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. 12, 2024
Filed:
Nov. 19, 2021
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Hiroyoshi Ueda, Osaka, JP;
Hiroyuki Nakata, Osaka, JP;
Atsumi Hashimoto, Osaka, JP;
Ryosuke Yamamoto, Osaka, JP;
Masayoshi Iwatani, Osaka, JP;
Abstract
A determination value calculated based on a distance from a work point of a tip of robot arm () to virtual straight line () passing through an axis of second joint (J) and an axis of third joint (J) is compared with a predetermined threshold. A method of calculating deflection compensation amounts for second joint (J) and third joint (J) is changed depending on whether the determination value is larger or smaller than the threshold. Second joint (J) and third joint (J) are caused to pivot based on the calculated deflection compensation amounts.