Patents by Inventor Junko Momosaki

Junko Momosaki 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).

  • Laser robot and method of controlling same, and light beam deflector and control signal generator therefor
    Patent number: 5302802
    Abstract: The present invention belongs to the field of techniques related to a laser robot and a method of controlling the same, particularly for performing weaving of a laser beam easily with high accuracy without the provision of a vibrating condenser lens at the leading edge of an arm.To solve the problems, in the laser robot (RB) of the present invention, a first inclined mirror (41a) is mounted on a motor (42a) inclined at a predetermined angle from a plane perpendicular to the direction of the rotation axis of a rotor shaft. Similarly, a second inclined mirror (41b) is mounted on a motor (42b) inclined at a predetermined angle. The laser beam (LB) emitted from a laser oscillator (8) is reflected in series by the first and second inclined mirrors (41a, 41b) and is subsequently propagated in the laser robot (RB) to be directed toward workpieces from the tip of a torch (7).
    Type: Grant
    Filed: February 5, 1992
    Date of Patent: April 12, 1994
    Assignee: Shin Meiwa Industry Co., Ltd.
    Inventors: Shigeki Fujinaga, Kiyoshi Takeuchi, Masakazu Kobayashi, Shigeki Ochi, Junko Momosaki, Eizo Tsuda, Shinsuke Inoue, Kazumasa Yoshima