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:
Sep. 29, 1998
Filed:
May. 14, 1996
Fujitsu Limited, Kawasaki, JP;
Abstract
An oscillation apparatus is provided with a present value generating unit for generating a present value which is monotonously increased or decreased with the passage of time; a threshold value generating unit for generating a threshold of which a value is periodically varied; a comparing and detecting unit for comparing the present value generated in said present value generating unit with the threshold generated in said threshold value generating unit; a present value reset unit for resetting the present value to a predetermined initial value whenever said comparing and detecting unit detects a fact that the present value reached the threshold; and a signal generating unit for generating sequentially signals of which a period is defined by a time interval of timing-to-timing in which said comparing and detecting detects a fact that the present value reached the threshold.