Process for controlling an access position of a recording head w

Details Process for controlling an access position of a recording head w Process for controlling an access position of a recording head w

1991-10-02

1992-09-01

Psitos, Aristotelis

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

360 721, 360 75, 360 7804, 369 32, 369 58, 369233, G11B 1902, G11B 2102

Patent

active

051445034

ABSTRACT:
A recording apparatus arranged to shift a recording head in a given direction relative to a record bearing medium and to perform recording in each shifted position. In positioning the recording head, the presence or absence of a record in each recording track on the medium is detected by checking them one after another in a direction reverse to the given direction from a given position. Then, the head is positioned at the first of consecutive blank recording tracks by positioning the head at a point determined by shifting the head to a given extent in the given direction from a position where the presence of a record is first detected among others by the checking operation.

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patent: 4142209 (1979-02-01), Hedlund et al.
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patent: 4542427 (1985-09-01), Nagai
patent: 4594701 (1986-06-01), Earman et al.
patent: 4608613 (1986-08-01), Miyake
patent: 4792869 (1988-12-01), Fujita

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