Patents by Inventor Sachio Tsugane

Sachio Tsugane 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).

  • Eccentrically rotating apparatus
    Patent number: 9184641
    Abstract: An eccentrically rotating apparatus has a rotating table 5, a bearing board 4 and a support board 2 spaced apart from each other in a vertical direction and having a common axis C arranged on a base plate 1. The rotating table 5 has a support pole 6 and a weight 7. The support board 2 has a support tip 2a connected to the bearing board 4 with a predetermined space apart and movably arranged on the base plate 1. The apparatus includes a sensor 11 for detecting a position of the weight 7 and a driving unit 9 activated by detected signals from the sensor 11. The rotating table 5 is eccentrically rotated such that the driving unit 9 pushes up the support board 2 at a time when the sensor 11 detects the weight 7.
    Type: Grant
    Filed: February 5, 2013
    Date of Patent: November 10, 2015
    Assignee: Tsugane Machine Company Limited
    Inventor: Sachio Tsugane
  • Eccentrically Rotating Apparatus
    Publication number: 20130241331
    Abstract: An eccentrically rotating apparatus has a rotating table 5, a bearing board 4 and a support board 2 spaced apart from each other in a vertical direction and having a common axis C arranged on a base plate 1. The rotating table 5 has a support pole 6 and a weight 7. The support board 2 has a support tip 2a connected to the bearing board 4 with a predetermined space apart and movably arranged on the base plate 1. The apparatus includes a sensor 11 for detecting a position of the weight 7 and a driving unit 9 activated by detected signals from the sensor 11. The rotating table 5 is eccentrically rotated such that the driving unit 9 pushes up the support board 2 at a time when the sensor 11 detects the weight 7.
    Type: Application
    Filed: February 5, 2013
    Publication date: September 19, 2013
    Applicant: TSUGANE MACHINE COMPANY LIMITED
    Inventor: Sachio Tsugane
  • Automatic door opening and shutting device
    Patent number: 4065878
    Abstract: An automatic door opening and shutting device is disclosed. The present device comprises a support having an upper tube movable up and down toward a fixed lower tube, a driving source mounted on the upper tube of the support, a friction drive means for carrying out a friction drive of the door by transmitting power of the driving source to the door and a detecting means for detecting either person or vehicle coming in and out of the door, wherein a clockwise an anticlockwise actuation of or stop of the friction drive means can be controlled automatically by signals transmitted from the detecting means or the like.
    Type: Grant
    Filed: April 21, 1976
    Date of Patent: January 3, 1978
    Inventor: Sachio Tsugane