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:
Oct. 07, 2025
Filed:
Dec. 14, 2023
Hitachi High-tech Corporation, Tokyo, JP;
Yoshiki Kanai, Tokyo, JP;
Shinichi Ishikawa, Tokyo, JP;
HITACHI HIGH-TECH CORPORATION, Tokyo, JP;
Abstract
A robot teaching system reproduces predetermined work with high accuracy. A position/posture fixing tool having a gripped structure in which a position/posture with respect to a first end effector and a second end effector are uniquely determined; and a teaching data transformation unit that transforms first teaching data representing position/posture information of the first end effector during a teaching operation into second teaching data representing position/posture information of the second end effector are included. The teaching data transformation unit transforms the first teaching data into the second teaching data using a first relative position/posture indicating a relative position/posture between the first end effector and the position/posture fixing tool when the position/posture fixing tool is gripped, and a second relative position/posture indicating a relative position/posture between the second end effector and the position/posture fixing tool when the position/posture fixing tool is gripped.