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:
Aug. 17, 1993
Filed:
Nov. 20, 1991
Yasuyuki Oka, Hikone, JP;
Satoshi Taniguchi, Hikone, JP;
Abstract
When an input reproduction scale m is equal to a value mla which lies in a reproduction scale section ml, rated moving speeds Ula and U2a corresponding to the reproduction scale m and a resonance point avoidance coefficient kl (=1) are read in, and practical moving speeds Vla (=kl.times.Ula=Ula) and V2a (=k1.times.U2a=U2a) of a holder 2 and a cylindrical drum 10 are determined with the above data. On the other hand, when the input reproduction scale m is equal to a value m2b which lies in another reproduction scale section m2, rated moving speeds Ulb and U2b corresponding to the reproduction scale m and a resonance point avoidance coefficient k2 (.noteq.1) are read in, and practical moving speeds Vlb (=k2.times.Ulb.noteq.U1b) and V2b (=k2.times.U2b.noteq.U2b) are determined with the above data. While the reproduction scale corresponding to the ratio of the practical moving speeds V1b and V2b is maintained equal to the input reproduction scale m2b, the practical moving speed Vlb is set as a moving speed of a movable speed area IB which lies outside a non-use speed area IA.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile