baber/WOPTO huggingface dataset:
Patent KR-20070025936-A (KR)
Title: Current driver circuit and display device using the same
Inventor: FURUICHI SHUJI
IPC: H05B44/00
Filed: 2006-04-11
Abstract: A current driver circuit and a display device using the same are provided to correct leakage current of a first transistor by arbitrarily shifting the magnitude of an input signal to be applied to the first transistor. A first transistor(151) is connected between an output terminal and a first potential node in order to apply output current from an output terminal to a first potential node with conductivity according to the magnitude of an input signal. A second transistor(152) is connected between a first node and the first potential node and has the conductivity changed according to the magnitude of a correction signal. A third transistor(153) is connected between the second potential node and the first node in order to apply a first correction current from the second potential node to the first potential node through the first node and the second transistor. A fourth transistor(154) is connected between the second potential node and the output terminal in order to apply a second correction current corresponding to the first correction current from the second potential node to the output terminal and to correct an error of the output current.
Patent KR-20070104764-A (KR)
Title: Remote steering apparatus of the unmanned vehicle where the conversion of manual operation and automatic mode is possible
Inventor: LEE JEONG YEOB
IPC: B62D6/00
Filed: 2006-04-24
Abstract: A remote-controlled steering device whose modes are interchangeable between manual and automatic is provided to interlock or disengage first and second gears installed on a fixing bracket by lifting or lowering a conversion clutch by pushing a lever of the conversion clutch to manual or automatic modes, thereby enhancing steerability of the vehicle while preventing damages to a servo motor. A remote-controlled steering device comprises a steering wheel(107), an elongated steering shaft(101) connected below the center of the steering wheel, a fixing bracket fitting to the elongated steering shaft and accommodating a servo motor(102) having a second gear(106) disposed on a shaft(102a), and a conversion clutch(104) fitted on the steering shaft to be positioned on an upper part of the fixing bracket. The conversion clutch has a lever(108) and a first gear(105). The conversion to the manual drive mode or to the automatic drive mode is effected by moving the lever of the conversion clutch towards manual or automatic modes.
Patent KR-20070107275-A (KR)
Title: Method for managing of post based on location in map browser and system thereof
Inventor: SEO TAE SEOP
IPC: G06Q50/00
Filed: 2006-05-02
Abstract: A method for managing a notice based on a location in a map browser and a system thereof are provided to more conveniently use an internet map service by registering and revising the notice in connection with location coordinates. A system for managing a notice based on a location in a map browser includes user terminals(11,12,13), an Internet network(20), and an Internet service provider(30). The user terminals have application programs and additional map browsers. The application program is a web browser for the connection to the Internet. A homepage based on a map is used through a map browser. The internet network is a wired network or a wireless network according to the kind of the user terminal. The internet service provider includes a web server(31), a location based notice management(32), a location based notice database(33), and a membership database(34). The web server receives and processes information from the user terminal. The location based notice management manages the notice for each location provided on the map browser. The location based notice database includes texts and images for the location based notice. The membership database includes information for members.
Patent KR-20070115104-A (KR)
Title: An air compressor using wave-force and electric-generating system having the same
Inventor: KIM SEUNG SOO
IPC: F03B13/24
Filed: 2006-05-30
Abstract: An air compressor using wave force and an electricity generating system with the same are provided to maximize a compression ratio, to improve intake efficiency, and to produce compressed air continuously by using a buoy piston moving up and down by wave height difference and buoyancy, and having a preliminary intake room in the buoy piston. An air compressor(300) using wave force comprises a buoy piston(310) reciprocating up and down to intake sea water and air, and a piston assembly(320) connected to the buoy piston to intake the sea water and air from the buoy piston. When the buoy piston moves up by wave force, the sea water and air is transferred to the piston assembly and compressed air is generated. When the buoy piston moves down by own weight, the sea water and air is sucked into the buoy piston. The buoy piston comprises an air intake part, a check valve(311) to control intake of the sea water and air, a pressurizing room(319) to accommodate the sea water and air, and a sliding bushing(314) to make reciprocating movement in sea water smooth.
Patent KR-20070116491-A (KR)
Title: Method for forming gate electrode in semiconductor device
Inventor: KIM SUK KI
IPC: H01L29/78
Filed: 2006-06-05
Abstract: A method for forming a gate electrode of a semiconductor device is provided to avoid short-circuits between a gate electrode and a contact plug by bilaterally symmetrically forming spacers on both sidewalls of a gate electrode in the right-and-left direction. A gate insulation layer(31) is formed along the step on a substrate(30) having a recess part. A gate conductive layer is deposited on the gate insulation layer. A planarizing insulation layer whose upper surface is uniform is formed on the gate conductive layer so as to compensate for the surface step of the gate conductive layer that corresponds to the recess part in depositing the gate conductive layer. A blanket etch process(35) is performed until the surface step of the gate conductive layer is removed so that the planarizing insulation layer and the gate conductive layer are etched. A gate metal layer and a hard mask are formed on the gate conductive layer. The hard mask layer and the gate metal layer in a region except the recess part are etched, and the gate conductive layer exposed by etching of the hard mask layer and the gate metal layer is etched by a predetermined depth. After a passivation layer is deposited along the step on the resultant structure, the passivation layer and the gate conductive layer in a region except the recess part are etched to form a gate electrode while bilaterally symmetrical spacers are formed on both sidewalls of the gate electrode.
Patent KR-20060132457-A (KR)
Title: Lens driving device
Inventor: SOBAJIMA TAKASHI
IPC: G02B7/04
Filed: 2006-06-09
Abstract: A lens driving device is provided to improve image quality of a pictured image by preventing the position deviation of a movable lens on a fixing unit. A lens driving device includes a movable lens body(20), a driving unit(30), a fixing unit, and contact surfaces(61,62). The movable lens body contains a lens. The driving unit moves the movable lens body in the optical axis direction of the lens. The fixing unit movably supports the movable lens body in the optical axis direction. The contact surfaces are formed on one of the movable lens body or the fixing unit. The movable lens body is contacted with the contact surfaces, so that a movable range of the optical axis direction is limited.
Patent KR-20070121987-A (KR)
Title: Continuous variable valve lift system
Inventor: ROH TAE HOON
IPC: F01L1/20
Filed: 2006-06-23
Abstract: A continuous variable valve lift system is provided to increase engine output instantaneously by increasing the volume of valve lift in case of a low velocity and high load. A continuous variable valve lift system includes an engine body(10), a cam follower shaft(22), an operation control box(30), and an electronic control unit. The cam follower shaft is mounted on the engine body, and has cam follows(21) arranged at a predetermined interval such that the cam follow shaft moves back and forth. The operation control box is arranged at both ends of the cam follower shaft, and adjusts the volume of valve lift by reciprocating the cam follower shaft. The electronic control unit controls the operation control box.
Patent KR-20060083942-A (KR)
Inventor: HAMAMURA HIROYASU
IPC: H04W88/02
Filed: 2006-06-27
Abstract: 절첩 상태의 휴대폰을 개방하지 않고도 다양한 종류의 설정과 선택과 제어가 수행될 수 있고 휴대폰이 증진된 조작성과 편리함을 얻을 수 있도록 복수개의 조작부가 카메라를 구비한 휴대폰의 보조 표시측 상의 표면에 배열된다.  휴대폰(1)은 절첩 상태에서 제2 몸체(3)에 대향된 제1 몸체(2)의 표면에 있는 제1 표시부(5)를 포함하며, 제1 표시부(5)로부터 떨어진 제1 몸체(2)의 이면에 배열된 제2 표시부(20), 영상 촬영부(21) 및 복수개의 조작부(23, 24a, 24b)를 포함한다. 
       
     휴대폰, 제1 몸체, 제2 몸체, 제1 표시부, 제2 표시부, 영상 촬영부, 조작부
Patent KR-20080000304-A (KR)
Title: A circumstance output unit of ubiquitous-city total monitoring and controlling platform
Inventor: MOON SANG GEWN
IPC: G06Q50/10
Filed: 2006-06-27
Abstract: A device for outputting a briefing of an integrated ubiquitous-city controlling platform is provided to offer necessary function for outputting situation of each controlling system and interchange information among control services by enabling the control services to follow a predetermined rule. A briefing module(110) classifies and transmits the information to each service by receiving the information to be output to the briefing from the integrated ubiquitous-city controlling platform. A briefing terminal(120) outputs the information received from the briefing module, and generates and transmits a message according to control of the integrated ubiquitous-city controlling system to the outside through the briefing module. The briefing module includes a module connection manager(111) managing connection between the briefing and the integrated ubiquitous-city controlling platform, and a module data manager(112) receiving the information from the integrated ubiquitous-city controlling platform, classifying the received information into each service, and transmitting the classified information to the briefing terminal.
Patent KR-20070003636-A (KR)
Title: Electronic equipment, battery pack for the electronic equipment, and load apparatus
Inventor: TAKADA MASAHIRO
IPC: H01M8/04
Filed: 2006-06-29
Abstract: Provided are an electronic device to allow receive the electric power from a fuel cell stably even if the variation of load is severe, a battery pack used in the electronic device, and a load device. The electronic device is provided with a power source part and a load device(600), wherein the power source part comprises a fuel cell(101); a secondary battery(102); and a two-direction voltage converter(103) which is connected between the fuel cell and the secondary battery and converts the output voltage of the fuel ell and the output voltage of the secondary battery in two directions. The first voltage converter of the load device is connected with the secondary battery in parallel; and the second voltage converter of the load device is connected with the fuel cell in parallel.
Patent KR-20080002450-A (KR)
Title: Isolation layer of semiconductor device and method of forming the same
Inventor: KIM HYUNG HWAN
IPC: H01L21/76
Filed: 2006-06-30
Abstract: An isolation layer of a semiconductor device is provided to reduce the aspect ratio of a trench by depositing first and second insulation layers by an STI process in forming an isolation layer. An active region is defined by an isolation layer(49) of a semiconductor device in which an insulation layer is filled in a trench formed in an isolation region of a semiconductor substrate(41). The insulation layer includes a first insulation layer(45), a linear nitride layer(47) and a second insulation layer(48). The first insulation layer is filled in the lower surface of the trench formed in the semiconductor substrate. The linear nitride layer is formed on the sidewall of the trench not filled with the first insulation layer and on the first insulation layer. The second insulation layer is formed on the linear nitride layer to fill the trench. A first sidewall oxide layer can be formed between the surface of the trench and the first insulation layer. A second sidewall oxide layer can be formed between the linear nitride layer and the surface of the trench.
Patent KR-20080004087-A (KR)
Title: Folding device of cushion
Inventor: BAE WON SANG
IPC: B60R21/16
Filed: 2006-07-04
Abstract: A cushion folding device is provided to fold a cushion by accurate size by indicating folding size on the cushion with a laser. A cushion folding device comprises a main body(2), a work table(4), retainer fixing frames, and a laser generator(8). The main body includes a micro computer(14) therein. The work table is mounted on the main body rotatably and a retainer folds a cushion thereon. The retainer fixing frame is mounted on the work table to fix the retainer. The laser generator moves above the work table according to commands output by the micro computer and draws folding lines on the cushion by projecting laser beams. Further, a display part for displaying various data necessary to folding work and an operation part for adjusting an operation of the laser generator.
Patent KR-20070006594-A (KR)
Title: Method and apparatus for electively accessing and configuring individual chips of a semi-conductor wafer
Inventor: FUHRMANN DIRK
IPC: H01L21/66
Filed: 2006-07-06
Abstract: A method and a system for testing and respectively configuring a semiconductor wafer chip are provided to reduce test time and test complexity upon performing a wafer test by allowing wafer chips to be configured according to a provision of a single power and a stop sequence. A wafer test apparatus is comprised of a test unit(10), a connector(20), and a probe card(30). The test unit is capable of being programmed. The test unit includes a processor in order to generate test patterns and test mode instructions and to control a testing. The test unit is connected to the probe card through the connector. The probe card includes a series of contact point sets for interfacing a wafer(40) with chips(42) during testing.
Patent KR-20080006175-A (KR)
Title: Di supply line with di temperature controller and thereby method for wafer rinse in develop process
Inventor: LEE SUNG HO
IPC: H01L21/304
Filed: 2006-07-11
Abstract: A DI supply line with a DI temperature controller and a wafer rinsing method using the same are provided to improve a wafer rinsing effect by preventing a variation in a surface temperature of a wafer. A DI supply line includes a DI rinse temperature controller which is driven during a developing process. The DI rinse temperature controller controls a temperature of DI(25) which is supplied during the developing process. The temperature of the DI which is supplied to rinse a wafer, is adjusted to be the same as that of the wafer using the DI rinse temperature controller. The temperature of the DI is 23 °C.
Patent KR-20080006208-A (KR)
Title: Travel information management system and method using the communication network
Inventor: JEON CHON SEOB
IPC: G06Q50/14
Filed: 2006-07-11
Abstract: A system and a method for managing travel information integrally by using the communication network are provided to enable a travel agency to develop a travel product capable of making an optimal profit and enable a customer to receive the best service at a low price by enabling branches and agents to preoccupy a block with a condition over a BEP(Break Even Point). An agent server(1) collects/stores traffic, board and lodging data of the travel site, and stores/transmits an option change request and additional option data of various kinds of travel products. A main server(2) stores the data received from the agent server to a database, processes the data related to a contract and payment of the travel product, and selects a lodging facility to be selected as the block by analyzing reservation data of the lodging facility in comparison with a previous year. A customer terminal(3) includes a communicating module and a web browser for selecting the travel product, and transmitting the selected travel product and payment data by displaying the travel site data received from the server.
Patent KR-20080008827-A (KR)
Title: Portable digital device having an connecting jack
Inventor: SEO DONG MIN
IPC: H01R24/76
Filed: 2006-07-21
Abstract: A portable digital device having a built-in connecting jack is provided to withdraw the connecting jack to the outside of the portable digital device directly and connect with a computer body, thereby enabling a user to transmit and receive desired data without carrying a separate part, a cable. A portable digital device(20) having a built-in connecting jack(65) comprises a case(30,40), the connecting jack, and an elastic member(45). A button hole(41) is long formed in a side of the case. A holding groove(43,44) is formed in the edge of both ends of the case. The connecting jack has a connecting unit(66), a holding projection, and a guide unit(67). The connecting unit is installed to move to the inside and outside of the case. The holding projection is joined to the connecting unit to guide the movement of the connecting unit, and is formed to be held to the holding groove. The guide unit has a button guided by the button hole. The elastic member is installed in the case and applies an elastic force in a direction in which the connecting jack is withdrawn by supporting an end of the guide unit.
Patent KR-20080010885-A (KR)
Title: Method for forming semiconductor device
Inventor: CHOI SHIN GYU
IPC: H01L21/76
Filed: 2006-07-28
Abstract: A method for forming a semiconductor device is provided to prevent a device isolation film of a SOD(Silicon On Dielectric) and HDP(High Density Plasma) oxide film structure from being damaged when etching a device isolation film. A method for forming a semiconductor device includes the steps of: forming a trench by etching a device isolation region of a semiconductor substrate(100); forming an oxide film layer(130) on a surface of the trench; forming a nitride film layer(140) on a surface of the oxide film layer; burying a bottom part of the trench by SOD; forming a device isolation film(160) composed of an SOD/HDP oxide film by forming an HDP oxide film on a top part of the SOD; forming a recess region(170) by etching a gate appointed region of an active region(120) defined by the device isolation film at a predetermined depth; removing the oxide film layer exposed to a side wall of the recess region; protruding a bottom part of the recess region in a fin-type by removing the oxide film layer exposed to the bottom part of the recess region at a predetermined depth; and forming a gate at the gate appointed region including the recess region.
Patent KR-20080014212-A (KR)
Title: Power transmission device of hybrid automobile
Inventor: CHO SUNG TAE
IPC: B60K17/04
Filed: 2006-08-10
Abstract: A power transmission device of a hybrid vehicle is provided to use a motor and a battery of low power by selecting efficient power transmission path in low and high speed sections by selectively controlling a power transmission path and by reducing a speed of a motor by preventing energy circulation in the high speed section. A power transmission device of a hybrid vehicle that includes two motors(20A,20B), one engine(10) and provides rotation power of the motor or engine to wheels, which comprises a first planetary gear unit(110) whose first rotation shaft is connected to a rotation shaft of a first motor and a second rotation shaft thereof is connected to a rotation shaft of the engine, a second planetary gear unit(120) whose first rotation shaft is connected to wheels and a third rotation shaft of the first planetary gear unit and a second rotation shaft thereof is connected to the first rotation shaft of the first planetary gear unit, a third planetary gear unit(130) whose first rotation shaft is connected to a rotation shaft of a second motor and a second rotation shaft thereof is connected to the second rotation shaft of the second planetary gear unit, a first clutch(140A) whose one end is connected to an arbitrary fixed end and the other end is connected to the third rotation shaft of the third planetary gear unit for controlling rotation the third rotation shaft of the third planetary gear unit, and a second clutch(140B) opening/closing a rotation force transmission path between the third rotation shaft of the second planetary gear unit and the third rotation shaft of the third planetary gear unit.
Patent KR-20080017988-A (KR)
Title: Driving apparatus and liquid crystal display comprising the same
Inventor: LIM MYONG BIN
IPC: G09G3/20
Filed: 2006-08-23
Abstract: An LCD(Liquid Crystal Display) device and an LCD driver are provided to adjust an output delay time of a data voltage by adjusting a charge sharing time by using an output delay time regulator. An LCD driver includes a timing controller(600) and an output delay time regulator(520). The timing controller generates a data load signal which is used to apply data voltages to respective data lines of an LCD panel. The delay time regulator outputs the data voltage in response to the data load signal. A charge sharing time is defined as a duration, when the data load signal is activated. An output delay time is defined as an interval from an activation timing of the data load signal to a timing, when the data voltage reaches a predetermined output voltage level. The output delay time regulator adjusts the charge sharing time to match the output delay time with a target output delay time.
Patent KR-20080023501-A (KR)
Title: Solvent adhesive composition for polyester
Inventor: HWANG JEOUNG JUN
IPC: C09J127/12
Filed: 2006-09-11
Abstract: A solvent adhesive composition for polyester is provided to improve chemical resistance and to enhance the adhesive strength to a polyester-based polymer. A solvent adhesive composition for polyester comprises 2-98 wt% of trichloroethane, o-chlorophenol or their mixture; and 2-98 wt% of hexafluoroisopropanol, tetrafluoro acetic acid or their mixture. Preferably the solvent adhesive composition for polyester comprises 80-95 wt% of trichloroethane, o-chlorophenol or their mixture; and 5-20 wt% of hexafluoroisopropanol, tetrafluoro acetic acid or their mixture.
Patent KR-20080023984-A (KR)
Title: Polyolefin composition and article and preparing using thereof
Inventor: PARK PYUNG YOUL
IPC: C08L23/14
Filed: 2006-09-12
Abstract: A polyolefin-based composition, a method for preparing a polyolefin-based monofilament by using the composition, a polyolefin-based fiber, the nonwoven prepared from the fiber, and a method for preparing the nonwoven are provided to improve the spinning property of nonwoven and to lower thermal boding temperature. A polyolefin-based composition comprises an isotactic homopolypropylene; and a propylene-1-butene random copolymer. Preferably the isotactic homopolypropylene has a melt index of 4-30 g/10 min, an isotactic index of 90 % or more and a melting point of 160-165 deg.C; and the propylene-1-butene random copolymer contains 3 wt% or more of butene and has a melt index of 4-30 g/10 min and a melting point of 150 deg.C or less.