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    • 2. 发明申请
    • ELECTRONIC BOOKSHELF WITH MULTI-USER FEATURES
    • 具有多种用途的电子书
    • WO99036917A1
    • 1999-07-22
    • PCT/US1998/025066
    • 1998-11-24
    • G06F12/00G06F1/00G06F21/10G09C1/00H04L9/00G11B23/28G06F13/00G06F13/14
    • G06F21/10G11B20/00789Y10S707/99939
    • The present invnetion relates to electronic books that are accessed over a computer network, such as the Internet. As seen in the figure, one embodiment of the invention relates to a shared electronic book (12), i.e. a book in which multiple users (14) each have the right to access the book but only one of the users is allowed to actually access the book at a given point in time. Another embodiment of the invention relates to the detection of potentially fraudulent access of an electronic book. Yet a further embodiment of the invention is concerned with preventing electronic copying of an electronic book (34) when the book is provided to users over an intranet (16) that is not under the direct control of the provider of the electronic book.
    • 本发明涉及通过诸如因特网的计算机网络访问的电子书。 如图所示,本发明的一个实施例涉及一种共享电子书(12),即一本书,其中多个用户(14)各自具有访问该书的权利,但只有一个用户被允许实际访问 这本书在给定的时间点。 本发明的另一个实施例涉及检测电子书的潜在欺诈性访问。 本发明的另一个实施例涉及当通过不受电子书提供者的直接控制的内联网(16)向用户提供书时防止电子书(34)的电子复制。