摘要:
A hard disk drive contains a disk assembly and a cylindrical disk container. The drive also includes a base around which a peripheral wall extends, a catching chamber including a partition wall partitioning the base into the catching chamber and a disk container, and a top cover functioning as a lid of the base. In addition, the hard disk drive has a first gasket as a first gasket section existing between the top cover and a peripheral wall of the base, and a second gasket as a second gasket section existing between the top cover and the partition wall of the catching chamber.
摘要:
A hard disk drive apparatus is capable of reducing a noise effectively during operation and capable of enhancing the reliability of the drive. The hard disk drive has first and second ribs that are formed near a pivot for an actuator so that a tilt of the pivot is prevented when the actuator is operated. Also, vibration absorbing members are interposed between the first and second ribs on the side of a base and a cover so that the vibration absorbing members are brought into contact with the cover. These vibration absorbing members are located in an intermediate portion between fixing places for fixing the cover to the base and a fixing place for fixing the cover to the pivot.
摘要:
A disk drive damper avoids matching a frequency band of a sound frequency peak generated by the rotation of a spindle motor and a resonant frequency of the damper. The damper is attached to a disk drive apparatus and enabled to repress vibration. The damper includes a flat base portion and wall-thickness portions that are thicker than the flat base portion. The damper is varied in shape more freely than conventional flat dampers. Consequently, the resonant frequency of the damper can be adjusted more freely than ever.
摘要:
The invention provides a method, system, and program product for controlling a display on a computer-aided design (CAD) data editing screen, whereby commands more likely to be utilized are preferentially displayed.
摘要:
The invention provides a method, system, and program product for controlling a display on a computer-aided design (CAD) data editing screen, whereby commands more likely to be utilized are preferentially displayed.
摘要:
The invention provides a method, system, and program product for controlling a display on a computer-aided design (CAD) data editing screen, whereby commands more likely to be utilized are preferentially displayed.
摘要:
The invention provides a method, system, and program product for controlling a display on a computer-aided design (CAD) data editing screen, whereby commands more likely to be utilized are preferentially displayed.
摘要:
The invention provides a method, system, and program product for controlling a display on a computer-aided design (CAD) data editing screen, whereby commands more likely to be utilized are preferentially displayed.
摘要:
The invention provides a method, system, and program product for controlling a display on a computer-aided design (CAD) data editing screen, whereby commands more likely to be utilized are preferentially displayed.
摘要:
A relative position error signal is calibrated in an optical storage device in which a tracking error signal (TES) varies as the light beam shifts its position through the objective lens. The calibration is performed by moving the coarse carriage to a predetermined region of the optical disk and measuring the TES. The fine actuator is adjusted until the tracking error signal equals a predetermined value. Then, the relative position error signal is read and an adjustment to the RPE gain is calculated to bring the gain to a predetermined value. The adjusted gain is used during normal disk access operations.