baber/WOPTO huggingface dataset:
Patent KR-20030007566-A (KR)
IPC: C07D498/04
Filed: 2001-06-13
Abstract: 본 발명은 화학식(I)의 화합물, 그의 입체화학적 이성체 형태, 그의 N-옥사이드 형태, 그의 약제학적으로 허용가능한 산부가염, 또는 그의 4급 암모늄 염에 관한 것이다. 상기 화합물을 제조하는 방법, 상기 산물을 포함하는 제제 및 특히 장애성 위저부 연축과 관련된 이상을 치료하기 위한 의약으로서 그의 용도를 기술한다: 
     
       
     
     상기 식에서, 
     -a l =a 2 -a 3 =a 4 -는 하나 또는 두개의 a l 내지 a 4 는 질소이고 나머지 a l 내지 a 4 는 -CH인 2가 라디칼이고; -Z 1 -Z 2 -는 2가 라디칼이며;  -A-는 식 -N(R 6 )-Alk 2 -의 2가 라디칼 또는 하나 또는 두개의 질소 원자를 포함하는 5, 6 또는 7원 포화 헤테로사이클이고; R 1 , R 2 및 R 3 은 각각 독립적으로 수소, C 1-6 알킬, 하이드록시, 할로 등으로부터 선택되고; Alk 1 및 Alk 2 는 임의로 치환된 C 1-6 알칸디일이며; R 5 는 
     
       
     
     의 라디칼이며; 여기에서, n은 1 또는 2이고; P 1 은 0이고, P 2 는 1 또는 2이거나; P 1 은 1 또는 2이고 P 2 는 0이고; X는 산소, 황, NR 9 이며; Y 2 는 산소 또는 황이고; R 7 은 수소, C 1-6 알킬, C 3-6 사이클로알킬, 페닐 또는 페닐메틸이며; R 8 은 C 1-6 알킬, C 3-6 사이클로알킬, 페닐 또는 페닐메틸이고; R 9 는 시아노, C 1-6 알킬, C 3-6 사이클로알킬, C 1-6 알킬옥시카보닐 또는 아미노카보닐이고; R 10 은 수소 또는 C 1-6 알킬이고; Q는 2가 라디칼이다.
Patent KR-20040063048-A (KR)
Inventor: KIM NAM YONG
IPC: H01L21/00
Filed: 2003-01-04
Abstract: PURPOSE: An apparatus for correcting a vacuum gauge is provided to efficiently perform a correction process required for a long interval of time and reduce a time loss necessary for the correction process by simultaneously connecting a plurality of vacuum gauges to a vacuum chamber and by simultaneously performing a correction process on the plurality of vacuum gauges. CONSTITUTION: Vacuum is supplied to a vacuum chamber(100). A plurality of vacuum supplying pipes(112) are connected to the vacuum chamber. A plurality of vacuum connection pipes(118,120) connects the vacuum supplying pipes with the vacuum gauges to correct the plurality of vacuum gauges, connected to the plurality of vacuum supplying pipes, respectively. A data obtaining unit generates an electrical vacuum signal according to variation of the vacuum supplied to the vacuum chamber and obtains correction data for correcting the vacuum gauge according to the electrical vacuum signal, connected to the vacuum gauge connected to the vacuum connection pipe.
Patent KR-20040065944-A (KR)
Inventor: JEONG YONG SEOK
IPC: A23P1/08
Filed: 2003-01-17
Abstract: PURPOSE: A wrapping paper for laver rolls(kim pap) designed to be wrapped in a state in which laver(kim) and cooked rice(pap) are separated is provided. It permits a consumer to eat laver rolls without making fingers dirty by easy removal of an inner film after peeling an opening tape attached in a longitudinal direction of the lever rolls. CONSTITUTION: The wrapping paper for laver rolls comprises: an outer film(102) having a rectangular shape; a cutting unit equipped in a longitudinal direction at a center part of the outer film to divide the outer film into two parts; and an inner film(101,104) comprising a first inner film(101) and a second inner film(104) in which a part of a corresponding circumference is thermally fused around the circumference of the outer film. It also has a cutting line for convenient separation of a cutting band(105) at the center of the outer film. The cutting band is divided by an inner film separation line(103).
Patent KR-20040071940-A (KR)
Inventor: LEE JEON GUK
IPC: B82B3/00
Filed: 2003-02-07
Abstract: PURPOSE: A method for preparing a nano-film by selective area coating is provided, to prepare a metal/oxide multilayered bottom-up nano-film without the deterioration of characteristics. CONSTITUTION: The method comprises the steps of preparing a charged particle of an atom or molecule unit by using a material forming a thin film; forming a bias locally on the electrode where nano-sized pattern is formed; and coating the charged particle on the nano-pattern selectively to form a nano-film. Preferably the material forming a thin film is at least one selected from the group consisting of metals, oxides and nitrides; and a substrate (electrode) is locally biased by the self-bias due to the difference of area or the difference of charge density.
Patent KR-20040072082-A (KR)
Inventor: CHO JU HUI
IPC: H01M8/10
Filed: 2003-02-08
Abstract: PURPOSE: Provided are a composite electrolyte membrane which inhibits a crossover of polar organic fuel, and improves operation efficiency and life of fuel cell, and a fuel cell applying the same. CONSTITUTION: The composite electrolyte comprises a modified silica comprising silicon atom bonded with a substituent represented by formula 1: -R1-SO3X, and a substituent represented by formula 2: -R2-S-S-R3-, to silicon atom, and a polymer having cation exchange group. In the formulas 1 and 2, each of R1-R3 is C2-C7 alkylene, and X is hydrogen or alkali metal. The composite electrolyte comprises 2-20 wt% of the modified silica. The modified silica has a particle size of 2-10 nm. The cation exchange group is selected from sulfonic acid group, carboxyl group, phosphate group, imide group, sulfoneimide group, and sulfonamide group.
Patent KR-20040073093-A (KR)
Inventor: KIM JIN BAE
IPC: H01L21/28
Filed: 2003-02-13
Abstract: PURPOSE: A method for forming a contact plug of a semiconductor device is provided to prevent bridge of plugs and to reduce loss of a photoresist layer by forming a nitride layer or a polysilicon layer at the lower of the photoresist layer. CONSTITUTION: The first interlayer dielectric(100) is formed on a substrate. The second interlayer dielectric made of a nitride layer or a polysilicon layer is formed on the first interlayer dielectric. A photoresist pattern is then formed to define a contact region. The second interlayer dielectric is etched using the photoresist pattern as a mask. A contact hole is formed by etching the first interlayer dielectric using the photoresist pattern and the second interlayer dielectric as a mask. The photoresist pattern is removed. A contact plug(150) is formed by filling a conductive layer in the contact hole and planarizing the conductive layer to expose the first interlayer dielectric.
Patent KR-20040074272-A (KR)
Inventor: KANG HYEON GU
IPC: H01L21/304
Filed: 2003-02-17
Abstract: PURPOSE: An upper pneumatics assembly of wafer CMP equipment is provided to prevent malfunction by minimizing the amount of heat generated from a motor. CONSTITUTION: A regulator(110) is used for regulating the pneumatic supplied to a polishing head. A manifold(120) is used for transmitting the pneumatic to various paths of the polishing head through the regulator. A measuring converter is used for measuring the pneumatic. A fixing plate(140) is installed at a top part of a motor for rotating the polishing head. The manifold is installed at the fixing plate. A bridge(150) is used for separating the manifold from the fixing plate in order to prevent the transmission of the heat from the motor to the manifold.
Patent KR-20040074732-A (KR)
Inventor: LEE JUNG WOO
IPC: H02H9/04
Filed: 2003-02-18
Abstract: PURPOSE: An apparatus is provided to prevent breakdown of communication equipment by preventing thunderbolt from flowing backward to a communication cable through a ground rod for communication line. CONSTITUTION: An apparatus comprises an overhead earth wire(1); a ground wire(2), a communication cable(3), a ground rod(5) for communication line, and a switching unit(11) interposed between the communication cable and the ground rod for communication line. An extra high voltage switching diode(12) is arranged in a forward direction in the switching unit in such a manner that thunderbolt is transferred to the ground rod.
Patent KR-20040002434-A (KR)
Inventor: TAKAHASHI HIDEAKI
IPC: F16K15/02
Filed: 2003-02-21
Abstract: PURPOSE: To provide a check valve capable of preventing the malfunction caused by turbulence generated in an inflow pipe. CONSTITUTION: To provide a check valve having a smooth inner peripheral face of the liquid inflow pipe 5 free from irregularity, without mounting a supporting guiding means for movably supporting valve members 2, 7, 10 and guiding the opening/closing operation of the valve members, in the liquid inflow pipe 5.
Patent KR-20040076090-A (KR)
Inventor: CHO GI YONG
Filed: 2003-02-24
Abstract: PURPOSE: An integrated billing system for settlement money online is provided to handle a billing process in a web server registered afterward, by using payment information registered in a web server where the first member registration is conducted, even though a user does not newly register a payment unit every web server, thereby realizing user convenience for the Internet. CONSTITUTION: Plural web servers(30-1,30-2,30-n) are used to supply predetermined services to users of registered user terminals(10-1,10-2,10-n). A billing management system(40) integratedly manages service charges produced from the plural web servers(30-1,30-2,30-n) by interworking with the web servers(30-1,30-2,30-n). An authentication institute(50) manages a certification delivered to the web servers(30-1,30-2,30-n) and a financial settlement system(400).
Patent KR-20040078417-A (KR)
Inventor: YOON JANG HYEON
IPC: H03K3/354
Filed: 2003-03-04
Abstract: PURPOSE: A clock generator is provided to enhance stability of operations by supplying a clock frequency regardless of supply voltage and external noise. CONSTITUTION: A band gap reference voltage generator(10) is used for generating a reference voltage of a constant level regardless of temperature and supply voltage by an offset output characteristic between a negative temperature coefficient and a positive temperature coefficient. A voltage/current converter(20) is used for generating the source current and the sink current proportional to the reference voltage. A ring oscillator(30) is used for generating the first and the second clocks as differential signals according to the source current and the sink current.
Patent KR-20040080143-A (KR)
Inventor: JANG DONG KYU
IPC: B23Q3/06
Filed: 2003-03-11
Abstract: PURPOSE: A jig for 5-axis NC machining and 3-D measurement of turbo-machinery parts is provided to simplify a machining process and reduce setting time. CONSTITUTION: A horizontal block(3) slides horizontally, and a vertical block(2) moves up when a horizontal feed screw(4) is rotated. A rotary plate(5) encloses the vertical and horizontal blocks, and supports the side of the vertical block. The horizontal block has a horizontal dovetail sliding along a horizontal dovetail groove formed at the rotary plate. The vertical block is installed at the top of the horizontal block, and has a vertical dovetail sliding along a vertical dovetail groove.
Patent KR-20040081961-A (KR)
Inventor: CHO HAN GI
IPC: D06F39/12
Filed: 2003-03-17
Abstract: PURPOSE: A support for a washing machine is provided to simply fix the washing machine on the top of the support for the washing machine without removing legs installed to the bottom of the washing machine. CONSTITUTION: A support for a washing machine comprises a support frame(50); support panels(52) combined to the outside of the support frame; and plural movement-preventing walls(60) formed in one body with the support panel to prevent legs(54) from moving at the upper side of the support panel. The movement-preventing walls are formed in the diagonal longitudinal direction of the support panel to make washing machine bodies of various sizes put on.
Patent KR-20040084001-A (KR)
Inventor: MUN CHANG WOO
IPC: E01F9/012
Filed: 2003-03-26
Abstract: PURPOSE: A lane-guiding color cone is provided to prevent the damage of a product and to guide a lane stably by returning to the original state after falling down on a road by external impact. CONSTITUTION: The lane-guiding color cone comprises a body(10) formed in the shape of a cone to the appointed height and a backing(20) supporting the body. The backing(20) has a hemispheric base, and has a weight(21) in the center. The body(10) is fixed by hanging projections and has a multistage coupling structure to enable expansion-change of the height, and an illuminating device(30) is installed on the uppermost end of the body(10) to switch on and off.
Patent KR-20030031542-A (KR)
Inventor: JUN HO GEUN
Filed: 2003-03-31
Abstract: PURPOSE: A system for updating sales promotion information in real time and a sales method using the same are provided to change or update the sales promotion information through the operation of a main server in real time without upgrading a POS(Point-Of-Sale) terminal. CONSTITUTION: The main server(19) stores the sale promotion information including buyer information, point accumulation information, discount information, bonus goods providing information and advertisement contents. An inputting device(13) includes a barcode reader recognizing the information for goods or services, and the buyer information, a keyboard and a mouse. A wireless terminal(17) receives the sales promotion information of the bought goods or services, and the buyer information by connecting to the inputting device(13). The main server(19) transmits the updated information to the wireless terminal(17) and the wireless terminal(17) applies benefit to the goods or the services and the buyer based on the received information.
Patent KR-20030031549-A (KR)
Title: Vessel for releasing liquid with large-sized support stopper formed
Inventor: LEE JEONG MIN
IPC: B65D21/02
Filed: 2003-03-28
Abstract: PURPOSE: Provided is a vessel for releasing liquid with a large-sized support stopper formed which is streamlined downward at the center of an entrance to keep a bottle form so that it contributes to improve appearance. CONSTITUTION: The vessel for releasing liquid with the large-sized support stopper formed is characterized by comprising the parts of: an entrance(11) which is placed at the lower part of a vessel body(10) with forming a screw top(12) or a suspension sill; a release hole for contents which is placed inside the entrance; a circular rim which is placed at the lower side of the screw top and covered by a stopper to hold a forgery prevention rim; and the large-sized support stopper(20) which consists of a support part(21) and a combination part(22) and moves a discharge pipe upward by being opened.
Patent KR-20040087191-A (KR)
Inventor: KOH BONG KYUNG
IPC: A21D8/04
Filed: 2003-04-04
Abstract: PURPOSE: A baking additive using protein hydrolysate prepared by hydrolyzing protein contained in wheat flour with protease and then ultrafiltering with an ultrafiltration membrane is provided. It increases the volume of bread like KBrO3 and causes no freezing problems such as volume reduction. CONSTITUTION: The baking additive contains a protein hydrolysate having the molecular weight cut off of 500 to 100,000. The protein hydrolysate is prepared by decomposing protein contained wheat flour with protease selected from the group consisting of pepsin, trypsin and chymotrypsin and then ultrafiltering with an ultrafiltration membrane having the molecular weight cut off of 500 to 100,000. The protein is raw gluten, bean protein, corn protein and sardine protein. To make bread, 0.5 to 5 parts by weight of the protein hydrolysate prepared by hydrolyzing 10 parts by weight of protein with 0.1 parts by weight of protease is added with 100 parts by weight of wheat flour.
Patent KR-20040087454-A (KR)
Inventor: CHOI SANG EON
IPC: G02F1/1333
Filed: 2003-04-08
Abstract: PURPOSE: A VVA(Valley Vertical Align) mode LCD(Liquid Crystal Display) is provided to stably form a multi-domain by adding a jagged valley to a V-shaped valley using half tone exposure. CONSTITUTION: A lower substrate(20) and an upper substrate(23) are oppositely disposed at a certain distance. A liquid crystal layer(30) is inserted between the upper and lower substrates, and is formed by liquid crystals with negative dielectric anisotropy. A pixel electrode(21) is formed on an internal side of the lower substrate. A color resin layer(24) formed on an internal side of the upper substrate has a V-shaped valley(27) and a jagged valley(28). The jagged valley is lower than the V-shaped valley, and is vertical to the V-shaped valley. A counter electrode(25) is formed on the color resin layer. Vertical alignment films(22,26) are inserted between the pixel electrode and the liquid crystal layer and between the counter electrode and the liquid crystal layer, respectively. A polarizing plate is attached so that polarizing axes are mutually crossed to external sides of the upper and lower substrates.
Patent KR-20040087555-A (KR)
Inventor: HUH JU YEONG
IPC: H04N5/60
Filed: 2003-04-08
Abstract: PURPOSE: A device for outputting a 5.1channel digital audio signal in a home theater is provided to add a digital audio carrier to a terrestrial broadcasting carrier when delivering an audio signal from a broadcasting station, and to demodulate the digital audio carrier to output a 5.1channel audio signal, thereby servicing a broadcasting digital audio signal of a 5.1channel. CONSTITUTION: A broadcasting equipment(10) inserts a digital audio carrier into a terrestrial broadcasting carrier when delivering an audio signal, and delivers the audio signal. A repeater(20) relays the audio broadcasting signal delivered from the broadcasting equipment(10) toward a home theater(30). The home theater(30) extracts the digital audio carrier from the broadcasting carrier received through the repeater(20), detects a 5.1channel digital audio signal from the extracted digital audio carrier, and reproduces the detected 5.1channel digital audio signal.
Patent KR-20040088649-A (KR)
Inventor: KANG YUN HA
IPC: E01F8/00
Filed: 2003-04-10
Abstract: PURPOSE: A latticed soundproofed wall provided with an upper plate whose lower part is opened is provided to heighten the soundproofing effect by dissipating sound in a space between posts. CONSTITUTION: The latticed soundproofed wall provided with an upper plate whose lower part is opened comprises the steps of: fixing a lower plate by fixing a plate to the backside of an H-beam and fixing a fixture to the front part and inserting a spring clip; fixing an upper plate to the front part, fixing a fixture to the backside and inserting a spring clip; and installing both right and left plates to show up forward.
Patent KR-20040092837-A (KR)
Inventor: KIM SANG PYO
IPC: H01L27/108
Filed: 2003-04-29
Abstract: PURPOSE: A semiconductor device is provided to prevent attack of chemicals into a peripheral region by forming double fences of trapezoid shape at interface between a cell region and the peripheral region. CONSTITUTION: A semiconductor device is provided with a substrate defined by a cell region and a peripheral region(41). The semiconductor device further includes a capacitor having a cylindrical storage node(43) formed on the cell region and double fences(42) of trapezoid shape. The double fences is formed at interface between the cell and peripheral region.
Patent KR-20040094988-A (KR)
Inventor: JUN GI NAM
IPC: B62D1/04
Filed: 2003-05-06
Abstract: PURPOSE: A steering wheel of a vehicle is provided to reliably reduce the driver's injured degree by reducing the impact when the driver's face or chest collides with the steering wheel in a vehicle collision accident. CONSTITUTION: In a steering wheel of a vehicle, a hub(1) with hub-side spokes(2a) and a rim(3) with rim-side spokes(2b) are separately manufactured and grooves(4) with fitting projections are formed to the bottom of the hub-side spokes. A clip(6) is mounted on the top of the rim-side spoke. The clip is fitted to the grooves from the lower side toward the upper side and thus the hub and the rim are combined to each other. The clip comprises a base plate mounted to the rim-side spoke via bolts, and plural fitting pieces formed to the circumference of the top of the base plate.
Patent KR-20040096070-A (KR)
Inventor: BANG JEONG HO
IPC: G01R31/01
Filed: 2003-05-07
Abstract: PURPOSE: A method for inspecting a scrap of a semiconductor device is provided to enhance the inspection efficiency by inspecting simultaneously 64 semiconductor devices or 128 semiconductor devices. CONSTITUTION: A customer tray including plural semiconductor devices is loaded(50). The semiconductor devices are loaded on a buffer tray of a loader part(52). The semiconductor devices are transferred to a test tray(54). The test tray including the semiconductor devices is transferred to a test site(56). The semiconductor devices are inspected(58). The semiconductor devices are transferred to a customer tray of an unloader part(60). A customer tray of the loader part is checked(62). The number of semiconductor devices loaded on the last buffer tray of the loader part is counted(64). The number of semiconductor devices are compared with a scrap reference value(66). The semiconductor devices are transferred to the test array if the number of semiconductor devices is larger than the scrap reference value(68). The semiconductor devices are inspected and classified(70). A retest mode is operated(72). A retest process is performed(74-78).
Patent KR-20040018114-A (KR)
Inventor: YU YOUNG SIL
IPC: A47F3/04
Filed: 2003-05-10
Abstract: PURPOSE: Provided is a humidifier for maintaining freshness of stored goods to provide cold water vapor to the stored goods such as vegetables, fruits or flowers and thus, to maintain freshness of the goods for an extended period of time. CONSTITUTION: The humidifier for maintaining freshness of stored goods has a water tank(10) with a built-in supporter(11) for storing cold water at the lower part of the supporter(11); a filter(30) connected to the water tank(10) by a discharge line and filtering impurities in water; a cooler(40) connected to the filter(30) and a supply pipe(32), where the cooler(40) cools filtered water to 2-6 deg.C and discharges cold water to the water tank(10); and a humidifier(50) for humidifying supplied water and supplying cold water vapor to the water tank(10).
Patent KR-20040097615-A (KR)
Inventor: HAN JAE WON
IPC: H01L21/28
Filed: 2003-05-12
Abstract: PURPOSE: A method of forming a metal line of a semiconductor device is provided to form a contact plug without voids by removing overhangs of a barrier metal using a plasma treatment. CONSTITUTION: An interlayer dielectric is deposited on a semiconductor substrate. A contact hole is formed in the interlayer dielectric by using etching. A barrier metal(21) is deposited on the interlayer dielectric including the contact hole. At this time, overhangs(22) are formed on the barrier metal at corners of the contact hole. The overhangs are removed by performing a plasma treatment(41). A metal film for filling the contact hole is deposited on the entire surface of the resultant structure.
Patent KR-20040097732-A (KR)
Inventor: KIM WOO SANG
IPC: C08J9/00
Filed: 2003-05-13
Abstract: PURPOSE: An impact noise preventer for a multi-family house is provided, to an impact noise preventer to be installed satisfactorily even at the corner or connecting part and to improve soundproof and vibration-proof properties. CONSTITUTION: The impact noise preventer comprises a binder capable of maintaining porosity by foaming; a soundproof or sound-insulating filler; a vibration-proof or vibration-removing filler; a foaming agent; a gelling agent; a curing agent; and a curing accelerator. Preferably the binder is at least one selected from the group consisting of emulsified asphalt, emulsified polymer asphalt, re-emulsified powdered resin, latex, acryl emulsion, ethylene-vinyl acetate emulsion and urethane water dispersant; the soundproof or sound-insulating filler is at least one selected from styrofoam, light aggregate, porous silica, porous carbon, wood powder, pump and fiber; and the vibration-proof or vibration-removing filler is at least one selected from waste tire particle, polyethylene foam pulverized one, polypropylene foam pulverized one, urethane foam pulverized one, calcium carbonate, silica, clay and magnesium silicate.