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12 April 1985 Optical Document Filing System With Tera-Byte Capacity
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Proceedings Volume 0529, Optical Mass Data Storage I; (1985)
Event: 1985 Los Angeles Technical Symposium, 1985, Los Angeles, United States
Using the Panafile 1000, we have developed an optical disk memory equipment which is capable of storing 15,000 sheets of the letter-size document data into an optical disk of 20 cm in diameter. Then, we also developed a system which is designed to handle 700 optical disks, corresponding to data of 0.525 Terabyte. We further developed a Terabyte Multi-Disk Deck which is capable of monolithically handling 500 disks (0.38 Terabyte) of the optical disk. This system and multi-disk deck are effective in storing and retrieving the hand-written or stamped documents corresponding to significant volume of data.
© (1985) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Masaaki Ishigame "Optical Document Filing System With Tera-Byte Capacity", Proc. SPIE 0529, Optical Mass Data Storage I, (12 April 1985);

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