Patents by Inventor Takayuki Yamamoto

Takayuki Yamamoto has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20150348249
    Abstract: Provided is an image processing apparatus including an acquisition section that acquires an object image which is an editing object, a feature quantity acquisition section that acquires a feature quantity of a reference image which is referred to when the object image is edited, a feature-reflected image generation section that reflects a feature of the reference image on the object image by using the feature quantity acquired by the feature quantity acquisition section, and generates a feature-reflected image which is the object image on which the feature is reflected, and a reflection degree changing section that changes a degree of reflection of the feature in the feature-reflected image by using an adjustment value which is input by a user.
    Type: Application
    Filed: October 17, 2014
    Publication date: December 3, 2015
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Takayuki YAMAMOTO
  • Publication number: 20150347863
    Abstract: Provided is an image processing apparatus including an image information acquiring unit that acquires image information of an image, a position information acquiring unit that acquires position information of a containing region input by a user so as to contain a designated region that is a specific image region in the image, a first representative position setting unit that sets a first representative position that is a representative position of the designated region based on the position information of the containing region, a second representative position setting unit that sets a second representative position that is a representative position of a region-outside-designated-region that is a region outside the designated region, and a region detection unit that detects the designated region based on the first representative position and the second representative position.
    Type: Application
    Filed: November 12, 2014
    Publication date: December 3, 2015
    Inventors: Makoto SASAKI, Kosuke MARUYAMA, Takayuki YAMAMOTO
  • Publication number: 20150348298
    Abstract: Provided is an image processing apparatus including a composite image generation unit that composes a first image that is an attachment target image and a second image to be attached to the first image to generate a composite image in which the second image is included in the first image, a feature quantity acquisition unit that acquires a feature quantity of the first image, and a reflection unit that reflects a feature of the first image into the second image using the feature quantity of the first image acquired by the feature quantity acquisition unit.
    Type: Application
    Filed: December 3, 2014
    Publication date: December 3, 2015
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Takayuki YAMAMOTO, Kosuke MARUYAMA, Makoto SASAKI
  • Patent number: 9195474
    Abstract: A print control device, a control method of a print control device, and a recording medium storing a program enable easily configuring a peripheral device connected to a printer. A POS terminal that configures peripheral devices connected to a receipt printer has a device configuration selection unit for selecting a configuration of peripheral devices; and a device configuration screen display unit that displays a configuration screen for the peripheral devices based on the selected device configuration. Because a configuration screen for a peripheral device that is not connected to the receipt printer (a configuration screen that is not needed) is not displayed, the risk of creating confusion regarding the configuration of a peripheral device for the user can be reduced.
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: November 24, 2015
    Assignee: Seiko Epson Corporation
    Inventors: Takayuki Yamamoto, Daisuke Kobayashi
  • Patent number: 9150206
    Abstract: A brake system includes: (a) a first brake device including a first actuator and a first brake that utilizes an output of the first actuator; (b) a second brake device including a second actuator and a second brake that utilizes an output of the second actuator; (c) a regenerative-electric-energy obtaining device configured to obtain a regenerative electric energy that is returned to a power source device; and (d) an actuator control device configured to reduce a total consumed electric energy, by controlling the first actuator and/or the second actuator in a manner that maintains a state in which a required braking force is satisfied by a braking force of the first brake and/or a braking force of the second brake, such that the total consumed electric energy is made smaller when a regenerative electric energy is small, than when the regenerative electric energy is large.
    Type: Grant
    Filed: July 11, 2011
    Date of Patent: October 6, 2015
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kazunori Nimura, Takayuki Yamamoto, Tetsuya Miyazaki
  • Patent number: 9132817
    Abstract: A hydraulic brake system includes: a hydraulic pressure source provided for a vehicle, and including a hydraulic-pressure generating device and a reservoir; a plurality of hydraulic brakes provided for respective wheels of the vehicle, and configured to restrain rotations of the respective wheels; and a control valve device including at least one hydraulic-pressure control valve group disposed between the hydraulic-pressure generating device and at least one of brake cylinders of the hydraulic brakes and/or between the reservoir and the at least one of the brake cylinders. Each of the at least one hydraulic-pressure control valve group includes (a) at least one ON/OFF control valve and (b) at least one linear control valve that are disposed in parallel with each other.
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: September 15, 2015
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Masayasu Ohkubo, Yoshito Tanaka, Hiroshi Nakaoka, Takayuki Yamamoto, Tetsuya Miyazaki
  • Publication number: 20150224970
    Abstract: In a vehicle brake control device for generating rear wheel braking torque by an electric motor, “slip suppression control of the rear wheel” for reducing rear wheel braking torque by controlling the electric motor is executed based on a slip state quantity of the rear wheel. Further, “sudden-stop control” for rapidly stopping electric motor rotation motion is executed based on a slip state quantity of a front wheel. The sudden-stop control is executed when rear wheel slip suppression control is not being executed. As the sudden-stop control, “control for changing an energization amount of the electric motor stepwise to an energization limit value set in advance corresponding to a deceleration direction of the electric motor” may be executed. Accordingly, it is possible to suppress excessive rear wheel slip due to inertia influences or the like of the electric motor when execution of the rear wheel slip suppression control is started.
    Type: Application
    Filed: September 4, 2013
    Publication date: August 13, 2015
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, ADVICS CO., LTD.
    Inventors: Yoshiyuki Yasui, Hiroyuki Kodama, Takuya Hirano, Naoki Yabusaki, Takayuki Yamamoto
  • Publication number: 20150219032
    Abstract: An object is to provide a diesel engine control apparatus configured to evaluate the activation state of a SCR catalyst at high accuracy by means other than the temperature of the catalyst and to control engine control parameters so as to reduce the amount of NOx emission when the SCR catalyst is in a non-active state. The diesel engine control apparatus includes a diesel engine, an engine control unit, and an SCR catalyst. The engine control unit includes a parameter setting part configured to set engine control parameters; an operation control part configured to control an operation state of the diesel engine on the basis of the at least one engine control parameter; and a purification state determination part configured to determine a NOx purification state of the SCR catalyst.
    Type: Application
    Filed: October 25, 2012
    Publication date: August 6, 2015
    Inventors: Takayuki Yamamoto, Tomohide Yamada, Ko Takayanagi
  • Patent number: 9061669
    Abstract: A mechanical pressurization device is connected to a common passage, and brake cylinders provided respectively for front left and right and rear left and right wheels are connected to the common passage respectively via pressure holding valves. Each of the pressure holding valves in the front is a normally open valve, and each of the pressure holding valves in the rear is a normally closed valve. In the event of an abnormality in which a hydraulic pressure in the common passage cannot be controlled using a hydraulic pressure produced by a power hydraulic pressure source, a hydraulic pressure in the mechanical pressurization device is supplied to the front brake cylinders provided respectively for the front left and right wheels.
    Type: Grant
    Filed: December 1, 2010
    Date of Patent: June 23, 2015
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Tetsuya Miyazaki, Takayuki Yamamoto
  • Patent number: 9050949
    Abstract: A braking apparatus according to an embodiment includes: a fluid pressure circuit that is provided between a master cylinder and a wheel cylinder, and that includes both a first system flow channel connecting a reservoir and at least one of the plurality of wheel cylinders, and a second system flow channel connecting at least one of the plurality of wheel cylinders and the master cylinder, and that forms a flow channel for supplying operating fluid to each of the wheel cylinders; and a pump provided in the first system flow channel and driven by the motor to increase the fluid pressure of the operating fluid to be supplied from the reservoir to the wheel cylinders.
    Type: Grant
    Filed: November 20, 2009
    Date of Patent: June 9, 2015
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, ADVICS CO., LTD.
    Inventors: Tetsuya Miyazaki, Takayuki Yamamoto, Koichi Kokubo, Yoshio Masuda
  • Publication number: 20150120006
    Abstract: Provided are a communication apparatus, a communication relay apparatus, a communication method and a communication system, which prevent an apparatus from continuing to operate in an undesired operation state, if a communication failure occurs when remote control is performed. The communication apparatus which is connectable with a server through a wired or wireless network and remotely operable by the server, includes a holding unit that holds information as to whether the communication apparatus is in a state of being remotely operated by a certain method; a determination unit that determines whether communication between the communication apparatus and the server is possible or not; and a control unit that causes the communication apparatus to be shifted to a predetermined operation state, when the holding unit holds information indicating a state of being remotely operated and the determination unit determines that communication between the communication apparatus and the server is disabled.
    Type: Application
    Filed: March 7, 2014
    Publication date: April 30, 2015
    Applicant: TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    Inventors: Yoshiki Terashima, Takayuki Yamamoto
  • Publication number: 20150102658
    Abstract: A hydraulic brake system includes: a hydraulic pressure source provided for a vehicle, and including a hydraulic-pressure generating device and a reservoir; a plurality of hydraulic brakes provided for respective wheels of the vehicle, and configured to restrain rotations of the respective wheels; and a control valve device including at least one hydraulic-pressure control valve group disposed between the hydraulic-pressure generating device and at least one of brake cylinders of the hydraulic brakes and/or between the reservoir and the at least one of the brake cylinders. Each of the at least one hydraulic-pressure control valve group includes (a) at least one ON/OFF control valve and (b) at least one linear control valve that are disposed in parallel with each other.
    Type: Application
    Filed: September 22, 2014
    Publication date: April 16, 2015
    Inventors: Masayasu OHKUBO, Yoshito TANAKA, Hiroshi NAKAOKA, Takayuki YAMAMOTO, Tetsuya MIYAZAKI
  • Patent number: 9005384
    Abstract: A surface of a laminate base body including a projection is caused to penetrate at least a film-shaped laminating body and surely laminated by a simple configuration, and a laminate thereof is formed at a uniform thickness without an occurrence of voids. A laminating device is provided with a heating unit configured to heat at least an insulating resin film; an upper plate and a lower plate configured to be capable of opening and closing, and configured to form a chamber that becomes sealed upon closing; a receiving member having an elasticity and disposed on the upper plate; an elastic membrane body disposed on the lower plate; a vacuuming unit configured to vacuum inside of the chamber; and a compressing unit configured to bloat the elastic membrane body.
    Type: Grant
    Filed: November 7, 2012
    Date of Patent: April 14, 2015
    Assignee: Kabushiki Kaisha Meiki Seisakusho
    Inventors: Tomoaki Hirose, Takayuki Yamamoto
  • Patent number: 9004613
    Abstract: Two pressure chambers of the master cylinder and brake cylinders provided respectively for front left and right wheels are respectively connected directly to each other by master passages. Provided respectively in the master passages are master cut-off valves each as a normally-closed electromagnetic open/close valve. As a result, when the brake pedal is not operated and when no current is supplied to solenoids of the respective master cut-off valves, the pressure chambers and the brake cylinders are respectively disconnected to each other, preventing an outflow of the working fluid from the pressure chambers, i.e., fluid chambers of a master reservoir to the brake cylinders.
    Type: Grant
    Filed: December 1, 2010
    Date of Patent: April 14, 2015
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Tetsuya Miyazaki, Takayuki Yamamoto
  • Patent number: 8943795
    Abstract: Disclosed is a turbo pump in which a pump impeller is connected to one end of a rotary shaft and a turbine is connected to the other end of the rotary shaft. The turbo pump is designed such that an equivalent region, between a turbine efficiency curve obtained on the basis of a conditional expression where the number of rotations of the rotary shaft is maintained constant regardless of a pump flow rate and a turbine efficiency curve of an actual machine, becomes an operation region.
    Type: Grant
    Filed: September 3, 2010
    Date of Patent: February 3, 2015
    Assignees: IHI Corporation, Japan Aerospace Exploration Agency
    Inventors: Hatsuo Mori, Yoshihiro Naruo, Shinichiro Tokudome, Tsuyoshi Yagishita, Takayuki Yamamoto, Yoshifumi Inatani
  • Publication number: 20140375241
    Abstract: A resolver device (14) includes: a microcomputer (1) for outputting a control signal for driving a motor (4) to a drive circuit (3); a sensor section (5) (resolver) for outputting detection values (a sine signal and a cosine signal) in accordance with a rotation angle of the motor (4); and a signal circuit (13) provided between the microcomputer (1) and the sensor section (5). The microcomputer (1) determines an abnormality when the detection values of the sensor section (5) are out of a first normal range and then determines return of the sensor section (5) to normal when the detection value is present within a second normal range and in a plurality of regions obtained by dividing the first normal range.
    Type: Application
    Filed: April 12, 2012
    Publication date: December 25, 2014
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Takayuki Yamamoto, Shunichi Wada, Katsuya Ikemoto, Chiaki Fujimoto
  • Patent number: 8888197
    Abstract: A brake system including: (a) a manual hydraulic pressure source; (b) a power hydraulic pressure source; (c) a high pressure generator for generating high pressure, by utilizing pressure of the power hydraulic pressure source; (d) a common passage to which first and second brake cylinders and the high pressure generator are connected; (e) a high-pressure-generator cut-off valve disposed between the common passage and the high pressure generator; (f) a first manual-pressure-source passage connecting a first individual passage and the manual hydraulic pressure source; (g) a first manual-pressure-source cut-off valve provided in the first manual-pressure-source passage; (h) a first valve provided between the second brake cylinder and a connected portion of the first individual passage which is connected to the first manual-pressure-source passage; and (i) a pressure-supply control device for controlling supply of pressure to the brake cylinders, by controlling the high-pressure-generator cut-off valve, first val
    Type: Grant
    Filed: February 2, 2010
    Date of Patent: November 18, 2014
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Tetsuya Miyazaki, Takayuki Yamamoto
  • Patent number: 8881501
    Abstract: A propellant tank for storing a liquid propellant A and supplying vapor produced by evaporation of part of the liquid propellant A to an external location comprises a tank body for storing the liquid propellant A, a mesh member arranged inside the tank body to cover a liquid surface of the liquid propellant A to divide an interior of the tank body into a liquid propellant storing area LA and a gas storing area GA by utilizing surface tension of the liquid propellant, and a heater arranged to a gas storing area GA side of the tank body to keep the gas storing area GA at higher temperature than temperature in the liquid propellant storing area LA. The tank body has a propellant inlet open into the liquid propellant storing area LA and a gas outlet open into the gas storing area GA.
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: November 11, 2014
    Assignees: Japan Aerospace Exploration Agency, IHI Aerospace Co., Ltd.
    Inventors: Takayuki Yamamoto, Osamu Mori, Yoshihiro Kishino, Masayuki Tamura, Shohei Koga, Ryoji Imai
  • Patent number: 8870301
    Abstract: A hydraulic brake system includes: a hydraulic pressure source provided for a vehicle, and including a hydraulic-pressure generating device and a reservoir; a plurality of hydraulic brakes provided for respective wheels of the vehicle, and configured to restrain rotations of the respective wheels; and a control valve device including at least one hydraulic-pressure control valve group disposed between the hydraulic-pressure generating device and at least one of brake cylinders of the hydraulic brakes and/or between the reservoir and the at least one of the brake cylinders. Each of the at least one hydraulic-pressure control valve group includes (a) at least one ON/OFF control valve and (b) at least one linear control valve that are disposed in parallel with each other.
    Type: Grant
    Filed: September 17, 2010
    Date of Patent: October 28, 2014
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Masayasu Ohkubo, Yoshito Tanaka, Hiroshi Nakaoka, Takayuki Yamamoto, Tetsuya Miyazaki
  • Publication number: 20140305751
    Abstract: A brake apparatus includes: a displacement member which is displaced with respect to a disk rotor; a friction member which presses the disk rotor by being pressed by the displacement member thus displaced so as to generate braking force; a hydraulic braking apparatus which displaces the displacement member using hydraulic pressure; an electric-powered braking apparatus which displaces the displacement member using a force that differs from the hydraulic pressure; and a brake ECU which controls the hydraulic braking apparatus based on information acquired from a detection unit which detects information having a correlation with the hydraulic pressure applied to the displacement member. When the electric-powered braking apparatus operates in a state in which braking is being performed by the hydraulic braking apparatus, the brake ECU controls the hydraulic braking apparatus or otherwise the electric-powered braking apparatus so as to suppress hydraulic pressure fluctuation.
    Type: Application
    Filed: December 14, 2011
    Publication date: October 16, 2014
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Takayuki Yamamoto