baber/WOPTO huggingface dataset:
Patent KR-20030038058-A (KR)
Title: Method and apparatus for extending gamut of color devices
Inventor: CHO MAENG SEOP
IPC: H04N1/60
Filed: 2001-11-08
Abstract: PURPOSE: An apparatus and a method for extending linear color gamut of a color device are provided to linearly extend color gamut when relatively narrow color gamut is converted into a relatively wide color gamut, to improve picture quality. CONSTITUTION: An apparatus for extending linear color gamut of a color device includes an input color coordinate converter(210), a color gamut extension unit(220), a color gamut storage unit(230), and an output color coordinate converter(240). The input color coordinate converter receives red, green and blue color coordinates from a color device(100) with narrow color gamut to convert the color coordinates into color coordinates of luminance, chrominance and hue. The color gamut extension unit extends color attributes of luminance, chrominance and hue according to linear extension equation to convert the color attributes. The color gamut storage unit controls the color attribute information extended by the color gamut extension unit not to come out of a relatively wide color gamut device(300). The output color coordinate converter inverse-transforms the color attribute information into red, green and blue color coordinates to transmit the color coordinates to the wide color gamut device.
Patent KR-20030042223-A (KR)
Title: Method for mounting a blower
Inventor: HWANG TAE YEON
IPC: F24F1/00
Filed: 2001-11-22
Abstract: PURPOSE: A method for mounting a blower is provided to reduce noises by reducing the non-flow region through the improvement of the intake angle of the air blower of the package air conditioner. CONSTITUTION: A blower(4) comprises a blower casing(10) having an inlet(12) and an outlet; and an impeller(13) disposed within the blower casing, and which has a plurality of blades(15) arranged along the circumference of the impeller. A motor(14) for driving the impeller is arranged at the side opposed to the inlet of the blower casing. When the motor rotates, the impeller mounted to the rotating shaft of the motor rotates and sucks air from the inlet of the blower casing. The intake air is discharged in the radial direction of the impeller through the blades. The blower has an upper portion directed toward a support member(17) and a lower portion directed to the side opposite to the support member.
Patent KR-20030043394-A (KR)
Inventor: NAGATA TATSUHIKO
IPC: H01L21/02
Filed: 2001-11-28
Abstract: PURPOSE: A pod cover removing-installing apparatus is provided to be installed and uninstalled under any circumstances without making the transfer receptacle collide against any members by opening and closing every cover member regarding various kinds of pods made by various manufacturers and by satisfying tolerance even if the circumstances vary as the various pods of various manufacturers. CONSTITUTION: The cover member of the opening of the pod with very high cleanness gears with a door member of an opening of a room with very high cleanness. With very high cleanness maintained, the periphery of both openings is closely adhered to each other to install and uninstall the cover member. A position determining member(14a,14b) determines the position of the cover member. A fine control unit(20) finely controls the position of the position determining member. A position maintaining unit(40) maintains the position of the cover member gearing with the position determining member.
Patent KR-20020048864-A (KR)
Title: Female terminal
Inventor: CHEN PING
IPC: H01R13/187
Filed: 2001-12-13
Abstract: PURPOSE: To provide a female terminal allowing enhancement of the easiness in the work to remove a flexible piece therefrom by opening a flexible piece receiving hole in the bottom wall while a proper contacting force is generated in the area to a male terminal and a leaf spring is prevented from excessive deformation. CONSTITUTION: The female terminal is composed of a cylindrical trunk 10, a leaf spring 20 installed in the trunk and having a first bent part 21 bent back upward from the front extremity of the trunk bottom wall 11, a middle part 22 extending back ward from the first bent part, a second bent part 23 bent down forward from the tail of the middle part, and a forefront part 24 extending from the second bent part to the middle part in such a way as separating farther, a first engaging means 30 to engage the front extremity of the leaf spring forefront part with the side wall, a second engaging means 40 to admit displacement for a certain length down of that part of the leaf spring middle part located farther ahead than the contacting part in the condition that the leaf spring middle part is displaced down and contacts with the leaf spring forefront part and to generate engagement with the side wall at the lower dead point, and flexible piece receiving hole 50 opened in a position farther ahead than that part of the bottom wall where the second bent part or the tail of the forefront part of the leaf spring is displaced down to make abutting.
Patent KR-20030050269-A (KR)
Title: hose-assemble connector
Inventor: SONG YOUNG BOK
IPC: F16L37/14
Filed: 2001-12-18
Abstract: PURPOSE: A hose assembly connecting tool is provided to quickly and easily combine and separate hoses by mounting a connecting tool for jointing the hose to both ends of the hose. CONSTITUTION: A hose assembly connecting tool(50) is composed of a convex combining part(60) connected to a first hose(1) and a concave combining part(80) connected to a second hose(2) and combined with the convex combining part. The convex combining part comprises a pipe body formed with a hollow part; a hose connecting part(67) connected with the first hose at the side; and a fixing projection(62) arranged at other side and formed with a hanging groove(63) inserted and combined to the concave combining part. The concave combining part includes the pipe body having a hollow part; a hose connecting part(84) formed at the side and connected with the second hose; a fitting hole(81) arranged at other side and inserted and combined with the fixing projection of the convex combining part; and a snap ring installed in a fitting part(61) and inserted into the hanging groove formed at the fixing projection to prevent the convex connecting part from being separated.
Patent KR-20030050306-A (KR)
Title: Method for eye detection from face images by searching for an optimal binarization threshold
Inventor: BAE YEONG RAE
IPC: G06T7/00
Filed: 2001-12-18
Abstract: PURPOSE: A method for detecting eyes from a face image by an optimum binary threshold search is provided to increase the adaptability of an input gray level face image to an illuminating state and maximize the performance of eye detection. CONSTITUTION: A gray level face image is inputted to a computer(S100). A threshold is generated according to a threshold search direction for making the input gray level face image binary(S200). An eye pair is detected from the black and white face image(S300). If eye pair information is output, the eye pair is finally output as eyes detected from the input gray level face image(S500). If the eye pair detection fails, the threshold search direction is decided to execute threshold generation and binary process again(S400).
Patent KR-20030054526-A (KR)
Title: A Edge Cutting Equipment for Reducing End Mark
Inventor: HAN SANG BIN
IPC: B21B39/00
Filed: 2001-12-26
Abstract: PURPOSE: An edge cutting apparatus is provided to prevent an end mark from being created on a front end of a strip by controlling an incline angle and a grinding degree depending on thickness of the front end of the strip. CONSTITUTION: An edge cutting apparatus includes an end supporting section, a grinding section and a grinding angle adjusting section. The end supporting section has an end supporting plate(205), a base(202) for fixing a strip end(104), and an end clamp(201). The grinding section has a plurality of end mills(301) for grinding the strip end(104), an end mill holder(302) for fixing each end mill, and a driving motor(307) for driving the end mills(301). The grinding angle adjusting section has a cutting angle adjusting motor(402), a ring plate(405) being in contact with the cutting angle adjusting motor(402), an angle adjusting guide(404) installed in the ring plate(405), and a cutting angle keeping cylinder(401).
Patent KR-20030055033-A (KR)
Title: Antibody For Prevention And Treatment Of Enterohemorrhagic E. coli Infection, Eggs Containing Thereof And Method For Producing Thereof
Inventor: AHN TAE YEONG
IPC: A61K39/395
Filed: 2001-12-26
Abstract: PURPOSE: Provided is a method of preparing antibodies useful for preventing and treating enterohemorrhagic E. coli infections comprising preparing the C-terminal amino acid residue of an Enterohemorrhagic Escherichia coli(EHEC) adherence protein by gene recombination techniques, immunizing laying hens with the same as an antigen and then separating antibodies from the egg yolk of the immunized laying hens. CONSTITUTION: An egg containing antibodies useful for preventing and treating EHEC infections is prepared by the steps of: (a)inserting a DNA sequence coding an EHEC adherence protein into a vector containing one or more expression control sequences which are operatively linked to the DNA sequence and control the expression thereof; (b)transforming a host with the recombination expression vector; (c)culturing the transformant under suitable medium and conditions to cause expression of the DNA sequence; (d)crushing the cultured transformant and recovering a substantially pure adherence protein; (e)immunizing laying hens with the recovered adherence protein; and (f)producing an egg from the immunized laying hens. The EHEC adherence protein is intimin.
Patent KR-20010085755-A (KR)
IPC: H04B1/69
Filed: 1999-09-03
Abstract: 초 광대역(uwb) 통신용으로 적합한 정밀 타이밍 발생기 시스템.   프레임 기준 신호는 클럭 신호의 함수로서 발생된다.   제1 타이밍 발생기는 정상 주기를 갖는 조밀 타이밍 신호 및 정상 주기에 관련한 정밀한 시각에서 나타나는 변화를 발생한다.    정상 주기는 프레임 기준 신호의 함수이다.    시각는 제1 입력 타이밍 코맨드 및 클럭 신호의 함수이다.   제2 타이밍 발생기는 제2 입력 타이밍 코맨드 및 클럭 신호의 함수로서 적어도 하나의 세밀한 타이밍 변화를 발생한다.  콤바이너 회로는 정밀한 타이밍 신호를 출력하기 위해 적어도 하나의 세밀 타이밍 변화 중 하나를 선택하도록 조밀 타이밍 신호를 사용하고, 정밀한 타이밍 신호는 프레임 기준 신호에 대해 높은 순간 정밀을 갖는다.
Patent KR-20010075010-A (KR)
IPC: G01S19/24
Filed: 1999-09-03
Abstract: The present invention is a novel and improved method and apparatus for performing position location in wireless communications system. One embodiment comprises a method for performing position location in a wireless communication system using a set of signals transmitted from a set of satellites including the steps of receiving signal samples, rotating an acquisition code by a first rotation amount yielding a rotated acquisition code, despreading said signal samples using rotated acquisition code yielding despread data, accumulating said despread data over a first duration yielding partially accumulated data, rotating said partially accumulated data by a second rotation amount yielding rotated data and accumulating said rotated data.
Patent KR-20010101619-A (KR)
IPC: C09B62/51
Filed: 2000-01-19
Abstract: A reactive dye composition comprising (a) at least a black or navy reactive dye with good color fastness to laundering-oxidative bleach response; and (b) at least a red, orange, yellow or other shade of reactive azo dye. The dye composition of the present invention is suitable for use in dyeing fiber materials. It has good property in build-up, wash fastness, wash-off, and levelness, especially performing excellently in the properties of good color fastness to laundering-oxidative bleach response.
Patent KR-20010113738-A (KR)
IPC: H04L12/28
Filed: 2001-01-12
Abstract: 본 발명은 네트워크상의 상세 정보를 용이하게 입수하는데 적합한 데이터 출력제어장치 및 휴대단말을 제공하는 것을 목적으로 하는 것으로서, 데이터 출력제어 단말(300)은 이용자가 소지하는 휴대단말(100)과, 각지에 점재하여 설치된 인쇄장치(PR 1 ∼PR n )와, WWW 서버(DS 1 ∼DS m )에 인터넷(400)을 통해 통신 가능하게 접속되고, 데이터 인쇄요구를 휴대단말(100)로부터 받아, 그 데이터 인쇄요구에 관한 데이터를 WWW 서버(DS)로부터 취득하고, 어느 하나의 인쇄장치(PR)를 선택하여, 취득한 데이터를 그 선택한 인쇄장치(PR)에 출력한다. 휴대단말(100)은 WWW 서버(DS)로부터 데이터를 취득하고, 취득한 데이터를 LCD(44)에 표시함과 동시에 데이터 인쇄요구 항목을 그 표시용 데이터의 말미에 붙여 LCD(44)에 표시하고, 표시한 데이터 인쇄요구 항목이 선택되었을 때는 데이터 인쇄요구를 데이터 출력제어 단말(300)에 발한다.
Patent KR-20020043453-A (KR)
IPC: F25D29/00
Filed: 2000-09-28
Abstract: 네트워크에 접속된 서비스 제공 서버는, 소비자 정보단말에 갖춘 재고관리수단에 있어서 소비자가 구입한 식품명과 각 식품마다의 수량 및 그 구입한 식품마다의 소비량을 보존등록하도록 촉구하고, 그 양쪽 보존등록의 내용의 비교로부터 현재 남아 있는 재고식품명 및 그 수량을 구한 재고식품 데이터를 보존등록하는 단계와, 네트워크에 접속된 소비자 정보단말에 갖춘 표시수단에 재고관리수단에서 구한 재고식품 데이터를 표시하는 단계 및, 소비자 정보단말에 있어서 보존등록되어 있는 식품마다의 소비량을 서비스 제공 서버가 수취하고, 이것을 상기 네트워크에 접속되어 있는 식품메이커 정보단말로 송신하는 단계를 구비한 식품의 구입·개발지원방법을 제공한다.
Patent KR-20020006715-A (KR)
Title: A search engine with two-dimensional linearly scalable parallel architecture
IPC: G06F17/30
Filed: 2000-05-10
Abstract: In a search engine with two-dimensional scalable architecture for searching of a collection of documents, the search engine comprises data processing units which forms set of nodes connected in a network, a first set of nodes comprising dispatch nodes, a second set of nodes search nodes and a third set of nodes indexing nodes. The search nodes are grouped in columns, which via the network are connected in parallel between the dispatch nodes and an indexing node. The dispatch nodes are adapted for processing search queries and search answers, the search nodes are adapted to contain search software, at least some of the search nodes additionally including at least one search processor module and the indexing nodes are adapted for generally generating indexes for the search software. Optionally, acquisition nodes provided in a fourth set of nodes and adapted for processing the search answers, thus relieving the dispatch nodes of this task. The two-dimensional scaling takes place respectively through a scaling of the data volume and a scaling of the search engine performance through a respective adaptation of the architecture.
Patent KR-20020016796-A (KR)
Title: Integral intravenous chamber and filter
IPC: A61M5/14
Filed: 2001-03-23
Abstract: A filtering chamber for a set for the administration of fluids is provided. The chamber includes a housing providing a passageway for the fluid in the administration set. Within the chamber is a filter of screen which filters the fluid flowing through the housing. The filter or screen is attached to the housing during molding of the housing without the use of bonding agents, resulting in a chamber component which may be produced automatically and economically.
Patent KR-20020020909-A (KR)
IPC: H04J11/00
Filed: 2001-04-10
Abstract: 부분적 푸리에 변환은 2개의 주파수 빈을 계산하기 위하여 괴르첼 알고리즘을 사용하여 행해진다.  위상 편차는 각각의 빈에 대해 계산되고, 위상 편차는 보호 간격내의 샘플에 대해 행해진 푸리에 변환에 의해 계산된 빈과 심벌의 유용한 부분내의 매칭 샘플에 대해 행해진 푸리에 변환에 의해 계산된 빈 사이의 위상 차이로 나타난다.  로컬 오실레이터 주파수 오프셋은 위상 편차를 가산함으로써 보상되고, 샘플링 주파수 오프셋은 위상 편차 사이의 차이를 감산함으로써 보상된다.
Patent KR-20020031345-A (KR)
Title: Process For Extraction And Purification Of Paclitaxel From Natural Sources
IPC: C07D305/14
Filed: 2000-05-25
Abstract: A process for the extraction and purification of Paclitaxel from a natural source of taxanes. This process comprises the following steps: a) extracting with an organic solvent, a raw material comprising Paclitaxel from said natural source of taxanes; b) treating said raw material with a base or an acid to obtain a biomass by precipitation, isolating said biomass and drying it; c) percolorizing the so-isolated biomass by removing resin and natural pigments contained therein, dissolving said biomass in acetone and then adding thereto at least one non-polar solvent until a Paclitaxel-enriched oily phase is obtained; d) treating with a base or an acid the biomass contained in the Paclitysel-enriched oily phase recovered in the preceding step to obtain another biomass by precipitation, isolating said other biomass and drying it; e) chromatographically purifying at least once a solution of the isolated other biomass obtained in the preceding step in a volatile solvent, and crystallizing at least once the purified solution obtained by chromatography. This process comprises a limited number of steps and allows, after filtration and drying, to obtain a mixture of Paclitaxel crystals consisting of: about 53% of crystals having a purity higher than 99%, about 22% of crystals having a purity higher than 98%, and about 23% of crystals having a purity hither than 92%.
Patent KR-20020023999-A (KR)
Inventor: CHOI JAE SEUNG
IPC: A47K13/00
Filed: 2001-12-31
Abstract: PURPOSE: An improved toilet cover is provided to recirculate used water for a toilet bowl by comprising a specific shape of supplement device on the cover of a water chamber. CONSTITUTION: The toilet cover comprises a punctured hole(2) on upper plate(1) of the cover to introduce used water such as washing water or dishwater into a water storage tank through the hole. The introduced water is used to wash a toilet bowl to decrease amount of fresh tap water. The toilet cover is mounted with a V shaped assistant device(3) to ensure introduction of the used water through the hole(2). The V shaped device has a wide outer peripheral portion proper to receive the water and a narrower hole toward inside portion to prevent loss of the water and to help the water to flow into the storage tank.
Patent KR-20030059992-A (KR)
Inventor: CHOO JE GEUN
IPC: H01L21/66
Filed: 2002-01-05
Abstract: PURPOSE: A semiconductor chip test apparatus with a rotary type pusher is provided to allow a soft pressurization to the semiconductor chip and reduce a size of the rotary type pusher by changing a force supplied by a motion of a piston of a cylinder to a rotary force of a rotary pusher and applying it to a semiconductor chip. CONSTITUTION: A circuit pattern(205) is formed in a circuit board(200). A lower surface of a semiconductor chip socket(220) is adhered to the circuit board(200). An insert hole(221) is formed at an upper surface of the semiconductor chip socket(220). The circuit pattern(205) is electrically connected to a semiconductor chip(270). At least two setting holes(222) for rotating axis are formed at an inlet port of the insert hole(221). A pusher body(211) has an L-shape and is formed at the setting holes(222). A blade(212) is attached to one end of the pusher body(211) and a link shaft(213) is formed at another end of the pusher body(211). A cylinder part(260) is installed at an upper surface of the semiconductor chip socket(220). The cylinder part(260) includes a piston(262) connected to the link axis(213).
Patent KR-20030060418-A (KR)
Title: A feed appendix of raising fishes
Inventor: LEE TAE HEE
IPC: A23K1/18
Filed: 2002-01-09
Abstract: PURPOSE: Provided is a feed additive for raising fishes which is added with Ganoderma Lucidum. Therefore, it increases resistance against diseases and bacteria and consequently increases the yield for raising fishes. CONSTITUTION: A feed additive for raising fishes is characterized by consisting of Ganoderma Lucidum fine powder which is manufactured by drying Ganoderma Lucidum, followed by steaming for the detoxification, re-drying and pulverization.
Patent KR-20030067761-A (KR)
Title: Data up/down speed control unit using programmable logic device
Inventor: LEE SEUNG CHEOL
IPC: H04M11/06
Filed: 2002-01-15
Abstract: PURPOSE: A device for controlling data uplink and downlink speed using a PLD(Programmable Logic Device) is provided to remotely limit speed according to various situations of a network backbone in order to monitor and control uplink and downlink speed of user modems of many subscribers. CONSTITUTION: An address decoder(10) combines addresses accessing to one of digital modems(14), if the addresses are inputted from a central processing unit, and outputs a selection signal for selecting the one of the digital modems(14). A speed controller(18) transmits modem speed data consisting of uplink/downlink bit data and symmetrical/asymmetrical bit data of the digital modems(14) to a port of the one of the digital modems(14) by the selection signal. A multiplexer(20) transmits the modem speed data to the central processing unit through the port, if an address of the selected digital modem is inputted with a read signal of the central processing unit.
Patent KR-20020062854-A (KR)
Title: Adhesive and electric device
Inventor: MATSUSHIMA TAKAYUKI
IPC: C09J7/10
Filed: 2002-01-24
Abstract: PURPOSE: To obtain an adhesive curable under conditions of a low temperature and a short time, and having high connection reliability. CONSTITUTION: The adhesive comprises a metal chelate, a silane coupling agent and a thermosetting resin. The adhesive is hardened in the following mechanism: the alkoxy group of the silane coupling agent is hydrolyzed in the adhesive to form a silanol group through the reaction of the resultant silanol group with the metal chelate, cation is released into the adhesive, and the epoxy resin, which is a thermosetting resin, is cationically polymerized by the resultant cation. Thus, the adhesive is hardened by cationic polymerization, and accordingly the adhesive is hardened even at a low temperature.
Patent KR-20030067189-A (KR)
Title: Shadowmask for Color Cathode Ray Tube
Inventor: PARK JONG MIN
IPC: H01J29/07
Filed: 2002-02-07
Abstract: PURPOSE: A shadow mask is provided to achieve improved screen quality by enhancing the structure of the shadow mask in such a manner as to protect the shadow mask from a doming phenomenon, while reducing the weight of the shadow mask. CONSTITUTION: A shadow mask(80) has a plurality of electron beam passing holes(82), and selects colors in such a manner that the electron beams selectively strike the phosphor coated on a panel(3). The shadow mask is attached to the surface of the panel in such a manner that no gap exists between the surface of the panel and the shadow mask. The shadow mask has a predetermined thickness same as the distance between a phosphor screen(1) and the optimum point where three electron beams cross with each other.
Patent KR-20030069237-A (KR)
Inventor: CHOI YEONG NAM
IPC: G09F9/33
Filed: 2002-02-19
Abstract: PURPOSE: A rotary information display apparatus is provided to display various information on a plurality of display panels by using a frame having a luminant support. CONSTITUTION: A rotary information display apparatus includes a motor(2), a motor shaft(3), a luminant control portion(11), a contact conductor plate(14), a power supply unit(12), an electricity contact(13), a plurality of luminant supports(8,9), and a plurality of diodes(10). The motor shaft is rotated by the rotation of the motor. The luminant control portion is fixed to the motor shaft. The contact conductor plate is electrically connected to the luminant control portion. The power supply unit supplies the electric power to the motor. The electricity contact is electrically connected to the power supply unit. The electricity contact is in contact with the contact conductor plate. The luminant supports are fixed to the motor shaft. The diodes are adhered to the luminant supports and connected electrically to the luminant control portion.
Patent KR-20030070453-A (KR)
Title: Method and apparatus for recording data on an optical recording medium
Inventor: AHN YONG JIN
IPC: G11B7/1267
Filed: 2002-02-25
Abstract: PURPOSE: A method for recording data in an optical recording medium and an apparatus thereof are provided to restrain distortion of a mark shape due to thermal interference and thermal accumulation between adjacent marks while improving the mark shape, thereby improving recording/playback characteristics. CONSTITUTION: A recording device receives data from the outside and modulates the received data to create NRZI(Non-Return to Zero Invert) data. A recording waveform having an elimination pattern is generated. The elimination pattern includes a predetermined pulse of which an upper level is higher than an elimination power level and a lower level is lower than the elimination power level. A mark or space is formed in an optical disk by using the generated recording waveform.