Patents by Inventor Masayuki Baba

Masayuki Baba 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: 20100137103
    Abstract: An electronic control unit is provided with two types of gear change maps: a first gear change map based on the vehicle speed and the accelerator pedal operation amount; and a second gear change map based on the vehicle speed and the required drive force of the vehicle. The electronic control unit determines whether the automatic transmission should downshift with reference to the first gear change map, and determines whether the automatic transmission should upshift with reference to the second gear change map.
    Type: Application
    Filed: October 21, 2008
    Publication date: June 3, 2010
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Seiji Kuwahara, Hideaki Otsubo, Masato Kaigawa, Masayuki Baba
  • Patent number: 7702703
    Abstract: To provide a determination apparatus and a determination method which are capable of determining whether a signal outputted from a testing object is good or not, a Cyclic Redundancy Check (CRC) calculation circuit unit performs calculation on an image signal and a determination circuit unit compares a calculation result obtained by the CRC calculation circuit unit with an expected value stored in an expected value storing unit to determine whether a quality of the image signal is good or not.
    Type: Grant
    Filed: January 17, 2006
    Date of Patent: April 20, 2010
    Assignee: Fujitsu Limited
    Inventors: Koichi Sano, Masayuki Baba
  • Publication number: 20100044097
    Abstract: The invention has an object of providing a connector for connecting between a printed circuit board and a test device, capable of easily attaching and detaching the connector at low cost. The connector includes at least one conducting pin 28 that is protruded from a connector body, and at least one fixing pin 30 that is extended substantially in parallel with the conducting pin. The fixing pin 30 is longer than the conducting pin 28.
    Type: Application
    Filed: October 29, 2009
    Publication date: February 25, 2010
    Applicant: FUJITSU LIMITED
    Inventors: Masayuki Baba, Shuichi Kameyama
  • Patent number: 7630411
    Abstract: First and second input data sequences are packetized to produce packets having fixed first and second lengths, respectively. A flag and headers are attached to the packets for transmission. In a demultiplexing apparatus, when the header cannot be properly identified, subsequent demultiplexing steps are performed by estimating that the subsequent data is the first input data sequence, when the first length occurs before the next flag, and estimating that the subsequent data is the second input data sequence, when the second length occurs. When the flag cannot be properly identified, the flag is expected at the first length from the previous header when the previous header indicates the first input data sequence, and the flag is expected at the second length when the previous header indicates the second input data sequence.
    Type: Grant
    Filed: July 31, 2001
    Date of Patent: December 8, 2009
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Masayuki Baba, Yoshiaki Kato, Yukinari Matsuda
  • Patent number: 7628645
    Abstract: The invention has an object of providing a connector for connecting between a printed circuit board and a test device, capable of easily attaching and detaching the connector at low cost. The connector includes at least one conducting pin 28 that is protruded from a connector body, and at least one fixing pin 30 that is extended substantially in parallel with the conducting pin. The fixing pin 30 is longer than the conducting pin 28.
    Type: Grant
    Filed: August 12, 2008
    Date of Patent: December 8, 2009
    Assignee: Fujitsu Limited
    Inventors: Masayuki Baba, Shuichi Kameyama
  • Publication number: 20090024292
    Abstract: An ECU executes a program including the steps of: detecting an accelerator position based on a signal transmitted from an accelerator position sensor 8010; calculating current driving force actually output from a vehicle; estimating a driving force expected by the driver, in accordance with the accelerator position and the current driving force actually output from the vehicle; determining a target throttle opening position so that difference between the driving force expected by the driver and the current driving force actually output by the vehicle becomes smaller, and controlling an electronic valve 8016.
    Type: Application
    Filed: July 7, 2008
    Publication date: January 22, 2009
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Seiji Kuwahara, Masayuki Baba
  • Publication number: 20080316725
    Abstract: The invention has an object of providing a connector for connecting between a printed circuit board and a test device, capable of easily attaching and detaching the connector at low cost. The connector includes at least one conducting pin 28 that is protruded from a connector body, and at least one fixing pin 30 that is extended substantially in parallel with the conducting pin. The fixing pin 30 is longer than the conducting pin 28.
    Type: Application
    Filed: August 12, 2008
    Publication date: December 25, 2008
    Applicant: FUJITSU LIMITED
    Inventors: Masayuki Baba, Shuichi Kameyama
  • Patent number: 7425151
    Abstract: The invention has an object of providing a connector for connecting between a printed circuit board and a test device, capable of easily attaching and detaching the connector at low cost. The connector includes at least one conducting pin 28 that is protruded from a connector body, and at least one fixing pin 30 that is extended substantially in parallel with the conducting pin. The fixing pin 30 is longer than the conducting pin 28.
    Type: Grant
    Filed: January 25, 2007
    Date of Patent: September 16, 2008
    Assignee: Fujitsu Limited
    Inventors: Masayuki Baba, Shuichi Kameyama
  • Publication number: 20080131074
    Abstract: A control unit (3) is provided for storing time information of data which are received for the first time by a receiving unit (1) in a memory (3a), and for, every time when the receiving unit (1) detects time information, acquiring the time information from the receiving unit (1), calculating the difference between the acquired time information and the time information of the first received data stored in the memory (3a), and, when the difference reaches a predetermined amount, outputting a command for starting a playback of data to a playback unit (4). The playback unit (4) starts a playback of the data stored in the storage unit (2) when the command for starting a playback of data is outputted from the control unit (3).
    Type: Application
    Filed: November 29, 2007
    Publication date: June 5, 2008
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Masayuki Baba, Hiroyuki Kurokawa, Mitsuyoshi Suzuki, Takehiko Hanada
  • Publication number: 20070268927
    Abstract: Provided are: a multiplexing apparatus for comparing priorities, selecting multiplexed data in an arbitrary output rate, and outputting the multiplexed data; and a receiving apparatus for combining data outputted from the multiplexing apparatus in a time sequential order, and thereafter outputting the data.
    Type: Application
    Filed: January 18, 2005
    Publication date: November 22, 2007
    Inventors: Masayuki Baba, Yoshiaki Kato
  • Publication number: 20070248170
    Abstract: It is possible to conduct reproduction control so as to thin out frames or widen the frame interval without deterioration of a reproduction quality. A transmitting apparatus (1) includes an encoding unit (3) for temporally dividing media data having a temporal continuity and encoding the media data, a reproduction information generating unit (4) for generating the reproduction information on the basis of the contents of the media, and a transmitting unit (5) for transmitting the encoded media data and the generated reproduction information. Further, a receiving apparatus (11) includes a receiving unit (12) for extracting media encoded data having a temporal continuity and the reproduction information from the received data, a decoding unit (13) for decoding the media encoded data, and a reproducing unit (14) for reproducing the decoded media data that is decoded on the basis of the reproduction information.
    Type: Application
    Filed: October 15, 2004
    Publication date: October 25, 2007
    Inventors: Masayuki Baba, Hiroyuki Kurokawa, Yoshiaki Kato
  • Publication number: 20070123099
    Abstract: The invention has an object of providing a connector for connecting between a printed circuit board and a test device, capable of easily attaching and detaching the connector at low cost. The connector includes at least one conducting pin 28 that is protruded from a connector body, and at least one fixing pin 30 that is extended substantially in parallel with the conducting pin. The fixing pin 30 is longer than the conducting pin 28.
    Type: Application
    Filed: January 25, 2007
    Publication date: May 31, 2007
    Applicant: FUJITSU LIMITED
    Inventors: Masayuki Baba, Shuichi Kameyama
  • Publication number: 20070078922
    Abstract: To provide a determination apparatus and a determination method which are capable of determining whether a signal outputted from a testing object is good or not, a CRC calculation circuit unit performs calculation on an image signal and a determination circuit unit compares a calculation result obtained by the CRC calculation circuit unit with an expected value stored in an expected value storing unit to determine whether a quality of the image signal is good or not.
    Type: Application
    Filed: January 17, 2006
    Publication date: April 5, 2007
    Inventors: Koichi Sano, Masayuki Baba
  • Patent number: 7134909
    Abstract: A connector has conducting pins projecting from a connector body, and fixing pin extending substantially in parallel with the conducting pins. The fixing pins are longer than the conducting pins. The fixing pins are constructed such that they can be inserted in corresponding fixing holes of a printed circuit board when the connector is attached to the printed circuit board. The fixing pins are locked in the fixing holes to secure the electrical connection between the conducting pins and corresponding electrode pads and the mechanical connection between the connector and the printed circuit board.
    Type: Grant
    Filed: October 21, 2004
    Date of Patent: November 14, 2006
    Assignee: Fujitsu Limited
    Inventors: Masayuki Baba, Shuichi Kameyama
  • Publication number: 20060025013
    Abstract: A connector has conducting pins projecting from a connector body, and fixing pin extending substantially in parallel with the conducting pins. The fixing pins are longer than the conducting pins. The fixing pins are constructed such that they can be inserted in corresponding fixing holes of a printed circuit board when the connector is attached to the printed circuit board. The fixing pins are locked in the fixing holes to secure the electrical connection between the conducting pins and corresponding electrode pads and the mechanical connection between the connector and the printed circuit board.
    Type: Application
    Filed: October 21, 2004
    Publication date: February 2, 2006
    Applicant: FUJITSU LIMITED
    Inventors: Masayuki Baba, Shuichi Kameyama
  • Publication number: 20040071143
    Abstract: In a multiplexing apparatus, input data sequences of two types a and b are packetized using fixed lengths La and Lb so as to produce packets 3a and 3b, respectively. A flag 1 and headers 2a and 2b indicating a data type of packet are attached to the packets 3a and 3b for transmission. In a demultiplexing apparatus, when the header 2 cannot be properly identified due to a transmission error or the like, subsequent demultiplexing steps are performed by estimating that the subsequent data is the input data sequence a, when the length La occurs before the next flag 1, and estimating that the subsequent data is the input data sequence b, when the length Lb occurs.
    Type: Application
    Filed: August 20, 2003
    Publication date: April 15, 2004
    Inventors: Masayuki Baba, Yoshiaki Kato, Yukinari Matsuda
  • Patent number: 6385212
    Abstract: A data switching apparatus selects and transmits one of a plurality of received data and switches coded data while holding a coding unit of the coded data. A data switching apparatus includes plural data unit detectors each for detecting a coding unit of a data from a received data; plural data storages each for storing a received data in a buffer and transmitting the received data at a given time from a point specified by the data unit detector; and a data selecting unit for selecting and transmitting only one data stream from a plurality of data streams which are transmitted respectively from the plural data storages.
    Type: Grant
    Filed: October 30, 1998
    Date of Patent: May 7, 2002
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Masayuki Baba, Yoshiaki Kato, Tokumichi Murakami
  • Patent number: 4515384
    Abstract: A front wheel suspension system for a motorcycle including a telescopic hydraulic shock absorber mechanism which provides an anti-dive function upon braking of a front wheel of the motorcycle. In addition to a main oil passage which is intercepted upon braking of the front wheel, a bypass oil passage is provided between inner and outer tubular members comprising a fork pipe and a bottom case, respectively, disposed in a telescopically fitted relationship with each other. An adjustable orifice mechanism is provided in an intermediate position in the bypass oil passage. The suspension system provides an appropriate adjustment of the damping effect of the shock absorber mechanism in a direction of contraction of a front fork upon an anti-dive operation.
    Type: Grant
    Filed: September 15, 1982
    Date of Patent: May 7, 1985
    Assignees: Honda Giken Kogyo Kabushiki Kaisha, Showa Manufacturing Co., Ltd.
    Inventors: Kenji Honma, Toshio Asami, Masayuki Baba, Sumio Nakayama