198052 ⎘
Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation , reproducing using an optical beam at lower power ; Record carriers therefor; Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection Arrangements for mechanically moving the whole head
Sub-classes:Disaggregated data storage and retrieval system
#2Disaggregated data storage and retrieval system
#3Control device, magnetic disk control system, and control method for controlling disk storage device
#4OPTICAL INFORMATION PLAYBACK DEVICE AND ADJUSTMENT METHOD
#5Tilt adjusting apparatus and optical disc drive using the same
#6Optical disc device and controlling method thereof
#7Data storage device, apparatus and method for using same
#8Miniature single actuator scanner for angle multiplexing with circularizing and pitch correction capability
#9Miniature single actuator scanner for angle multiplexing with circularizing and pitch correction capability
#10MINIATURE SINGLE ACTUATOR SCANNER FOR ANGLE MULTIPLEXING WITH CIRCULARIZING AND PITCH CORRECTION CAPABILITY
#11Miniature single actuator scanner for angle multiplexing with circularizing and pitch correction capability
#12Disk device
#13Fixing of components
#14Rail Friction Calibration
#15Optical information recording apparatus and method
#16Device for playing optical discs
#17Optical scanning device