| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve problems that a user must use many recording and reproducing devices according to a variety of storage media and that there is a case that works such as computer software, music and moving images are copied and sold without notice to a copyright holder. <P>SOLUTION: The ubiquitous method for protecting the copyright comprises: using a data base server capable of performing control that only a specific person protects rights of an author, protects the works based on laws and utilizing all kinds of electronic data "whenever and wherever" via the Internet. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
