The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2026
Filed:
Feb. 15, 2024
Canon Kabushiki Kaisha, Tokyo, JP;
Kiyoshi Takagi, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
The control system includes: a kinematics computing unit that calculates a drive amount of a wire; a low back-drivability drive control unit that controls the drive amount of the wire based on a result of the kinematics computation; a high back-drivability drive control unit with which the drive unit is more easily driven in a reverse direction than in a case of drive control performed by the drive control unit when the curvable portion is subjected to an external force, the drive control unit being configured to control the drive amount of the wire based on the result of the kinematics computation; and a switching control unit that performs control to switch between the drive control unit and the second drive control unit in accordance with a mode signal indicating a drive control unit to be selected or a result of detecting a force applied to the wire.