Patents Represented by Attorney Oliff & Berridge, PLC
  • Patent number: 8343377
    Abstract: There is provided a method of making an active material with satisfactory cycle characteristics. The method of making an active material according to the invention comprises contacting an aqueous solution containing a metal-fluoro complex and lithium salt with lithium-containing metal oxide particles.
    Type: Grant
    Filed: November 12, 2009
    Date of Patent: January 1, 2013
    Assignee: TDK Corporation
    Inventor: Hisashi Suzuki
  • Patent number: 8344762
    Abstract: A primary circuit turns on switching elements and generates energy from a direct-current power supply to a secondary circuit through a transformer. The secondary circuit charges a driven element using the energy obtained from the primary circuit through the transformer, turns on a switching element, discharges the energy accumulated in the driven element, and generates the energy in the primary circuit through the transformer. The primary circuit returns the energy obtained from the secondary circuit to the direct-current power supply.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: January 1, 2013
    Assignee: TDK-Lambda Corporation
    Inventor: Hiroto Terashi
  • Patent number: 8343711
    Abstract: There is disclosed a patterning process comprises at least (1) a step of forming an organic underlayer film on a substrate and then forming a photoresist pattern on the organic underlayer film, (2) a step of attaching an alkaline solution containing an alkaline substance onto the photoresist pattern and then removing the excess alkaline solution, (3) a step of applying a solution of a siloxane polymer crosslinkable by action of the alkaline substance onto the photoresist pattern to form a crosslinked part by crosslinking the siloxane polymer near the photoresist patterns, and (4) a step of removing the uncrosslinked siloxane polymer and the photoresist pattern. There can be provided a patterning process capable of forming a further finer pattern simply and efficiently and with a high practicability applicable to semiconductor manufacturing.
    Type: Grant
    Filed: March 30, 2010
    Date of Patent: January 1, 2013
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Tsutomu Ogihara, Takafumi Ueda, Toshiharu Yano
  • Patent number: 8343703
    Abstract: An electrostatic image developing toner, includes: a block copolymer that contains: a block A that has a glass transition temperature of about 60° C. or more; and a crystalline block B that has a melting point of about 25° C. or more derived from an ethylenically unsaturated compound, wherein the block copolymer satisfies the following equations (1) to (3): 30° C.?[T(0.5 MPa)?T(30 MPa)]?80° C.??(1) 60° C.?T(0.5 MPa)??(2) T(30 MPa)?80° C.??(3) wherein T(0.5 MPa) represents a temperature at which a viscosity of the block copolymer is 104 Pa·s when a pressure applied by a flow tester is 0.5 MPa; and T(30 MPa) represents a temperature at which a viscosity of the block copolymer is 104 Pa·s when a pressure applied by a flow tester is 30 MPa.
    Type: Grant
    Filed: August 7, 2009
    Date of Patent: January 1, 2013
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Hideo Maehata, Yasuo Matsumura, Takashi Imai
  • Patent number: 8346462
    Abstract: A determination is made more simply as to a malfunction of a low pressure EGR device that supplies an EGR gas from a low pressure EGR passage connecting between an exhaust passage at a location downstream of a turbine and an intake passage.
    Type: Grant
    Filed: August 28, 2009
    Date of Patent: January 1, 2013
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Yoshitaka Nakamura, Hiroshi Sawada, Toru Kidokoro, Shinya Taira
  • Patent number: 8343277
    Abstract: To inhibit a diffusion of particles into a processing chamber and reduce a cost required for exchanging a gas filter. A substrate processing apparatus comprises: a processing chamber processing substrates; a gas supply part supplying processing gas into the processing chamber; wherein the gas supply part has a gas supply nozzle disposed in the processing chamber; a filter removing impurities contained in the processing gas; and a gas supply port opened in the gas supply nozzle, for supplying into the processing chamber the processing gas from which impurities are removed by the filter.
    Type: Grant
    Filed: February 23, 2010
    Date of Patent: January 1, 2013
    Assignee: Hitachi Kokusai Electric Inc.
    Inventors: Yuji Takebayashi, Satoshi Okada, Takashi Nakagawa
  • Patent number: 8344356
    Abstract: A semiconductor material is provided comprising: a composition graded layer, formed on a Si substrate or an interlayer formed thereon, comprising a composition of AlXGa1-XN graded such that a content ratio of Al in the composition decreases continuously or discontinuously in a crystal growing direction; a superlattice composite layer, formed on the composition graded layer, comprising a high Al-containing layer comprising a composition of AlYGa1-YN and a low Al-containing layer comprising a composition of AlZGa1-ZN that are laminated alternately; and a nitride semiconductor layer formed on the superlattice composite layer.
    Type: Grant
    Filed: December 17, 2008
    Date of Patent: January 1, 2013
    Assignees: Dowa Electronics Materials Co., Ltd., National University Corporation Nagoya Institute of Technology
    Inventors: Ryo Sakamoto, Jo Shimizu, Tsuneo Ito, Takashi Egawa
  • Patent number: 8343275
    Abstract: The present invention resides in a silicon single crystal growth method of pulling up and growing a single crystal from a melt of a silicon raw material in a quartz crucible based on a Czochralski method, wherein the method comprises the steps of: applying a DC voltage between an outer wall of the quartz crucible acts as a positive electrode and a pulling wire or pulling shaft for pulling up the silicon single crystal acts as a negative electrode; and fixing an electric current flowing through the silicon single crystal over a period of time for pulling up the single crystal, to grow the single crystal; as well as a pulling apparatus therefor.
    Type: Grant
    Filed: February 28, 2008
    Date of Patent: January 1, 2013
    Assignee: Shin-Etsu Handotai Co., Ltd.
    Inventors: Yuuichi Miyahara, Atsushi Iwasaki, Tetsuhiro Oda
  • Patent number: 8341791
    Abstract: An electric toothbrush includes an electric toothbrush main body that includes a grip portion; a brush member that includes a brush; a motor that moves the brush; an actuator that relatively rotates the brush member with respect to the electric toothbrush main body in order to change an orientation of the brush; an acceleration sensor that detects an attitude of the main body; and a CPU that controls the actuator such that a brush angle becomes a predetermined optimum value based on the detected attitude.
    Type: Grant
    Filed: June 1, 2009
    Date of Patent: January 1, 2013
    Assignee: Omron Healthcare Co., Ltd.
    Inventor: Toshiyuki Iwahori
  • Patent number: 8344599
    Abstract: A quartz crystal device includes a crystal resonator element and a package including a plurality of components. The plurality of components are bonded using a metal paste sealing material containing a metallic particle having an average particle size from 0.1 to 1.0 ?m, an organic solvent, and a resin material in proportions of from 88 to 93 percent by weight, from 5 to 15 percent by weight, and from 0.01 to 4.0 percent by weight, respectively, to hermetically seal the crystal resonator element in the package.
    Type: Grant
    Filed: October 13, 2011
    Date of Patent: January 1, 2013
    Assignee: Seiko Epson Corporation
    Inventors: Yoji Nagano, Tatsuya Anzai, Hideo Tanaya
  • Patent number: 8347368
    Abstract: Accuracy of user validation is improved without reducing user's convenience. When a authentication request packet is received from a terminal, when the authentication is successful based on a user ID and a password (affirmative in 34), an HTTP header and user-agent (UA) information are extracted from the packet and an access source IP address is also extracted (36), and user authentication is performed by verifying the access source IP address and the UA information against usage history information (38, 44, and 46) where at most two sets of the IP address and the UA information extracted from the authentication request packet which is received from the same user previously are registered.
    Type: Grant
    Filed: March 29, 2006
    Date of Patent: January 1, 2013
    Assignee: The Bank of Tokyo-Mitsubishi UFJ, Ltd.
    Inventor: Takaya Kato
  • Patent number: 8339395
    Abstract: Aspects of the disclosure provide a lossless compression method for 3D mesh models. The method can be combined or layered with other compression methods to provide additional data compression capability. The method for compressing a mesh model having geometry information and connectivity information of vertices can include defining a first set of vertices having a same connectivity property, determining a subset of the first set of vertices that are encompassed by an area defined by the first set of vertices, and encoding the mesh model without the connectivity information for the subset of the first set of vertices.
    Type: Grant
    Filed: July 8, 2008
    Date of Patent: December 25, 2012
    Assignee: Lockheed Martin Corporation
    Inventor: Grant P. Gruetzmacher
  • Patent number: 8339237
    Abstract: A multilayer PTC thermistor 100 includes a ceramic body 10 having a plurality of ceramic layers 12 and internal electrodes 14 between adjacent ceramic layers 12, external electrodes 30 on the end faces 10a, 10b of the ceramic body 10, and a glass layer 20 on the surfaces 10c, 10d of the ceramic body 10, the glass layer 20 containing an oxide of at least one element selected from the group consisting of zinc and bismuth as the major component, wherein the alkali oxide content of the glass layer is no greater than 0.8 mass %.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: December 25, 2012
    Assignee: TDK Corporation
    Inventors: Takashi Kajino, Kazuhiko Itoh, Teiichi Tanaka, Atsushi Hitomi, Takashi Ota
  • Patent number: 8338108
    Abstract: A novel pharmaceutical application of an extract from a vaccine virus-inoculated and inflamed tissue and relates to a thioredoxin production promoting agent containing the extract as an active ingredient. The extract has an excellent thioredoxin production promoting action against an oxidative stress caused by a stimulus by such as a tobacco smoke extract or hydrogen peroxide and showed a significant lung cell protective effect. Therefore, the pharmaceutical of the invention containing the extract as an active ingredient is highly useful as a preventive or therapeutic agent for a chronic obstructive lung disease considered to be mainly caused by a continuous oxidative stress such as chronic smoking and the pharmaceutical with less side effects and high safety.
    Type: Grant
    Filed: March 29, 2007
    Date of Patent: December 25, 2012
    Assignees: Kyoto University, Nippon Zoki Pharmaceutical Co., Ltd.
    Inventors: Hajime Nakamura, Junji Yodoi, Yuma Hoshino
  • Patent number: 8339578
    Abstract: An optical system is able to achieve a substantially azimuthal polarization state in a lens aperture while suppressing loss of light quantity, based on a simple configuration. The optical system of the present invention is provided with a birefringent element for achieving a substantially circumferential distribution or a substantially radial distribution as a fast axis distribution in a lens aperture, and an optical rotator located behind the birefringent element and adapted to rotate a polarization state in the lens aperture. The birefringent element has an optically transparent member which is made of a uniaxial crystal material and a crystallographic axis of which is arranged substantially in parallel with an optical axis of the optical system. A light beam of substantially spherical waves in a substantially circular polarization state is incident to the optically transparent member.
    Type: Grant
    Filed: February 5, 2010
    Date of Patent: December 25, 2012
    Assignee: Nikon Corporation
    Inventor: Yasuhiro Omura
  • 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: 8339614
    Abstract: A method of measuring shot shape includes sequentially exposing a substrate with main scale marks (32) in compliance with a predetermined map, and forming a reference grid including a plurality of the main scale marks (32) arranged in the predetermined map in at least one shot region, exposing a shot for measuring, via a projection optical system, that includes a plurality of auxiliary scale marks (34) arranged in the predetermined map in the shot region, measuring a relative positional relationship between adjacent main scale marks (32), measuring an amount of deviation between the main scale marks (32) and the auxiliary scale marks (34), and correcting the reference grid based on the relative positional relationship, and calculating a shot shape of the shot for measuring based on the corrected reference grid and the amount of deviation.
    Type: Grant
    Filed: March 23, 2006
    Date of Patent: December 25, 2012
    Assignee: Nikon Corporation
    Inventor: Shinjiro Kondo
  • 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: 8339076
    Abstract: An electric motor drive control apparatus includes a detection angle obtaining section that obtains the detection angle of the resolver; a correction information storage section that stores correction information for correcting the detection angle, in association with a modulation ratio that is a ratio of an effective value of a fundamental wave component of the AC voltage to the system voltage; and a detection angle correcting section that obtains the correction information from the correction information storage section, based on the modulation ratio at the time the detection angle obtaining section obtains the detection.
    Type: Grant
    Filed: May 10, 2010
    Date of Patent: December 25, 2012
    Assignee: Aisin AW Co., Ltd.
    Inventors: Takeshi Aoki, Subrata Saha