| 摘要 |
PROBLEM TO BE SOLVED: To provide a download system for surely downloading contents according to contents of the download object and the operation state of a client machine. SOLUTION: This client-server type download system transmits and receives data via a network. A server provides information on transmission data for a client. The client determines whether or not to receive the transmission data on the basis of the information. COPYRIGHT: (C)2004,JPO
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