Patents by Inventor Osamu Urano

Osamu Urano 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: 6040918
    Abstract: A copying machine of the present invention has a scanner unit (2) for reading an original, a line type thermal head (14) for printing read image data on tape (16) to be used as a recording medium, a tape cartridge (51) for supplying the tape and a tape conveying mechanism. The tape (16) has an image carrying sheet (161), the front surface of which is a printing face to be printed with an image, an adhesive layer (162) formed by applying an adhesive to the back surface of this image carrying sheet and a release sheet (163) releasably stuck to the surface of the adhesive layer. The tape is taken up like a roll and is detachably fitted into the body of the copying machine in the form of the tape cartridge (51). At both ends of the tape, conveyance border portions of a uniform width are formed. In the border portions, engaging holes ( ) are formed at regular intervals in the direction of the length of the tape.
    Type: Grant
    Filed: September 9, 1997
    Date of Patent: March 21, 2000
    Assignee: Sieko Epson Corporation
    Inventors: Isao Edatsune, Hiroshi Kuriyama, Osamu Urano
  • Patent number: 5983186
    Abstract: Techniques for implementing adaptable voice activation operations for interactive speech recognition devices and instruments. Specifically, such speech recognition devices and instruments include an input sound signal power or volume detector in communication with a central CPU for bringing the CPU out of an initial sleep state upon detection of perceived voice exceeding a predetermined threshold volume level and is continuously perceived for at least a certain period of time. If both these conditions are satisfied, the CPU is transitioned into an active mode so that the perceived voice can be analyzed against a set of registered key words to determine if a "power on" command or similar instruction has been received. If so, the CPU maintains an active state in normal speech recognition processing ensues until a "power off" command is received.
    Type: Grant
    Filed: August 20, 1996
    Date of Patent: November 9, 1999
    Assignee: Seiko Epson Corporation
    Inventors: Yasunaga Miyazawa, Mitsuhiro Inazumi, Hiroshi Hasegawa, Isao Edatsune, Osamu Urano
  • Patent number: 5946658
    Abstract: A technique for improving speech recognition in low-cost, speech interactive devices. This technique calls for selectively implementing a speaker-specific word enrollment and detection unit in parallel with a word detection unit to permit comprehension of spoken commands or messages when no recognizable words are found. Preferably, specific speaker detection will be based on the speaker's own personal list of words or expression. Other facets include complementing non-specific pre-registered word characteristic information with individual, speaker-specific verbal characteristics to improve recognition in cases where the speaker has unusual speech mannerisms or accent and response alteration in which speaker-specification registration functions are leveraged to provide access and permit changes to a predefined responses table according to user needs and tastes.
    Type: Grant
    Filed: October 2, 1998
    Date of Patent: August 31, 1999
    Assignee: Seiko Epson Corporation
    Inventors: Yasunaga Miyazawa, Mitsuhiro Inazumi, Hiroshi Hasegawa, Isao Edatsune, Osamu Urano
  • Patent number: 5842168
    Abstract: A technique for improving speech recognition in low-cost, speech interactive devices. This technique calls for selectively implementing a speaker-specific word enrollment and detection unit in parallel with a word detection unit to permit comprehension of spoken commands or messages when no recognizable words are found. Preferably, specific speaker detection will be based on the speaker's own personal list of words or expression. Other facets include complementing non-specific pre-registered word characteristic information with individual, speaker-specific verbal characteristics to improve recognition in cases where the speaker has unusual speech mannerisms or accent and response alteration in which speaker-specification registration functions are leveraged to provide access and permit changes to a predefined responses table according to user needs and tastes.
    Type: Grant
    Filed: August 20, 1996
    Date of Patent: November 24, 1998
    Assignee: Seiko Epson Corporation
    Inventors: Yasunaga Miyazawa, Mitsuhiro Inazumi, Hiroshi Hasegawa, Isao Edatsune, Osamu Urano
  • Patent number: 5699166
    Abstract: A copying machine is provided which generally includes a scanner unit (2) for reading an original image, a line type thermal head (14) for printing the read image on to a tape (16) which is used as a recording medium, a tape cartridge (51) for supplying the tape, and a tape conveying mechanism. The tape (16) has an image carrying sheet (161) with a front surface forming a printing face, and a back surface forming an adhesive layer (162) formed by applying an adhesive, and a release sheet (163) releasably stuck to the surface of the adhesive layer. The tape may be rolled into a tape roll and placed in a tape cartridge (51) which is detachably fitted into the body of the copying machine. Both ends of the tape have conveyance border portions of a uniform width. Engaging holes are formed in the border portions, at regular intervals in the direction of the tape length. The tape conveying mechanism has sprockets (183, 184) with projections being capable of engaging the engaging holes on the outer circumferences.
    Type: Grant
    Filed: October 10, 1995
    Date of Patent: December 16, 1997
    Assignee: Seiko Epson Corporation
    Inventors: Isao Edatsune, Hiroshi Kuriyama, Osamu Urano