Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › 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
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)
11/2000
11/22/2000EP1054396A2 Tape apparatus mechanism
11/22/2000EP1053549A1 Video media control system
11/22/2000EP1053546A1 Horizontally oriented autoloader for data storage cartridges
11/22/2000CN2407430Y Small electrically controlled recorder core
11/21/2000US6151440 Arrangement for segment-by-segment recording of information signals on an intermittently drivable magnetic tape
11/21/2000US6151188 Magnetic tape drive for single-reel type magnetic tape cartridge
11/21/2000US6149090 Tape player
11/21/2000US6149044 Supporting mechanism for pinch roller unit for use in magnetic recording/reproducing apparatus
11/16/2000DE10020623A1 Prediction of condensation formation on the drums of a tape recorder device etc. by measurement of drum, temperature, surrounding air temperature and humidity and predicting a condensation temperature from the data
11/15/2000EP1052637A1 Data storage system with redundant media handling assemblies
11/15/2000EP1052624A1 Video signal recording apparatus and video signal recording and reproducing apparatus
11/15/2000CN1058594C Digital video and audio signal recording and reproducing apparatus
11/14/2000US6147833 Recording and/or reproducing device for magnetic tape
11/14/2000US6147830 Magnetic tape unit
11/14/2000US6147829 Magnetic tape with a track configuration and apparatus for cooperation with such a magnetic tape
11/14/2000US6147824 Signal reproducing circuit for magneto-resistive head including control circuit for reducing transient period between write period and read period
11/14/2000US6147823 Method for recording digital data including a data conversion or format conversion, and apparatus using the method
11/14/2000US6147779 Digital automated roll carrier film scan mechanism
11/14/2000US6147593 Message output controller and system
11/14/2000US6147554 Control signal amplification circuit
11/14/2000US6145769 Tape winding devices
11/14/2000CA2184650C Magnetic head drum for a magnetic recording apparatus and a method for producing the same
11/08/2000EP1050044A1 Recording and/or reproducing device having a tape pull-out element and having latching means for this tape pull-out element
11/08/2000CN1058351C Magnetic band transporting system
11/08/2000CN1058350C Magnetic head apparatus
11/08/2000CN1058349C 磁头装置 Head means
11/07/2000US6145034 Method and apparatus for switching data rates during back-up based on computer data and speed
11/07/2000US6144630 Pivoting mailbox for optical storage libraries
11/07/2000US6144521 Tape cartridge magazine with structure to prevent improper loading of cartridges
11/07/2000US6144520 Magnetic tape machine
11/07/2000US6144519 Library apparatus with a plurality of accessors
11/07/2000US6144518 Preparation and usage of dual-scan master calibration tape for magnetic tape drive
11/07/2000US6142402 Slanted tape leader block
11/07/2000CA2030885C Analog/digital compatible reproducing system
11/02/2000WO2000041170A3 Three-dimensional recording heads for control of debris and bidirectional written track width
11/02/2000EP1049331A1 Receiver, recorder and player
11/02/2000EP1049094A2 Tape cassette and combination structure of the tape cassette and driving device
11/02/2000EP1048032A1 Recording and/or reproducing device having actuating means for the actuation of holder means for a record carrier
11/02/2000EP1048031A1 Recording and/or reproducing device having drive means for the actuation of holder means for a cassette and of retaining means for a tape pull-out element
11/02/2000EP1048030A1 Recording and/or reproducing device having a take-up reel and having a tape pull-out assembly which can be positioned radically with respect to the take-up reel
11/02/2000EP1048029A1 Recording and/or reproducing device having a tape pull-out element and a coupling element and having guide means for these two parts
11/02/2000EP1048028A1 Recording and/or reproducing device having a tape pull-out element and a coupling element and having locking means for holding together these two elements
11/02/2000EP1048027A1 Recording and/or reproducing device having a take-up reel and having a tape pull-out assembly which can be positioned tangentially with respect to the take-up reel
11/02/2000DE10010521A1 Compact disk production apparatus has conveyor with arm, which moves disk between stockers and recorder, printer
11/01/2000CN1271928A Cleaning belt used for cleaning driving medium of video recorder magnetic head
11/01/2000CN1058101C Pinch roll driving mechanism
10/2000
10/31/2000US6141486 Methods and apparatus for recording digital data including sync block and track number information for use during trick play operation
10/31/2000US6141485 Digital signal recording apparatus which utilizes predetermined areas on a magnetic tape for multiple purposes
10/31/2000US6141481 Modifying data stored in memory means in accordance with a reproduced signal
10/31/2000US6141312 Optical tape drive that performs direct read after write operations
10/31/2000US6141184 Tape drive data storage device having perpendicularly adjusted tape guides
10/31/2000US6141180 Method and apparatus for a digital linear tape lockout system
10/31/2000US6141179 Recording and/or reproducing apparatus capable of using cassettes having different sizes including a device for adjusting tension on a supply reel base based on the cassette size
10/31/2000US6141178 Accessor hand mechanism having grooves for opening and closing fingers
10/31/2000US6141177 Signal reproducing device and method with tracking error formation
10/31/2000US6141174 Method of reading recorded information from a magnetic tape that compensates for track pitch changes
10/31/2000US6141172 Magnetic recording and reproducing apparatus arranged to save electric power consumed in detecting tape end and reduce load on microprocessor
10/31/2000US6141171 Cue signal detection circuit of magnetic recording and reproducing device
10/31/2000US6141170 Signal processing with frequency component detection in two modes
10/31/2000US6141166 Recording head arrangement for a magnetic recording device having a multichannel recording mode
10/31/2000US6141165 Head switching sequence in a disc drive employing head bias currents
10/31/2000US6140781 Control method and apparatus for driving a head drum assembly of a video cassette recorder
10/31/2000US6138909 Media handling system and method
10/26/2000WO2000063900A1 Reproducing apparatus enabling the actual beginning of the reproduction of a television program recorded on a magnetic tape
10/25/2000EP1047059A1 Cassette changer
10/25/2000CN1271416A Magnetic encoder
10/24/2000US6137659 Actuator assembly for servo-controlled tape
10/24/2000US6137649 Magnetic recording/reproduction apparatus in which one of a reel base pair is rotated to wind a magnetic tape by a predetermined amount when an abnormality is detected
10/24/2000US6137648 Magnetic tape and a method for recording and reproducing a plurality of different information signals on and from the magnetic tape
10/24/2000US6135379 Magnetic recording tape leader for single reel tape cartridge
10/19/2000WO2000062291A1 System for protection against copying on magnetic tape recorders
10/19/2000WO2000062283A1 Leading dummy head in a helical scan recorder
10/18/2000EP1045383A2 Transfer unit for expansion of tape library systems
10/18/2000EP1045382A2 Automatic dispenser for audio-visual products such as videocassettes, CDs and the like
10/18/2000EP1045328A2 Automated optical detection system and method.
10/18/2000EP1045326A2 Imaging apparatus alignment system and method
10/18/2000EP1045301A2 Guidance system and method for an automated media exchanger
10/18/2000CN1270390A Magnetic tape driving device
10/17/2000US6134381 Video data recording apparatus for recording search data
10/17/2000US6134074 Reproducing apparatus having tracking control in accordance with track number information
10/17/2000US6134073 Methods and apparatus for controlling motion of recording media
10/17/2000US6134072 Tracking of non-native stripes in helical scan tape drive
10/17/2000US6134067 Cassette device for using cassettes with and without a second recording medium in the cassette
10/17/2000US6134066 Recording and reproducing apparatus using tape cassette for updating attribute information in write protect mode
10/17/2000US6134061 Digital signal recording and reproducing apparatus and digital signal recording and reproducing method collectively recording inspecton codes and forming a gap therebetween during post-scoring
10/17/2000US6131840 Mechanism for preventing uneven take-up of tape
10/12/2000WO2000030076A3 Methods for monitoring or adjusting a tape drive using control data packets
10/11/2000EP1043722A2 Digital data recording device
10/11/2000EP1043721A2 A method for recording digital data
10/11/2000EP1027704A4 Receiver and magazine assembly for storage library system
10/11/2000CN1057400C Method for fitting operation button
10/10/2000US6130804 Four channel azimuth and two channel non-azimuth read-after-write longitudinal magnetic head
10/10/2000US6130800 Data storage library with cartridge access mechanism
10/10/2000US6130799 Signal recording and/or reproducing apparatus, method, and medium with pilot signal and tracking servo signal recorded at different azimuth angles
10/10/2000US6130792 Flat servo bursts for arcuate track scanner
10/10/2000US6129427 Retention array feature for a magazine of a storage library system
10/05/2000WO2000058966A1 Tape cassette with memory device including memory and antenna for wireless communication with another antenna in audio/image recording and reproducing system
10/05/2000DE4490959C2 Tape player having simplified mechanical parts
10/04/2000EP1041562A1 Recording medium device containing recording medium and recording / reproducing device
10/04/2000EP1041555A2 Digital data reproducing device
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