Patents Represented by Attorney, Agent or Law Firm Oliff & Berridge
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Patent number: 8344723Abstract: A phase difference type resolver is adapted such that a calculator calculates an angle from a phase difference at a detection-signal zero cross point, determines a velocity at the angle based on an angle calculated from a phase difference at a previous detection-signal zero cross point, calculates an estimated angle at a next detection-signal zero cross point based on the velocity, divides a difference between the estimated angle and the angle into predetermined minimum detection angles, and outputs a real-time signal based on the minimum detection angles in a range after the angle but before the estimated angle.Type: GrantFiled: April 21, 2010Date of Patent: January 1, 2013Assignee: Aisan Kogyo Kabushiki KaishaInventors: Takumi Kamiya, Takehide Nakamura, Tetsuji Inoue, Hiroaki Miyazaki, Takeshi Suzuki
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Patent number: 8343275Abstract: 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: GrantFiled: February 28, 2008Date of Patent: January 1, 2013Assignee: Shin-Etsu Handotai Co., Ltd.Inventors: Yuuichi Miyahara, Atsushi Iwasaki, Tetsuhiro Oda
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Patent number: 8343302Abstract: There is disclosed a method for preparing a honeycomb segment joined body in which a plurality of honeycomb segments are arranged in directions parallel to a first flat surface and a second flat surface of an installation reference jig to install the honeycomb segments in predetermined positions via a paste-like joining material on the installation reference jig by use of the installation reference jig having the first flat surface and the second flat surface forming a right angle therebetween, and then the joining material is dried and cured to join the plurality of honeycomb segments together. In the preparation method, in at least a part of a process of successively installing the plurality of honeycomb segments in the predetermined positions, when a new honeycomb segment is installed, at least a part of the installed honeycomb segments is pressurized and held in the predetermined positions so that the already installed honeycomb segments are not displaced.Type: GrantFiled: November 20, 2008Date of Patent: January 1, 2013Assignee: NGK Insulators, Ltd.Inventors: Akifumi Nishio, Takao Tani, Jun Inoue
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Patent number: 8344815Abstract: In a surface acoustic wave resonator in which an IDT having electrode fingers for exciting surface acoustic waves is formed on a crystal substrate, the line occupying ratio causing the maximum electromechanical coupling coefficient and the line occupying ratio causing the maximum reflection of the surface acoustic waves in the IDT are different from each other, the center of the IDT has the line occupying ratio causing an increase in electromechanical coupling coefficient in comparison with the edges of the IDT, and the edges of the IDT have the line occupying ratio causing an increase in reflection of the surface acoustic waves in comparison with the center of the IDT.Type: GrantFiled: October 22, 2009Date of Patent: January 1, 2013Assignee: Seiko Epson CorporationInventor: Kunihito Yamanaka
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Patent number: 8344566Abstract: A drive device includes a rotating electrical machine; a control device that controls the rotating electrical machine; and a case that accommodates the rotating electrical machine and the control device. The case includes a machine chamber that accommodates the rotating electrical machine, and an electric chamber that accommodates the control device. The machine chamber and the electric chamber are separated from each other by a partition wall, and a connection member that electrically connects the rotating electrical machine and the control device to each other is provided so as to extend through the partition wall in a fluid-tight state. Each of the machine chamber and the electric chamber has an opening on one axial end side of the rotating electrical machine, and a cover that covers the openings in a separated state from each other is mounted to the openings.Type: GrantFiled: March 13, 2009Date of Patent: January 1, 2013Assignee: Aisin AW Co., Ltd.Inventor: Takafumi Koshida
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Patent number: 8343669Abstract: An electrochemical device comprises an electrode matrix including a multilayer structure composed of a positive electrode, a negative electrode, and a first separator, and first and second dummy electrodes electrically connected to the positive and negative electrodes, respectively. The first and second dummy electrodes have respective opposing parts opposing each other through a second separator at an outer peripheral part of the electrode matrix. One or each of the first and second dummy electrodes has a resistance control layer at least on a side where the opposing parts oppose each other. The resistance control layer has such a resistance value that an estimated internal short circuit current between the first and second dummy electrodes is equivalent to 0.09 C to 1.00 C. The first and second dummy electrodes are adapted to short-circuit each other at a lower temperature than the positive and negative electrodes do.Type: GrantFiled: March 19, 2009Date of Patent: January 1, 2013Assignee: TDK CorporationInventors: Katsuo Naoi, Kenji Nishizawa, Mitsuo Kougo
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Computerized system for enhancing expert-based processes and methods useful in conjunction therewith
Patent number: 8346685Abstract: A computerized system for enhancing expert-based processes, the system comprising a computerized expert based data analyzer receiving input from a plurality of experts by operating a corresponding plurality of expert-based processes on a body of data, the input including a discrepancy set including at least one point of discrepancy regarding which less than all of the plurality of experts agree and an agreement set including at least one point of agreement regarding which all of the plurality of experts agree; and an oracle from which oracle input is received resolving at least the point of discrepancy and not resolving any point of agreement in the agreement set; wherein the computerized analyzer is operative to select and to subsequently actuate for purposes of receiving input regarding the body of data, a subset of better experts from among the plurality of experts based on the oracle input.Type: GrantFiled: April 22, 2009Date of Patent: January 1, 2013Assignee: Equivio Ltd.Inventor: Yiftach Ravid -
Patent number: 8344308Abstract: An image reader includes: a rectangular substrate; a photoelectric conversion element that is mounted on one surface of the substrate; a connector that is mounted on the other surface of the substrate so as to be closer to one end face of the substrate than a position on the substrate where the photoelectric conversion element is mounted, and is connected to a signal line; a support member; and a restricting member that is provided on the substrate so as to be closer to the one end face of the substrate in the longitudinal direction than the position where the substrate is supported by the support member, when another connector is fitted to at least the connector, the restricting member coming into contact with the one surface of the substrate and restricting the deformation of the substrate in a direction in which the another connector is fitted.Type: GrantFiled: July 6, 2010Date of Patent: January 1, 2013Assignee: Fuji Xerox Co., Ltd.Inventors: Dal Yong Kim, Hironori Shimada
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Patent number: 8341791Abstract: 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: GrantFiled: June 1, 2009Date of Patent: January 1, 2013Assignee: Omron Healthcare Co., Ltd.Inventor: Toshiyuki Iwahori
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Patent number: 8344362Abstract: An organic EL device includes a base layer including a substrate, a partitioning portion disposed on the base layer and defining first and second film-formation regions adjacent to each other, a first organic EL element disposed on the base layer at a position overlapping the first film-formation region in plan view, a second organic EL element disposed on the base layer at a position overlapping the second film-formation region in plan view, a first drive circuit section disposed in the base layer to control driving of the first organic EL element, and a second drive circuit section disposed in the base layer to control driving of the second organic EL element. At least part of the first drive circuit section and at least part of the second drive circuit section overlap the first film-formation region in plan view.Type: GrantFiled: October 13, 2009Date of Patent: January 1, 2013Assignee: Seiko Epson CorporationInventors: Atsushi Kitabayashi, Masashi Goto, Ryuhei Misawa
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Patent number: 8344244Abstract: A solar cell includes a p-type semiconductor substance, and an n-type semiconductor substance. The p-type semiconductor substance and the n-type semiconductor substance form a pn junction or a pin junction, and the p-type semiconductor substance or the n-type semiconductor substance includes a structure film having a plurality of carbon nanotubes electrically connected to each other.Type: GrantFiled: March 11, 2011Date of Patent: January 1, 2013Assignee: Fuji Xerox Co., Ltd.Inventors: Kei Shimotani, Chikara Manabe, Takashi Morikawa
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Patent number: 8346384Abstract: A cutting machine of the present invention for cutting a material to be cut, which is placed on a table, with a rotating saw blade, includes an imaging device, a determination device and a stopping device. The imaging device takes a video image of an area on the table and outputs the video image. The determination device makes a determination on whether or not a number of pixels of a specific color, which is previously set, exceeds a predetermined threshold in one frame of image constituting the video image outputted from the imaging device. The stopping device stops rotation of the saw blade when it is determined by the determination device that the number of pixels of the specific color exceeds the predetermined threshold.Type: GrantFiled: June 19, 2009Date of Patent: January 1, 2013Assignee: Makita CorporationInventors: Kazuhito Murakami, Kazutoki Otake, Hiroshi Murata, Yutaka Matsunaga, Takeshi Nishimiya
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Patent number: 8345260Abstract: A method of detecting a movement of a measuring probe provided between an objective lens adapted to image an object plane on a predetermined image plane and the object plane is disclosed. Additionally, a measuring instrument comprising an objective lens and a measuring probe is disclosed. An input beam of light is split into a measurement beam and a reference beam. The measurement beam is focused on a reverse focal plane of the objective lens such that the measurement beam is collimated by the objective lens. The collimated measurement beam is reflected at the measuring probe. The reflected measurement beam is directed towards the objective lens such that the objective lens focuses the reflected measurement beam on the reverse focal plane. The reflected measurement beam is collimated. The collimated reference beam and the reference beam are superimposed to form a superimposed beam and an interference between the reflected measurement beam and the reference beam is detected.Type: GrantFiled: August 25, 2009Date of Patent: January 1, 2013Assignees: Mitutoyo Corporation, Bundesrepublik Deutschland, Endvertreten Durch den Prasidenten der Physikalisch-Technischen BundesanInventors: Hartmut Illers, Kazuhiko Hidaka, Akinori Saito, Hans Ullrich Danzebrink
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Patent number: 8346603Abstract: An ecological-point management system includes an electric powered vehicle, a charging facility, a communication network, a management server, point recipients each having a device capable of accessing the communication network. The electric storage device of the electric powered vehicle is configured to be chargeable by the charging facility. In the ecological-point management system, an ecological point in accordance with an amount of greenhouse gas emission that can be reduced by traveling using electric power by the electric powered vehicle is given to the point recipients. The point recipients can include an owner or a driver of the electric powered vehicle, and a manufacture, an installation personnel, an owner of the charging facility, and an owner of an installation place, and further a provider of the charging power.Type: GrantFiled: November 12, 2008Date of Patent: January 1, 2013Assignee: Toyota Jidosha Kabushiki KaishaInventors: Katsumi Sakakibara, Yukio Okamura, Kenji Mori, Yutaka Matsumoto, Chitose Shibata, Yoshitaka Asakura, Akihiko Kido, Tetsuhiro Ishikawa, Hiroyuki Yamada, Kiichi Iwasaki
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Patent number: 8345122Abstract: An image playback method that performs a sequential display of a plurality of image data including a moving image stored in a memory unit while each being switched at predetermined time intervals, includes converting a format of moving image data for the sequential display into a predetermined format for the sequential display prior to the sequential display.Type: GrantFiled: February 15, 2007Date of Patent: January 1, 2013Assignee: Nikon CorporationInventors: Akihiko Meguro, Keiichi Hirose, Kazuya Umeyama
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Patent number: 8345381Abstract: A magnetic head includes a coil, a main pole, a shield, a return path section, and an accommodation part that are disposed above the top surface of a substrate. The accommodation part accommodates at least part of the return path section. The return path section lies between the main pole and the top surface of the substrate, and connects the shield and part of the main pole away from a medium facing surface to each other so that a space through which part of the coil passes is defined. The accommodation part includes an interposer interposed between the return path section and the medium facing surface. The interposer has an inclined surface facing toward the return path section. The return path section includes an inclined portion located between part of the coil and the inclined surface and extending along the inclined surface.Type: GrantFiled: April 26, 2012Date of Patent: January 1, 2013Assignees: Headway Technologies, Inc., SAE Magnetics (H.K.) Ltd.Inventors: Yoshitaka Sasaki, Hiroyuki Ito, Hironori Araki, Seiichiro Tomita, Kazuki Sato, Shigeki Tanemura, Tatsuya Shimizu
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Patent number: 8343453Abstract: To provide a carrier for two-component electrophotographic developer not only having excellent fluidity but also having proper surface irregularities necessary for imparting electric charge, without generating cracks/chipping of particles even under an influence of stirring stress over a long period of time. A particle surface has raised parts of striped pattern extending almost continuously in a plurality of directions while being superposed on one another, with a surface formed with raised parts of striped pattern occupying 80% or more of the whole surface of a particle. Depths of grooves between the adjacent raised parts are 0.05 ?m or more and 0.2 ?m or less, average surface roughness Ra is 0.1 ?m or more and 0.3 ?m or less, roundness is 0.90 or more, and average particle size is 15 ?m or more and 100 ?m or less, and a carrier core material thus constituted is coated with resin. Thus, the carrier for two-component electrophotographic developer is prepared.Type: GrantFiled: March 26, 2008Date of Patent: January 1, 2013Assignees: Dowa Electronics Materials Co., Ltd., Dowa IP Creation Co., Ltd.Inventors: Tomoya Yamada, Isao Fujita, Yoshiaki Aiki
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Patent number: 8342473Abstract: Mounting of gas turbine engines in aircraft requires use of thrust struts associated with mountings. It is important should there be failure that a load path is maintained. Furthermore, on a wing or in-situ inspection is highly desirable with respect to reducing maintenance costs. Of particular concern is failure as a result of cracking both sideways and vertical which may result in loss of all load paths through the mounting. By provision of independent cranks which are associated through crank pivots in apertures of the cranks and then articulation about central pivots provided in apertures and a central element along with pivot association of the struts through pivots created about apertures in the cranks load paths are maintained. By independent provision of the cranks sideways and vertical cracking cannot cause failure in both load paths to the arrangement from the struts.Type: GrantFiled: June 5, 2009Date of Patent: January 1, 2013Assignee: Rolls-Royce PLCInventors: Lawrence D Foster, Michael H Young
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Patent number: 8341971Abstract: An air conditioning control device for a vehicle has an air conditioner for conditioning air in a vehicle interior, an input receiving unit for receiving inputs of both planned departure time of the vehicle and a target temperature in the vehicle interior, a pre-air-conditioning control unit for starting operation of the air conditioner at an air conditioning start time before the planned departure time so that the temperature in the vehicle interior at the planned departure time becomes the target temperature, and an outdoor air temperature acquisition unit for acquiring outdoor air temperature. The pre-air-conditioning control unit changes the air conditioning operation start time based on the outdoor air temperature acquired by the outdoor air temperature acquisition unit.Type: GrantFiled: May 20, 2008Date of Patent: January 1, 2013Assignee: Toyota Jidosha Kabushiki KaishaInventors: Hichirosai Oyobe, Yoshinori Fujitake
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Patent number: D673466Type: GrantFiled: April 27, 2011Date of Patent: January 1, 2013Assignee: Tokai Hit Co., Ltd.Inventor: Hideharu Tsuchiya