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:
Dec. 27, 2022
Filed:
Jul. 28, 2020
Roland Corporation, Shizuoka, JP;
Syota Kobayashi, Shizuoka, JP;
Ryo Tanida, Shizuoka, JP;
Roland Corporation, Shizuoka, JP;
Abstract
An electronic percussion instrument, a stroke detection device, and a stroke detection method which can improve stroke detection accuracy are provided. A thickness dimension (L) of an upper cover part () is approximately constant from the inner circumferential side to the outer circumferential side in a region facing the upper surface of an outer circumferential part () of the frame bow part () (a concave part formed according to a level difference between a bent part () and the outer circumferential part ()). Accordingly, the entire upper cover part () is easily deformed such that it is bent when struck, and thus a protrusion part () can be securely pressed to an edge sensor () according to deformation of the upper cover part (). Therefore, the accuracy of detection of a stroke applied to the upper cover part () can be improved.