Patents by Inventor Atsushi Takeuchi

Atsushi Takeuchi 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).

  • Patent number: 8195371
    Abstract: A motion control device for a vehicle includes a vehicle speed obtaining means for obtaining a speed of the vehicle, a curve shape obtaining means for obtaining a shape of a curve existing ahead of the vehicle on a road on which the vehicle is traveling, a position obtaining means for obtaining a relative position of the vehicle to the curve, a determining means for determining an appropriate vehicle speed for the vehicle to travel through the curve based on the shape of the curve obtained by the curve shape obtaining means, and a speed reduction controlling means for performing a speed reduction control on the vehicle based on the appropriate vehicle speed determined by the determining means.
    Type: Grant
    Filed: January 22, 2009
    Date of Patent: June 5, 2012
    Assignees: Advics Co., Ltd, Aisin AW Co., Ltd
    Inventors: Yoshiyuki Yasui, Keita Nakano, Hiroyuki Kodama, Masaki Maruyama, Takayuki Miyajima, Yoshito Kondo, Atsushi Takeuchi, Motoshi Suzuki
  • Patent number: 8150594
    Abstract: A target vehicle speed at a predetermined position ahead of a host vehicle is obtained, and a plurality of deceleration patterns with different deceleration schemes is obtained for decelerating the host vehicle to the target vehicle speed. Based on a driving operation for controlling speed of the host vehicle, a deceleration pattern is selected from the plurality of deceleration patterns. Using the selected deceleration pattern as a reference, the vehicle speed of the host vehicle is reduced to the target vehicle speed before the host vehicle reaches the predetermined position.
    Type: Grant
    Filed: March 10, 2009
    Date of Patent: April 3, 2012
    Assignee: Aisin AW Co., Ltd.
    Inventors: Takayuki Miyajima, Fumiharu Ogawa, Atsushi Takeuchi, Masaki Maruyama, Hiroyuki Kodama, Hideaki Koto
  • Patent number: 8060313
    Abstract: A simulation system includes electromagnetic field analyzing units that execute electromagnetic field analysis with respect to electromagnetic field analysis areas obtained by division of an area to be analyzed into the electromagnetic field analysis areas; one or more circuit analyzing units that execute circuit analysis with respect to a circuit unit in the area to be analyzed; and an aggregating unit that aggregates, from the electromagnetic field analyzing units, data for the circuit analysis by the one or more circuit analyzing units and transmits the data to the circuit analyzing units. The simulation system links plural processing units that mutually exchange data.
    Type: Grant
    Filed: June 24, 2009
    Date of Patent: November 15, 2011
    Assignee: Fujitsu Limited
    Inventor: Atsushi Takeuchi
  • Patent number: 8050834
    Abstract: Information pertaining to a first zone set ahead of a host vehicle and a second zone farther ahead than the first zone is acquired. Based on the information, if a distance between an end point of the first zone and a start point of the second zone is shorter than a distance within which the host vehicle can be slowed at a predetermined deceleration to a second target vehicle speed for traveling the second zone at the start point of the second zone, a second acceleration gear ratio is acquired for accelerating the host vehicle in a second acceleration zone following the second zone. The gear ratio of the host vehicle is set to the second acceleration gear ratio in a first deceleration zone for slowing the host vehicle before reaching the first zone.
    Type: Grant
    Filed: April 27, 2009
    Date of Patent: November 1, 2011
    Assignee: Aisin Aw Co., Ltd.
    Inventors: Yoshito Kondou, Takayuki Miyajima, Atsushi Takeuchi
  • Publication number: 20110237709
    Abstract: A molded fibrous basic magnesium sulfate filler-containing olefin polymer composition product is produced by a process comprising the steps of preparing a fibrous basic magnesium sulfate filler-containing master batch composition which comprises an olefin polymer, a fibrous basic magnesium sulfate filler, an elastomer, a fatty acid metal salt and a hydrocarbon or silicone oil or a hydrocarbon or silicone wax; mixing the master batch composition and a propylene polymer-containing diluent resin; kneading the resulting mixture in a molten state; and molding the molten mixture to give the molded product.
    Type: Application
    Filed: March 25, 2011
    Publication date: September 29, 2011
    Applicants: HONDA MOTOR CO., LTD., UBE MATERIAL INDUSTRIES, LTD.
    Inventors: Atsushi TAKEUCHI, Shinichi Yamamoto, Takashi Kishimoto
  • Publication number: 20110230608
    Abstract: A molded fibrous basic magnesium sulfate filler-containing olefin polymer composition product is produced by a process comprising the steps of preparing a fibrous basic magnesium sulfate tiller-containing master batch composition which comprises an olefin polymer, a fibrous basic magnesium sulfate filler, an elastomer, a specific lubricant and a specific filler-surface treating agent; mixing the master batch composition and a propylene polymer-containing diluent resin; kneading the resulting mixture in a molten state; and molding the molten mixture to give the molded product.
    Type: Application
    Filed: March 14, 2011
    Publication date: September 22, 2011
    Applicants: HONDA MOTOR CO., LTD, UBE MATERIAL INDUSTRIES, LTD.
    Inventors: Atsushi TAKEUCHI, Shinichi YAMAMOTO, Takashi KISHIMOTO
  • Publication number: 20110211619
    Abstract: According to one embodiment, a protective relay performs the following steps. A/D converter 11 acquires an electric current of a power transmission line 4 via a CT 5. A computing part 12 performs various protection computations such as current differential computation using a current data measured at the end of itself and a current data measured at the opposite end. A transmitting and receiving circuit 13 transmits the current data of itself to the other protective relay 1 at the opposite end via a transmission path 3. A received level detection part 14 detects the received level of the transmission data that has been transmitted from the opposite end and received by the transmitting and receiving circuit 13.
    Type: Application
    Filed: March 25, 2009
    Publication date: September 1, 2011
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Atsushi Takeuchi, Masanori Shimada
  • Patent number: 7940094
    Abstract: A semiconductor device provided which includes: an external power supply detection circuit which detects that an external power supply is turned on and outputs a first detection signal; an internal power supply voltage generation circuit which generates an internal power supply voltage based on the external power supply; a reference voltage generation circuit which generates a first reference voltage in response to the first detection signal; a reference voltage detection circuit which detects that the first reference voltage reaches a given level and outputs a second detection signal; a bias voltage generation circuit which, in response to the second detection signal, generates a bias voltage based on a second reference voltage dependent on the first reference voltage; and a power supply voltage detection circuit which, in response to the second detection signal, compares the bias voltage with a third reference voltage and outputs a start signal.
    Type: Grant
    Filed: December 14, 2009
    Date of Patent: May 10, 2011
    Assignee: Fujitsu Semiconductor Limited
    Inventor: Atsushi Takeuchi
  • Publication number: 20110082681
    Abstract: A coupled analysis simulation apparatus includes a coupled analysis processing unit configured to perform coupled analysis by performing electromagnetic field analysis and circuit analysis in coordination with each other, the electromagnetic field analysis being performed on a space including conductive layers to which an electronic circuit module is connected, the circuit analysis being performed on the electronic circuit module; a first generating unit configured to generate a virtual conductive part in a section or a region including connection parts connecting the electronic circuit module with the conductive layers; and a second generating unit configured to generate virtual connection parts that virtually connect the virtual conductive part with the conductive layers at positions where the connection parts are connected to the conductive layers.
    Type: Application
    Filed: October 6, 2010
    Publication date: April 7, 2011
    Applicant: FUJITSU LIMITED
    Inventors: Kumiko TERAMAE, Atsushi Takeuchi
  • Publication number: 20110077336
    Abstract: A molded propylene polymer product improved in flexural properties and/or impact resistance is prepared by a process comprising the steps of blending fibrous inorganic filler-containing pellets with a propylene polymer-containing matrix resin composition, in which the pellets comprises 35-80 wt. % of a fibrous inorganic filler, 1-45 wt. % of an olefin polymer, 5-45 wt. % of an elastomer, and 0.3-10.0 wt. % of a specific lubricant; kneading the blended product under molten condition; and molding the kneaded product.
    Type: Application
    Filed: December 9, 2010
    Publication date: March 31, 2011
    Applicants: HONDA MOTOR CO., LTD., UBE MATERIAL INDUSTRIES, LTD.
    Inventors: Atsushi TAKEUCHI, Shinichi YAMAMOTO, Takashi KISHIMOTO
  • Publication number: 20110050686
    Abstract: A three-dimensional data display apparatus is provided with a screen display processing section that generates a display screen with a structure arranged in a virtual space of a three-dimensional orthogonal coordinate system based on structure information stored in a data storage section and displays the display screen on a monitor, a grid setting-updating section that sets a grid in the virtual space, an operation information acquiring section that acquires operation information from a mouse, an input point position calculation section that calculates coordinates of an input point in the virtual space, calculates a moving destination of the input point based on the operation information, selects coordinates nearest to the moving destination of the input point from any one of the coordinates of each grid lattice based on the grid in the virtual space, the coordinates of a boundary of the structure and the coordinates of the point of intersection between the boundary of the structure and the grid and updates t
    Type: Application
    Filed: August 25, 2010
    Publication date: March 3, 2011
    Applicant: FUJITSU LIMITED
    Inventors: Kai NOJIMA, Atsushi Takeuchi, Kenji Nagase, Eiji Ohta
  • Patent number: 7891869
    Abstract: A temperature sensor circuit comprises a first monitor voltage generation circuit that generates a first monitor voltage with a characteristic that changes with respect to temperature; a second monitor voltage generation circuit that generates a second monitor voltage with a characteristic that changes by a variation amount different from the first monitor voltage with respect to the temperature; and a differential amplifier circuit, to which the first and second monitor voltages are inputted and that outputs the result of comparing the two voltages. Further, the differential amplifier circuit of the temperature sensor circuit is capable of switching to a first connection state, which outputs the comparison result, and to a second connection state, which outputs an offset monitor voltage that is rendered by adding the offset voltage of the differential amplifier circuit to the first or second monitor voltage or subtracting the offset voltage therefrom.
    Type: Grant
    Filed: June 23, 2008
    Date of Patent: February 22, 2011
    Assignee: Fujitsu Semiconductor Limited
    Inventor: Atsushi Takeuchi
  • Patent number: 7859322
    Abstract: An internal power-supply circuit generates an internal voltage based on a reference voltage, and has an external-power-supply terminal to which an external power-supply voltage having a first potential is applied during a normal operation and an external power-supply voltage having a second potential that is higher than the first potential is applied during a burn-in acceleration test, a reference-voltage generating unit for generating the reference voltage from the external power-supply voltage, and an internal-voltage generating unit for generating the internal voltage based on the reference voltage.
    Type: Grant
    Filed: August 7, 2008
    Date of Patent: December 28, 2010
    Assignee: Fujitsu Semiconductor Limited
    Inventor: Atsushi Takeuchi
  • Patent number: 7859135
    Abstract: A current mirror circuit which is connected to first and second power supplies and generates a desired current, has a plurality of first transistors which are connected in parallel to the first power supply side and the gates of which are connected to a common node, a plurality of second transistors which are cascode-connected to the plurality of first transistors and the gates of which are supplied with a cascode bias potential and a cascode bias generation circuit which generates the cascode bias potential, wherein the cascode bias generation circuit maintains the cascode bias potential during normal operation at a first potential between the potentials of the first and second power supplies, and maintains the cascode bias potential during power-on at a second potential closer to the potential of the second power supply than the first potential.
    Type: Grant
    Filed: June 26, 2008
    Date of Patent: December 28, 2010
    Assignee: Fujitsu Semiconductor Limited
    Inventors: Atsumasa Sako, Atsushi Takeuchi
  • Publication number: 20100324796
    Abstract: A target vehicle speed of when a vehicle travels a predetermined forward section is acquired. An acceleration gear ratio for acceleration of the vehicle to reach a vehicle speed higher than the target vehicle speed after the travel of the predetermined section is acquired. The gear ratio of the vehicle is set to the acceleration gear ratio before the vehicle reaches the start point of the predetermined section. Before the vehicle reaches the start point of the predetermined section, the vehicle speed is lowered to the target vehicle speed.
    Type: Application
    Filed: February 3, 2009
    Publication date: December 23, 2010
    Applicant: AISIN AW CO., LTD.
    Inventors: Atsushi Takeuchi, Takayuki Miyajima, Fumiharu Ogawa, Yoshito Konda
  • Publication number: 20100302628
    Abstract: The present invention relates to a microscope of which visibility, controllability and operability can be improved. In the microscope, an optical path and optical path of an image forming system are set so as to be perpendicular to each other when viewed from the top. In other words, in this microscope, there exists an ocular optical system that guides light, which propagates the optical path to optical path of the image forming system, to a user. The optical path is formed in a direction perpendicular to a direction of the light from a sample emitted from the ocular optical system to the user. The present invention can be applied to an inverted microscope.
    Type: Application
    Filed: August 6, 2008
    Publication date: December 2, 2010
    Applicant: NIKON CORPORATION
    Inventors: Toru Murayama, Atsushi Takeuchi, Yumiko Ouchi, Yuki Yoshida
  • Publication number: 20100272321
    Abstract: The present invention relates to a measuring apparatus, method and program with which a distance between two points that are not within one photographing range can be easily measured. In an image in which a start point is set, a specified position address calculation circuit 43 stores the coordinates of the start point, and a representative point setting circuit 44 sets a representative point, and stores the coordinates thereof, and characteristic quantity of the neighborhood image. Hereafter in each image until an image in which an end point is set, a representative point searching circuit 45 searches a representative point of the most recent image and stores the coordinates thereof, and the representative point setting circuit 44 sets a new representative point, and stores the coordinates thereof and the characteristic quantity of the neighborhood image. The specified position address calculation circuit 43 stores the coordinates of the end point in the image in which the end point is set.
    Type: Application
    Filed: July 8, 2010
    Publication date: October 28, 2010
    Applicant: NIKON CORPORATION
    Inventors: Isao Kimura, Atsushi Takeuchi
  • Patent number: 7821863
    Abstract: Each of first and second differential amplifiers has a function of increasing a bias current in response to the activation of a drivability control signal. A first driving circuit connects an output node to a high power supply line in response to the activation of an output signal of the first differential amplifier, and connects the output node to a low power supply line in response to the activation of an output signal of the second differential amplifier. Only during the activation period of the drivability control signal, a second driving circuit connects the output node to the high power supply line in response to the activation of the output signal of the first differential amplifier, and connects the output node to the low power supply line in response to the activation of the output signal of the second differential amplifier.
    Type: Grant
    Filed: October 30, 2008
    Date of Patent: October 26, 2010
    Assignee: Fujitsu Semiconductor Limited
    Inventor: Atsushi Takeuchi
  • Publication number: 20100242671
    Abstract: A transmission includes a controller that has a rapid-deceleration judge and a rapid-deceleration processor. The rapid-deceleration judge judges whether a vehicle is decelerating rapidly or not. The rapid-deceleration processor includes a torque-fluctuation inhibitor, and an after-rapid-deceleration change-speed stage anticipator. The torque-fluctuation inhibitor shuts off power transmission from a power source, or holds power transmission by way of a current change-speed stage or lower, when the vehicle is decelerating rapidly. The after-rapid-deceleration change-speed stage anticipator anticipates a subsequent change-speed stage being adapted for restarting or reaccelerating the vehicle that has come out of rapid deceleration.
    Type: Application
    Filed: March 23, 2010
    Publication date: September 30, 2010
    Inventors: Hiroki HATORI, Takeshige Miyazaki, Yoshiki Ito, Hiroshi Toyoda, Kiyoshi Nagami, Atsushi Takeuchi
  • Publication number: 20100250080
    Abstract: A control apparatus for an automated manual transmission having a plurality of power transmitting units respectively including clutches for connecting and disconnecting a power transmission path between a power source and the automated manual transmission and transmission mechanisms connected to the corresponding clutches so as to transmit a power of the power source, includes a clutch temperature calculating means for calculating a temperature of each of the clutches, and a vehicle moving start controlling means for controlling a moving start of the vehicle so that when the temperature of one of the clutches, calculated by means of the clutch temperature calculating means, is equal to or higher than a predetermined usage restriction threshold value, the other one of the clutches is used so as to transmit the power of the power source to the other one of the power transmission units, having the other one of the clutches.
    Type: Application
    Filed: March 30, 2010
    Publication date: September 30, 2010
    Applicant: AISIN AI CO., LTD.
    Inventors: Shuichi DOMAE, Atsushi Takeuchi, Kiyoshi Nagami, Takeshige Miyazaki, Yoshiki Ito, Hiroki Hatori, Hiroshi Toyoda