198634 ⎘
Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head; Driving; Starting; Stopping; Control thereof; Arrangements for providing constant relative speed between record carrier and head using electrical means
Phonograph playing vehicle
#2Amplifier selection device, amplifier selection method, and computer-readable storage medium having power source capacity display function
#3Amplifier selection device, amplifier selection method, and computer-readable storage medium having power source capacity display function
#4HYDRODYNAMIC BEARING DEVICE, SPINDLE MOTOR HAVING THE SAME, AND RECORDING DISK DRIVING DEVICE
#5Recording head with dual coil/dual shield arrangement and high frequency oscillator
#6Wobble determining apparatus and method, optical disk device, and computer program
#7Method of driving optical disc and optical disc drive using the method
#8Recording head with dual coil/dual shield arrangement and high frequency oscillator
#9Storage apparatus, spindle motor control method, and program
#10Method of activating a data phase locked loop during track-seeking and apparatus of operating the same
#11Data storage device and a method of generating a motor control signal therefor
#12Magnetic disk storage apparatus
#13Method and apparatus for recording and/or reproducing information
#14Apparatus for controlling an optical disk drive by calculating a target frequency of a DPLL signal
#15Information recording method
#16Disk drive apparatus
#17Information recording method
#18Information recording method
#19Information recording method
#20Information recording method
#21Information recording method
#22Information recording method
#23Information recording method
#24Information recording method
#25Information recording method
#26Optical disc apparatus
#27Magnetic disk storage apparatus
#28Data storage device compensating for fabrication tolerances when measuring spindle motor current
#29Data storage device dynamically reducing coast velocity during seek to reduce power consumption
#30Disk drive using timing loop control signal for vibration compensation in servo loop