18281842. SERVO PATTERN RECORDING METHOD, SERVO PATTERN RECORDING APPARATUS, METHOD OF PRODUCING MAGNETIC TAPE, MAGNETIC TAPE, AND TAPE CARTRIDGE simplified abstract (Sony Group Corporation)

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SERVO PATTERN RECORDING METHOD, SERVO PATTERN RECORDING APPARATUS, METHOD OF PRODUCING MAGNETIC TAPE, MAGNETIC TAPE, AND TAPE CARTRIDGE

Organization Name

Sony Group Corporation

Inventor(s)

Hiroshi Morita of Tokyo (JP)

Kazuo Anno of Tokyo (JP)

SERVO PATTERN RECORDING METHOD, SERVO PATTERN RECORDING APPARATUS, METHOD OF PRODUCING MAGNETIC TAPE, MAGNETIC TAPE, AND TAPE CARTRIDGE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18281842 titled 'SERVO PATTERN RECORDING METHOD, SERVO PATTERN RECORDING APPARATUS, METHOD OF PRODUCING MAGNETIC TAPE, MAGNETIC TAPE, AND TAPE CARTRIDGE

Simplified Explanation

The servo pattern recording method described in the abstract involves recording a servo pattern in multiple servo bands on a magnetic tape at a pitch narrower than the arrangement interval of two servo read heads in a tape drive device.

  • The method involves causing the magnetic tape to travel with a predetermined tension.
  • The servo pattern is recorded in the servo bands at a second pitch narrower than the first pitch.

Potential Applications

This technology can be applied in the manufacturing of magnetic tapes for data storage, particularly in high-density storage applications where precise servo pattern recording is crucial.

Problems Solved

This method solves the problem of accurately recording servo patterns in magnetic tapes to ensure proper data tracking and retrieval in tape drive devices.

Benefits

The benefits of this technology include improved data storage efficiency, enhanced data tracking accuracy, and overall better performance of tape drive devices.

Potential Commercial Applications

The potential commercial applications of this technology include the production of high-density magnetic tapes for data centers, archival storage, and other data-intensive industries.

Possible Prior Art

One possible prior art in this field could be the methods used for recording servo patterns in magnetic tapes in previous tape drive devices. Research into existing patents and publications may reveal similar techniques or innovations in this area.

Unanswered Questions

How does this method compare to existing servo pattern recording techniques in terms of accuracy and efficiency?

This article does not provide a direct comparison between this method and existing techniques in terms of accuracy and efficiency. Further research or testing may be needed to determine the advantages of this method over others.

What are the potential challenges or limitations of implementing this servo pattern recording method in industrial-scale production?

The article does not address the potential challenges or limitations of implementing this method in industrial-scale production. Factors such as cost, scalability, and compatibility with existing manufacturing processes could be important considerations that are not covered in the abstract.


Original Abstract Submitted

A servo pattern recording method according to an embodiment of the present technology is a method of recording a servo pattern in a plurality of servo bands arrayed at intervals in a width direction of a magnetic layer of a magnetic tape, including: causing the magnetic tape to travel with a predetermined tension; and recording a servo pattern in the plurality of servo bands at a second pitch narrower than a first pitch that is an arrangement interval of two servo read heads in a tape drive device that records data in the magnetic layer or reproduces data recorded in the magnetic layer.