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US20090133046 |
Disc Guiding Apparatus having a Logic Apparatus
The present invention discloses a disc guiding apparatus including a logic apparatus and a first and a second disc guiding elements. The logic apparatus has a rod, a first and a second guiding...
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US20120213491 |
RECORDING MEDIUM, PLAYBACK DEVICE, AND INTEGRATED CIRCUIT
The recording medium 100 stores playlist information and a plurality of elementary streams. The playlist information includes a basic stream selection table and an extension stream selection table....
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US20080271064 |
PORTABLE INTEGRATED DISC-PUBLISHING DEVICE
A portable integrated media apparatus comprising: a disc transport movable along at least one axis, and includes a disc engagement mechanism for selective engagement of at least one disc; a print...
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US20080168483 |
Shock-absorbing mobile hard disk mounting arrangement for mobile hard disk box
A shock-absorbing mobile hard disk mounting arrangement in which shock-absorbing spring members are provided to support the hard disk on the circuit board inside the mobile hard disk box,...
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US20120042329 |
JAM-PROOF DEVICE OF SLOT-IN OPTICAL DISK DRIVE
The invention provides a jam-proof device of a slot-in optical disk drive. In the jam-proof device, a contact pin protrudes from one end of the loading bar, the other end of the loading bar is...
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US20080134222 |
TRAY EJECTING MECHANISM AND MEDIUM DRIVE DEVICE
A tray ejecting mechanism includes a stationary bezel mounted to a front surface of an ejectable tray included in a medium drive device, and a movable bezel movably attached to the stationary bezel...
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US20060279429 |
System using electronic device and commercial exhibition support method
The present invention is relative to an electronic apparatus system including one or more electronic apparatus and an inputting device. A preset sequence of operations, pertaining to the mode of...
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US20070107002 |
Disk transfer mechanism, and disk drive device
A recording medium drive device includes: a holding unit configured to hold a recording medium inserted from a slot; a link mechanism including a plurality of arms turnably connected to each other;...
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US20050235301 |
Optical disk drive
An optical disk device. The optical disk device comprises a housing, a tray, and a cover. The housing comprises an opening and a first side. The tray is movably disposed in the housing, parallel to...
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US20090288108 |
OPTICAL DISK DEVICE AND ROTATION CONTROL METHOD
An optical disk device of the present invention includes a spindle motor, an optical pick-up, and a rotation control portion. The spindle motor is a rotational drive portion that rotates an optical...
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US20080052736 |
Disk loading apparatus
There is provided a disk loading apparatus capable of improving the stability in the centering operation at low cost only by changing the shape of the guide groove without adding extra parts or...
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US20060288360 |
Disc cartridge protecting member, and disc cartridge
The present invention provides a disc cartridge protecting member capable of closing a write and/or read aperture larger relative to the size of the disc cartridge and protecting a disc housed in...
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US20070079320 |
Disk-storing disk device
A disk-storing disk device is disclosed. The disk-storing disk device includes multiple supporting members for supporting disks and being stacked in the axial direction; a supporting member...
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US20070028255 |
Chucking device and brushless motor and disc driving device in which the chucking device is installed
A cone part in a chucking device capable of freely attaching and detaching a disc having a disc shape includes an abutting portion for abutting an inner peripheral surface of a central through hole...
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US20060136946 |
Multiple-disk optical disk drive
The present invention discloses a multiple-disk optical disk drive that has a case, and a disk magazine and a disc reproducing module in the case, and the disk reproducing module includes a...
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US20080229348 |
OPTICAL DISC DRIVE
An optical disc drive includes a traverse deck having left and right sides to be balanced. The optical disc drive includes a main deck, a tray, a turntable, an optical pickup, a traverse deck, and...
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US20110072446 |
DISK CLAMPING MECHANISM AND DISK DRIVE SYSTEM
A disclosed disk clamping mechanism includes a turntable fixed on a rotational shaft of a spindle motor to rotate a flexible thin optical disk, a stabilizer member configured to suppress a run-out...
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US20090204983 |
MASTER DISK EXPOSING APPARATUS AND THE ADJUSTING METHOD THEREFOR
A master disk exposing apparatus having: a turntable for rotating a master disk; moving means for horizontally moving the turntable in at least one direction; beam irradiating means for irradiating...
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US20050257230 |
Disk tray for a disk drive
A tray body has a disk-receiving space defined by a disk-confining wall having a bottom wall surface confining a bottom side of the disk-receiving space and a peripheral wall surface converging...
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US20060150208 |
Tray door guiding mechanism for optical disc device
The present invention relates to a tray door guiding mechanism for optical disc device. The optical disc device has a disc tray, and the tray door guiding mechanism includes a front panel having a...
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US20060190949 |
Disk storage medium processing apparatus
A disk storage medium processing apparatus of the present invention comprises a disk conveying means for conveying a disk 7 between a disk loading/unloading slot 6 of an apparatus body 2 and a...
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US20070294712 |
BRUSHLESS MOTOR HAVING CHUCKING MECHANISM, AND DISK DRIVING DEVICE HAVING THE BRUSHLESS MOTOR
A space for accommodating therein a portion of an optical pickup mechanism is arranged below a disk loading portion of a turn table member of a chucking mechanism of the present invention. The...
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US20070061823 |
OPTICAL DISC DRIVE
An optical disc drive for reading data stored in an optical disc is provided. The optical disc drive includes a housing, a front panel, a crashworthy portion and a reading module. The housing has a...
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US20060200835 |
Disk recorder and player
The invention provides a disk recorder and player having a disk loading tray capable of mounting both large-diameter and small-diameter disks, wherein especially the small-diameter disk mounted on...
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US20120017225 |
Motor and optical disc drive using the same
There are provided a motor in which a coupling structure between a sleeve holder and a base plate is improved to thereby reduce manufacturing costs and manufacturing process of the motor, and to an...
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US20090199221 |
EJECTING MECHANISM CAPABLE OF PREVENTING ACCIDENTAL TOUCH AND DISK DRIVE USING THE SAME
An ejecting mechanism capable of preventing an accidental touch is disposed in a housing having a tray and used for ejecting the tray out of the housing. The ejecting mechanism includes a tray...
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US20050240954 |
Disk drive unit, and information recording and regeneration apparatus
A disk drive unit is provided which is capable of restraining a disk from being tilted by the weight of the disk itself, using a simple configuration. In this disk drive unit, a turntable is...
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US20080250440 |
Medium holding unit and medium processing apparatus
A holding portion includes at least three pressing members which are operable to press an inner peripheral of a hole formed on the medium. The pressing members are movable between first positions...
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US20090055846 |
OPTICAL DISK DRIVE APPARATUS
According to one embodiment, an optical disk drive apparatus has a case, a disk tray, a first connector, a second connector, and a positioning mechanism. The first connector is provided on the...
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US20060075418 |
Optical information record medium
An optical information record medium (1) has at least one information layer (100) comprising a transparent substrate wherein nano-elements (101), for example nanotubes, having a symmetry axis are...
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US20110099565 |
Disk Apparatus and Chucking Method Thereof
It is an object of the present invention to provide a disk apparatus and a chucking method thereof capable of reducing the disk apparatus in thickness and size. A chucking method of a disk...
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US20100100895 |
Disc distribution apparatus
A distribution apparatus for a plurality of discs each having an aperture therethrough utilizing a shaft. The shaft is sized to fit within each of the apertures of the plurality of discs when such...
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US20050125817 |
Optical disk device and carriage feed mechanism therefor
An optical disk device and a carriage feed mechanism for the optical disk device that are advantageous in reducing a load on a feed motor and realizing a reduction in a size of the motor and...
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US20110016478 |
AXIAL FORCE SPINDLE CLAMP
A spindle clamp for supporting a disk includes a radial control member that is in contact with an opening through a jaw and that has a contour such that radial expansion of the jaw is induced...
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US20050050558 |
Disc-stopping device and disc apparatus using the device
A disc-stopping device for preventing disc scratches is disclosed. The disc-stopping device is used in a disc apparatus. The disc apparatus includes a chassis and a tray. The tray, which holds the...
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US20060206910 |
Extended CD
The present invention is directed to a CD comprising: electrical data storage; and electrical I/O means, for enabling accessing the electrical data storage by an external device. The electrical...
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US20050273795 |
Disc-loading roll
A disc-loading roll is composed of a rubber elastic body formed by use of a mold and having a cylindrical outer surface whose diameter changes along an axial direction. The disc-loading roll comes...
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US20060031863 |
Disk chucking apparatus for small-sized disk player
A disk chucking apparatus for a disk player, having: a turntable on which a disk is seated; a clamper unit to clamp the disk to the turntable; and a holder unit, disposed on a main chassis to be...
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US20080263577 |
Disc cartridge
The invention provides a structure of a disc cartridge which can correspond to a two-head system while keeping an advantage relating to a light shielding effect and a dust proofing effect of a...
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US20050210486 |
Electronic apparatus usable in both horizontal and wall-hanging positions
The present invention is applicable to an electronic apparatus such as a DVD player, a video player, a CD player, and the like, and is preferably applicable when used in a horizontal position or in...
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US20110258646 |
OPTICAL PICKUP SUPPORTING DEVICE AND OPTICAL DISC APPARATUS INCLUDING THE SAME
Provided is a low-cost, high-accuracy optical pickup supporting device by simplifying a structure for fixing guide shafts to a chassis. To this end, an optical pickup supporting device includes: a...
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US20090064212 |
CHUCKING DEVICE, BRUSHLESS MOTOR WITH THE CHUCKING DEVICE AND DISK DRIVE APPARATUS WITH THE BRUSHLESS MOTOR
A chucking device for removably holding a disk with a central opening, includes a shaft coaxially arranged with a specified center axis; a turntable fixed to the shaft, the turntable having a disk...
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US20090133043 |
Transfer Device and Recording Medium Driving Device
A disc unit includes: a slide stopper adapted to switch a state of the unit between an initial state, a guide-restricted state and a movement-unrestricted state by sliding in right or left...
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US20070271577 |
COMPACTABLE MEMORY DISC ADAPTER AND METHODS OF USE THEREOF
A compactable disc adapter having a substrate capable of effectively extending the diameter of a disc having a compacted position and an extended position. The diameter of the compacted substrate...
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US20090133045 |
Compact disk deck apparatus for vehicles
A compact disk (CD) deck apparatus for vehicles comprises a CD deck body having a gate through which a CD is to be loaded and unloaded, and a guide unit provided on the gate to guide the loading...
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US20070247984 |
Optical Record Carrier and Optical Scanning Device
To increase the information density of a satisfactorily readable information structure of a record carrier (2), the rearside (4) of the record carrier can be provided with means (82,84;86) for...
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US20050190662 |
Read/write head for optical disk drive and optical disk drive comprising such a read/write head
A read/write head for a optical disk drive, comprises a lens holder (8), a support frame (11 12, 16), means (15) for suspending the lens holder (8) in the support frame which means constrain...
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US20070169138 |
Lens actuator and optical pickup apparatus
Disclosed in a lens actuator for an optical pickup apparatus, including: a movable holder to hold a lens; and an actuator to move the holder in a tracking direction and a focusing direction,...
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US20120311616 |
SPINDLE MOTOR HAVING SHAFT WITH AXIALLY UPWARDLY OPENING INSERTION GROOVE
There is provided a spindle motor including a stator and a rotor, including: a shaft rotatably mounted with respect to the stator; and a rotor case coupled with the shaft and including a protruding...
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US20050076347 |
Disc drive for disc flutter improvement in high driving speed and method
The present invention provides an optical information recording/reproducing apparatus, which comprises a tray and a chassis. The chassis comprises two side walls, and at least one raising rib is...
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