Matches 1 - 50 out of 202 1 2 3 4 5 >


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US20060203684 Disc with temporary disc definition structure (TDDS) and temporary defect list (TDFL), and method of and apparatus for managing defect in the same  
A disc with a temporary defect management information area and a defect management area includes a defect management area that is present in at least one of a lead-in area, a lead-out area, and an...
US20110085430 OPTICAL DISC DRIVE, OPTICAL STORAGE MEDIUM, OPTICAL STORAGE MEDIUM INSPECTION APPARATUS, AND OPTICAL STORAGE MEDIUM INSPECTION METHOD  
An optical disc drive having an optical pickup head emitting a light beam to an optical storage medium, detecting the light beam reflected from the optical storage medium, and outputting a signal...
US20080094993 OPTICAL DISC HAVING UNIFORM STRUCTURE  
An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal,...
US20080094996 OPTICAL DISC HAVING UNIFORM STRUCTURE  
An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal,...
US20140036650 STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD  
According to one embodiment, a write-once type information storage medium comprises an organic dye based recording material having sensitivity at a 5 wavelength of 405 nm and at a recording...
US20080094995 OPTICAL DISC HAVING TRACKING POLARITY INFORMATION, AND APPARATUSES AND METHODS FOR RECORDING AND REPRODUCING USER DATA ON THE SAME  
An optical disc includes tracking polarity information. The optical disc includes a clamping area, a lead-in area, a data area, and a burst cutting area (BCA). The BCA is present between the...
US20060023607 Optical element, optical head, optical recording reproducing apparatus and optical recording/reproducing method  
The invention presents an optical element with which an optical head can be configured, in which there is little deterioration of the correctional effect when the objective lens shifts, as well as...
US20100329100 INFORMATION RECORDING MEDIUM AND INFORMATION RECORDING DEVICE  
An information storage medium according to the present invention has n information storage layers (where n is an integer and n≧3), on which data can be written with a laser beam and which are...
US20110013501 UNIVERSAL MULTIMEDIA DISTRIBUTION, STORAGE, AND PLAYBACK SYSTEMS AND METHODS  
Universal multimedia distribution, storage, and playback systems, devices, and methods are disclosed herein. A media distribution kiosk located at a retail establishment provides a user with...
US20080094997 METHOD OF RECORDING TEMPORARY DEFECT LIST ON WRITE-ONCE RECORDING MEDIUM, METHOD OF REPRODUCING THE TEMPORARY DEFECT LIST, RECORDING AND/OR REPRODUCING APPARATUS, AND THE WRITE-ONCE RECORDING MEDIUM  
A method of recording a temporary defect list on a write-once recording medium, a method of reproducing the temporary defect list, an apparatus for recording and/or reproducing the temporary...
US20060028927 Optical element, optical head, optical recording reproducing apparatus and optical recording/ reproducing method  
The invention presents an optical element with which an optical head can be configured, in which there is little deterioration of the correctional effect when the objective lens shifts, as well as...
US20090231980 OPTICAL DISC ASSEMBLIES FOR PERFORMING ASSAYS  
This invention relates to an optical disc assembly capable of receiving an insert upon which an analyte of interest may be disposed. The optical disc assembly can be read by an optical disc...
US20110058460 OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTROL METHOD OF THE SAME  
In an optical information storage medium reproduction apparatus (10) for reproducing an optical information storage medium including a plurality of information recording layers each including a...
US20100254245 Optical information recording medium and optical information processing apparatus  
This invention allows super-resolution reproduction with which a better bER value is attainable, when information is recorded by a random pattern including a mark length not longer than a...
US20100254244 Optical information recording medium and optical information processing apparatus  
This invention allows super-resolution reproduction with which a better bER value is attainable, when information is recorded by a random pattern including a mark length not longer than a...
US20080130460 METHOD AND APPARATUS FOR CONTROLLING ACCESS TO STORAGE MEDIA  
In embodiments, a method and apparatus for controlling access to a storage medium, such as an optically readable medium. Light sensitive or other materials that are adapted to change state and...
US20110216640 UNIVERSAL MULTIMEDIA DISTRIBUTION, STORAGE, AND PLAYBACK SYSTEMS, AND METHODS  
Universal multimedia distribution, storage, and playback systems, devices, and methods are disclosed herein. A media distribution kiosk located at a retail establishment provides a user with...
US20100254243 Optical information recording medium and optical information processing apparatus  
This invention allows super-resolution reproduction with which a better bER value is attainable, when information is recorded by a random pattern including a mark length not longer than a...
US20130223200 STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD  
According to one embodiment, a write-once type information storage medium comprises a recording layer which is formed by mixing a plurality of organic dye based recording materials whose molecular...
US20080002529 Optical head and optical recording apparatus  
An optical head having: a graded index lens which receives incident light radiated from a linear optical guide at one end surface of the graded index lens and transmits the incident light from the...
US20080219130 Methods and Apparatus for Formatting and Tracking Information for Three-Dimensional Storage Medium  
A formatter for inscription of marks on to a 3D translucent optical medium to enable recording and retrieval of information from the medium, includes a clamping mechanism to hold the media, and at...
US20130135979 COMPOSITION COMPRISING VARIOUS PROTEORHODOPSINS AND/OR BACTERIORHODOPSINS AND USE THEREOF  
The present invention provides a solid material comprising an immobilized mixture of two or more proteorhodopsins, two or more bacteriorhodopsins, or one or more bacteriorhodopsin and one or more...
US20100074083 RESIN COMPOSITION AND MOLDED PRODUCT OBTAINED BY MOLDING THE RESIN COMPOSITION  
Provided are a resin composition comprising 100 parts by mass of the polymer having an alicyclic structure at least in a part of a repeating structural unit and 0.05 to 5 parts by mass of a...
US20070025226 Phase change memory device and method of manufacturing the same  
Provided are a phase change memory device and a method of fabricating the same capable of maximizing a contact area of a phase change layer and a heating electrode. The memory device includes a...
US20130215729 STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD  
According to one embodiment, a write-once type information storage medium using a recording material which has a low to high characteristic that a light reflectivity in a recording mark increases...
US20120243396 MULTI-LAYER OPTICAL DISC, INFORMATION RECORDING METHOD AND INFORMATION REPRODUCING METHOD  
According to one embodiment, single-sided dual-layer recordable disc 100 may be used. Information recording is performed by forming mark and space portions on data area DA using modulated laser...
US20110090780 INFORMATION RECORDING MEDIUM AND METHOD FOR PRODUCING THE SAME, RECORDING OR REPRODUCING METHOD, AND OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE  
An information recording medium is provided that includes a recording portion (3), which is irradiated with a recording light or a reproducing light so that information is recorded or reproduced...
US20080239920 Wireless transmission of temperature data  
An identification input device and a temperature detector that detects body temperature data. The identification input device may be an optical touch pen. The infrared touch pen may be affixed to...
US20130279317 STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD  
According to an embodiment, a storage medium includes a transparent resin substrate having a concentric or spiral groove and a recording film formed on the groove on the transparent resin...
US20110202942 OPTICAL INFORMATION RECORDING MEDIUM, METHOD OF RECORDING INFORMATION AND PHOTOSENSITIZER  
An aspect of the present invention relates to an optical information recording medium comprising a recording layer, wherein the recording layer comprises a cationic dye and a polynuclear azo metal...
US20090141615 OPTICAL RECORDING MEDIUM  
According to one embodiment, an optical recording medium according to one embodiment of the invention is an optical recording medium to be processed using a light beam having a wavelength λ and a...
US20070297312 CONTENT PRESERVATION  
A long-term solution for document and information storage is based on the storage of an image of the actual document, rather than on binary coding. Associated with the storing of this image are...
US20140064053 NON-RESONANT TWO-PHOTON ABSORPTION MATERIAL, NON-RESONANT TWO-PHOTON ABSORPTION RECORDING MATERIAL, RECORDING MEDIUM, RECORDING/REPRODUCING METHOD AND NON-RESONANT TWO-PHOTON ABSORPTION COMPOUND  
A two-photon absorption material that can, thanks to a compound of, for example, the following formula (6), perform non-resonant two-photon absorption by light in the region shorter than 700 nm...
US20120182851 OPTICAL RECORDING MEDIUM AND RECORDING METHOD  
Techniques for recording and reading information to/from a recording medium based on positions of a plurality of marks are described herein. Each of the plurality of marks may have the same...
US20100254247 Optical data recording medium and method for reproducing recorded data  
An optical data recording medium, in which irradiation of a light beam is used for recording and/or reproducing data includes (i) a substrate having an a rise and/or a recess which are a...
US20110103211 OPTICAL RECORDING MEDIUM, METHOD OF MANUFACTURING OPTICAL RECORDING MEDIUM, RECORDING METHOD AND REPRODUCING METHOD  
An optical recording medium includes recording layers and intermediate layers. The recording layers include a diffraction grating that has a predetermined grating pitch and is obtained by...
US20100097915 OPTICAL DATA STORE AND METHOD FOR STORAGE OF DATA IN AN OPTICAL DATA STORE  
An optical data store is specified, having a data storage layer with a non-toxic and biodegradable polymer as light-sensitive storage medium which has photo-inducible anisotropy, for the induction...
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...
US20060018234 Optical pickup system, optical head, optical disk apparatus, antireflection coating, optical pickup components, and manufacturing method for antireflection coating  
An optical pickup system for reading information of three kinds of optical recording media. The optical pickup system has a wavelength selective filter that includes an outer area for shielding...
US20050021903 METHOD OF EMBEDDING PRODUCT INFORMATION ON A DIGITAL VERSATILE DISC  
A method of advertising products utilizing the standard digital versatile disc (DVD) format incorporated by virtually all home DVD players. The method includes presenting purchasing information...
US20120327755 INFORMATION RECORDING MEDIUM, RECORDING/REPRODUCING DEVICE, RECORDING/REPRODUCING DEVICE CONTROL METHOD, RECORDING/REPRODUCING DEVICE CONTROL PROGRAM, AND COMPUTER READABLE RECORDING MEDIUM  
Disclosed is an information recording medium which, when inserted into a recording/reproducing device, can be run in an updated state intended by a disc supplier since a recordable layer can be...
US20110103214 DATA RECORDING MEDIUM, SERVER DEVICE USING THE SAME, AND METHOD OF MANAGING USE OF DATA RECORDING MEDIUM  
A server device without a means for accessing an IC memory included in a data storage medium can check whether or not a data storage medium includes an IC memory. A portable optical disc medium...
US20090097377 Secured Optical Information Carrier, and Data Encryption Method and Apparatus for Recording Data in the Optical Information Carrier  
An optical information carrier and method and apparatus for securing the carrier are presented. The optical information carrier comprises a recording medium for recording data therein in the form...
US20110135318 VERTICAL CAVITY SURFACE EMITTING LASER, VERTICAL CAVITY SURFACE EMITTING LASER DEVICE, OPTICAL TRANSMISSION DEVICE, AND INFORMATION PROCESSING APPARATUS  
A vertical cavity surface emitting laser that includes: a substrate; a first semiconductor multilayer reflector; an active region; a second semiconductor multilayer reflector; a columnar structure...
US20090231978 LONG-TERM DIGITAL DATA STORAGE  
Embodiments are directed to recording digital data on an optically ablatable digital storage media. In one embodiment, a device configured to ablate portions of ablatable material on an optically...
US20080285396 Method and Apparatus of Formatting a Three Dimensional Optical Information Carrier  
A method of formatting at least one optical information carrier is provided. The method is aimed at creating a plurality of formatting marks that are to be sequentially addressed when reading...
US20120257490 Gratings For Waveguide Coupling  
An apparatus includes a waveguide including a core layer and first and second cladding layers positioned on opposite sides of the core layer, a plurality of slots extending through the core layer...
US20090080312 READ-ONLY OPTICAL DISC MEDIUM AND METHOD OF MANUFACTURING SAME  
At the stage where disc substrates are to be manufactured in mass production by using a stamper, a section where pits/lands are not formed is formed in advance as an additional information...
US20100208557 Optical Head and Optical Recording Device  
An optical head includes: a slider which moves relative to a recording medium while the slider is floating above the recording medium; an optical waveguide which is provided on a side surface of...
US20060018232 Device to store and read a data bit in a phase change alloy material  
Alloy memory structures and methods are disclosed wherein a layer or volume of alloy material changes conductivity subsequent to introduction of a electron beam current-induced change in phase of...

Matches 1 - 50 out of 202 1 2 3 4 5 >