Patents by Inventor Taisen Hayashi

Taisen Hayashi 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).

  • Language conversion system and text creating system using such
    Patent number: 5845143
    Abstract: A language conversion system converts an original sentence in a source-language into a translated sentence in a target-language.
    Type: Grant
    Filed: May 26, 1995
    Date of Patent: December 1, 1998
    Assignee: Ricoh Company, Ltd.
    Inventors: Satoshi Yamauchi, Phyllis Anwyl, Masayuki Kameda, Takashi Katooka, Masumi Narita, Hideo Ito, Yoshihisa Ohguro, Taisen Hayashi, Hiroko Yamagata, Sakiko Honma, Ayako Oono
  • Language conversion system and text creating system using such
    Patent number: 5675815
    Abstract: A language conversion system converts an original sentence in a source-language into a translated sentence in a target-language.
    Type: Grant
    Filed: November 9, 1993
    Date of Patent: October 7, 1997
    Assignee: Ricoh Company, Ltd.
    Inventors: Satoshi Yamauchi, Phyllis Anwyl, Masayuki Kameda, Takashi Katooka, Masumi Narita, Hideo Ito, Yoshihisa Ohguro, Taisen Hayashi, Hiroko Yamagata, Sakiko Honma, Ayako Oono
  • Language conversion system and text creating system using such
    Patent number: 5652896
    Abstract: A language conversion system converts an original sentence in a source-language into a translated sentence in a target-language.
    Type: Grant
    Filed: May 26, 1995
    Date of Patent: July 29, 1997
    Assignee: Ricoh Company, Ltd.
    Inventors: Satoshi Yamauchi, Phyllis Anwyl, Masayuki Kameda, Takashi Katooka, Masumi Narita, Hideo Ito, Yoshihisa Ohguro, Taisen Hayashi, Hiroko Yamagata, Sakiko Honma, Ayako Oono
  • Language conversion system and text creating system using such
    Patent number: 5646840
    Abstract: A language conversion system converts an original sentence in a source-language into a translated sentence in a target-language.
    Type: Grant
    Filed: May 26, 1995
    Date of Patent: July 8, 1997
    Assignee: Ricoh Company, Ltd.
    Inventors: Satoshi Yamauchi, Phyllis Anwyl, Masayuki Kameda, Takashi Katooka, Masumi Narita, Hideo Ito, Yoshihisa Ohguro, Taisen Hayashi, Hiroko Yamagata, Sakiko Honma, Ayako Oono
  • System for driving ink drop generator of ink-jet printer
    Patent number: 4291316
    Abstract: In one embodiment of the present invention an ink manifold is divided into a first ink chamber communicated with an ink drop issuing nozzle and a second ink chamber communicated with an ink source and the first ink chamber through a narrow passage. First and second piezoelectric elements are mounted in opposed relationship with the first and second ink chambers, respectively. The second piezoelectric element is normally applied with such a second driving voltage that the ink will not issue through the nozzle. The frequency of a first driving voltage applied to the first piezoelectric element is twice as high as that of the second driving voltage, and the first driving voltage is selectively applied in synchronism with the second driving voltage only during the positive going half cycle thereof so that an ink drop may be issued through the nozzle during the positive going half cycle of the first driving voltage.
    Type: Grant
    Filed: June 20, 1979
    Date of Patent: September 22, 1981
    Assignee: Ricoh Co., Ltd.
    Inventors: Sadao Kakeno, Taisen Hayashi, Hiromichi Komai, Hiroshi Yamazaki