Dynamic information storage or retrieval – Storage or retrieval by simultaneous application of diverse... – Magnetic field and light beam
Patent
1996-05-09
1997-09-16
Neyzari, Ali
Dynamic information storage or retrieval
Storage or retrieval by simultaneous application of diverse...
Magnetic field and light beam
369 772, 360 59, G11B 1100
Patent
active
056687877
ABSTRACT:
An optical disk recording, and reproducing apparatus for recording and reproducing information and which is capable of storing a large amount of information, transferring data at a high speed, and supporting SCSI-1 and SCSI-2. The magnetooptical-disk recording and reproducing apparatus is of the same size as that of the 5.25-inch magnetic disk recording and reproducing apparatus. The front panel 1 has the cartridge slot 2 and cartridge ejection button 3 provided thereon so that a cartridge including a disk for recording and reproducing information is inserted in or ejected from the apparatus. The cartridge insertion slot 2 has a double flap provided so that at least one part of the double flap closes the slot, preventing dust from entering through the cartridge slot 2 except when the cartridge is inserted in or ejected from the apparatus. The magnetooptical-disk recording and reproducing apparatus can record information of 1 GB/side or above on the disk.
REFERENCES:
patent: 5126983 (1992-06-01), Ikegame et al.
patent: 5226024 (1993-07-01), Mukawa
patent: 5268882 (1993-12-01), Mukawa
patent: 5287334 (1994-02-01), Iwabuchi et al.
patent: 5412632 (1995-05-01), Mita et al.
patent: 5420832 (1995-05-01), Shigematsu et al.
patent: 5431978 (1995-07-01), Nakamura et al.
patent: 5537370 (1996-07-01), Shigematsu et al.
Hattori Toshiyasu
Ichikawa Atsushi
Shigematsu Kazuo
Tomono Yoji
Hitachi , Ltd.
Neyzari Ali
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