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. 27, 2025
Filed:
Dec. 23, 2021
Applicant:
Nabtesco Corporation, Tokyo, JP;
Inventor:
Hiroaki Hashimoto, Tokyo, JP;
Assignee:
NABTESCO CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/64 (2006.01); A61F 2/68 (2006.01); A61F 2/70 (2006.01); A61F 5/01 (2006.01); B25J 9/00 (2006.01); B62D 57/032 (2006.01); A61F 2/76 (2006.01); B25J 9/16 (2006.01); G05B 13/00 (2006.01); G05B 15/00 (2006.01); G05B 15/02 (2006.01); G05D 1/00 (2006.01);
U.S. Cl.
CPC ...
A61F 2/644 (2013.01); A61F 2/64 (2013.01); A61F 2/68 (2013.01); A61F 5/0125 (2013.01); B25J 9/0006 (2013.01); B62D 57/032 (2013.01); A61F 2002/704 (2013.01); A61F 2002/7625 (2013.01); A61F 2005/0155 (2013.01); B25J 9/16 (2013.01); G05B 13/00 (2013.01); G05B 15/00 (2013.01); G05B 15/02 (2013.01); G05D 1/00 (2013.01);
Abstract
A posture calculator that calculates the posture of a moving object based on a first hypercomplex number derived based on a detection result from an angular velocity sensor for detecting an angular velocity of the moving object and a second hypercomplex number that is derived based on a detection result from an angle sensor for detecting an angle of the moving object and that has the same number of terms as that of the first hypercomplex number.