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US20130279310 ANTIREFLECTION COATING FOR SLIDER  
In accordance with one embodiment, a method is disclosed that comprises disposing an antireflection material in juxtaposition with a top surface of a slider. In accordance with another embodiment,...
US20090135683 DRIVE MECHANISM AND OPTICAL HEAD  
A drive mechanism according to the present invention includes: a drive body that defines a longitudinal direction; a mover that makes a friction fit with the drive body so as to slide in the...
US20090022015 Media Playable with Selectable Performers  
A media processor and method of customizing a media composition enables a user to compile a customized media file with selectable tracks. Each of the selectable tracks includes a recording of a...
US20050099900 Position regulation by means of track count  
Reliable scanning of the tracks and a reliable track jump are intended to be ensured even in the case of eccentric optical media and in the case of forces acting externally on an actuator. For...
US20060075414 Packaging methodology for adding functionality to a data storage device (disk drive, tape drive, other storage device, or storage subsystem) while maintaining the same form factor, standard size, or allocated size; or by increasing the overall package size to a larger form factor, standard size, or allocated size  
A packaging methodology for adding functionality to a data storage device (disk drive, tape drive, other storage device, or storage subsystem) while maintaining the same form factor, standard...
US20080112304 Spot Alignment For Parrallel Read-Out Of Two-Dimensional Encoded Optical Storage Media  
The present invention provides a two-dimensional encoded optical storage medium (12) comprising at least one alignment pattern (14) for aligning a spot array (16) intended to read out the optical...
US20050168933 Damping device for hard disk drive  
A damping device for hard disk drive includes two elastic cushion pads for connecting to two lateral sides of a hard disk drive. Each cushion pad includes a main body slightly thicker than the...
US20050265177 Fully automatic control method of spindle motor of optical disc drive  
A fully automatic control method of a spindle motor of an optical disc drive detects a firmware value stored in the optical disc drive; sets a fully automatic control mode of the spindle motor of...
US20050259532 ALL-IN-ONE DISC JOCKEY MEDIA PLAYER WITH FIXED STORAGE DRIVE AND MIXER  
An all-in-one media player and mixer for a disc jockey has a fixed storage device capable for storing media thereon. The media player also has two interfaces having independent selectable settings...
US20050099902 Method of correcting a step number of a stepping motor in an optical drive  
A method of correcting a step number of a stepping motor in an optical drive is disclosed. After an optical disk is tray into the optical drive, a step number of the stepping motor for moving an...
US20050157600 Removable medium with bookmark  
A storage medium includes a content storage portion for storing content and a bookmark storage portion for storing a bookmark value. An associated player for playing the content includes a user...
US20080084809 Optical head device, aberration correction method and optical information processing apparatus  
An optical head device is provided with a semiconductor laser, an aberration correcting element for transmitting a beam from the semiconductor laser, a light guiding portion for introducing the...
US20060109760 System and device for audio visual information transfer and storage  
A device that incorporates video cassette, audio cassette, CD and DVD record, play and copy functions includes at least one video cassette tape slot, one audio cassette tape slot, and at least one...
US20150146508 INTERLAYER FOR DEVICE INCLUDING NFT AND CLADDING LAYERS  
A device that includes a near field transducer (NFT); at least one cladding layer adjacent the NFT; and a discontinuous metal layer positioned between the NFT and the at least one cladding layer.
US20100039920 IDENTIFICATION BASED PRODUCTION AND FURTHER PROCESSING METHOD OF AN OPTICAL PRODUCT, E.G. A LENS OF A MOBILE PHONE, FOR VERIFYING GENUINENESS AND TRACEABILITY OF A DEVICE WHICH INCLUDES AN OPTICAL PRODUCT  
A method for producing an optical product, such as a lens of a mobile phone, wherein in the production and further processing method an identifier (2) identifying the product is achieved, by which...
US20080170481 Aberration Detection Device and Optical Pickup Device Provided With Same  
An aberration detection device of the present invention is such that an absolute value of detection sensitivity of an aberration error signal is increased, and variation in detection sensitivity...
US20090138901 OPTICAL PICKUP, OPTICAL ELEMENT, OPTICAL INFORMATION DEVICE, COMPUTER, OPTICAL INFORMATION MEDIUM PLAYER, CAR NAVIGATION SYSTEM, OPTICAL INFORMATION MEDIUM RECORDER AND OPTICAL DISK SERVER  
An optical pickup includes: a laser light source which outputs an divergent beam having an elliptical far-field pattern; a beam shaping element having at least one cylindrical plane and which...
US20050152238 Optical writing and reading device  
An optical writing and reading device includes: a base; a main shaft holder fixed to the base; a main shaft supported by the main shaft holder; a pickup base supported by and moving along the main...
US20080080357 Objective lens element with peripheral diffraction structure and central phase step structure for optical disks and optical head device incorporating the same  
An objective lens records information on, or read information from, a first optical medium by utilizing a first light beam which convergences on the first optical medium at a first numerical...
US20150170683 HEAT ASSISTED MAGNETIC RECORDING HEAD EMPLOYING NOBLE METAL ALLOY AS DIFFUSION BARRIER LAYER  
The present invention generally relates to a HAMR head. An insulating layer isolates the NFT from the magnetic lip of the magnetic pole. A noble metal alloy diffusion barrier layer is present...
US20120151599 ELECTRONIC SYSTEM FOR THE PROTECTION AND CONTROL OF LICENSE TRANSACTIONS ASSOCIATED WITH THE DISABLEMENT OF REPLICATED READ ONLY MEDIA AND ITS BOUND LICENSED CONTENT  
Distribution of content stored on read only media, and a system and method by which a consumer who purchased content stored on read only media implements a process in the field by which they alter...
US20080279055 Communication Optical Write Strategies Via Central Databases  
The present invention relates to an optical drive (10) suitable to write optical storage discs and comprising means for accessing at least one central database (14) which may be accessed by a...
US20150255096 NEAR-FIELD LIGHT GENERATOR INCLUDING A WAVEGUIDE AND A PLASMON GENERATOR  
A plasmon generator includes a first portion and a second portion. A core of a waveguide includes a main body portion and a protruding portion. The main body portion has a first surface and a...
US20120057446 SUB-OPTICAL-RESOLUTION KERR SIGNAL DETECTION FOR PERPENDICULAR WRITE-HEAD CHARACTERIZATION  
A property, such as a quality parameter, of a write pole in a write head is determined using an optical metrology device, where the write pole is smaller than the optical resolution limit of the...
US20070086280 Video jukebox apparatus and a method of playing music and music videos using a video jukebox appartus  
A digital jukebox (14) allows for playback of a first offering and a second offering. The contents of each offering are individually licensed for public performance at a particular location where...
US20060072405 System and method for disc labeling  
An optical disc drive reads identification information from an optical disc inserted in the drive in a label orientation having a label side presented to the optical disc drive laser by reading...
US20110002202 METHOD FOR CONTROLLING FOCUS ON LABEL SIDE  
A method for controlling focus on a label side of a light-scribe disc divides the label side into several zones, finds the maximum SBAD and the corresponding focus volt and spoke during focusing...
US20150063089 Six-dimensional Optical Multilayer Storage Using Two-photon Absorption Writing, Erasing and Optical Coherence Tomography Reading  
This invention relates a method of six-dimensional optical multilayer storage using two-photon absorption writing, erasing and optical coherence tomography reading and the apparatus designed based...
US20070237053 Aberration correcting unit, optical pickup device, information reproducing apparatus, and aberration correcting program  
A control portion of aberration correcting unit includes: a potential calculating block that determines a potential to be applied to each of the divided electrodes of the first transparent...
US20060239158 OPTICAL STORAGE DEVICE AND METHOD OF GENERATING TRACKING ERROR SIGNAL THEREIN  
An optical storage device capable of compensating for y-ratio misalignment when generating a tracking error signal includes an optical pickup head for generating light to form a first subordinate...
US20110002204 POWER ADJUSTMENT METHOD, INFORMATION WRITE METHOD AND INFORMATION WRITE MEDIUM  
A write power adjustment method makes it possible to set optimum write power with high precision. Trial writing is conducted by using write power Pw,m (where m is an integer) of a plurality of...
US20080117792 Three-dimensional storage medium  
A medium for storing data includes a rotationally symmetric body, wherein the body is divided into a plurality of independently positionable segments, and a recordable substrate is affixed to a...
US20130176839 LIGHT DELIVERY GUIDE  
A waveguide that includes a first cladding layer, the first cladding layer having an index of refraction, n3; a gradient index layer positioned adjacent the first cladding layer; an assist layer...
US20130083637 LIGHT DELIVERY GUIDE  
A waveguide that includes a first cladding layer, the first cladding layer having an index of refraction, n3; a gradient index layer positioned adjacent the first cladding layer; an assist layer...
US20080137489 STORAGE APPARATUR, CARRIAGE SHIFTING METHOD AND PROGRAM THEREOF  
A storage apparatus includes a plurality of carriages that are arranged in a matrix and store and transport objects. The plurality of carriages includes a first carriage that stores and transports...
US20080117751 Jukebox disc deterioration testing  
An arrangement is provided in which the health of a storage medium such as an optical disc is monitored by analyzing the level of error correction that must be applied to correct read errors from...
US20140010056 THERMALLY ASSISTED MAGNETIC WRITE HEAD EMPLOYING A PLASMONIC ANTENNA COMPRISING AN ALLOYED FILM TO IMPROVE THE HARDNESS AND MANUFACURABILITY OF THE ANTENNA  
A thermally assisted write head having a plasmonic heating device. The plasmonic heating device has a plasmonic antenna located at an air bearing surface of the thermally assisted write head. The...
US20120127839 THERMALLY ASSISTED MAGNETIC WRITE HEAD EMPLOYING A PLASMONIC ANTENNA COMPRISING AN ALLOYED FILM TO IMPROVE THE HARDNESS AND MANUFACTURABILITY OF THE ANTENNA  
A thermally assisted write head having a plasmonic heating device. The plasmonic heating device has a plasmonic antenna located at an air bearing surface of the thermally assisted write head. The...
US20060062098 Optical pickup spherical aberration compensating method, optical pickup sherical aberration focus offset compensating method, and optical pickup device  
An optical pickup (20) projects a read beam onto an optical disc (40) as an optical storage medium which is driven to rotate by a spindle motor (30) and receives its reflection. A laser beam from...
US20070195683 Cd or dvd with a printable layer and removable borders.  
A CD or DVD has a blank printable layer (11) on its upper surface, the printable layer having an inner periphery (12), an outer periphery (14), a removable inner border (13) adjacent the inner...
US20060146656 Multi-component in-car video disc system  
A bifurcated DVD player for custom aftermarket installation in automobiles. It includes a DVD reader which is thin and which can be mounted at any location in the vehicle convenient for the user,...
US20070242595 Improved Shaped Digital Media Disks and Method for Manufacturing Same  
A decorative shaped digital computer media disk such as a CD or DVD Rom is provided which may contain either aural and/or video information. It is intended that the media disk may be shaped as an...
US20080137491 Optical disk drive with defocus-prohibited device  
An optical disk drive with a defocus-prohibited device comprising: a frame; a cover disposed on the frame; a disk-rotating device disposed at an end of the frame; two guiding rods disposed at...
US20070014204 Optical head and optical pickup device  
An optical head comprises a laser holder retaining a laser diode, and a holder support retaining the laser holder, and irradiates an information storage medium with laser light from the laser...
US20080205208 Optical System With Filtered Push Pull Radial Tracking  
The present invention relates to optical system capable of reproducing information from an optical carrier by a main beam (C) for reading information as readable effects on the carrier, and a...
US20060072377 Domain expansion rom media with adapted domain shape for improved readout  
The present invention relates to a domain expansion storage medium and manufacturing method with improved readout performance. The substrate of the storage medium and/or its storage layer is...
US20090274029 OPTICAL PICKUP AND INFORMATION DEVICE  
An optical pickup (100) includes: (i) a light source (101) for emitting a laser beam; (ii) an optical system (105, etc.) for introducing the laser beam into one of recording layers; (iii) an...
US20080239887 Jukebox with associated video server  
In certain example embodiments, jukebox systems that have associated video servers for displaying video content on one or more displays or groups of displays external to the jukebox and/or...
US20080232230 Joining structure of a disc medium and a multifunctional card  
A joining structure of a disc medium and a multifunctional card, the main feature of which is to provide a multifunctional card adhered to one side of a disc medium, wherein the multifunctional...
US20110170393 CARTRIDGE SYSTEM  
When inserted in the slot 150 of the storage unit main body 100, the cartridge-type HDD 200a is situated with the slight clearance between the protrusion 164 of the slot 150 and the upper surface...