Patents
Patents for G11B 15 - Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function (21,557)
08/1996
08/27/1996US5550686 Apparatus for tape loading device
08/27/1996US5550684 Data recording system having improved bookkeeping capability
08/27/1996US5550682 Mode discrimination circuit for an image recording/playback system utilizing peak detectors
08/27/1996US5550642 VCR control of a cable converter unit
08/27/1996US5549434 Cassette feed system and method
08/22/1996WO1996025737A1 Retroreflective marker for data storage cartridge
08/22/1996WO1996025734A1 Magnetic recording reproduction system employing a variable reluctance gap shunt
08/22/1996CA2212848A1 Retroreflective marker for data storage cartridge
08/21/1996EP0727126A1 Mpeg information signal conversion system
08/21/1996EP0727125A1 Apparatus for recording and/or reproducing video signals and audio signals in/from inclined tracks on a magnetic tape, and magnetic tape for such apparatus
08/21/1996CN1129389A A removable audio remote controller for a microphone
08/21/1996CN1129335A Method and apparatus for varying-speed reproduction of digital video signals
08/20/1996US5548521 Method and apparatus for operating an automatic data carrier library
08/20/1996US5548460 Tape cassette having an escape slot arrangement
08/20/1996US5548456 Deck mechanism for magnetic record and playback device
08/20/1996US5548455 Motor control apparatus using speed and phase control in a first loop and phase control in a second loop series with the first loop
08/20/1996US5548453 Reproducing circuit for magneto-resistive head having an initial amplifying stage, a differential amplifying stage, and means for controlling the time of operation thereof
08/20/1996US5547146 Apparatus for winding a magnetic tape on a flanged reel
08/14/1996EP0726674A2 A method of recording data
08/14/1996EP0726570A2 Media library having internal media sorting and media drives having internal random-access media handling facilities
08/14/1996EP0726569A2 Magnetic recording and reproducing apparatus
08/14/1996EP0726564A1 Optical disc system
08/14/1996EP0614565B1 Method of determining the switch position in a cassette recorder
08/14/1996DE3348445C2 Generating index pulses proportional to disk drive motor revolutions
08/14/1996CN1128888A Method and device for reproducing digital video sign
08/14/1996CN1128887A Method and device for tracking control for double speed replaying
08/14/1996CN1128886A Magnetic tape recorder with automatically changing tape direction function
08/13/1996US5546370 Compact apparatus having bidirectional motion for loading/unloading an information recording medium
08/13/1996US5546366 Cartridge picker assembly and modular library system
08/13/1996US5546315 Simplified storage media library subsystem
08/13/1996US5546259 Tape transporting apparatus including a tape guide with variable restricting force regions, each used depending upon the amount of tape tension
08/13/1996US5546255 Integrated recording magnetic head
08/13/1996US5546253 Digitial output magnetoresistive (DOMR) head and methods associated therewith
08/13/1996US5546249 Tape loading apparatus with loading post driving device
08/13/1996US5546248 Reproducing apparatus that performs tracking control and phase control for a signal recorded in plural tracks of a tape medium
08/13/1996US5546247 In a magnetic reproduction system
08/13/1996US5546246 Magnetic tape drive with end-of-track block directory
08/13/1996US5546193 Autoprogrammed, channel mapping for a video cassette recorder
08/08/1996WO1996024132A2 Recording and/or reproducing apparatus for cassettes of at least two different sizes
08/08/1996DE19503103A1 Rotary head magnetic tape recording and reproducing appts.
08/07/1996EP0725398A2 Auto-loading system for recording medium cartridge
08/07/1996CN1128392A Magnetic reproducing apparatus capable of reproducing data in both directions and capable of quickly accessing data
08/07/1996CN1128391A Tape loading mechanism
08/06/1996US5544133 Recording/reproducing apparatus using optical magnetic tape
08/06/1996US5543981 Cassette housing for magnetic recording and reproducing apparatus and method for manufacturing the same
08/06/1996US5543980 Tape loading device having an urging element for urging a tape tension detecting arm after a predetermined rotation of a driving member
08/06/1996US5543977 Data recording system having improved longitudinal and helical search capability
08/06/1996US5543933 Reserve-recording method and apparatus for VCR
08/06/1996US5543179 Immersing cleaning roller means in solution of abrasive particles and resin to selected depth, rotating, raising roller from solution to form first and second cleaning members in immersed and non-immersed pertions
08/06/1996US5542620 Tape threading apparatus used in a tape unit
08/06/1996US5542593 Improved performance by reduction of instantaneous speed variations due to vibration
08/01/1996DE19603049A1 Capstan drive phase control e.g. for VCR
07/1996
07/31/1996EP0724361A2 Digital signal recording device and playback device
07/31/1996EP0724360A2 Video recording devices
07/30/1996US5541798 Mode detecting apparatus for a video cassette recorder
07/30/1996US5541796 Cassette case board and release part for recording medium cassette
07/30/1996US5541786 Loading apparatus for tape cassette including safety mechanism for protecting cassette housing and hanger structure from damage by externally applied force
07/30/1996US5541781 Method for synchronizing digital audio tape recorders
07/30/1996US5541780 Special-mode long-play video tape playback with skew compensation responsive to comparison of head outputs
07/30/1996US5541737 Apparatus and method for recording and reproducing a digital video and audio signal
07/30/1996US5541685 Emulsion side backer support plate assembly for magnetics-on-film read/write head
07/30/1996US5541379 Rotary dial for use in a video cassette recorder
07/30/1996US5540398 Magnetic tape tension control device
07/30/1996US5540373 Pinch roller type tape drive
07/26/1996CA2167549A1 Optical disc system
07/25/1996WO1996022601A1 Method and structure for fitting tape member to reel, tape deforming device and tape cassette
07/24/1996EP0723267A2 Data recording and reproduction
07/24/1996EP0722605A1 Apparatus for cooperation with an information carrier in a cassette
07/24/1996EP0722604A1 Tape write servo
07/24/1996EP0482170B1 Bi-directional read while write magnetic head assembly having a wear avoidance contour
07/24/1996CN1127452A Apparatus and method for controlling an audio video system
07/24/1996CN1127404A Audio signal processing apparatus and recording and/or reproducing apparatus for a tape-shaped recording medium
07/24/1996CN1127403A Magnetic tape recording and regnerating device and process programme
07/23/1996US5539914 Method and system for preprocessing data block headers during access of data in a data storage system
07/23/1996US5539594 Cassette player
07/23/1996US5539593 Cassette loading mechanism having a configuration to protect the head drum
07/23/1996US5539591 Integrated, multi-track driven, two device control system
07/23/1996US5539589 Magnetic reproduction device and method for ensuring reproduction of recorded information by a magnetic head of a same azimuth angle as used to record information
07/23/1996US5539585 Apparatus for recording an information signal in a normal record mode and an edit mode
07/23/1996US5539528 Intermittent recording method and intermittent recording apparatus
07/23/1996US5539463 Cassette eject mechanism, battery loading mechanism and mechanical chassis supporting mechanism
07/23/1996US5539340 In an electric input signal
07/18/1996WO1996006426A3 Apparatus for recording and/or reproducing video signals and audio signals in/from inclined tracks on a magnetic tape, and magnetic tape for such apparatus
07/17/1996EP0681732A4 Apparatus for controlling an automated cassette library.
07/17/1996CN2231443Y Two-way hand tape rewinder for video tape
07/17/1996CN1126872A Cassette loading device for use in a video cassette recorder
07/17/1996CN1126870A Multi-track helical scanning system
07/17/1996CN1032335C A lever which detects erase-protection finger of cassette
07/16/1996US5537473 Video recorder system
07/16/1996US5537279 Tape cassette and magnetic recording/reproducing device
07/16/1996US5537268 Multi-function locking mechanism for a multi-celled data cassette magazine
07/16/1996US5537267 Apparatus for, and methods of, processing a slave cassette to obtain a transfer of an image on a master tape to a slave tape in the slave cassette
07/16/1996US5537266 Tape loading device and magnetic conversion apparatus
07/16/1996US5537107 Remote control unit for video apparatus
07/16/1996US5537106 Remote controller
07/16/1996US5535957 Reel table driving apparatus for a video cassette recorder
07/11/1996DE4447032A1 Magnetic tape recorder tape tensioner and guide
07/10/1996EP0721185A2 High speed searching of a digital cassette
07/10/1996EP0721183A2 Servo control apparatus for video cassette tape recorder
07/10/1996EP0720789A1 Driving circuit with several sensors