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, 2020
Filed:
Sep. 18, 2018
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Makoto Nakabayashi, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, Osaka, JP;
Abstract
A file management apparatus causes notification destinations, which receive download information, to download a file recorded in a recording medium, in accordance with requests from the notification destinations. The apparatus includes an initial-deletion-time setting unit, a deletion-time updating unit, and a first file deleting unit. The initial-deletion-time setting unit sets a given time as the initial value of the deletion time of the file. The deletion-time updating unit updates the deletion time if one or more notification destinations having not downloaded the file are present when the deletion time comes. The first file deleting unit deletes the file under the condition that, when the deletion time comes, the one or more notification destinations having not downloaded the file are not present.