18182719. DISK DEVICE simplified abstract (TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION)

DISK DEVICE

Organization Name

TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION

Inventor(s)

Hiroshi Minami of Yokohama Kanagawa (JP)

Shigeru Juman of Kawasaki Kanagawa (JP)

Kouichi Toukairin of Kawasaki Kanagawa (JP)

Yasuhiko Kato of Setagaya Tokyo (JP)

Hirofumi Kuribara of Chuo Tokyo (JP)

Kenji Mizuochi of Kamakura Kanagawa (JP)

DISK DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18182719 titled 'DISK DEVICE

Simplified Explanation

The patent application describes a disk device with magnetic disks housed in a housing, where a printed circuit board is attached to the outer surface of the bottom wall of the housing. The housing includes base-side positioning portions on the bottom wall, and the printed circuit board includes board-side positioning portions that engage with the base-side positioning portions using pins and holes for alignment.

• Disk device with magnetic disks and printed circuit board:

   * Housing contains magnetic disks
   * Printed circuit board attached to outer surface of bottom wall

• Alignment mechanism:

   * Base-side positioning portions on bottom wall
   * Board-side positioning portions on printed circuit board
   * Pins and holes for alignment

Potential Applications

The technology described in the patent application could be applied in the manufacturing of disk devices for data storage purposes, such as in computers, servers, and other electronic devices requiring storage capabilities.

Problems Solved

This technology solves the problem of ensuring proper alignment and attachment of the printed circuit board within the disk device housing, which is crucial for the functionality and reliability of the device.

Benefits

The benefits of this technology include improved manufacturing efficiency, increased product reliability, and enhanced performance of the disk device due to the precise alignment of components.

Potential Commercial Applications

• Data storage devices for computers and servers
• Consumer electronics requiring storage capabilities

Possible Prior Art

There may be prior art related to alignment mechanisms in disk devices, but specific examples are not provided in the patent application.

What materials are used for the housing and printed circuit board in this technology?

The patent application does not specify the materials used for the housing and printed circuit board. This information could be important for understanding the durability and performance of the disk device.

How does this alignment mechanism compare to existing methods in terms of cost and complexity?

The patent application does not discuss the cost or complexity of implementing this alignment mechanism compared to existing methods. Understanding these factors could be crucial for assessing the practicality and feasibility of adopting this technology in manufacturing processes.

Original Abstract Submitted

According to one embodiment, a disk device includes a housing, magnetic disks in the housing, and a printed circuit board attached to an outer surface of a bottom wall of the housing. The housing includes a base including a bottom wall and a side wall, and at least two base-side positioning portions provided on the bottom wall in a region overlapping the side wall. The printed circuit board includes at least two board-side positioning portions each engaged with the base-side positioning portion. One of the base-side positioning portion and the board-side positioning portion includes a pin extending substantially perpendicular to the bottom wall, and another includes a hole into which the pin is fitted.