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8149535 |
Magnetic and encapsulation contamination control for disk drives
A disk device with disk contamination control having a spindle for rotating at least one disk. A spindle hub located on the spindle. A disk clamp for clamping the at least one disk on the hub. A...
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8139467 |
Reduced energy consumption using active vibration control
Embodiments of a computer system that includes a vibration-cancelling mode, and a related method and computer-program product (e.g., software) for use with the computer system, are described....
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8056256 |
Method for reconditioning FCR APG-68 tactical radar units
A method for reconditioning Fire Control Radar APG-68 tactical radar systems (FCR) utilized in military aircraft and returning them to operation with extended useful life expectancies equivalent to...
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8055811 |
Computer having function for displaying status of operation and floppy module
A floppy module includes a floppy disk controller (FDC), a control circuit, and a display. The FDC has a first control terminal, a second control terminal, and a plurality of third control...
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8009388 |
Method for increasing storage capacity and a transducer configuration incorporating the same
The present invention provides a method for increasing storage capacity of a disc drive by physically skewing a transducer in relation to a slider supporting the transducer. The physical skew angle...
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7969689 |
Spacer keys with pivoting supports
An apparatus for attaching one or more HGAs to an actuator assembly including one or more actuator arms comprises a set of pivoting supports corresponding to the one or more HGAs and mechanisms...
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7961431 |
Additive-free fiber for metal texture of hard disk drives
A fabric for forming a storage media disk texturing member is formed from a non-woven polymeric material formed from fibers and having substantially no titanium dioxide. A method for texturing a...
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7944640 |
Bulk eraser including at least three magnets configured for erasing recorded information
A bulk eraser for erasing recorded information on a magnetic-recording disk. The bulk eraser includes at least three magnets and a structure magnetically coupled with the at least three magnets to...
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7921439 |
Data storage means
Apparatus in accordance with at least one embodiment of the present invention includes a data storage cartridge and/or a receiver configured to receive the cartridge in facilitation of data...
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7911740 |
Apparatus and method for receiving and positioning a read/write head to a disk in a test apparatus
Apparatus for receiving and positioning a read/write head to a disk in a test apparatus has a deck and a spindle on the deck and on which a disk can be mounted for rotation of the disk. A gripper...
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7895731 |
Method for manufacturing magnetic field detecting element utilizing diffusion and migration of silver
A method for manufacturing a magnetic field detecting element having a free layer whose magnetization direction is variable depending on an external magnetic field and a pinned layer whose...
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7875831 |
Thin plate formation method, thin plate and suspension correction apparatus, and correction method
Laser beam irradiation areas are provided in a load curve portion and an angle adjustment portion of a suspension. The laser beam irradiation areas are oriented in a direction in which the...
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7768740 |
Apparatus and method for attaching a disk to a spindle of a spinstand
Apparatus for attaching a disk to a spindle of a spinstand includes a spindle having a fluid pressure port therethrough for delivery of fluid pressure. A spindle adapter is adapted to be attached...
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7756902 |
Auto-id simulator
An auto-identification system is described that includes a plurality of distributed auto-id nodes that are operable to track physical objects as they move through an operation of an enterprise,...
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7757301 |
Security hardened disc drive
A storage device assembly includes a sealed housing having a base and a cover. A storage medium is disposed within the sealed housing. A security feature within the housing is adapted to damage at...
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7726565 |
Insertable and removable magnetic stripe reader head protection device
An insertable and removable reader head protection device for a magnetic stripe reader is provided including a thin, non-ferromagnetic insertable panel that is disposed between the reader head and...
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7721078 |
Method and system to dynamically boot to a non-visible partition
A system and method for accessing a hidden partition during a boot sequence is disclosed. An information handling system can include a basic input output system (BIOS) that can be operable to...
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7706102 |
Secure data storage
A hard disk drive includes a chassis which supports a “sealed” housing containing a data storage magnetic disk, and read/write heads and actuator. The housing also contains an erasure device whi...
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7684145 |
Method and system for perpendicular magnetic media metrology
A metrology system for measuring the magnetic properties of a magnetic recording medium layer on a device used for perpendicular recording.
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7667923 |
Hard drive data platter impairment tool
A system for impairing at least one pair of data platters stacked. An alignment device is pivotably mounted; upper and lower arms of the alignment device are spaced apart from and extend parallel...
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7640041 |
Multiple function handheld device
A method for enabling at least a portion of a multiple function handheld device begins by enabling at least a portion of a digital audio functionality in response to a first mode selection. The...
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7551385 |
Systems and method for selectively controlling a state of hydration of a magnetic data storage medium
A magnetic storage system according to one embodiment includes a magnetic head adapted for at least one of reading from a magnetic medium and writing to the medium; a drive mechanism for directing...
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7520168 |
Vibration reduction for head gimbal assembly testing
An assembly for testing a head gimbal assembly (HGA) comprises a support platform configured to hold a base plate of the HGA. A base plate of the HGA is mounted on the support platform. The...
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7505860 |
Alignment of unmounted head gimbal assemblies for testing
A method for dynamic electrical testing of head gimbal assemblies may include initiating an automated continuous process that includes selecting an unmounted head gimbal assembly; aligning the...
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7496778 |
Autonomous thermal management
The present invention provides both a peripheral device that regulates its own temperature by adjusting its power consumption, and a method to accomplish the same. The method generally includes...
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7489475 |
Information output from a single character display for LTO drives
A tape drive, including: a housing including a single character display that displays a single character at a time; and an activator configured such that, when the single character display displays...
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7483238 |
Shock absorbing device for an enclosure
A shock absorbing device for an enclosure. The shock absorbing device including a shock absorbing frame. The shock absorbing frame includes an inner surface coupled adjacent to the enclosure and an...
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7453670 |
Suspension holder pallet
A pallet main body is provided with a block holding member which presses a positioning surface of an actuator block against a block reference surface formed in the pallet main body, and a movable...
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7419123 |
Front panel operating apparatus and method
A front panel operating apparatus and method of a vehicle display device such as a car audio can include a main chassis for accommodating an audio device, a front panel provided in the front side...
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7372654 |
Noise reduction system, disk storage unit, hard disk drive and noise reduction method
An active noise canceller outputs a noise pattern learning request signal to a hard disk drive causing the hard disk drive to perform a predetermined operation, receives noise at this moment...
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7301776 |
Light-weight flash hard drive with plastic frame
A light-weight flash hard drive includes a printed circuit board assembly (PCBA) mounted in a housing formed by a plastic frame and a pair of metal panels that are mounted on the plastic frame over...
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7277842 |
Overscan helical scan head for non-tracking tape subsystems reading at up to 1X speed and methods for simulation of same
A helical scan drum design for use in non-tracking tape devices which assures 70% coverage of a track to be read by overscanning with at least two read heads at approximate 1X speed. The present...
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7245980 |
Method and apparatus for calculation of production quantities
A method and apparatus calculates production quantities of a production system such as the throughput of a tool group, good unit equivalents of a tool group, number of units shipped and started for...
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7242554 |
Hard disk drive fixing structure
A hard disk drive fixing structure can accommodate a hard disk drive and can electrically connect with a computer to transmit information therebetween. The hard disk drive fixing structure has an...
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7239593 |
Magnetic disk device and electronic apparatus for mounting the magnetic disk device thereto
A magnetic disk device is removable from an apparatus body includes a case, a driving unit, and a connector. The driving unit is installed in the case, and includes a magnetic disk and a rotary...
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7167371 |
Low profile latch activator
A technique is provided for coupling and uncoupling modular devices with electronic and computing devices. A latch is coupled to a release member, which operates to release the latch from a mate...
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7120028 |
Fastening mechanism for rear panel of computer
The present invention is to provide a mechanism for fastening a rear side of computer comprising a rear panel provided at the rear of a case of the computer, and a fastening assembly having one end...
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7092188 |
Method for assembly level disk erase
A method of erasing information on one or more disks in a disk drive uses a high strength magnetic field to erase the disks while the disks are in the HDD assembly. The design of the head disk...
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7092211 |
Tape cleaner having a weft arranged perpendicular to a running direction of a tape
A tape cleaner with a cleaning tape to wipe out dirt adhered to a surface of a tape is composed to wipe out the dirt adhered to the surface of the tape by pressing said cleaning tape on a surface...
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7061720 |
Turntable structure that controls function selection for a media player
A turntable structure to control function selection for a media player. The turntable structure includes a base, a retaining ring, a bearing assembly, a rotating assembly and a rotating shaft. The...
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7035097 |
3.5 inch hot-swappable docking module
A docking module for conventional small form factor disk drives provides, in one embodiment, space for two such disk drives embedded in tray loaders, within a standard 3.5 inches halve height...
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6980398 |
Disposable LTO cartridge retention spring cleaner tool
An apparatus and a method for the cleaning of magnetic tape cartridge drive, particularly such as removable data-storage media tapes, and especially an arrangement and method of providing a...
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6923402 |
Tape guide post mechanism
A tape guide post mechanism for guiding running of a tape includes: a post arm, the post arm including a tape guide post, around which the tape is looped at a predetermined angular distance, and...
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6898058 |
Composite substrate for use in magnetic recording-and-reproducing device
Disclosed is an improved composite substrate for use in a magnetic recording-and-reproducing device. It comprises an “L”-shaped main plate and a separate sub-plate. The “L”-shaped main plate h...
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6889928 |
Leader block rotary mechanism for cartridge magnetic tape device
Provided is a leader block rotary mechanism for a cartridge magnetic tape device, which allows over-rotation of a rotator cam in the capture direction by providing an over-rotation limiting device...
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6882484 |
Magnetic transfer system
A magnetic transfer system includes magnetic recording medium stocker which holds a plurality of magnetic recording media, a magnetic transfer apparatus which magnetically transfers information...
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6855417 |
Chemical monolayer memory device
The present invention includes a chemical monolayer construction that comprises: (a) a substrate having a contact surface; and (b) a plurality of substantially parallel molecular units, wherein...
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6819556 |
Server system and vibration-free extractable hard disc drive assembly thereof
A server system and a vibration-free extractable hard disc drive assembly thereof. The server system includes a chassis and the vibration-free hard disc drive assembly. The assembly is disposed in...
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6801427 |
Drive bracket structure
A drive bracket structure includes first and second drive brackets (20, 40), a connect panel (30), and a securing bar (50). The first drive bracket includes a bottom plate (22) having a plurality...
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6797072 |
Process for restoring magnetic recording tape damaged by “sticky shed” syndrome
A process for restoring magnetic recording tape damaged by “Sticky Shed” syndrome cleans magnetic tapes of the Backcoating which is causing their eventual degradation and destruction. The Bac...
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