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US20050086673 Disk carrying apparatus  
The disk carrying apparatus has a guide unit having a guide groove which guides an inserted disk to a center position, and a disk carrying unit which carries the disk along the guide groove. The...
US20110258647 OPTICAL PICKUP FEEDING DEVICE AND OPTICAL PICKUP SUPPORTING DEVICE INCLUDING THE SAME  
Multiple regulating portions protruding more than tooth portions of the rack are provided in positions, between which a feed shaft is interposed, in the vicinity of the tooth portions. Each...
US20100050195 OPTICAL DISK DEVICE  
A disk drive according to the present invention includes: a cartridge holder; two guide walls arranged near the holder opening of the cartridge holder; a pair of opening/closing levers that have...
US20090235294 DISK CARTRIDGE  
A disk cartridge includes: a pair of disk housing portions, housing a disk entirely when put together; a supporting base member with a disk housing rotating and supporting portion for rotating and...
US20110138406 ELECTRONIC DEVICE  
The electronic device pertaining to an embodiment comprises a housing that holds an optical disk. The housing comprises a holding space holding an optical disk, a first internal space being apart...
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...
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....
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...
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,...
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...
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...
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...
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;...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
US20140250495 Contactless Authentication Of Optical Disk Drives  
An optical disc drive (ODD) includes a radio-frequency identification (RFID) reader. The reader includes a circuit and a coil antenna which has a rotational symmetry with respect to a rotation axis...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
US20140259031 CLAMPING APPARATUS FOR CARRYING A DISK IN AN OPTICAL DISK DRIVE  
A clamping apparatus for being disposed in an optical disk drive and carrying a disk is provided. The clamping apparatus includes a base, a spindle assembly, a pawl and a buffer element. The...
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...
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...
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...
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...
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...
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...