baber/WOPTO huggingface dataset:
Patent KR-20010102478-A (KR)
Title: 비디오 데이터 변환 방법 및 장치
IPC: H04N7/26
Filed: 2000-01-12
Abstract: 비디오 데이터(502)와 연관된 이동에 대한 하나이상의 지시를 검색하는 것을 포함하는, 시스템에서 제1 포맷(예를들어, 인터레이싱 방식으로 스캐닝된 포맷)에 따른 비디오 데이터를 수정하는 방법 및 장치가 개시되었다.  비디오 데이터는 이동에 대한 하나이상의 지시에 기초하여 제1 포맷으로부터 상이한 제2 포맷(예를들어, 프로그레시브 방식으로 스캐닝된 포맷)으로 변환된다.  비디오 데이터는 MPEG-2와 같은 동화상 전문가 그룹 표준에 따라 디지털 인코딩된다.
Patent KR-20020043450-A (KR)
IPC: G06Q30/00
Filed: 2000-09-25
Abstract: 과제는, 클릭수가 많아질 수록, 호소력이 증가하는 배너광고의 표시방법을 제공하는 것에 있다. 
     인터넷에 의해 액세스 하는 홈페이지에 화상과 함께 표시된 배너광고의 클릭된 횟수를 계수하고, 이 횟수가 증가할 수록, 배너광고를 크게 표시한다.
Patent KR-20010111312-A (KR)
Title: Salts of asiatic and madecassic acid suitable for the preparation of pharmaceutical and cosmetic compositions
IPC: A61P9/14
Filed: 2000-04-19
Abstract: Salts of asiatic and madecassic acid with pharmaceutically acceptable organic bases, suitable for the preparation of pharmaceutical and cosmetic compositions for the topical and systemic treatment of erithema, varicose ulcers, venous insufficiency, bedsores, delayed cicatrization, ambustions, traumatic and surgery wounds, alloeosises of the cutaneous trophism, ophthalmic alloeosises and inflammatory processes.
Patent KR-20020034080-A (KR)
IPC: C12N15/09
Filed: 2001-03-13
Abstract: 본 발명은 새로운 사람 인자 H-관련 단백질 (FHR-5)에 관한 것이다.  본 발명의 영역 내에는 FHR-5의 아미노산 서열, FHR-5의 아미노산 서열을 코딩하는 핵산 서열 및 실질적으로 동일한 아미노산 및 뉴클레오티드 서열이 포함된다.  본 발명의 영역 내에는 또한 본 발명의 뉴클레오티드 서열을 포함하는 벡터, 본 발명의 뉴클레오티드 서열을 함유하는 유전자도입 숙주 세포 및 FHR-5 단백질과 반응하는 항체가 포함된다.
Patent KR-20020015363-A (KR)
IPC: A61P13/10
Filed: 2000-06-22
Abstract: 노르에피네프린의 재흡수를 억제하는 것이 이로운 생리적 또는 정신과적 질환, 장애 또는 증상을 앓고 있는 인간을 치료하거나 예방하기 위한 방법 및 조성물이 개시된다.  본 조성물은 세로토닌 (K i )/노르에피네프린 (K i )의 약물학적 선택도가 약 5000 이상인 화합물을 포함한다.  이러한 화합물의 예에는 레복세틴, 더욱 바람직하게는 레복세틴의 광학적으로 순수한 (S,S) 거울상이성질체가 포함된다.  본 방법은 일반적으로 이러한 조성물의 치료량을 투여하는 것을 포함한다.  또한, 상기 조성물로부터 생리적 또는 정신과적 질환, 장애 또는 증상을 앓고 있는 인간을 치료하거나 이 질환을 예방하기 위한 의약의 제조 방법 및 의약의 제조에서의 상기 조성물의 용도가 개시된다.
Patent KR-20020085782-A (KR)
Inventor: BYUN YEONG RO
IPC: A61K47/48
Filed: 2002-01-05
Abstract: PURPOSE: A process of preparing a powdery formulation is provided by dissolving amphiphilic heparin derivatives covalently bonded with a hydrophobic material in a water phase, dispersing in an organic solvent and then drying the obtained W/O emulsion. Whereby, the formulation can be easily absorbed into the gastrointestinal tract and used as an oral dosage form. CONSTITUTION: Amphiphilic heparin derivatives covalently bonded with a hydrophobic material selected from the group consisting of bile acids, sterols, and alkanoic acids and a mixture thereof are dissolved in a water phase and dispersed in an organic solvent phase, and then the emulsion is dried. The hydrophobic material is selected from the group consisting of cholestanol, coprostanol, cholesterol, epicholesterol, ergosterol, ergocalciferol and a mixture thereof.
Patent KR-20030060603-A (KR)
Title: Method for reducing defect in backgrind of image sensor chip
Inventor: LIM BU TAEK
IPC: H01L27/146
Filed: 2002-01-10
Abstract: PURPOSE: A method for reducing defects of an image sensor chip in a back grind process is provided to improve yield of a back grind process by performing a back grind process before a color filter process. CONSTITUTION: A plurality of input and output pads(M1.M2) is formed on an upper portion of a wafer(21a) including unit pixels. A protective layer(23) is formed on the upper portion of the wafer including the input and output pads. A back grind process for a back face of the wafer is performed. An organic material pattern is formed on the protective layer. The organic material pattern includes a color filter(26) and a micro lens(28). The input and output pads are opened by etching selectively the protective layer after the organic material pattern is formed.
Patent KR-20030061558-A (KR)
Title: User authentification using a virtual private key
Inventor: HAN UNG
IPC: H04L9/32
Filed: 2002-01-14
Abstract: PURPOSE: A method for authenticating an user by using a private key is provided to authenticate the user by using a digest in a registration process and an authentication process. CONSTITUTION: A private key of an user is obtained from the user(910). An encryption key is obtained from a client side related to the user and the encryption key is decoded by using the private key(920). A preliminary digest is calculated by using a time stamp, an user authentication serial number, and an encryption key of a client(930,940). An encryption key of an encoded server is obtained from a non-encoded message including the time stamp, the user authentication serial number, and the encryption key and the encryption key of the encoded server is decoded by using the private key(975). The calculated digest is calculated by using the time stamp, the user authentication serial number from the non-encoded message(980). The message is authenticated by comparing the calculated digest to the preliminary digest(985-992).
Patent KR-20030063632-A (KR)
Inventor: HWANG GYU HAN
IPC: H04B1/44
Filed: 2002-01-23
Abstract: PURPOSE: An antenna switch is provided to configure a variable capacitor through a varactor diode, thereby simply controlling characteristics of the antenna switch through control of a voltage applied to the varactor diode. CONSTITUTION: A diplexer(12) separates induced signals into a receiving signal of a GSM(Global System for Mobile Communication) transceiving system and a receiving signal of a DCS(Digital Communication Service) transceiving system. The first switch(23) separately operates a GSM-Tx(21) and a GSM-Rx(22) of the GSM transceiving system by a control voltage. The second switch(33) separately operates a DCS-Tx(31) and a DCS-Rx(32) of the DCS transceiving system by another control voltage. The first and the second low pass filters(24,34) attenuate harmonic components of transmission bands of the GSM and the DCS transceiving systems. The first and the second phase shifters(25,35) open input impedance to the GSM-Rx(22) and the DCS-Rx(32), respectively, from the GSM-Tx(21) and the DCS-Tx(31).
Patent KR-20030067237-A (KR)
Title: Hinge for Auto-Closing Door
Inventor: KOO HONG DU
IPC: E05F3/12
Filed: 2002-02-07
Abstract: PURPOSE: The hydraulic control for an auto-closing door hinge is provided to regulate the speed of fluid flow effectively and increase the control accuracy. CONSTITUTION: The hydraulic control for an auto-closing door hinge is composed of: a piston(310) containing a spline boss with a spline groove and a piston head with an extended spline groove to join with a piston face(313) provided with a throttle hole with a check ball and a fluid gate leading to the lower side wall of the spline boss; a lower cap(120) with a bracket hole and joined to the lower part of a housing body; a control bar(510) placed inside the cylinder of the housing and joined to the bracket hole; a flow control bolt(520); an oil passage(511) passing through the control bar and joined with the flow control bolt controlling the diameter of the oil passage.
Patent KR-20030068215-A (KR)
IPC: C07K1/14
Filed: 2002-02-14
Abstract: 본 발명은 유해한 시약을 사용하지 않고 간단하고 비용이 적게 드는 연골형 프로테오글리칸의 정제방법을 제공한다. 
     또한 본 발명은 조 프로테오글리칸의 용출용매에 초산을 사용하는 것을 특징으로 하는 프로테오글리칸의 정제방법에 관한 것이다.
Patent KR-20030070310-A (KR)
Title: Apparatus and method for forming beam of array antenna in mobile communication system
Inventor: CHUN BYEONG JIN
IPC: H04B7/06
Filed: 2002-02-23
Abstract: PURPOSE: An apparatus and a method for forming a transmission beam of an array antenna in a mobile communication system are provided to optimize the transmission beam using a decided DOA(Direction Of Arrival) and BW(Beam Width). CONSTITUTION: A weight value vector generator(513) stores weight value vectors about a common beam and a plurality of transmission beams calculated using a DOA and a BW by least squares solution, and selects one among the weight value vectors on the basis of an estimated BW and DOA according to the current state of a terminal. A transmission beam former(505) controls the formation of a transmission beam for transmitting a transmission message using the weight value vector from the weight value vector generator(513).
Patent KR-20030073604-A (KR)
Title: Non aqueous electrolyte for improving overcharge safety and lithium battery using the same
Inventor: CHOI SANG HUN
IPC: H01M6/14
Filed: 2002-03-12
Abstract: PURPOSE: Provided is a nonaqueous electrolyte solution for a lithium cell which has excellent overcharge stability and can prevent the decreasing of the standard capacity and improve high rate capacity and the life of the cell. CONSTITUTION: The nonaqueous electrolyte solution containing a lithium salt as a solute in an organic solvent is characterized by comprising the compound of the formula 1 in the amount of 0.1 to 20 wt% based on the total weight of the electrolyte solution: wherein each R is independently a hydrogen atom, a halogen atom, a C1-C4 alkyl group, a C1-C4 alkoxy group, a nitro group or an amine group.
Patent KR-20030075061-A (KR)
Title: Home Appliance Network System and Controlling Method for the Same
Inventor: JUN DEOK GU
IPC: H04L12/70
Filed: 2002-03-15
Abstract: PURPOSE: A household appliance network system and a control method therefor are provided to simply construct a home networking system by investing a private IP(Internet Protocol) address to a plurality of household appliances and transmitting and receiving data with a network through the private IP address in a plurality of the household appliances. CONSTITUTION: Network equipments(G,H) connect an internal network of a home networking system to an external network of the home networking system. An IP sharing device(10) has a licensed IP address, for accessing the home networking system through the external network. A plurality of communication processing units(T1-Tn) connect to a plurality of product controllers(C1-Cn), respectively, so that a corresponding household appliance(H1-Hn) receives a private IP address or a port number through the IP sharing device(10), and transmits and receives data with the internal network.
Patent KR-20030075992-A (KR)
Inventor: NAM JEONG GYU
IPC: H01B1/08
Filed: 2002-03-22
Abstract: PURPOSE: In2O3 powder used in manufacturing high density ITO target required for vacuum depositing high quality transparent electrode layer of display device such as LCD, EL and FED devices, a manufacturing method thereof, and a manufacturing method of high density ITO (indium tin oxide) target using the same are provided. CONSTITUTION: The In2O3 powder is characterized in that surface area measured by BET method is 5 to 18 m¬2/g, and particle size measured by BET method is 40 to 160 nm. In a method for manufacturing In2O3 powder by precipitation after adding precipitant to an indium solution, the manufacturing method of In2O3 powder comprises the steps of obtaining the indium solution by dissolving indium metal into acid or dissolving indium contained salt into water; obtaining In(OH)3 precipitate by adding basic precipitant to the indium solution having an initial indium ion concentration of 2 to 5 M in a rate of 0.5 to 4 L/min as controlling pH of the solution to 5 to 9; and manufacturing In2O3 powder by calcining the obtained precipitate at a temperature of 600 to 1,100 deg.C, wherein the indium contained salt is InCl3 or In(NO3)3, wherein the basic precipitant is NH4OH, NH3 gas, NaOH, KOH, NH4HCO3, (NH4)2CO3 or a mixture thereof, and wherein the method further comprises the steps of washing the precipitate with water and drying the washed precipitate before calcining the precipitate. The manufacturing method of indium tin oxide (ITO) target comprises the process of sintering the molded material after molding a mixture of 80 to 95 wt.% of In2O3 powder in which surface area measured by BET method is 5 to 18 m¬2/g, and particle size measured by BET method is 40 to 160 nm, and 5 to 20 wt.% of SnO2 powder in which surface area measured by BET method is 1 to 16 m¬2/g.
Patent KR-20030080657-A (KR)
Inventor: CHOI YEONG HO
IPC: F02M25/07
Filed: 2002-04-10
Abstract: PURPOSE: A method is provided to reduce noises while achieving improved durability of exhaust gas recirculation valve by controlling the amount of exhaust gas recirculation during the engine turn-on operation at a low temperature. CONSTITUTION: A method comprises a step(S100 to S120) of initializing all variables when an engine is turned on, and judging whether the operation of engine ends in accordance with the change of vehicle operating state; a step(S130) of judging whether the engine is at a low temperature turn-on state, if the operation of engine ends; a step(S140 to S160) of setting a target value for a low temperature exhaust gas recirculation correction in accordance with the change of the vehicle operating state, and calculating an average value by calculating the actual exhaust gas recirculation driving values at a predetermined time interval, if the engine is at a low temperature turn-on state; a step(S170) of comparing the average value of actual exhaust gas recirculation driving values with the target value for the low temperature exhaust gas recirculation correction; and a step(S180) of outputting an exhaust gas recirculation driving correction control signal, if the average value is different from the target value.
Patent KR-20020079569-A (KR)
Inventor: CHANG JOSEPH HEUNGSUNG
IPC: G11B5/54
Filed: 2002-04-10
Abstract: PURPOSE: A pawl latch of a lamp loading hard disk drive is provided to simplify a structure by forming a crash stop, thereby easily manufacturing the disk drive, and solidly maintain the latch state of an actuator arm in clockwise and counterclockwise rotational acceleration. CONSTITUTION: A pawl latch of a lamp loading hard disk drive(10) includes a catch portion(42) to join with a latch portion(48) of an actuator arm(20), a pusher portion(44) and a crash stop portion(46) joining with the actuator arm for preventing the latch from jumping out, a metal insert applying with an attractive force by one or more magnets of a magnet assembly neighbored to the crash stop portion, so that a bearing portion(54) of the latch portion contacts with the crash stop portion.
Patent KR-20030081907-A (KR)
Title: An united opening device of hood, trunk lid and fuel filler door in vehicles
Inventor: JUNG BYEONG HWAN
IPC: B62D25/12
Filed: 2002-04-15
Abstract: PURPOSE: An integrated opening device of a hood, a trunk lid, and a fuel filler door in a vehicle is provided to promote convenience in the use by integrating an opening lever for opening the hood, the trunk lid, and the fuel filler door to one device, to efficiently use space, and to reduce the manufacturing cost by simplifying the structure of inner devices of the body of the vehicle. CONSTITUTION: An integrated opening device of a hood, a trunk lid, and a fuel filler door in a vehicle includes a handle-operating and hood-opening part(100) comprising a first handle member, a second handle member(14) pivot-connected under the first handle member, and a third handle member(17) confronted with the first and second handle members; a trunk lid-opening part(400) comprising a sliding body, a sliding body stopper, and a sliding body housing; and a fuel filler door-opening part(500) comprising a fuel filler door-opening body opening the fuel filler door by rotating through movement of the trunk lid-opening part. The sliding body stopper receives the sliding body to the inner center and moves integrally with the sliding body. The sliding body stopper forms a stopper bar to the lower part. The sliding body housing receives the sliding body to the inside.
Patent KR-20030085973-A (KR)
Inventor: SON YOUNG SUK
IPC: B62K17/00
Filed: 2002-05-02
Abstract: PURPOSE: A bicycle mounted with various vending machines is provided to enable servers to help unfortunate orphans and neighbors by using various articles in the vending machines. CONSTITUTION: Various vending machines(1-246) are installed at one side of a bicycle(1'). A charger(2') and a public telephone(3') are installed at one side of the vending machines. A monitor(4') indicates the number of articles in the vending machines. An educational artificial intelligence chip(6'), a speaker(7'), a printer(8'), a mail system(9'), a screen(11') for showing a film, and medical instruments(12') are detachably installed at one side of the vending machines.
Patent KR-20030087111-A (KR)
Title: Method of coating of synchronizer ring with large friction coefficient
Inventor: AHN JI HUN
IPC: C23C4/08
Filed: 2002-05-06
Abstract: PURPOSE: A method for coating synchronizer ring having high friction coefficient is provided to form a coating layer having superior wear resistance and high friction coefficient on the synchronizer ring by spray-coating molybdenum (Mo)-bronze-AlSi based alloy powder on the inner surface of the synchronizer ring. CONSTITUTION: The method comprises the step of coating molybdenum (Mo)-bronze-AlSi based alloy powder having a particle size of 15 to 45 μm on the inner surface of the synchronizer ring by plasma spray coating, wherein the molybdenum (Mo)-bronze-AlSi based alloy powder comprises 100 weight parts of molybdenum, 20 to 30 weight parts of bronze and 20 to 30 weight parts of AlSi, wherein the bronze comprises 90 wt.% of copper (Cu) and 10 wt.% of tin (Sn), and the AlSi comprises 88 wt.% of aluminum (Al) and 12 wt.% of silicon (Si).
Patent KR-20020043205-A (KR)
Inventor: KIM HEE CHANG
IPC: G06F3/039
Filed: 2002-05-15
Abstract: PURPOSE: A magnetic levitation optical mouse is provided to protect a user's wrist and prevent it from tiredness by making the mouse and a mouse pad using magnetic levitation algorithm. CONSTITUTION: The pad consists of a surface board(1) and a floor board(2). A magnetic board is inserted between the surface board and the floor board. A pole of the magnetic board turns toward up. The surface board is a magnetic board and a pole of the surface board turns toward up. The floor of the mouse has the magnetic coating. A pole of the mouse magnetic turns toward down and is the same as the pad's.
Patent KR-20030090009-A (KR)
Inventor: KO JEONG WAN
IPC: G11B7/007
Filed: 2002-05-20
Abstract: PURPOSE: A method for recording drive information and an optical disc are provided to record drive information by sets of a plurality of reliable physical clusters from a front part in sequence, and record addresses of the physical clusters recorded with the drive information to a disc definition structure of a defect processing area, thereby recording the drive information by using at least one of the reliable physical clusters. CONSTITUTION: In a method for recording drive information, drive information is sequentially recorded to reliable valid physical clusters from a front part of a drive area of an optical disc. The optical disc has a defect processing area to be recorded with addresses(21,22) of physical clusters respectively recorded with original valid drive information and copied drive information at predetermined positions. The drive information is recorded by sets of the plurality of valid physical clusters. When recording the drive information to the physical clusters, original valid drive information and copied drive information thereof are respectively recorded to two of the reliable valid physical clusters.
Patent KR-20030091148-A (KR)
Title: Magnetic random access memory
Inventor: JANG IN U
IPC: H01L27/22
Filed: 2002-05-24
Abstract: PURPOSE: A magnetic RAM is provided to allow the high integration of device by applying a magnetic field to two MJT(Magnetic Tunnel Junction) cells with one line. CONSTITUTION: A magnetic RAM includes a pair of first wordlines(53), a plurality of impurity junction regions(55), a ground line(61), a pair of connection layers(69), a pair of MJT cells(69), a pair of bitlines(73), a metal line contact plug(75), a second word line(65) and a metal line(77). The pair of first wordlines(53) are formed on top of a semiconductor substrate(51) and the impurity junction regions(55) are formed between the pair of first wordlines(53) and outside of the semiconductor substrate(51). The ground line(61) is connected to the impurity junction region(55) formed between the pair of first wordlines(55) and the pair of connection layers(69) is connected to the impurity junction region(55) formed outside of the semiconductor substrate(51). The pair of MJT cells(69) are connected to the top of the pair of connection layers(69) and the pair of bitlines(73) are connected to the pair of MJT cells(69). The metal line contact plug(75) is provided on the top side of the ground line(61) and the second word line(65) is provided on the bottom side of the metal line contact plug(75). And, the metal line(77) is vertically formed on the top side of the pair of bitlines(73).
Patent KR-20030091458-A (KR)
Title: Method for detecting a location of an underground facilities and apparatus for its use
Inventor: CHOI GWANG CHEOL
IPC: G01S19/14
Filed: 2002-05-28
Abstract: PURPOSE: A method for detecting an underground facility and an apparatus used in the same method are provided to reduce investigation cost in the underground facility by enabling an efficient usage of underground space. CONSTITUTION: According to the apparatus for detecting a position of an underground facility forming a tube path, a line penetration part(10) is used in forming a line path of the underground facility. A frequency generator(20) is comprised in an end of the above line penetration part and generates a constant frequency. A burier(30) buries the line penetration part in the inside of the underground facility so that the frequency generator is inserted into the underground facility. A movable GPS receiver(50) receives the frequency generated in the frequency generator and moves along a ground surface where the strongest wavelength of the frequency is sensed, and outputs a position signal by receiving position information from a GPS satellite(40). And a display unit(60) displays the position information of the underground facility by receiving the position signal being output from the movable GPS receiver.
Patent KR-20030092271-A (KR)
Title: Quick gas charging tank for using compressed natural gas typed vehicle
Inventor: CHOI SEO HO
IPC: B60K15/03
Filed: 2002-05-29
Abstract: PURPOSE: A high-speed filling fuel tank of a natural gas vehicle is provided to inject fuel at super-high speed and fill the maximum amount of fuel to be received in the fuel tank by lowering temperature rise in the fuel tank, in injecting fuel into the fuel tank. CONSTITUTION: In a high-speed filling fuel tank of a natural gas vehicle, a heat-absorbing member(10) is mounted to a solenoid valve(2), to absorb rising temperature of gas filled into a fuel-filling space. The heat-absorbing member is received in the longitudinal direction of the fuel-filling space. The heat-absorbing member comprises a support shaft(11) mounted to the solenoid valve and disposed in the longitudinal direction of the fuel-filling space, and plural heat-absorbing pins(12) radially protruded to the support shaft at regular intervals.
Patent KR-20030092382-A (KR)
Title: Variable Gain Amplifier Having Improved Gain Slope Characteristic
Inventor: KIM SE YEOP
IPC: H03G3/30
Filed: 2002-05-29
Abstract: PURPOSE: A variable gain amplifier with an improved slope characteristics of a gain curve is provided, which has a small slope of the gain curve and has a wide range of gain control by fixing a minimum value of a gain. CONSTITUTION: An amplification part(1100) comprises the first and the second input stage(101,103) and the first and the second output stage(105,107), and includes the first and the second device so that a current proportional to a voltage on both ends of the first and the second input stage flows to the first and the second output stage. The first and the second controller(1300,1500) comprises an input stage and the first and the second output stage(111,113,121,123) and the first and the second control stage(115,117,125,127), and includes the first and the second device so that a current proportional to a control signal applied to the first and the second control stage flows to the first and the second output stage, and the sum of currents flowing to the first and the second output stage is the same as to the current flowing to the input stage.