Data processing: financial – business practice – management – or co – Business processing using cryptography – Usage protection of distributed data files
Reexamination Certificate
2005-06-14
2005-06-14
Trammell, James P. (Department: 3621)
Data processing: financial, business practice, management, or co
Business processing using cryptography
Usage protection of distributed data files
C705S026640, C707S793000, C709S201000
Reexamination Certificate
active
06907406
ABSTRACT:
A conventional service providing method involves such disadvantages that provision of efficient services cannot be assured in respect of a client, who was connected with a front-end, and that a cost for developing a server is very expensive, besides a cost for administering the service is expensive. In order to eliminate such disadvantages as described above, an on-demand service expanding system provided with at least one service broker, and at least one broker controller, comprises the service broker being provided with a means for selecting a front-end that matches with a demand of service transmitted from a client and a front-end connected with the client to transmit contents of the demand of services with respect to the front-end; and the broker controller being provided with a means for controlling the front-end selected so as to connect the same with the server, and a means for controlling the server and the front-end thus connected as well as the service broker for a period of time during provision of the service.
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Cheung Mary
Foley & Lardner LLP
NEC Corporation
Trammell James P.
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