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:
May. 28, 1996
Filed:
Dec. 14, 1993
Tatsuya Murakami, Tachikawa, JP;
Eiichi Hadano, Yokohama, JP;
Kazuyuki Kodama, Fujisawa, JP;
Masaaki Fujinawa, Kanagawa-ken, JP;
Sunao Iwaki, Chigasaki, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A data processor and a data transfer method for efficiently transferring data between a plurality of information processing devices as in a client server system. In case non-coded data such as image data are transmitted, it is necessary to make the transmission management requirements such as protocol, data structure, coding scheme, and coding default condition coincide between the transmitting side and the receiving side. In order to satisfy this requirement, a data processor lying between a plurality of information processing devices and having a data transfer intermediary function records beforehand transmission management information including identification information concerning a plurality of clients, discriminates a client by using the identification information, and recognizes transmission management information concerning the discriminated client. In addition, the data processor analyzes transmission data supplied from the server, on the basis of the transmission management information, and converts it to transmission data conformed to the client.