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)
02/1995
02/14/1995US5390052 Method of recording/reproducing table of contents in digital magnetic tape recording/reproducing apparatus
02/14/1995US5390027 Television program recording and reproducing system using program data of text broadcast signal
02/14/1995US5389040 Driving power transmission system
02/14/1995US5388946 Systems and methods for the automated archiving and retrieval of computer data storage cassettes
02/14/1995US5388779 Tape-guide made from synthetic resin, method of manufacturing the same, and apparatus for manufacturing the same
02/14/1995CA1334445C Method for writing and means for reading position indicating markers on tape
02/09/1995DE4422796A1 Device for the sequential output repetition of sound or TV signals
02/09/1995DE4326422A1 Arrangement for checking the tape running in a magnetic tape apparatus
02/08/1995EP0637823A1 Digital signal recording/reproduction
02/08/1995EP0637399A1 Combination tape drive and cassette magazine loader
02/08/1995EP0338090B1 Magnetic data recording/reproducing apparatus with high speed tape transfer mechanism
02/07/1995US5388018 Scanning device for a magnetic-tape apparatus having a radially expandable clamping hub
02/07/1995US5388016 Magnetic tape data management method and apparatus
02/07/1995US5388015 Magnetic tape device with a head cylinder
02/07/1995US5388008 Device for recording and playing back information signals
02/02/1995WO1995003610A1 Video signal recording/reproducing device
02/02/1995WO1995003606A1 Magnetic head with self-regulating wear regions
02/02/1995WO1995003605A1 Rotating tape edge guide
02/01/1995EP0637140A2 System configuration method for audio-video apparatus with digital bus interface
02/01/1995EP0637026A1 Cassette device
02/01/1995EP0637021A2 Cassette loading device
02/01/1995EP0637020A2 Recording cassette mechanisms
02/01/1995EP0637015A1 Apparatus for removing air from between a master magnetic medium and a slave magnetic medium preceding anhysteretic transfer of signals from master to slave
02/01/1995EP0636269A1 Self identifying universal data storage element.
02/01/1995EP0563295A4 Tape engagement mechanism for magnetic cassette tape incorporating a bi-directional over running clutch and improved capstan pinch scheme
02/01/1995EP0421732B1 Information data recording/reproducing apparatus
02/01/1995CN1098219A Arrangement for recording a video signal and a corresponding audio signal in slant tracks on a longitudinal magnetic record carrier, and record carrier obtained by means of the arrangement
02/01/1995CN1098217A Cassette lid opening and closing system of magnetic recording and reproducing apparatus
01/1995
01/31/1995US5386545 Target management method for data backup to a shared transfer station, multiple media element device
01/31/1995US5386333 Head drum cleaning device for magnetic recording and reproducing apparatus
01/31/1995US5386330 Tape recorder cassette loading mechanism in which a projection mates with a hole in a cassette upper surface
01/31/1995US5386329 Tape cassette loading system
01/31/1995US5386326 Oscillating erase current circuit
01/31/1995US5386325 Video signal processing system for double deck tape recorder
01/31/1995US5386324 Apparatus and method for anticipated error recovery using debris profiles
01/31/1995CA1334216C Thin compact magnetic tape recording and playback device
01/26/1995DE4320680C1 Pinch roller for magnetic tapes and process for its production
01/26/1995DE3546768C2 Record and replay system for information signals
01/25/1995EP0635834A2 Information signal reproduction
01/24/1995US5384672 Recording or reproducing apparatus
01/24/1995US5384668 Data recording system having unique end-of-recording and start-of-recording format indicators
01/24/1995US5384642 Tracking and picture quality in a VTR
01/24/1995US5383625 Reel holder for use in tape winding apparatus
01/24/1995CA1334113C Video cassette auto changer
01/19/1995WO1995002245A1 Tape recording and/or reproducing apparatus
01/18/1995EP0634749A2 Recording and reproducing apparatus
01/18/1995EP0634744A2 Transport apparatus for a single reel tape cartridge
01/18/1995EP0420839B1 A magnetic transducer for sensing the angular position of a rotatable member
01/17/1995US5383072 Door lock apparatus for use in a tape recorder
01/17/1995US5383071 Apparatus for tracking control using recorded pilot signals
01/17/1995US5383069 Data reproducing device with drop out detection of position information and means for compensating with tape speed detecting
01/17/1995US5383066 Compensation for the dropout of a drum frequency generator signal in a drum servo system
01/12/1995WO1995001635A1 Tape drive machines
01/12/1995DE4322751A1 Flywheel
01/12/1995DE4321703A1 Arrangement for changing the tape tension in a magnetic tape apparatus
01/11/1995EP0633575A2 Drum lead measuring method and apparatus capable of precisely evaluating lead shape
01/11/1995EP0633574A2 Recording and reproducing apparatus
01/11/1995EP0633569A2 Door opening mechanism for ejection of magnetic tape cassette
01/11/1995EP0633568A2 Cartridge manipulation and reference system for magnetic tape recorder
01/11/1995EP0633567A2 Capstan motor suspension
01/11/1995EP0633563A2 Tape drive machines
01/11/1995EP0633560A1 Magnetic recording and reproducing apparatus
01/11/1995EP0632949A1 Apparatus and method using compressed codes for television program record scheduling
01/11/1995CN1097260A Cassette loading device
01/11/1995CN1027403C System for recording/reproducing signals on/from magnetic tape, and apparatus and cassette for use in the system
01/10/1995US5381292 Method for self-cleaning dat drive tape heads
01/10/1995US5381283 Tape loading apparatus
01/10/1995US5381280 Magnetic recording and reproducing apparatus for recording and reproducing in both analog and digital modes
01/10/1995US5381277 Method and apparatus for decreasing a transition time of a read head from a write mode to a read mode
01/10/1995US5381238 Helical scan type playback apparatus for video data recorded on magnetic tape
01/05/1995WO1995000951A1 Loop-shaped pneumatic drive
01/04/1995EP0632453A2 Method for determining reproduction position of a reproduction device
01/04/1995EP0632452A2 Tape cartridge of two-way system
01/04/1995EP0632449A2 Tape guide for a data cartridge
01/04/1995EP0632447A1 Device for controlling a mechanical tension for a tape in a cassette
01/04/1995EP0632445A2 Digital information recording-reproducing apparatus
01/04/1995EP0632440A2 Magnetic recording-reproduction apparatus
01/04/1995EP0632439A2 Method of and system for driving magnetic tape
01/04/1995EP0632438A2 Magnetic recording/reproduction apparatus with a long play mode
01/04/1995EP0632430A2 Amplifying circuit for magnetic record and playback apparatus
01/04/1995CN2186948Y Pause mechanism of tape recorder
01/04/1995CN1097078A Hub aligning rotary chuck
01/03/1995US5379168 Tape recorder apparatus
01/03/1995US5379167 Magnetic tape cartridge with second generation leader block and leader block pin
01/03/1995US5379163 Continuous reproduction method of tapes for a double-deck VTR
01/03/1995US5379153 Recording and reproducing apparatus having program information
01/03/1995US5379151 Magnetic reproducing device using window pulses to extract address information
01/03/1995US5377927 Tape guide for a data cartridge
01/03/1995US5377926 Tape tension regulator
01/03/1995US5377893 Ultrasonic tape guide device
12/1994
12/28/1994EP0631224A2 Method and system for preprocessing data block headers in a data storage system
12/28/1994CN1096897A Recording and playing apparatus
12/27/1994US5377062 Recording and/or reproducing apparatus for a magnetic-tape cassette
12/27/1994US5377061 Tape cassette loading apparatus
12/27/1994US5377059 Bi-directional dual-dram magnetic record/reproducing apparatus
12/27/1994US5377056 Digital data tape reading device
12/27/1994US5377051 Digital video recorder compatible receiver with trick play image enhancement
12/27/1994US5377050 Digital image signal recording-reproducing apparatus and method thereof
12/27/1994US5375791 Hub aligning rotary chuck
12/27/1994US5375789 Magnetic-tape cassette apparatus comprising a deck for magnetic-tape cassettes (reel-drive mechanism with logic fast winding)