baber/WOPTO huggingface dataset:
Patent JP-2010178549-A (JP)
Title: Motor controller
Inventor: KARIZUME YUJI
IPC: H02P27/08
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller capable of controlling a motor by a new controlling method not using a rotating angle sensor.  <P>SOLUTION: The motor is driven by a γ-axis current I<SB>γ</SB>of a γδ coordinate system as an imaginary rotating coordinate system. The γδ coordinate system is a coordinate system conforming to a control angle θ<SB>C</SB>as a rotating angle in control. An assist torque corresponding to a difference (load angle θ<SB>L</SB>) between the control angle θ<SB>C</SB>and a rotor angle θ<SB>M</SB>is generated. Alternatively, a detected steering torque T is fed back and an additional angle α is generated so that the steering torque T can approximate to an instructed steering torque T<SP>*</SP>. The additional angle α is added to a previous value θ<SB>C</SB>(n-1) of the control angle θ<SB>C</SB>, thereby obtaining this time value θ<SB>C</SB>(n) of the control angle θ<SB>C</SB>. The additional angle α is limited by an additional angle limiter 24. When a deviation ΔT between the instructed steering torque T<SP>*</SP>and the detected steering torque T becomes larger, the γ-axis instructed current value I<SB>γ</SB><SP>*</SP>is increased for correction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178559-A (JP)
Title: Vacuum insulating switchgear
Inventor: KIKUKAWA SHUICHI
IPC: H02B1/20
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum insulating switchgear having a high reliability, which is compact and lightweight, and which improves the quickness of a restoration in the whole facility in the event of a fault.  <P>SOLUTION: The vacuum insulating switchgear includes box bodies 1 including: switch partitions 1b partitioned by ground metal plates respectively; bus partitions 1a; cable partitions 1c; and control partitions 1d. The vacuum insulating switchgear further includes: switches fitted in the switch partitions 1b; buses 3 mounted on the bus partitions 1a; and cables 7 connected to the switches and mounted in the cable partitions 1c, and is configured in row boards to other boards. The vacuum insulating switchgear includes: connecting members 4 being fitted to each bus connection in the bus partitions 1a in each board and being contacted and detached to and from each bus 3; and bus restoring members 10 connected to the connecting members 4 and 4 for the sound mutual boards adjacent to a fault board such that the bus restoring members 10 can be contacted and detached when the board faults.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009177820-A (JP)
Title: Method and apparatus for supporting application-layer media multicasting
Inventor: CHEN AN MEI
IPC: H04L12/56
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for delivering media to a group of target communication devices.  <P>SOLUTION: A group communication server significantly reduces network traffic and media processing time by transmitting a single copy of media destined for a group of target reception stations to a wireless infrastructure over a multicast path. The wireless infrastructure replicates and transmits one copy of the media to each of the plurality of target reception stations that are assigned to dedicated channels, or multicasts one copy of the media to the plurality of target reception stations that are assigned to a shared channel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010181082-A (JP)
Title: Device and method for processing model function
Inventor: TANAKA MASAHITO
IPC: F24F11/02
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a probability of full-scale use of a model function with low reliability.  <P>SOLUTION: This model function processing device includes: a model function expression calculation part 2 for calculating a model function expression when analysis data indicating an input/output relationship of an approximate target is input; storage parts 7, 8 for storing the model function expression; a weighting determination part 5 for determining weighting related to first and second model function expressions in accordance with a degree of change of the second model function expression calculated based on the latest analysis data with respect to the first model function expression calculated based on the previous analysis data; and a part 9 for calculating a model function value with weighting for calculating output parameter values from input parameter values by using the first and second model function expressions, respectively, calculating a weighting average value of the output parameter values based on the weighting, and outputting the weighting average value as a final output parameter value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180805-A (JP)
Title: Valve stopping device of internal combustion engine and method of manufacturing the same
Inventor: ICHIKAWA TOSHIRO
IPC: F01L13/00
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel consumption in an engine, by reducing friction of a valve system, by reducing weight in the whole valve lifter including a valve stopping device.  <P>SOLUTION: This valve stopping device has a pair of support holes 12 arranged on a peripheral wall 9a of a lifter body 9 of the valve lifter 5 slidingly arranged in a sliding hole 8 formed in a cylinder head 1, an inside hollow cylinder member 13 having both end parts 13a and 13b welded and fixed to the pair of support holes, and a piston member 14 freely slidably arranged inside the cylinder member, and is constituted so that in a maximum moving position in the left direction of the piston member, a stem end 2b of an intake valve 2 becomes a valve stopping state by allowing the valve lifter to make the lost motion movement by being inserted and fitted in both through-holes 22, an insertion hole 23 and a recessed groove 11a, and in a maximum moving position in the right direction of a piston member, the stem end becomes a valve operation state by abutting and locking on a plane part 14d of the piston member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180984-A (JP)
Title: Idling stop system
Inventor: KARASAWA MASAHIRO
IPC: F16H61/00
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an idling stop system capable of reducing the costs of the entire system and also improving fuel economy while maintaining the shift position for starting without using an electric oil pump.  <P>SOLUTION: The idling stop system automatically stopping and starting the internal combustion engine of a vehicle in association with the stop and start of the vehicle includes an oil supply section 6 equipped with a starting clutch C1, a pressure regulation means 4 for feeding hydraulic oil to or cutting off supply of the hydraulic oil to the oil supply section 6, mechanical oil pumps 2 and 3 connected with each other to be driven by the driving force of the internal combustion engine 1, and a switching means 5 connected with the starting clutch C1 and the pressure regulation means 4 and capable of being freely switched to any one of the starting clutch and the pressure regulation means. One of the mechanical oil pumps 2 and 3 is connected with the pressure regulation means 4, and the other is connected with the switching means 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185584-A (JP)
Title: Store facility centralized control device
Inventor: KITAZAWA KIWAMU
IPC: F25D23/00
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a store facility centralized control device capable of efficiently performing the visual recognition of the operating state of a specific freezing-refrigerating showcase out of all freezing-refrigerating showcases.  <P>SOLUTION: The store facility centralized control device includes a central control device 30 connected to electric devices 29 in the freezing-refrigerating showcases 4 by communication lines, having a timer means 32 and controlling the respective freezing-refrigerating showcases 4 based on set conditions stored in a storage means 31. The central control device 30 includes a display means 33 for displaying information stored in the storage means 31 and information inputted from the electric devices 29, and the display means 33 displays a first operating state confirmation screen for displaying operating states of all of the freezing-refrigerating showcases 4 and a second operating state confirmation screen for displaying the operating state of the selected specific freezing-refrigerating showcase 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184363-A (JP)
Title: Image forming apparatus
Inventor: SATAKE KENICHI
IPC: B41J2/055
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technique which can suppress an ink droplet ejection failure.  <P>SOLUTION: Before the printing of a certain page is performed, the meniscus of a nozzle corresponding to the pixel (black ○) to be printed by the printing on this page is swung (double ○), and the meniscus of the nozzle corresponding to the pixel not to be printed is kept quiescent (○). By this control, upon printing on the following page, an ejection failure is hard to occur when printing is performed using a nozzle which has not ejected ink in the previous page.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186072-A (JP)
Title: Image forming apparatus
Inventor: ISHII SHUNSUKE
IPC: G03G15/08
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which enables a developer to be used up to an appropriate deterioration state in accordance with the initial capacity of a cartridge.  <P>SOLUTION: The image forming apparatus is configured to detachably mount therein a plurality of types of developing cartridges 5B having different initial capacities of toner T and configured to optically detect an amount of the toner T in the developing cartridge 5B. The image forming apparatus includes a light-emitting device 81, a light-receiving device 82, a determining part 110 configured to determine a replacement time of the developing cartridge 5B based on a light reception signal of the light-receiving device 82, a detecting means 200 configured to detect the initial capacity of the mounted developing cartridge 5B, and a light emission time-changing part 150 configured to change a light emission time of the light-emitting device 81 in accordance with the initial capacity of the developing cartridge 5B detected by the detecting means 200. The light emission time changing part 150 changes the light emission time of the light-emitting device 81 such that the light emission time of the developing cartridge 5B is relatively shorter as the initial capacity of the developing cartridge 5B is smaller.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186962-A (JP)
Title: Semiconductor package, and method of fabricating the same
Inventor: TAKAGI KAZUTAKA
IPC: H01L23/12
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor package that satisfactorily dissipates heat generated from semiconductor devices and can apply to high frequencies of microwave/millimeter-wave/submillimeter-wave bands, and to provide a method of fabricating the semiconductor package.  <P>SOLUTION: The semiconductor package includes: a base electrode 30; a conductor base plate 200 that has thermal conductivity and a coefficient of thermal expansion higher than those of the base electrode 30 and includes a VIA electrode 22 having a prescribed pattern passing through the base electrode 30; the semiconductor device 24 arranged on the conductor base plate 200; and input and output circuit boards 26, 28 that are arranged on the conductor base plate 200 adjacent to the semiconductor device 24 and have a coefficient of thermal expansion relatively closer to that of the base electrode 30 than the coefficient of thermal expansion of the VIA electrode 22. The method of fabricating the semiconductor package is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009193588-A (JP)
Title: Portable device equipped with versatile keyboard
Inventor: JACOBS PAUL E
IPC: G06F3/0484
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a versatile keyboard which makes clear a key structure and a display direction that are different based on which keyboard to be deployed.  <P>SOLUTION: The device includes a display and a plurality of input means, and each deployable in a different direction. This method includes deploying one of a plurality of input means, detecting which one of the plurality of input means is deployed, and orienting information presented on the display based on the deployed input means. In one embodiment, the device includes a first module layer movable in a first direction and a second module layer movably connected relative to the first module layer. Further, a third module layer is movably connected relative to the second module layer and movable in a second direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010191703-A (JP)
Title: Wireless sensor
Inventor: MAKITA HIDETOSHI
IPC: G08B17/10
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless sensor which includes a mounting base to be fixed to a wall surface or a ceiling surface and a sensing head to be mounted on the mounting base so as to be freely attachable/detachable, and which has an antenna projected from a cover section, wherein the wireless sensor is prevented from falling from the mounting base even when the sensing head receives an impact.  <P>SOLUTION: A locking means 2 for preventing the reverse rotation of the sensing head 11 is installed on an inner peripheral face near the antenna 17 of the cover section 12 and at a position corresponding to the outer peripheral face of a guide section 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188506-A (JP)
Title: Fin stack device
Inventor: ONO SHUNICHI
IPC: B23P21/00
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fin stack device preventing a stack pin from being tilted by layered fins.  <P>SOLUTION: An elevating/lowering plate 21 is lowered when the stacking height of fins 4 is detected by a photoelectric sensor 24. When the elevating/lowering plate 21 is detected by a proximity sensor 23 while repeating this operation, fin-holding plates 10a, 10b are advanced by driving row-direction cylinders 15a, 15b, and then, fin-holding plates 12a, 12b are advanced by driving stage direction cylinders 16a, 16b, and each side face of the stacked fins 4 is held.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009112834-A (JP)
Title: Storage medium processing device, game medium dispenser, and storage medium processing system
Inventor: FURUMIYA SHIGEO
IPC: A63F7/02
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage medium processing device, a storage medium processing method, and a storage medium processing system, and a game control method by which storage, reissue, and recovery of cards can be carried out.  <P>SOLUTION: When a return button 3d is pressed and the frequency remainder is zero, a conveying belt 214 is actuated again to convey the non-membership IC card 31 to a position opposing against a card storage section 204. Then the non-membership IC card 31 is stored in the card storage section 204. On the other hand, when a limit detection section 231 of the card storage section 204 detects that the storage amount of non-membership IC card 31 reaches a tolerance storage amount, the non-membership IC card 31 is fallen down to a card discharge section 217 and recovered into a card recovery section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010196323-A (JP)
Title: Downpipe stay fitting and structure for attaching the same
Inventor: URA TOKUHITO
IPC: E04D13/08
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a downpipe stay fitting capable of holding a downpipe without having restrictions on an installation position of the downpipe even when the downpipe is not installed in a desired position due to a construction error, etc.  <P>SOLUTION: This downpipe stay fitting includes a downpipe-holding implement 2 for holding the downpipe 8, a base 4 which is attached to the wall surface of a building, and a connecting plate 3 which is joined to the downpipe-holding implement 2 and the base 4. Since the connecting plate 3 can slide on the base 4, a position of the connecting plate 3 can be adjusted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194661-A (JP)
Title: Wireless communications system for tool
Inventor: ARIMURA SUNAO
IPC: H04B1/3822
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily change setting of wireless communications parameters.  <P>SOLUTION: The wireless communications system includes a tool 1 having a wireless communications unit 16 and a transceiver 2 having a wireless communications unit 24 to receive a signal transmitted from the wireless communications unit 16 of the tool 1. Further, the transceiver 2 has a setting unit 22 for setting wireless communications parameters for wireless communications between the both wireless communications units 16 and 24, and the tool 1 has a tool control unit 15 for setting in the wireless communications unit 16 the wireless communications parameters set by the setting unit 22 on the transceiver 2 side and transmitted to the tool 1 by wireless communication.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227980-A (JP)
Title: Method for decomposition and recovery of plastic
Inventor: SHIBATA KEIJI
IPC: B01J3/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for effective decomposition and recovery of a recoverable plastic by effective decomposition of the plastic containing a thermosetting mathacrylic resin and silica represented by the case of artificial marble, and recovery of organic components derived from the thermosetting mathacrylic resin and inorganic components derived from inorganic fillers such as silica.  <P>SOLUTION: The method includes: a process (A) for decomposition of a plastic containing the thermosetting mathacrylic resin and silica with subcritical water under the coexistence of an alkali; a process (B) for recovery of an aqueous silica dissolved solution containing the polymethacrylate by the solid-liquid separation of the resulting plastic decomposed product; a process (C) for the solid-liquid separation of silica precipitated by supplying an acid to the aqueous silica dissolved solution containing the recovered polymethacrylate; and a process (D) for removal of water contained in the aqueous solution containing the separated polymethacrylic acid and the inorganic salt, supply of an organic solvent with large solubility of the polymethacrylic acid and little solubility of the inorganic salt thereto, and recovery of the polymethacrylic acid dissolved in the organic solvent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197237-A (JP)
Title: Filter cartridge, instrument and device for measuring powder charge quantity
Inventor: HAMADA NAOYA
IPC: G01R29/24
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To heighten accuracy for weight measurement of a filter cartridge sucking powder.  <P>SOLUTION: A filter cartridge 4 includes two mutually-engageable housings 81, 82, and a filter 83 stored in both housings 81, 82. The two housings 81, 82 include a polypropylene resin to which metal fine powder which is a conductive material is added, and has conductivity as a whole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010015973-A (JP)
Title: Color control of backlighting system
Inventor: NG JOH JOH
IPC: H05B44/00
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for performing color control in a backlighting system having a plurality of light sources, a plurality of color sensors, a plurality of PWM controllers and a video input for receiving video data.  <P>SOLUTION: The method for performing color control includes steps of starting the plurality of light sources for white light in a first operation mode for generating white light, and of monitoring an intensity value for the light source having maximum intensity out of the plurality of light sources and controlling the plurality of light sources depending on the magnitude of the intensity value in a second operation mode for generating the white light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198995-A (JP)
Title: Solid polymer fuel cell power generating system
Inventor: NAKAGAWA KEIICHI
IPC: H01M8/04
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell power generating system that can be reduced in size.  <P>SOLUTION: The system is provided with a control device, with which a hydrogen gas feeding volume Ha is found on the basis of an ammeter and a flow controller; a reaction metal hydride volume Ma and a reaction water volume Wa are found on the basis of the hydrogen gas feeding volume Ha; a solvent water volume Wb is found on the basis of the reaction metal hydride volume Ma; a steam water volume Wc is found on the basis of information of a first temperature and pressure sensors and the hydrogen gas feeding volume Ha; a supply water volume Wd is found on the basis of the above water volumes Wa, Wb, Wc; and a hydrogen gas temperature Ta is found on the basis of information from a second pressure sensor and the hydrogen gas feeding volume Ha, whereby a screw conveyor is controlled so as to supply metal hydride at the metal hydride volume Ma; a valve is controlled so as to supply water at the supply water volume Wd; and a temperature controller is controlled so as to be at the hydrogen gas temperature Ta on the basis of information from a second temperature sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204162-A (JP)
Title: Electronic musical instrument
Inventor: NAKAO TAKEHIKO
IPC: G10H1/18
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a player to enjoy a setting operation with a musical and easy-to-use operation by using a performance operator.  <P>SOLUTION: An electronic musical instrument includes a sound pitch storage means for storing sound pitch information based on operations of a plurality of sound pitch specifying operators (performance operator=keyboard 5K) each of which specifies a plurality of sound pitches. In a key touch alternative mode, when setting functions including setting of control parameter values of tempo, volume, and timbre or the like and selections of elements on a screen 6S such as music piece selection and page jump are specified, the sound pitch information is stored corresponding to a user operation of the performance operator 5K into the sound pitch storage means, and the control parameter value can be set and the screen element can be selected corresponding to the sound pitch of the stored sound pitch information. Moreover, when the set control parameter value and the selected state of the screen element are defined based on the user operation, control corresponding to control parameter specified according to the defined control parameter value is executed, and the setting function specified according to the defined element selection is executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204199-A (JP)
Title: Photosensitive resin composition
Inventor: SENZAKI TAKAHIRO
IPC: G03F7/004
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition suitable for microprocessing of a substrate to be used for a semiconductor device.  <P>SOLUTION: The photosensitive resin composition in one embodiment contains (a) a base polymer, (b) a photopolymerizable acrylic monomer and (c) a photopolymerization initiator. The base polymer contains at least 40 mass% of structural units having an ethylenically unsaturated group prepared by modifying an acrylic acid or a methacrylic acid. The content of the photopolymerizable acrylic monomers is preferably 25 to 100 mass% on a basis of the above base polymer. An oxime-based photopolymerization initiator is preferably used for the photopolymerization initiator.  <P>COPYRIGHT: (C)2010,JPO&INPIT