Fujifilm corporation (20240321302). MAGNETIC TAPE APPARATUS simplified abstract
Contents
MAGNETIC TAPE APPARATUS
Organization Name
Inventor(s)
Norihito Kasada of Minamiashigara-shi (JP)
MAGNETIC TAPE APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240321302 titled 'MAGNETIC TAPE APPARATUS
Simplified Explanation: The patent application describes a magnetic tape apparatus with a defined medium life of at least 5 years, calculated based on the difference in servo band intervals before and after storage in a specific environment.
- Young's modulus of the polyethylene naphthalate support is equal to or more than 10000 MPa.
- Medium life calculated using a linear function of a value 'a' and a logarithm of storage time 't'.
- Servo band intervals used to determine the medium life of the magnetic tape.
- Specific storage environment impacts the longevity of the magnetic tape.
- Emphasis on the material properties of the support for durability.
Potential Applications: 1. Data storage in archival systems. 2. Media production for long-term storage. 3. Backup solutions for critical information.
Problems Solved: 1. Ensuring long-term reliability of magnetic tape storage. 2. Predicting the lifespan of magnetic tapes accurately. 3. Maintaining data integrity over extended periods.
Benefits: 1. Reliable long-term data storage solution. 2. Cost-effective archival media. 3. Reduced risk of data loss over time.
Commercial Applications: The technology can be utilized in industries such as data storage, media production, and archival services to provide long-lasting and reliable storage solutions.
Questions about Magnetic Tape Apparatus: 1. How does the material composition of the support impact the durability of the magnetic tape? 2. What specific environmental factors affect the longevity of the magnetic tape?
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Original Abstract Submitted
provided is a magnetic tape apparatus. a maximum value of an absolute value of a difference between a servo band interval obtained before storage in a predetermined environment and a servo band interval obtained after storage for a storage time t in the above-described environment is defined as a, and a medium life is equal to or longer than 5 years, which is calculated by a linear function of a and a logarithm logt of t, which are derived from a value of a and a value of the logarithm logt of t, each of which is obtained by setting t as a plurality of predetermined times. the medium life is t in a case where a satisfies a predetermined equation. the magnetic tape includes a polyethylene naphthalate support having a young's modulus in the width direction, which is equal to or more than 10000 mpa.
