Recordable optical disk including an auxiliary information presence indicator
First Claim
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1. An optical disk recordable by a recording device comprising:
- a first recording area for recording information; and
a second recording area located within said first recording area and having auxiliary information including disk identification information unique to said optical disk recorded therein, wherein said second recording area comprises circumferentially arranged multiple stripe patterns each stripe of which extends along a radius of the disk; and
an auxiliary information presence indicator indicating the presence of said auxiliary information.
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Abstract
An optical disk having a first recording area for recording information; and a second recording area having auxiliary information including disk identification information unique to that optical disk recorded therein, wherein the second recording area including circumferentially arranged multiple stripe patterns each strip extending along a radius of the disk; and indicator indicating the presence of auxiliary information.
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1 Claim
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1. An optical disk recordable by a recording device comprising:
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a first recording area for recording information; and
a second recording area located within said first recording area and having auxiliary information including disk identification information unique to said optical disk recorded therein, wherein said second recording area comprises circumferentially arranged multiple stripe patterns each stripe of which extends along a radius of the disk; and
an auxiliary information presence indicator indicating the presence of said auxiliary information.
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Specification