Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › G11B 19 - Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function
Patents for G11B 19 - Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function (26,229)
11/1999
11/10/1999EP0954860A1 Apparatus and method for scheduled playing of compact disc audio tracks
11/10/1999CN1046391C Apparatus for accompanying song with picture and method for displaying of picture
11/09/1999US5982737 Optical disk having first design visible from one side of the disk and a second design visible from the other side of the disk
11/09/1999US5982734 Disk package
11/09/1999US5982728 Reading information from a disk-shaped recording medium that is rotatable at a plurality of speeds
11/09/1999US5982726 Multi-rate optical disc recording and reproducing apparatus
11/09/1999US5982725 Method and apparatus for checking the quality of CD-ROMs or the like for reading them at matching speeds
11/09/1999US5982724 Disk reproducing apparatus having active wide-range PLL device
11/09/1999US5982723 Data recording and reproducing method for multi-layered optical disk system
11/09/1999US5982573 Disk drive and method for minimizing shock-induced damage
11/09/1999US5982571 Disk drive with closed loop commutator and actuator oscillator
11/09/1999US5982570 Information storing device and method for controlling same to record/reproduce information by selecting one of working modes
11/09/1999US5982568 Apparatus for detecting error in magnetic head for use in disk storage system
11/09/1999US5982130 Calibration technique to remove series resistance errors in the sensed back EMF of a motor
11/09/1999US5982120 Library apparatus having a motor driving control including abnormal motor and excess current detecting circuits
11/09/1999US5982119 Motor drive apparatus including braking means
11/09/1999US5980113 Asymmetric sealing means for fluid dynamic bearings
11/09/1999US5979236 Balancing apparatus
11/09/1999CA2048868C Magnetic recording medium and information recording-reproduction method using the same
11/04/1999WO1999056283A2 Apparatus for reproducing information from a record carrier
11/04/1999WO1999056279A1 A vacuum apparatus
11/03/1999EP0953981A2 Text information reproducing apparatus
11/03/1999EP0953893A2 Transparent record access manager for a disk drive
11/03/1999EP0953119A1 Electromotor
11/03/1999EP0891622B1 Power saving method and apparatus for use in multiple frequency zone drives
11/02/1999US5978752 Model validation algorithm for characterizing parameters and uncertainty in a disc drive
11/02/1999US5978350 Optical disc and optical disc driving device
11/02/1999US5978343 Multiple track scanning method for optical pickup
11/02/1999US5978337 Optical record medium judging method and apparatus and focus servo controlling method and apparatus
11/02/1999US5978330 Optical storage device made thinner by substituting electrical means for capabilities of sensors
11/02/1999US5978326 Information processing apparatus using an offset signal to control the position of a probe
11/02/1999US5978175 Hydrodynamic bearing arrangement having a structure permitting the removal of entrapped air
11/02/1999US5978164 Signal reproducing circuit adapted for head utilizing magneto-resistive effect
11/02/1999US5978163 Circuit and method for optimizing bias supply in a magnetoresistive head based on temperature
11/02/1999US5977676 Electromotor
11/02/1999US5977675 Spindle-drive motor with bushing
11/02/1999US5977674 Single plate hydrodynamic bearing with self-balancing fluid level
10/1999
10/27/1999EP0952585A1 Disk drive
10/27/1999EP0952580A2 Recording/playback method and apparatus, presentation medium and recording medium
10/27/1999EP0952577A2 Power saving system for optical disc recording/reproducing apparatus
10/27/1999EP0952576A1 Digital signal recording and reproducing apparatus, and recording medium
10/27/1999EP0951718A1 Bernouilly type flexible media stabilization for laser servowriting
10/27/1999CN1233045A Disk drive
10/27/1999CN1232881A Thermally conductive spindle support shaft
10/26/1999US5974217 Information transmission system having a reduced number of stored programs and recording media playback drives
10/26/1999US5974140 Information carrier and recording and/or reproducing apparatus and/or initializing apparatus
10/26/1999US5974017 Disc cartridge loading and unloading apparatus
10/26/1999US5974016 Disc reader with automatic closing tray
10/26/1999US5974014 Disc reproducing apparatus and method
10/26/1999US5974013 Disc reproducing apparatus and head position calculating method
10/26/1999US5974012 Recording/reproducing apparatus and recording medium rotation control method
10/26/1999US5974008 Apparatus for controlling disk player of a computer system
10/26/1999US5974006 Method for reading CD-ROM
10/26/1999US5973871 Disk drive adaptable for multiple operating voltages
10/26/1999US5973870 Adaptive and in-situ load/unload damage estimation and compensation
10/26/1999US5972290 Dispensing a sequence of fragrance into a room tuned to and synchronized with an event by piercing a capsule containing a fragrant substance
10/26/1999CA2088737C A disk recording system and a method of controlling the rotation of a turntable in such a disk recording system
10/21/1999WO1999053492A1 Disk identifying method
10/21/1999DE19916104A1 Detecting defects on a disk in a disk drive device
10/20/1999EP0951173A2 Information signal processing apparatus
10/20/1999EP0951020A2 Record information reproducing method with content identifiers
10/20/1999EP0788106B1 Multimedia optical disk for which producer coordinates viewing/listening mode including special reproduction at will and reproducing device and reproducing method for the disk
10/20/1999EP0788105B1 Multimedia optical disk for easily realizing branch reproduction to parental lock section with a little amount of control information and reproducing device therefor
10/20/1999EP0708962B1 Optical recording medium and recording system
10/20/1999EP0643389B1 System for synchronizing a plurality of disk drives.
10/20/1999CN1232257A Covering device of hard disk drive
10/20/1999CN1232254A Reproducing method and record medium
10/20/1999CN1232253A Data recording medium, and data reproducing apparatus
10/20/1999CN1232249A Information recording apparatus and information reproducing apparatus
10/20/1999CN1232247A Reproduction apparatus and reproduction method
10/19/1999US5970038 Reduction of mesa fly height modulation due to media asperities in magneto-optic drives
10/19/1999US5970035 Disc device that controls the incident angle of a light beam striking a disc
10/19/1999US5970031 Compact disc player system with vibration-immune interrupted playback capability
10/19/1999US5970029 Optical disk player capable of playing back a plurality of different type optical disks
10/19/1999US5969907 Magnetic disk drive
10/19/1999US5969903 Magnetic particle trap for hydrodynamic bearing
10/19/1999US5969897 Data recording apparatus and method
10/19/1999US5969489 Motor driving system for driving brushless motor
10/19/1999US5968184 Maintenance command structure and execution
10/14/1999WO1999052110A1 Juke box
10/14/1999WO1999052108A1 Playback device
10/14/1999DE19916013A1 Hard disk drive assembly with vibration damping cover
10/14/1999DE19815909A1 Control of playback sequence of a recording
10/14/1999DE19815908A1 Programming of music track playing sequence
10/14/1999DE19815492A1 Abspielgerät Player
10/14/1999CA2326335A1 Juke box
10/13/1999EP0949622A2 Data recording medium and data reproducing apparatus
10/13/1999EP0949614A1 Data recording/reproducing device, file managing method, file information generating method, file managing method, management information generating device, management information analyzing device, and medium
10/13/1999CN1045672C Apparatus and method for reproducing data from disc, method for recording data on disc, and the disc thereof
10/12/1999US5966721 Digital signal recording method and disk reproducing apparatus
10/12/1999US5966368 Data recording disk
10/12/1999US5966357 Disk discrimination method for digital versatile disk system
10/12/1999US5966355 Focus servo pull-in apparatus for use in a compatible disk player
10/12/1999US5966354 Drive apparatus for objective lens
10/12/1999US5966353 Optical storage device made thinner by substituting electrical means for capabilities of sensors
10/12/1999US5966261 Magnetic head driving circuit with memory circuit
10/12/1999US5966258 Asynchronous/synchronous digital gain control loop in a sampled amplitude read channel
10/12/1999US5966182 Recording data production apparatus and method, recording medium reproducing apparatus and method, and recording medium
10/12/1999US5965840 Magnetoresistive sensor for magnetic storage system
10/12/1999US5964027 Method of manufacturing spindle motor for disk storage device
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