Patents Represented by Attorney, Agent or Law Firm Oliff & Berridge
  • Patent number: 8337362
    Abstract: A control device includes a differential rotation obtaining unit; a direct-coupling control unit that decreases the differential rotation speed by increasing an engagement pressure of the direct-coupling clutch at a normal pressure increase rate determined depending on a traveling state of a vehicle so as to change the direct-coupling clutch from a released state to an engaged state; and a pressure increase control unit that changes to a rapid pressure increase rate larger than the normal pressure increase rate for increasing the engagement pressure by the direct-coupling control unit when the differential rotation speed becomes equal to or smaller than a predetermined pressure increase permission threshold in a state that an accelerator opening of the vehicle decreases.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: December 25, 2012
    Assignee: Aisin Aw Co., Ltd.
    Inventors: Nobuaki Inagaki, Hiroya Ueno, Kohei Tsuda, Eiji Moriyama, Hiroshi Tsutsui
  • Patent number: 8339500
    Abstract: A video sharing system, accumulating various videos and enabling a plurality of users to utilize these accumulated videos, includes a plurality of cameras that photograph any one of a plurality of photographic subjects present within a facility, a video collection unit that collects photographed videos photographed by the plurality of cameras, a photographic subject identification unit that identifies the photographic subjects in the photographed videos, for each photographed video; and an accumulation unit that accumulates the photographed videos collected by the video collection unit, and photographic subject information specifying the photographic subjects identified by the photographic subject identification unit.
    Type: Grant
    Filed: September 4, 2007
    Date of Patent: December 25, 2012
    Assignee: Nikon Corporation
    Inventors: Yuko Hattori, Junko Hasegawa
  • Patent number: 8336219
    Abstract: A method of calibrating a measurement scale in a motorized scanning head using a reference artefact is described. The method comprises the step of rotating a surface sensing device, such as a scanning probe, mounted on the scanning head about at least one axis of the scanning head to move the surface sensing device into a plurality of different angular orientations relative to the reference artefact. A step is then performed of measuring, with the surface sensing device, at least one property of the reference artefact at each of the different angular orientations. An error map or function is then created for at least one measurement scale of the scanning head using the properties of the reference artefact measured and optionally known or calibrated properties of that reference artefact. The method may comprise use of co-ordinate positioning apparatus, such as a co-ordinate measuring machine, to move the scanning head. The reference artefact may comprise a single feature or an array of features.
    Type: Grant
    Filed: June 18, 2008
    Date of Patent: December 25, 2012
    Assignee: Renishaw PLC
    Inventors: Jean-Louis Grzesiak, James Arash Shabani
  • Patent number: 8339389
    Abstract: A method of driving an electro-optical device having scanning lines, data lines, a switching transistor and a pixel electrode. The device also has an electro-optical layer interposed between the pixel electrode and a counter electrode. The method includes: supplying a data signal alternate between a positive and a negative voltage to the pixel electrode. The positive voltage has a potential greater than a counter electrode potential applied to the counter electrode and the negative voltage is a potential lower than the counter electrode potential; setting the counter electrode potential to reduce a flicker; supplying a first voltage that is either the positive or negative voltage to the pixel electrode in a first period; the other voltage to the pixel electrode in a second period. A ratio of the first period to the second period is variable.
    Type: Grant
    Filed: August 20, 2009
    Date of Patent: December 25, 2012
    Assignee: Seiko Epson Corporation
    Inventors: Hitoshi Sasaki, Takashi Toyooka
  • Patent number: 8337714
    Abstract: The present invention provides ferrite powders for bonded magnet capable of suppressing increase of SFD, while widening a particle size distribution for obtaining flowability and compressed density, and also capable of suppressing deterioration of orientation and magnetizability, and provides a process for a production magnetoplumbite-type ferrite powders containing an oxide of at least one or more kinds of transition metals selected from a group consisting of Zr, Ti, Zn, Co, Mn, and Ni, having a mean particle size of 0.20 ?m or more and less than 5.00 ?m, being the ferrite powders for bonded magnet with the ratio of particles having particle size of 1 ?m or less being 20 mass % or more in the magnetoplumbite-type ferrite powder size distribution obtained by a laser diffraction type particle size distribution analyzer.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: December 25, 2012
    Assignees: Dowa Electronics Materials Co., Ltd., Dowa F-Tec Co., Ltd.
    Inventors: Kazuyuki Nakaue, Shinichi Suenaga, Masahiro Kojima, Hiroya Ikeda, Satoru Tsuboi
  • Patent number: 8338036
    Abstract: An all-solid-state battery, and manufacturing method thereof. The all-solid-state battery has a plurality of laminated bodies including: a cathode layer; an anode layer; and a solid electrolyte layer sandwiched therebetween, when neighboring two laminated bodies are defined as a first and second laminated body, the solid electrolyte layer of the first and second laminated body being connected through an insulating layer, to a pair of side surfaces of the laminated plurality of the laminated bodies, a first current collector which is connected with the cathode layer but not connected with the anode layer and a second current collector which is connected with the anode layer but not connected with the cathode layer being arranged respectively, a plurality of insulating layers connected to the solid electrolyte layers being arranged between the cathode layer and the second current collector and between the anode layer and the first current collector.
    Type: Grant
    Filed: February 4, 2009
    Date of Patent: December 25, 2012
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventor: Takayoshi Doi
  • Patent number: 8338704
    Abstract: To provide an electrical junction box having a new structure that can prevent an unused fuse from being broken and can easily house and remove the unused fuse. A casing body 12 is provided with an unused fuse containing section 24 that is open in the same direction as an opening direction of the casing body 12. The unused fuse containing section 24 is provided on a periphery with at least one protective wall 28. A cover member 14 for closing an opening 16 in the casing body 12 is provided at a position opposed to the unused fuse containing section 24 with a presser portion 66 for preventing an unused fuse 36 from disconnecting from the unused fuse containing section 24.
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: December 25, 2012
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventor: Shunsuke Mizukami
  • Patent number: 8336296
    Abstract: An object of the present invention is to provide a technology that enables reduction of NOx stored in an NOx catalyst with improved efficiency in an exhaust gas purification system for an internal combustion engine. According to the present invention, when NOx stored in the NOx catalyst is to be reduced, if the temperature of the NOx catalyst is lower than a specific temperature, the air-fuel ratio of the ambient atmosphere around the NOx catalyst is decreased only by decreasing the air-fuel ratio of the exhaust gas discharged from the internal combustion engine, and if the temperature of the NOx catalyst is not lower than the specific temperature, the air-fuel ratio of the ambient atmosphere around the NOx catalyst is decreased either only by adding reducing agent through reducing agent addition means, or by decreasing the air-fuel ratio of the exhaust gas discharged from the internal combustion engine and adding reducing agent through the reducing agent addition means.
    Type: Grant
    Filed: November 11, 2008
    Date of Patent: December 25, 2012
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Koichiro Nakatani, Terutoshi Tomoda, Shinobu Ishiyama, Tomoyuki Ono, Tomoyuki Kogo, Katsuhiro Ito, Masayoshi Nakagawa, Yoshihiro Hisataka
  • Patent number: 8334786
    Abstract: Apparatus for the wireless transmission of data, and preferably also of power, across a space between a length of production tubing and a surrounding casing in a petrochemical well, includes a pair of inductively-coupled coils, a first of which is located on the exterior of the production tubing generally coaxially therewith, and the second of which is located on the interior of the casing generally coaxially therewith. This may be used in particular as part of a system for transmitting power and data to/from a sensor monitoring the pressure and/or other environmental conditions within the “B” annulus B of a sub-sea well.
    Type: Grant
    Filed: September 24, 2008
    Date of Patent: December 18, 2012
    Assignee: Qinetiq Limited
    Inventors: Adrian Robert Bowles, Stuart John Eaton, Timothy Rupert Charles Jarman, Michael William Hopkins
  • Patent number: 8335070
    Abstract: A reinforcement apparatus is for reinforcing a thin plate-like reinforcement object which is required to be temporarily reinforced in operating processes. The electrostatic-type reinforcement apparatus includes a reinforcement material body including a thin plate type electrostatic holding part formed by burying an electrode part into an electric insulating layer, and a voltage controller constituted to be separated from the reinforcement material body and having a first connecting terminal configured to allow an reinforcement object conducted to an earth and a second connecting terminal configured to allow the electrode part to be conducted to an earth or a high voltage.
    Type: Grant
    Filed: October 10, 2008
    Date of Patent: December 18, 2012
    Assignee: Tsukuba Seiko Ltd.
    Inventor: Fow-Lai Poh
  • Patent number: 8334678
    Abstract: A voltage control apparatus for an electric generator includes a load response controller and a voltage response controller. The electric generator includes a field winding and is driven by an engine of a motor vehicle. When the output voltage of the generator decreases below a threshold voltage upon the application of an electrical load, the rotational speed of the engine fluctuates to repeatedly increase and decrease until it is stabilized. During the time periods in which the rotational speed of the engine decreases, field current supplied to the field winding of the generator is gradually increased under a load response control performed by the load response controller. During the time periods in which the rotational speed of the engine increases, the field current is gradually increased under a voltage response control by the voltage response controller.
    Type: Grant
    Filed: March 2, 2010
    Date of Patent: December 18, 2012
    Assignee: Denso Corporation
    Inventor: Toru Aoyama
  • Patent number: 8333910
    Abstract: A microencapsulated silane coupling agent includes adduct particles of an epoxy compound and an imidazole silane coupling agent, and an ethyl cellulose film coating a periphery of the adduct particles, in which the ethyl cellulose film is crosslinked by a polyfunctional isocyanate compound. Preferred examples of the imidazole silane coupling agent include a compound represented by the formula (1), wherein R1 and R2 are each independently a hydrogen atom or a lower alkyl group, and R3 is a lower alkyl group.
    Type: Grant
    Filed: November 11, 2008
    Date of Patent: December 18, 2012
    Assignee: Sony Chemical & Information Device Corporation
    Inventor: Minoru Nagashima
  • Patent number: 8333694
    Abstract: An illumination unit includes a distal end frame member having a through opening, a plurality of illumination sections, and a holding member which is arranged in the through opening and holds the illumination sections to incline the illumination sections at a desired angle with respect an opening surface of the through opening and to form a cascade along the axial direction of the through opening. The illumination unit includes a reflective member which is configured to reflect the illumination light emitted from the illumination sections toward the opening surface, the reflective member being held by the holding member to face the illumination sections and to apply the illumination light externally emitted from the illumination sections from the inside of the through opening via the opening surface.
    Type: Grant
    Filed: April 11, 2011
    Date of Patent: December 18, 2012
    Assignee: Olympus Medical Systems Corp.
    Inventors: Akira Kudo, Takeshi Oue
  • Patent number: 8333680
    Abstract: A vehicle drive device that includes a speed change mechanism; a hydraulic transmission provided closer to an engine attachment side than the speed change mechanism is and including a lock-up clutch; an electric motor having a rotor and a stator and connecting the rotor to an input portion of the hydraulic transmission; and an engine power cut-off clutch that transmits or cuts off a driving force of an engine to or from the hydraulic transmission.
    Type: Grant
    Filed: October 14, 2009
    Date of Patent: December 18, 2012
    Assignee: Aisin Aw Co., Ltd.
    Inventors: Satoru Kasuya, Mikio Iwase, Tomohide Suzuki
  • Patent number: 8335073
    Abstract: A dielectric ceramic composition includes, as a main component, a compound having perovskite type crystal structure shown by a general formula ABO3, as subcomponents, in terms of respective element with respect to 100 moles of the compound, and 0.6 to 2.0 moles of an oxide of Mg, 0.010 to 0.6 mole of oxide of Mn and/or Cr, 0.010 to 0.2 mole of an oxide of at least one selected from V, Mo and W, 0.10 to 1.0 mole of an oxide of R1 (R1 is at least one selected from Y, Yb, Er and Ho), 0.10 to 1.0 mole of an oxide of R2 (R2 is at least one selected from Dy, Gd and Tb) and 0.2 to 1.5 moles of a component consisting of an oxide of Ba and/or oxide of Ca and an oxide of Si. According to the present invention, even when a dielectric layer is made thinner, a dielectric ceramic composition having good characteristics can be provided.
    Type: Grant
    Filed: March 9, 2011
    Date of Patent: December 18, 2012
    Assignee: TDK Corporation
    Inventors: Kazuhiro Komatsu, Yoichiro Hoshi, Shuhei Yoshikawa, Yuichiro Sueda
  • Patent number: 8336075
    Abstract: A content distribution system includes a node to which content is distributed via a network and a distribution management server for managing a content distribution status. The node receives content, detects an information amount of received content, and, on the basis of the detected information amount, outputs a distribution completion notification indicative of a reception status of corresponding content. On the other hand, the distribution management server receives the distribution completion notification for each node, and stores the received distribution completion information for each node.
    Type: Grant
    Filed: January 4, 2008
    Date of Patent: December 18, 2012
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventor: Koichi Hayashi
  • Patent number: 8335641
    Abstract: Systems, methods, and programs search for a route to a destination and set a recommended travel lane, based on the searched for route. The systems, methods, and programs provide lane guidance to lead the vehicle into the recommended lane. The systems, methods, and programs receive a current position of the vehicle and determine a movement direction of the vehicle, based on the received current position and the recommended lane. The systems, methods, and programs determine whether to provide lane guidance based on the movement direction of the vehicle.
    Type: Grant
    Filed: November 28, 2006
    Date of Patent: December 18, 2012
    Assignee: Aisin AW Co., Ltd.
    Inventors: Takaaki Nakayama, Shino Oonishi, Kensuke Takeuchi
  • Patent number: 8333422
    Abstract: The representative sun visor for vehicles has a sun visor body which can slide in an axial direction of a support rod together with a guide member with respect to a movable element. The sun visor includes a friction mechanism which imposes a predetermined frictional resistance to the relative movement of the sun visor body with respect to the movable element. The friction mechanism has a sliding member and a biasing member. The sliding member is slidably held in contact with the guide member and imposes a frictional resistance to the guide member, and the biasing member applies a biasing force in a direction that holds the sliding member and the guide member in contact with each other. The guide member and the sliding member have a plurality of sliding contact portions on which the biasing force of the biasing member acts in different directions.
    Type: Grant
    Filed: April 18, 2011
    Date of Patent: December 18, 2012
    Assignee: Kyowa Sangyo Co., Ltd.
    Inventors: Hiroto Ogawa, Ryo Tsushima
  • Patent number: 8335016
    Abstract: An image processing apparatus includes a storing unit that stores an image forming information including an image type information indicative of a type of an image for each image, an index value to be a decision source related to a suppression in a consumption of a recording material, and a print setting information; a discriminating unit that discriminates a type of an image to be an image forming target; a calculating unit that calculates the index value; and a selecting unit that selects any of the image forming information which is stored in the storing unit and takes top priority based on a result of the discrimination obtained by the discriminating unit and a result of the calculation obtained by the calculating unit.
    Type: Grant
    Filed: April 6, 2010
    Date of Patent: December 18, 2012
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Takumi Nishikata, Kouji Yorimoto, Yasuo Komatsu, Kiyoshi Une
  • Patent number: D672803
    Type: Grant
    Filed: October 26, 2011
    Date of Patent: December 18, 2012
    Assignee: Seiko Epson Corporation
    Inventor: Takanao Enokishima