Patents by Inventor Yutaka Nishimura

Yutaka Nishimura 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: 6403127
    Abstract: A method for producing elastic and glutinous noodles is provided that includes adding transglutaminase and either gliadin or glutenin to cereal. The noodles keep their original elasticity and glutinosity for a long period of time, even after having been boiled and acid-processed or retorted. A composition and a dough mixture that include transglutaminase and gliadin or glutenin are also described.
    Type: Grant
    Filed: April 10, 1998
    Date of Patent: June 11, 2002
    Assignee: Ajinomoto Co., Inc.
    Inventors: Katsutoshi Yamazaki, Yutaka Nishimura
  • Patent number: 6095117
    Abstract: The present invention relates to a method and an apparatus for controlling a car equipped with an automatic transmission having a lockup clutch. According to the control method of the present invention, when the lockup clutch is in the lockup state, a variation of a generated torque is detected. When the range of the torque variation detected exceeds a predetermined value, an engine torque is reduced by controlling the engine, and the automatic transmission is controlled to compensate for a reduction of the driving torque due to a reduction of the engine torque. Thus, the speed change ratio is changed to the low gear side.
    Type: Grant
    Filed: January 25, 1999
    Date of Patent: August 1, 2000
    Assignee: Hitachi, Ltd.
    Inventors: Toshimichi Minowa, Yutaka Nishimura, Ken'ichi Kawashima, Hiroshi Kuroiwa, Masahiko Ibamoto
  • Patent number: 6000378
    Abstract: A change gear control device is provided for an automatic transmission in a motor vehicle propelled by an internal combustion engine which is operated with an air/fuel mixture having air/fuel ratios ranging from a fuel rich air/fuel ratio to a fuel lean air/fuel ratio depending on driving conditions of the motor vehicle. In this device a first detector detects an engine torque of the internal combustion engine and a second detector detects a vehicle speed of the motor vehicle. A processor processes transmission gear ratios for the automatic transmission.
    Type: Grant
    Filed: August 31, 1998
    Date of Patent: December 14, 1999
    Assignee: Hitachi, Ltd.
    Inventors: Toshimichi Minowa, Hiroshi Kimura, Yoshiyuki Yoshida, Yoshishige Ohyama, Yutaka Nishimura
  • Patent number: 5993543
    Abstract: The first object of the present invention is to provide a PDP with improved panel brightness which is achieved by improving the efficiency in conversion from discharge energy to visible rays. The second object of the present invention is to provide a PDP with improved panel life which is achieved by improving the protecting layer protecting the dielectrics glass layer. To achieve the first object, the present invention sets the amount of xenon in the discharge gas to the range of 10% by volume to less than 100% by volume, and sets the charging pressure for the discharge gas to the range of 500 to 760 Torr which is higher than conventional charging pressures. With such construction, the panel brightness increases. Also, to achieve the second object, the present invention has, on the surface of the dielectric glass layer, a protecting layer consisting of an alkaline earth oxide with (100)-face or (110)-face orientation.
    Type: Grant
    Filed: July 9, 1997
    Date of Patent: November 30, 1999
    Assignee: Masaki Aoki Et Al.
    Inventors: Masaki Aoki, Hideo Torii, Eiji Fujii, Mitsuhiro Ohtani, Takashi Inami, Hiroyuki Kawamura, Hiroyoshi Tanaka, Ryuichi Murai, Yasuhisa Ishikura, Yutaka Nishimura, Katsuyoshi Yamashita
  • Patent number: 5888166
    Abstract: A method and an apparatus control a car equipped with an automatic transmission having a lockup clutch. When the lockup clutch is in the lockup state, a variation of a generated torque is detected. When the range of the torque variation detected exceeds a predetermined value, an engine torque is reduced by controlling the engine, and the automatic transmission is controlled to compensate for a reduction of the driving torque due to a reduction of the engine torque. Thus, the speed change ratio is changed to the low gear side.
    Type: Grant
    Filed: August 27, 1997
    Date of Patent: March 30, 1999
    Assignee: Hitachi, Ltd.
    Inventors: Toshimichi Minowa, Yutaka Nishimura, Ken'ichi Kawashima, Hiroshi Kuroiwa, Masahiko Ibamoto
  • Patent number: 5817932
    Abstract: An intake air flow measuring apparatus for internal combustion engine apparatus has a thermal type air flow meter, a unit for correcting the response delay of the thermal type air flow meter, and a unit for detecting the direction of the flow of intake air so that an amount of reverse air flow is detected by the response delay correcting unit and air flow direction unit, and that a true amount of sucked air flow is calculated from the output of the thermal type air flow meter and the amount of reverse air flow.
    Type: Grant
    Filed: August 2, 1995
    Date of Patent: October 6, 1998
    Assignees: Hitachi, Ltd., Hitachi Car Engineering Co., Ltd.
    Inventors: Yutaka Nishimura, Izumi Watanabe
  • Patent number: 5813387
    Abstract: A change gear control device is provided for an automatic transmission in a motor vehicle propelled by an internal combustion engine which is operated with an air/fuel mixture having air/fuel ratios ranging from a fuel rich air/fuel ratio to a fuel lean air/fuel ratio depending on driving conditions of the motor vehicle. In this device a first detector detects an engine torque of the internal combustion engine and a second detector detects a vehicle speed of the motor vehicle. A processor processes transmission gear ratios for the automatic transmission.
    Type: Grant
    Filed: December 27, 1996
    Date of Patent: September 29, 1998
    Assignee: Hitachi, Ltd.
    Inventors: Toshimichi Minowa, Hiroshi Kimura, Yoshiyuki Yoshida, Yoshishige Ohyama, Yutaka Nishimura
  • Patent number: 5770921
    Abstract: The first object of the present invention is to provide a PDP with improved panel brightness which is achieved by improving the efficiency in conversion from discharge energy to visible rays. The second object of the present invention is to provide a PDP with improved panel life which is achieved by improving the protecting layer protecting the dielectrics glass layer. To achieve the first object, the present invention sets the amount of xenon in the discharge gas to the range of 10% by volume to less than 100% by volume, and sets the charging pressure for the discharge gas to the range of 500 to 760Torr which is higher than conventional charging pressures. With such construction, the panel brightness increases. Also, to achieve the second object, the present invention has, on the surface of the dielectrics glass layer, a protecting layer consisting of an alkaline earth oxide with (100)-face or (110)-face orientation.
    Type: Grant
    Filed: December 16, 1996
    Date of Patent: June 23, 1998
    Assignee: Matsushita Electric Co., Ltd.
    Inventors: Masaki Aoki, Hideo Torii, Eiji Fujii, Mitsuhiro Ohtani, Takashi Inami, Hiroyuki Kawamura, Hiroyoshi Tanaka, Ryuichi Murai, Yasuhisa Ishikura, Yutaka Nishimura, Katsuyoshi Yamashita
  • Patent number: 5724866
    Abstract: The present invention relates to a method and an apparatus for controlling a car equipped with an automatic transmission having a lockup clutch. According to the control method of the present invention, when the lockup clutch is in the lockup state, a variation of a generated torque is detected. When the range of the torque variation detected exceeds a predetermined value, an engine torque is reduced by controlling the engine, and the automatic transmission is controlled to compensate for a reduction of the driving torque due to a reduction of the engine torque. Thus, the speed change ratio is changed to the low gear side.
    Type: Grant
    Filed: August 21, 1996
    Date of Patent: March 10, 1998
    Assignee: Hitachi, Ltd.
    Inventors: Toshimichi Minowa, Yutaka Nishimura, Ken'ichi Kawashima, Hiroshi Kuroiwa, Masahiko Ibamoto
  • Patent number: 5681238
    Abstract: The present invention relates to a method and an apparatus for controlling a car equipped with an automatic transmission having a lockup clutch. According to the control method of the present invention, when the lockup clutch is in the lockup state, a variation of a generated torque is detected. When the range of the torque variation detected exceeds a predetermined value, an engine torque is reduced by controlling the engine, and the automatic transmission is controlled to compensate for a reduction of the driving torque due to a reduction of the engine torque. Thus, the speed change ratio is changed to the low gear side.
    Type: Grant
    Filed: August 21, 1996
    Date of Patent: October 28, 1997
    Assignee: Hitachi, Ltd.
    Inventors: Toshimichi Minowa, Yutaka Nishimura, Ken'ichi Kawashima, Hiroshi Kuroiwa, Masahiko Ibamoto
  • Patent number: 5665029
    Abstract: The present invention relates to a method and an apparatus for controlling a car equipped with an automatic transmission having a lockup clutch. According to the control method of the present invention, when the lockup clutch is in the lockup state, a variation of a generated torque is detected. When the range of the torque variation detected exceeds a predetermined value, an engine torque is reduced by controlling the engine, and the automatic transmission is controlled to compensate for a reduction of the driving torque due to a reduction of the engine torque. Thus, the speed change ratio is changed to the low gear side.
    Type: Grant
    Filed: August 22, 1996
    Date of Patent: September 9, 1997
    Assignee: Hitachi, Ltd.
    Inventors: Toshimichi Minowa, Yutaka Nishimura, Ken'ichi Kawashima, Hiroshi Kuroiwa, Masahiko Ibamoto
  • Patent number: 5643133
    Abstract: A change gear control device is provided for an automatic transmission in a motor vehicle propelled by an internal combustion engine which is operated with an air/fuel mixture having air/fuel ratios ranging from a fuel rich air/fuel ratio to a fuel lean air/fuel ratio depending on driving conditions of the motor vehicle. In this device a first detector detects an engine torque of the internal combustion engine and a second detector detects a vehicle speed of the motor vehicle. A processor processes transmission gear ratios for the automatic transmission.
    Type: Grant
    Filed: February 1, 1994
    Date of Patent: July 1, 1997
    Assignee: Hitachi, Ltd.
    Inventors: Toshimichi Minowa, Hiroshi Kimura, Yoshiyuki Yoshida, Yoshishige Ohyama, Yutaka Nishimura
  • Patent number: 5635006
    Abstract: The fine-line pattern forming method is to form a pattern by transferring the pattern formed on the blanket of which surface is covered with an elastic material mainly composed of silicone resin, on a substrate on which a tack layer is formed.
    Type: Grant
    Filed: June 19, 1990
    Date of Patent: June 3, 1997
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Hirotoshi Watanabe, Yutaka Nishimura, Koji Matsuo, Noboru Aikawa, Masahide Tsukamoto
  • Patent number: 5603673
    Abstract: A change gear control device is provided for an automatic transmission in a motor vehicle propelled by an internal combustion engine which is operated with an air/fuel mixture having air/fuel ratios ranging from a fuel rich air/fuel ratio to a fuel lean air/fuel ratio depending on driving conditions of the motor vehicle. In this device a first detector detects an engine torque of the internal combustion engine and a second detector detects a vehicle speed of the motor vehicle. A processor processes transmission gear ratios for the automatic transmission.
    Type: Grant
    Filed: November 7, 1995
    Date of Patent: February 18, 1997
    Assignee: Hitachi, Ltd.
    Inventors: Toshimichi Minowa, Hiroshi Kimura, Yoshiyuki Yoshida, Yoshishige Ohyama, Yutaka Nishimura
  • Patent number: 5580334
    Abstract: A method and an apparatus for controlling a car equipped with an automatic transmission having a lockup clutch. According to the control method when the lockup clutch is in the lockup state, a variation of a generated torque is detected. When the range of the torque variation detected exceeds a predetermined value, an engine torque is reduced by controlling the engine, and the automatic transmission is controlled to compensate for a reduction of the driving torque due to a reduction of the engine torque. Thus, the speed change ratio is changed to the low gear side.
    Type: Grant
    Filed: August 30, 1995
    Date of Patent: December 3, 1996
    Assignee: Hitachi, Ltd.
    Inventors: Toshimichi Minowa, Yutaka Nishimura, Ken'ichi Kawashima, Hiroshi Kuroiwa, Masahiko Ibamoto
  • Patent number: 5533329
    Abstract: A control apparatus for a gas turbine having an air flow control valve for controlling the flow rate of combustion air in an air flow passage from a compressor to the gas turbine, includes an air velocity or flow sensor arranged in the vicinity of the air flow control valve. A control unit operates to control the opening of a fuel flow regulation valve and/or an air flow control valve on the basis of a signal from the air velocity or flow sensor, thereby to control the air fuel ratio in a combustion section of the gas turbine.
    Type: Grant
    Filed: May 10, 1994
    Date of Patent: July 9, 1996
    Assignee: Hitachi, Ltd.
    Inventors: Yoshishige Ohyama, Yutaka Nishimura, Yoshio Sato, Motohisa Nishihara, Shigeru Azuhata, Kazuyuki Ito
  • Patent number: 5520047
    Abstract: In the thermal process air flow meter according to the invention first, second and third electrode terminals are arranged on the same surface at one end of a substrate. A first exothermic resistor is connected between the first and second terminals, and a second exothermic resistor is connected between the second and third terminals, with the first exothermic resistor on a front surface of a substrate and the second exothermic resistor on the opposite (back) surface. The substrate may also carry the semiconductor elements of an electronic circuit used to analyze electric signals from the terminals. In a preferred embodiment of the invention, the substrate is mounted at an incline relative to the direction of unobstructed air flow in the air passage.
    Type: Grant
    Filed: March 4, 1994
    Date of Patent: May 28, 1996
    Assignee: Hitachi, Ltd.
    Inventors: Minoru Takahashi, Kaoru Uchiyama, Yutaka Nishimura, Isao Nunokawa
  • Patent number: 5517971
    Abstract: The air meter forming part of the air intake passage of the engine is equipped with an electronic circuit for measuring the rate of intake air and a memory for storing data pertaining to actual air flow rate versus output characteristics of the air meter or correction data for calculation of air flow rate. The engine control unit digitally calculates actual air flow rate to be used for determination of the amount of fuel to be supplied from a signal output from the air meter with reference to the air flow rate versus output characteristics of the air meter or air flow correction data fetched from the memory provided on the air meter body.
    Type: Grant
    Filed: April 4, 1994
    Date of Patent: May 21, 1996
    Assignee: Hitachi, Ltd.
    Inventors: Yutaka Nishimura, Atsushi Kanke
  • Patent number: 5508923
    Abstract: The invention provides a system for controlling a vehicle engine according to a plurality of stored torque patterns for various vehicle operating environments, based upon the accelerator pedal position and the vehicle speed. A vehicle environment, detection unit evaluates the vehicle environment and a target drive shaft torque pattern is selected from the plurality of target drive shaft torque patterns stored in a torque pattern storage. A target drive shaft torque calculating unit determines a target drive shaft torque from the selected target drive shaft torque pattern, the detected accelerator pedal operating amount and the detected vehicle speed. Finally, an engine output calculator determines an engine output at which a vehicle drive shaft generates the target drive shaft torque, and outputs the determined engine output to an engine output control unit.
    Type: Grant
    Filed: February 23, 1993
    Date of Patent: April 16, 1996
    Assignee: Hitachi, Ltd.
    Inventors: Masahiko Ibamoto, Hiroatsu Tokuda, Michimasa Horiuchi, Naoyuki Ozaki, Yutaka Nishimura
  • Patent number: D408053
    Type: Grant
    Filed: July 11, 1997
    Date of Patent: April 13, 1999
    Assignee: Mita Industrial Co., Ltd.
    Inventors: Mitsuharu Okada, Yutaka Nishimura