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) |
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03/04/2004 | US20040041528 Tape drive with non-contact optical tape tension sensor |
03/04/2004 | US20040041048 Delta velocity tension control for tape |
03/04/2004 | US20040041047 Combined tension control for tape |
03/04/2004 | DE10335755A1 Reeling device with insertable and retractable tensioning lever e.g. for film and/or tape, has lever and bearing combined together to form a sub-assembly in reeling unit |
03/03/2004 | EP1394790A2 Pole base assembly |
03/03/2004 | EP1393312A1 Gripper assembly for interfacing with portable storage devices in a storage library |
03/03/2004 | EP0906620B1 Device and method for recording an information signal in a recording carrier |
03/03/2004 | CN1479919A Head drum with dynamic gap adjustment |
03/03/2004 | CN1479524A Imput output circuit, recording device and replay device of digital image signal |
03/03/2004 | CN1479297A Multiple punching air support and transport using the support |
03/03/2004 | CN1479128A 机构光学控制装置 Means optical control means |
03/02/2004 | US6701060 Enhancing operations of video tape cassette players |
03/02/2004 | US6700734 Cartridge library apparatus with an openable door for storing cartridges |
03/02/2004 | US6700733 Tape system with adjustable wrap angles and method for adjusting tape wrap angle |
03/02/2004 | US6700725 Signal processing method and mode switch for magnetic recording and reproducing apparatus |
03/02/2004 | US6698680 Magnetic recording medium winding apparatus and magnetic recording medium winding method |
03/02/2004 | US6698359 Data storage library rail anomaly recovery |
02/26/2004 | WO2004006242A3 Releasably latchable leader block in tape threading apparatus for data storage systems and method therefor |
02/26/2004 | US20040037004 Recording medium cartridge and recording and reproducing device |
02/26/2004 | US20040035969 Tape cartridge with multiple keying features |
02/25/2004 | EP1391891A2 Tape cartridge with multiple keying features |
02/25/2004 | CN2604759Y Memorandum words-leaving machine with special identification attention |
02/24/2004 | US6697222 Tape cassette with wide extraction portions and tape drive apparatus |
02/24/2004 | US6697212 Cartridge magnetic tape device having magnetic head cleaning mechanism |
02/24/2004 | US6697209 Phase based time domain tracking for helical scan tape drive |
02/24/2004 | US6697206 Tape edge monitoring |
02/19/2004 | WO2002049013A3 Head drum with dynamic gap adjustment |
02/19/2004 | US20040032803 Position control for plunge mechanism |
02/19/2004 | US20040032802 Position control for plunge mechanism |
02/19/2004 | US20040032689 Methods and apparatus for transporting data cartridges between adjacent cartridge libraries |
02/19/2004 | US20040032542 Front panel having push buttons formed integrally therewith |
02/19/2004 | DE4207757B4 Drehdämpfer Rotary damper |
02/18/2004 | EP0932980B1 Video transmission apparatus employing intra-frame-only video compression that is mpeg-2 compatible |
02/18/2004 | CN2603990Y Guide pulley apparatus without entrain |
02/18/2004 | CN1476722A 信息处理装置 The information processing apparatus |
02/18/2004 | CN1476604A Magnetic recording/reproducing apparatus |
02/17/2004 | US6693859 Gripper assembly apparatus for interfacing with a storage device |
02/17/2004 | US6693858 Data cartridge detector |
02/17/2004 | US6693759 Compact form factor for an automated tape cartridge autoloader/library system |
02/17/2004 | US6693758 Tape cartridge transport magazine for an automated tape cartridge autoloader/library system |
02/12/2004 | WO2002047077A8 ARTICLE STORAGE AND RETRIEVAL SYSTEM FOR AN AUTOMATIC LiBRARY |
02/12/2004 | US20040028376 Image recording device and method |
02/12/2004 | US20040027941 Optical recording method and apparatus with different recording rates |
02/12/2004 | US20040027838 Light emitting device providing a collimated light beam |
02/12/2004 | US20040027713 Magnetic recording/reproducing apparatus |
02/12/2004 | US20040027710 Magnetic recording/reproducing device |
02/12/2004 | US20040026549 Tape drive leader connection sensing assembly |
02/12/2004 | US20040025515 Method for cooling automated storage library media using thermoelectric cooler |
02/11/2004 | EP1388113A1 Automated data library with multipurpose slots |
02/11/2004 | CN2603479Y Multi-function tape rewinding device |
02/11/2004 | CN1138410C Apparatus and method for transmitting, recording and reproducing digital data |
02/11/2004 | CN1138275C Recording and reproducing apparatus for magnetic optical disc |
02/11/2004 | CN1138267C Apparatus for reproducing recording medium |
02/10/2004 | US6691001 Diagnostic port between independent robots |
02/10/2004 | US6690994 System and method for recovering an automated robotic device in a data storage library |
02/10/2004 | US6690879 Magnetic recording and reproducing apparatus of helical scan type |
02/10/2004 | US6690639 Optical tape transport system using focus stabilizer |
02/10/2004 | US6690550 Rotation balance control mechanism controlling a rotation balance of a rotary head drum apparatus |
02/10/2004 | US6690542 Dual module RWW tape head assembly |
02/10/2004 | US6690531 Dynamic tape path adjustment |
02/10/2004 | US6690530 Cassette auto changer system |
02/10/2004 | US6690528 Recording and reproduction apparatus |
02/05/2004 | US20040022153 Optical storage device rotation speed control apparatus and method |
02/05/2004 | US20040021983 Magnetic head for rotary head drum |
02/05/2004 | US20040021979 Lockout mechanism for I/O station of automated library |
02/05/2004 | US20040021978 Toggle-protrusion lockout mechanism for cartridge library |
02/05/2004 | US20040021974 Reproduction control of reproduction apparatus based on remaining power of battery |
02/05/2004 | US20040021973 Stackable connector system for automated removal/addition in a storage media library |
02/05/2004 | US20040021096 Inspection device of winding appearance of tape and improvement processing method for the same |
02/05/2004 | US20040021024 Magnetic tape and magnetic tape cartridge |
02/04/2004 | CN1473331A Magnetic recording/reproducing device |
02/03/2004 | US6687076 Recording medium and apparatus for protecting copyrighted digital data |
02/03/2004 | US6687075 Recording-medium holder insertion detection apparatus |
02/03/2004 | US6687071 Magnetic tape drive apparatus and magnetic head cleaning method |
02/03/2004 | US6685122 Tape drive leader connection sensing assembly |
01/29/2004 | US20040019909 Broadcast program recording programming device and method |
01/29/2004 | US20040018071 Cartridge-handling apparatus |
01/29/2004 | US20040017633 Library apparatus |
01/29/2004 | DE4341116B4 Einrichtung und Verfahren zur automatischen Zuordnung von Rundfunkkanälen Apparatus and method for automatic assignment of radio channels |
01/28/2004 | EP1385162A1 Cartridge-handling apparatus |
01/28/2004 | CN1136576C Method for controlling tracking position at low-speed reproducing in video cassette recorder |
01/28/2004 | CN1136567C Type detecting apparatus of magnetic record reproducing device |
01/28/2004 | CN1136566C Rotation speed controlling method and device for CD machine |
01/28/2004 | CN1136550C Optical disk recording/reproducing device having current monitoring circuit and method for operating same |
01/28/2004 | CN1136542C Magnetic recording/playing device |
01/28/2004 | CN1136541C Magnetic recording and reproducing apparatus |
01/27/2004 | US6683742 Magnetic tape drive having a mechanism for preventing slack in a magnetic tape |
01/27/2004 | US6683741 Magnetic tape device with mechanism for controlling threading operation |
01/22/2004 | WO2004008455A1 Method and system for transferring energy between robotic mechanisms in an automated storage library |
01/22/2004 | WO2004008454A1 Drive apparatus for tape-like optical recording medium |
01/22/2004 | WO2004007042A1 Dvd improvements |
01/22/2004 | US20040015989 Information processing device |
01/22/2004 | US20040013407 Digital video cassette recorder for preventing picture distortion during search and method for processing picture using the same |
01/22/2004 | US20040013051 Intrusion monitors for media storage systems |
01/22/2004 | US20040012878 Robot hand and library apparatus |
01/22/2004 | US20040012877 Media storage systems and cartridge-handling apparatus therefor |
01/22/2004 | US20040012876 Magnetic tape cartridge, magnetic tape drive for recording, and magnetic tape drive for reproducing |
01/21/2004 | EP1383125A1 Media storage systems and cartridge-handling apparatus therefor |
01/21/2004 | EP1383121A1 Intrusion monitors for media storage systems |
01/21/2004 | CN1469370A Text data recording method and apparatus |