baber/WOPTO huggingface dataset:
Patent KR-20040019734-A (KR)
Inventor: CHUN MYEONG SIK
IPC: B21B37/22
Filed: 2002-08-29
Abstract: PURPOSE: A stepped defects control method of slab sizing press in hot strip mill is provided which reduces defects due to excessive generation of width deviation in coil of final product and obtains high width quality by reducing stepped level generation amount to the minimum. CONSTITUTION: The method comprises the steps of performing width reduction of slab to a reduction amount of 20 to 30 mm in advance using a width rolling mill in front of a roughing mill after performing width reduction of the slab using a sizing press; and performing rolling on the rest part of the slab by an ordinary rough rolling method, wherein the rough rolling mill in the hot rolling process comprises an edger rolling mill (width rolling mill)(3) for rolling width of the slab and a horizontal rolling mill(4) for rolling thickness of the slab, a slab(1) extracted after being heated to a certain temperature in a heating furnace is manufactured into a medium sized bar by passing through edger rolling mill(3) and horizontal rolling mill(4), and the slab is compression molded by the sizing press using a metallic pattern(2) to cause a large difference in strain behavior of the slab.
Patent KR-20040021766-A (KR)
Title: Multipurpose incinerator for flammable wet waste and flammable waste matters
Inventor: YANG DAE YUN
IPC: F23G5/18
Filed: 2002-09-04
Abstract: PURPOSE: A multipurpose incinerator for inflammable wet waste are provided to incinerate inflammable waste in a main incinerator and re-incinerate flame and combustion gas from the main incinerator in a tunnel shaped incinerator. CONSTITUTION: A multipurpose incinerator for inflammable wet waste includes a primary incinerator(1) having a primary incinerating chamber and a burner, a secondary tunnel shaped incinerator(2) having a secondary incinerating chamber, and a steam/hot water supplier(3) installed on a ceiling of the secondary incinerating chamber. The secondary incinerator includes an exhaust path in a zigzag shape to be communicated with the main incinerating chamber through an exhaust port. The steam/hot water supplier connects the generated steam/hot water to a water reservoir(303) and a power generator(30).
Patent KR-20040020777-A (KR)
Title: The manugactureof Negativer ion and paper charcoal and silver
Inventor: CHOI MYUNG BU
IPC: D21H27/10
Filed: 2002-09-03
Abstract: PURPOSE: Provided is a packaging paper using charcoal and silver anions which maintains the freshness of the packaged food for a long time, and involves deodorizing, antimicrobial and moisture removal effects. CONSTITUTION: A method of manufacturing the packaging paper comprises the steps of: mixing 10mol% of a packaging paper material with 2mol% of oak charcoal powder; adding 0.2mol% of create ion powder to the mixture; pulverizing 100g of silver bullion; adding 200ml of nitric acid to the silver powder to dissolve it, and controlling the pH thereof to be pH7.5 by adding a caustic soda thereto to make silver particles; dissolving 100g of the silver particles in 1000ml of water, and mixing 1mol.% of a water soluble acryl adhesive with the solution; and mixing the solution with the paper and charcoal mixture.
Patent KR-20040025797-A (KR)
Title: Conditioner cleaning station of a chemical-mechanical polisher
Inventor: HAN GYEONG SU
IPC: H01L21/304
Filed: 2002-09-17
Abstract: PURPOSE: A conditioner cleaning station of a CMP(Chemical Mechanical Polishing) apparatus is provided to increase the lifetime of a diamond grid and to prevent scratch by completely removing slurry residues existing in an end effector. CONSTITUTION: An upper portion of a conditioner cleaning bath(110) is opened to move an end effector(15) of a conditioner(10). An ultra pure water supply nozzle(120) supplies ultra pure water to the conditioner cleaning bath. A megasonic(130) is located at the conditioner cleaning bath. At least one dump valve(140) is located at the back surface of the conditioner cleaning bath. A sensor(150) senses the location of the end effector. A controller(160) receives the sensing signal from the sensor and controls the megasonic, the ultra pure water supply nozzle and the dump valve.
Patent KR-20040026073-A (KR)
Title: Method for managing statistical data of exchange system using file management
Inventor: HONG BONG JO
IPC: H04M3/22
Filed: 2002-09-17
Abstract: PURPOSE: A method for managing statistical data of a switching system using a file management system is provided to collect statistical data on various events by an MP(Main Processor), and to transmit the statistical data to an OMP(Operating Maintenance Processor), then to store the statistical data in file type by the OMP, thereby reducing system load and adding various events and statistical items. CONSTITUTION: A call processing data collection block of an MP periodically collects various statistical data at certain intervals through a specific program(S410). A data processing block receives the periodically collected statistical data, converts the statistical data, and stores the converted statistical data in a local memory(S420). The data processing block decides whether a statistical data request signal is transmitted from a statistics execution block of an OMP(S430). If so, the data processing block extracts the corresponding statistical data from the local memory, and transmits the statistical data to the statistics execution block(S440). The statistics execution block directs the statistical data to be stored in a disk(S450). If a statistical data output request command is inputted, the statistics execution block extracts the statistical data and directs the statistical data to be outputted to an operator PC(S460).
Patent KR-20030035903-A (KR)
Title: Power transmission device with a continuously variable transmission
Inventor: TSUKADA YOSHIAKI
IPC: F16D43/08
Filed: 2002-10-15
Abstract: PURPOSE: To facilitate an easy start by providing a simple automatic clutch and light pushing of a vehicle at the engine stop state without any special clutch operation at the same time, in a power transmission device with a continuously variable transmission. CONSTITUTION: This power transmission device with continuously variable transmission has a continuously variable transmission T placed between an engine output shaft 1 and a driving wheel drive system 6. The continuously variable transmission T has a change gear input shaft 10 and a change gear output member 18 continuing to the engine output shaft 1 and changes the gear ratio between the both of 10 and 18 continuously. In the device, an automatic clutch C is placed between the change gear output member 18 and a driving wheel drive system 6, the clutch C being set into the off-state when the number of revolutions of the change gear input shaft 10 is less than a predetermined value and set into the on state when the number is equal to the predetermined value or higher.
Patent KR-20040033683-A (KR)
Title: Printed Circuit board
Inventor: PARK JIN GWON
IPC: H01R13/658
Filed: 2002-10-15
Abstract: PURPOSE: A PCB is provided to utilize effectively PCB space by burying an electronic circuit element for impedance matching into a card slot. CONSTITUTION: A PCB includes a card slot(10). The card slot accommodates a card having a signal input/output pin and an electronic part and includes a data communication pin corresponding to the signal input/output pin, a power line pin(11b), and a ground pin(11c). An electronic circuit element is buried into the card slot for impedance matching with the card. An end of the electronic circuit element is connected to the data communication pin and the other end is connected to anyone of the power line pin and the ground pin.
Patent KR-20030033962-A (KR)
Title: Absorptive article and envelope for packing the same
Inventor: WADA MITSUHIRO
IPC: A61F13/42
Filed: 2002-10-22
Abstract: PURPOSE: To easily confirm a diffusion range of a liquid in a liquid receiving part in an absorptive article such as a sanitary napkin or the like. CONSTITUTION: Reference marks 12, 14, 16 of a contour line encircling a prescribed range, and grade displays 21, 22, 23 showing a diffusion degree of the liquid are formed in the liquid receiving part 10 of the sanitary napkin 1. When the liquid given to the liquid receiving part 10 diffuses to the surroundings in an absorbing layer 5 and a surface sheet 4, the grade of the diffusion degree of the liquid corresponding to the physical condition at the time or the wearing time can be known by the reference marks 12, 14, 16 and the grade displays 21, 22, 23.
Patent KR-20040040155-A (KR)
Title: Car navigation system and control method thereof
Inventor: HONG JIN SEOK
IPC: G08G1/09
Filed: 2002-11-06
Abstract: PURPOSE: A vehicle navigation system and a controlling method thereof are provided to correct continuously errors of sensors of a non-contact navigation system using inertial sensors by utilizing a movement limit condition of a vehicle. CONSTITUTION: A vehicle navigation system includes a GPS receiver, an acceleration sensor, an angular velocity sensor, a random error correction unit, a stance angel correction unit, a gravity compensation unit, a speed calculator, a stop decision unit, a position calculator, a limit condition generation unit, and an error estimation filter. The GPS receiver(220) is used for calculating a time, a position, a speed, and a directional angle by using a GPS satellite signal. The acceleration sensor(200) is used for detecting an acceleration element according to movement of a vehicle. The angular velocity sensor(210) is used for detecting an angular velocity element according to rotation of the vehicle. The random error correction unit(230) compensates error elements of the acceleration sensor and the angular sensor. The stance angel correction unit(260) detects a tilt angle and a directional angle of the vehicle. The gravity compensation unit(250) calculates elements of gravity in a process for measuring an acceleration value. The speed calculator(240) calculates speed of the vehicle by using a gravity value. The stop decision unit(270) decides a stopping state of the vehicle by using each output value of the acceleration sensor and the angular velocity sensor. The position calculator(290) calculates the present position of the vehicle. The limit condition generation unit(280) generates a movement limit condition of the vehicle. The error estimation filter(300) calculates errors of the acceleration sensor and the angular velocity sensor and errors of navigation information.
Patent KR-20040040736-A (KR)
Title: method of forming a pattern in a semiconductor device
Inventor: HWANG JAE SEONG
IPC: H01L21/027
Filed: 2002-11-07
Abstract: PURPOSE: A method for forming a pattern of a semiconductor device is provided to be capable of easily obtaining a micro pattern having a large aspect ratio. CONSTITUTION: A thin layer is formed on a substrate(10). The thin layer is formed in the shape of a predetermined pattern(12a) having a recess by carrying out a photo etching process using a photoresist pattern as an etching mask. The photoresist pattern is completely removed from the resultant structure. A cleaning process is performed on the resultant structure for removing contaminants(17) existing in the recess. Preferably, the predetermined pattern is one selected from a group consisting of a contact hole pattern, a via hole pattern, or a dual damascene pattern. Preferably, the contaminants are removed by carrying out an etch-back process or a native oxide layer removing process.
Patent KR-20040044646-A (KR)
Inventor: JUNG NAM YEONG
IPC: H01M2/30
Filed: 2002-11-21
Abstract: PURPOSE: A pressure fixing typed terminal assembly of battery in vehicle is provided to completely prevent risk of fire or loose contact which can be caused when using a screw in a terminal assembly for fixing, while being easily detached or fastened by using a leverage effect. CONSTITUTION: The terminal assembly for an automobile battery comprises: an inner terminal case(20) which closely wraps around a positive terminal(b) of the battery(B); an outer terminal case(10) which wraps around the inner terminal case and has one extended end to which a cable(C) is connected; a fixing member for fixing the inner and the outer terminal case together; and a fixing lever(50) which distributes forces loaded from one side to the other side which contacts with the lower part of the inner terminal case, having a hinge coupling part to which the outer terminal case is coupled as a center, thereby closely fixing the inner terminal case to the positive terminal.
Patent KR-20040045623-A (KR)
Title: Rice cake manufacturing method with Jijang-water and loess
Inventor: LIM DO HYUNG
IPC: A23L7/10
Filed: 2002-11-25
Abstract: PURPOSE: Provided is a method for manufacturing a steamed rice cake using loess powder and loess water. Therefore, the manufactured steamed rice cake contains beneficial components of loess powder and loess water to increase the human health, and provides the characteristic taste and flavor of them. CONSTITUTION: A method for manufacturing a steamed rice cake using loess powder and loess water comprises the steps of: coating loess powder on the surface of a cotton fabric; soaking rice in loess water; pulverizing the soaked rice to give rice flour; mixing loess water with the rice flour; spreading the loess powder-coated cotton fabric on the bottom of a steamer and placing the mixture of rice fluor and loess water thereon; and steaming the mixture.
Patent KR-20030044825-A (KR)
Inventor: FUNAKI HIDEYUKI
IPC: C12Q1/6837
Filed: 2002-11-28
Abstract: PURPOSE: A sensor device is provided to improve sensitivity of a sensor, and to enlarge the dynamic range of a detecting circuit by measuring accurately regardless of temperature change of diodes. CONSTITUTION: A sensor device includes a sensor array in which infrared sensors(1) are arrayed and a detection circuit(3) connected to the output signal line of the sensor array. The detection circuit includes a capacitor having a charging circuit which is selectively driven, a sense amplifier circuit(31) which detects and amplifies a change in sensor current flowing to the output signal line, a current-to-voltage conversion circuit(32) which converts the output current from the sense amplifier circuit into a voltage, a discharging circuit(33) which is controlled by the output voltage of the current-to-voltage conversion circuit to discharge the capacitor, and an output circuit(34) which outputs the terminal voltage of the capacitor.
Patent KR-20040049401-A (KR)
Title: Nematocide agents using the medicinal herbs
Inventor: KIM DONG U
IPC: A01N65/08
Filed: 2002-12-05
Abstract: PURPOSE: A nematocidal formulation containing powder or extract of Allianthus altissima, Paeonia japonica, Rhus chinensis, Quisqualis indica and Canavalia gladiata is provided. It is effective in growth and rootage of agricultural crops while having excellent nematocidal activity. CONSTITUTION: The nematocidal formulation contains water extract or powder of Allianthus altissima, Paeonia japonica, Rhus chinensis, Quisqualis indica and Canavalia gladiata. For an example, 10g of each of Allianthus altissima, Paeonia japonica, Rhus chinensis, Quisqualis indica and Canavalia gladiata is ground, mixed with 100ml of each of organic acid and water, allowed to stand for 3 to 12hr at high temperature and filtered. Then, the filtrate is dried under reduced pressure or freeze-dried.
Patent KR-20040050781-A (KR)
Inventor: KIM YEONG HUN
IPC: H01L21/66
Filed: 2002-12-09
Abstract: PURPOSE: Evaluation method of gettering ability of defect area of silicon wafer is provided to swiftly carrying out the evaluation of gettering ability at a low cost and simultaneously carrying out a qualitative and quantitative measurement for gettering ability. CONSTITUTION: The first and second silicon wafer are prepared(P). Each defect region of the first silicon wafer is checked(S1). A copper contamination solution is coated on the backside of the second silicon wafer(S2). The copper contamination solution of the second silicon wafer is dried at the temperature of about 100 °C(S3). A heat treatment is carried out on the second silicon wafer at the temperature of 700-1000 °C for diffusing copper ions into the second silicon wafer(S4). A qualitative measurement for the gettering ability according to each defect region of the second silicon wafer corresponding to the defect region of the first silicon wafer is carried out(S5). A local etching process is carried out on the defect region position of the front side of the second silicon wafer(S6). A quantitative measurement for the gettering ability according to the defect region of the second silicon wafer is carried out by analyzing the concentration of a mixed acid solution(S7). The mixed acid solution is generated from the local etching process.
Patent KR-20040050601-A (KR)
Title: A Fast Re-route Method Using GMPLS in Optical Transport Networks
Inventor: KIM SANG HA
IPC: H04J14/02
Filed: 2002-12-10
Abstract: PURPOSE: A fast re-route method through a GMPLS(Generalized Multi-Protocol Label Switching) function is provided to carry out a local repair process for a link restoration by using GMPLS signaling, routing, and LMP(Link Management Protocol) information, thereby realizing the link restoration. CONSTITUTION: If a node receives an LOL(Loss of Light) message(S601), the node extracts a port and a link number by referring to a link information table(S602). The node extracts label information(S603), and extracts an incoming port and a link number(S604). The node requests an OCMF to perform a test for confirming whether an LOL is generated in the incoming port(S605) and then receives a test result from the OCMF(S606). If the LOL is generated, the node writes a channel status message for informing an upper node of a failure(S608), and updates information on a link information table for the current node(S609). The written channel status message is transmitted to the upper node(S610).
Patent KR-20040051343-A (KR)
Title: Receive sensitivity controlling apparatus of w-cdma receiver
Inventor: KIM YUN SU
IPC: H04B17/40
Filed: 2002-12-12
Abstract: PURPOSE: A receive sensitivity controller of a W-CDMA receiver is provided to control sensitivity of a receiving signal by adding a PN noise to the receiving signal to control a reception cell radius in a base station. CONSTITUTION: An input unit(203a) receives a down-converted baseband signal. A signal decoder(203b) receives a coded cell radius control command signal from a controller and decodes it. A cell radius controller(203A) outputs PN noise data according to the cell radius control command of the signal decoder(203b). A mixer(203e) mixes the PN noise data with the baseband signal and outputs PN noise data-added I and Q signals.
Patent KR-20040055310-A (KR)
Title: Apparatus and method for high-speed marker-free motion capture
Inventor: PARK CHANG JOON
IPC: G06T7/20
Filed: 2002-12-20
Abstract: PURPOSE: An apparatus and a method for capturing high speed marker free motion are provided to estimate highly a middle articulation position of a mover without using a motion database, thereby restoring a human body model. CONSTITUTION: A two dimensional characteristic point extraction module(10) first obtains an image relating to the background in which a mover does not exist by using plural cameras(11,12) with other view angles and stores the obtained image into an RGB color space having the characteristic capable of emphasizing easily difference of color and an HSI color space having the characteristic capable of emphasizing easily similarity of color. The module(10) obtains the image relating to the initial posture of the mover, makes a bulk model relating head, hand, feet, body, arms, legs, extracts and stores an adjacent connection relation among them. A three dimensional characteristic point extraction module(20) matches three-dimensionally two dimensional characteristic points(13), restores three dimensional coordinates, predicts and extracts the characteristic point shape transformation and the centroid of the body. A three dimensional characteristic point restoration module(20) estimates a middle articulation position by using three dimensional coordinates of two dimensional characteristic points, produces three dimensional motion data, and restores the motion data into a human body's model.
Patent KR-20040062098-A (KR)
Title: Spring wholly oil damper
Inventor: CHOI BI SEOK
IPC: G11B33/08
Filed: 2002-12-31
Abstract: PURPOSE: An oil damper integrated with a spring is provided to support a lower section of a coil spring inserted into a cylinder portion with guide grooves formed on a flange of the oil damper, so as to maintain the coil spring in a predetermined position, thereby preventing the coil spring from moving or bouncing off. CONSTITUTION: An oil damper(2) is fixed to a fixing portion(1a) of a chassis(1). A coil spring is inserted into an outer side in a cylinder portion(2a) of the oil damper(2), so that lower sections thereof are inserted into guide grooves(2d) formed on an outer side of the cylinder portion(2a). Upper sections of the coil spring are contacted with a sled base(3). A damper pin(4) is fixed to the sled base(3), and is inserted into a concave portion(2c) of the oil damper(2).
Patent KR-20020035105-A (KR)
IPC: G01B21/08
Filed: 2000-06-13
Abstract: 적외부(IR) 과도 서모그래피 시스템에 있어서 순차적 이미지 프레임이 IR 고감도 초점 평면 어레이 카메라로부터 획득된다.  순차적으로 획득된 이미지 프레임 각각은 픽셀 어레이로 구성되고 경과 시간에 대응하는 프레임 번호를 할당받는다.  각각의 픽셀에 대응하는 온도 대 시간(T-t) 데이터가 순차적 이미지 프레임의 스택으로부터 전개된다.  각각의 픽셀로부터의 정규화된 T-t 데이터 커브의 고속 푸리에 변환의 실수 및 허수 성분 부분이 이용되어 피검체의 두께를 판정하고 컬러 키형(color-keyed)이나 그레이 스케일 코드형 두께 맵(gray-scale coded thickness map)을 생성하는 열 데이터 이미지 프레임의 스택 분석 방법이 제시되어 있다.
Patent KR-20020038765-A (KR)
Title: Device for carrying out chemical or biological reactions
IPC: B01L7/00
Filed: 2000-09-29
Abstract: The invention relates to a device for carrying out chemical or biological reactions, having a reaction vessel receiving element for receiving a microtiter plate with several reaction vessels, where the reaction vessel receiving element has several recesses arranged in a regular pattern to receive the respective reaction vessels, a treating device for heating the reaction vessel receiving element, and a cooling device for cooling the reaction vessel receiving element. The reaction vessel receiving element is divided into several segments so that the individual segments are thermally decoupled from one another, and each segment is assigned a heating device which can be actuated independently of the others. By means of the segmentation of the reaction vessel receiving element, it is possible for zones to be set and held at different temperatures. Since the reaction vessel receiving element is suitable for receiving standard microtiter plates, the device according to the invention may be integrated in existing process sequences.
Patent KR-20020065493-A (KR)
IPC: G06Q50/04
Filed: 2001-08-24
Abstract: 본 발명은 전기 시스템 및 기계 시스템, 고체 시스템 및 유체 시스템 등과 같은 모든 물리 시스템에 의해 표현될 수 있는, 단일 기능의 부품으로부터 많은 부품을 결합하는 기계, 또한 복수의 기계를 결합하는 시스템에 이르기까지의 동작을 시뮬레이팅하는 모델을 체계적으로 작성한다.  본 발명은 소정 기계마다 독립적으로 마련되고, 퍼텐셜 변화량 및 유동량을 통해 연결되는 복수의 기능 시뮬레이션 모델을 이용해서 전체 기능 시뮬레이션을 작성한다.  각각의 기능 시뮬레이션 모델이 선형 특성 요소 A, B, C, D, E, F 및 G를 포함하고, 적어도 하나의 기능 시뮬레이션 모델이 비선형 특성 요소 X 및 Y를 포함하는 경우, 상기 비선형 특성 요소는 상기 기능 시뮬레이션 모델 내의 함수에 의해 상기 비선형 특성을 조정하여 상기 선형 특성 요소로부터 구분되고, 상기 복수의 기능 시뮬레이션 모델은 선형 특성 요소(통합 처리)로서 통합되며, 비선형 특성 요소는 통합된 기능 시뮬레이션 모델 내의 함수에 링크된다.
Patent KR-20020091059-A (KR)
IPC: G09C1/00
Filed: 2000-12-21
Abstract: A method of authenticating anonymous users while reducing potential for "middleman" fraud includes the step of constructing a puzzle in response to information received from a software user. The puzzle includes the received information. The puzzle is sent to the user by a software provider. The user solves the puzzle and returns the solution to the provider. The puzzle includes a portion of a value derived from an encrypted "cookie" and an exponentiation of the derived value. The cookie includes information about the user.