baber/WOPTO huggingface dataset:
Patent KR-20010051586-A (KR)
Inventor: SEKIYA KAZUMA
IPC: B23Q3/155
Filed: 2000-11-10
Abstract: PURPOSE: To enable precision cutting corresponding to personality for each precision blade such as dispersion in the thickness of a cutting blade part, dispersion in a protruding quantity and dispersion in an outer diameter even when the precision blade is exchange in cutting, for which the precision blade is used. CONSTITUTION: Concerning the precision blade to be loaded to a rotary spindle 22 constituting the cutting means of a cutting device 30 composed of a holding means for holding a workpiece and a cutting means 20 for cutting the workpiece held by this holding means at least, this precision blade is composed of a part 13 to be loaded on the rotary spindle 22 and a cutting blade part 12 in contact with the workpiece and a personality indication 14 showing the personality of the precision blade is applied to the precision blade itself or case, where the precision blade is housed.
Patent KR-20010051842-A (KR)
Inventor: PAVONE DIDIER
IPC: B01D15/18
Filed: 2000-11-21
Abstract: PURPOSE: Provided is a process for determining by simulation optimal conditions of stabilizing separation system of simulated moving bed where a mixture of adsorbent solids is packed. CONSTITUTION: The bed has zones delimited by points for injecting charges of fluid to be treated and an effluent and extraction points for an extract and a raffinate. The simulation has a series of rectification stages of given duration and determines the size of the charge and the liquid removed in order to optimize the purity and amount of each component of the extract. At the end of each stage the change in purity and amount of each component is determined. At the end of each stage rectification that do not achieve the desired degree of purity and the desired amount of extract are selected. Optimization aims for when the purity and amount of the extract both converge simultaneously to fixed values. The amount of fluid recycled or the amount of extract are varied to optimize the process.
Patent KR-20020041591-A (KR)
Title: Lithography equpiment
Inventor: LIM JONG HYEON
IPC: H01L21/027
Filed: 2000-11-28
Abstract: PURPOSE: An exposure equipment is provided to reduce an inferiority of semiconductor devices formed around a wafer by minimizing a deformation at the edge portion of the wafer. CONSTITUTION: A wafer chuck(100) of an exposure equipment comprises vacuum holes(110) adsorbing a wafer(10) equally located on the center and the entire surface of the wafer chuck(100), eject pin inserting holes(120) separating the wafer(10) with the wafer chuck(100) formed around the vacuum hole(110) on the center of the wafer chuck(100), and a plurality of support pins(130) supporting the wafer(10). At this point, the support pins(130) are sorted out first and second support pins(132,134) compactly formed around the wafer chuck(100) and the eject pin inserting holes(120) so as to prevent a deformation, and third support pins(136) loosely formed than the first and second support pins(132,134) on the other region of the wafer chuck(100).
Patent KR-20020041635-A (KR)
Title: Structure of cord room for vacuum cleaner
Inventor: HONG SANG UK
IPC: A47L9/26
Filed: 2000-11-28
Abstract: PURPOSE: An electric power cord room structure of a vacuum cleaner is provided to enhance a cooling efficiency of a power cord by forming a cooling hole between the electric cord room and a dust collecting chamber, in order to remove a stacking phenomenon of heated air at the electric cord room. CONSTITUTION: A vacuum cleaner body comprises a dust collecting chamber(51), a motor chamber, and a cord room(60) for storing an electric power cord. A partition wall(59) is installed between cord room and the dust collecting chamber. At least one of cooling hole(61) is formed at the partition wall. Air in the cord room is drained into the dust collecting chamber(51) through the cooling hole to cool the electric power cord(C). A cord hole for introducing and withdrawing the electric power cord is formed at one side of the cord room. The cooling hole(61) is placed at an upper portion of the cord room, and the cord hole is placed at a lower portion of the cord room.
Patent KR-20020044292-A (KR)
Title: Optically compensated bend mode lcd
Inventor: HONG SEUNG HO
IPC: G02F1/133
Filed: 2000-12-05
Abstract: PURPOSE: An optically compensated bend mode liquid crystal display is provided to compensate for viewing angle in all directions. CONSTITUTION: A liquid crystal layer(60) is interposed between upper and lower substrates and includes liquid crystal molecules(60a). Twisted dopant is added to the liquid crystal layer. The first horizontal alignment film having a predetermined rubbing axis is formed on the inner side of the lower substrate. The second horizontal alignment film having a rubbing axis in parallel with the rubbing axis of the first alignment film is formed on the inner side of the upper substrate. The first polarizer having a predetermined polarizer axis is formed on the outer side of the lower substrate. The second polarizer having a polarizer axis perpendicular to the polarizer axis of the first polarizer is formed on the outer side of the upper substrate. The first phase retardation film(58) is interposed between the lower substrate and the first polarizer. The second phase retardation film(78) is interposed between the upper substrate and the second polarizer. The phase retardation films are made of disc-type liquid crystal molecules. The liquid crystal molecules(58a) of the first phase retardation film are twist-tilted being symmetrical to the liquid crystal molecules of the lower part of the liquid crystal layer. The liquid crystal molecules(78a) of the second phase retardation film are twist-tilted being symmetrical to the liquid crystal molecules of the upper part of the liquid crystal layer.
Patent KR-20020047714-A (KR)
Title: Resist Composition For Over-Coat
Inventor: CHA HYEOK JIN
IPC: G03F7/028
Filed: 2000-12-14
Abstract: PURPOSE: Provided is a resist composition for overcoat having high heat resistance, high transparency, high residual membrane, high smoothness, and pattern stability. CONSTITUTION: The composition is prepared by the steps of (i) adding polyfunctional monomers corresponding to 50-500 wt% of total resin solid to two binder resin represented by formula 1 and formula 2; and (ii) adding 0.1-50 wt%(based on total resin solid) photopolymerization initiator, 0.1-10 wt% of silicon based compound containing epoxy group, 0.1-3 wt% of composition comprising known photosensitizer, thermal polymerization inhibitor, antifoaming agent, leveling agent, and so on, and solvent. In the formula 1 and 2, X represents hydrogen or a methyl group, Y1 represents an alkyl group or a hydroxyalkyl group having C2-C16.
Patent KR-20020047856-A (KR)
Title: Roaster for scorched rice for snack and meat
Inventor: JIN GWANG IN
IPC: A47J37/06
Filed: 2000-12-14
Abstract: PURPOSE: A meat roaster capable of cooking a scorched rice is provided to roast meat such that fat is removed from the meat and to selectively cook the scorched rice by elastically installing a lower heating plate such that a vertical width thereof is adjusted according to the thickness of the meat. CONSTITUTION: A meat roaster includes an upper heating plate(10) having an electric wire and a lower plate(20). A lower surface of the upper heating plate(10) is a pressing inclined surface and an upper surface of the lower heating plate(20) is a receiving inclined surface. An oil discharging hole is formed at a center of the lower heating plate(20). A spring(30) is provided at a lower side of each edge of the lower heating plate(20). A horizontal supporting plate(40) is movably installed by a vertical pin(41). An end of the horizontal supporting plate(40) is engaged with links(42) connected to a lever(43). An oil receiving vessel is provided below the oil discharging hole.
Patent KR-20020046604-A (KR)
Title: Electric appliance having a fixing device for electric wire
Inventor: YOON YEON SEOP
IPC: H01R13/58
Filed: 2000-12-15
Abstract: PURPOSE: An electric product having a wire fixing device is provided to fix a wire introduced into the main body of en electric product easily and stably. CONSTITUTION: An electric product having a wire fixing device includes a fixing part(20), a cover(30) and a plurality of protrusions(26). The fixing part is fixed to the main body of the electric product and has the first recess(21) in which a wire is mounted. The cover is combined with the fixing part and has the second recess(31). The first and second recesses form a wire accommodation space for fixing the wire. The plurality of protrusions are formed at one of the first and second recesses. The fixing part is composed of a block type member on which the first recess is formed. The cover includes a top plate corresponding to the top face of the fixing part and a skirt part covering the side of the fixing part. The second recess is formed at the skirt part.
Patent KR-20020051501-A (KR)
Title: A method for confirming removal of neutralized salt in chrome oxide preparation
Inventor: KIM BYEONG WON
IPC: G01N27/26
Filed: 2000-12-22
Abstract: PURPOSE: A method is provided to rapidly and accurately determine whether to remove neutralized salt from the neutralization sludge during manufacturing of chrome oxide, by measuring an electrical conductivity of neutralization sludge washing liquid. CONSTITUTION: A method comprises a first step of creating an electrical conductivity calibration curve in accordance with the change of density of neutralized salt solution produced by the reaction between the neutralization agent and a reduced trivalent chrome compound; a second step of determining the degree of washing the neutralized salt by measuring an electrical conductivity of the neutralization sludge washing liquid and applying the measured electrical conductivity to the electrical conductivity calibration curve created in the first step; and a third step of stopping neutralization sludge washing action if the electrical conductivity of the neutralization sludge washing liquid is lower than a reference level, and repeating the neutralization sludge washing action if the electrical conductivity is higher than the reference level.
Patent KR-20020053338-A (KR)
Title: Apparatus and method for variable length coding dct coefficient
Inventor: KANG HYEON SU
IPC: H03M7/40
Filed: 2000-12-27
Abstract: PURPOSE: A DCT coefficient variable length encoding apparatus and a method thereof are provided to omit a repeated judgement process and reduce a time required to execute a VLC by judging an exceptional form before operating a code generator. CONSTITUTION: In the device, An RLC(Run-Length Coding part)(100) calculates a run, a level, and a last from a DCT conversion coefficient. An exceptional form judging section(200) judges an exceptional form corresponding to the run, level, and last from the run-length coding part(100). A code generator(400) receives new run, level, and last from the exceptional form judging section(200) and generates a code. A VLC code table(300) has reference codes used when the code generator(400) generates the code. A packer(500) collects the code generated by the code generator(400) with a bit of a predetermined size. A reversible VLC exceptional form judging section judges an exceptional form of an RVLC with respect to the run, level, and last from the run-length coding part(100).
Patent KR-20020054167-A (KR)
Title: nail for the treatment of bone fractures
Inventor: CHO YUN JE
IPC: A61F2/28
Filed: 2000-12-27
Abstract: PURPOSE: Provided is a metal nail for fracture treatment which is simply inserted into medullary canal to combine bones so that it gives convenience in giving medical treatment and reduces patients' inconvenience. CONSTITUTION: In the metal nail(10) which is inserted into medullar canal of the fractured bone, the metal nail for fracture treatment is characterized by consisting of an elastic load with forming an introduction part(12) which is bended at an edge part to a certain curvature radius and becomes narrower toward the end at the same time wherein a first string is formed at regular intervals along length direction of the load to check the depth wherein medullary canal is inserted.
Patent KR-20020054204-A (KR)
Title: A semiconductor laser including doped polymer waveguide
Inventor: KIM JE HA
IPC: H01S5/20
Filed: 2000-12-27
Abstract: PURPOSE: A semiconductor laser element including doped polymer waveguide is provided to select a wavelength of a semiconductor laser element stably by applying an atomic ray transition to the semiconductor laser element. CONSTITUTION: A polymer waveguide(5) is doped with a material which has an atomic ray transition. A first semiconductor waveguide(3) which is linked with one end of the polymer waveguide(5) at a Brewster angle(6) offers a gain. A second semiconductor waveguide(4) which is linked with the other end of the polymer waveguide(5) at a Brewster angle(7) selects a wavelength. A resonator mirror(1,2) is linked with the first and the second semiconductor waveguide(3,4). An electrode injects a current into the first and the second semiconductor waveguide(3,4).
Patent KR-20020054491-A (KR)
Title: Aeration measuring device of head gallery
Inventor: HA GYEONG PYO
IPC: G01M15/00
Filed: 2000-12-28
Abstract: PURPOSE: An aeration rate measurement apparatus for head gallery is provided to measure, in a real time basis, the aeration ratio of the oil existing in the head gallery, while improving reliability for the measurement result and reducing time taken for aeration rate measurement. CONSTITUTION: An aeration rate measurement apparatus comprises a U-shaped bypass pipe, and which has both ends connected to a head gallery, and an interior for circulation of the oil in the head gallery, wherein the bypass pipe has first to fourth measurement points ranging from an oil inlet port to an oil outlet port; and a measurement device including first to fourth pressure sensors(2 to 5) installed to first to fourth measurement points, respectively, and which measure pressures(P1 to P4) of oil passing through the first to fourth measurement points; first and second temperature sensors(8,9) installed to the first measurement point and the fourth measurement point, respectively, and which measure temperatures of oil; first and second signal processing units(10,11) for amplifying and signal processing the output value from first and second temperature sensors; a first comparator(6) for detecting a pressure difference(delta P12) of the oil passing through first and second measurement points, by comparing the values output from first and second pressure sensors; a second comparator(7) for detecting a pressure difference(delta P34) of the oil passing through third and fourth measurement points, by comparing the values output from third and fourth pressure sensors; an A/D converter(12) for converting output signals from first to fourth pressure sensors, first and second comparators and signal processing units, and providing the converted digital signal to a processor(13); the processor for calculating aeration rate; a first display(14) for displaying the aeration rate calculated by the processor; a second display(15) for displaying the oil pressure calculated by the processor; and a third display(16) for displaying the oil temperature calculated by the processor.
Patent KR-20020055213-A (KR)
Title: Apparatus and method for interface between NMS and EMS in network management system
Inventor: SON MYEONG GYU
IPC: H04L12/24
Filed: 2000-12-28
Abstract: PURPOSE: An interface apparatus between an NMS(Network Management System) and an EMS(Element Management System) of a network management system is provided to perform a protocol conversion in an interface unit when the NMS and EMS use different protocols, thereby capable of interfacing though the NMS and EMS use different protocols and implementing an interface between the NMS and EMS simply. CONSTITUTION: An NMS execution unit(10) is connected to the NMS through a TCP(Transmission Control Protocol) and receives the message of the NMS. An OSI(Operation System Interface) framework(20) is connected to the NMS execution unit(10) and the EMS, performs a command request and a response about the EMS and processes the message of the EMS. The NMS execution unit(10) includes a command conversion unit(Command_Maker)(12). The unit(12) converts the message transmitted from the NMS into a message type desired by the EMS. When a response from the EMS comes, a queue management unit(Command_Queue_Manager)(13) erases the corresponding command in the queue and processes the time out message. The OSI framework(20) includes an access management unit(Access_Controller)(22) for performing the connection with the EMS. An event management unit(23) processes the response from the EMS.
Patent KR-20020058162-A (KR)
Title: Driven mechanism using Tendon-driven mechanism
Inventor: BYUN JEUNG NAM
IPC: G03B21/43
Filed: 2000-12-29
Abstract: PURPOSE: A driving device using tendon-driven structure is provided to reduce control error by reducing backlash, to be applicable to a complicated structure and to reduce sensitivity of depth information of a stereo camera. CONSTITUTION: A driving device includes driving pulleys(15) and driven pulleys(16) fixed to a driving shaft and a driven shaft, respectively; cables(13,14) wound around the driving pulleys and the driven pulleys to transmit power; and cable guiding devices(20) guiding direction of the cables toward the driven shaft when the driving shaft and the driven shaft are not parallel with each other.
Patent KR-20010022381-A (KR)
Title: 휴대용 소형 역반사 표식시스템
IPC: E01F9/619
Filed: 1998-08-05
Abstract: 본 발명은 휴대용 소형 역반사 표식시스템(70)을 포함한다.  상기 시스템은 기초재(56), 상기 기초재에 부착된 권양기구 롤러, 및 제 1 단부 및 제 2 단부를 가지며 상기 제 1 단부가 롤러에 부착되고 상기 표지판이 롤러 주위에 감기는 역반사 말아올림 시트(64)를 포함한다.  상기 표지판 지지대는 말아올림 표지판을 비감김 위치에 지지하기 위해 상기 기초재에 부착되며 상기 기초재로부터 펼쳐질 수 있다.  부착수단(68)은 상기 시트를 표지판 지지대(66)에 부착하도록 역반사 말아올림 시트의 제 2 단부에 위치된다.
Patent KR-20010041040-A (KR)
Title: 전자 발광 소자
IPC: G09G3/30
Filed: 1999-02-05
Abstract: 복수의 유기 발광 화소를 포함하는 유기 발광 영역과, 그 화소로의 전력을 전환하기 위해 개별 화소에 각각이 연결되어 있는 스위치 수단과, 상기 연결된 화소로부터 실질적으로 연속적으로 발광하기에 충분한 주파수로 제 1 저전력 모드와 제 2 고전력 모드사이의 사이클로 각각의 스위치 수단을 구동하는 구동 수단을 포함하며, 상기 저전력 모드에 대한 상기 고전력 모드의 지속 시간은 상기 화소의 평균 휘도를 가변할 수 있도록 가변적인 유기 발광 소자.
Patent KR-20010034516-A (KR)
Title: 타입세이프 속성 정합 방법 및 시스템
IPC: G06F17/30
Filed: 1999-02-25
Abstract: 본 발명은 하나 이상의 엔트리 데이터베이스가 복수의 엔트리를 저장하는 데이터베이스 시스템을 개시한다.  각각의 엔트리는 엔트리의 필드를 정의하는 소정의 타입이다.  각각의 필드는 연관된 속성 또는 데이터를 갖는 오브젝트를 포함하거나 또는 이를 식별한다.  각 엔트리의 타입은 엔트리가 구현할 수 있는 메소드의 형태로 행위를 정의할 수 있다.  다른 엔트리의 서브타입인 엔트리 타입은 모든 필드, 및 그 슈퍼 타입의 행위를 상속하고, 부수적인 필드를 포함하고/하거나 새로운/수정된 행위를 정의한다.  엔트리들은 Java TM 프로그래밍 언어로 표현될 수 있다.  데이터베이스 시스템은 데이터베이스 내의 엔트리를 질의할 수 있게 하는 검색 엔진을 이용할 수 있다.  한 실시예에서, 질의는 판독 동작, 테이크(take) 동작 및 통지 동작을 포함한다.  각각의 질의 요청은 동작의 타입을 가리키는 명령어, 및 정확하게 정합되어야 하는 특정 값으로 설정된 그 필드의 일부 또는 전부를 갖는 엔트리 오브젝트인 템플릿을 포함한다.  테플릿 엔트리의 다른 필드는 그 값이 문제가 되지 않는 와일드카드로서 명시되어야 한다.  검색 엔진은 질의에 의해 공통으로 명시된 특성을 갖는 엔트리를 캐쉬하기 위한 인덱스를 생성하도록 구성될 수 있다.  한 실시예에서, 데이터베이스는 또한 일단의 엔트리를 저장하고, 이에 대한 동작을 수행할 수 있다.  부수적으로, 엔트리의 필드에 속성을 연관시킴으로써, 시스템이 타입세이프 속성 정합을 달성할 수 있게 한다.
Patent KR-20010042734-A (KR)
IPC: A61K8/06
Filed: 1999-04-06
Abstract: A method for permanent hair shaping, whereby hair is mechanically shaped and treated with a keratin reducing agent, rinsed and fixed with an oxidizing agent, providing quality hair shaping. The hair thus shaped remains in place for a longer period and is easier to comb when the keratin reducing agent used consists of a fine-particled oil in water emulsion containing at least 1 wt.% of a water soluble keratin reducing agent and at least 1 wt.% of an oil or fatty constituent with an average particle size of less than 200 nm and less than 0.4 parts by weight of a hydrophilic emulsifier for 1 part by weight of an oil or fatty constituent.
Patent KR-20010052388-A (KR)
IPC: B01J2/00
Filed: 1999-05-20
Abstract: A method to agglomerate metal particles such as tantalum and niobium powders is described which includes combining a volatilizable or vaporizable liquid with the particles to form wet particles; compacting the wet particles; drying the compacted wet particles to form a cake; and heat treating the cake to form the agglomerated particles. Also described are agglomerated particles obtained by this method and further, particles, preferably tantalum or niobium powder, having a flow rate of at least about 65 mg/sec and/or an improved pore size distribution, and/or a higher Scott Density. Capacitors made from tantalum powder and niobium powder are also described.
Patent KR-20010052554-A (KR)
Title: 세정 및 코팅 조성물 및 그의 사용 방법
IPC: C11D7/30
Filed: 1999-05-03
Abstract: 본 발명은 (a) 약 100 ℃ 미만의 비점을 가지는 1종 이상의 고도로 플루오르화된 화합물 대량; (b) 1종 이상의 방향족 잔기를 함유하며, 약 100 ℃ 내지 약 140 ℃의 비점을 가지는 1종 이상의 플루오르화된 화합물 소량; 및 (c) 트랜스-1,2-디클로로에틸렌 소량을 포함하는 불연성 세정 조성물을 제공한다.
Patent KR-20010053306-A (KR)
Title: 부식을 억제하기 위한 방법 및 조성물
IPC: C10G9/16
Filed: 1999-06-17
Abstract: 친수성 중합체성 질소 염기, 또는 2가 또는 다가 금속 염기, 또는 다수의 폴리에테르 머리를 갖는 계면활성제와 1가 금속 염기의 혼합물을 함유하는 물로 원유를 세척함으로써 원유 장치 증류탑의 오버헤드(overhead)내의 부식을 감소시키는 방법 및 조성물이 개시되어 있다.  다른 실시양태로, 소수성의 질소 염기가 직접 원유에 첨가된 다음 물로 세척된다.
Patent KR-20020060447-A (KR)
Title: Method for providing subcode data of optical disc drive to host computer
Inventor: KWON YEONG SIK
IPC: G06F3/08
Filed: 2001-01-11
Abstract: PURPOSE: A method for transmitting sub code data of an optical apparatus disk drive to a host computer is provided to transmit virtual sub code data set based on signals actually reproduced in a microcomputer regardless of servo driving to the host computer, if sub code data are requested from the host computer during a reproduction mode. Accordingly, sub code data are correctly transmitted. CONSTITUTION: If reproduction is requested from a host computer(301), a microcomputer controls a servo controller and a spindle motor controller through a DSP(Digital Signal Processor) to perform a reproduction mode(303). The microcomputer stores a digital signal processing result for RF(Radio Frequency) signals outputted in an RF amplifier in a buffer by controlling the DSP, to perform the reproduction mode(305). The microcomputer sets virtual sub code data while checking an output state of the buffer through a decoder(307). The microcomputer checks whether the buffer is in a full mode(309). If not, the 305 step is returned, and if full, the microcomputer requests the setting of a temporary suspension mode for a pickup to the DSP(311). If sub code data are requested from the host computer(313), the microcomputer transmits currently set virtual sub code data to the host computer through the decoder(315). Whether reproduction ending is requested from the host computer is checked(317). If so, the reproduction mode is ended, and if not requested, the 309 step is returned.
Patent KR-20020064099-A (KR)
Title: Driving Method of Plasma Display Panel
Inventor: LEE EUN CHEOL
IPC: E02D5/76
Filed: 1999-12-16
Abstract: PURPOSE: A method of driving a plasma display panel is provided to improve a light emission efficiency and a brightness. CONSTITUTION: The plasma display panel includes a front substrate and a rear substrate which are spaced from each other by means of a partition. The first and the second sustain electrodes having plural electrodes are arranged by turns so as to be apart from with each other on a surface of the front substrate opposite to the rear substrate. Plural address electrodes are formed on a surface of the rear substrate opposite to the front substrate. When the plasma display panel having the structure as described above is driven, a scanning pulse is applied to at least two the maintaining electrodes. Preferably, the scanning pulse is applied to one electrode of the first sustain electrode and one electrode of the second sustain electrodes.