baber/WOPTO huggingface dataset:
Patent KR-20030060335-A (KR)
Title: Method and apparatus for controlling EPLD of digital TV
Inventor: LEE DONG IK
IPC: H04N17/00
Filed: 2002-01-08
Abstract: PURPOSE: An apparatus and method for controlling an erasable programmable logic device(EPLD) of a digital TV are provided to display a software version of the erasable programmable logic device to prevent programs related with display of images in advance. CONSTITUTION: An apparatus for controlling an EPLD of a digital TV includes a remote controller(10), an EPLD(20), a ROM(40), a video display processor(50), and a CPU(30). The remote controller receives various commands. The EPLD processes a variety of synchronous signals. The ROM stores version data of the EPLD and various information. The video display processor processes the information stored in the ROM to display the processed information on a screen according to a command inputted through the remote controller. The CPU displays the EPLD version data stored in the ROM or a video signal inputted from the outside on the screen according to a command from the remote controller.
Patent KR-20030064121-A (KR)
Title: A method for simultaneous aluminizing and chromizing treatment
Inventor: LEE MIN SANG
IPC: C23C10/14
Filed: 2002-01-25
Abstract: PURPOSE: A simultaneous aluminizing and chromizing treatment method capable of simultaneously diffusing aluminum and chromium by vacuum heat treating or atmospheric heat treating the slurry coated substrate or related product after coating a slurry comprising metal powders, solvent and binder on an iron based substrate and related product. CONSTITUTION: The method comprises a step (a) of preparing a liquid mixed slurry by mixing the mixture with organic solvent and binder after mixing aluminum powder and chromium powder as elements to be diffused with third metal powder as diffusion controlling element in a certain mixing ratio; a step (b) of removing the organic solvent and binder by drying the slurry coated material inside constant temperature dryer after coating the liquid slurry on the surface of a material to be treated by spraying the mixed slurry injected into a sprayer onto the surface of the material to be treated or dipping the material to be treated into the mixed slurry; and a step (c) of forming a diffusion coating layer in which aluminum and chromium elements are simultaneously diffused by heat treating the solvent and binder removed material to be treated at a target temperature for a certain period of time under the vacuum condition or at an atmosphere of inert gas such as argon after charging the solvent and binder removed material to be treated into reaction tube fabricated to enable atmosphere to be controlled during heat treatment.
Patent KR-20030065072-A (KR)
Title: A seal case
Inventor: KIM KANG CHEOL
IPC: B41K1/36
Filed: 2002-01-29
Abstract: PURPOSE: A seal case is provided to improve convenience of use for a seal by withdrawing the seal having red stamping ink from the seal case through opening a withdrawing hole using a slidable opening handle. CONSTITUTION: A seal case includes a case(10) having a cavity and a withdrawing hole(11). A slidable opening handle(20) is formed at one side of the case(10) in order to open/close the withdrawing hole(11). The case(10) is divided into two parts in order to allow the slidable opening handle(20) to be easily coupled to the case(10). The slidable opening handle(20) has a flexible bending plate(21). The flexible bending plate(21) is slidably moved along a guide slot. One end of the slidable opening handle(20) covers the withdrawing hole(11) and the other end of the slidable opening handle(20) is provided with a red stamping ink vessel(30).
Patent KR-20030067216-A (KR)
Title: Method for correcting time variant defect in thermal image system
Inventor: JUNG SI CHANG
IPC: H04N5/367
Filed: 2002-02-07
Abstract: PURPOSE: An apparatus and a method are provided to correct a time variant defect of an infrared thermal imaging system by comparing an inter-relationship between pixels in an infrared ray detector. CONSTITUTION: One frame of a digital image signal is inputted(S10). Then, a pixel is inspected whether or not the pixel of the frame has a defect(S120). If the defect is created in the pixel, a defect determination number is counted with respect to the pixel(S170). Then, a pixel of a next frame is inspected whether or not the pixel has a defect by receiving a digital image signal of the next frame. If the defect determination number of the pixel exceeds a predetermined level, the pixel is registered as a defect pixel, so that a correction of the defect pixel is carried out(S190).
Patent KR-20030068746-A (KR)
Title: Method for supplying CD insurance clauses
Inventor: CHOI YONG JONG
IPC: G06Q10/10
Filed: 2002-02-16
Abstract: PURPOSE: A method for delivering an insurance clause of a compact disk is provided to supply an insurance clause for the insured with a previous contracted insurance clause through one compact disk when various kinds of insurance are contracted. CONSTITUTION: An insurance company concluded an agreement with an operator of a clause supply web server connects to the clause supply web server by on-line using an Internet network or by off-line and requests a manufacture of a CD clause. The operator stores a corresponding insurance clause in an insurance commodity DB, manufactures a CD, and transmits the CD to the insurance company. The CD clause is output as a tree structure such as a kind, a list, or a text of a commodity. If an item in the list is selected, a corresponding text is output with a voice automatically. If an insured connects to the clause supply web server through an Internet network and selects newly contracted insurance commodity, a corresponding insurance clause is output in the insurance commodity DB and transmitted to the insured.
Patent KR-20030070354-A (KR)
Title: Method for Excavating and Banking the Ground Using Walls Reinforced By Horizontal Earth Anchor
Inventor: CHOI JUN HO
IPC: E02D5/80
Filed: 2002-02-25
Abstract: PURPOSE: An excavating and banking method of ground, using a retaining wall reinforced by a transverse earth anchor, is provided to stabilize the side ground of the excavated portion. CONSTITUTION: An excavating and banking method of ground, using a retaining wall reinforced by a transverse earth anchor, includes a first excavating step, a banking step, and a second excavating step. In the first excavating step, H-files(201) are installed along an excavating line and excavation is performed from the upper side and then retaining plates(202) are installed between the H-files. And then a retaining wall(200) is constructed by installing wales(203) horizontally, crossing the H-files. Holes are bored in the wales. Earth anchors are inserted in the ground not excavated and are anchored. The step of reinforcing the retaining wall is repeated and thus, one side of the ground is excavated. In the banking step, the excavated part is banked. Earth anchors(224), to which anchorage members(230) are integrally combined, are horizontally installed on the banked surface and then the banking is repeated and thus the banking of the excavated part is finished again. In the second excavating step, the ground adjacent to the banked part is excavated and then if the free end portion of the earth anchor horizontally filled in the banked part is exposed, the exposed free end portion of the earth anchor is intensely anchored to the retaining wall. And then excavating is repeated.
Patent KR-20030070944-A (KR)
Title: Piston of variable displacement swash type compressor having structure for preventing rotating of the piston and method for deciding on the structure
Inventor: PARK SANG JIN
IPC: F04B27/08
Filed: 2002-02-27
Abstract: PURPOSE: A piston and a method for deciding a rotation preventing structure are provided to achieve improved performance of compressor by reducing a compressor start torque, while reducing the size and weight of the piston. CONSTITUTION: A piston(400) comprises a piston head unit(410); a bridge unit(420) extended in a rearward direction from the rear surface of the piston head unit; a flange(430) which forms a swash plate insertion space(450) by being bent downward from the bridge unit; and a pair of wings protruded in a circumferential direction from the rear end of the bridge unit. The wings are protruded in such a manner that the outer surfaces of the wings have curvatures smaller than the inner diameter of the front housing of the compressor. A stopper is protruded at a predetermined curvature from the outer surfaces of the wings in such a manner that the stopper line contacts the inner surface of the front housing and prevents a rotation of the piston.
Patent KR-20030072037-A (KR)
Title: Wafer taping apparatus
Inventor: PARK HWAK GEUN
IPC: H01L21/00
Filed: 2002-03-05
Abstract: PURPOSE: An apparatus for taping a wafer is provided to perform a wafer aligning process and a wafer taping process at one place by using a center table and a taping table. CONSTITUTION: An apparatus for taping a wafer includes a wafer loading unit(210), the first wafer transfer unit(215), a center table(230), a taping table(235), the second wafer transfer unit(220), and a wafer unloading unit(225). The wafer loading unit(210) supplies sequentially wafers. The first wafer transfer unit(215) transfers the wafer. The center table(230) is used for aligning the wafer. The taping table(235) is divided into both sides of the center table(230). The second wafer transfer portion(220) transfers the wafer. The unloading portion unloads the wafer from the second wafer transfer portion(220).
Patent KR-20020027432-A (KR)
Inventor: LEE MAN HUI
IPC: H04W76/04
Filed: 2002-03-08
Abstract: PURPOSE: A system for managing a status using an SMS(Short Message Service) is provided to register status information of mobile communication terminals and a client computer, and to receive status information of service subscribers, so as to inquire a present status of the other party in real time. CONSTITUTION: Mobile communication terminals(110,111) register self status information by wireless channels for an SMS, and inquire status information of service subscribers. A mobile communication system(120) manages the wireless channels of the mobile communication terminals(110), and transceives the status information. A status information management server(130) stores and manages subscriber registration information and the status information of the mobile communication terminals(110,111), and supplies the status information of a client computer(150) or the mobile communication terminals(110,111) when requested. The client computer(150) is connected to the status information management server(130) over the Internet(140), and receives the subscriber status information registered in the status information management server(130) to use an instant message.
Patent KR-20030073919-A (KR)
Title: The fabrication method of multi-layer printed circuit board using single etching semi-additive process
Inventor: LEE HUI YONG
IPC: H05K3/46
Filed: 2002-03-14
Abstract: PURPOSE: A method is provided to reduce an undercut caused due to the corrosion of the lower portion of the circuit pattern and achieve improved reliability of the circuit pattern. CONSTITUTION: A method comprises a first copper plating process by performing an electroless copper plating all over the both surfaces of an inner layer substrate; an imaging process of depositing a dry film on the copper foil obtained in the first copper plating process, and exposing the copper foil of the portion where a circuit pattern is to be formed, by exposing and developing the deposited dry film; a second copper plating process for forming a circuit pattern on the exposed copper foil through an electric copper plating process; a strip process of removing the dry film; an inner layer substrate surface treatment process for forming a roughness by flash-etching the copper foil between the circuit patterns and blackening the surface of the circuit pattern; and a lay-up process for forming a dielectric layer on the circuit pattern and repeatedly performing the steps. The inner layer substrate surface treatment process simultaneously removes the copper foil between the circuit patterns and forms a roughness at the surface of the circuit pattern through a blackening process of hydrosulfuric acid.
Patent KR-20030075311-A (KR)
Title: Method and apparatus for recording data on an optical recording medium
Inventor: KO SEONG RO
IPC: G11B7/125
Filed: 2002-03-18
Abstract: PURPOSE: A method for recording data on an optical recording medium is provided to use a recording pulse overlapping a fine adjustment pulse having lower amplitude than a peak level with the peak level and a bias level, thereby suppressing distortion of mark shapes. CONSTITUTION: A device determines whether to use a fine adjustment pulse(S700), and determines a reference level applied to the fine adjustment pulse according to the kind of media(S702). The device determines a level for overlapping with the fine adjustment pulse(S704). The device determines a waveform of the fine adjustment pulse(S706), and determines an amplitude and a period of the fine adjustment pulse. The device generates a recording pulse in reference to a power level, the overlapping level, and the waveform(S708). The device forms mark/space by the recording pulse including the fine adjustment pulse therein(S710).
Patent KR-20020075722-A (KR)
Inventor: AN HYUN GI
IPC: H04N21/25
Filed: 2002-03-18
Abstract: PURPOSE: A method for processing images, reflecting user's behavior is provided to obtain the reality to the reproduced images by reproducing the images via a variable reproducing module for generating variable images according to the user's behaviors. CONSTITUTION: In an image processing method reflecting user's behavior, a variable image producing module includes the steps of analyzing estimated behavior of an image receiving user(S110), generating a plurality of partial images corresponding to the analyzed estimated behaviors(S120), setting reproducing information of the respective generated images(S130), generating variable images by combining the generated partial images with the set reproducing information, setting contents synthesizing information to the respective images generated by the partial image generating step(S140), and combining the set contents synthesizing information with the generated images(S150).
Patent KR-20030075888-A (KR)
Title: Polyurethane foam filter coated by hydroxy apatite titanium dioxide photocatalyst and manufacturing method thereof
Inventor: BAIK CHUL GYUN
IPC: B01D39/02
Filed: 2002-03-21
Abstract: PURPOSE: A polyurethane foam filter is provided in which photocatalyst is coated on the surface of polyurethane foam that is an organic material, and surface adsorptive power of the photocatalyst is improved, and a manufacturing method of the polyurethane foam filter is provided. CONSTITUTION: The polyurethane foam filter comprises polyurethane foam as a principal material; and hydroxy apatite (Ca10(PO4)6(OH)2) titanium dioxide photocatalyst coated on the polyurethane foam, wherein 0.3 to 87 wt.% of the hydroxy apatite titanium dioxide for the total weight of dried coating film is contained in the polyurethane foam, and wherein the polyurethane foam is a polyether or polyester based polyurethane foam and has density of 22 to 32 kg/m¬3 and cell count of 7 to 45 PPI (pores per inch). The manufacturing method of polyurethane foam comprises a step of preparing a principal material, polyurethane foam; a step of preparing a hydroxy apatite titanium dioxide suspension mixture; a step of coating the hydroxy apatite titanium dioxide suspension mixture on the polyurethane foam; and a step of drying the polyurethane foam coated with the hydroxy apatite titanium dioxide suspension mixture, wherein the coating is performed by dipping process, spray process or airless spray process, and wherein the hydroxy apatite titanium dioxide suspension mixture is obtained by mixing carboxylated acrylic copolymer emulsion resin with hydroxy apatite titanium dioxide photocatalyst and adding polyvinylpyrrolidone polymer to the hydroxy apatite titanium dioxide suspension.
Patent KR-20030078164-A (KR)
Title: Method for detecting of speech path bad section in mobile communication system
Inventor: KANG GWON IL
IPC: H04B17/00
Filed: 2002-03-28
Abstract: PURPOSE: A method for detecting a failed section of a speech path in a mobile communication system is provided to sense a speech failed section by performing a loop back function every section, thereby quickly detecting the speech failed section. CONSTITUTION: A system receives a reverse traffic frame(ST11), and checks whether the received frame is in a channel card loop back state(ST12). If so, the system confirms whether a control message is included in the reverse traffic frame(ST13). If so, the system generates an acknowledge message to input the message in an encoder buffer(ST14). If the control message is not included, the system copies the reverse traffic frame to input the copied frame in the encoder buffer(ST15). The system processes the reverse traffic frame(ST16). The system transmits the processed reverse traffic frame to a vocoder selector or an exchange(ST17).
Patent KR-20030069751-A (KR)
Title: Ferroelectric capacitors on protruding portions of conductive plugs having a smaller cross-sectional size than base portions thereof and methods of forming same
Inventor: LEE MUN SUK
IPC: H01L21/768
Filed: 2002-03-29
Abstract: PURPOSE: A ferroelectric capacitor positioned on a protrusion of a conductive plug having a cross section smaller than that of a base part of the conductive plug and a fabricating method therefor are provided to embody reliable and high performance ferroelectric capacitors by easily patterning electrodes and by maximizing the surface area of a lower electrode. CONSTITUTION: The conductive plug has the base part having the first cross section width and the protrusion(49a) protruding from the base part such that the protrusion has the second cross section width smaller than the first cross section width. A conductive layer is positioned on the protrusion opposite to the base part, composed of the first conductive layer. A ferroelectric material is positioned on the first conductive layer opposite to the protrusion. The second conductive layer is positioned on the ferroelectric material opposite to the first conductive layer.
Patent KR-20030088673-A (KR)
Title: Single chip delay-locked loop
Inventor: CHO YEONG GYUN
IPC: H03L7/08
Filed: 2002-05-14
Abstract: PURPOSE: A single chip PLL(phase locked loop) is provided to reduce the manufacturing cost and power noise by reducing a number of pins in a semiconductor chip. CONSTITUTION: An input pad(23) is connected to a first node(N1). An output pad(25) is connected to a second node(N2). A low power pad(24) is connected to a lower power line(27). A PLL core(21) receives high power from an upper power line(26) and low power from the lower power line(27). The PLL core(21) receives an input clock signal from the first node(N1) to generate a clock signal having a predetermined frequency and transmit the clock signal to the second node(N2). A first diode(D1) is connected between the lower power line(27) and the first node(N1). A second diode(D2) is connected between the first node(N1) and the upper power line(26). A capacitor is connected between the upper power line(26) and the lower power line(27).
Patent KR-20030091593-A (KR)
Inventor: BAE SEOG NYEON
IPC: A23L2/38
Filed: 2002-05-28
Abstract: PURPOSE: Provided is a beverage composition which characteristically comprises citric acid, zinc and albumin, as main ingredients. Therefore, it is easily absorbed into the human body and provides beneficial components to the human body. CONSTITUTION: A beverage composition comprising citric acid, zinc and albumin is characterized by containing 1-10 wt.% of citric acid, 1-5 wt.% of zinc, 0.01-1 wt.% of albumin, and at least two kinds of a sweetening agent, an acidifying agent, a taste regulating agent, a preservative, a coloring agent and natural fruit juice.
Patent KR-20030096544-A (KR)
Title: Manufacturing process of Kimchi using the fruit bodies of Paecilomyces japonica cultured in glutinous rice
Inventor: KIM YONG HAE
IPC: A23B7/10
Filed: 2002-06-14
Abstract: PURPOSE: Provided are a method of preparing cordyceps militaris cultured in glutinous rice badge, and the kimchi made therefrom. CONSTITUTION: The preparation method comprises the steps of: culturing cordyceps militaris in a glutinous or brown rice badge containing 25-40wt.% of moisture; and adding the cordyceps militaris to kimchi seasoning and fermenting it to make various kimchi with cabbage, cucumber or Welsh onion.
Patent KR-20020059316-A (KR)
Inventor: CHOI JI SUNG
IPC: G09F19/00
Filed: 2002-06-20
Abstract: PURPOSE: Provided is an advertisement system with providing aroma which supplies aroma for public facilities which are easily worn and soiled by many people so that it gives people a clean environment with reliving discomfort in using the public facilities. CONSTITUTION: The advertisement system with providing aroma comprises the parts of: an aromatic(10) which is placed at the public facilities to distribute aroma; and an advertisement board(20) which shows advertisement of advertisers to provide the aromatic wherein a plate, a support tool to form space for showing advertisement, an aperture part and a sealing tool to be decomposed in inserting and releasing advertisement are included.
Patent KR-20040001016-A (KR)
Title: Semiconductor manufacturing apparatus having heater to be easily separated from conector
Inventor: CHOO JONG BEOM
IPC: H01L21/02
Filed: 2002-06-26
Abstract: PURPOSE: A semiconductor manufacturing equipment is provided to easily separate a connector from a heater placed at the lower part of wafer susceptor. CONSTITUTION: An adaptor is disposed at the upper part of a heater(110). The first screw(131) formed at the bottom of the adaptor is inserted into the body of the heater(110). A connector(140) is located at the upper part of the adaptor. The second screw(141) formed at the bottom portion of the connector is inserted into a threaded hole(132) formed at the center part of the adaptor. The connector(140) is made of a nickel alloy and provides an electrical power path to the heater. Heating element of the heater(110) and the adaptor are made of graphite.
Patent KR-20040001870-A (KR)
Title: Method for forming Bismuth-base ferroelectric layer
Inventor: KIM NAM GYEONG
IPC: H01L21/105
Filed: 2002-06-29
Abstract: PURPOSE: A method for forming a bismuth-based ferroelectric film is provided to be capable of restraining c-axis orientation. CONSTITUTION: A ferroelectric film containing bismuth is coated on a semiconductor substrate(21). The ferroelectric film is then baked(22). Two-step RTP(Rapid Thermal Processing) is performed under the different pressure(23). At this time, the first RTP is performed in the low pressure of 1-30 mtorr and the second RTP is performed in the atmospheric pressure of about 760 torr. Furnace annealing is then performed(24).