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:
Jun. 10, 2025
Filed:
Aug. 27, 2024
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Hideaki Bunazawa, Nagoya, JP;
Keisuke Ninomiya, Nisshin, JP;
Kunio Suzuki, Tokyo, JP;
Yoshitaka Tomiyama, Tokyo, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A first relative frequency distribution in original data is calculated for each of feature amounts. Data segments are cut out from the original data using time windows. A second relative frequency in extracted data is calculated for each of the feature amounts. An error between the first relative frequency distribution and the second relative frequency distribution is calculated. A trial from determination of a setting of time windows to calculation of the error is repeatedly executed while changing the setting of the time windows. One or more settings of the time windows in which the error is less than a threshold value are selected and output.