baber/WOPTO huggingface dataset:
Patent KR-20050005861-A (KR)
Inventor: CHUNG YONG HO
IPC: H04L12/28
Filed: 2003-07-07
Abstract: PURPOSE: An AP(Access Point) system is provided to remove unnecessary data from a memory, and to enable a user to access an AP in an initial state, thereby realizing a certain speed near to a maximum rate of the AP. CONSTITUTION: A user connects a timer device with an AP, and supplies power to the AP(S1). The AP is operated by the power supplied through the timer device(S2). Power supplied from a power supply device is cut off at a specific time set in the timer device(S3). Data which slows down a data stream by being generated while using the AP is deleted from the memory(S4). After a certain time elapses, the power is re-supplied to the AP such that the AP is operated(S5).
Patent KR-20040008082-A (KR)
Title: Lighting device and liquid crystal display device
Inventor: SUGIURAI TAKUROH
IPC: G02F1/1335
Filed: 2003-07-11
Abstract: PURPOSE: To provide a lighting device of low power excellent in the uniformity of emitted light capable of uniformly and brightly illuminating large area. CONSTITUTION: For the front light(lighting device), the length of an intermediate light guide body 13 along an incident surface 12a of a light guide plate 12 is extendedly formed toward a light emitting element 15 side, and a side surface 13k of the intermediate light guide body 13 facing with the incident surface 12a is applied as an emitting surface for emitting the light from the light emitting element 15 toward the light guide plate 12, and an outside side surface 13j at the opposite side of the emitting surface 13k is applied as a reflection surface for reflecting the light travelling in the intermediate light guide body 13. A prism surface 13a on which, a plurality of grooves 13b having wedge-shaped cross section and a reflection film 17 formed on the surface of the prism surface 13a are formed on an outer side surface 13j of the intermediate light guide body. The prism surface 13a is formed so as to be separated from a side surface 13g at the light emitting element side of the intermediate light guide body 13.
Patent KR-20030066547-A (KR)
Inventor: BANG BYEONG CHEOL
IPC: G06Q40/02
Filed: 2003-07-16
Abstract: PURPOSE: A system for managing a credit card slip using an electronic signature is provided to store a sale slip by processing the sale slip electronically. CONSTITUTION: A card reader unit(12) reads credit card information. A communication unit(14) executes a data communication with a VAN server. A printing unit(18) outputs a sale slip which displays transaction details being inputted through a key pad(16). A control unit(10) includes an approval processing unit(10a) for transmitting the credit card information read from the card reader unit(12) and the transaction details being inputted through the key pad(16) to the VAN server through the communication unit(14), receiving an approval number received from the VAN server, executing a card approval process, and controlling the printing unit(18) for outputting the sale slip. A signature input unit(20) receives a signature from a credit card user as an electric signal. A signature processing unit(10b) displays signature data being inputted from the signature input unit(20) on the sale slip and transmits the transaction details data and the signature data to the VAN server through a communication unit.
Patent KR-20050011438-A (KR)
Inventor: AHN JUNG HOON
IPC: H01L21/304
Filed: 2003-07-23
Abstract: PURPOSE: An apparatus for cleaning a back grinder is provided to check the motion of a moving part and to prevent particles form diffusing to the moving part by using a sensing part and a particle blocking part. CONSTITUTION: An apparatus includes a moving part body, a piston part, an air inlet and outlet, a sensing part and a particle blocking part. The moving part body(311) drives a brush capable of removing by-products due to polishing from a chuck table. The piston part is installed through the center of the moving part body to embody the motion of the brush. The air inlet and outlet(312,313) are formed at one side of the moving part body. The sensing parts(314,315) are installed on the moving part body to detect the motion of the moving part body. The particle blocking part(317) is formed at a periphery of the piston part.
Patent KR-20050012095-A (KR)
Inventor: JI DUCK SUN
IPC: H05B3/00
Filed: 2003-07-23
Abstract: PURPOSE: A dish pre-heater is provided to maintain the dish pre-heater at a constant temperature by using a heater and a temperature compensating sensor embedded in a cover. CONSTITUTION: A dish pre-heater includes a heater(1) and a temperature compensating sensor(2) implemented in a cover. The cover is detachable and washable separately. A metallic film is attached to the heater on both sides of the heater to increase a heating efficiency of the heater. The dish pre-heater is folded in multiple stages. Oily residue on a dish is removed by a latent heat after use of the dish pre-heater.
Patent KR-20050013410-A (KR)
Inventor: SHIN DONG HWAN
IPC: C02F1/461
Filed: 2003-07-28
Abstract: PURPOSE: To provide a device capable of efficiently producing copper ionized water so that the copper ionized water is applied to various fields for growing and keeping vegetation and reinforcing soil property due to its high antifungal effect, and a method for properly using copper ionized water so that an antifungal effect is improved. CONSTITUTION: In an ionization device comprising a copper ionization part(30), and a water tank part(40) into which the copper ionization part is immersed, the device for producing copper ionized water is characterized in that the copper ionization part comprises a copper electrode part(10) and a case(20), and water is supplied to or drained from the water tank automatically or manually and regularly or irregularly, wherein the copper electrode part comprises at least two or more copper electrodes(11); plates(12) which are installed around the copper electrodes with being distanced from the copper electrodes, and on which a plurality of holes(13) are formed; and a support(14) for supporting the copper electrodes and the plates, and wherein a plurality of holes(21) are formed on the case.
Patent KR-20050016825-A (KR)
Inventor: PARK SUNG HUN
IPC: B62D1/19
Filed: 2003-08-04
Abstract: PURPOSE: A steering shaft of a vehicle is provided to remove clearance and noise generated by a combination structure of upper and lower shafts, to cut down the manufacturing cost, and to absorb shock energy transmitted through a steering system to a driver. CONSTITUTION: A steering shaft of a vehicle is composed of a hollow upper shaft(1) and a lower shaft(2) combined to a hollow portion of the upper shaft. A groove(1a) is formed in the hollow portion of the upper shaft and frictionized with the lower shaft to absorb shock energy when the lower shaft is collapsed by a collision. The upper and lower shafts are serration-combined to each other. An anti-separation cap(3) is disposed at the end of a combined portion to prevent separation between the upper and lower shafts.
Patent KR-20040016391-A (KR)
Title: Drum brake
Inventor: MIGITA ITSURO
IPC: F16D65/09
Filed: 2003-08-12
Abstract: PURPOSE: To provide a drum brake with simply constructed supporting portions each supporting a brake shoe at one end. CONSTITUTION: The vehicular drum brake 3 comprises the pair of brake shoes 15A, 15B to be put in friction engagement with the inner periphery face of the brake drum 13 provided on a rotary member 9, each of which is supported at one end by a fixing member 17 provided inside the brake drum 13. Supporting portions 17A of the pair of brake shoes 15A, 15B on the fixing member 17 are formed in protruded shapes and a supporting portion 17A of the fixing member 17 on the pair of brake shoes 15A, 15B is formed in a recessed shape turnable with the protruded shapes.
Patent KR-20050023143-A (KR)
Inventor: KIM SEUNG HOON
IPC: B60K20/02
Filed: 2003-08-27
Abstract: PURPOSE: A shifting device for a shift-by-wire system of a vehicle is provided to improve mounting convenience and to reduce the number of parts and weight by removing an existing lever and a link and substituting a lever with the size of a multi-function switch. CONSTITUTION: A shifting device for a shift-by-wire system of a vehicle is mounted around a steering wheel and composed of a head unit(110) indicating the position of each shift lever at set intervals; a shift level regulating lever(120) combined with the head unit, moved and fixed to each position of the shift level formed at the head unit, and electrically coupled with a circuit to generate an electric signal corresponding to a moved state toward each shift level; and a shift mode regulating lever(130) joined to the side of the shift level regulating lever to switch a shift mode according to a combined state between the shift level regulating lever and the shift mode regulating lever.
Patent KR-20050024768-A (KR)
Inventor: CHANG EUN KYOUNG
IPC: B29C39/02
Filed: 2003-09-03
Abstract: PURPOSE: A washbowl manufacturing method and a bathtub are provided to decrease moisture by a moisture-proof effect of loess and to prevent mold and bacteria by making the bathtub from loess and emitting far infrared rays of the loess. CONSTITUTION: A washbowl manufacturing method for producing a bathtub having a space for receiving the constant amount of water by injecting and solidifying materials in a mold(10,11) is composed of steps for coating the inside of the mold with gel coat(13) at the predetermined thickness; placing loess on the coated upper surface of the mold; injecting a mixture of a hardening agent, polyester, and an object to be solidified on the upper part of the placed loess; and removing the mold after solidifying the mixture. The mold is the bathtub or a washbowl. The object to be solidified is selected from one of aluminum hydroxide or stone powder.
Patent KR-20040036537-A (KR)
Inventor: KWON YEONG HO
IPC: B29C65/02
Filed: 2003-09-09
Abstract: PURPOSE: An interior material producing method for a vehicle is provided to improve the freedom degree of products' designs and the exterior shape of the product and to increase forming efficiency. CONSTITUTION: A method for producing interior materials having upper and lower materials(11,13) of a vehicle is composed of steps for arranging upper and lower molds(41,31) which are approached and separated to each other; placing the preheated lower material to the lower mold; protruding a nozzle(33) having an air flowing hole, which is mounted to the lower mold to flow air supplied from the outside, toward the upper mold and passing the nozzle through the plate surface of the lower material; piling the preheated upper material on the lower material; forming a bonding part by approaching the upper mold to the lower mold and partially pressurizing the lower and upper materials; and forming an air cushion layer(25) by injecting air between the lower and upper materials through the nozzle except for the bonding part.
Patent KR-20030077512-A (KR)
Inventor: CHANG JOON HYUN
IPC: H04W84/00
Filed: 2003-09-15
Abstract: PURPOSE: A member connection system for meeting and dialog between members of a uniform space by using a mobile phone is provided to exchange information between members through mobile phones of the members until meeting or dialog are directly achieved between the members so that new dating is performed between the members when the members agree to the new dating. CONSTITUTION: A user provides a number of a mobile phone(20) and personal information, and subscribes for a member connection system(10). The user writes a self-introduction document necessary for dialog, and inputs the contents of the self-introduction document in the member connection system(10). The user inputs contents to be frequently used in the dialog, in the member connection system(10). The user transmits location information of the user to the member connection system(10) in a space(50). The member connection system(10) prepares a dialog community on the basis of transmitted location information. A member inputs or retrieves location information of the member, for entering in a specific dial community. The member roughly designates the location of a dialog object whom the member wants to talk with in the dialog community. The member designates a dialog object in the dialog community by location information. When the dialog object enters in the dialog community, the member connection system(10) informs the entrance of the dialog object to the mobile phone(20) of the member. If the dialog object provides dialog proposal to the member, the member connection system(10) informs location information of the dialog object and the dialog proposal to the mobile phone(20) of the member. The member requests information about the dialog object to the member connection system(10), and confirms information about the dialog object when the member connection system(10) provides information about the dialog object.
Patent KR-20050028968-A (KR)
Title: Terminal, communication apparatus, communication method and channel predictor using in the ofdma system
Inventor: KANG HONG KU
IPC: H04L27/26
Filed: 2003-09-17
Abstract: A terminal, a communication apparatus, a communication method and a channel predictor used in an OFDMA system are provided to prevent system degradations in a time-varying multiple channel atmosphere by determining signal transmission conditions on channel estimation information obtained according to a channel atmosphere. A terminal(200) communicates with a base station(100) in an OFDMA(Orthogonal Frequency Division Multiplexing Access) communication system. A channel estimator(260) estimates channel conditions based on the signal received from the communication apparatus to generate channel information. A signal transmission condition determiner(245) determines signal transmission conditions based on the channel information generated at the channel estimator. A transmitter(270) transmits distributed process feedback information having the signal transmission conditions to the communication apparatus.
Patent KR-20050030446-A (KR)
Title: High performance radial tire using hybrid cord for cap ply
Inventor: CHOI JAE SHIK
IPC: B60C9/00
Filed: 2003-09-26
Abstract: A high performance radial tire applying a hybrid cord to a cap ply is provided to improve adhesive force with rubber and to secure good durability, riding comfort, and operation stability of the tire by using the hybrid dip cord made of polyethylene naphthalate and lyocell multi-filaments. A high performance radial tire(31) with an aspect ratio below 0.65 is composed of a pair of parallel bead cords, at least one radial carcass ply wound around a bead core, a belt layer layered on the outer periphery of the carcass, and a circumferential belt reinforcing layer formed at the outer periphery of the belt layer. The belt reinforcing layer has a hybrid dip cord made of lyocell and polyvinyl alcohol multi-filaments. The hybrid dip cord has the strength of 6~35kg, elongation of 6~20%, adhesive force with rubber of 5~30kg, fatigue resistance over 80%, denier fineness of 900~6000, shrinkage below 3%, and elongation at specific load(%) + dry shrinkage(%) below 5.5%.
Patent KR-20050031004-A (KR)
Title: System for restricting calls from caller in mobile communication system and method thereof
Inventor: BOK JAE WON
IPC: H04W48/02
Filed: 2003-09-27
Abstract: A system and method for providing a reception limit service in a mobile communication network are provided to remove a problem that a callee must check an origination number whenever a bell rings to receive a call and that the callee rejects an incoming call whenever an undesired caller keeps calling maliciously. A CSS(Call Screening Server)(116) registers/stores information on mobile terminals in a mobile communication network registered for a reception limit service, and provides reception limit information of an origination terminal when searching of an origination terminal which has been set for the reception limit is requested. When an HLR(Home Location Register)(120) receives a phone number of an origination terminal, it checks whether the origination terminal has been set for the reception limit, and provides result information together with position information. A sound source transmission server(114) transmits a message informing the reception limit-set origination terminal that destination to a destination-requested terminal is not possible, through an MSC(Mobile Switching Center)(112). The MSC(112) transmits the number of the origination terminal to the HLR(120) to check whether the origination terminal is a reception-limited terminal, and if so, the MSC(112) transmits a destination unavailable message stored in the sound source transmission server to the origination terminal(114).
Patent KR-20050031483-A (KR)
Title: Lining paper
Inventor: LEE JAE MYEONG
IPC: D21H27/00
Filed: 2003-09-30
Abstract: A lining paper is provided to prevent seam parts from being spilt by using synthetic paper comprised of pulp and synthetic resin and containing side papers laminated on an upper side and a lower side of one side of the synthetic paper. A lining paper(10) comprises synthetic paper(11) comprised of pulp and synthetic resin and side paper(13) laminated on an upper end and a lower end of one side of the synthetic paper. The side paper is obtained by folding the upper end of a lower end of the synthetic paper. A noncontact space(15) is formed between the side paper and the synthetic paper.
Patent KR-20050033114-A (KR)
Title: Power supply for three phase measuring instrument and method of the supply
Inventor: CHOI SANG JOON
IPC: H02M7/02
Filed: 2003-10-04
Abstract: A method and an apparatus for supplying power to a three phase measuring device are provided to minimize ripples on an output voltage of a secondary rectifying/constant voltage portion by varying an oscillation frequency of an inverter according to a load. A power supply apparatus supplies power to a three phase measuring device provided between a power terminal and a load terminal to manage a three phase voltage on an industrial power distributing line. A plurality of voltage detector/dividers(10-1,10-2,10-3) are connected to each of the nodes corresponding to the respective phases of the power distributing line to detect the voltage of the respective phases and divide the detected voltage. Logic circuits(20) correspond to each of the voltage detector/dividers(10-1,10-2,10-3) and select one of the outputs of the voltage detector/dividers(10-1,10-2,10-3). A down converter(30) includes a capacitor and steps down an output voltage of the logic circuit(20). An inverter(50) is connected to an output of the down converter(30) and generates a high frequency signal according to the magnitude of the load terminal. A high frequency down converter(60) generates a high frequency signal according to the AC voltage generated at the inverter(50). A rectifier rectifies a secondary voltage of the high frequency down converter(60). A constant voltage circuit is connected to the rectifier and generates source voltages for respective circuits of the three phase measuring device.
Patent KR-20050034438-A (KR)
Inventor: KIM JI HYUNG
IPC: G06F13/42
Filed: 2003-10-09
Abstract: 본 발명은 이동통신 단말기의 데이터 포트 접속 상태 확인 방법에 관한 것으로, 종래 이동통신 단말기의 데이터 포트와 개인용 컴퓨터 등의 장비를 연결하는 경우, 이동통신 단말기측에서 접속 상태를 알 수 있는 수단이 존재하지 않기 때문에 사용자는 접속에 의한 초기화 단계에서 오류가 발생하는 경우 이를 개인용 컴퓨터 등의 장비를 통해 확인해야 하므로, 숙련자가 아닌 경우 원인을 찾기 어려우며, 이동통신 단말기가 정상인 경우라도 고장을 의심하게 되어 제품의 신뢰성이 낮아지는 문제점이 있었다. 또한, 정상 제품의 고장을 신고하는 경우 불필요한 비용이 발생하며 사용자 불편이 증가하는 문제점이 있었다. 이와 같은 문제점을 감안한 본 발명은 이동통신 단말기의 통신 포트가 외부 장비와 연결되는 경우 각 초기화 단계 별로 소정의 제한 시간을 두고, 해당 제한 시간 내에 정상적인 데이터 송수신이 이루어지는 지를 통해 단계별 성공 여부를 파악 하면서, 그 결과에 따라 접속 초기화 성공 여부와 이상 발생 단계에 대한 안내를 사용자에게 제공해 주도록 함으로써 사용자가 이동통신 단말기를 통해 접속 상태를 판단할 수 있도록 하여 접속 유무와 오류 발생 원인을 파악하는데 도움을 주며, 상태가 표시됨에 따라 이동통신 단말기의 신뢰성이 높아지는 것은 물론이고 사용자의 오해로 인한 사용자와 개발자 모두의 불편함과 추가비용을 줄이는 효과가 있다.
Patent KR-20050035789-A (KR)
Inventor: PARK CHAN IL
IPC: G02F1/136
Filed: 2003-10-14
Abstract: 본 발명은 자연산화막을 효과적으로 제거하여 소자의 특성을 향상시킬 수 있는 박막트랜지스터의 제조방법에 관한 것으로, 투명한 기판을 제공하는 단계; 상기 기판 상에 액티브층을 형성하는 단계; 상기 기판을 복수의 챔버들이 구비된 증착장비로 투입하는 단계; 상기 기판을 열처리하는 단계; 상기 액티브층 표면에 형성된 자연산화막을 제거하는 단계; 상기 액티브층 위에 게이트절연막을 형성하는 단계; 및 상기 게이트절연막 상에 게이트전극 및 소스/드레인전극을 형성하는 단계를 포함하여 이루어진다.
Patent KR-20050036659-A (KR)
Inventor: GIM SEOK SAN
IPC: H01J17/28
Filed: 2003-10-16
Abstract: 본 발명은 열 전도율이 큰 물질로 방열부를 구성하여 플라즈마 디스플레이 패널의 방열 효율을 높인 플라즈마 디스플레이 장치에 관한 것으로서, 
     플라즈마 디스플레이 패널과; 플라즈마 디스플레이 패널과 결합되어 이를 지지하는 샤시 베이스와; 플라즈마 디스플레이 패널과 샤시 베이스 사이에 위치하는 방열부를 포함하며, 방열부가 카본 나노튜브(CNT; carbon nanotube)를 포함하는 플라즈마 디스플레이 장치를 제공한다.
Patent KR-20050040300-A (KR)
Inventor: LEE HEE YONG
IPC: H04B1/38
Filed: 2003-10-28
Abstract: 본 발명은 카메라가 장착된 폴더형 이동통신단말기에 있어서, 폴더부를 펼쳐 카메라로 피사체를 촬영함에 있어 카메라의 촬영각도를 용이하게 조절할 수 있게 구성한 폴더형 이동통신단말기를 제공하는 데 그 목적이 있다. 
     상기와 같은 목적을 달성하기 위한 본 발명은 카메라(13)가 장착된 폴더형 이동통신단말기에 있어서, 폴더부(10)의 힌지결합 부위에 힌지(30)의 원주를 따라 형성된 홈(150)과, 홈(150)과 대응하여 본체(20)에 형성된 슬롯(140)과, 슬롯(140)을 관통한 돌출부(137)가 형성되며 슬롯(140)의 길이방향으로 이동하면서 홈(150)의 내측면과 간섭되어 폴더부(10)를 접히는 방향으로 선회하는 이동부(110, 130)를 포함하여 구성된 것을 기술적 특징으로 한다. 
     이와 같이 구성된 본 발명의 카메라 촬영각도 조절이 가능한 폴더형 이동통신단말기는 피사체를 향해 이동통신단말기를 위치한 상태에서 폴더부를 펼치고 각도조절버튼을 누르면 폴더부가 약 60°정도 접히는 방향으로 선회하여 전방에 위치한 피사체와 카메라가 마주하게 됨으로써, 사용자가 손목 또는 팔을 틀어서 초점을 맞추는 번거로움을 방지할 수 있다.
Patent KR-20050041341-A (KR)
Inventor: BAE JU CHEON
IPC: G06Q50/20
Filed: 2003-10-30
Abstract: 본 발명은 국내 송전망의 대규모 정전발생시 운용자들의 위기대처 능력향상을 모색하기 위해 임의의 계통조작에 대한 해석 및 교육훈련 방법을 제공하고 이를 컴퓨터 환경의 시스템으로 개발하기 위한 전력계통 고장복구 교육훈련시스템에 관한 것이다. 
     즉, 본 발명은 154kV 이상 송전계통에 대한 정특성 해석을 수행하여 모선 과전압, 선로 과부하를 판단하고 이를 통해 계통운용자가 최적의 고장복구 방안을 훈련받아 실제 대규모 정전발생시 신속하고 정확한 복구업무가 수행 가능하도록 해주며, 범용성 확보를 위해 국내의 계통 해석 툴로 널리 사용되는 PSS/E의 데이터 변환과 계통 연계 및 모의 전 단계로의 이동이 가능한 데이터베이스 구축 및 관리기법을 제공하고, 그래픽 기반의 사용자 인터페이스를 갖추고 있는 컴퓨터 시스템으로 구현할 수 있다. 본 발명은 종래 운용자의 경험적 지식을 기반으로 이루어지던 대규모 정전에 대한 암기식 복구교육을 운용자의 임의의 제어에 대한 효율적인 복구훈련이 가능하도록 해주며, 사전 모의훈련을 통한 운용자의 빠르고 정확한 대처능력은 실제상황 발생시 사회적 혼란 및 경제적 손실의 절감효과가 있다.
Patent KR-20050042563-A (KR)
Inventor: IN CHI HUN
IPC: G01R1/067
Filed: 2003-11-03
Abstract: 본 발명은 프로브 카드용 프로브 핀 블록에 관한 것으로, 연결 기판의 사용없이 카드 몸체와 전기적으로 연결할 수 있고, 프로브 핀 블록의 폭을 프레스 블록의 폭에 대응되는 크기로 제조하여 반도체 소자의 소형화에 대응하기 위해서, 테스트될 반도체 소자의 폭에 대응되는 폭을 갖는 막대 형상의 프레스 블록과;  상기 프레스 블록의 상부면에 열을 지어 적어도 일층 이상 설치되며, 일단이 웨이퍼의 반도체 소자의 전극 패드와 접촉하는 프로브 핀들; 및 상기 프레스 블록 상부면에 도포되어 상기 프레스 블록 상부면의 상기 프로브 핀들을 고정하며, 상기 프로브 핀의 끝단이 외측면으로 노출되게 도포된 에폭시;를 포함하며, 상기 프로브 핀의 끝단쪽의 상기 프레스 블록 상부면과 이웃하는 외측면과, 상기 외측면과 이어진 상기 상부면에 대응되는 하부면에 형성된 패턴부와;  상기 에폭시의 외측면으로 노출된 상기 프로브 핀의 끝단과, 상기 프레스 블록의 외측면에 형성된 패턴부의 상단을 연결하는 전기적 연결 수단;을 포함하는 것을 특징으로 하는 프로브 카드의 프로브 핀 블록을 제공한다.  이때 패턴부로는 프레스 블록의 외측면과 하부면을 포함하여 선택적으로 에폭시의 외측면에 형성된 배선 패턴층 또는 배선 패턴층을 갖는 테이프 배선기판이 사용될 수 있다.  전기적 연결 수단으로는 본딩 와이어를 비롯하여 땜납 등이 사용될 수 있다.
Patent KR-20050043472-A (KR)
Inventor: JEON HYUN BAE
IPC: G10L15/07
Filed: 2003-11-06
Abstract: 본 발명은 고유음성 화자적응을 이용한 재귀적 화자적응 음성인식 시스템 및 방법에 관한 것으로, 입력된 화자 음성을 1차 인식하고, 상기 1차 인식된 음성결과를 이용하여 비교사(Unsupervised Adaptation)방법으로 고유음성(EigenVoice) 화자적응을 수행한 후, 상기 화자적응 된 음향모델을 이용하여 화자 음성을 2차 적으로 인식함으로써 인식률 보다 더 향상시킬 수 있다. 
      본 발명은 입력된 음성신호로부터 음성인식에 사용되는 특징벡터를 추출하는 음성특징 추출부와, 상기 추출된 특징벡터와 이미 훈련되어 있는 화자독립 음향모델을 이용하여 상기 음성신호의 어휘를 인식하는 1차 인식부와, 상기 1차 인식부의 인식결과인 레이블 정보와 상기 음성특징 추출부의 특징벡터인 관측 데이터를 참조하여 화자적응을 수행하는 화자 적응부 및 상기 화자 적응부에서 제공하는 화자종속 음향모델을 이용하여 상기 음성신호의 인식결과를 출력하는 2차 인식부로 구성된다.
Patent KR-20050047951-A (KR)
Inventor: LEE HOON KOO
IPC: B62D6/00
Filed: 2003-11-18
Abstract: 본 발명은 전자제어파워스티어링(EPS)의 페일 세이프(fail-safe) 제어방법으로서, 그 방법은 차량의 엔진시동 후 ECU에서 차속센서를 통한 차속 감지여부 판단 단계; 상기 단계에서, 차속이 감지된 경우에는 ECU로 입력되는 차속별로 공급전류를 가변시키나, 차속이 감지 안 된 경우에는 ECU로 입력되는 스로틀 위치센서(TPS)의 신호가 60초 이상 지속여부를 판단하는 단계; 상기 단계에서, 스로틀 위치센서 신호의 입력이 60초 이상 지속된 경우에 ECU에서 ABS 휠센서의 신호 입력여부 판단 단계; 상기 단계에서, ABS 휠센서의 신호가 입력된 경우에 ECU에서 가속도센서를 통해 ABS 휠센서 신호 입력 전후의 차량 가속도 값이 0.7G 이하여부를 판단하는 단계; 상기 단계에서, 가속도센서를 통한 차량의 가속도 값이 0.7G 이하인 경우에 ECU에서 상기 ABS 휠센서의 펄스 수를 이용하여 차속을 산출하는 단계; 및 상기 단계에서 산출된 차속에 따른 설정된 전류값을 공급하는 단계로 이루어진다.