Japan, July 14 -- FUJIFILM CORP has got intellectual property rights for 'SIGNAL PROCESSING DEVICE, MAGNETIC TAPE DRIVE, MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, PROGRAM, SIGNAL PROCESSING METHOD, AND MAGNETIC TAPE MANUFACTURING METHOD.' Other related details are as follows:
Application Number: JP,2022-054514
Category (FI): G11B23/36,G11B5/29@A,G11B21/10@W,G11B23/36@Z,G11B23/40,G11B23/107,G11B5/584
Stage: PROBLEM TO BE SOLVED: To provide a signal processing device, a magnetic tape drive, a magnetic tape, a magnetic tape cartridge, a program, a signal processing method, and a magnetic tape manufacturing method capable of easily identifying a deviation amount between servo patterns having a correspondence relationship between servo bands adjacent to each other in a width direction of the magnetic tape.SOLUTION: A magnetic head includes a pair of servo reading elements corresponding to a pair of servo bands adjacent to each other in a width direction. A processor acquires a first signal based on a first result obtained by reading a servo pattern in a first servo band by a first servo reading element included in a pair of servo reading elements, acquires a second signal based on a second result obtained by reading a servo pattern in a second servo band by a second servo reading element included in the pair of servo reading elements, and outputs a deviation amount signal corresponding to a deviation amount in time between the first signal and the second signal.SELECTED DRAWING: Figure 14 (Grant)
Filing Date: March 29, 2022
Publication Date: Oct. 12, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
