Magnetic transfer device

Dynamic magnetic information storage or retrieval – Record copying – Contact transfer

Reexamination Certificate

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C360S015000, C360S016000

Reexamination Certificate

active

06906875

ABSTRACT:
A magnetic transfer device for bringing a master carrier with information and a slave medium into intimate contact with each other and then applying a transfer field to transfer the information to the slave medium. The master carrier has an inclined face on its radially outer end. After the magnetic transfer of the information, claws are inserted in the gas formed by the inclined face of the master carrier and the slave medium. The slave medium held in intimate contact with the master carrier is separated from the master carrier by lifting the slave medium with the claws.

REFERENCES:
patent: 3721775 (1973-03-01), Fujimoto et al.
patent: 3947872 (1976-03-01), Asai
patent: 4047230 (1977-09-01), Kume et al.
patent: 6469848 (2002-10-01), Hamada et al.
patent: 6606208 (2003-08-01), Ishida et al.
patent: 6665133 (2003-12-01), Hashi et al.
Japanese Abstract No. 2001351235, dated Dec. 21, 2001.
Japanese Abstract No. 05081671, dated Apr. 2, 1993.
Japanese Abstract No. 56041509, dated Apr. 18, 1981.

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