-A (KR)
Title: Master carrier for magnetic transfer
Inventor: NAGAO MAKOTO
IPC: G11B5/596
Filed: 2002-01-22
Abstract: PURPOSE: A magnetic transfer master medium is provided to extend the life span, and to perform magnetic transfer completely by preventing omission of a signal on magnetic information transferred to a slave medium. CONSTITUTION: In the performance of a magnetic transfer utilizing a magnetic transfer master medium, the occurrence of signal omission in the magnetic data transferred to the slave medium is prevented. By forming protrusion portions(11) of the uneven pattern formed on the surface of the master medium so that the width thereof in the direction of the track pitch is narrower than the track width, no depression portions that are surrounded on all four sides by protrusion portions are formed. The life span of the master medium is extended by delaying wear of the uneven pattern and by reducing frictional coefficient with forming the rough surface on the convex portion.
Patent KR-20030064060-A (KR)
Title: Processing method for chatting data connecting Flash with JAVA
Inventor: NOH JEONG UK
IPC: G06F17/00
Filed: 2002-01-25
Abstract: PURPOSE: A chatting data processing method is provided to output splendid graphics at a high speed by linking the Flash for implementing splendid graphics at a high speed and the Java for making it easy processing a database. CONSTITUTION: An access request signal is transmitted from a user computer(S110). A socket connection is tried via a port included in the access request data, and if the port is usable, the access request is authenticated(S120). Then, a chatting room or a user class is generated at the user computer(S130). It is checked whether chatting data or graphic image selection data is transmitted(S140). If the chatting data or graphic image selection data is transmitted, the transmitted data is converted into data which can be recognized by the Flash supported by a web browser(S150). The converted data is transmitted to the user computer(S160).
Patent KR-20030064193-A (KR)
Title: diseases of cure, comprising tourmaline
Inventor: AHN SANG KI
IPC: A61K33/00
Filed: 2002-01-24
Abstract: PURPOSE: A therapeutic agent for the treatment of atopic skin disease containing tourmaline and a derivative of tourmaline as an active component is provided which can be used as an agent for localized external application for treatment of allergic inflammation, atopic skin disease, exfoliative dermatitis, seborrheic dermatitis or the like. CONSTITUTION: An agent for treating atopic skin disease contains 0.02 to 1g of tourmaline, based on 1g of ointment or moisturizing cosmetic when used as a base material of the ointment and moisturizing cosmetic. The agent further contains a tourmaline derivative(G7α) and a pharmaceutically acceptable base material for ointment. The tourmaline is selected from the group consisting of schorl, elbaite and drawite. The agent contains one or more animal or vegetable oil containing camellia oil, linseed oil or mink oil for regeneration and moisturization of a dermis layer as an additive.
Patent KR-20030064465-A (KR)
Title: Process and apparatus for treating waste water
Inventor: KIM HO SIN
IPC: C02F9/14
Filed: 2002-01-28
Abstract: PURPOSE: Provided are a method and an apparatus for treating wastewater to obtain clean water which does not pollute public water. CONSTITUTION: The method comprises the steps of decomposing wastewater using microorganism, inputting caustic lime into the wastewater of dark brown color to adjust pH of the wastewater to pH 12, thereby settling and eliminating odorizing substance, inputting potassium permanganate into the wastewater to decolor the wastewater by oxidizing organic color component contained in the water, eliminating solid component in slurry state dispersed in the water by inputting polymer, and neutralizing the treated water to have pH 6-8.
Patent KR-20030064524-A (KR)
Title: Timing synchronous circuit of data sending
Inventor: KIM HUI EON
IPC: H04L7/02
Filed: 2002-01-28
Abstract: PURPOSE: A timing synchronization circuit of data transmission is provided to synchronize two signals simultaneously without phase change by adopting a flip-flop to the synchronization circuit. CONSTITUTION: A clock generation part(301) generates a clock signal with a constant period, and a clock divider(302) divides the clock signal generated in the clock generation part into two. A shift register(303) receives the clock signal divided in the clock divider, and outputs a data signal inputted according to the applied clock signal. The first flip-flop(304) receives the data signal being output from the clock divider and the clock signal generated in the clock generation part, and outputs a data signal by synchronizing them. And the second flip-flop(305) receives the divided clock signal and the clock signal generated in the clock generation part, and outputs a clock signal by synchronizing them.
Patent KR-20030065628-A (KR)
Inventor: BAE HYEON UK
IPC: G03G15/16
Filed: 2002-01-30
Abstract: PURPOSE: An image forming apparatus for forming uniform nip is provided to maintain a nip, which is formed between a photosensitive drum and a transfer device, uniform irrespective of the position of axial direction and prevent generation of migration. CONSTITUTION: An image forming apparatus includes a photosensitive drum(101) on which an electrostatic latent image is formed, a developer supply unit(103), and a transfer unit(105). The developer supply unit supplies a developer to the electrostatic image formed on the photosensitive drum to form a visible image. The transfer unit has a semi-hollow tube shape. The curved portion of the semi-hollow tube comes into contact with the photosensitive drum and the flat portion of the semi-hollow tube is fixed to a support member(107) to transfer the visible image to recording media.
Patent KR-20020063834-A (KR)
Inventor: DUQUESNOIS LAURENT MICHEL OLIV
IPC: G06T15/04
Filed: 2002-01-30
Abstract: PURPOSE: A method for processing 2D images mapped on 3D objects is provided to move each portion of image on the three-dimensional object individually for reconstructing the initial image. CONSTITUTION: A method for processing images comprising three-dimensional objects comprises a step of mapping a two-dimensional image on a face of a three-dimensional object, and a step of interaction between a user and the two-dimensional image mapped on the three-dimensional image to enable a user to displace the whole or part of the two-dimensional image on the face of the three-dimensional object. The method enables the user to map a fixed 2D image or a video image on a face of a 3D object, and to displace the desired image on the face of the selected object. If the image is constituted by several parts such as the parts of a puzzle, each part of image is independently displaced to reconstitute the initial image of the puzzle.
Patent KR-20020033118-A (KR)
Title: 'E' omitted
Inventor: SIN DONG KIL
IPC: A47C21/04
Filed: 2002-02-07
Abstract: PURPOSE: Provided is a 'E'-shaped hot water pipe useable in a spring mattress to circulate the hot water and to efficiently heat and/or warm the mattress by inserting the pipe between springs of the mattress. CONSTITUTION: The water pipe is prepared by various materials such as brass, XL, stainless steel, iron or aluminum and loess admixture of loess, charcoal, quartz porphyry and germanium. The pipe is covered with a plate(12) having a number of pouring holes. The prepared pipe is inserted into the spring mattress and connected to any hot water boiler and a micro bed boiler to form a heating device in an 'E'-shape. The water pipe is consisted of inner pipes(5), inlet for supplying water, outlet for discharging hot water, a projection and hot-water port(4).
Patent KR-20030067337-A (KR)
Inventor: LEE KUN HONG
IPC: G06Q50/00
Filed: 2002-02-08
Abstract: PURPOSE: A voice guide system is provided to lower the installation and the maintenance expense without a fixed device operated to each exhibit, and to facilitate the addition, the modification, and the deletion of the guide information of each exhibit. CONSTITUTION: A server(110) stores the voice guide data for each exhibit, searches the voice guide data of the exhibit according to an exhibit ID code transmitted from a user device(120), and transmits the searched voice guide data to the user device(120). The user device(120) transmits the ID code expressing the exhibit to the server(110) by recognizing an ID sign such as a bar code, and outputs an audible sound converted from the voice guide data transmitted from the server(110). The server(110) comprises an information database(116), an operator interface(118), a wireless transmitting/receiving part(114), and a server controller(112).
Patent KR-20020095035-A (KR)
Inventor: INOUE AKIRA
IPC: H03F3/60
Filed: 2002-02-09
Abstract: PURPOSE: To provide a highly efficient high frequency amplifier with a small amount of current consumption by preventing characteristics deterioration while suppressing the increase of a circuit scale and also to provide a radio transmitter using the amplifier. CONSTITUTION: The high frequency amplifier 101 in a power amplifier module 100 is provided with parts on a substrate where it is formed, i.e., first and second-stage amplifiers 105 and 107 for amplification by receiving an input signal, a higher harmonic processing circuit 109 for performing matching concerning a higher harmonic which is comprised in the output signal of the second- stage amplifier 107 and a low-pass filter 108' which receives the output of the higher harmonic processing circuit 109 and selectively permits a signal to be given to a non-reversible circuit element 103 to pass with a prescribed frequency as a cut-off frequency.
Patent KR-20030068829-A (KR)
Title: Circuit and Method for calibrating driving voltage level for LCD
Inventor: JUNG DAE HYEON
IPC: G11C11/4076
Filed: 2002-02-18
Abstract: PURPOSE: A semiconductor memory device provided with a delay lock loop(DLL) for preventing the characteristics deterioration due to the power supply noise are provided to improve the characteristics of the DLL by preventing the peripheral circuits configuring the DLL due to the power loss and noise generated at the data output path of the semiconductor memory device. CONSTITUTION: A semiconductor memory device includes a pair of delay lock loops(DLL)(400,440) and a data output path(200). And, the semiconductor memory device further includes a commercial power pad(470), a variable delay line power pad(480) and a peripheral circuit power pad(490). The data output path(200) receives the data(DOUT) to be outputted to the outside by reading from the internal clock(IN_CLK) and a memory cell to output the received data(DOUT) through the data pin with synchronizing with the internal clock(IN_CLK). The pair of DLLs(400,440) receives the external clock(EXT_CLK) inputted from the outside and generates the inner clock(IN_CLK). The data(DOUT) is outputted to the outside through the data pin with synchronizing to the internal clock(IN_CLK).
Patent KR-20030069469-A (KR)
Title: Transmittion apparatus for animation data and method thereof
Inventor: JUN SEUNG WON
IPC: H04N7/12
Filed: 2002-02-20
Abstract: PURPOSE: An apparatus and a method for sending moving picture data are provided to prevent overflow of moving picture data stored in a buffer by storing a frame header pointer. CONSTITUTION: An encoder(1) compresses moving pictures by the frame. A data buffer(2) stores the moving picture data output from the encoder and sequentially sends the moving picture data to a receiving side apparatus(4). A frame header pointer buffer(3) stores a frame header pointer output from the encoder and sequentially sends the frame header pointer to the receiving side apparatus. If data congestion causing overflow is generated in sending the data, the frame unit moving picture data currently sent is canceled and the next frame unit moving picture data is sent.
Patent KR-20020070636-A (KR)
Title: Water absorbent material
Inventor: HASEGAWA YOSHIKI
IPC: A61L15/24
Filed: 2002-02-25
Abstract: PURPOSE: A water absorbent material having high water absorbency regardless of an acidic anhydropolyamino acid having a low molecular weight, a method for producing the same, and a water absorbent article using the water absorbent material are provided. CONSTITUTION: The water absorbent material comprises, as a main component, a water absorbent resin which has a structure in which an anhydropolyamino acid having an ethylenically unsaturated double bond represented by formula I is grafted with polysaccharides, wherein at least a portion of the anhydropolyamino acid is hydrolyzed, and crosslinked, and wherein the water absorbent resin is obtained by reacting an anhydropolyamino acid having an ethylenically unsaturated double bond (A) with polysaccharides (B), crosslinking the reaction product with a crosslinking agent (C), and hydrolyzing at least a portion of constituent components of the anhydropolyamino acid. In a method for producing a water absorbent material comprising a water absorbent resin as a main component, the method comprises reacting an anhydropolyamino acid having an ethylenically unsaturated double bond (A) with polysaccharides (B), crosslinking the reaction product with a crosslinking agent (C), and hydrolyzing at least a portion of constituent components of the anhydropolyamino acid. In a water absorbent article comprising a liquid permeable sheet, a liquid impermeable sheet, and a water absorber containing a water absorbent material and a fiber material, the water absorbent article is formed between the liquid permeable sheet and the liquid impermeable sheet, wherein the water absorbent material used is a water absorbent material comprising, as a main component, a water absorbent resin which has a structure in which an anhydropolyamino acid having an ethylenically unsaturated double bond (A) is grafted with polysaccharides, wherein at least a portion of the anhydropolyamino acid is hydrolyzed and crosslinked. In the formula I, R1 represents at least one functional group selected from the group consisting of amino groups, epoxy groups, carboxyl groups, carbodiimide groups, oxazoline groups, imino groups, and isocyanate groups, Q represents an alkylene group having 1 to 10 carbon atoms, and R2 represents hydrogen or an alkyl group having 1 to 4 carbon atoms.
Patent KR-20030073009-A (KR)
Title: A dielectric filter and duplexer dielectric filter
Inventor: JANG SEI JOO
IPC: H01P1/20
Filed: 2002-03-08
Abstract: PURPOSE: A dielectric filter and a duplexer dielectric filter are provided to obtain a frequency characteristic having a steep slope in a transition band, while reducing insertion losses. CONSTITUTION: A dielectric filter comprises a first elliptic function filter(10) including an input terminal oscillator(#1) coupled to an input terminal for a signal input, a first intermediate oscillator(#2) coupled to the input terminal oscillator, and a first parametric oscillator(#4-1) coupled to the first intermediate oscillator and negative-coupled to the input terminal oscillator; and a second elliptic function filter(20) including a second parametric oscillator(#4-2) coupled to the first parametric oscillator, a second intermediate oscillator(#2) coupled to the second parametric oscillator, and an output terminal oscillator(#3) coupled to the second intermediate oscillator and negative-coupled to the second parametric oscillator.
Patent KR-20030078101-A (KR)
Title: Method of manufacturing nuclear fuel pellet consisting of duplex grains
Inventor: KIM JONG HEON
IPC: G21C3/62
Filed: 2002-03-28
Abstract: PURPOSE: A method is provided to reduce a mechanical interaction between the sintered body and the coated pipe by permitting the internal crystal grain and the external crystal grain to have different sizes. CONSTITUTION: A method for manufacturing a nuclear fuel sintered body(1) comprises the steps of shaping a form by compressing nuclear fuel powder; heating the form under a reducing gas atmosphere at the temperature of 1400 to 1750 Deg.C for 0.1 minute to 10 hours; and sintering the resultant structure under an equivalent oxygen tension atmosphere where the ratio of carbon oxide and hydrogen ranges from 0.15 to 0.70, at the temperature of 1400 to 1750 Deg.C for 10 minutes to 15 hours, in such a manner that the crystal grain existing in an external area(2) of the sintered body has a size of 3 to 15 micron meters and the crystal grain existing in an internal area(3) of the sintered body has a size 1.5 to 8 times larger than the size of the crystal grain exiting in the external area.
Patent KR-20020079412-A (KR)
Inventor: MAEDA KAZUO
IPC: C23C16/30
Filed: 2002-04-02
Abstract: PURPOSE: To provide a method for manufacturing a semiconductor device for forming a barrier insulating film having low dielectric constant of at most 5 and leakage current characteristic equivalent to that of a silicon nitride film. CONSTITUTION: A film-forming gas containing tetraethoxysilane(TEOS) and dinitrogen monooxide (N2O) is turned into plasma and made to react thereby forming the barrier insulating film 35a covering copper wiring 34a on a substrate 21, where the copper wiring 34b is exposed on the surface.
Patent KR-20020079479-A (KR)
Inventor: HASEGAWA KOJI
IPC: C07D307/06
Filed: 2002-04-04
Abstract: PURPOSE: To provide a tetrahydrofuran compound which, when polymerized, gives a polymer used for preparing a resist material which is sensitive to a high-energy ray, excellent in sensitivity, resolution, and etching resistance, and useful for fine processing, especially a resist material which hardly absorbs light of an ArF excimer laser or a KrF excimer laser, is excellent in adhesion to a substrate, hence can easily form a minute pattern vertical to the substrate, and is suitable as a minute-pattern forming material for producing a VLSI. CONSTITUTION: This tetrahydrofuran compound is represented by formula (1) (wherein the broken line indicates a single bond, a divalent organic group or a structure wherein a tetrahydrofuran structure and an alicyclic structure being norbornene or tetracyclo£4.4.0.1¬2,¬5.1¬7,¬10|dodecene jointly have one or two constituting carbon atoms; and k is 0 or 1).
Patent KR-20020036822-A (KR)
Inventor: CHO SANG GIL
IPC: B23P17/06
Filed: 2002-04-11
Abstract: PURPOSE: An insulated metal rotating body, a method and an apparatus for manufacturing metal fiber are provided to produce metal fiber in mass-production by preventing current from flowing through the metal rotating body even when the induced electromotive force is generated in a metal plate. CONSTITUTION: Both ends of a metal rotating body(100) are supported by a bearing. The metal rotating body(100) includes a rotational supporting member(30) for supporting the metal rotating body(100). A disc-shaped insulating plate(10) is positioned adjacent to the rotational supporting member(30). A metal plate(20) is provided between the insulating plates(10). The insulating plate(10) is made of Teflon or epoxy. A blade is formed at a circumferential portion of the metal plate(20). The blade is protruded beyond the insulating plate(10), so the blade makes contact with molten metal. At least three metal plates(20) are provided. The rotational supporting member(30) is supported by a bearing. A metal member(60) is arranged the very upper portion of the metal rotating body(100). A heat inducing coil is arranged around the metal member(60). A magnetic flux density focusing member is installed on the heat inducing coil.
Patent KR-20030081571-A (KR)
Title: High performance In-Circuit Emulator
Inventor: NOH SANG TAE
IPC: G06F9/44
Filed: 2002-04-12
Abstract: PURPOSE: A high performance ICE(In-Circuit Emulator) is provided to offer various communication schemes between a debugger and the ICE, and the ICE and a memory so that it can flexibly interface a power of a target board and write or read data to or from a memory. CONSTITUTION: The device comprises a debugger(1), a UART(Universe Asynchronous Receiver Transmitter, 2), a USB(Universal Serial Bus, 3), an Ethernet network(4), data ROMs(5, 8), a main controller(6), a ROM(7), a JTAG(Joint Test Action Group) clock controller(10), a RAM(11), an MCU(14), a level shifter(12), and a bus(15). The debugger(1) is a host program, and is connected to the main controller(6) via the UART(1), the USB(3) and the Ethernet network(4). The ROM(7) stores an operating program, and is connected to the main controller(6) and the RAM(11) and the data ROMs(5, 8) via the bus(15). The JTAG clock controller(10) varies the clock for the MCU(14) operating a target board, and downloads or uploads data via the bus(15). The level shifter(12) controls the voltage difference between the power of the emulator and that of the target board.
Patent KR-20030081869-A (KR)
Title: Combination system capable of controlling each device through a single OSD menu, and a control method therof
Inventor: KANG EUN JEONG
IPC: H04N5/445
Filed: 2002-04-15
Abstract: PURPOSE: A combination system capable of controlling each device through one OSD picture and a method for controlling operations thereof are provided to display a list of operation commands used in a plurality of devices and transmit an inputted operation command to the corresponding device. CONSTITUTION: A user presses a menu key set to select a main menu(S500). A VCR(Video Cassette Recorder) control unit transmits a received key value to a VCR communication unit and a DVD(Digital Versatile Disk) communication unit(S505). A DVD OSD(On Screen Display) block outputs the main menu of an OSD picture(S510). It is judged whether an operation command input termination key is inputted(S515). The VCR control unit transmits a received key value to a DVD control unit(S520). The DVD control unit reads the inputted key value for judging whether the corresponding operation command is related to a DVD(S525). If so, the DVD control unit executes an operation corresponding to the operation command(S530). If not, the DVD control unit transmits the operation command to the VCR control unit(S535). The VCR control unit executes an operation corresponding to the operation command(S540).