Fujifilm corporation (20240112698). MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS simplified abstract
Contents
- 1 MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
Organization Name
Inventor(s)
Yujin Shibata of Minamiashigara-shi (JP)
Norihito Kasada of Minamiashigara-shi (JP)
Takuto Kurokawa of Minamiashigara-shi (JP)
So Matsuyama of Minamiashigara-shi (JP)
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240112698 titled 'MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
Simplified Explanation
The magnetic tape described in the patent application consists of a non-magnetic support and a magnetic layer containing a ferromagnetic powder. The surface of the magnetic layer has an arithmetic average roughness (Ra) of 1.5 nm or less, with a standard deviation (σ) of the Ra in the width direction of the surface being 0.20 nm or less.
- Non-magnetic support
- Magnetic layer with ferromagnetic powder
- Surface roughness criteria: Ra ≤ 1.5 nm, σ(Ra) ≤ 0.20 nm
Potential Applications
The technology described in the patent application could be used in various magnetic storage devices such as hard drives, magnetic tapes, and magnetic cards.
Problems Solved
This innovation helps in improving the performance and durability of magnetic tapes by controlling the surface roughness of the magnetic layer, which can affect the quality of data storage and retrieval.
Benefits
- Enhanced data storage capacity - Improved data retrieval speed - Increased durability of magnetic tapes
Potential Commercial Applications
"Optimizing Magnetic Tape Surface Roughness for Enhanced Data Storage"
Possible Prior Art
There may be prior art related to controlling the surface roughness of magnetic layers in magnetic storage devices, but specific examples are not provided in this context.
Unanswered Questions
How does this technology compare to existing magnetic tape solutions in terms of data storage capacity and durability?
The article does not provide a direct comparison with existing magnetic tape solutions, so it is unclear how this technology stacks up against current options.
What are the potential challenges in implementing this technology on a large scale for commercial production?
The article does not address the potential challenges or limitations of scaling up this technology for mass production and commercial use.
Original Abstract Submitted
the magnetic tape includes: a non-magnetic support; and a magnetic layer containing a ferromagnetic powder, in which an arithmetic average roughness ra measured on a surface of the magnetic layer is 1.5 nm or less, and standard deviation a of the ra in a width direction of the surface of the magnetic layer is 0.20 nm or less.