baber/WOPTO huggingface dataset:
Patent KR-20030067042-A (KR)
Title: Printing method for leather and the printed leather thereof
Inventor: LEE YOUNG SOO
IPC: B41M1/38
Filed: 2002-02-06
Abstract: PURPOSE: A method for printing patterns on leather base sheet is provided which is capable of reprocessing the actual product in the state that various patterns are printed on an actual product by presenting color and shape of patterns three-dimensionally on the surface of leather, and a leather base sheet printed by the method is provided. CONSTITUTION: In printing various patterns on the surface of leather, the method for printing patterns on leather base sheet comprises the steps of transferring a pattern(3) having various colors to leather(1) by performing heat transfer on the surface of alien substance removed leather(1) in the state that penetration of water into leather is prevented using a transfer sheet on which a various colored pattern(3) is printed in an ordinary heat transfer method; performing drying process for reinforcing adhesive force by coating an adhesive(7) on a coating layer(6) formed by coating of the polyurethane resin or polyester resin(5) after drying the coated resin by coating polyurethane resin or polyester resin(5) on the surface of releasing paper(4) through a separate operation; and performing operation of releasing the releasing paper(4) from the coating layer(6) after completely adhering the leather(1) to the coating layer(6) by closely adhering the pattern(3) transferred leather(1) to the adhesive(7) to maintain the state that the pattern(3) transferred to the leather(1) is embedded into the coating layer(6).
Patent KR-20030067251-A (KR)
Inventor: SHIN GYEONG SEOP
IPC: B01D39/10
Filed: 2002-02-07
Abstract: PURPOSE: A manufacturing method of metal fiber filter is provided which is capable of controlling porosity variously by sintering the metal fiber formed in non-woven fabric shape after forming the metal fiber in non-woven fabric shape to separate and treat environmental wastewater slurry. CONSTITUTION: The manufacturing method of metal fiber filter comprises the processes of forming fibrous metal fiber having average diameter of 15 microns and length of 150 to 300 microns in non-woven fabric shape; and manufacturing a filter having various porosities by sintering the fibrous metal fiber formed in the non-woven fabric shape to a temperature of 850 to 1,250 deg.C, wherein the metal fiber is formed of SUS 304 or SUS 316 series stainless steel, and wherein the metal fiber filter after the sintering process has characteristics that average size of pores is 0.5 to 3.0 microns, average porosity is 30 to 80%, and dirt holding capacity is 3.6 to 5.8 mg/cm¬2.
Patent KR-20030067999-A (KR)
Title: Optimization method on criterion to identify a primary cell for the enhanced DSCH power control in 3GPP system
Inventor: HWANG SEUNG HUN
IPC: H04B7/26
Filed: 2002-02-09
Abstract: PURPOSE: A method for optimizing a decision standard of a primary cell for controlling enhanced downlink control channel power in a 3GPP system is provided to suggest the decision standard for the primary cell, and to efficiently use power as securing performance of a downlink shared channel, thereby optimizing the decision standard of the primary cell. CONSTITUTION: A 3GPP system confirms the first condition that size of a signal received from a mobile station has more than a certain value, the second condition that a cell identifier code of a base station is the same as a cell identifier code of a primary cell transmitted from the mobile station, and the third condition that a puncturing process occurs less than a value dividing length of a cell identifier into 3 if a mode is an uplink compression mode. If all the conditions are satisfied, the 3GPP system decides the base station as the primary cell.
Patent KR-20030068231-A (KR)
Title: Method for automatically remote upgrading software of cable modem
Inventor: KIM HONG IK
IPC: H04L12/16
Filed: 2002-02-14
Abstract: PURPOSE: A method for automatically upgrading software of a cable modem is provided to automatically upgrade the software of the cable modem in easy and convenient methods, thereby implementing fast and convenient functions as reducing time and cost. CONSTITUTION: A system is designated with an upgrade file corresponding to a kind of an upgraded cable modem, IP addresses of cable modems targeted to execute an upgrade procedure, and an IP address of a TFTP(Trivial File Transfer Protocol) server downloading the upgrade file by the upgraded cable modem(200). The system sequentially obtains and analyzes each of MIB(Management Information Base) information for the cable modems by using an SNMP, and decides whether kinds of the cable modems correspond to upgraded targets(202-206). If so, the system downloads the upgrade file corresponding to the kinds of the cable modems from the TFTP server, and indicates to upgrade the downloaded file by using the SNMP(208-218).
Patent KR-20030069683-A (KR)
Title: Device for fixing mask and Ultraviolet curing device using the same
Inventor: BYUN YONG SANG
IPC: G02F1/13
Filed: 2002-02-22
Abstract: PURPOSE: An apparatus for fixing a mask and an apparatus for applying UV(Ultraviolet) using the same are provided to harden a sealant without having a bad influence upon characteristics of an alignment film formed on a bonded substrate and thin film transistors by applying UV to the bonded substrate with covering an area except a sealant formed area. CONSTITUTION: An apparatus for fixing a mask is made up of an upper mechanism(510), a lower mechanism(400), and a plurality of joining screws(600). The lower mechanism is made up of a square frame(410) and a plate shape(420) formed on an inner surface of the square frame. The plate shape supports a mask(300) and have first joining parts(450). The upper mechanism has second joining parts(550) corresponding to the first joining parts of the plate shape. The mask is put on the plate shape of the lower mechanism and the upper mechanism is put on the lower mechanism. The plurality of joining screws join the upper mechanism with the lower mechanism for fixing the mask.
Patent KR-20020048317-A (KR)
Inventor: HUR SUHP
IPC: A45D24/00
Filed: 2002-03-16
Abstract: PURPOSE: A hair brush containing a far infrared-ray radiating device operated by a battery and ceramics such as tourmaline in it is provided. It can radiate far-infrared ray and anions when combing and assists the effect of antibacterial action and sterilization of hairs, hair quality or the like. CONSTITUTION: A handle(3) is constructed at the rear portion of a body, a far infrared-ray generator(8) is attached on a base substrate(7) disposed inwardly on the opposite of the teeth of a comb(2), an adapter jack(9) is constructed inwardly at the rear part of the handle to supply a power source to the generator. An on/off switch(5) for the power source is constructed at the front face of the handle.
Patent KR-20020081055-A (KR)
Inventor: CHOI DO HYEON
IPC: H05B33/10
Filed: 2002-03-18
Abstract: PURPOSE: A method for manufacturing an organic electroluminescence display device is provided to increase the efficiency of production by performing a pre-process of plural organic electroluminescence display devices on a large-sized substrate, dividing the large-sized substrate, and performing a post-process on the divided substrate. CONSTITUTION: A first electrode layer is formed on a large-sized substrate. A plurality of small-sized substrates(100') are made by dividing the large-sized substrate. An organic electroluminescence layer(400) is formed on the first electrode layer(200) of the small-sized substrate(100'). A second electrode layer(500) is formed on the organic electroluminescence layer(400). Before dividing the large-sized substrate, an ITO(Indium Tin Oxide) is formed on the large-sized substrate by the first electrode layer(200). An insulating layer having a plurality of openings is formed. Barriers are formed on the insulating layer.
Patent KR-20030077303-A (KR)
Title: Method for forming isolation layer in semiconductor device
Inventor: SHIN DONG SEOK
IPC: H01L21/762
Filed: 2002-03-26
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to be capable of preventing recess of top edge portions of a trench. CONSTITUTION: A pad oxide layer(102) and a silicon nitride layer are sequentially formed on a semiconductor substrate(100). A trench(106) is formed to expose an isolation region by selectively etching the substrate. A thermal oxide layer(110) and a gap-fill oxide layer are sequentially formed on the resultant structure including the trench. An isolation layer(113) is formed by planarizing the gap-fill oxide layer to expose the silicon nitride layer. By implanting nitrogen ions into the resultant structure, a nitrogen protection layer(114) is formed on the isolation layer(113).
Patent KR-20020035524-A (KR)
Inventor: PARK WON JUN
IPC: H04W80/12
Filed: 2002-04-08
Abstract: PURPOSE: A method and a system for transmitting a bell sound picture file to a mobile terminal are provided to supply a bell sound picture file, a composition of a bell sound file and a background picture file, to a user so that he can easily download bell sound and background picture contents. CONSTITUTION: A user's Internet access tool(10) is connected to a web server(20) through the Internet(100). The web server(20) is worked together with a contents database(30), in which bell sound picture files are stored. The contents database(30) is managed by the database management solution of the web server(20). The web server(20) is connected with a WAP server(40) in order to transmit a bell sound picture file, selected by a user, to his mobile terminal(70). The WAP server(40) is worked together with a mobile communication server(50). The mobile communication server(50) transmits the selected bell sound picture file to the user's mobile terminal(70) through a WAP gateway(60) and a wireless network(200).
Patent KR-20020080262-A (KR)
Inventor: LIEBFAHRT WERNER
IPC: C22C38/00
Filed: 2002-04-11
Abstract: PURPOSE: Provided is a high-speed steel article, preferably a cutter of light metals and light metal alloys. It is produce by powder metallurgy. Also, provided is a process for the high-speed machining of metal parts without lubricants. CONSTITUTION: A PM high-speed steel has a high degree of purity corresponding to a K0 value of no higher than 3, and is of a particular composition which comprises the elements C, Si, Mn, Cr, W, Mo, V, Co, S and N.
Patent KR-20030082255-A (KR)
Title: Finite field multiplier having improved structure of linear feedback shift register
Inventor: KIM WON JONG
IPC: G06F7/52
Filed: 2002-04-17
Abstract: PURPOSE: A finite field adder of an improved linear loop feedback shift register structure is provided to increase a process speed without increasing the number of registers. CONSTITUTION: The first input cells(ACELL0-ACELL(m/2)-1) shift at least two first input data by responding to one clock signal while shifting the first input data. The second input cells(BCELL0-BCELL(m/2)-1) shift at least two second input data by responding to one clock signal while shifting the second input data. Output registers(Z0-Zm-1) store the result data according to an output value from the first and the second input cells. The clock signal, inputted to the first and the second input cells, is the same clock signal.
Patent KR-20020082782-A (KR)
Inventor: LEBL ALBERT
IPC: F26B3/12
Filed: 2002-04-23
Abstract: PURPOSE: Provided is a process for recovering metal oxides and particularly metal oxide particles in a spray roasting reactor. Also, provided are a process and an apparatus for regenerating spent acids containing metal salts and recovering metal oxide particles having a large surface area. CONSTITUTION: A process for recovering metal oxide particles from a solution containing metal salts, comprises the steps of: spraying a solution containing metal salts into an upstream end of a roasting reactor to form droplets of the solution; supplying a first heat source into a spray roasting reactor at the upstream end of the reactor defining a first heating zone, and heating the droplets to a first temperature to evaporate a substantial portion of liquid from the droplets to form substantially dry particles of metal salts; directing particles of metal salts to a second heating zone and supplying a second heat source into the second heating zone of the spray roasting reactor, the second heating zone being positioned downstream of the first heating zone, and heating the particles of metal salts at a second temperature higher than the first temperature to convert the particles of metal salts to particles of metal oxides; and discharging the particles of the metal oxides from the reactor.
Patent KR-20030086716-A (KR)
Title: Air ejector of a apparatus for generating a vaccum
Inventor: KIM HYE UN
IPC: F04F5/16
Filed: 2002-05-06
Abstract: PURPOSE: An air ejector of a vacuum generator is provided to improve vacuum efficiency of a vacuum chamber in a high temperature atmosphere by easily sucking high-temperature fluid from the vacuum chamber. CONSTITUTION: An air ejector includes an ejector body(10) and a plurality of annular nozzle members(20). The ejector body(10) sucks and discharges fluid contained in a vacuum chamber(30). The annular nozzle members(20) are arranged at an outer surface of the ejector body(10) so as to generate negative force in the ejector body(10). The ejector body(10) has a pipe shape. The ejector body(10) is formed at a downstream part thereof with a suction port(10a), to which a suction pipe(40) of the vacuum chamber(30) is coupled. A discharge port is formed at an upstream part of the ejector body(10) so as to discharge fluid to an exterior.
Patent KR-20030088604-A (KR)
Title: Album publishing system and the method using internet
Inventor: LIM JAE HYUN
IPC: G06F17/00
Filed: 2002-05-13
Abstract: PURPOSE: A system and a method for making an online album are provided to improve the user's convenience by reducing a step for carrying out an album buying activity and the album arranging work, and to offer a wider album design service and an image of an improved quality. CONSTITUTION: The system comprises a user terminal(100) for storing an image file(10) and connecting to the Internet network(200), and an album making server(300) for making the album by receiving an image file from the user terminal. The album making server comprises a user manager(320), an album template storage(304), an album template loader(306), an album template selection storage(308), an image file storage(310), an image program file generator(312), an image program file storage(314), an album program file generator(316), an album program file executer(318), an album image editor(320), an album image storage(322), a virtual album generator(324), a settlement processor(326), a service operator(328), and a communicator(330).
Patent KR-20030089155-A (KR)
Title: Electric precipitator
Inventor: KIM YEONG SAENG
IPC: B03C3/017
Filed: 2002-05-16
Abstract: PURPOSE: Provided is an electrostatic precipitator with deodorizing and sterilizing functions. CONSTITUTION: The electrostatic precipitator comprises a housing provided by a front and a rear side casings(11,13), a gas inlet formed at an end of the housing, a gas outlet formed at the opposite end of the housing, an ionizer(20) and a dust collecting unit(30) installed in the housing at the front side and the rear side, respectively, a first filter(15) installed on the front side of the housing, and a second filter(16) provided in the housing between the ionizer(20) and the dust collecting unit(30), wherein the ionizer(20) is comprised of a plurality of grounded electrode plates horizontally arranged and a discharging lines installed between the grounded electrode plates, and wherein the grounded electrode plates are coated with photocatalyst such as titanium oxide.
Patent KR-20030093787-A (KR)
Title: Semiconductor device having line-shaped patterns and method for layout for the same
Inventor: CHOI JEONG DAL
IPC: H01L27/115
Filed: 2002-06-05
Abstract: PURPOSE: A semiconductor device having a line type pattern and a layout method thereof are provided to be capable of preventing the line type pattern from being pushed due to the interval difference between adjacent line type patterns. CONSTITUTION: After defining a plurality of pattern regions(40), a plurality of first line patterns are arrayed parallel with each other as much as the first interval in each pattern region. The second line patterns of the edge portions of each pattern region, are arrayed parallel with each other as much as the second interval. At this time, the second line pattern of the edge portion of each pattern region includes an overhang(70). Preferably, the second interval is larger than the first interval. Preferably, the overhang is expanded to one vertical direction from the second line pattern.
Patent KR-20020059286-A (KR)
Inventor: CHO YEONG JUN
IPC: C12N15/10
Filed: 2002-06-11
Abstract: PURPOSE: Provided are a method and a kit for separating plasmid DNAs using silicic acid matrix prepared by treating silicate powders with strong alkali and acid. The plasmid DNA is useful for the cloning in E. coli. CONSTITUTION: The method for separating plasmid DNA comprises the steps of: obtaining cells from E. coli culture solution by centrifugation and suspending the obtained cells; performing cytolysis with the suspended cells; separating plasmid DNA from the cell lysate; precipitating the separated plasmid DNA and allowing the precipitate to bind silicic acid matrix; obtaining the plasmid DNA- binding silicic acid matrix by centrifugation and washing it; drying the obtained matrix; separating the plasmid DNA and silicic acid matrix and eluting the plasmid DNA; and separating the plasmid DNA eluate.
Patent KR-20030095904-A (KR)
Title: Liquid crystal panel of line on glass type and method of fabricating the same
Inventor: CHOI SEUNG GYU
IPC: G02F1/1345
Filed: 2002-06-15
Abstract: PURPOSE: A line on glass type liquid crystal panel and a method for manufacturing the same are provided to prevent damages due to static electricity by discharging static electricity. CONSTITUTION: A picture display part includes a plurality of liquid crystal cells formed at every crossing area of gate lines(60) and data lines. Line on glass type signal lines are formed at an outline area of the picture display part in a line on glass type to supply driving signals necessary for drive integrated circuits which drive the gate lines and the data lines. Metal patterns(56) of the line on glass type signal lines are formed on a substrate(42) simultaneously with the gate lines. A gate insulating film(62) is deposited on a front surface of the substrate to cover the metal patterns to insulate the metal patterns. An active layer(64) is formed on the gate insulating film and is overlapped with a part of the metal patterns. In the case that high voltage is flowed in, an electrical path is formed between the active layer and the metal patterns to form electric discharge paths with the gate lines and the data lines. Therefore, static electricity is discharged to the outside through the formed electric discharge paths.
Patent KR-20030097566-A (KR)
Title: Electronic aroma injector with alarm
Inventor: KWON YOUNG IL
IPC: A61L9/12
Filed: 2002-06-20
Abstract: PURPOSE: An electronic fragrance sprayer with alarm function is provided to spray fragrance from the can automatically at regular intervals by sensing the sound of spraying fragrance, and, when the fragrance is not sprayed, by giving off an alarm sound or flickering LED lamp to inform a user that the fragrance is not sprayed. CONSTITUTION: The electronic fragrance sprayer with alarm function includes a sound sensor(5) at the exit from which fragrance is sprayed by sensing the spraying sound from the can(2) to determine that the fragrance is sprayed, and when the fragrance is not sprayed, to give off an alarm sound from the sound generating device or to flicker LED lamp(9) to inform the user that the fragrance is not sprayed to the outside of the sprayer.
Patent KR-20040005254-A (KR)
Title: Optical power splitter
Inventor: JUNG SEON TAE
IPC: G02B6/125
Filed: 2002-07-09
Abstract: PURPOSE: An optical power splitter is provided to reduce a size of the optical power splitter by integrating a plurality of optical power splitters within one chip. CONSTITUTION: An optical power splitter includes an input optical waveguide and output optical waveguides of N number to divide an optical signal of the input optical waveguide into optical signals of N number. The optical power splitter system further includes two or more optical power splitters and an alignment waveguide(50). The optical power splitters are formed by arranging planar light wave circuits on one chip. The alignment waveguide(50) are used for aligning the input optical waveguide and the output optical wave guides.
Patent KR-20030007226-A (KR)
Title: Fully digitized audio system
Inventor: LAI LI MIN
IPC: H04R3/04
Filed: 2002-07-18
Abstract: PURPOSE: A completely digitalized audio system is provided to allow the sound box to have a high controllability, an easy assemble and a convenience at a unified mechatronic system by employing a digital transmission and a digital process method. CONSTITUTION: A completely digitalized audio system includes a power supplying block(21), a control and encode device(18), a digital sound box device(19) and a multiplexing and scale effect process device(20). The digital audio signal outputted from the multiplexing and scale effect process device(20) is transmitted to the control and encode device(18). The control and encode device(18) encodes the audio signal and the control signal. And, the control and encode device(18) is connected to the digital sound box device(19) through a digital transmission terminal incorporated therein. The control and encode device(18) includes a digital audio signal channel dividing block(8), a volume and performance control block(9), a digital audio code and control code encoding block(10) and a digital transmission terminal(11).
Patent KR-20040008577-A (KR)
Title: The method of production the resistance yarn on high temperature for wig or toupee
Inventor: CHOI CHANG SU
IPC: D02G3/44
Filed: 2002-07-18
Abstract: PURPOSE: A manufacturing method of heat resisting yarn for a wig is provided, thereby reducing production cost, producing various products and capturing the consumers' fancy. CONSTITUTION: Heat resisting yarn for a wig is manufactured by using polyester, nylon, polypropylene, polyester and polybutylene terephthalate. A manufacturing method of the heat resisting yarn for the wig is as follows: passing grey yarn(1) through a primary tension controlling device(2) to give the grey yarn proper tension; passing the yarn through a heating box(B) containing an infrared ray heater(3) for one minute to give heat resistance; passing the yarn through a last tension controlling device(4); and then winding the yarn around a winder(5).
Patent KR-20040011251-A (KR)
Title: Semiconductor device and fabrication method of thereof
Inventor: PARK GEON UK
IPC: H01L21/02
Filed: 2002-07-30
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to be capable of improving the degree of integration of an upper metal line and preventing the malfunction of the device casued by the thickness change of a dielectric layer. CONSTITUTION: A lower insulating layer(22) having a plurality of lower metal lines(23) is formed at the upper portion of a semiconductor substrate(21). An interlayer dielectric(24) is formed at the upper portion of the resultant structure. At this time, the interlayer dielectric includes the first electrode hole and the second electrode hole adjacent to the first electrode hole. The first electrode(25) is formed at the inner portion of the first electrode hole. A pair of dielectric layers(28,29) are formed along the inner wall of the second electrode hole. The second electrode hole is filled with the second electrode(30). An upper metal line(32) is partially formed at the upper portion of the second electrode.