| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rendering system. <P>SOLUTION: A right on using right grammar is a label corresponding to a prescribed action and conditions for the exercise of the right. A copyright indicates that a digital work can be copied and the condition is that a requester delivers a specified security standard. A loan right is defined so as to limit the loan period of the work. A using right is provided with a copy count condition for limiting the number of times that the right is simultaneously exercised, a security class condition for ensuring that the requester is provided with the security of an appropriate level, an access condition for specifying an access test, a time specification for indicating the restriction condition of a time base for the exercise of the right, and the right code of a fee specification or the like for indicating a using charge for the exercise of the right along with the condition for the exercise of the right. <P>COPYRIGHT: (C)2003,JPO |
