18169407. MAGNETIC DISK DEVICE simplified abstract (TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION)
Contents
- 1 MAGNETIC DISK DEVICE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 MAGNETIC DISK DEVICE - 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 Unanswered Questions
- 1.11 Original Abstract Submitted
MAGNETIC DISK DEVICE
Organization Name
TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
Inventor(s)
Shinichi Kobatake of Yokohama Kanagawa (JP)
Toru Watanabe of Yokohama Kanagawa (JP)
Masami Yamane of Yokohama Kanagawa (JP)
MAGNETIC DISK DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18169407 titled 'MAGNETIC DISK DEVICE
Simplified Explanation
The abstract describes a patent application for a disk device that includes various components such as a rotatable magnetic disk, an actuator, a ramp, a motor, and a controller. The controller is responsible for controlling the radial travel speed of the head and the number of revolutions of the magnetic disk to satisfy a specific relationship.
- The disk device includes a rotatable magnetic disk, an actuator, a ramp, a motor, and a controller.
- The controller controls the radial travel speed of the head and the number of revolutions of the magnetic disk to satisfy a specific relationship.
Potential Applications
The technology described in this patent application could be applied in:
- Hard disk drives
- Data storage devices
Problems Solved
This technology addresses issues related to:
- Efficient head movement during load and seek operations
- Optimizing disk performance
Benefits
The benefits of this technology include:
- Improved data access speed
- Enhanced overall disk performance
Potential Commercial Applications
Optimized Disk Drive Performance: Enhancing data storage efficiency with controlled head movement.
Possible Prior Art
One possible prior art related to this technology is the development of advanced disk controllers that optimize head movement for improved disk performance.
Unanswered Questions
How does this technology compare to existing disk controller systems?
This article does not provide a direct comparison to existing disk controller systems, leaving room for further analysis and evaluation.
What impact could this technology have on data storage industry standards?
The potential influence of this technology on industry standards and practices is not explicitly discussed in the article, prompting further exploration into its implications.
Original Abstract Submitted
According to one embodiment, a disk device includes a rotatable magnetic disk, an actuator which supports and moves a head, a ramp which holds the head at an unloaded position, a motor which rotates the magnetic disk, and a controller which performs a load operation and a seek operation. When a radial travel speed of the head during the load operation is referred to as Vr, a circumferential travel speed of the head is referred to as Vt, a radial travel speed of the head during the seek operation is referred to as Vrs, and a circumferential travel speed is referred to as Vts, the controller controls at least one of the radial travel speed of the head and number of revolutions of the magnetic disk to satisfy a relationship (Vr/Vt)<(Vrs/Vts).