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:
Jul. 14, 2026
Filed:
Nov. 27, 2023
Rakuten Group, Inc., Tokyo, JP;
Rakuten Group, Inc., Tokyo, JP;
Abstract
An information processing deviceincludes: a feature area detection unitthat acquires, by inputting a target image showing a fastening part that is an inspected target to a machine learning model, a feature area based on an estimated coordinate that includes a feature point relating to reference indication added to the fastening part and relates to a position of the feature point and a distribution of the estimated coordinate; an uncertainty evaluation unitthat determines whether the feature area satisfies a prescribed reference; and a fastening state determination unitthat determines a fastening state of the fastening part based on the estimated coordinate when the feature area satisfies the prescribed reference.