baber/WOPTO huggingface dataset:
Patent KR-20030046168-A (KR)
Title: System for managementing supply-chain and method for operating the same
Inventor: KIM HAG SOO
Filed: 2001-12-05
Abstract: PURPOSE: A system for managing a supply chain and an operating method thereof are provided to measure the uncertainty for marketing through cooperative demand analysis and estimation, to realize an optimum supply plan considering a supply price condition and mass-customization, and to realize the optimum supply distribution to minimize an opportunity loss through sales analysis and a distribution plan. CONSTITUTION: The system comprises an operation server including various kinds of sub systems for the demand analysis and estimation of a product, the supply plan, and the sales analysis and distribution, a system operator computer terminal(20) linking with the operation server, and a plurality of shop computer terminals(30_1-30_n) inputting various kinds of data through the Internet network in order to make the operation server performs the demand analysis and estimation, the supply plan, and the sales analysis and distribution. The operation server comprises a cooperative demand analysis and estimation sub system(12), a cooperative supply plan sub system(14), a sales analysis and distribution sub system(16), and a graphic user Internet(18).
Patent KR-20030047181-A (KR)
Title: induction motor and method for manufacturing the rotor and stator of the same
Inventor: KIM TAE HUN
IPC: H02K15/02
Filed: 2001-12-08
Abstract: PURPOSE: An induction motor is provided to be capable of improving an efficiency by preventing a drift load loss generated when a leakage current flows between conductors of a rotator. CONSTITUTION: A stator iron core(11) consists of a plurality of steel plates(11a) which are stacked such that stator slots(13) become continuous along an axis direction. The stator slots are formed on an inner surface of the steel plates which are formed with a radial shape. A coil(15) is wound at the stator slots and forms a magnetic field when an AC power is applied. A rotator conductor(25) is prepared at the rotator slots(23) and generates a torque according to current induced from the coil. A rotator iron core(21) is formed by stacking a plurality of iron steels(21a) so that rotator slots become continuous along an axis direction. A plurality of rotator slots(23) are formed in a radial shape on an outer surface of the iron steel(21a).
Patent KR-20030048601-A (KR)
Title: Clock Change Circuit
Inventor: PARK JEONG JU
IPC: H03K5/04
Filed: 2001-12-12
Abstract: PURPOSE: A clock converter circuit is provided to prevent an irregular variation of pulse width by fixing a current clock and counting a varied clock to convert a clock state of fixing output to a clock state of release output under a low level. CONSTITUTION: A register portion(51) outputs a clock conversion signal. A timing control portion(52) includes the first RS latch block for outputting a clock selection signal, the first clock fixing signal output portion for outputting a clock conversion fixing signal, the second clock fixing signal output portion for outputting a clock selection fixing signal, and the second RS latch block for outputting a clock conversion release signal. A clock selection portion(53) includes the first MUX for outputting selectively the first and the second clock signals according to the clock selection signal and the second MUX for outputting selectively the first and the second clock signals according to the clock conversion signal. A varied clock counter portion(55) counts an output clock of the second MUX and an inverse clock according to the clock conversion release signal. A clock output portion(54) outputs one of the first and the second clock signals from a low level.
Patent KR-20030049592-A (KR)
Title: Method for forming the contact of semiconductor device
Inventor: HUH DONG CHEOL
IPC: H01L21/28
Filed: 2001-12-15
Abstract: PURPOSE: A method for forming a contact hole in a semiconductor device is provided to be capable of preventing short between a lower and upper metal wiring by using plasma gas containing argon as an etching gas. CONSTITUTION: An interlayer dielectric(240) is formed on a semiconductor substrate(200) having a polysilicon plug(230) formed between gate lines(210). After forming a photoresist pattern on the interlayer dielectric(240), a contact hole is formed by selectively etching the interlayer dielectric using two-step etching. That is, the interlayer dielectric(240) is partially etched by using C-F based plasma gas, and entirely etched to expose the polysilicon plug(230) by using argon gas as an etching gas. After removing the photoresist pattern, a bit line(280) is formed on the resultant structure.
Patent KR-20030049888-A (KR)
Title: A Disassemble Apparatus for Die Casting-Core
Inventor: PARK JEONG EON
IPC: B22C11/00
Filed: 2001-12-17
Abstract: PURPOSE: A core ejecting apparatus is provided to separate a core from a core holder by using a hydraulic cylinder. CONSTITUTION: A core ejecting apparatus includes a supporting body(10). A cylinder(12) is installed on the supporting body(10). A locking member(18) is installed on a cylinder rod(16) of the cylinder(12) so as to transfer actuating force of the cylinder(12) to a core holder. A core supporting member(26) is installed on the supporting body(10) so as to support a core in such a manner that the core is separated from the core holder when the cylinder(12) is compressed. A caster(14) is movably attached to the supporting body(10). The locking member(18) includes a hook supporter(20) mounted on a front end of the cylinder rod(16) and hooks(22) installed at both sides of the hook supporter(20).
Patent KR-20030053744-A (KR)
Title: An apparatus for guiding coil end portion to prevent unwinding of coil
Inventor: AHN BEOM YEONG
IPC: B21B39/00
Filed: 2001-12-24
Abstract: PURPOSE: Provided is a guiding apparatus for preventing the front end portion of the coil from being unwound by detecting the front end portion of the coil while the coil is conveyed from a cold rolling stage to a hot rolling stage. CONSTITUTION: A guiding apparatus includes a reciprocating unit having a reciprocating table(42). A coil detecting device(50) is installed on the reciprocating table(42) in order to detect a winding state of a hot rolling coil(30). A linear movement unit(200) is installed on the reciprocating table(42) and is provided with a slider(52), which linearly moves perpendicular to a conveying direction of the hot rolling coil(30). A lifting table(70) extends towards an upper portion of the hot rolling coil(30). An outer diameter measuring device(80) is provided to measure an outer diameter of the hot rolling coil(30). A position of a front end portion of the hot rolling coil(30) is detected by a coil front end portion detector(90). A coil supporting member(100) is installed on the slider(52).
Patent KR-20030054009-A (KR)
Title: VoIP Gateway System for Supporting CCS No.7 Signaling and Method for providing voice service in same system
Inventor: KIM DO YEONG
IPC: H04L12/66
Filed: 2001-12-24
Abstract: PURPOSE: An Internet voice communication gateway system capable of separately processing a signal and media by using common channel signaling and a voice communication service providing method are provided to transfers a service to a user at a high speed by distributing load of a gateway system. CONSTITUTION: A common channel signaling network(101) and a PSTN(103) interwork to be connected to the Internet(106). A CNAS(CCS No.7 Network Access Subsystem)(102) is connected to the common channel signaling network(101). A VNAS(VoIP Network Access Subsystem)(104) provides a VoIP service at the Internet. An Ethernet switch(105) connects the CNAS(102) and the VNAS(104). The VNAS(104) manages a signaling point of the common channel signaling network, a destination number or a trunk link ID. The CNAS(102) manages a trunk and channel information of the VNAS as a table and distribute them. An SCTP(Stream Control Transmission Protocol) and an M3UA(MTP3-User Adaptation) layer are used between the CNAS(102) and the VNAS(104). An NIF(Nodal Interworking Function) provides an interworking function between the SCTP and the M3UA.
Patent KR-20030054963-A (KR)
Title: Device for preventing microwave leakage for microwave oven
Inventor: LEE SANG GI
IPC: H05B6/76
Filed: 2001-12-26
Abstract: PURPOSE: A microwave leakage preventing apparatus is provided to prevent a high-frequency electromagnetic wave from being leaked through a periphery of an installed sheathed heater. CONSTITUTION: Installation holes(24) are formed at both-side walls(20) of a heating room. A cylindric sheath heater(30) is installed such that both ends of the cylindric sheath heater(30) penetrate the installation holes. A heat bracket(22) includes a flange part(22c) fixed at the both-side walls and a support part(22b) extended to an outer side of a corresponding side wall between the installation holes and the sheath heater. A projection is formed at an inner side of the support part, and a groove part is formed at the sheath heater(30).
Patent KR-20030055687-A (KR)
Title: Silicide layer of semiconductor device and method for manufacturing same
Inventor: KIM SEOK SU
IPC: H01L21/336
Filed: 2001-12-27
Abstract: PURPOSE: A silicide layer of a semiconductor device and a fabricating method thereof are provided to prevent the generation of voids between the second spacer and a gate electrode in a clean process by over-etching the remaining nitride layer except for the nitride layer deposited on an upper portion. CONSTITUTION: A gate electrode(111) is formed on an upper portion of a semiconductor substrate(110). The first insulating layer is deposited on the entire surface of the semiconductor substrate. The first spacer(112) is formed at a sidewall of the gate electrode by over-etching the first insulating layer. The second insulating layer is deposited on the entire surface of the semiconductor substrate. The second spacer(113) and a cap layer(113') are formed on a sidewall and an upper surface of the first spacer by over-etching the second insulating layer. The surface of the semiconductor substrate and an upper portion of the gate electrode are cleaned. A source/drain region(115) is formed by implanting ions into the semiconductor substrate. A metal silicide layer(117) is formed on an upper portion of the source/drain region.
Patent KR-20030056353-A (KR)
Title: Touch Panel Apparatus and Method of Fabricating the same
Inventor: YOO HWAN SEONG
IPC: G06F3/033
Filed: 2001-12-28
Abstract: PURPOSE: A touch panel device and a manufacturing method thereof are provided to improve durability by using a crystalline transparent film and a non-crystalline transparent film. CONSTITUTION: An upper sheet(24) has an upper transparent film(40) formed by the transparent conductive material having one structure from a crystalline or a non-crystalline structure. A lower sheet(20) has a lower transparent film(42) formed by the transparent conductive material having a different crystal structure from the upper transparent film(40). An LCD device(31) is installed under the lower sheet(20). The upper and the lower transparent film are formed by one from the transparent conductive materials such as indium-tin-oxide, indium-zinc-oxide, or indium-tin-zinc-oxide.
Patent KR-20030056720-A (KR)
Title: Decolorating apparatus and method for washing machine having electrolysis apparatus
Inventor: JUN GYU DONG
IPC: D06F39/08
Filed: 2001-12-28
Abstract: PURPOSE: A bleaching apparatus of a washing machine with an electrolyzer and a method thereof are provided to prevent unnecessary input of ozone, and to improve bleaching effect of the laundry from radical ion by controlling the ozone supply amount according to hydrogen ion concentration among washing water corresponding to the pollution level of the laundry. CONSTITUTION: A washing machine has an electrolyzer(70) including an ion exchange membrane dividing an anode and a cathode, and the electrolyzer supplies water to the water tub by generating basic water with neutral water through electrolysis. A bleaching apparatus comprises a pH measuring unit(100) installed in the lower part of the water tub storing basic water through electrolysis to measure the hydrogen ion concentration of washing water, and an ozone generator(300) bleaching the laundry by supplying ozone corresponding to the measured pH.
Patent KR-20010088783-A (KR)
Title: Method for reactivating a catalyst for cyclizing hydrolysis of an aminonitrile into a lactam and use of the regenerated catalyst for making lactams
IPC: C07D201/08
Filed: 1999-07-15
Abstract: The present invention relates to a process for regenerating a catalyst for the cyclizing hydrolysis of an aminonitrile for the manufacture of lactams. It relates more particularly to the regeneration of the solid catalysts used in the processes for producing lactams by the cyclizing hydrolysis of aminonitriles. This regeneration process consists in treating the spent catalyst or the catalyst at the end of the cycle at a temperature of between 300° C. and 600° C. with an oxidizing atmosphere.
Patent KR-20010073113-A (KR)
Title: 방사선-경화성 코팅재 조성물, 코팅된 광섬유, 재료 및리본 결합을 형성하는 방사선-경화성 매트릭스
IPC: C08F2/48
Filed: 1999-09-01
Abstract: 적당히 경화된 경우 10MPa 이상의 계수를 갖는 방사선-경화성 광섬유 코팅재, 잉크 또는 매트릭스 조성물이 강화된 색 안정화를 가지고 적어도 하나의 방사선-경화성 올리고머 또는 단량체를 포함한 조성물로부터 제조된다.  방사선-경화성 조성물에서 우레탄 및 에테르 연결기의 농도 상기 방사선-경화성 조성물로부터 제조된 경화된 광섬유 코팅재가 150℃에서 96시간, 그리고 180℃에서 144시간 노출된 후에 약 40미만의 ΔE를 나타내는 것과 같다.  조성물은 낮은 필름-대-필름 마찰계수를 갖는다.
Patent KR-20020006702-A (KR)
Title: 서류없는 거래 및 결제 방법 및 시스템
IPC: G06Q30/02
Filed: 2000-05-02
Abstract: 본 발명에 따른 방법들 및 시스템들은 결제 주기와 같은 소정의 기간내에 공급자에게 지불하도록 고객을 위하여 보상을 생성하는 서류없는 거래 시스템(100)을 제공함에 의해 현존하는 거래 시스템의 단점들을 극복한다. 자세히는, 서류없는 거래 시스템(100)은 고객이 고객에 의해 즉시 지불(예를 들면, 24시간내에)의 답례로 공급자에게 신청된 주문들을 할인을 얻을 수 있도록 할 수 있다. 공급자는 소정의 시간내에 지불을 받고, 고객은 공급자에게 더 빨리 지불을 함으로써 추가적인 현금 이익을 받는다. 고객과 공급자사이의 통신과 자금 이체를 위하여, 서류없는 거래 시스템(100)은 전자 게이트웨이(120) 및 결제 은행을 사용할 수도 있다. 전자상거래(e-commerce)를 채택하도록 보상을 생성하는 것에 더하여, 고객과 공급자들 양자는 거래를 완전하게 하도록 수동으로 주문을 처리하고 송장들을 사용하는 요구를 피한다.
Patent KR-20030076729-A (KR)
IPC: C09J7/10
Filed: 2000-06-12
Abstract: 접착성 결합 라미네이트(5)는 에폭시 코팅과 끈끈하게 결합될 수 있는 제 1 열가소성 접착 필름(10)과 기판(48)의 패시베이션 처리 표면에 끈끈하게 결합될 수 있는 제 2 열경화성 접착 필름(12)을 포함한다. 제 1 열가소성 접착 필름(10)은 제 2 열경화성 접착 필름(12)에 끈끈하게 결합될 수 있다. 잉크젯 프린트 헤드, 잉크젯 프린트 카트리지와 기판에 구부러질 수 있는 회로를 부착시키는 방법은 접착성 결합 라미네이트(5)를 사용한다.
Patent KR-20020036967-A (KR)
Title: 텔레비전 프로그램 가이드
IPC: H04N5/445
Filed: 1999-06-28
Abstract: 본 발명은 단말기 주파수(18)를 이용하여 데이터를 셋톱 박스로 데이터를 전송하는 텔레비전 프로그램 스케줄 안내 시스템에 관한 것이다.  또한, 진행 중인 스포츠 경기의 득점 상황을 표시하는 텔레비전 프로그램 스케줄 안내에 관한 것이다.
Patent KR-20020062152-A (KR)
Inventor: CHAE CHEOL
IPC: H01M10/36
Filed: 2002-01-04
Abstract: PURPOSE: Provided is a precursor composition for a gel polymer electrolyte having high ionic conductivity, which can be used for a rechargeable polymer battery excellent in ionic conductivity and voltage stability. CONSTITUTION: The composition for the gel polymer electrolyte contains: a nitrogen-contained compound such as primary, secondary, or tertiary amine, or a polymer, a copolymer, or an oligomer thereof; a gelation agent containing a halogen- or an epoxy-contained compound, wherein the halogen-contained compound is substituted or unsubstituted alkylene halide or aromatic halide or a polymer, a copolymer, or an oligomer thereof and the epoxy-contained compound is at least one monomer selected from 3,4-epoxy cyclohexyl methyl-3',4'-epoxy cyclohexane carboxylate, glycidyl dodecafluoro heptyl ether, polypropylene glycol diglycidyl ether, and etc., or a polymer, a copolymer, an oligomer thereof; a liquid electrolyte containing ionic salts such as lithium salts.
Patent KR-20030058893-A (KR)
Inventor: CHANG GAP SEOK
Filed: 2002-01-07
Abstract: PURPOSE: A system and method for supplying a prepayment point through the Internet is provided to calculate a point based on commodity purchase data or potential purchase data when the member purchases a commodity in a shopping mall, and supply the calculated point to the member. CONSTITUTION: A web server system(40) stores and manages data and connects a client to an operator system(30) through an Internet communication network(20). An operating server system(35) operates a prepayment point supply service. A member database(45) stores data of members. A shopping mall database(47) stores data with respect to a commodity and a service. The data with respect to the commodity and service are combined with a point supplied according to each commodity and service. If the member purchases a commodity or a service promptly or expectantly, the operating server system(35) calculates the total point based on the purchase data. If the member inputs an expectant purchase period, the total points are divided into the expectant purchase period. A server system(50) of a credit card company receives and stores point data of the member, processes points of each member, and subtracts an amount of money corresponded to the points from credit card payment money of the member.
Patent KR-20030060254-A (KR)
Inventor: KANG HYEON IN
IPC: G06F3/042
Filed: 2002-01-08
Abstract: PURPOSE: A high resolution optical touch panel setting a frequency of a modulated light on a neighboring sector differently and recognizing it by an analog level is provided to prevent wrong operation of sensors by using a modulated infrared light, to remove the failure due to the neighboring sensor, and to realize the high resolution of 1 millimeter by improving the impossibility of the high resolution screen configuration. CONSTITUTION: In order to recognize the coordinates in the touch panel, a position of a detected sensor is understood by respectively arranging a light emitting senor and a light receiving sensor parallel to a lengthwise and a crosswise direction. The modulated light completely not affected by the disturbance light is used for a receiving/emitting light diode. The modulated light of the neighboring light emitting sensor uses the modulation frequency different with each other. Thus, the interference between neighboring sensors is completely not occurred.
Patent KR-20020096840-A (KR)
Title: Graphic Memory Tester using Graphic Board
Inventor: KIM JONG HYEON
IPC: G06F11/22
Filed: 2002-01-14
Abstract: PURPOSE: A device for testing a graphic memory using a graphic board is provided to test a graphic memory simply and at low cost using a graphic board mounted on a main board of a computer as a test board. CONSTITUTION: A slot(110) is removed on condition that a computer main board(100) is overturned, and the slot(110) is mounted at the rear surface of the main board(100). An interface board(120) is mounted in the slot(110), and a wire is mounted in the interface board(120) for transmitting a test signal being applied from the slot(110) toward the upper side. A slot(130) which is similar to the slot(110) is mounted at the upper side surface of the interface board(120) for inserting a graphic board. If a graphic memory(140) has been mounted, the graphic memory(140) is removed and a test socket(160) is mounted in the position. Thus, a signal which was applied to the graphic memory(140) may be applied to the test socket(160). A test-objected graphic memory(170) is mounted in the test socket(160). A graphic memory test signal from the main board(100) may be applied to the slot(110), the interface board(120), slot(130), the graphic memory(140), the test socket(160), and the graphic memory(170), successively.
Patent KR-20020064658-A (KR)
Title: Method for measuring chemical oxygen demand and apparatus thereof
Inventor: FUKUSHIMA YASUO
IPC: G01N27/26
Filed: 2002-01-17
Abstract: PURPOSE: To provide an apparatus for measuring chemical oxygen demand and a method therefor which generate no measurement errors by halide ions simpler and easy to process without using mercury nitrate, silver nitrate, and the like. CONSTITUTION: According to the method for measuring chemical oxygen demand and the apparatus for carrying out the measurement method, a fixed amount of a sample whose chemical oxygen demand is to be measured is collected. A predetermined amount of sulfuric acid is added to the sample, which is heated under an inert ambience to remove dissolved chloride ions present in the sample as a hydrogen chloride. Then, a fixed amount of an oxidation reagent for oxidizing the sample is added and heated, whereby a substance to be oxidized in the sample is oxidized. The residual oxidation reagent is coulometric titrated by a reagent solution for reduction. An amount of the residual excessive oxidation reagent is measured. An amount of the oxidation reagent consumed for oxidizing the substance to be oxidized of the sample is measured from the fixed amount of the oxidation reagent added beforehand. The chemical oxygen demand is calculated from the volume of the sample, and the measured value of the oxidation reagent consumed for oxidizing the substance to be oxidized in the sample.
Patent KR-20030062544-A (KR)
Title: Method and apparatus for chemical filter cleaning
Inventor: KO YONG GYUN
IPC: H01L21/304
Filed: 2002-01-17
Abstract: PURPOSE: A method for cleaning a chemical filter is provided to reduce process defects caused by contaminant of a metal component existing in the filter by making mixed chemical pass through the filter wherein nitric acid, hydrogen peroxide and deionized water are mixed in a predetermined ratio. CONSTITUTION: Isopropyl alcohol flows to the inside of a circulation line in which the filter is installed to perform a cleaning process. The isopropyl alcohol having passed through the filter is drained to the outside of the circulation line. The drain of the isopropyl alcohol stops. The isopropyl alcohol is continuously circulated inside the circulation line so that the isopropyl alcohol continuously passes through the filter. The circulated isopropyl alcohol is drained and deionized water flows to the inside of the circulation line. The supply of the deionized water stops. The mixed chemical in which nitric acid and deionized water are mixed is filled in the circulation line. The filled mixed chemical is circulated inside the circulation line. The mixed chemical inside the circulation line is drained and the deionized water flows to the circulation line. The deionized water continuously flows until the mixed chemical component remaining inside the flowed deionized water becomes not greater than a predetermined reference value.
Patent KR-20030063529-A (KR)
Title: Carbon nano tube field emitter device in triode structure and its fabricating method
Inventor: LEE HANG U
IPC: H01J1/304
Filed: 2002-01-22
Abstract: PURPOSE: A carbon nanotube field emission device and a method for manufacturing the same are provided to prevent a current leakage and achieve improved performance of electron emission by preventing alignment errors of gate electrode and cathode. CONSTITUTION: A field emission device comprises a substrate(111); a transparent cathode layer(112) deposited on the substrate; an insulation layer(115) formed on the cathode layer, and which has a well(118) for partially exposing the cathode layer to the bottom; a gate electrode(116) having an aperture(118') corresponding to the well, and which is disposed on the insulation layer; an ultraviolet shielding resistive layer(120) covering the gate electrode and inner walls of the aperture and the well; and a carbon nanotube(131) disposed on the exposed cathode layer.