Matches 1 - 50 out of 121 1 2 3 >


Match Document Document Title
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...
US20080310288 Universal Numerical Disc of Optically Readable Type  
A universal numerical disc comprising an essentially single moulded generally planar part having a printing side and a readable side carrying encoded data. The moulded part has a central opening...
US20140016450 POLYETHERIMIDE RESINS WITH VERY LOW LEVELS OF RESIDUAL CONTAMINATION  
Compositions and methods for producing compositions comprising a monoamine-endcapped polyimide component. Based on a gas chromatography mass spectroscopy analysis of a surface rinse of the...
US20060007842 Cleaning disc for cleaning roller in drive  
A cleaning disc fro cleaning a roller in a drive is used to clean the dust attached on the surface of the roller; it comprises a body whose shape and size are same as a disc; one face of the body...
US20090129248 Small form factor optical disc drive for use in mobile electronic device  
A small form factor disc drive is structured to hold and play an optical data storage disc measuring approximately 32 mm in diameter and containing 1 GB of data per layer. The disc drive contains...
US20090073860 LENS CLEANER DISC  
A cleaning disc for a media reading device having a laser lens. The cleaning disc includes a first surface configured to face the laser lens, a brush extending outwardly from the first surface,...
US20060067201 Single-base DVD  
A single-base DVD has a disk base and a recording layer. The disk base composed of polycarbonate is 0.6 millimeter (mm) thick and has a center, two faces, an edge, a centering hole, an outer...
US20140355406 DUAL-SIDED OPTICAL DISCS WITH NORMALLY ORIENTED AND INVERTED TEXT PATTERNS  
Disclosed is an optical disc with a first area to store data for playback and that is reflective or opaque to visible light, and a second area that is transparent to visible light and includes...
US20060002269 Information storage device capable of impairing optical integrity of an optical storage medium thereof  
An information storage device comprising an optical storage medium and an impairment unit coupled to the optical storage medium and capable of being activated electrically. The impairment unit is...
US20090312195 METHODS AND MICROARRAYS COMPATIBLE WITH DUAL FUNCTIONALITY OPTICAL DRIVES  
A microarray with optically recorded information and a sample capable of producing a signal as a response to external influence, or a precursor which, when activated or combined with a reagent,...
US20080186837 INFORMATION STORAGE MEDIUM USING NANOCRYSTAL PARTICLES, METHOD OF MANUFACTURING THE INFORMATION STORAGE MEDIUM, AND INFORMATION STORAGE APPARATUS INCLUDING THE INFORMATION STORAGE MEDIUM  
Provided is an information storage medium using nanocrystal particles, a method of manufacturing the information storage medium, and an information storage apparatus including the information...
US20060072433 Turn table device manufacturing method and turn table device  
A step portion (12) is formed on a table body (11) to be attached to a motor (20), and an ultraviolet curable adhesive as a resin (13) is applied to a mount-place forming position of the table...
US20070226399 Recording Medium, and Information Processing Device and Information Processing Method for the Recording Medium  
A recording medium stores contents and contents keys to be used for encrypting the contents, in a plurality of storage formats. The storage formats include a storage format (a first format) for...
US20050286397 Method for recycling recovered discs, flame retardant resin composition and flame retardant resin molded products  
A recovered disc of a structure in which plural disc substrates are bonded together with an adhesive, is to be recycled. To this end, there is provided a recycling method for a recovered disc...
US20070058517 Method and apparatus for directly writing multimedia data on digital device  
A method and apparatus for directly writing multimedia data onto a digital device are provided. The method includes sensing multimedia data written on a storage medium; displaying a user interface...
US20060039268 Method for manufacturing optical disk media of high-to-low and low-to-high reflectance types  
A method for manufacturing optical disk media of a high-to-low reflection type and a low-to-high reflection type sets both the reflectance of an unrecorded area of the optical disk medium of the...
US20080117791 OPTICAL MEDIA IDENTIFICATIONS  
Methods, systems, and apparatus, including computer program products for identifying optical disc media. In one aspect a method is provided that includes receiving printed information read from an...
US20060153052 Disc signature for disc authentication  
The invention relates to a memory authentication method based on a pattern of storage areas of said memory that have altered latencies that are respectively altered such that the respective...
US20060120261 Interference of converging spherical waves with application to the design of light-readable information? recording media and systems for reading such media  
An improved light-readable information recording medium is provided that comprises an optical data storage structure having lands and pits, in which the depth of the pits is about: λ2⁢n⁢m1+MT2,...
US20060018240 Digital media created using electron beam technology  
An optical medium including an underlayer and a reflective layer, where at least one of the underlayer and the surface layer has surface features thereon representing data, the surface features...
US20060126480 Compensated optical storage medium  
A optical storage medium is provided, comprising a main substrate, an information surface being associated with the main substrate, and at least one compensating layer. The compensating layer may...
US20120213053 SINGLE-SIDED PRINTING PROVIDING DUAL-SIDED READING OF PRINT ON OPTICAL DISCS  
Disclosed is an optical disc with a first area to store data for playback and that is reflective or opaque to visible light, and a second area that is transparent to visible light and includes...
US20060146684 Disc Surface Protection Means  
A disc surface protection means comprising of a rim using any of the methods outlined above will significantly reduce the risk of accidentally scratching the disc surface through casual contact...
US20120250473 METHOD AND DEVICES FOR COPY PROTECTION, COPY PROTECTED RECORD CARRIER  
A method for copy protection includes providing audiovisual or audio data stored in sectors of a record carrier having a file system, and providing additional or modified data to be stored in...
US20090100501 Content Providing System, Content Providing Method, and Optical Disk  
A terminal transmits disk identification information and user information to a content delivery server for purchase of initial content in the case where the content to be stored in an optical disk...
US20060104188 Film for optical component, winding laminate of film, optical component, and optical disc  
A film for optical parts exhibiting high transmittance of short-wavelength light on the order of 400 nm, low birefringence, and excellent flexibility in which warping can be prevented after use...
US20050281176 Optical recording medium  
An optical recording medium includes a substrate, a plurality of grooves, a plurality of lands and a plurality of land protrusions. The grooves are formed on the substrate, and the lands are...
US20090252025 METHOD AND APPARATUS OF OBTAINING DIRECTIVITY  
A method of obtaining directivity in an optical waveguide includes the steps of falling incident light on surface of diffuse reflection members arranged at a center portion of the optical...
US20060023619 Optical record carriers  
An optical record carrier for use in an optical scanning device, the optical record carrier comprising an entrance face (5), an information layer (3) and at least one transparent layer (2),...
US20060072445 Optical recording medium having abrasion resistance and antistatic properties  
An optical disc comprising a transparent substrate, an information recording layer, said optical disc comprising a read/write surface and an opposing surface, at least one surface of said disc...
US20060072432 Optical disc recycling method and recycling system  
A raw material supplier manufactures raw material for a plastic substrate by means of a raw material manufacturing device. A disk presser manufactures a substrate from the raw material by means of...
US20050276212 Information record medium, and information record apparatus and method  
An information record medium is provided with: a first record layer (107) for recording first information, and one or more second record layers (207) disposed on said first record layer, each...
US20050286398 Optical disc and discarding method thereof  
A substrate 12 consists of a transparent plastic made from polylactic acid as a material, and an optical disc 10 provided with the substrate 12 is heated up to a heat deflection temperature. As a...
US20090080311 OPTICAL INFORMATION REPRODUCING METHOD, OPTICAL INFORMATION REPRODUCING DEVICE, AND OPTICAL INFORMATION RECORDING MEDIUM  
In a super-resolution optical disk for the purpose of achieving an increase in the density of recording data by reproducing a recording mark smaller than optical resolution, the optimum...
US20060182005 Adaptive read and read-after-write for carbon nanotube recorders  
A method and apparatus for adaptive read and read-after-write for carbon nanotube recorders is described. In one embodiment, the invention is an apparatus, utilizing carbon nanotubes (CNTs) to...
US20060176801 Method of manufacturing reverse disk  
The present invention provides a method of manufacturing a reverse disk, comprising the steps of: forming a conductive layer on a surface of an original disk where concavo-convex patterns are...
US20060087959 Optical disk  
An optical disk of a land-and-groove recording system capable of reducing a track pitch while suppressing the drop of an S/N ratio of reproduction signals is provided. The optical disk includes...
US20060028974 Optical information recording medium, reproduction method and optical information processing device using the same  
An optical information recording medium of the present invention, a reproduction method using the optical information recording medium, and an optical information processing device using the...
US20060044999 Information recording medium, driving apparatus for the same and method for recording secondary information of information recording medium  
An information-recording medium is provided, which comprises a logical block recorded with secondary information and including an address information area, wherein the secondary information is...
US20090268580 MASTER RECORDING APPARATUS, MASTER RECORDING METHOD, MASTER FOR STAMPER CONTAINING HEAT-SENSITIVE RESIST MATERIAL, AND METHOD OF FORMING FILM OF HEAT-SENSITIVE  
According to one embodiment, a pit having a shape wherein the shapes of the top of a recording mark (recording start position) and the end of the recording mark (recording end position) are...
US20060013112 Recordable optical record carrier comprising two sub-grooves  
The present invention relates to a recordable optical record carrier comprising an information layer (3) of a recording material for forming marks and lands representing an information, a...
US20060072437 Information recording process for producing the same and optical information recording and reproducing device  
An information recording medium of the present invention includes a recording portion capable of storing information three-dimensionally. The recording portion (3) includes at least one recording...
US20080253244 Quick Access to Disc Management Information  
The invention relates to a method and a recording device for easy and quick access to record carrier management information stored on the record carrier itself. The invention further relates to a...
US20090003143 Recording Medium, Recording/Reproduction Apparatus and Replay Apparatus  
A recording medium that technically makes it not only impossible to infringe copyrights but possible for a buyer who properly bought contents to personally freely reproduce and enjoy the contents....
US20110069596 HOLOGRAPHIC RECORDING METHOD, A HOLOGRAPHIC RECORDING MEDIUM AND USE OF SUCH MEDIUM  
A method of recording content comprising the steps of: providing a content storage medium comprising a pre-recorded grating or hologram; and illuminating a pre-recorded grating or hologram with a...
US20090034939 Recording medium, reproduction device, program, reproduction method  
The present invention is a BD-ROM having AVClips and PlayList information pieces, which are playback paths for the AVClips, recorded thereon. In addition, the BD-ROM also has multiple playback...
US20090196156 HIGH-SPEED OPTICAL DISK DRIVE  
If the read speed is increased while high-frequency modulated carrier is fixed at a constant frequency, it becomes difficult to separate the read signal from the carrier by using bandwidth...
US20090225634 Method for the Bidirectional Transmission of Data Between One or More Textile Machines  
Method for the bidirectional transmission of data between one or more textile machines (1) producing cross-wound bobbins and/or one or more same-level and/or higher level control systems with a...
US20060062131 OPTICAL INFORMATION RECORDING MEDIUM AND PRODUCTION METHOD OF THE SAME  
In a single-sided multi-layer optical disk, “n” information layers are formed so that sector address portions (9, 11) do not overlap with each other in a stack direction in a combination of...
US20090303861 INFORMATION RECORDING AND READOUT METHOD  
Provided is a medium capable of implementing a large-capacity recording at low cost per bit. A medium including a network of metal wires and recording materials each provided at an intersection of...

Matches 1 - 50 out of 121 1 2 3 >