baber/WOPTO huggingface dataset:
Patent JP-2008123480-A (JP)
Title: Reference voltage generating circuit
Inventor: KIMURA KATSUHARU
IPC: H01L27/04
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference voltage circuit that can reduce the output reference voltage and reduces the variation range of the temperature characteristic of the reference voltage.  <P>SOLUTION: This reference voltage generating circuit includes first to third current-to-voltage converter circuits, a control means (AP1) for exercising control so that the terminal voltage of the first current-to-voltage converter circuit is made equal to that of the second current-to-voltage converter circuit, and current mirror circuits (M1, M2 and M3) for driving the first to third current-to-voltage converter circuits. A preset voltage of the third current-to-voltage converter circuit is used as a reference voltage (VREF). The first current-to-voltage converter circuit is composed of a diode (D1). The second current-to-voltage converter circuit includes a plurality of parallel connected diodes (D2), a resistor (R2) connected in parallel with the plurality of parallel connected diodes, and a resistor (R1) connected in series with the plurality of diodes and the resistor. The third current-to-voltage converter circuit is composed of a resistor (R3).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008282896-A (JP)
Title: Semiconductor device and manufacturing method thereof, and electro-optical device
Inventor: YOKOTA TOMOKI
IPC: H01L29/423
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of ideally applying a bonding technology for bonding a support substrate to a semiconductor substrate even if forming a layer comprising the support substrate and other materials at the lower layer side of a ground insulating layer, and to provide an electro-optical device and a method of manufacturing a semiconductor device.  <P>SOLUTION: In a semiconductor layer 10x used as an element substrate or the like of the electro-optical device such as a liquid crystal device, the ground insulating layer 12 is formed on the support substrate 10d, and a field effect transistor 10y is formed on the surface of the ground insulating layer 12. On the support substrate 10e, a recess 10e is formed at a position opposite to a channel region 1x of the field effect transistor 10y, and an embedded gate electrode 4x is formed at the recess 10e.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279966-A (JP)
Title: Brake control device
Inventor: KAWAKAMI MASAHIRO
IPC: B60T8/96
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control device enabling the accurate estimation of all valve temperatures by a simple structure.  <P>SOLUTION: This brake control device comprises a hydraulic pressure control valve capable of reducing and increasing the hydraulic pressure of a wheel cylinder, a reservoir for storing the brake fluid discharged from the wheel cylinder during the depressing, a pump for returning the brake fluid stored in the reservoir to a master cylinder, and an anti-skid control means for so reducing the hydraulic pressure of the wheel cylinder as to avoid the lock of a wheel. The anti-skid control means comprises first and second temperature estimating means for estimating the temperature of the hydraulic pressure control valve. When an input signal to the hydraulic pressure control valve is normal, the temperature of the hydraulic pressure control valve is estimated by the first temperature estimating means, and when the input signal is abnormal, the temperature of the hydraulic pressure control valve is estimated by the second temperature estimating means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283588-A (JP)
Title: Receiving apparatus and received signal amplification factor setting method
Inventor: KOJIYA TAKUYA
IPC: H04J11/00
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving apparatus capable of combining signals received by antennas while suppressing the quantity of noise therein in simple circuit configuration.  <P>SOLUTION: When it is confirmed that differences of reception power in antennas 1a-1d become large, at an AGC control section 4, an amplification factor limit mode is set. During the amplification factor limit mode, an amplification factor for a digital broadcast signal received by an antenna of small receiving power is set to be smaller than a value in a case where the amplification factor is set based on a target value during a normal mode, thereby suppressing the effect of noise during combination due to a maximum ratio combining (MRC) section 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007335852-A (JP)
Title: Charge transport material, composition for organic electroluminescence device, thin film for electroluminescence device and organic electroluminescence device
Inventor: IIDA KOUICHIRO
IPC: C07D235/26
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescence device having a layer formed through a wet film-forming process, in which the layer is less likely to crystallize and has a high light-emission efficiency.  <P>SOLUTION: A charge transport material composed of a chemical compound is provided in which an energy difference between the excited triplet state and the ground state is 2.9 eV or higher and a glass-transition temperature is 120°C or higher. The compound is soluble in toluene preferably as much as 2 wt.% or more, in which the first oxidation potential is 1.4V vs. SCE or lower and the first reduction potential is -2.6 V vs. SCE or higher. By setting to predetermined or higher values the energy difference between the excited triplet state and the ground state of the charge transport material in a composition employed for forming an organic light-emitting layer through a wet film-forming process and the glass transition temperature of the charge transport material, it is enabled to obtain an organic thin film having a uniform film quality and less likely to crystallize and in addition to obtain an organic electroluminescence device having a high light-emission efficiency and a high practicality.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008286940-A (JP)
Title: Flame-retardant optical cable
Inventor: ARAGAKI MASAYUKI
IPC: G02B6/44
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine optical cable having an excellent wear resistance while keeping flame-retardant characteristic.  <P>SOLUTION: The flame-retardant optical cable has a structure that the outer circumference of a grooved spacer housing a coated optical fiber in the groove is wound by a press roll and an external cover is provided on the outer circumference of the press roll, wherein the external cover is formed of a flame-retardant composition (P) containing the proportion of 100 parts by mass of the thermoplastic resin (A) which is composed of: (a-1) 90 to 65 mass% ethylene-vinyl acetate copolymer and/or (a-2) ethylene-(meth) acrylic acid ester copolymer; (b-1) 10 to 35 mass% polyolefin denatured by unsaturated carboxylic acid or its derivative and/or (b-2) ethylene-(meth) acrylic acid copolymer; and (c) 0 to 15 mass% ethylene-α-olefin copolymer, (B) 10 parts by mass or smaller of red phosphorus having average diameters of 3 to 9 μm and (C) 80 to 140 parts by mass of metal hydrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287572-A (JP)
Title: Vehicle driving support system, driving support device, vehicle, and vehicle driving support method
Inventor: TENMOKU KENJI
IPC: G08G1/16
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle driving support system, a driving support device, a vehicle, and a vehicle driving support method for safely and accurately stopping a vehicle at a stop line, in front of an intersection.  <P>SOLUTION: This driving support device corrects the distance to the stop line at a communication spot with a road device 22, and corrects the error range of a range finder. The driving support device calculates the distance range where a stop line is deduced as being present, on the basis of the distance to the stop line and the error range, and calculates the detection range of the stop line, on the basis of the calculated distance range and the shape of the stop line or the like, and specifies the retrieval range by converting the detection range into coordinates on a photographed image. The driving support device configures for the retrieval of the specified retrieval region, detects the position of the stop line, and supports the driving of the vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292517-A (JP)
Title: Image forming apparatus
Inventor: MUKAI KENICHI
IPC: G03G15/00
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a nip pressure for a pair of conveying rolls by increasing positioning accuracy of a conveying unit, thereby smoothly conveying a sheet.  <P>SOLUTION: The conveying unit held between a front side of an image forming apparatus body and a front cover is opened and closed with an opening and closing action of the front cover and composes a sheet conveying path by being arranged in a closed position, and is arranged in an open position to open the sheet conveying path, so that taking out of jammed paper is facilitated. The front cover has a freely turnable shaft member 82 and a hook member 83 integral with the shaft member 82. When the opened front cover is arranged in the closed position and the conveying unit is arranged in the closed position, the conveying unit is positioned by engaging the shaft member with an engaging recess in the conveying unit and the front cover is positioned by causing the hook member integral with the shaft member to engage with a locking member on the image forming apparatus body side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292661-A (JP)
Title: Three-dimensional display medium and three-dimensional display device using it
Inventor: SUZUKI MASAAKI
IPC: G03B35/18
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional display medium and a three-dimensional display device, capable of displaying a high-quality three-dimensional image in a fluorescence upconversion system.  <P>SOLUTION: This three-dimensional display medium 11 is a display medium displaying the three-dimensional image, and contains a porus body and at least one kind of phosphor dispersed in the porous body. The phosphor is a phosphor excited by a plurality of pieces of exciting light 12a and 12b having different wavelengths, and emitting light of a wavelength shorter than the exciting light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299924-A (JP)
Title: Semiconductor device and inspection method thereof
Inventor: TAKAMATSU TOMOHIRO
IPC: G11C29/56
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a semiconductor device and inspection method thereof, for efficiently detecting a failure of the semiconductor device by a measurement and management of various kinds of characteristic values of the semiconductor device.  <P>SOLUTION: The semiconductor device is provided with: a plurality of capacitors 40 which are arranged in a matrix form in an array area of a semiconductor substrate and have lower electrodes 34, dielectric films 36 and upper electrodes 38 respectively; wirings 76 connected to the lower electrodes 34 of a part of capacitors among the plurality of capacitors 40, which is formed on a part of areas in the array area; wirings 72a connected to the upper electrodes 38 of a part of capacitors; an electrode 78 for measurement electrically connected to the lower electrodes 34 of a part of capacitors through the wirings 76; and an electrode 74a for measurement electrically connected to the upper electrodes 38 of a part of capacitors through the wirings 72a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007278513-A (JP)
Title: Pipe connecting structure
Inventor: TAWARA HIROTOSHI
IPC: A47L13/20
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe connecting structure for easily connecting and integrating a pair of cylindrical pipes in an axial direction with simple work and performing smooth connection work even in a dark place.  <P>SOLUTION: The connecting structure connects and integrates the pair of cylindrical pipes 11, 12 in the axial direction by inserting a male side end 13 of one cylindrical pipe 11 into an opening 17 of a female side end 16 of the other cylindrical pipe 14, and fittingly locking an engaging protrusion 18 energized radially inward, into a protrusion insertion hole 12 formed in the peripheral surface of the male side end 13. A guide rid 19 is formed at the engaging protrusion 18. A guide groove 20 reaching the protrusion insertion hole 12 is formed in the outer peripheral surface of the male side end 13, and a guide rib 34 is locked to the guide groove 20 and slidingly moved along the guide groove 20. The engaging protrusion 18 is thereby guided and fittingly locked into the protrusion insertion hole 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008300279-A (JP)
Title: Plasma generating device, and workpiece treatment device using it
Inventor: MIKE MASAAKI
IPC: B08B7/00
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To evenly perform plasma irradiation on an irradiation target of wide area even when a plasma generating nozzle of a small diameter having a spotted type blow-out port, which is inexpensive and easy to control, is used in the plasma generating device used for a workpiece treatment or the like such as reforming of a substrate.  <P>SOLUTION: To the tip of the plasma generation nozzle 31, an adaptor 38 to convert the spotted type blow-out port to a lengthy blow-out port 387 is attached, furthermore, a cover member 93 to cover a plurality of plasma generating nozzles 31 is installed, and a narrow space is formed between the cover member 93 and the workpiece so that the plasma which is blown out from the outlet nozzle and rebounded after colliding with the workpiece is pushed back again and made to stay in the space. Accordingly, the even plasma irradiation can be carried out on the workpiece of a large area, and cooling of the plasma can be suppressed in the space, the plasma can be arranged to survive for a comparatively long period of time (disappearing percentage is reduced), and irradiation efficiency can be enhanced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305966-A (JP)
Title: Semiconductor integrated circuit and its inspection method
Inventor: MIZUNO MIKIYA
IPC: H01L27/04
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the internal information of a semiconductor integrated circuit in a non-contact, and to inspect the semiconductor integrated circuit in the semiconductor integrated circuit incorporating a functional block having various functions.  <P>SOLUTION: The semiconductor integrated circuit has at least one functional block operated on the basis of a power-supply voltage supplied through a power terminal from the outside, an information storage section storing an information and an RF communication section generating the power-supply voltage when an energy is supplied through an antenna from the outside and conducting a radio communication. The semiconductor integrated circuit further has a switching circuit supplying the information storage section with the power-supply voltage supplied through the power terminal or the power-supply voltage generated by the RF communication section. When the energy is supplied through the antenna even when the power-supply voltage is not supplied through the power terminal, the switching circuit supplies the information storage section with the power-supply voltage generated by the RF communication section, and the RF communication section transmits the information read from the information storage section to the outside through the antenna.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007334888-A (JP)
Title: Drive for multifunctional device
Inventor: BELANGER-BASSET ISABELLE
IPC: G06F13/10
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To connect and use a multifunctional device whose behavior is not impaired by temporary shutdown of electric power supply.  <P>SOLUTION: This method of connecting a multifunctional device 6 to a computer 2 is provided with a transmission step for transmitting a device identifier ID to the computer by the device, an execution step for executing a driver DRVID of the device related to the device identifier by the computer, an acquisition step for acquiring a list of functions FCTLIST of the device by the computer, an execution step for executing drivers DRVVFN1, DRVFN2 related to the functions described in the list on the computer by the driver of the device, and a management step for managing a data stream between the various functions of the device and the corresponding function drivers by the driver of the device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008310402-A (JP)
Title: Operation information management system
Inventor: RYU MAKOTO
IPC: B24B37/00
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation information management system for quickly responding to a trouble at an operation site when trouble occurs in a CMP device.  <P>SOLUTION: This operation information management system is configured by connecting a host system 500 and a plurality of client systems 700 through a communication network 600, and the host system 500 is connected to an engineer department 570 so that information can be exchanged. Each client system 700 is configured with a CPM device 1, and the CPM device 1 is provided with a control device 400 which controls the operation, and monitors a trouble. The host system 500 is provided with: a CMP specific operation related file 510; a troubleshooting database 520; a trouble analysis application 530; and a display creation device (not shown).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008021303-A (JP)
Title: Pay per visit advertisement system
Inventor: MIYAZAKI YU
IPC: G06Q50/00
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pay per visit advertisement system which charges an advertiser according to a past record that a customer actually visits a store based on advertisement in the Internet or the like without entering into an actual situation on the store side whether or not the customer actually performs purchase of articles, etc. at the store.  <P>SOLUTION: The system has: a visit information receiving means for receiving visit information transmitted from a portable terminal operated by a user; a confirmation means for confirming that the user is at the store based on the received visit information and an update means for counting up the number of visits of applicable advertiser information on an advertiser DB and simultaneously updating advertiser charge amount.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008309059-A (JP)
Title: Cooling structure of turbine casing
Inventor: IHARA SHINICHIRO
IPC: F01D25/24
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure of a turbine casing capable of improving the cooling efficiency in a simple structure while restraining the pressure loss and the thermal stress to a low level.  <P>SOLUTION: The cooling structure of a turbine casing comprises a core cowl 4 provided outside the turbine casing 2 surrounding a turbine part of a gas turbine with an interval. It comprises a baffle 4 having openings 4a, 4b on the upstream and downstream sides, covering the surroundings of the turbine casing 2 with a predetermined gap provided therebetween, and a plurality of spiral fins 6 elongating spirally from the vicinity of the upstream side opening 4a to the vicinity of the downstream side opening 4b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007310897-A (JP)
Title: Computer system and computer control method, and storage medium stored with control program
Inventor: YAMADA TSUTOMU
IPC: G06F13/14
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment capable of flexibly utilizing an input-output device among a plurality of operating systems.  <P>SOLUTION: In the computer system having a plurality of input-output devices, a plurality of computers where the input-output devices are respectively connected to operate a plurality of operating systems, executing processing and a shared memory which stores correspondence relations of respective input-output devices to operating systems of the respective computers and is shared between the plurality of computers, at least one computer displays characters or diagrams representing the plurality of input-output devices and the plurality of operating systems on a display device being one of the input-output devices and stores the characters or diagrams and the operating systems associated on the display device in the shared memory.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009001960-A (JP)
Title: Tunnel excavator, gear for transmitting rotation torque used in tunnel excavator, and positioning method for gear for transmitting rotation torque
Inventor: TANAKA JUNICHI
IPC: E21D9/087
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel excavator capable of reducing cost of a cutter driving device and improving its precision in excavation work irrespective of increased size of the diameter of a gear for transmitting torque and reducing a construction term as much as possible.  <P>SOLUTION: This tunnel excavator is constituted by supporting a cutter drum 12 of a cutter head 4 in a bearing housing 14 in a main part 1 of a soil pressure type shield machine through a triaxial roller bearing 13 rotatably to transmit rotation torque to the cutter head 4 by a gear mechanism in the cutter drum 12. The triaxial roller bearing 13 is separated from the gear 15 for transmitting rotation torque in the gear mechanism.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001970-A (JP)
Title: Link carrier fixing device
Inventor: MORI KENJI
IPC: E01B7/04
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a link carrier fixing device capable of maintaining such a distance as is equivalent to the required distance between a rail and a crank and enabling the installation of a link carrier device without relying on a long grid sleeper.  <P>SOLUTION: This link carrier fixing device is provided with a connection plate 1 connected with it through the grid sleeper 3 and a bolt 4, a U-shaped extended member 2 extended from a tip of the connection plate 1 while keeping fixed length, and an insulator 7 provided between the extended member 2 and the link carrier device 6 to insulate the link carrier device 6 electrically. Consequently, the link carrier device 6 can be installed by using the extended member 2 being a light-weight member without using the long grid sleeper.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003020-A (JP)
Title: Display element and method for manufacturing the same
Inventor: ISHIDA ARICHIKA
IPC: G09F9/00
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element extending the range of material selection while improving characteristics and increasing connection reliability.  <P>SOLUTION: A matrix circuit 22 and a peripheral drive circuit 23 are formed via a peeling layer on a heat resistance substrate having higher heat resistance than a first substrate 21. An array substrate 12 is formed when the matrix circuit 22 and the peripheral drive circuit 23 are transferred to the first substrate 21 having a terminal 26a and a drawing part 26 via an adhesive layer 24. The matrix circuit 22 and the peripheral drive circuit 23 can be easily formed at a comparatively high temperature, and characteristics of the matrix circuit 22 and the peripheral drive circuit 23 can be improved. In comparison with a case of arranging a separate drawing part for connection, the range of material selection for the first substrate 21 is extended, and at the same time, connection reliability can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT