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Match Document Document Title
7448727 Ink jet recording head and ink jet recording apparatus  
The invention provides an ink jet recording head in which an element substrate provided in a head unit and constituted of plural drive elements is driven to discharge ink droplets from plural...
7445858 Magnetic recording medium using magnetic powder having a core portion and an outer layer portion including a rare earth element and magnetic recording cassette  
A magnetic recording medium comprising a non-magnetic support, at least one primer layer formed on one surface of the non-magnetic support, comprising a non-magnetic powder and a binder resin, at...
7438983 Magnetic recording medium  
A magnetic recording medium is composed of a nonmagnetic support provided with on one side of the support a magnetic layer containing a ferromagnetic powder and a binder, and a backing layer on the...
7423840 Magnetic tape recording system having tape with defined remanent magnetization  
A magnetic recording tape exhibits reduced magnetic flux modulation and improved signal-to-noise ratio. Providing a magnetic recording layer with a more uniform thickness can improve the magnetic...
7420777 Leader tape having an end which is cut using a mechanical process so as to be strongly spliced onto a magnetic tape  
A leader tape to be spliced in a butting manner to a leading end of a magnetic tape, the leading end being mechanically cut in a tapered shape, wherein the leader tape has a surface roughness RZ...
7406580 Method for utilizing tape media segmentation  
A method is presented for utilizing tape storage media segmentation to improve data access performance. A segmented tape storage medium within a tape cartridge having a first and second segment is...
7391592 Magnetic recording medium including a diamond-like carbon protective film and at least two additional elements  
A magnetic recording medium having a diamond-like carbon (DLC) film added therein a Group IV element of the periodic table such as silicon, particularly in the vicinity of the boundary between the...
7384700 Leader tape and magnetic tape cartridge using the same  
A leader tape comprising a support and a coating layer containing powder and a binder, wherein at least one surface of the leader tape has a center line average surface roughness (Ra) of from 10 to...
7381484 Magnetic recording tape  
A magnetic recording tape comprising a magnetic layer, a flexible support and a back coat layer in this order, wherein the support is a polyester film having an intrinsic viscosity of from 0.40 to...
7379275 Magneto-resistive head having a thermally conductive layer  
A magneto-resistive head, a magnetic tape and a magnetic tape recording/reproducing system, which are capable of suppressing the formation of protrusions around a magneto-resistive element, thereby...
7369363 Method for producing magnetic tape in which a prescribed winding habit is imparted to the magnetic tape  
A method for producing a magnetic tape and method for improving a winding form of the magnetic tape are provided. These methods comprises a stage for winding a magnetic tape around a tape reel; and...
7361422 Leader tape and magnetic tape cartridge using the same  
A leader tape in which an non-magnetic under layer that contains a powder and a binder and a magnetic upper layer are sequentially laminated on at least one side of a support, a center line average...
7359153 Recording medium cartridge  
A recording tape cartridge is structured so as to accommodate, within a case, a reel on which is wound a magnetic tape which is a recording medium. The recording tape cartridge has a so-called WORM...
7352528 Leader tape and magnetic tape cartridge using the same  
A leader tape comprising a support and a coating layer containing a powder and a binder, wherein at least one surface of the leader tape has a center line average roughness (Ra) of from 10 to 60...
7349182 Magnetic recording medium  
A magnetic recording medium for being used in a write/read system in which a difference of track width between write track width and read track width is smaller than 10 μm, which comprises: a...
7327534 Ultra fast backup (UFB) tape cartridge and method for loading same  
A cartridge for operatively housing a recording/playback medium comprising a first spool and a second spool located at offset positions inside a cartridge shell body; a recording/playback medium of...
7283320 Magnetic recording medium including servo and data bands in the magnetic layer  
A magnetic recording medium having a magnetic layer containing magnetic powder provided on a support is disclosed. The magnetic layer possesses a servo band in which a servo signal for controlling...
7267895 Magnetic tape and method for manufacturing the same  
A method for manufacturing a magnetic tape includes the steps of feeding a broad magnetic tape including a broad support formed with a magnetic recording layer on one side thereof and a back coat...
7259935 Magnetic tape including an intermediate layer consisting essentially of a binder  
A magnetic tape having a lower non-magnetic layer containing non-magnetic powder and a binder, and an upper magnetic layer containing ferromagnetic powder and a binder, formed on a surface of a...
7212118 Pluggable cartridge memory chip and memory access  
A cartridge system uses a pluggable remotely accessible tag to store information related to the cartridge. These tags may be accessed by tape drives having pluggable remotely accessing receivers.
7157163 Magnetic recording medium  
The present invention provides a magnetic recording medium comprising a magnetic layer with excellent surface smoothness, which comprises a thin film magnetic layer of thickness in a range from...
7145460 Data tape storage cartridge with removable panel mounted transponder  
A data tape storage cartridge for a data storage system that has a transponder for reading and writing data. The data storage tape cartridge includes a housing having a window and at least one...
7111135 Random access time to data stored on LTO tape by incorporating stacked cartridge memory (CM) modules  
A tape cartridge having dual cartridge memory modules to provide memory redundancy, and a method and apparatus for providing redundancy of cartridge memory information within a tape cartridge. The...
7068464 Double sided magnetic tape  
Magnetic tape onto which information may be recorded on either side exhibits the risk of having information recorded on one side affect the opposite side when the two sides are adjacent, such as...
7056607 Magnetic recording medium  
Provided is a magnetic recording medium permitting the controlling of backcoat layer transfer to a magnetic layer surface, a reduction in dropout even when employing microgranular magnetic...
6940672 Azimuthal transition layout for two-sided data storage tape  
In general, the invention provides two-sided magnetic data storage tape comprising azimuthal magnetic transition layouts that can substantially reduce demagnetization of recorded magnetic...
6916521 Cleaning medium for magnetic recording apparatus  
A cleaning medium for a magnetic recording apparatus is disclosed, comprising a nonmagnetic support having provided thereon a lower coating layer mainly containing a nonmagnetic inorganic powder...
6914254 Apparatus for manufacturing evaluation reference tape  
The evaluation reference tape includes at least one recess formed on a magnetic recording layer of a magnetic tape by processing the magnetic recording layer. In the method and apparatus for...
6772272 Apparatus and method for writing information to a designated information storage medium with an allocated data storage device using a specified information recording format  
A method to write information to a designated information storage medium using an allocated data storage device using a specified information recording format, whereby a previously-determined media...
6710974 Tape cassette of high transparency material  
A tape cassette has a cassette case with top face, under face, front face, rear face, and a pair of right and left side face portions. A pair of supply and take-up tape containers sides is provided...
6700742 Magnetic tape cartridge  
Disclosed herein is a magnetic tape cartridge including a cartridge case in which a single reel with magnetic tape wound on an outer periphery of a reel drum is rotatably housed. The magnetic tape...
6686025 Magnetic recording medium  
A magnetic recording medium that does not develop film swelling when exposed to severe conditions has a nonmagnetic substrate having a trench formed in the area within 2 mm from and concentrically...
6681276 Player having cassette playing unit and memory card playing unit  
A memory card player, designed to reproduce a variety of digital audio data files from a memory card, is disclosed. Such data files are downloaded by a computer through the Internet or through a PC...
6671126 Overvoltage protection device  
An overvoltage protection means is described, with a first electrode ( 1 ), with a second electrode ( 2 ), with an air breakdown spark gap ( 3 ) which is present or which acts between the...
6661610 Evaluation reference tape  
The evaluation reference tape includes at least one recess formed on a magnetic recording layer of a magnetic tape by processing the magnetic recording layer. In the method and apparatus for...
6620483 Magnetic recording medium  
Provided is a magnetic recording medium suited to magnetic recording and reproduction systems employing linear methods and incorporating magnetoresistive reproduction heads. The magnetic recording...
6606220 Systems and methods for providing beginning-of-tape and end-of-tape indicators  
The invention relates to a method for creating beginning-of-tape (BOT) and end-of-tape (EOT) indicators on a magnetic tape by altering a discrete area or areas of the recording area or the...
6349016 Magnetic tape cartridge  
A magnetic tape cartridge has a cartridge casing, a single reel around which a magnetic tape is wound and which is contained in the cartridge casing for rotation and a leader pin fixed to the...
6349008 Magnetic recording media, magnetic heads and magnetic read-write apparatus using the same  
A magnetic recording medium wherein, when the axis of easy magnetization of the magnetic recording medium for magnetically recording information by means of a magnetic head is projected onto a...
6338448 Magnetic tape splicing for reducing tape pack distortion  
A pack of magnetic recording tape ( 100 ) comprises a splicing tape ( 120 ) which adheres a web of a magnetic tape ( 122 ) to a leader ( 124 ). The leader ( 124 ) attaches to a reel hub ( 126 )...
6328766 Media element library with non-overlapping subset of media elements and non-overlapping subset of media element drives accessible to first host and unaccessible to second host  
A media element library defines a viral configuration different from the physical configuration of media and drives actually present in the library. A plurality of host computer systems communicate...
6322015 Method of tape attachment to a tape cartridge reel  
A method of attaching a tape having longitudinal edges to a tape cartridge reel includes cutting an end of the tape non-perpendicularly to the longitudinal edges laterally across the width of the...
6319595 Magnetic tape  
Magnetic tape (1) comprising a substrate, a magnetic layer provided on one side of the substrate and a backcoating layer (5) provided on the other side of the substrate, wherein the backcoating...
6305630 Magnetic tape having hexadecimal hole patterns  
A data cartridge includes a length of magnetic tape which is formed at one end with a first pattern of holes to enable identification of the end of the tape and a second pattern of holes located...
6303280 Transparent magnetic recording medium  
There is disclosed a transparent magnetic recording medium comprising at least one magnetic recording layer containing ferromagnetic particles, on a support, wherein an overcoat solution which...
6289171 Arrangement for recording or reproducing a digital video signal and a corresponding digital audio signal  
An arrangement for recording a digital video signal and a corresponding digital audio signal in slant tracks on a longitudinal magnetic record carrier, tracks having an audio signal recording...
6229662 Magnetic recording/reproducing apparatus and magnetic tape  
A magnetic recording/reproducing apparatus of the helical scan system employing a MR head as a reproducing magnetic head. The magnetic recording/reproducing apparatus includes a MR head 6 and a...
6228461 Magnetic recording tape  
A magnetic recording tape favorably employable for recording computer data is composed of a support, and on one side of the support, a non-magnetic layer composed of a non-magnetic powder and a...
6136902 Polyacetal resin compositions comprising boric acid  
To provide a polyacetal resin composition having an excellent corrosion inhibiting effect on metals, particularly reduced in the adverse effect on magnetic tapes or the like, and suitable for use...
6078481 Tape storage cartridge having two-level tape path  
A tape cartridge includes a first rotatable hub and a second rotatable hub and a tape head receiving region. A flexible recording tape is wound upon the first rotatable hub and the second rotatable...
Matches 1 - 50 out of 618 1 2 3 4 5 6 7 8 9 10 11 12 13 >