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:
Nov. 08, 2016
Filed:
Nov. 01, 2012
Hitachi High-technologies Corporation, Minato-ku, Tokyo, JP;
Yuichi Sakurai, Tokyo, JP;
Tadanobu Toba, Tokyo, JP;
Ken Iizumi, Tokyo, JP;
Katsunori Hirano, Tokyo, JP;
Hideki Osaka, Tokyo, JP;
Hitachi High-Technologies Corporation, Tokyo, JP;
Abstract
Provided is a data processing device with which, when a temporary network congestion occurs, it is possible to avoid a buffer overflow and sustain a process. When a request for retransmission of the same data with respect to a processor element from a buffer occurs continuously a prescribed number of iterations, a data processing device according to the present invention determines that it is possible that a buffer overflow occurs, and suppresses an increase in the volume of data which is accumulated in the buffer (see FIG.).