Cleaning tape cassette

Abstract

Abstract PURPOSE:To avoid a misuse of a standard type recording/reproducing device by limiting the use of a miniature cleaning tape cassette only to a miniature recording/reproducing device. CONSTITUTION:A cleaning tape cassette C has basically the same constitution as a miniature cassette A. A magnetic tape 10 of the cassette A is replaced with a cleaning tape 50 with exclusion of recess grooves 19 and 20 of the cassette A. It is impossible to load the cassette C to an adaptor store part of a standard type recording/reproducing device since the cassette C has no recess groove on its side wall and therefore the bottom surface of the cassette C is hooked to the projected part of the adaptor of the standard type device. Thus the use of the cassette C is limited only to a miniature recording/reproducing device.

Inventors

• 👤 Shinichi Sato
• 👤 慎一 佐藤

Bibliographic Details