baber/WOPTO huggingface dataset:
Patent KR-20020071516-A (KR)
Title: Stereoscopic Image Display Device with a Vending Machine System and the Method Providing the Same
Inventor: CHOI SEONG U
IPC: G07F17/16
Filed: 2001-03-06
Abstract: PURPOSE: Provided are a vending machine type stereoscopic display, which can provide stereoscopic images and stereophonic sound, and a method for providing the stereoscopic images and the stereophonic sound. CONSTITUTION: The vending machine type stereoscopic display comprises: a central control part(60) controlling the whole stereoscopic display system; an input part(10) operating and inputting something that users want by injecting money or a card; a stereoscopic image storing/supplying part(20) replaying the stereoscopic images and the stereophonic sound and sending to the central control part(10); a stereoscopic image outputting part(30) outputting and displaying the stereoscopic images by receiving the signal of the stereoscopic images from the central control part(10); a stereophonic sound outputting part(40) outputting the stereophonic sound by receiving the signal of the stereophonic sound from the central control part(10). And the method for providing the stereoscopic images and the stereophonic sound comprises the steps of: selecting and inputting a kind of stereoscopic images that users want; injecting the money and the card and confirming; replaying and outputting the stereoscopic images and the stereophonic sound; finishing the replaying and outputting.
Patent KR-20010098398-A (KR)
Inventor: NOH EUN JU
IPC: C07D301/03
Filed: 2001-03-07
Abstract: 본 발명은 키랄 에폭사이드를 제조하는 방법에 관한 것으로서, 구체적으로 이온성 액체 용매에서 키랄 살렌금속촉매 존재하에 올레핀과 산화제를 반응시켜 비대칭 에폭시화 반응에 의해 키랄 에폭사이드를 제조하는 방법에 관한 것으로, 본 발명의 제조방법에 의하면 반응 후 고가의 키랄 살렌금속촉매의 회수를 용이하게 하여 반복적으로 사용할 수 있으므로 경제적으로 키랄 에폭사이드를 제조할 수 있다.
Patent KR-20020072320-A (KR)
Inventor: LEE CHOI HUN
IPC: A61N1/28
Filed: 2001-03-08
Abstract: PURPOSE: Half coat type fomenting clothes, in particular a stomach band, containing a hot water circulation apparatus therein for circulating hot water supplied from a small-sized hot-water boiler contained in a housing is provided which permits a wearer to ferment the abdomen in a state that the pack is attached during activity. CONSTITUTION: The fomenting clothes is a belt type stomach band comprising a flexible hot water circulation pipe(1) for circulating hot water supplied from a hot-water boiler operated by a battery; a separation member(13) for fixing the circulation pipe; an outside cover(14) and inside cover(15); and a peripheral part(16) made of soft elastic.
Patent KR-20020014654-A (KR)
Title: Surfacial strain sensor and method for confirming of damage proceeding in concrete structure
Inventor: EGUCHI GAZUO
IPC: G01L1/24
Filed: 2001-03-21
Abstract: PURPOSE: A plane shape distortion sensor and method for checking process of damage of concrete structure is provided to allow the sensor to be easily attached to the structure, while avoiding mar of the outer appearance. CONSTITUTION: A plane shape distortion sensor(1) is attached to the lower surface of a concrete floor plate(10) through an adhesive. An optical fiber cable(2) which is extracted has a connector(4) attached to an end of the optical fiber cable, and the connector is accommodated into a connector box(11). A distortion measuring device(13) is connected to the connector through a lead wire(12), so as to form a circuit by the plane shape distortion sensor and the distortion measuring device. The sensors are attached at two sites of the lower surface of the concrete floor plate, and an optical fiber cable(2a) extracted from one sensor is connected to the optical fiber cable of the other sensor.
Patent KR-20010090515-A (KR)
Title: Semiconductor Storage Device
Inventor: FUJIMA SHIRO
IPC: G11C11/409
Filed: 2001-03-22
Abstract: PURPOSE: To provide a semiconductor memory in which drive voltage of each sense means is not boosted unnecessarily even when a voltage generating means generating voltage being higher than the prescribed driving voltage for the prescribed period from a sense start time is shared by plural sense means. CONSTITUTION: A positive drive line SAPm of a sense amplifier column SAm (m: integer of 0-16) is connected to a sense amplifier drive voltage VINTA only for the prescribed period from the start of sense by the sense amplifier column SAm, and after that, it is separated from the sense amplifier drive voltage VINTA and connected to sense amplifier drive voltage VINT. Therefore, even when the sense amplifier drive voltage VINTA is over-driven every time sense starts, over-driven VINTA is never supplied to a sense amplifier column in which sense operation is already finished. Consequently, the voltage of a positive drive line of a sense amplifier column in which sense operation is already finished is never boosted to the prescribed value or more.
Patent KR-20020076835-A (KR)
Title: an optical disc with protection of replication and its manufacturing method
Inventor: LEE JAE SUK
IPC: G11B7/007
Filed: 2001-03-30
Abstract: PURPOSE: A copy-guarded optical disc and a method for manufacturing the same are provided to manufacture an optical disc recorded with more data than a recordable time of an optical disc recorder by generating an artificial time gap to a time base in a mastering work, thereby preventing the optical disc recorder copying the original optical disc. CONSTITUTION: A method for manufacturing a copy-guarded optical disc includes the steps of forming a center hole in the center, forming an inner mirror band area around the center hole, forming a lead-in area around the inner mirror band area, forming a program area around the lead-in area, forming an inherent signal area around the program area, forming a lead-out area around the inherent signal area, forming an outer mirror band area around the lead-out area.
Patent KR-20020076967-A (KR)
Title: Key Arrangement And How To Use
Inventor: PARK MYOUNG HO
IPC: H04M1/23
Filed: 2001-03-31
Abstract: PURPOSE: A character arranged keyboard based on Korean character shape is provided to input consonants and vowels by pressing a keyboard when inputting Korean characters, thereby reducing the number of inputting times of the keyboard at a fast speed. CONSTITUTION: 13 keys are configured for inputting Korean characters and specific characters. A method of writing consonants of Korean characters is as follows. The first stroke "-" is arranged on an upper part of consonant keyboards. The entire consonant keyboards are arranged on a left part of a keyboard part(34) in an order of reading consonants. Vowels located on the right of consonants are arranged on the right of the consonants. Vowels located on a lower part of the consonants are arranged on a lower part of the consonant keyboards.
Patent KR-20010067910-A (KR)
Inventor: LEE JE JEONG
IPC: A61M5/00
Filed: 2001-04-06
Abstract: PURPOSE: A system for fabricating a medical sap and blood supplier is provided to automate the whole fabrication process of the supplier, and to largely produce the supplier for a short time without generating inferior goods. CONSTITUTION: The system for fabricating a medical sap and blood supplier is comprised of a cutting device(2) for cutting a sap supply tube(1); a first assembly device(3); a second assembly device(11), an inferior goods checking and coupling device(12); and a packaging device(13). By the first assembly device, a sap adjustor(4) is fitted on the circumference of the sap supply tube from the one end of the sap supply tube, and a small soft plastic tube(5) is inserted into the other end of the sap supply tube. By the second assembly device, a sap chamber(7) having a spike(6) formed with an air filter(6a) is assembled to the one end of the sap supply tube, and a needle(9) covered by a cap(8), a needle hub(45), and a rubber tube(10) are successively assembled to the other end of the sap supply tube.
Patent KR-20020078367-A (KR)
Title: A shipboard cable having high retardant flame and low fume properties
Inventor: LEE GEON JU
IPC: H01B7/17
Filed: 2001-04-09
Abstract: PURPOSE: A cable for use of ship is provided to achieve improved safety against fire accidents occurring at the ship, by obtaining a high retardant flame and low fuming quality. CONSTITUTION: A high retardant flame and low fuming cable(9), comprises a conductor(1); an insulating layer(3) which is insulated by a crosslinked polyethylene coated along the conductor; a braided layer(5) braided by an aluminum alloy coated along the group of insulating layers; and a sheath layer(7) coated along the braided layer. The sheath layer has a composition containing 100 to 180 weight parts hydrated metal compound, 0.1 to 5 weight parts anti-additive, 0.1 to 5 weight parts antioxidant and 1 to 10 weight parts organic fire retardant, with respect to the 100 weight parts matrix resin containing, as a base resin, ethylene vinyl acetate, polar ethylene vinyl acetate and polar polyethylene.
Patent KR-20020080644-A (KR)
Title: Sludge loosing method using Electo-chemical oxidation and reduction process for the polluted water treatment system
Inventor: JUNG YU JEONG
IPC: C02F3/12
Filed: 2001-04-17
Abstract: PURPOSE: A method for substantially reducing sludge amount generated without structure change of an existing process through a voltage-current supply after installing an electrode carrier enabling electrochemical reaction of oxidation and reduction in a reactor and equalizing size of the anode and cathode is provided. CONSTITUTION: In a method for treating sewage and wastewater by activated sludge process comprising an inflow process of flowing in sewage and wastewater discharged from home and industrial water by an inflow pump; a sediment treating process of filtering sand, earth and vinyl by leaving the sewage and wastewater flown in as it is for a long period of time; an initial settling process of removing about 30% or more of BOD (biological oxygen demand) and SS (suspended solid) by putting the sediment treated materials into a positioned tank; an aeration treatment process of for guiding decomposition of organic matter by aerobic microorganisms by supplying air to the lower part of the initially settled materials; a thickening process of thickening sludge remaining after the aeration treatment; a digestive treatment process of guiding anaerobic digestive decomposition as maintaining temperature of the thickened sludge to an intermediate temperature; and a filling-up process of finally discarding and filling up the resulting materials with earth after dehydrating and pressing the digestive treated materials, the sludge reduction method in wastewater treatment process using electrochemical oxidation and reduction process is characterized in that a terminal of D.C. voltage of 50 to 60 mA and 0.5 to 4 V is electrically separately connected to electrode type carriers(3,4) so that one side of the aeration tank(1) is maintained as an oxidation system while the other side of the aeration tank(1) is maintained as a reduction system after dividing an aeration tank(1) into two parts by a porous diaphragm(2) in the aeration treatment process.
Patent KR-20010098664-A (KR)
Title: 포지티브 포토레지스트 조성물
IPC: G03F7/004
Filed: 2001-04-17
Abstract: 본 발명은 특정한 반복단위를 함유하고, 산의 작용에 의해서 알칼리 현상액에 대한 용해율을 증가시키는 수지, 및 
     화학선이나 방사선의 조사시 산을 발생하는 화합물을 포함하는 포지티브 포토레지스트 조성물을 제공한다.
Patent KR-20020083237-A (KR)
Title: Semiconductor device and method for driving the same
Inventor: CHO GI SUL
IPC: H01L21/205
Filed: 2001-04-26
Abstract: PURPOSE: A CVD(Chemical Vapor Deposition) apparatus and a method for driving the same are provided to improve lifetime of a pump and uniformity of a deposited film by using a purge gas supply part. CONSTITUTION: The CVD apparatus comprises a process chamber(21), a pump part(23), a purge gas supply part(25), and a control part(27) for controlling the process chamber(21) and the purge gas supply part(25). The purge gas supply part(25) supplies a purge gas to outlet and inlet of the pump part(23). The purge gas is an inert gas. The process chamber(21) and the pump part(23) are interconnected to a pipe(29) for exhausting the remaining gas.
Patent KR-20020083327-A (KR)
Title: Apparatus for detecting the position of an electric leakage
Inventor: HAN SEOUNG SIK
IPC: G01R31/08
Filed: 2001-04-27
Abstract: PURPOSE: An apparatus for detecting an electric leakage position is provided, which can detect the electric leakage position simply and accurately. CONSTITUTION: A detection signal generation part(100) generates a detection signal having a fixed frequency and a fixed voltage, and makes an electric field be generated according to a detection signal applied from a power supply line by applying the generated detection signal to the power supply line. According to the detection signal generation part, an oscillator(10) generates an oscillation signal of a fixed frequency, and a divider(12) divides the oscillation signal of the oscillator. A booster(14) boosts a level of the oscillation signal of the oscillator, and a rectifier rectifies a voltage boosted in the booster and converts it into a DC power. And a switching part(18) switches an output voltage of the rectifier according to an output signal of the divider and then outputs it as a detection signal.
Patent KR-20020085092-A (KR)
Title: Apparatus for discontinuously dispersion-reinforced MMC fabrication
Inventor: KIM GI JONG
IPC: B22D19/00
Filed: 2001-05-04
Abstract: PURPOSE: An apparatus for manufacturing a metal matrix composite material having uniformed dispersion of reinforcement powder under the optimum process conditions by designating various related factors as variables is provided. CONSTITUTION: The apparatus for manufacturing a metal matrix composite material(1) comprises an induction melting furnace(10) equipped with a high frequency induction generator(110), the induction melting furnace uniformly dispersion-reinforces discontinue reinforcement powder into liquid metal matrix to cast the metal matrix composite material, and the apparatus is associated with factors influencing on uniformed dispersion of the reinforcement powder in the melting furnace, that is, temperature of mixing and tapping, preheating of the reinforcement powder, shape of an impeller for uniformed agitation, position and agitation speed of the impeller, and supply of powder, wherein the apparatus further comprises a temperature controller(14) and a thermocouple(16) for temperature controlling of the induction melting furnace, a mixing controller(20) that is removably installed at the induction melting furnace to control mixing of molten metal in the melting furnace, a pressure pump(30) for mixing and tapping the molten metal at the same time, a gas preheater(40) for injecting the reinforcement powder into the melting furnace at a certain preheated gas pressure, a vibrator for solving injection nonuniformity of the reinforcement powder due to coagulation of discontinuous reinforcement powder, and a rotating unit(60) and an impeller(70) that are mounted on one gear box(80) to disperse coagulation and segregation of the reinforcement powder.
Patent KR-20020085575-A (KR)
Title: A vocs abatement system for spray booth and a regenerating system of activated-carbon filter using super-heated steam
Inventor: HARN BOG YEOL
IPC: B01D53/04
Filed: 2001-05-09
Abstract: PURPOSE: An apparatus for absorbing and desorbing VOCs for spray booth and a method for regenerating activated carbon filter using supersaturated vapor are provided which completely regenerate the activated carbon filter by substantially improving desorption performance of the filter, and completely remove VOCs collected in the filter. CONSTITUTION: The apparatus for absorbing and desorbing VOCs for spray booth(100) comprises an exhaust inlet damper(310) for controlling the amount of the primarily filtered polluted gas that is flown into an exhaust box(360) after polluted gas generated from operation in the spray booth is primarily filtered in a bottom filter; a granular activated carbon filter(320) for adsorbing VOCs of exhaust gas flown in from the exhaust inlet damper; an exhaust releasing damper(340) for guiding the exhaust gas filtered in the activated carbon filter to the atmosphere; a supersaturated vapor generator(410) for generating supersaturated vapor during cessation of the spray booth; a supersaturated vapor releasing unit(330) which is equipped with a plurality of injection nozzles for uniformly injecting the supersaturated vapor onto all over the surface of the activated carbon filter so that the VOCs collected into the activated carbon filter are desorbed by supersaturated vapor produced from the supersaturated vapor generator; and a VOC discharge port(350) for guiding the VOCs desorbed by releasing of the supersaturated vapor to a VOC treatment equipment(700) so that the VOCs are removed in the VOC treatment equipment.
Patent KR-20020012114-A (KR)
Title: Photo-resister ashing system
Inventor: LEE EUNG JIK
IPC: H01L21/3065
Filed: 2001-06-01
Abstract: PURPOSE: A photoresist ashing apparatus is provided to simultaneously ash both surfaces of a wafer and to easily control a current density, the number of radicals and ion energy, by using a low frequency characteristic to separate an electrode from a susceptor and by applying power to positive and negative electrodes to generate plasma. CONSTITUTION: The susceptor(100) is installed in a chamber(1). A pair of electrodes face each other, separated from the susceptor by a predetermined distance and formed at both sides of the susceptor. A power supply unit(300) applies alternative current(AC) power having an intermediate frequency range of almost 10-100 kilohertz to the pair of electrodes.
Patent KR-20020094069-A (KR)
Title: The Manufacturing Method Of Fine Powder Of Nickel
Inventor: BAE DONG SIK
IPC: B22F9/16
Filed: 2001-06-07
Abstract: PURPOSE: A method for manufacturing fine nickel powder with a particle size distribution of 100 to 1000 nm using liquid reaction method is provided. CONSTITUTION: The method includes the steps of reacting a neutralizing agent with one metal precursor selected from (Ni(NO3)2·6H2O), (NiCl2x·H2O) and (NiSO4·6H2O) in aqueous solution to obtain precipitates; solving the precipitates in an organic solvent; treating above slurry at 200 to 300 deg.C under a pressure of 0.1 to 4 MPa to obtain fine metal powder; and extracting the organic solvent from the obtained fine metal powder by using solvents such as ethanol, acetone, isopropyl alcohol a methanol. The method is characterized in that the neutralizing agent is selected from KOH, NaOH and NH4OH; the organic solvent is selected from ethylene glycol, polyethylene glycol and butanediol.
Patent KR-20020033035-A (KR)
Inventor: KIM JONG GWOUN
Filed: 2001-06-21
Abstract: PURPOSE: A method for mediating the exchange of the advanced ticket is provided to reduce the booking cancellation rate of a public transportation and to use the other advanced ticket at the date and time when a subscriber wants. CONSTITUTION: If there is the other advanced ticket matched at the date and time when the subscriber wants, the subscriber can exchange the own advanced ticket with the other advanced ticket. Otherwise, the subscriber registers the own advanced ticket and the desired ticket schedule on the internet and waits for the other subscriber fitting to the conditions. When the other subscriber comes up, the exchange of the advanced ticket between both is accomplished.
Patent KR-20030000037-A (KR)
Title: Automatically ejectable Viewfinder of photographing apparatus and phtographing apparatus therewith
Inventor: KIM JEONG GU
IPC: H04N5/232
Filed: 2001-06-22
Abstract: PURPOSE: A view finder for an image pickup device capable of automatically drawing out and an image pickup device having the same are provided to easily operate the view finder by automatically drawing out a view finder main body to the outside of the image pickup device when the image pickup device is turned on or an outer LCD is closed. CONSTITUTION: A view finder(120) for an image pickup device includes a view finder main body(30) installed to be entered in the inside of an image pickup device main body, and to be drawn out to the outside of the image pickup device main body; and a driving part(60) driving the operations of entering and drawing of the view finder main body; wherein the driving part includes a driving motor(62) fixed at the image pickup device, a pinion(66) rotated by the driving motor, and a rack installed at the view finder main body and driven by the pinion.
Patent KR-20030001170-A (KR)
Title: System and method for electronic program guide service based on capture picture, and storage media having program source thereof
Inventor: HWANG YEONG HEON
IPC: H04N21/2343
Filed: 2001-06-28
Abstract: PURPOSE: A system and a method for a capture screen based EPG service, and a recording medium having stored a program source thereof are provided to easily grasp contents of present broadcasting by providing broadcasting program information together with a capture image of a broadcasting channel. CONSTITUTION: In an EPG service system(100) providing broadcasting programs by each broadcasting channel and serving to view a TV interworking with the broadcasting program information, a system for a capture screen based EPG(Electronic Program Guide) service includes a screen capture device(110) capturing an image of each broadcasting channel and compressively storing the image, and a broadcasting information providing server(120) generating a page including the broadcasting program information and a capture image of the corresponding channel in response to a broadcasting information request of a user and providing the page to a user terminal(300).
Patent KR-20020003099-A (KR)
Inventor: GLOOR ARNOLD
IPC: C07C33/048
Filed: 2001-06-29
Abstract: PURPOSE: Provided is a process for the catalytic isomerization of Z-3-methylpent-2-en-4-yn-1-ol to E-3-methylpent-2-en-4-yn-1-ol, wherein the Z-pentol is a useful intermediate for the manufacture of vitamin A, and the stereoisomer produced and isolated in the smaller proportion, and E-pentol is also a useful intermediate, in this case for the manufacture of astaxanthin, zeaxanthin and further carotenoids. CONSTITUTION: The process for catalytically isomerizing Z-3-methylpent-2-en-4-yn-1-ol to E-3-methylpent-2-en-4-yn-1-ol in a mixture of both these stereoisomers, is characterized in that as the isomerization catalyst there are employed bromine radicals and the isomerization is conducted in a two-phase system of an aqueous phase and the stereoisomeric mixture phase, wherein the stereoisomeric mixture optionally is present in an essentially water-immiscible organic solvent, with intermixing of the reaction mixture and at temperatures from about -10 deg.C to about 100 deg.C.
Patent KR-20030005741-A (KR)
Title: Non-piping designed membrane structure for removing the VOCs
Inventor: CHO JU SUN
IPC: F24F3/16
Filed: 2001-07-10
Abstract: PURPOSE: An air cleaning system using vent hole with membrane structure is provided to offer membrane structure without tube. CONSTITUTION: A steel frame truss(70) is diagonally fixed to a truss fixing part. A polluted air collecting part(75) is installed on an end of a support(71) attached to a lower end of the steel frame truss. An air inlet is formed on an end of the polluted air collecting part on one side. An air passing hole(45) is formed by fusing an upper membrane(50) and a lower membrane with high frequency. Another air passing hole is formed on the other side of the polluted air collecting part. An air outlet is formed on the other end of the polluted air collecting part.