baber/WOPTO huggingface dataset:
Patent KR-20030018708-A (KR)
Title: Air boost control system of car engine
Inventor: JUN DONG SIK
IPC: F02D23/00
Filed: 2001-08-31
Abstract: PURPOSE: An air boost control system for a vehicle engine is provided to improve engine characteristics by opening and losing a waist gate valve. CONSTITUTION: Air is introduced into an intake side of an engine(4). An air cleaner(1) for purifying air, an intercooler(2) for cooling air, and an intake manifold(3) are sequentially provided in the intake side of the engine(4). A converter(5) is provided at the exhaust side of the engine(4). A turbine(6) is installed in an exhaust passage formed between the converter(5) and the engine(4) and a pressure device(7) is installed between the air cleaner(1) and the intercooler(2) in the same axis with the turbine(6). A pressure sensor(8) is provided in the intake manifold(3) so as to measure pressure of air introduced into the engine(4). A pressure sensor(11) is installed at the outlet of the intercooler(2). A waist gate valve(9) is provided to adjust an amount of combustion gas to be discharged. A solenoid valve(12) is provided to control an opening degree of the waist gate valve(9).
Patent KR-20030016138-A (KR)
Title: Vending machine with voice generating device
Inventor: KIM YONG SUN
IPC: G07F9/00
Filed: 2001-09-05
Abstract: PURPOSE: A vocalization device of a vending machine is provided to playback stored sound by sensing a push of a selection switch, to increase a selling rate and also to induce the interest of consumers through the vocalization of the stored sound. CONSTITUTION: A display stand displays selling products, and an exhaustion device exhausts displayed products, and an insertion hole is installed. And an exhaustion part is formed in a vending machine body. And a selection switch(200) is installed to push a product displayed in the display stand in front of the vending machine body. A voice chip(300) is installed in the vending machine body, and outputs a stored voice signal when a user pushes the selection switch selectively by being linked with the selection switch. And a speaker(400) outputs a sound signal by being linked from the voice chip.
Patent KR-20030025531-A (KR)
Title: The structure of clutch
Inventor: YUM SEONG U
IPC: F16D13/60
Filed: 2001-09-21
Abstract: PURPOSE: A structure for a clutch is provided to compensate shaft vibration caused by vibration of a drive line. CONSTITUTION: A structure for a clutch includes a clutch disc(10) and a flywheel(20). An inclined surface is formed to an outer end of the clutch disc. An angle of inclination is 45 degrees. The flywheel is formed to be protruded like a taper to introduce the clutch disc. Therein, the flywheel and the clutch disc is self-aligned by contacting inclined surfaces of the clutch disc and the flywheel. Therefore, shaft vibration by vibration of a drive line connecting centers of an engine and a transmission is compensated.
Patent KR-20030026597-A (KR)
Title: Structure For Exhaust Machine Pipe Of Condensing Gas Boiler
Inventor: HUH U SEOK
IPC: F23J11/00
Filed: 2001-09-26
Abstract: PURPOSE: A latent heat exchanger mounted with a discharge passage and a latent heat pipe is installed in discharge port of a condensing gas boiler to simplify discharging structure and to discharge gas efficiently. CONSTITUTION: A burner is provided to heat hot water by using a gas. A discharging port is installed to discharge gas from the burner. A hot water transferring pipe(44) supplies hot water to a heating pipe. A hot water receiving pipe receives returning hot water. A discharging passage guides the discharge gas connected to the discharge port. A double pipe guides discharged gas connected to upper side of a wall(14). A latent heat exchanger(20) has a latent heat pipe between the double pipe. A discharge pipe guides discharged gas to one side of the double pipe.
Patent KR-20030028009-A (KR)
Title: Polysaccaride from the safflower having macrophage activity, the process for preparation thereof and a use thereof
Inventor: CHO HONG YEON
IPC: A61P35/00
Filed: 2001-09-27
Abstract: PURPOSE: An anticancer agent composition containing a water extract of Carthamus Tinctorius L. as an active ingredient is provided which can be used a medicament for immune disorders or cancer, or a functional food product. CONSTITUTION: Polysaccharides for activating macrophages are prepared by the steps of: removing a methanol soluble fraction from an water extract of Carthamus Tinctorius L. and then precipitating it in ethanol; ultrafiltering the precipitates and recovering a solution having a molecular weight of 300,000Da or more; loading the solution into anion exchange resin, followed by fractionation with 0.1 mol NaCl solution; and subjecting an active fraction to gel filtration chromatography having a separation capacity of 10,000 to 1,000,000.
Patent KR-20030028235-A (KR)
Title: Method and apparatus for displaying a battery available time for each function
Inventor: MUN GYEONG HUI
IPC: G01R31/36
Filed: 2001-09-27
Abstract: PURPOSE: A method for displaying battery usage time per function and an apparatus thereof are provided, which enables a user to judge battery charge time or battery replacement time accurately per each function. CONSTITUTION: According to the method for displaying battery usage time per function, a battery voltage is detected by a voltage detection unit(10). Then, battery usage time per each function corresponding to the above detected battery voltage is scanned. And the above scanned battery usage time per each function is displayed on a display unit(13). When a battery(100) is attached or battery usage time display per each function is required by a user, a DC voltage of the battery is detected.
Patent KR-20030026773-A (KR)
Title: Device for protecting touch on strip in Feeding table
Inventor: JU GAP SIK
IPC: B21B39/00
Filed: 2001-09-28
Abstract: PURPOSE: An apparatus for preventing generation of defects of strip on feeding table is provided to prevent sagged strip from touching the feeding table even in case of shape defects of strip being fed, particularly widthwise deflection of the strip. CONSTITUTION: In a feeding table(10) for removing the non-pressed part of an end of strip(100) as an inlet facility of stainless steel production line, the apparatus for preventing generation of defects of strip on the feeding table is characterized in that respective rotation rolls(20) installed on the feeding table are installed at both ends for rotation shaft, idle rolls(21) capable of being freely rotated for the rotation shaft are installed between the rotation rolls of the central part of the rotation shaft, and conveyor belts(30) forming the table are rested only on left and right rotation rolls of the rotation shaft so that the idle rolls(21) are exposed between the conveyor belts, wherein the idle rolls are formed of a flat roll having an equal cross sectional area, and the rotation rolls(20) are formed in a crown shape the central part of which is convex crooked so that the conveyor belts(30) are not separated from the rotation rolls.
Patent KR-20030030088-A (KR)
Title: On-off line card for settling accounts in internet
Inventor: LIM CHANG SU
IPC: G06K19/00
Filed: 2001-10-08
Abstract: PURPOSE: An on/off line card capable of executing a cost payment through the Internet is provided to pay a cost through a computer and to manage various kinds of information of a user by forming a data unit in an on/off line card. CONSTITUTION: The first card member(110) made of a flexible material is formed on one side surface of an on/off line card and includes contents such as a card number, a user name, a validity term, and various kinds of data in one side surface. The second card member is formed on one side surface of the first card member(110) and includes various kinds of information of a user as a CD or a DVD shape. An adhesive unit(132) adheres the first card member(110) and the second card member. A penetration hole(130) is formed in the central portion of a card main body for being loaded on a CD driver. In addition, a magnetic recognition unit, a signature unit, a card recognition unit, etc. are provided. If a bar code ID formed on the first data storage(154) is identified with an ID of a data file in the second data storage(156), a financial institution executes an authentication.
Patent KR-20030032161-A (KR)
Title: Method for providing position information of a mobile communication terminal equipment in a mobile communication system
Inventor: KIM SANG SEOP
IPC: H04B7/26
Filed: 2001-10-16
Abstract: PURPOSE: A method for providing information on a location of a mobile communication terminal in a mobile communication system is provided to give information on a current position to the mobile communication terminal, and to give information of a location of a calling mobile communication terminal to a called mobile communication terminal upon calling. CONSTITUTION: An MSC(Mobile Switching Center) receives a call connection request from an optional mobile communication terminal(131). The MSC searches an HLR(Home Location Register) and a VLR(Visitor Location Register), to check over whether the corresponding mobile communication terminal is registered in a service of providing information on a calling party location(133). If registered, the MSC searches the HLR and VLR to search information on the location of the corresponding mobile communication terminal, and transmits the searched location information to a called mobile communication terminal to attempt a call connection(135). And if the corresponding mobile communication terminal is not registered in the step 133, the MSC attempts a call connection with the called mobile communication terminal and ends the steps(137).
Patent KR-20030032475-A (KR)
Title: Swirl Type Sealing Gun
Inventor: KIM JAE HONG
IPC: B05B1/02
Filed: 2001-10-18
Abstract: PURPOSE: Provided is an eddy-type sealing gun which sprays low pressure of air to a coated material sprayed through a nozzle tip to spray the coated material in an eddy type and distribute uniformly so that it raises adhesion efficiency. CONSTITUTION: In the sealing gun(1) which receives the coated material from a material supply pipe(2), extrudes the coated material and coats a coated side with the coated material, the eddy-type sealing gun is characterized by comprising the parts of: an air supply pipe(3) which is placed in a downward direction of the material supply pipe; and a nozzle part(4) which places six air spray holes in a radial direction at the center of the nozzle tip under the air supply pipe.
Patent KR-20030032698-A (KR)
Title: Transceiver and method for re-transmission and decording of high speed data in cdma mobile communication system
Inventor: KIM HEON GI
IPC: H04B1/707
Filed: 2001-10-19
Abstract: PURPOSE: A transmitting/receiving apparatus and method for effectively retransmitting and decoding high speed data in a CDMA mobile communication system are provided to increase the reliability of a turbot decoder input bit LLR(Log Likelihood Ratio) value and obtain an excellent transmission efficiency by suitably changing a modulation method according to the number of available code as changed and a channel situation and selectively transmitting a packet with a high priority. CONSTITUTION: A controller(726) controls a general operation of a transmitter, and especially, determines a modulation method for modulation of an initially transmitted data, a code rate and the number of available codes upon receiving a signaling information from an upper layer. A channel coder(712) codes inputted data by using the code rate provided from the controller(726) and outputs coding bits. A distributor(714) distributes systematic bits and parity bits inputted from the channel coder(712) and to plural interleavers. The first interleaver(716) interleaves the systematic bits received from the distributor(714) and outputs them. The second interleaver(718) interleaves the parity bits received from the distributor(714) and outputs them. A packet selector(720) is provided with a modulation method from the controller(726) and determines a quantity of data transmittable by the modulation method. A modulator(722) modulates coding bits of the packets selected by the packet selector(720) according to the modulation method provided from the controller(726) and outputs them. A frequency spreader(724) spreads each symbol outputted from the modulator(722) with orthogonal codes assigned from the controller(726) and transmits them to a receiver.
Patent KR-20030034773-A (KR)
Title: printing method of cubic design on synthetic leather
Inventor: CHOI SOON JA
IPC: C14B5/02
Filed: 2001-10-24
Abstract: PURPOSE: A method for forming the 3D design on a synthetic leather is provided, to enable the 3D design or logo to be formed on an embossed synthetic leather bag without cutting or damaging the bag. CONSTITUTION: The method comprises the steps of decolorizing the region coated surface of a bag leather(1) where a desired design(12) is formed by using a decolorizing agent; turning over the bag leather and inserting the molten silicone(20) into the rear face of the bag leather(1) where the design(12) is formed; laying a separation paper(30) on the silicone(20), turning over it and pushing it to allow the silicone(20) to be projected in accordance with the design(12); and coating a gloss agent on the surface of the projected 3D design(10).
Patent KR-20020033540-A (KR)
Inventor: IKEDA IKUJI
IPC: B29C48/07
Filed: 2001-10-29
Abstract: PURPOSE: Provided is a method of manufacturing a pneumatic tire, by which it is possible to establish a flexible manufacturing system and to decrease the plant size. CONSTITUTION: The method of manufacturing a pneumatic tire comprises the steps of: assembling unvulcanized rubber components to make a green tire; vulcanizing the green tire; and winding an unvulcanized rubber tape so that the windings collectively have a predetermined cross sectional shape for at least one of the unvulcanized rubber components to thereby make the at least one of the unvulcanized rubber components.
Patent KR-20030035394-A (KR)
Title: A cap with a mask
Inventor: SEO JONG GEUN
IPC: A42B1/06
Filed: 2001-10-31
Abstract: PURPOSE: Provided is a hat with a mask included which lets the mask housed in a visor for the mask, with keeping the original form of the hat when wearing the mask so that it gives users more excitement through the mask. CONSTITUTION: The hat with the mask included comprises the parts of: the visor(40a) which allows a cut part(50) to fold the housed mask at front side of a body part(10) by support cloth; an attacher which attaches various kinds of masks to lateral side of the body part; the mask(20,20a) which is wound at four sides of the body part; the body part which lets a first velcro fastener to be attached to upper edge of a housing part; and the support cloth(52) which body part is sewn up at one edge and a second velcro fastener at the other edge.
Patent KR-20030037847-A (KR)
Title: Apparatus for controlling pressure of hopper in blast furnace
Inventor: BAEK JONG MUN
IPC: C21B7/18
Filed: 2001-11-06
Abstract: PURPOSE: An apparatus for controlling equalized pressure of raw material charging hoppers at the top of blast furnace is provided to suppress emission of blast furnace gas into the atmosphere, thereby stabilize top gas pressure and blast furnace operation by changing furnace pressure in existing nitrogen gas during pressurizing for equalization. CONSTITUTION: The apparatus for controlling equalized pressure of raw material charging hoppers (3,4) in blast furnace (5) comprises a nitrogen tank (13) for storing nitrogen used to control pressure of the charging hoppers; dust collectors for collecting dust contained in gas of the upper part of the blast furnace; a residual pressure discharger (15) for removing residual pressure by discharging the internal gas of the charging hopper; first cutout valve (V1) for connecting the nitrogen tank to the upper part of the dust collector; second cutout valve (V2) for connecting the upper part of the dust collector to the charging hopper; third cutout valve (V3) for connecting the lower part of the dust collector and charging hopper to the residual pressure discharger; fourth cutout valve (V4) for connecting the lower part of the dust collector to the charging hopper; and fifth cutout valve (V6) for connecting the upper part of the dust collector to the blast furnace, wherein pressure of the blast furnace and charging hoppers is equalized through second pressurizing line comprising blast furnace, fifth cutout valve, dust collector, second cutout valve and charging hopper by turning on the fifth cutout valve and second cutout valve after increasing pressure of the charging hoppers to a certain value through first pressurizing line comprising nitrogen tank, first cutout valve, dust collector, fourth cutout valve and charging hopper by turning on the first cutout valve and fourth cutout valve in the pressure equalization step.
Patent KR-20010109257-A (KR)
Title: Pc 인증 방식을 사용하는 사용자 보안 인증 방법
Inventor: PARK SUN HAENG
Filed: 2001-11-14
Abstract: 본 발명은 인터넷상의 개인정보 도용과 이를 악용한 피해를 줄이는 목적과, 저작권 사용료를 지불한 양질의 컨텐츠를 보호를 위한 것이다. 
     많은 회사들이 인터넷 네티즌을 대상으로 다양한 서비스를 제공하는 웹사이트를 구축하였다. 양질의 컨텐츠를 무상으로 네티즌에게 제공하였으며 이를 유지하기 위하여 많은 자금이 소요되었다. 
     시간이 지날수록 웹사이트를 운영하는 업체들은 경영난을 겪게 되었고, 대부분의 웹사이트는 양질의 컨텐츠를 계속적으로 생산하기 위하여 유료화로 전환하였다.네티즌들은 양질의 컨텐츠를 제공하는 웹사이트가 유료화 되었을 때 더 나은 서비스와 컨텐츠, 그리고 개인 회원정보에 대한 안전한 보안을 기대하였다. 
     그러나, 컨텐츠의 내용과 질적인 면에서는 발전이 있었으나 회원정보 보안에 대한 보안강화는 진전이 없었다. 웹사이트 운영 업체는 유료화 운영에 가장 필수적인 컨텐츠의 유료화에만 치중하였을 뿐 회원 개인정보 보호에는 무신경 하였다. 
     그로 인해 네티즌의 개인정보는 타인에 의하여 본인도 모르게 도용 당하게 되었다. 도용 당한 아이디, 피해사례가 늘어감에 따라 네티즌과 웹사이트 운영 업체에서는 개인정보 보안에 관심을 가지게 되었다. 이에 따라 유료화 된 웹사이트를 운영하는 업체에서도, 개인정보가 곧 돈이라는 현실을 인식하게 되었고, 보안정책 강화가 새롭게 네티즌과 업체에서 중요하게 떠오르고 있다. 
     네티즌이 보안을 필요로 하게 되는 이유는 자기정보를 인터넷에서 안전하게지키려는 목적이고, 업체에서 보안이 필요한 이유는 업체 회원정보 안전한 관리와 양질의 컨텐츠 보호 목적이다. 그렇지만, 모든 부분에서 보안이 중요하다는 것을 인식하였지만 현재 두 가지 조건을 충족시키는 방법은 아직 개발이 되지 않고 있다. 
     본 발명은 두 가지 조건에 대한 업체와 네티즌의 문제를 해결하기 위한 방법이며 각 사이트 업체에서는 본 발명을 적용하여 위의 두 가지 문제를 원만히 해결 할 수 있다. 
     현재까지 보안 기술의 방법은 PKI 개인 인증 방식으로 발전되어져 왔다. 이 방식은 사용법의 어려움과 설치 방법의 까다로움으로 인하여 빠른 확산이 이루어지지 않고 있다. 
     본 발명은 위의 방식과 전혀 다른 방법이며 개인 인증이 아닌 PC인증을 토대로 한 보안 방식으로 구성되어져 있다. PC인증 방식을 통하여 앞에서 언급한 두 가지 문제를 해결할 수가 있다.PC인증 방식과 개인인증 방식을 비교할 경우, 우선 생각해야 하는 중요한 점은 인증을 받는 주체가 어떤 것인가 하는 점이다. PC인증은 개인인증의 단점을 보완한 방법으로 개인인증은 주체가 개인이므로 제한적인 단점이 발생이 될 수 있다. 예를 들어 비밀번호 입력 시 비밀번호를 잊었을 경우, 문제가 발생되며 또한 비밀번호를 분실하였을 때에도 상당한 문제가 발생한다. PC인증은 위에서 언급한 사람이 망각할 수 있는 기억력에 의존하지 않는다. 주체가 PC이므로 이러한 문제점을 사전에 방지해 준다. 
     본 발명인 PC인증 방법은 보안분야에서 처음 시도되는 방식이며 회원 정보를PC인증을 통한 확인 절차를 거치므로 완벽한 보안인증을 할 수가 있다.사용자 보안 인증 방법은 회원정보 인증 방법에만 적용되는 것이 아니라 컨텐츠 보호에도 PC인증 절차를 거치게 하므로 완벽한 컨텐츠 보호 기능을 제공한다. 
     본 발명은 PC인증을 하는 확인하는 단계,PC인증을 통하여 회원인증을 하는 단계,PC인증을 통하여 컨텐츠 인증을 하는 단계로 구성되어지는 것을 특징으로 한다.
Patent KR-20030041382-A (KR)
Title: Methods of dyeing cellulose fibers or cellulose mixed spinning fibers
Inventor: CHO SEONG YONG
IPC: C09B27/00
Filed: 2001-11-20
Abstract: PURPOSE: A method for dyeing a cellulose fiber or a cellulose blend fiber is provided, by employing the dye compound which is a suitably highly reactive and can be used to the dyeing at the pH of 4-9. CONSTITUTION: The method comprises the step of dyeing a cellulose fiber or a cellulose blend fiber by using a reactive dye compound having the isonicotinate-s-triazinyl functional group represented by the formula 1 as a main structure at a temperature of 60-150 deg.C and a pH of 4-12, wherein A is a dye matrix having a water-soluble group; B is a dye matrix having a water-soluble group, or H, a methyl group or ethyl group; M is H or an alkali metal; C is a substituted or unsubstituted amino, alkoxy or phenoxy group, and -N(-A)-B; D is a halogen atom; E is a substituted or unsubstituted amino, alkoxy or phenoxy group, or -N(-A)-B; and L is a diamino residue.
Patent KR-20030047204-A (KR)
Title: Apparatus and method for operation of a polymer electrolyte membrane fuel cell below the freezing temperature of water
Inventor: HA HEUNG YONG
IPC: H01M8/04
Filed: 2001-12-08
Abstract: PURPOSE: A method for operating a polymer electrolyte fuel cell below the freezing point of water and its apparatus are provided, to prevent the deterioration of properties of a membrane-electrode assembly by inhibiting the freezing of water of the membrane-electrode assembly, thereby improving the stability of the fuel cell even at a temperature below the freezing point of water. CONSTITUTION: The method comprises the steps of flowing a dry gas for several seconds and charging a solution having a low freezing point into the anode of the fuel cell before the temperature drops below the freezing point water when the polymer electrolyte fuel cell is stopped after operation. Preferably the solution having a low freezing point is methanol, ethylene glycol, ethanol or butanol. The polymer electrolyte fuel cell is operated with flowing only dry gas when it is re-operated at a temperature below the freezing point of water and its is operated with flowing the moist gas normally when the temperature increases over the freezing point of water.
Patent KR-20030049537-A (KR)
Title: Method for searching motion vector
Inventor: LEE JUN HWAN
IPC: H04N19/51
Filed: 2001-12-15
Abstract: PURPOSE: A method for searching for motion vectors is provided to reduce the amount of operation required for motion vector estimation by adaptively downsizing the search area according to the block movement. CONSTITUTION: Motion vector information at the previous frame to each block of the current frame is extracted and stored. The mean value of motion vectors of neighboring blocks(B1-B4) of a reference block(B0) and an inclination of the mean value are calculated by using the motion vector information of the previous frame. A center and a reduction of a search area are decided by using the inclination of the mean value. A matching block to a final reference block and motion vectors are extracted by executing a complete search in the center of the search area and the reduced search area.
Patent KR-20030050949-A (KR)
Title: Method for forming mim capacitor
Inventor: JUNG I SEON
IPC: H01L27/04
Filed: 2001-12-20
Abstract: PURPOSE: A method for fabricating a metal-insulator-metal(MIM) capacitor is provided to prevent the concentration of an electric field caused by defective surface roughness of the capacitor by improving surface roughness after a metal layer for a lower electrode of the capacitor is deposited. CONSTITUTION: A semiconductor substrate(21) on which an underlying layer(22) is formed is prepared. The first metal layer for the lower electrode is formed on the underlying layer. The first metal layer is surface-treated to improve the surface roughness. A dielectric layer(24) and the second metal layer for an upper electrode are sequentially formed on the surface-treated first metal layer for the lower electrode. The second metal layer and the dielectric layer are etched to form the capacitor upper electrode(25a). The first metal layer is etched to form the lower electrode(23b) of the capacitor.
Patent KR-20030052509-A (KR)
Inventor: BAEK CHI JONG
IPC: G11C29/00
Filed: 2001-12-21
Abstract: PURPOSE: A semiconductor memory device is provided to reduce a speed difference between a data reading speed of a normal operation and a data reading speed of the parallel bit test process by varying the data reading speed of the parallel bit test process. CONSTITUTION: A semiconductor memory device includes a sense amplification portion(12), a plurality of comparison portions(18,20,22), and a plurality of test comparison control signal generation portions(26,28). The sense amplification portion amplifies the read data and outputs the amplified read data in response to parallel bit test control signals in a parallel bit test process. The comparison portions generate comparative output signals by comparing the amplified read data in response to test comparison control signals. The test comparison control signal generation portion generates test comparison control signals by varying the delay time of the parallel bit test control signals in response to the control signals. The semiconductor memory device further includes a mode setup register to set up the parallel bit test control signals and the control signals in a mode setup process.