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. 03, 2001
Filed:
Mar. 04, 1997
Yoshihide Kikuchi, Tokyo, JP;
Satoru Kaneda, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
The invention provides a server wherein a plurality of unit servers are arranged in parallel to each other to allow an increase in the number of clients and continuous data that can be transferred without interruption to clients using a comparatively small number of buffers. A video server includes unit servers including a file apparatus having video data stored discretely therein. When a preparation sign reporting section of a unit server reports a sign, a file read-out section of the unit server reads out the video data and stores them in a buffer, and in response to a sign of a distribution start sign reporting section, a distribution section starts distribution of the video data. A predetermined number of unit servers repeat reading out and distribution of discretely stored video data cyclically at timings set for them in this manner. Consequently, the buffers can be utilized effectively to effect distribution without interruption.