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:
Mar. 24, 1987
Filed:
May. 29, 1984
Applicant:
Inventor:
Naoaki Matsumoto, Tokyo, JP;
Assignee:
Casio Computer Co., Ltd., Tachikawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10F / ;
U.S. Cl.
CPC ...
84-103 ; 84478 ; 8447 / ;
Abstract
When autoplay data stored in a memory is readout at a predetermined regular rate, the timing of a key operation executed under the guidance of a melody guide function is compared to its corresponding regular timing, and the rate of the data readout from the memory is corrected according to the result of the comparison, the corrected readout rate being subsequently changed back to the initial rate. This control is effected by a CPU.