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:
Mar. 17, 2026
Filed:
Apr. 30, 2021
Fanuc Corporation, Yamanashi, JP;
Kazuki Wakabayashi, Yamanashi, JP;
Yihua Gu, Yamanashi, JP;
Fanuc Corporation, Yamanashi, JP;
Abstract
A robot control device controls a robot equipped with a sensor capable of measuring force, the robot control device including: a measurement value acquisition unit acquires a first measurement value measured by the sensor when a first tool having a known mass and center-of-gravity position is placed at the tip of the wrist of the robot and the wrist performs a specific motion, and a second measurement value measured by the sensor when a second tool having a known mass and center-of-gravity position is placed and the wrist performs a specific motion; a measurement value storage unit that stores the first measurement value and the second measurement value acquired by the measurement value acquisition unit; and a correction unit that corrects the measurement values from the sensor, on the basis of the first measurement value and the second measurement value stored in the measurement value storage unit.