baber/WOPTO huggingface dataset:
Patent KR-20030016051-A (KR)
Title: Thin film transistor array panel for a liquid crystal display and a manufacturing method thereof
Inventor: JUNG CHANG O
IPC: H01L21/3205
Filed: 2001-08-20
Abstract: PURPOSE: A thin film transistor substrate for a liquid crystal display and a method for manufacturing the same are provided to design uniform process conditions and minimize contact resistance at contact parts by forming a low resistance conductive layer, thereby improving the reliability of the contact parts. CONSTITUTION: A method for manufacturing a thin film transistor substrate for a liquid crystal display includes the steps of forming gate wires including gate lines(22) and gate electrodes(26) connected with the gate lines by using a conductive film for gate wires on an insulating substrate; forming a gate insulating film; forming a semiconductor layer(40) on the gate insulating film; forming data wires including data lines(62) crossing the gate lines, source electrodes(65) connected with the data lines and adjacent to the gate electrodes, and drain electrodes(66) opposite to the source electrodes related to the gate electrodes; forming first contact holes(76,78) exposing the drain electrodes by accumulating and patterning a protective layer; forming pixel electrodes(82) electrically connected with the exposed drain electrodes; and forming low resistance conductive films(200,600) including a conductive material for the gate wires or the data wires, and nitrogen on the gate wires or the data wires.
Patent KR-20020016545-A (KR)
Title: Refrigeration system with coupling fluid stabilizing circuit
Inventor: ARMAN BAYRAM
IPC: F25B11/02
Filed: 2001-08-23
Abstract: PURPOSE: A refrigeration system with a coupling fluid stabilizing circuit is provided to give effectively refrigeration to a refrigeration load having variable refrigeration demand. CONSTITUTION: Refrigerant fluid(100) is compressed through a compressor(1) and the compressed refrigerant fluid(110) is cooled through a cooler(3), and then the cooled refrigerant fluid is expanded to generate refrigeration. The refrigerant fluid, cooled by indirect heat exchange through a refrigerant heat exchanger(4) with a coupling fluid(225), is warmed to produce warmed refrigerant fluid and cooled coupling fluid through a coupling fluid heat exchanger(5). The cooled coupling fluid(226) is warmed to supply refrigerant to a refrigeration load(7) through a valve(11). Some cooled coupling fluid is periodically passed into a stabilizing reservoir, and some cooled coupling fluid is periodically passed from the stabilizing reservoir to the refrigeration load. Therefore, refrigeration is effectively given to the refrigeration load.
Patent KR-20010099128-A (KR)
Title: 천연콜크 향균에 의한 세균감소 방법
Inventor: JANG HAI WON
IPC: A47G9/00
Filed: 2001-09-03
Abstract: 본 발명은 천연콜크와 맥반석, 참숯, 천연옥 분말을 천연라텍스에 배합하여 저면에 직물(황마)을 부착하여 성형된 자원에서 향균에 의한 세균감소 방법에 관한 것이다. 
     본 발명에서 얻어진 자원을 건강제품(매트리스, 베개, 신발중창, 방석등)에 사용할 수 있도록 하였으며 배합률을 100%로 하여 천연콜크 90%, 맥반석, 참숯, 천연옥5%, 천연라텍스 5%를 혼합하여 성형틀에 직물(황마)을 저면에 깔고 혼합물을 성형기에 주입하여 1차 140℃에서 5분간 열을 가하고 자원을 꺼내어 2차 열관리실로 이동 후 15분간 140℃에서 열을 가하여 만들어진다. 
     발명에 의한 자원에서는 향균에 의한 각종 세균을 감소(살균)하는 효과가 있는 것이 특징이라 할 수 있다.
Patent KR-20030021545-A (KR)
Title: Wrap film of multi-layer for packaging
Inventor: CHA CHEOL YONG
IPC: B32B27/32
Filed: 2001-09-06
Abstract: PURPOSE: Provided is a multilayered wrap film for packing which configures the wrap film in a multilayered structure so that it contributes to improve fireproof, flexible, adhesive and mechanical character. CONSTITUTION: In the multilayered wrap film for packing which consists of an (A)-(B)-(A') layer or an (A)-(B) layer, the multilayered wrap film for packing comprises the parts of: an (A) or an (A') layer which is formed outside the wrap film, same or different with including polyethylene as a first mandatory component, polyisobutylene as a second mandatory component and a cling agent as a third mandatory component; and a (B) layer which is formed in the middle of the wrap film with including polyethylene as the first mandatory component.
Patent KR-20030017280-A (KR)
Title: Sweeping a dry apparatus
Inventor: JANG YOUNG KWANG
IPC: B09B3/00
Filed: 2001-09-14
Abstract: PURPOSE: Provided is a waste drier capable of preventing waste burning out by a burner while drying the waste, and reducing and minimizing energy needed for drying the waste by using hot combustion gas generated while drying the waste. CONSTITUTION: The waste drier comprises an inner rotating barrel(100); an outer rotating barrel(200); a guide roller(300) installed at a side of the inner rotating barrel(100) and the outer rotating barrel(200); a driving unit(340) being comprised of a roller(330) driven by a chain belt(320) connected with a motor(310) and abutted to an outer surface of the outer rotating barrel(200) for rotatably supporting the outer rotating barrel(200); agitating wings(110,210) and agitating members(120,220) installed in the inner rotating barrel(100) and the outer rotating barrel(200), respectively; a waste exit from which dried waste dried by a burner is discharged; a plurality of reflection protecting panels(130) and energy saving panels(140) installed in the inner rotating barrel(100) for uniformly distributing flames of the burner into the inner rotating barrel(100); and a straight line saw teeth provided on the outer surface of the inner rotating barrel(100) along the longitudinal direction for fracturing the waste falling down from the outer rotating barrel(200).
Patent KR-20030024368-A (KR)
Title: A water inflow cutoff
Inventor: SON JUNG SOO
IPC: E04H9/14
Filed: 2001-09-18
Abstract: PURPOSE: An overflow control device for flowing water is provided to prevent a natural disaster such as inundation of underground facilities. CONSTITUTION: The overflow control device for flowing water comprises: a base member(210) composed of an advance side connector formed to have the same width as the width of an access gate of underground facilities, right and left connectors(214,216) coupled to both ends of the advance side connector and extended backward, and an approach side connector(218) connected to the backside of the right, left connectors(214,216); a pair of vertical members(220) installed vertically on both ends of the advance side connector, coupled to both sidewalls of the underground facilities watertightly, and provided with a watertight packing; an interception member(230) formed to close up a space formed by the connectors of the base member(210), coupled to the advance side connector, and adhered closely to both vertical members to intercept an inflow of flowing water into the underground facilities; and a driving unit(240) installed to the lower parts of the right, left connectors and drove selectively by an operating unit operated by signals from a control unit to operate the interception member.
Patent KR-20030024433-A (KR)
Title: Digital to analog converter
Inventor: KIM GEON YEONG
IPC: H03M1/86
Filed: 2001-09-18
Abstract: PURPOSE: A digital analog converter is provided, which improves nonlinearity and offset voltage and sensitivity. CONSTITUTION: The first and the second switching part(11,12) receive PWM(Pulse Width Modulation) signals symmetrical each other through the first input port(Vi1) and the second input port(Vi2) from a microprocessor to output a desired analog value, and then convert them into switching signals. The first and the second low pass filter(13,14) receive outputs of the first and the second switching part through inverted input ports and then filter them respectively. A differential amplifier part(15) receives outputs of the first and the second low pass filter into a differential input structure, and then outputs an analog signal of +/- symmetrical range without offset.
Patent KR-20020025707-A (KR)
Inventor: OTAKA SHOJI
IPC: H04J13/00
Filed: 2001-09-19
Abstract: PURPOSE: A variable gain amplifier having MOS transistors is provided to be capable of implementing a gain control of exponential function relative to a gain control signal. CONSTITUTION: The variable gain amplifier includes a control signal conversion circuit(11) for converting a first gain control signal(Vc) to a second gain control signal(Vy) in accordance with a transfer characteristic, Vy=Vt.1n£exp(b.Vc/Vt)-1| (Vt: temperature voltage, b>0), and a gain control circuit(12A) in which gain is controlled by the second gain control signal(Vy), and gain is varied in a manner of exponential function relative to the first gain control signal(Vc). The gain control circuit(12A) is comprised of a differential transistor pair comprising MOS transistors(MN1,MN2) operating in a weak inversion area. An input current(Iin) is input to a common source terminal of the transistors(MN1,MN2). The second gain control signal(Vy) is input between gate terminals, and output signal current(Iout) is output from a drain terminal of the transistor(MN1).
Patent KR-20030026422-A (KR)
Title: Mold for barrier ribs of plasma display panel and manufacturing method thereof
Inventor: BANG GYEONG GEUN
IPC: H01J11/36
Filed: 2001-09-25
Abstract: PURPOSE: A mold for manufacturing a barrier rib integrated rear substrate of a plasma display panel and a manufacturing method thereof are provided to allow for ease of manufacture and reduce costs by manufacturing the rear substrate by coupling barrier forming plates and cell forming plates alternately with each other. CONSTITUTION: A mold(40) comprises a plurality of barrier rib forming plates(41) each of which has a thickness corresponding to the thickness of the barrier rib; a plurality of cell forming plates(42) each of which has a thickness corresponding to the width of the cell formed between barrier ribs, wherein the barrier rib forming plates and cell forming plates are coupled alternately with each other; and wall plates(43) coupled to the assembly of the barrier rib forming plates and cell forming plates, and which serve as a dam for the mold.
Patent KR-20030037326-A (KR)
Title: Dry unit apparatus of liquid electrophotographic printer
Inventor: HAN CHEOL YEONG
IPC: B41J2/475
Filed: 2001-11-01
Abstract: PURPOSE: A drying apparatus for a wet electrophotographic printer is provided to prevent an image defect and increase a quality of an image by drying instantly a liquid carrier attached on a photo sensitive belt using a non-contact method. CONSTITUTION: A drying apparatus(260) of a photo sensitive belt includes a heating device(261) which emits a radiant heat for evaporating a liquid carrier coated on the photo sensitive belt(110), a reflecting plate(263) which reflects the radiant heat to the photo sensitive belt, and a manifold(265) which covers the reflecting plate and the heating device to temporarily accommodate gas carrier evaporated by heat from the heating device. The heating device is installed parallel with a width of the photo sensitive belt to not be contacted with the photo sensitive belt. The heat generated from the heating device is irradiated to the photo sensitive belt, and evaporated in the liquid carrier.
Patent KR-20030035709-A (KR)
Title: Method for production of chitinase using Metarhizium genus microorganism
Inventor: PARK HO YONG
IPC: C12N9/24
Filed: 2001-11-02
Abstract: PURPOSE: A method for producing chitinase using a microorganism Metarhizium sp. is provided, thereby the chitinase can be mass-produced, so that the chitinase can be useful for prevention of the growth of harmful insects in soil. CONSTITUTION: The method for producing chitinase comprises culturing a microorganism Metarhizium sp. in a medium, wherein the microorganism Metarhizium sp. is Metarhizium anisopliae HY-2(KCTC 0156BP); the medium contains carbon sources, nitrogen sources and inorganic substances; the carbon source is at least one material selected from the group consisting of glucose, corn starch, saccharose, molasses, wheat bran, starch, colloidal chitin and rice bran; the nitrogen source is at least one material selected from the group consisting of yeast extract, soybean flour, corn steep liquor, malt extract, P. brevitarsis powder and peptone; and the inorganic substance is at least one material selected from the group consisting of KCl, MgSO4, FeSO4, K2HPO4 and NaNO3.
Patent KR-20030037535-A (KR)
Title: Alloy Composition for the Use of Golf Putter Heads and a Golf Putter Head thereby
Inventor: CHO YONG SEONG
IPC: A63B53/04
Filed: 2001-11-06
Abstract: PURPOSE: Alloy composition for golf putter head and golf putter head made of the alloy are provided to offer a superior vibration-absorbing property to a putter. CONSTITUTION: Alloy composition for golf putter head comprises 50 to 59 weight% of nickel, 40 to 49 weight% of titanium, and 0.3 to 3 weight% of copper. The head of the golf putter is made of the alloy.
Patent KR-20030041283-A (KR)
Title: Multiplexor and demultiplexor of asynchronous transfer mode
Inventor: LEE GWANG IL
IPC: H04L12/50
Filed: 2001-11-19
Abstract: PURPOSE: An ATM(Asynchronous Transfer Mode) multiplexer/demultiplexer is provided to support high-speed data processing even with low reference clocks, so as to enable use of a low-speed logical circuit. CONSTITUTION: A plurality of receivers(12,16) receive ATM cells from each line interface, and store the received ATM cells respectively in corresponding receiving memories(13,17). A writer(15) writes the ATM cells stored in the receiving memories(13,17) in a plurality of FIFOs(First-In-First-Outs) or another ATM device. A reader(21) reads the ATM cells from the plurality of FIFOs or the ATM device, and writes the ATM cells respectively in corresponding transmission memories(19,23) to transmit the ATM cells to each corresponding line interface. And a plurality of transmitters(18,22) read the ATM cells stored in the transmission memories(19,23), to transmit the ATM cells to the each line interface.
Patent KR-20030041634-A (KR)
Inventor: KIM SAENG HO
IPC: F04B39/02
Filed: 2001-11-21
Abstract: PURPOSE: A lubricating system for a hermetic reciprocating compressor is provided to reduce abrasion and friction noises by supplying a sufficient quantity of lubricating oil to each slide part of the compressor. CONSTITUTION: A lubricating system comprises a main oil passage(21) penetrating in an axial direction through the interior of an eccentric portion(2) of a crank shaft(1) in such a manner that the main oil passage is communicated to an oil pickup tube(20) which is connected to the eccentric portion of the crank shaft; the first oil passage(22) formed at the outer surface of the eccentric portion of the crank shaft, which supplies lubricating oil to the slide part between the eccentric portion and a larger diameter portion(4) of a connecting rod(3); the second oil passage(23) formed at the crank shaft and communicated to the main oil passage, which supplies lubricating oil to the slide part between the crank shaft and a bearing(5); the third oil passage(24) formed in the connecting rod and communicated to the first oil passage, which supplies lubricating oil to the slide part between a small diameter portion(6) of the connecting rod and a piston pin(7) and the slid part between the inner surface of a bore of a cylinder block(8) and a piston(9); the fourth oil passage(25) penetrating through the cylinder block in such a manner that the lubricating oil falling from the slide part between the crank shaft and the bearing after lubrication is supplied to the slide part between the inner surface of the bore of the cylinder block and the piston; and the fifth oil passage(26) formed at the piston pin in such a manner that the lubricating oil being supplied through the fourth oil passage is partially supplied to the slide part between the small diameter portion of the connecting rod and the piston pin.
Patent KR-20030042080-A (KR)
Title: A thin film transistor array panel and a manufacturing method of the same
Inventor: HUH SEONG UK
IPC: G02F1/136
Filed: 2001-11-21
Abstract: PURPOSE: A thin film transistor substrate and a method for fabricating the same are provided to form data wires in a dual-layered structure and form slits on either of upper or lower layer in the dual-layered structure in contact parts, thereby reducing the resistance of the data wires contacting other conductive materials and improving the contact characteristics. CONSTITUTION: A thin film transistor substrate includes gate wires formed on an insulating substrate, a gate insulating film(30) covering the gate wires, data wires formed on the gate insulating film with data lines in a dual-layered structure, pixel electrodes(82) formed on pixel areas defined by the intersection between the gate and data wires, thin film transistors connected to the gate and data wires and the pixel electrodes, and a protecting film(70) formed on the data wires and the thin film transistors with contact holes(74,76,78) for exposing the data and gate wires partially. The data wires exposed via the contact holes of the protecting film are formed with slits on upper layers(662,682) of the dual-layered structure for exposing lower layers(661,681) thereof.
Patent KR-20020070768-A (KR)
Inventor: IZUMIYA YASUNORI
IPC: G06F13/00
Filed: 2001-11-22
Abstract: PURPOSE: To provide an information processor in which a circuit for performing high function processing and a circuit for performing low function processing can share a circuit, a signal processing circuit capable of reducing the number of terminals and an interface device capable of efficiently inputting and outputting data, as an information processor for inputting and outputting information through a memory, a signal processor capable of selectively outputting a state of a halfway signal and an interface device for inputting and outputting shared data by a plurality of channels. CONSTITUTION: When the size of a program is large, a plurality of storing parts are used as an area for performing the program, and when the size of a program is small, a portion of the plurality of storing parts is used as an area for performing the program and the other storing parts are used as a buffer area. Signals are selected from an internal logic circuit in accordance with an identification code for identifying a signal to be selected from the internal logic circuit, and the selected signals are sequentially outputted. Furthermore, a buffer memory is provided in each channel, and data are inputted and outputted while buffer memories of a plurality of channels insure the identity of the data.
Patent KR-20020011355-A (KR)
Inventor: BYUN GYU GEUM
IPC: C02F3/06
Filed: 2001-11-22
Abstract: PURPOSE: Provided is a method and apparatus for removing nitrogen using reactor packed with granular sulfur. According to the method, fiber net packed with granular sulfur is packed in an aerobic tank. Nitrification is proceeded in the exterior of the fiber net, and sulfur-denitrification is proceeded in the interior of the fiber net. Therefore, nitrification and denitrification are carried out in one reactor. CONSTITUTION: The fiber net(301) is made from PET(polyethylene terephthalate resin). The fiber net has 1.2 m¬2/m of specific surface area, and 40mm of length. Fibers of 2880 are attached at the fiber net per one square centimeter. Granular sulfur(303) is packed in the interior of the fiber net. A casing(302) of cylinder shape is installed to prevent outflow of sulfur.
Patent KR-20030043516-A (KR)
Inventor: LEE SEUNG HYEON
IPC: H01J29/48
Filed: 2001-11-28
Abstract: PURPOSE: An electron gun for a cathode ray tube is provided to restrain the deterioration of a focus characteristic of electron beam by minimizing an asymmetric characteristic of the first main focus lens. CONSTITUTION: A cathode(4) is used for emitting thermoelectrons. A triode portion is formed with the first and the second electrodes(6,8) and the cathode. The third electrode(10) is arranged closely to the second electrode. The first and the second focus electrodes(12,14) are arranged closely to the third electrode. The second focus electrode is partially covered by an anode electrode(16). The anode electrode is arranged closely to the second focus electrode. A connector is used for connecting the third electrode with the anode electrode. A couple of support bodies are used for arranging electrodes in a line. A part of the first focus electrode facing the third electrode is located in the inside of the third electrode in order to form the first main focus lens(M1) in the inside of the third electrode.
Patent KR-20030044438-A (KR)
Inventor: YOUN HYOUNG MUK
IPC: A23L17/60
Filed: 2001-11-30
Abstract: PURPOSE: Provided are a method for manufacturing laver dried and seasoned with soybean and the laver manufactured by the same. The manufactured laver has extended storage, a crisp and chewy taste, and is inhibited from the generation of fermentation gas. CONSTITUTION: A method for manufacturing laver dried and seasoned with soybean comprises the steps of: trimming laver and spreading 5-10g of red hot pepper powder, 5-10g of roasted sesame seeds and 5-10g of crushed garlic on the laver; boiling 10 of crabs, 2L of soy sauce, 200g of bite sized beef meat, 10g of whole garlic, and 10g of whole ginger at 100 deg.C for 1 hour and filtering the mixture thereof; adding 170mL of sugar syrup to the filtrate and heating the mixture thereof at 100 deg.C for 10 minutes; adding the above laver into the above sugar syrup and boiling them at 80-100 deg.C for 1 hour; and packing the laver.
Patent KR-20010113606-A (KR)
Title: 광고 제공 방법 및 장치
Inventor: YOON HYEOK
Filed: 2001-11-30
Abstract: 본 발명은 무선 네트워크를 통하여 광고를 제공하는 방법 및 장치에 관한 것이다. 본 발명에 따른 광고 제공 방법은 모바일 광고 서버로부터 광고 제어 메시지를 수신하는 단계-여기서, 광고 제어 메시지는 적어도 적용 기간을 포함함-, 수신한 광고 제어 메시지로부터 광고 제어 정보를 추출하는 단계, 추출한 광고 제어 정보를 설정하는 단계-여기서, 벨소리에 대한 사용자 선택권이 적용 기간에 상응하여 차단됨-, 모바일 광고 서버로부터 광고 벨소리를 수신하는 단계, 설정한 광고 제어 정보의 적용 기간에 상응하여 사용자 단말기에 미리 지정된 벨소리를 광고 벨소리로 변경하는 단계, 광고 벨소리를 표시하는 단계, 광고 벨소리 표시에 상응하는 광고 표시 정보를 생성하는 단계 및 생성한 광고 표시 정보를 모바일 광고 서버에 전송하는 단계를 포함하되, 모바일 광고 서버는 수신한 광고 표시 정보를 이용하여 과금을 산정하는 것을 특징으로 한다.
Patent KR-20030046983-A (KR)
Title: Method for Servicing Calling Identification Display by Using Multimedia Contents
Inventor: HONG JONG CHEOL
IPC: H04M1/57
Filed: 2001-12-07
Abstract: PURPOSE: A method for displaying a caller ID by using multimedia contents is provided to realize a CID(Calling Identity Delivery) without invading caller's privacy. CONSTITUTION: A multimedia contents making program(105) and a multimedia contents processing agent(110) manufacture and process multimedia contents executable in a called terminal(135). A multimedia contents processing system(120) transmits the multimedia contents to the called terminal(135) wanting a caller ID service to store the multimedia content at the called terminal(135). When a call of a calling terminal(130) is transmitted to the called terminal(135), the stored multimedia contents and a number of the calling terminal(130) are matched to extract multimedia contents owned by a caller and preliminarily stored at the called terminal(135). The extracted multimedia contents are driven by using a multimedia contents execution agent loaded in the called terminal(135) to be output to the called terminal(135).
Patent KR-20030050094-A (KR)
Title: EEPROM Cell Transistor And Method Of Fabricating The Same
Inventor: KIM GWANG TAE
IPC: H01L27/115
Filed: 2001-12-18
Abstract: PURPOSE: A method for fabricating an electrically erasable and programmable read-only-memory(EEPROM) cell transistor is provided to minimize a problem that a tunnel oxide layer has an ununiform area in a subsequent process by performing a wet etch process for forming a gate oxide layer pattern while the upper surface of a gate oxide layer is covered with an adhesion improving layer pattern. CONSTITUTION: The adhesion improving layer pattern(135) is formed which exposes the gate oxide layer and the upper surface of a predetermined of the gate oxide layer that are sequentially stacked on a semiconductor substrate(100). The exposed gate oxide layer is etched to form the gate oxide layer pattern(125) exposing the upper surface of the semiconductor substrate. A tunnel oxide layer thinner than the gate oxide layer is formed on the exposed semiconductor substrate.