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:
Apr. 16, 2019
Filed:
Jan. 14, 2016
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Ryo Ito, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Abstract
An electrical apparatus mounting a motor includes a controller and an electrically data rewritable non-volatile storage. The controller is configured to execute: a temperature calculation process in which in a case that a state of the motor is switched from a driven state to a stopped state, the controller calculates a temperature of the motor based on rotation of the motor; and a temperature storing process in which the controller stores, in the storage, the temperature, which has been calculated at the time of the switch operation in the temperature calculation process, as a peak temperature, together with an absolute time clocked at the time of the switch operation.