baber/WOPTO huggingface dataset:
Patent KR-20050000452-A (KR)
Inventor: CHU YONG SIK
IPC: C10L5/48
Filed: 2003-06-24
Abstract: PURPOSE: To provide a method for manufacturing a waste vinyl fuel for cement kiln inexpensively and environmentally by minimizing incombustible components in waste vinyl, adding additional waste synthetic resin to the waste vinyl and controlling specific gravity and size of the solidified fuel injected into the cement kiln. CONSTITUTION: The method for manufacturing a waste vinyl fuel for cement kiln comprises: a step of preparing a mixture having apparent specific gravity of 0.5 to 1.0 by mixing 95 to 70 wt.% of rural waste vinyl with 5 to 30 wt.% of waste synthetic resin; and a step of preparing a solidified fuel having an average grain size of 50 to 300 mm by passing the mixture through pressing process, molding process and cutting process, wherein the waste synthetic resin is the one selected from the group consisting of polyethylene, polyethylene terephthalate and polypropylene.
Patent KR-20040047534-A (KR)
Inventor: CHOI SI YEONG
IPC: H01L27/108
Filed: 2003-06-24
Abstract: PURPOSE: A semiconductor device with a buried insulation layer pattern is provided to minimize a short channel effect and a punch-through phenomenon generated when a depletion layer in a semiconductor substrate near a drain region expands, by selectively removing a silicon germanium layer formed by an epitaxial growth technology and by forming a buried insulation layer pattern under the drain region. CONSTITUTION: An isolation layer pattern(200') is disposed in a trench for defining an active region, formed in a predetermined region of the semiconductor substrate(100). A gate electrode(214) crosses the active region and the isolation layer pattern. Impurity diffusion layers(240s,240d) are formed in the active region at both sides of the gate electrode. The buried insulation layer pattern(200a) is disposed under at least one of the impurity diffusion layers.
Patent KR-20050005029-A (KR)
Title: Electromagnetic torch oscillation device for narrow gap welding
Inventor: KIM DOO YOUNG
IPC: B23K9/24
Filed: 2003-07-01
Abstract: PURPOSE: An electromagnet vibrating torch for narrow gap welding is provided to minimize the weld defect by dispersing an arc heat input in a narrow welding part and to apply an electromagnet vibrating torch to a wide welding part. CONSTITUTION: An electromagnet vibrating torch for narrow gap welding comprises a cylindrical torch body(10), plural up-and-down vibrating permanent magnets(18) placed in the lower portion of an up-and-down vibrating shaft(14), an upward and downward vibrating electromagnet(20) placed around the up-and-down vibrating shaft to vertically vibrate the up-and-down vibrating shaft, leftward and rightward driving permanent magnets(34) placed orthogonally in the lower end portion of the upward and downward vibrating shaft, a gas nozzle connecting tube(36) connected with the lower end portion of the up-and-down vibrating shaft via a hinge(32), and leftward and rightward driving electromagnets(38) facing the leftward and rightward driving permanent magnets to leftward and rightward drive the gas nozzle connecting tube.
Patent KR-20050005965-A (KR)
Inventor: KWON BYOUNG HO
IPC: H01L21/302
Filed: 2003-07-08
Abstract: PURPOSE: A dummy pattern structure of a semiconductor device and a manufacturing method thereof are provided to prevent a stepped portion from being generated between a peripheral region and a cell region by forming bar type dummy patterns on each dummy metal pattern in the peripheral region. CONSTITUTION: An MIM(Metal Insulator Metal) capacitor is formed on a cell region of a substrate(10). A plurality of dummy metal patterns(12) are formed on a peripheral region of the substrate. An HDP(High Density Plasm) oxide layer is formed on the resultant structure via first and second dummy patterns(15a,15b) used as a polishing barrier. The second dummy patterns are spaced apart from each other on each dummy metal pattern. The second dummy pattern is a bar type structure.
Patent KR-20050006388-A (KR)
Inventor: KIM HWA OHG
IPC: A23B7/10
Filed: 2003-07-08
Abstract: PURPOSE: A door sealing structure of a kimchi refrigerator in which a rib of a lower surface of a door top cover is connected to the rib opening of a door, and a door sealing film containing a sealing opening having a diameter smaller than the inner diameter of the rib opening is attached to the lower surface of the door is provided. It prevents the splitting of the door top cover by permeation of foaming liquid between the rib opening and rib in case of foaming the foaming liquid in the door. CONSTITUTION: The door sealing structure of a kimchi refrigerator comprises: a door sealing film(30) attached to the lower surface of a door(10); and plural sealing openings(32) which are prepared in the door sealing film and have a diameter smaller than the inner diameter of a rib(22) to cover the rib. The outer periphery diameter of the rib is 1mm smaller than the diameter of the rib opening. The door sealing structure also contains a buffer dam and a buffering material. The kimchi refrigerator contains the door having a door top cover(20) having plural ribs and plural rib openings(12) in which ribs are placed.
Patent KR-20050011797-A (KR)
Inventor: MOON YOUNG MU
IPC: F25D11/00
Filed: 2003-07-24
Abstract: PURPOSE: A refrigeration-type hot water device is provided to supply hygienically water in a summer season and a region with hot climate by cooling and storing the water with an auxiliary cooling device. CONSTITUTION: A refrigeration-type hot water device having cold and hot water supply systems for feeding the cold and hot water by cooling and heating the water purified and contained in a water tank(300) is composed of a cooling storage unit(200) for being a space for mounting the water tank receiving the water, refrigerating and keeping the water tank at low temperature, having one side opened and closed by a door(210), a peripheral case(110) made from a heat insulation material, and an auxiliary cooling unit(220) disposed therein; the water tank mounted in the cooling storage unit to supply the water into a cold water tank(500) and a hot water tank(600); a water supply unit having a pumping unit(400) for distributing and feeding the water by combining an injecting port of the water tank disposed at the cooling storage unit and a supply pipe(490) connected with the cold and hot water tanks mounted under the water tank; a main cooling unit(510) for refrigerating the cold water tank; and a heating unit having a heater for applying heat to the hot water tank.
Patent KR-20050017903-A (KR)
Inventor: KIM MOUNG SU
IPC: G02F1/133
Filed: 2003-08-11
Abstract: PURPOSE: An LCD(Liquid Crystal Display) and a video signal correcting method are provided to improve the response speed of liquid crystal and prevent flicker by correcting a video signal. CONSTITUTION: An LCD includes a plurality of pixels, a video signal correction unit, and a data driver(500). The video signal correction unit compares the current video signal with the previous video signal and the next video signal, provided by a signal source, to correct the current video signal. The data driver converts the corrected video signal into a corresponding data voltage and provides the data voltage to the pixels. When the difference between the previous video signal and the current video signal is less than the first set value and the difference between the current video signal and the next video signal exceeds the second set value, the current video signal is corrected based on the current video signal and the next video signal. When the difference between the previous video signal and the current video signal exceeds the first set value, the current video signal is corrected based on the previous video signal and the current video signal.
Patent KR-20050017253-A (KR)
Inventor: YOUN WON BONG
IPC: G09G3/36
Filed: 2003-08-11
Abstract: PURPOSE: An apparatus for driving the liquid crystal display device is provided to reduce the deviation of current consumption due to the gate on voltage controller generated by the process distribution of the transistor. CONSTITUTION: An apparatus for driving the liquid crystal display device includes a gate voltage generation unit, a gate on voltage controller, a gate driver and a source driver. The gate on voltage controller is provided with a base current applying unit(20), a switch unit(10) and a current consumption controller(30). The base current applying unit discharges the first voltage in response to the RC time constant. The switch unit applies the gate on voltage to the gate driver by determining the on/off based on the current applied from the base current applying unit. And, the current consumption controller controls the current consumption of the switching unit.
Patent KR-20040016397-A (KR)
Title: Organic el element drive circuit and organic el display device using the same
Inventor: ABE SHINICHI
IPC: H05B33/00
Filed: 2003-08-13
Abstract: PURPOSE: An organic EL element drive circuit is provided to be capable of making sure a wide dynamic range for drive current regulation, absorbing difference of luminance due to difference of organic EL material and facilitating luminance regulation for such as white balance. CONSTITUTION: The reference current setting circuit(2R) includes a non-volatile memory(21), which is used commonly by the reference current setting circuits(2G,2B), a current-mirror type reference current generator circuit(22) and a current-mirror type reference current correction circuit(23). The current-mirror type reference current generator circuit(22) of the reference current setting circuit(2R) generates a reference current corresponding to data value for R color. The data value is read out from an R-data region of the non-volatile memory(21) and the reference current generated by the reference current generator circuit(22) is m times the reference current Iref. The reference current correction circuit(23) is constructed with a corrected current generator circuit and a current synthesizer circuit, which are constructed with current-mirror circuits, respectively. The corrected current generator circuit generates a current to be added to or subtracted from the reference current Iro from the reference current generator circuit(22) with resolution of 1£mu|A. The current synthesizer circuit synthesizes the reference current Iro from the reference current generator circuit(22) with the current from the corrected current generator circuit to generate a corrected reference current Ir at an output terminal(24). Thus, an input side transistor Tra of the current mirror circuit(3) is driven by the corrected reference current Ir.
Patent KR-20050018493-A (KR)
Inventor: AN CHANG YEUP
IPC: H04B7/14
Filed: 2003-08-14
Abstract: PURPOSE: A repeater for embedding a spectrum analyzer and a fading compensation equalizer in a satellite communication system is provided to monitor a spurious feature including an IMD(Intermodulation Distortion) component shown by non-linearity through a power amplifier, and to control the spurious feature, thereby minimizing the spurious feature. CONSTITUTION: A fading compensation equalizer(111) compensates for/equalizes a distorted waveform of a received satellite communication signal. A spectrum analyzer(124) outputs waveform data corresponding to power of the satellite communication signal, and extracts a spurious component from the waveform data. A spurious remover(126) controls the extracted spurious component, so that the controlled component can re-enter a power amplifier(122). A waveform data collector(130) collects the waveform data. A waveform data transmitter(140) transmits the waveform data to a user terminal(170).
Patent KR-20050020041-A (KR)
Inventor: KIM MYUNG JOON
IPC: G06F15/16
Filed: 2003-08-20
Abstract: PURPOSE: A device and a method for automatically controlling an output buffer current of an IC chip, and an IC using the same are provided to guarantee SI(System Integrity) and minimum power consumption of an output buffer without analyzing the signals of a PCB(Printed Circuit Board) by automatically controlling the current of the output buffer in the counter chip according to relative load among multiple IC chips. CONSTITUTION: An SI checker(500) outputs a result by checking a state of the signal received from the counter chip through an input buffer(230). An SI controller(400) converts/transmits a check result of the SI checker to the counter chip based on a specified protocol and transmits the signal in the chip to the counter chip through the output buffer(210) by controlling the current of the output buffer according to the check result received from the counter chip. An SI I/O(Input/Output) pad(250,260) performs check result transmission from the SI controller to the counter chip and check result reception from the counter chip to the SI controller.
Patent KR-20050020049-A (KR)
Inventor: KIM YOO HWAN
IPC: G01R31/28
Filed: 2003-08-20
Abstract: PURPOSE: A jig for testing circuit boards is provided to prevent bending and breakage of a test pin by suppressing deformation of the test pin by a spacer between plates by using a rigid material. CONSTITUTION: A jig for testing circuit boards includes a first plate(21) implemented on a circuit board side, a second plate(22) implemented on a test apparatus side which is in communication with the circuit board, a test pin(26), and spacers(24,25). The test pin couples the terminals of the first and second plates. The spacer maintains the spacing between the first and second plates. The spacer is made of a rigid material which prevents a variation of the spacing.
Patent KR-20050020127-A (KR)
Inventor: KIM DAE KYUNG
IPC: H04W4/00
Filed: 2003-08-21
Abstract: PURPOSE: A designated number billing system and a method of a mobile communication network and a recording medium for storing a program thereof are provided to bill a designated number without billing a calling terminal for service charges, so that a user does not have to pay for the service charges when lending a terminal of other user. CONSTITUTION: An MSC(105) performs a call setup/canceling function, and generates billing data including telephone numbers of a calling terminal and a called terminal(101,102), call duration, and designated number billing information. An HLR(106) includes an additional service field where subscriber information, position information, and user authentication information are stored. An ARS(107) supplies a service announcement voice when one of the terminals(101,102) is connected, and requests the MSC(105) to connect with a designated number billing call according to user authentication results. A BC(Billing Center)(108) receives billing data to carry out a billing process, and bills a designated number for service charges with regards to the billing call.
Patent KR-20040086091-A (KR)
Inventor: OKADA NORIHISA
IPC: B21D22/14
Filed: 2003-08-29
Abstract: PURPOSE: To provide a sequential forming method and a sequential forming apparatus for solving such a problem that when a product is pulled out from an installation jig after forming, a flat end part of the product is deformed relative to a certain shape by influence of distortion stress generated during processing. CONSTITUTION: The sequential forming apparatus(100) comprises a table(110) on which a metal processing work(10) is mounted; a work clamp(120) for fixing the metal processing work to the table; a spindle disposed perpendicularly to a plane formed by the table; and a means relatively moving the table and the spindle, wherein the spindle comprises a sequential forming tool and a distortion removing tool(200) in such a way that they are freely exchanged, and wherein the distortion removing tool comprises a shank part that is pressed into the spindle, a hot air ejection part, an electrical heater for overheating air supplied, a sensor for sensing temperature of hot air of the ejection part, and a controller for controlling the heater based on data of the sensor.
Patent KR-20050022765-A (KR)
Inventor: SONG EUI HO
IPC: H02P7/29
Filed: 2003-08-27
Abstract: PURPOSE: A motor driver having a wide range speed control function is provided to enhance driving performance of a motor by controlling high speed as well as low speed of the motor. CONSTITUTION: A motor driver having a wide range speed control function includes an output pulse generation algorithm of an inverter terminal embodied as a DSP in order to widen a speed control range of a motor and improve the performance of the motor. The output pulse generation algorithm is used for changing an output frequency.
Patent KR-20050024781-A (KR)
Inventor: LEE CHANG NAM
IPC: E04G23/02
Filed: 2003-09-04
Abstract: PURPOSE: A reinforcing method using a forced strut between a post and a beam is provided to increase resisting bearing power of axial load at a long column and bending bearing power for the lateral load by reducing the distance toward a portion where the post is constrained by the strut. CONSTITUTION: A reinforcing method using a forced strut between a post(1) and a beam(2) is composed of a jack housing(4) and a bending press unit(5) attached on a portion separated from an end joint point of the upper end of the post and the beam; and a strut frame(3) installed between the jack housing and the bending press unit. The bearing power of the beam and the post is increased by pressurizing the strut frame with a hydraulic jack. The strut frame comprises a strut receiving compressive force; a flat press plate welded to the end of the strut of the post; a press bolt welded in the center of the flat press plate; and a bending press plate formed by bending a steel plate in a circular arc form and welded to the end of the strut of the beam.
Patent KR-20050028425-A (KR)
Title: Panel
Inventor: NAM SANG WOOK
IPC: E04B1/94
Filed: 2003-09-18
Abstract: A fire-resistant panel for construction is provided to produce with standard requirements and to supply in large quantities with low expenses. The fire-resistant panel for construction comprises the steps of burying one or more inorganic fiber nets(5,5') between two front and rear boards(1,1'), forming retreated parts(8,8') and projected parts(9,9') on four sides or right and left sides, then connecting with panels(10) continuously, forming gauze planes(19,20) on contact planes(15,15') of the retreated parts(8,8') and the projected parts(9,9') and filling up with fillers. The fillers is composed of 10~30 percent binder composed of 10~40 percent inorganic adhesives and 60~90 percent loess, 60~90 percent expandable perlite, 10~30 percent zeolite, 10~30 percent inorganic fibers, a small-quantity of foaming agents, superplasticizer and expander.
Patent KR-20050028990-A (KR)
Title: Apparatus for matching antenna in mobile phone along with position of antenna
Inventor: KANG MYOUNG HOON
IPC: H01Q1/24
Filed: 2003-09-19
Abstract: An apparatus for matching an antenna in a mobile communication terminal according to an antenna state is provided to supply a 2-step antenna matching circuit in accordance with an antenna state, thereby optimizing optimum antenna features while maintaining an optimum matching state. Certain sides of the first and fifth capacitors are connected between an antenna(120) and a duplexer(130), while other sides thereof are connected to a ground. Certain sides of the second and fourth capacitors are connected between the antenna(120) and the duplexer(130), while other sides thereof are connected to an FET(110). The third capacitor is connected between the antenna(120) and the duplexer(130). A sensing unit senses that the antenna(120) is expanded or inserted, and outputs a sensing signal. The FET(110) is switched on or off by receiving the outputted sensing signal.
Patent KR-20050029606-A (KR)
Title: Network scan/print system for news mail transporting/receiving and method thereof
Inventor: SAMPATH KUMARA
IPC: G06F17/00
Filed: 2003-09-23
Abstract: A system and a method for network scanning/print including a network MFP(Multi Function Peripheral) directly transmitting/printing a news mail received from an NNTP(Network News Transport Protocol) server are provided to directly exchange a facsimile news mail with the NNTP server by using the network MFP and transmit a status of the MFP as a new mail form when an error is generated in the MFP. The network MFP(300) connects/communicates with the NNTP server(200) through the Internet(100) and includes an NNTP client program. A PC outputs the news mail received from the NNTP server to a monitor by installing the NNTP client program. The network MFP includes an image former(310) scanning a document, a compressing/decompressing module(320) compressing/decompressing raw data of the scanned document, a format converter(330) converting the raw data into a file and outputting it, a news mail processor(340), and a microcomputer(350). The news mail processor makes the news mail by adding the converted file after making a news header matched with the file into a text form. The microcomputer transmits the news mail to the NNTP server by using the NNTP client program.
Patent KR-20050029997-A (KR)
Title: Duct structure of super charger for automobiles
Inventor: KANG SEONG DEOK
IPC: F02M35/10
Filed: 2003-09-24
Abstract: Duct structure of a supercharger for a vehicle is provided to improve durability of connection parts, pipe parts, and bellows parts, to improve manufacturability, to reduce the manufacturing cost, to reduce noise, and to improve strength of the bellows parts. In duct structure of a supercharger(200) for a vehicle, dusts(110,120) have connection parts(111,121) formed to both ends of pipe parts(112,122) and bellows parts(113,123) formed to one-ends of the pipe parts. The connection parts and the bellows parts are made of polyamid elastomer and the pipe parts are made of polyamid high impact. The bellows parts are formed in three-lined spiral shape and air passes through the bellows parts while spirally rotating. Recessed parts(113a,123a) are formed to the opposed sides of the bellows parts.
Patent KR-20050030771-A (KR)
Title: High performance radial tire using hybrid cord for carcass ply
Inventor: CHOI JAE SHIK
IPC: B60C9/04
Filed: 2003-09-26
Abstract: A high-performance radial tire for applying a hybrid cord to a carcass layer is provided to improve fatigue resistance, dimensional stability, and adhesive force with rubber by using a dip cord made of lyocell and polyvinyl alcohol multi-filaments. A high-performance radial tire(31) having aspect ratio below 0.65 is composed of a pair of parallel bead cords, at least one radial carcass ply wound around a bead core(36), a belt layer layered on the outer peripheral surface of the carcass, and a circumferential belt reinforcing layer formed on the outer periphery of the belt layer. A carcass layer has a hybrid dip cord made of lyocell and polyvinyl alcohol multi-filaments. The hybrid dip cord has strength of 10~50kg, elongation of 6~20%, adhesive force of 10~40kg, fatigue resistance over 80%, denier fineness of 1700~8000, and shrinkage below 3%.
Patent KR-20040028538-A (KR)
Inventor: KIM HYO JUN
IPC: C12N9/12
Filed: 2003-09-27
Abstract: PURPOSE: A monoclonal antibody specific to human mitochondrial adenylate kinase isozyme 3(AK3) is provided, thereby accurately detecting AK3 which is as a detecting marker of heart disease, so that heart disease can be accurately diagnosed. CONSTITUTION: A monoclonal antibody specific to human mitochondrial adenylate kinase isozyme 3(AK3) comprises 4 or more of CDRs(complementarity determining regions) selected from the group consisting of (a) SEQ ID NO: 41 to SEQ ID NO: 46, (b) SEQ ID NO: 47 to SEQ ID NO: 52, (c) SEQ ID NO: 53 to SEQ ID NO: 58, (d) SEQ ID NO: 59 to SEQ ID NO: 64, (e) SEQ ID NO: 65 to SEQ ID NO: 70, (f) SEQ ID NO: 71 to SEQ ID NO: 76, (g) SEQ ID NO: 77 to SEQ ID NO: 82, (h) SEQ ID NO: 83 to SEQ ID NO: 88, (i) SEQ ID NO: 89 to SEQ ID NO: 94 and (j) SEQ ID NO: 95 to SEQ ID NO: 100, wherein the monoclonal antibody is produced from hybridoma selected from KCLRF-BP-00058 to KCLRF-BP-00066.