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:
Nov. 17, 2020
Filed:
Oct. 15, 2019
Alps Alpine Co., Ltd., Tokyo, JP;
Hiroshi Wakuda, Miyagi-ken, JP;
ALPS ALPINE CO., LTD., Tokyo, JP;
Abstract
A control signal is corrected according to the time-varying change of the detection value of a rotational angle, detected in a rotational angle sensor, of a manipulation member so that correction torque that makes the apparent inertia moment of the manipulation member different from intrinsic inertia moment is added to control torque. When the apparent inertia moment of the manipulation member is made different from intrinsic inertia moment, this apparent inertia moment can be made to adapt to the appearance of the texture of the manipulation member. Therefore, it is possible to efficiently reduce inconsistency in manipulation feeling due to the difference between the appearance of the texture of the manipulation member and a load felt in an actual manipulation.