发明名称 Information processing
摘要 <p>A seller of the content, such as a program production company or a movie production company, possesses a personal computer. A buyer of the content, such as a terrestrial, BS, CS, or cable television broadcast company, also possesses a personal computer. The personal computers of the seller and the buyer are connected to a content distribution intermediary system via a network. An unregistered user is able to make registration in the services offered by the content distribution intermediary system by using a personal computer of the user. The seller registers data of the content to be sold in a database of the content distribution intermediary system. Then, after conducting negotiations for a purchase-and-sale contract by using the services provided by the content distribution intermediary system, the seller and the buyer are able to settle the contract. &lt;IMAGE&gt;</p>
申请公布号 EP1209603(A2) 申请公布日期 2002.05.29
申请号 EP20010309216 申请日期 2001.10.31
申请人 SONY CORPORATION 发明人 MANO, YOSHIZUMI;IHARA, YUSHI;UMEYA, MASARU
分类号 G06F17/30;G06F21/10;G06Q30/06;G06Q40/00;G06Q40/04;G06Q50/00;(IPC1-7):G06F17/60 主分类号 G06F17/30
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