baber/WOPTO huggingface dataset:
Patent KR-20030061130-A (KR)
Title: Electron gun for CRT
Inventor: CHOI YEONG SU
IPC: H01J29/48
Filed: 2002-01-10
Abstract: PURPOSE: An electron gun is provided to allow for an early stabilization of the luminance and color coordinates of the back raster of the screen by maintaining the gap formed between the first and second electrodes parallel during the thermal expansion. CONSTITUTION: An electron gun comprises a cathode for emitting electron beams toward a phosphor screen; and a first electrode(13), a second electrode(14), a third electrode and a fourth electrode(18) disposed sequentially from the cathode. The connector for applying a voltage to the electrodes includes a voltage conductor portion(19) for applying a voltage and an electrode connector portion(20) for maintaining gaps between the electrodes. The voltage conductor portion and the electrode connector portion are made of materials having different stiffness and thicknesses. The electrode connector portion has a bent portion(21).
Patent KR-20020028928-A (KR)
Title: the Method for Fabricating the Functional Complexed Resin
Inventor: LEE JEONG SEOK
IPC: C08J3/20
Filed: 2002-01-10
Abstract: PURPOSE: Provided is a functional synthetic resin emitting infrared rays, which helps the health of human bodies and has antimicrobial and sterilizing functions and generates anions and screens electromagnetic waves. CONSTITUTION: The functional synthetic resin is produced by a process comprising the steps of: mixing 1-5% of a coloring agent, 0.1-20% of tourmaline powder, a synthetic resin, and additives containing an antifoaming agent, wherein the synthetic resin is selected from the group consisting of acrylonitrile-butadiene-styrene(ABS), very LDPE, acrylonitrile styrene, medium density PE, polypropylene, and etc.; melting the mixture to make liquid; hardening the liquid mixture and extruding and injecting.
Patent KR-20020011142-A (KR)
Title: A system to make profits by the internet communications service that to use changing arrival system
Inventor: KIM YONG SEONG
IPC: H04L12/14
Filed: 2002-01-18
Abstract: PURPOSE: A method for creating the profit of an Internet communication business using a termination service is provided to create a high profit by receiving data from an Internet communication enterpriser and an Internet telephony enterpriser, connecting to a receiver-side PSTN(Public Switched Telephone Network), and performing a communication using the Internet. CONSTITUTION: If a transmission result value of a termination switch network server(700) is a successful value, an updated termination telephone number is transmitted to a PSTN(600) when a transmitter and a receiver are located in a same position and a network of an Internet telephony enterpriser(500) in a long distance region. If the transmission result value of the termination switch network server(700) is a failure value, a real telephone number of the receiver is transmitted. An Internet communication enterpriser(310) and an Internet telephony enterpriser(300) change termination information so that the Internet communication enterpriser(310) and the Internet telephony enterpriser(300) receive the creating effect of a profit using a termination service. The Internet telephony enterpriser(500) changes termination information so that a network of a basic communication enterpriser for providing the termination service is used as a transmitter-side basic communication network in the PSTN(600).
Patent KR-20020065374-A (KR)
Inventor: BLAIN STEPHANE
IPC: C23C16/44
Filed: 2002-02-04
Abstract: PURPOSE: A method of depositing a thick dielectric film is provided to permit the production of film of thickness of 20 microns or more processed in a single run for a large number of wafers in the same batch using a special deposition sequence in a commercial reactor. CONSTITUTION: A method of depositing thick dielectric films on a substrate comprises building up a dielectric film by depositing a plurality of layers by PECVD(Plasma Enhanced Chemical Vapor Deposition) in a reactor, each layer having a final thickness less than the thickness of the film to be deposited and cleaning the reactor between the deposition of each layer.
Patent KR-20030066901-A (KR)
Title: Development of electrode compartment for enhanced electrokinetic remediation and post-treatment of waste water
Inventor: HAN SANG JAE
IPC: B09C1/00
Filed: 2002-02-06
Abstract: PURPOSE: Provided is an electrode compartment for enhancing electrokinetic soil remediation efficiency and post treatment of wastewater by providing an anode and a cathode with carbonate and sulfur, respectively, to prevent H¬+ ions and OH¬- ions to permeate into soil. CONSTITUTION: The electrode compartment comprises an anode provided with oyster shells, waste gyps, or coal ash having high acid buffering capability so as to prevent electroosmosis efficiency decrease caused by hydrogen ions by eliminating hydrogen ions, and a cathode provided with waste gyps tex containing sulfur and ferrum and activated carbon fiber containing carbonate being capable adsorbing heavy metals to prevent remediation efficiency decrease caused by hydrogen precipitation by eliminating OH¬- ions.
Patent KR-20030070313-A (KR)
Title: A drying tower for fire hose
Inventor: LEE JUNG HYE
IPC: A62C33/02
Filed: 2002-02-23
Abstract: PURPOSE: A drying tower for a fire fighting hose is provided to rapidly simply achieve an optimal dried state of the hose by partially or wholly operating a drying room of the tower into a forcible drying mode or natural drying mode according to the weather. CONSTITUTION: The drying tower for a fire fighting hose comprises a tower body(10) made of opaque glass and formed with a plurality of ventilation windows(20), plural pairs of post frames(30), each having a guide channel, a plurality of lift units(40) movably mounted between each pair of the post frames and formed with hangers, respectively, limit switches(49a,49b) installed on the post frames so as to restrict upper and lower positions of each lift unit, a shutter unit(50) for sectionalizing a drying room(11) into a forcible drying room(11a) and a natural drying room(11b), a cleaning unit(60) for spraying high-pressure water jet, a heating unit for forcible circulation of hot air, and an accessory drying bar.
Patent KR-20020030064-A (KR)
Inventor: CHOI YONG SUCK
IPC: A01K97/10
Filed: 2002-03-28
Abstract: PURPOSE: A simple fishing stand is provided to considerably reduce the size and the weight of the fishing stand and to improve the convenience of use by integrally coupling two parts of the existing two fishing stand. CONSTITUTION: The fishing stand is constructed by integrally coupling a front stand part and a rear stand part of the existing fishing stand, and the fishing stand is made of aluminum, thereby the weight and the size of the fishing stand are able to be considerably reduced. Additionally, since the fishing stand is provided with a height adjusting bolt, it is possible to freely mount the fishing stand in every place including a sloping rod.
Patent KR-20030078388-A (KR)
Title: Apparatus for providing information using voice dialogue interface and method thereof
Inventor: KIM JEONG SU
IPC: G10L13/04
Filed: 2002-03-29
Abstract: PURPOSE: A device and a method for providing information by voice conversation interface are provided to search information desired by a user in real time and supply various and friendly conversation via a voice interface according to the taste of the user, by avoiding the repetition of same conversation through the conversation history of the user. CONSTITUTION: A device for providing information by voice conversation interface includes a voice recognition part(110) for receiving voice signals to recognize sound and converting the voice signals to sentences, a conversation management part(130), an information extracting part(140), a user modelling part(150), and a sentence generating part(160). The conversation management part is formed of an intension analyzing part(131) and an intension generating part(133), and carries out the analyzation on the intension of the voice signals of a user and the generation of the intension for the response to the user. The information extracting part searches online/offline information for any query information input of the user. The user modelling part analyzes the propensity of the user by the input information on the user conversation. The sentence generating part carries out the conversion from the intension information of the user to sentences. A sentence synthesizing part(171) synthesizes and outputs voice from the input sentences.
Patent KR-20030080154-A (KR)
Title: Allocation method for scrambling code of mobile telecommunication terminal equipment
Inventor: JUNG HUI SEOK
IPC: H04B7/26
Filed: 2002-04-04
Abstract: PURPOSE: A method for assigning a scrambling code of a mobile communication terminal is provided to assign a scrambling code group according to a neighboring degree of a cell, thereby improving an initial cell search speed of the mobile communication terminal. CONSTITUTION: A system sets one of base stations as a reference base station, and assigns a scrambling code group according to a neighboring degree(S1,S2). When a reference scrambling code is assigned to the reference base station, the system sequentially selects other base stations, and assigns scrambling code groups to the selected base stations according to neighboring degrees(S3-S6).
Patent KR-20030087776-A (KR)
Title: Method for preparing far-infrared ray emitting grain
Inventor: KWON YOUNG DAE
IPC: A23L7/196
Filed: 2002-05-09
Abstract: PURPOSE: Provided is a method of manufacturing cereals which radiate far-infrared rays by illuminating specially designed visible and infrared rays thereto, and increase calories. CONSTITUTION: A method of manufacturing cereals radiating far-infrared rays comprises the steps: obtaining visible rays by controlling the wavelength of the light with a visible-regional filter through the color while controlling the energy density through the brightness, and illuminating the visible rays onto the cereals; and obtaining a infrared ray with specific wavelength by filtering the light with an infrared-regional filter, swirling the infrared ray with an infrared-regional screw, focusing it, and illuminating it onto the cereals.
Patent KR-20030088725-A (KR)
Title: A liquid crystal display apparatus
Inventor: CHOI MIN SEONG
IPC: G09G3/36
Filed: 2002-05-14
Abstract: PURPOSE: An LCD device is provided to reduce a difference between pixels connected to gate lines enhance the picture quality by applying gate-on and gate-off voltages of different levels to each gate drive IC according to the length of electric wire. CONSTITUTION: An LCD device includes an LCD panel(10), a timing controller(50), a gate voltage generator(40), a plurality of gate drive ICs(21-23), and a plurality of source drive ICs(30). The LCD panel(10) includes a plurality of gate lines, a plurality of data lines, and a plurality of pixels therebetween. The timing controller(50) is used for receiving a clock signal, a synchronous signal, and a color signal, converting a data format for color signal, and generating a control signal for driving the LCD panel(10). The gate voltage generator(40) is used for generating a gate-on voltage signal and a gate-off voltage signal. The gate drive ICs(21-23) are used for applying the gate-on voltage signal and the gate-off voltage signal to the gate lines according to the predetermined timing. The source drive ICs(30) are used for the color signal and the control signal of the timing controller(50) to the data lines of the LCD panel(10).
Patent KR-20020090130-A (KR)
Inventor: MINE KEIJI
IPC: G02B6/38
Filed: 2002-05-16
Abstract: PURPOSE: A conversion plug for an optical signal and method of fabricating the conversion plug are provided to realize an optical signal conversion plug that has small optical loss, simple assembling and is low cost. CONSTITUTION: A conversion plug for an optical signal comprising: a plug portion to be inserted into directly an optical signal terminal of a specified size and having an optical fiber inserted thereinto; and a plug-in hole(30) into which an optical plug having a plug portion that cannot be inserted into directly the optical signal terminal of a specified size be inserted. The conversion plug as set forth. In the device the optical fiber inserted into the plug portion of the conversion plug has an optical fiber fixing ring previously joined with the optical fiber on the periphery of one end portion of the optical fiber, the end surface of the optical fiber protruding from the optical fiber fixing ring having been finished in mirror surface, and wherein the optical fiber fixing ring and the optical fiber are inserted into the conversion plug, and the optical fiber fixing ring is tightly fitted into the inside of the conversion plug to fix the position of the end surface of the optical fiber already finished in mirror surface.
Patent KR-20020095068-A (KR)
Title: Dielectric ceramic composition and ceramic capacitor
Inventor: HAGIWARA TOMOYA
IPC: C04B35/46
Filed: 2002-05-17
Abstract: PURPOSE: To provide a ceramic capacitor constituted so that the saturated value of capacity change with time to the load of voltage of 2 V/μm is settled to <=-30% even when a dielectric ceramic composition having a high dielectric constant of >=3000 dielectric constant (ε) and excellent reduction resistance is used. CONSTITUTION: The dielectric ceramic composition is composed of a sintered compact of a ceramic particle, the sintered compact contains a core-shell structured ceramic particle having the twin inside, the number of the ceramic particles having <20 nm domain width of the twin is <=50% of the number of total ceramic particles, the number of the ceramic particles having 20-50 nm domain width of the twin is 30-70% of the number of total ceramic particles and the number of the ceramic particles having >50 nm domain width of the twin and the ceramic particle in which the twin is not observed is <=50% of the number of total ceramic particles.
Patent KR-20020060118-A (KR)
Inventor: KIM KI OK
IPC: A45D40/00
Filed: 2002-05-20
Abstract: PURPOSE: A cosmetic device used for shrinking a skin cell, preventing and removing wrinkles as the signs of aging, removing chapped skin and forming a double eyelid by using cream is provided. Therefore, it assists the skin care effect and improves skin smoothness and elasticity to provide a more youthful and healthy appearance to the skin. CONSTITUTION: A composition containing a skin shrinking agent, keratolytic agent, wrinkle prevent and removing agent, adhesive, volatile component, skin color changing agent and other agents is used to form a double-edged eyelid, remove the formation of wrinkles around areas of the eye, prevent and/or retard sagging of skin, shrink a skin cell with a pen type cosmetic device for one touch operation made of acrylic resin, plastic, PET, iron, silicon, glass, etc.
Patent KR-20030093058-A (KR)
Title: Control device for automobile clutch
Inventor: LEE BYOUNG HONG
IPC: F16D13/75
Filed: 2002-05-31
Abstract: PURPOSE: A clutch control device for a vehicle is provided to simplify the structure of a clutch disc and to reduce the gyrating mass and pedal effort of the clutch disc. CONSTITUTION: In regulating a clutch body at a clutch disc without a cushion plate, a clutch control device for a vehicle is composed of a release cylinder(9) and a release piston(11) operating the clutch body with hydraulic pressure; a pressure accumulating cylinder(1) having a hydraulic space communicating with a hydraulic space(10) of the release cylinder; a pressure accumulating piston(2) dividing the space of the pressure accumulating cylinder into hydraulic and atmospheric pressure spaces; a pressure accumulating spring(3) accumulating elastic force by pressure from the hydraulic space, wherein the elastic force forms hydraulic pressure in the hydraulic space of the release cylinder; a master cylinder(4) communicating with the hydraulic space of the release cylinder through a passage; a piston(5) receiving pedal effort of a clutch pedal and forming hydraulic pressure in the hydraulic space of the master cylinder; a hydraulic pressure accumulating valve(7) having a check valve function opening the passage only from the master cylinder toward the release cylinder and the passage of the valve opened by making a stick(6) fixed to the piston directly push out the valve when the master piston moves forward over a constant position.
Patent KR-20030024559-A (KR)
Inventor: IZUME TOMOHARU
IPC: B60N3/00
Filed: 2002-06-20
Abstract: PURPOSE: To easily receive and hold various kinds of drink containers having different diameters from the above and to stably hold the drink containers, in a cup holder device. CONSTITUTION: This device is provided with a main holder body 30 provided with a holding cavity 30a for receiving the drink container Y from the above, an arm body 31 rotatably assembled to the main holder body 30 on a drawing rear end side 15 of a drawer body 1 in the main holder body 30, a sub-holder body 32 rotatably assembled to the arm body 31, a first energizing means 4 for tilting the main holder body 30 according to a drawing operation of the drawer body 1, a second energizing means 5 for rotating the arm body 31 up to a prescribed standing position, and a third energizing means 6 for rotating the sub-holder body 32 in a direction separating from a surface 31a directed to a drawing front end side 14 of the drawer body 1 in the stood arm body 31.
Patent KR-20030097377-A (KR)
Title: Oil Interception Device of Heat Exchanger for Hot Oil
Inventor: PARK HU YONG
IPC: C21B7/10
Filed: 2002-06-20
Abstract: PURPOSE: An apparatus for checking whether hot oil passes through heat exchanger for hot oil or not is provided to reduce consumption of hot oil due to overflow by preventing outflow of poisonous vapor generated during oil passing operation and accurately judging whether or not hot oil passes through the heat exchanger. CONSTITUTION: The apparatus comprises a pocket(26) installed at a lower part of injector hopper(22) and connected to limit sensor(25) for detecting hot oil injected from nozzle(3a) of vent valve(3); a bubble cap machine which is installed on an upper part of the injector hopper(22) and equipped with collection part and cap(47) for collecting vapor injected from the nozzle(3a) of vent valve(3); a float transfer stand on which a sensor is formed to sense that vent pipe of float(45) is closed, and which is fixed to one side surface of an upper part of the injector hopper(22); a semicircular operating member which is fixed to supporting stand and movably connected to the float transfer stand so that the semicircular operating member is moved during vertical movement of the float(45); a level gauge(23) removably fixed to one side surface of an upper part of the injector hopper(22) to measure the level state of a collected solution supersaturated in the collection part; a drain line(24) comprising drain valve(24a) connected to upper and lower parts of the injector hopper(22) to drain a liquefied type oil collected in the collection part; and a control box(30) for respectively controlling the limit sensor(25), vent valve(3), sensor and drain valve(24a) respectively connected through communication line.
Patent KR-20040003116-A (KR)
Title: Clutch-hub Spline of synchronizing
Inventor: SEO JIN BEOM
IPC: F16D23/06
Filed: 2002-06-29
Abstract: PURPOSE: Assembling structure of a clutch hub for a synchronizer in a manual transmission is provided to improve the durability and operate the synchronizer actively by preventing wear of a spline of the clutch hub or a spline groove of an input shaft with forming the taper spline end of the clutch hub. CONSTITUTION: A spline is formed in the outer periphery of an input shaft(52) of a transmission, and a spline is formed in the inner periphery of a clutch hub(54) corresponding to the spline of the input shaft. The clutch hub is pressed and fitted to the input shaft of the transmission, and the end of the spline of the clutch hub is tapered at an angle of 1-10 degrees. The length of the taper end of the spline is 1-10 mm. Spline grooves(52a) are formed circumferentially in the outer periphery of the input shaft, and splines(54b) are formed circumferentially in the inner periphery of the clutch hub. Wear is prevented by inserting the spline end of the clutch hub to the spline groove of the input shaft.
Patent KR-20040003145-A (KR)
Title: Engine oil cooling system using cooling water in vehicle
Inventor: CHOI SEUNG U
IPC: F01M11/08
Filed: 2002-06-29
Abstract: PURPOSE: An engine oil cooling system is provided to achieve improved cooling performance of engine oil by permitting the coolant water to flow into the oil cooler from the radiator through the oil filter. CONSTITUTION: An engine oil cooling system comprises a housing(7) where the coolant water flowing from the radiator and the engine oil discharged from the engine form a path circulating through an oil cooler(1); and a filter assembly(8) formed integrally with the side surface of the housing, which filters impurities from the engine oil discharged through the oil cooler. An oil filter(6) for filtering impurities from the engine oil is mounted in the cylinder block of the engine.
Patent KR-20040002199-A (KR)
Title: Method for manufacturing contact plug of semiconductor device
Inventor: CHOI GANG SIK
IPC: H01L21/283
Filed: 2002-06-29
Abstract: PURPOSE: A method for forming a contact plug of a semiconductor device is provided to reduce leakage current and contact resistance by performing an oxidation process and a cleaning process after a contact hole is formed. CONSTITUTION: An interlayer dielectric(40) is formed on a semiconductor substrate(10) including a gate electrode(20) and a source/drain region(30). A predetermined region of the interlayer dielectric is etched to form a contact hole for a contact plug exposing the source/drain region. The source/drain region exposed by the contact hole for the contact plug is oxidized to form an oxide layer on the exposed source/drain. The oxide layer is eliminated. The contact hole for the contact plug is filled with the contact plug(70).
Patent KR-20040007926-A (KR)
Title: Structure of elevator speed control system using by speed feedback
Inventor: KIM GI SU
IPC: B66B1/24
Filed: 2002-07-12
Abstract: PURPOSE: A certain band of speed ripple element is detected affecting vibration of an elevator to compensate current value of a current controller to reduce vibration of the elevator. CONSTITUTION: An elevator speed control system comprises a speed order generator(10) sending speed order in operating elevator. A first calculating member(20) compares rotation speed of a motor from a first interface with the speed order to calculate a deviation value. A speed controller(30) generates a current order according to a deviation value. A second calculating member(40) compares an input current value from the motor through a second interface with the speed order of the speed controller. A current controller generates a certain current according to the compared value. A third interface is provided to compensate the current order of the second calculating member.