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7298585 |
Storage medium load and unload apparatus with an impact diverter
A storage medium load and unload apparatus for diverting a storage medium insertion impact force is provided. The load and unload apparatus comprises a shuttle having a first pin with a first...
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7295399 |
Floppy disk drive
A floppy disk drive includes a frame having a bottom portion and left and right walls and a casing for covering the frame. The casing includes an upper cover for covering an upper side of the frame...
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7271979 |
Flexible disk drive having an eject base usable as a cover
In a flexible disk drive for a flexible disk, a main frame defines a receiving portion for receiving the flexible disk. The main frame has a principal surface which faces the receiving portion and...
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7227718 |
Front shutter attaching structure and flexible disk drive having the same
A front shutter ( 13′ ) comprises arm portions ( 132, 133 ) formed at both ends of an upper side of a door member ( 131 ). While one shaft portion ( 136 ) is formed on one of the arm portions (...
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7151646 |
Flexible disk drive
A flexible disk drive includes a case and a disk holder provided in the case. A flexible disk is mounted on the disk holder. A part of the disk holder abuts against an inner face of the case....
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7136259 |
Frame structure and flexible disk drive having the same
In order to provide a positioning mechanism that can be processed easily and accurately by press forming and a frame structure having the same, especially a main frame and a method of manufacturing...
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7100174 |
CD drive which will not damage an optical disk
A CD drive includes an upper cover, a disk tray, a clamp, a push piece, and a guiding rod. The upper cover includes a guiding track and the disk tray is installed below the upper cover in a...
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6947254 |
Interchangeable cartridge data storage system for devices performing diverse functions
A system for exchanging digital data among a plurality of hand-held computer devices. Digital signals are written by a first hand-held device to a mini-cartridge that mini-cartridge is...
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6922839 |
Cartridge for protecting optical recording media
There is provided an optical recording media cartridge, which is provided with a case that accommodates the optical recording media and that has an opening, and a shutter that is attached to the...
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6906891 |
Flexible disk drive having a frame structure comprising a main frame and a sub-frame of a lower cover
A main frame has a size where only high precision parts are mounted thereon and has structure where a front portion of a frame is deleted. A lower cover, which covers a lower surface of the main...
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6901650 |
Adjusting method for an optical disc apparatus
A relative adjustment between an optical disc rotating mechanism and an optical pickup is adjusted by rotating a rotary member against a biasing force of an engaging projection. As the rotary...
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6876516 |
Disk drive having a reinforcing arrangement against an external stress applied thereto
In a disk drive for using a disk cartridge including a magnetic disk, a reinforcing arrangement is coupled to a main frame, a main board fixed to the main frame, and a head assembly which is...
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6868049 |
Method and system for accessing multiple rows of media objects in an automated storage library using a single track robotic mechanism
A method and system for accessing media objects in an automated storage library using a robotic mechanism included mounting the robotic mechanism to a horizontally arranged track arranged in the...
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6845415 |
Computing system capable of controlling disk loading and disk unloading operations of an optical disk drive
A computing system is adapted for use with an optical disk drive, and includes a motherboard and a control key. The motherboard is adapted to be coupled electrically to the optical disk drive. The...
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6807026 |
Disk drive having a structure for preventing a front shutter from coming off from a main frame
A projecting portion is formed on an edge, which provides a notch for an eject button, of a front shutter of an FDD. The projecting portion projects toward the eject button. The eject button...
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6804082 |
Disk drive having a front shutter attaching structure capable of preventing a front shutter from coming off from a main frame
A front shutter attaching structure comprises flanges formed on peripheral surfaces of coaxial pivots of a front shutter and hooks formed at a cover for covering an upper side of a main frame. The...
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6738221 |
Magnetic recording unit with lid
A disk drive motor ( 5 ) for driving and rotating a recording medium (disk), a head ( 57 ) for recording or playing back information to/from this disk, and a head drive mechanism for driving the...
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6690574 |
Electronic apparatus
An electronic apparatus includes a moving support member moving in a back-and-forth direction of the electronic apparatus, an upper-end support member for supporting an upper end of a front panel...
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6667941 |
Apparatus for loading and ejecting recording medium
A recording medium loading apparatus having a carrier unit 70 for transferring the disc 11, 12 or disc cartridge 13 between an eject position and a loaded position by moving within a holder ...
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6654335 |
Optical drive loader with a manual disk ejecting mechanism
The invention presents an optical drive loader with a manual disk ejecting mechanism comprising a frame, a disk receiving apparatus, a speed reduction apparatus, a driving apparatus, and a disk...
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6628476 |
Disk drive which prevents misthreading
A threader prevents misthreading of a flexible magnetic media when it is inserted into a disk drive. The threader is situated in the disk drive such that it has a height greater than a height of a...
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6621785 |
Cartridge loading mechanism for optical storage device
Disclosed herein is a storage device including a turntable assembly movable between a raised position and a lowered position, a load plate adapted to move from a first position to a second position...
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6594110 |
Removable disk drive
To provide a removable disk drive which can discharge static electricity with which a recording disk is charged, which does not produce noise and metal powder when a spindle motor shaft is rotated,...
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6570737 |
Disk drive apparatus
To perform ejection of a disk cartridge and head loading (landing) and/or unloading (takeoff) with a single driving source and prevent damage to a disk upon head landing and takeoff. A cam...
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6560067 |
Flexible disc apparatus having a mechanism for restricting the distance a recording medium is discharged therefrom
A flexible disc apparatus comprising a frame having a recording medium loading portion, a carriage portion, and a recording medium unloading mechanism portion, which comprises a medium holding...
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6556373 |
Disk apparatus, method of accessing head thereof to disk-like recording medium, and method of retracting the same
A disk storage apparatus has a magnetic head ( 8 ) that is completely retracted outside of a disk cartridge, except upon a reading/writing operation. The magnetic head ( 8 ) is inserted into the...
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6522615 |
Disk player
A disk player has a disk cartridge for being loaded thereon, and accommodating a disk-type recording medium. The disk cartridge has a shutter arranged thereon, for performing slide-opening/closing...
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6507453 |
Thin floppy disk drive capable of preventing an eject lever from erroneously operating
In a thin floppy disk drive comprises a disk shutter arm ( 26 ), rotatably mounted on a disk holder ( 22 ), for opening and closing a shutter ( 43 ) of a floppy disk ( 40 ) and an eject lever ( 25...
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6456456 |
Removable cartridge disk drive with a receiver for receiving a cartridge housing a hard disk
A disk drive 100 capable of receiving a cartridge 20 having a disk 42 with a diameter of about 3.5 inches which can contain at least 105 megabytes of data includes an operating mechanism 112...
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6437940 |
Floppy disk drive which prevents contact between a disk cartridge and magnetic heads until the disk cartridge is loaded from a loading portion to a recording/reproducing portion
A cam plate member 24 is provided such that it is supported by a lower chassis 8 so as to rotate freely and rotates in accordance with the inserting/ejecting operation of a disk cartridge 5 ....
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6421310 |
Door open-close device having translating pivot
The device has a door for opening and closing an insertion opening defined in an apparatus casing to receive an object. The door is pivotally supported by the apparatus casing. The device includes...
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6411467 |
Large-capacity flexible disk and high-density type disk drive used therefor
A high-density flexible disk capable of accessing a large-capacity flexible disk is provided with a large-capacity detecting switch. The large-capacity flexible disk has a case accommodating a...
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6385155 |
Positioning system for use in an information recording/reproducing apparatus
A positioning system is provided for use in an information recording/reproducing apparatus for positioning a cartridge containing an information recording medium on a chassis mounting information...
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6377451 |
Door mechanism having spring that urges first and second door panels toward closed positions
A door mechanism comprises a frame having an insertion port and first and second door panels. The first and second door panels have respective pivot shafts rotatably connected to the frame. These...
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6369979 |
Disk device
Disclosed is a disk device in which slide pieces slidable along an edge portion of a slide hole formed in a chassis are formed at the central part of both ends of a holder. The forward end of...
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6324147 |
Electronic equipment
A recording and/or reproducing apparatus for a recording medium such as a magneto-optical disk or the like includes an apparatus body and a lid body. An apparatus body has an opening portion used...
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6320724 |
Floppy disk drive unit with contact preventing mechanism
To provide a floppy disk drive unit in which a magnetic head is prevented from being broken. This floppy disk drive unit 1 includes an upper magnetic head 10a and a lower magnetic head 10b which...
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6295180 |
Disk drive capable of preventing ejection of magnetic recording medium even upon erroneous depression of eject button during work
A disk drive comprising an upper head holder with has an arm portion extending laterally and placed on an upper plate, a carriage has a carriage lock for stopping longitudinal movements of the...
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6239946 |
Magnetic disk drive
A magnetic disk drive having an elastic member on any one of a cartridge holder and a slide plate, and engaging portions on the other one, in order that the elastic member engaged with the engaging...
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RE37170 |
Disc loading mechanism in a disc player for positioning a disc and an optical pickup while reducing mechanical shocks to the disc tray
A loading mechanism of a disc tray onto which recording medium discs such as compact discs, laser discs, or the like are set and which moves between a pull-out position at which the disc tray was...
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6222291 |
Electric motor having axially centered ball bearings
A bearing design for a rotatable assembly includes two freely rotating balls mounted on the axis of rotation of the assembly and axially separated, one near each axial end of the assembly. Each...
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6181511 |
Platform forward latch with locking feature
A movable platform is mounted on opposing guide rails within a disk drive. A head actuator and spindle motor are mounted on the movable platform. The platform moves on the guide rails from a...
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6172846 |
Disk drive
A disk drive capable of preventing an incorrectly inserted cartridge from further advancing in the earliest possible stage of insertion and securing the longest possible stroke of automatic...
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6172845 |
Flexible disc apparatus having unloading amount restricting spring portion
A flexible disc apparatus includes a frame having a recording medium loading portion, a carriage portion, a recording medium unloading mechanism portion and a magnet portion for attracting a metal...
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6151190 |
Removable disk storage apparatus and device for accessing the recording medium supported therein
In a removable disk storage apparatus, a reading/writing head can be stably and reliably moved so as to correspond to an information recording medium. A rotation supporting member for supporting...
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6122140 |
Cover opening and closing mechanism of a recording and reproducing apparatus
A cover is moved to an opened position or a closed position at a back side of an opening of a cabinet. A gap in which the cover can lie down is provided between an upper inner wall of the cabinet...
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6118618 |
Disk cartridge loading device for recording and/or reproducing apparatus
A disc cartridge loading device for a recording medium utilizes a cartridge holder for holding a disc cartridge used as a recording medium for information signals. The cartridge holder performs a...
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6097129 |
Electronically commutated motor
An electronically commutated external rotor motor has an external rotor having a cup-shaped housing and a radially magnetized permanent magnet connected in the cup-shaped housing. An interior...
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6064549 |
Flexible magnetic disc apparatus having an elastic loading mechanism portion
A flexible magnetic disc apparatus comprising a magnetic head portion for recording and reproducing a disc-shaped recording medium and a loading mechanism portion for loading and unloading the...
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6064548 |
Eject system for ejecting a disk cartridge from a disk drive
An improved disk drive includes an improved operating system, an improved eject system, an improved head retract system and an improved motor loading system. In a preferred embodiment of the...
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