baber/WOPTO huggingface dataset:
Patent JP-2010028680-A (JP)
Title: Mobile terminal and communication method
Inventor: OHASHI AKI
IPC: H04W36/36
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal and communication method in which, when switching a mobile communication system (RAT) in accordance with the class of a communication service to be offered, a connection time from start of a communication request from a user to enabling of actual communication can be shortened.  <P>SOLUTION: A mobile terminal 100 comprises: a switching factor detection unit 121 for detecting an operation, that becomes a switching factor of an in-range system on the basis of the class of a communication service to be initiated by a user; a determination unit 123 for determining whether or not switching of the in-range system is required on the basis of the switching factor detected by the switching factor detection unit 121 and a mobile communication system being selected as the in-range system; and a switching unit 125 for switching the in-range system to a mobile communication system that offers communication before the communication is initiated in a case where it is determined that switching of the in-range system is required.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026961-A (JP)
Title: Control device, control method, and program
Inventor: ITO YORIYASU
IPC: G06F3/06
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a reduction in a data access speed as a mirror ring system even when a storage device having different data access performance is mounted for constituting the mirror ring system.  <P>SOLUTION: In receiving specific data, a RAID controller 111 is configured to write specific data both in a first storage area provided in an HDD 1 and in a second storage area provided in an HDD 2, acquire access speeds of the first storage area and the second storage area, and select a storage device having the higher access speed on the basis of the acquired access speeds to read the specific data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035286-A (JP)
Title: Bidirectional converter
Inventor: TAKAYAMA ICHIRO
IPC: H02M3/28
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional converter which can transmit power reduced in switching loss.  <P>SOLUTION: In the transmission of the power in a forward direction, the bidirectional converter outputs electric charges already accumulated in a second electric charge holding capacitor C5 to an input side capacitor C2 when turning off a second semiconductor switch Tr2 constituting a boosting converter. When the second semiconductor switch Tr2 is turned off, the bidirectional converter accumulates new electric charges transferred from a coil L1 in a first electric charge holding capacitor C4. Power transmission in a reverse direction can be performed when there are provided two such boosting converters.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029961-A (JP)
Title: Polishing roll and method of manufacturing the same
Inventor: OKA TAKAYUKI
IPC: B24D13/20
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical polishing roll with grinding tools and a method of manufacturing the same for preventing small grinding tool pieces from being scattered, and reducing noise in a polishing process.  <P>SOLUTION: A plurality of grinding tool pieces 16 fixed at outer circumferences of half-split type polishing roll bodies 10a and 10b include a plurality of rectangular grinding tool pieces 16a vertically or horizontally aligned with predetermined gaps in a plurality of oblong regions R<SB>n</SB>adjacent to each other in an axial direction along a spiral line having a predetermined lead angle, and triangle grinding tool pieces 16b each of which is arranged in a triangle region S formed of a short side of the predetermined oblong region R<SB>n</SB>, a part of a long side of the other oblong region R<SB>n+1</SB>adjacent to the predetermined oblong region R<SB>n</SB>, and an end edge in the circumferential direction of each of the outer circumferences of the half-split type polishing roll bodies 10a and 10b. Each of the triangle grinding tool piece 16b sufficiently covers the triangle region S which is not covered by the rectangular grinding tool piece 16a, and the triangle grinding tool piece is larger than the rectangular grinding tool piece 16a, thereby suppressing the scattering of the grinding tool pieces and the noise in the polishing process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035321-A (JP)
Title: Method for controlling distributed power supply system
Inventor: WATANABE KOJI
IPC: H02J3/38
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly and correctly control the number of power generators, even for a dynamic change in system configuration or operating conditions, in a distributed power supply system to which an autonomous distribution system is applied.  <P>SOLUTION: A distributed power supply system is provided with: a power generator module 200 for controlling the number of operating power generators of the distributed power supply system; a load module 300 for managing the load quantity of the distributed power supply system; and a mediation module 100 for executing balance between supply and demand of power between the power supply module and the load module by controlling the number of operating power generators. The mediation module acquires information regarding all the requested amount of the load from the load module and the information about the state of the power generators; executes scheduling of an increase and decrease of the number of operating power generators; when the configuration of apparatus configuration changes from the power generator module; and executes power generation quantity assigning processing for calculating optimum output quantity of each power generator module.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030463-A (JP)
Title: Mounting structure for door beam
Inventor: KONISHI HARUYUKI
IPC: B60R21/02
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for a door beam capable of sufficiently absorbing an impact caused by a door beam without increasing a cross section area of the door beam and deforming a bracket when a collision load is applied upon a side-surface collision at an automobile accident, and being easily mounted.  <P>SOLUTION: While a flange 12 of an end 10a of the door beam is locked to L-shaped protrusions 21, 22 of a platy bracket 20 in bulging flanges 12a, 12b, flanges 23, 24 of the platy bracket 20 are joined to a peripheral edge of an inner panel 30, and the door beam 10 is mounted to the inner panel 30 of an automobile side door.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030218-A (JP)
Title: Head and discharge apparatus
Inventor: YAMAGUCHI SHUICHI
IPC: B41J2/055
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle head which straight discharges a liquid even if it has a large-diameter nozzle opening.  <P>SOLUTION: The nozzle head 10a has: in its inside, a base body 30 provided with a part of a nozzle opening 19, and a first recess 31 including a first groove 32 extending to the nozzle opening 19; and a sheet 20 attached to the base body 30 such that their back surfaces are pasted to each other, the sheet 20 including a part deformable by an actuator 40 provided outside the sheet. The sheet 20 includes: in its inside, a part of the nozzle opening 19; and a second recess 21 including a second groove 22. A flow path 15 including a part extending from a pressure chamber 15b to the nozzle opening is formed of the first and second grooves 32 and 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030538-A (JP)
Title: Car washing machine
Inventor: ISHIDA NOBUHIRO
IPC: B60S3/06
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car washing machine pulverizing deposits on a rail, preventing any slip of each wheel caused by the catching of the deposits, and enhancing the control accuracy of a car washing machine body.  <P>SOLUTION: The car washing machine has a car washing machine body 1 for executing the car washing while performing the relative movement to a vehicle. A pulverizing device 50 for pulverizing deposits G on a rail 6 is provided on a lower part of the car washing machine body 1. As the car washing machine body 1 is moved, the pulverizing device 50 is rotated or slidably moved along the rail 6, and when the deposits G on the rail 6 are pulverized, ice or detergent or the like formed to be deposited on the rail 6 in a cold area is deposited on the rail 6, dried and formed detergent waste is pulverized by the pulverizing device 50 as the car washing machine body 1 is moved, the catching of the deposits G between a detection wheel 10 and the rail 6 is prevented, any slip of the detection wheel 10 to the rail 6 is prevented, and the accuracy of the car washing control of the car washing machine body 1 to the vehicle 2 to be washed is enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040630-A (JP)
Title: Semiconductor device
Inventor: INABA SATOSHI
IPC: H01L29/49
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve a gain of a field-effect transistor having a fin structure even if a parasitic resistance is large.  <P>SOLUTION: A plurality of fins f11 to f19 and f21 to f29 are arranged in parallel. Gate electrodes G11 and G12 are formed on both sides of the fins f13 to f18 and f23 to f28 so that they straddle the fins f13 to f18 and f23 to f28. Gate electrodes G13 and G14 arranged in parallel to the gate electrodes G11 and G12 so that they straddle the fins f13 to f18 and f23 to f28 are formed on both sides of the fins f13 to f18 and f23 to f28. Gate electrodes G15 arranged in parallel to the gate electrodes G13 an G14 so that they straddle the fins f13 to f18 and f23 to f28 are formed on both sides of the fins f13 to f18 and f23 to f28.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223874-A (JP)
Title: Printer
Inventor: KATO TAKAO
IPC: B41J29/38
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which can perform printing using an application program from a host even though the application program and a device driver are not installed in the host.  <P>SOLUTION: A personal computer connected to a USB port of a printer through a management table managing writing on an ordinary storage region in FLASH ROM by USB specification recognizes the ordinary storage region in the FLASH ROM of the printer as a removable drive which is a USB mass storage class device. Accordingly, a performance file 200 of an application program stored in a portion of the ordinary storage region in the FLASH ROM can be read with a usual access from the personal computer (S10), enabling the application program to be performed by the personal computer without being installed (S11 to S20).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040774-A (JP)
Title: Coil assembly and switching power supply device
Inventor: SHIOIRI KENICHI
IPC: H01F27/28
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to enhance the cooling efficiency of a coil of a switching power supply device.  <P>SOLUTION: A coil assembly includes a coil L1 and a seating 700 fixedly mounted on the coil L1. The seating 700 includes support members 720 which support the coil L1 in such a manner as to form a space for passing an air flow in an installation plane wherein the coil L1 is mounted on the seating 700.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040374-A (JP)
Title: Lighting device, and luminaire
Inventor: URATANI KAZUYUKI
IPC: H05B37/02
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device and a luminaire which significantly reduce power consumption.  <P>SOLUTION: When a light controlled state is set to be several% of a full lighting state (100%) by a wireless terminal 41, and discharge lamps 2, 3 are turned off by reducing operation frequencies of field effect transistors 141, 142 of an inverter circuit 14, a standby state setting part 206 stops inverter operation by an inverter circuit control part 203 of a DSP 20, and shifts operation of the entire DSP 20 to a low power consumption mode based on a turn-off signal from the control part 312.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041686-A (JP)
Title: Balance type acoustic wave filter
Inventor: TAKAHARA SEIICHI
IPC: H03H9/145
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balance type acoustic wave filter which includes a simple structure and is high in balance between balance signal terminals.  <P>SOLUTION: Each terminal of a first IDT 30, third IDT 50, and fifth IDT 70 is connected to an unbalance signal terminal 11 in common. Each of other terminals of the first IDT 30, third IDT 50, and fifth IDT 70 is connected to earth potential. Each terminal of a second IDT 40 and a fourth IDT 60 is divided in the direction of resilience wave transfer and has first and second divided IDT portions 44, 45, 64, and 65 which are connected to one another in series. Terminals of the first divided IDT portions 44, 64 are connected to a first balance signal terminal 12 in common. Terminals of the second divided IDT portions 4, 65 are connected to a second balance signal terminal 13 in common. The second IDT 40 and the fourth IDT 60 are formed so that the signal taken out of the first balance signal terminal 12 and the signal taken out of the second balance signal terminal 13 are mutually opposite in phase.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045512-A (JP)
Title: Image reading device and control method of image reading device
Inventor: TANAKA MASAHIKO
IPC: G06T1/00
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of instability and density unevenness of reading data in an image reading device which performs original reading using a plurality of imaging elements arranged in two dimensions.  <P>SOLUTION: The image reading device includes: a light source 8 for irradiating an original 1; imaging elements 9 which consist of the plurality of the imaging elements which receive lights from the original 1, and are arranged in two dimensions; imaging elements 10 which are prepared in an opposite side from an original reading face of the imaging elements 9, and arranged in two dimensions; a correction member 6 prepared in a position where reading of the imaging elements 10 is possible; a memory unit which memorizes correction values obtained by reading of a white reference plate by the imaging elements 9; and a correction unit which corrects the correction values based on the read data of the correction member 6 by the imaging elements 10. Shading correction is performed based on the corrected correction values.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008310355-A (JP)
Title: Display device and control method of display device
Inventor: IKEDA KATSUYUKI
IPC: G09G3/20
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device in which a method of high-speed transmission of display data signal is improved, defect or constraint accompanying the conventional high-speed signal transmission is removed and low cost and high reliability is achieved.  <P>SOLUTION: The display device comprises: a division means that divides display data to be displayed on a display means and generates the divided display data as a plurality (N) of serial signals; a means that multiplies marks different from one another of the serial signals; a combination means that combines output signals of the multiplying means and combines the output signals into serial signals fewer than the N; a means that converts the signals output from the combination means into electromagnetic signals and transmits the electromagnetic signals; a means that receives and demodulates the electromagnetic signals; and a restoring means that calculates correlation with the marks from the output signals of the demodulation means and restores the output signals into the display data, wherein the display means is driven on the basis of the signals restored by the restoring means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010048877-A (JP)
Title: Flash light emitting device and camera
Inventor: DOBASHI HIROKAZU
IPC: G03B15/03
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for making a direction of a flash light emitting device follow up a subject of a camera even when the camera is freely changed positionally.  <P>SOLUTION: The flash light emitting device includes an irradiation part to radiate flash light, a first distance acquisition part, a second distance acquisition part, an angle acquisition part, an irradiation direction acquisition part, an arithmetic calculation part and a drive part. The first distance acquisition part acquires information on a first distance between the camera and the subject. The second distance acquisition part acquires information on a second distance between the camera and the irradiation part. The angle acquisition part acquires information on an included angle formed by one line linking the subject and the camera with the other line linking the camera and the irradiation part. The irradiation direction acquisition part acquires information on an irradiation direction of the irradiation part. The arithmetic calculation part obtains a subject direction showing a direction from the irradiation part to the subject in a horizontal direction by using the information on the first distance, the information on the second distance and the information on the included angle. The drive part makes the direction of the irradiation part in the horizontal direction follow up the subject based on a difference between the irradiation direction and the subject direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047638-A (JP)
Title: Curable resin composition for overcoating material
Inventor: NANBU TOSHIRO
IPC: C08L33/14
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable resin composition for overcoating materials which is excellent in scratch resistance and stain resistance and is good in heat curing property.  <P>SOLUTION: The curable resin composition for overcoating materials is used which includes 30-100 pts.wt. of (B) a silicon compound with a hydrolyzable group and/(or) its partial hydrolysis condensation product and 5-30 pts.wt. of (C) an aluminum chelate compound based on 100 pts.wt. of (A) an acrylic copolymer containing a hydrolyzable silyl group bonded to a carbon atom.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008288220-A (JP)
Title: Low contact resistance pem fuel cell
Inventor: BLUNK RICHARD H
IPC: H01M8/02
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PEM fuel cell in which contact resistance between a diffusion medium and a current collector including a composite material is reduced.  <P>SOLUTION: The PEM fuel cell has a current collector comprising a polymer composite and a diffusion medium engaging the polymer composite. The polymer composite has a hyperconductive surface layer engaging the diffusion medium to reduce the contact resistance between the polymer composite and the diffusion medium. The hyperconductive layer is formed by depositing or smearing an electrically-conductive material on the surface of the polymer composite.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010048129-A (JP)
Title: Waste heat using apparatus
Inventor: KASUYA JUNICHIRO
IPC: F01K7/32
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an waste heat using apparatus significantly enhancing heat recovery efficiency by optimally controlling coolant characteristics at an inlet port of an expander of Rankine cycle at which a high-pressure side becomes a supercritical state.  <P>SOLUTION: The waste heat using apparatus includes an expander controlling means for controlling a load Lex of an expander (20) so that a pressure Pex at inlet port of expander detected by a pressure detection means (32) at the inlet port of expander be equal to a setting pressure Pexs set by a pressure setting means at inlet port of expander (S5).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046429-A (JP)
Title: Game machine
Inventor: AMANO TAKAYUKI
IPC: A63F7/02
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To exert an expected performance effect by a predictive performance even if adopting the predictive performance in a game machine changing game states.  <P>SOLUTION: A control means 100 progresses a game at a low probability game state or a high probability game state. The control means 100 includes a random number lottery program 221c adapted to acquire a jackpot random number when a game ball enters start pockets 9 or 10, a special symbol retention/storage area 403 storing jackpot random numbers, and a prior determination program 221f determining a jackpot random number stored in the special symbol retention/storage area 403. The prior determination program 221f determines the jackpot random number based on the game state when acquiring the jackpot random number. However, when the determination result is to change the subsequent game state, the prior determination program determines a retained ball to be processed after the retained ball acquiring the jackpot random number which drives the determination result, based on the game state after the change.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009054158-A (JP)
Title: System and method for reducing memory directory update in directory-based cache system and design structure information storage medium
Inventor: TOUSSI FARNAZ
IPC: G06F12/08
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for reducing the number of memory directory updates during block replacement in a system having a directory-based cache.  <P>SOLUTION: The system and a design structure using read/write bits are provided for deciding accessibility of cache in and for restricting update of the memory directory during block replacement to an area determined to be readable/writable by a multiprocessor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010052888-A (JP)
Title: Printing device
Inventor: YODA KANEO
IPC: B65H5/06
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device capable of reducing the difference in conveyance speed among a plurality of conveyance parts.  <P>SOLUTION: In this printing device, all the effective radii of three rollers being driving rollers, namely, the feeding roller 16, the intermediate roller 21, and the belt driving roller 25 (hereinafter referred to as "the driving rollers 16, 21, 25") are set to be the same so that speed at which a printing medium P is fed in the direction of conveyance (hereinafter referred to as "the conveyance speed") becomes the same, and these three rollers are rotated and driven at the same rotational speed (angular velocity). However, the conveyance speed is fluctuated depending on eccentricity of the center of rotation of the driving rollers 16, 21, 25, and difference in the conveyance speed among the driving rollers 16, 21, 25 occurs due to the fluctuation of this speed. For this reason, these three driving rollers 16, 21, 25 are arranged in such a way that respective phases in the fluctuation of speed agree.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057328-A (JP)
Title: Stator and dynamo-electric machine
Inventor: TAKU SEIGO
IPC: H02K1/18
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly keep the inductance of a stator winding by improving the clamping structure of a stator core, and to suppress the unbalance of the current effective values of each phase.  <P>SOLUTION: A stator 1 includes: the stator core 2 laminating a plurality of annular steel plates; holding plates 3 arranged at both ends in the axial direction of the stator core 2; a plurality of bolts 4 penetrating the holding plates 3 and being extended in the axial direction along the outer periphery of the stator core 2, and nuts 5 clamping the stator core 2 in the axial direction by screwing to each of the bolts 4. A plurality of projections 2a are formed at places brought into contact with the bolts 4 on the outer periphery of the stator core 2, and the stator core 2 is supported in the radial direction and the peripheral direction by these projections 2a.  <P>COPYRIGHT: (C)2010,JPO&INPIT