DIGITAL INFORMATION RECORDING/REPRODUCING DEVICE
PURPOSE:To provide a digital information recording/reproducing device capable of specifying a use right licensee acquiring/receiving the information. CONSTITUTION:An identification code specifying uniquely digital information and the use right licensee acquiring the license of the digital informatio...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
10.11.1995
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Summary: | PURPOSE:To provide a digital information recording/reproducing device capable of specifying a use right licensee acquiring/receiving the information. CONSTITUTION:An identification code specifying uniquely digital information and the use right licensee acquiring the license of the digital information is received from an information center through a communication control part 1 to be recorded on an information recording medium 3 by an information recording part 2. At the time of using the information, the information is read out from the information recording medium 3 by an information output part 4, and is converted to usable medium information to be outputted. Further, the identification code recorded on the information recording medium 3 is read- out outside by an information supplier or an agent through an identification code read-out part 5, and whether or not the digital information is used by a user other than the use right licensee or it is illisitly copied is decided. |
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Bibliography: | Application Number: JP19940091074 |