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:
Apr. 05, 2016
Filed:
Jul. 31, 2013
Yuusuke Kohri, Ikedashi, JP;
Yuusuke Kohri, Ikedashi, JP;
RICOH COMPANY, LTD., Tokyo, JP;
Abstract
A system including: first and second apparatuses that supply electric power to each other; the first and second apparatuses including first and second converters configured to convert externally supplied power to first and second direct current powers; a predicted value calculator configured to calculate first, second, and third predicted values of needed electric power in first, second, and third power source conditions based on a first conversion efficiency of the first converter and a second conversion efficiency of the second converter; and a controller configured to switch an electric power condition corresponding to a smallest predicted value of the first, second, and third predicted values.