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Dynamic Information Storage Or Retrieval > Storage Medium Structure Storage Medium StructureStorage Medium Structure patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.10/04/07 - 20070230319 - Information recording medium and information reproduction method An information recording medium having a plurality of tracks, wherein the respective tracks at least include: a plurality of segments, and having redundancy of identical information being maintained in at least two of the segments of the same track. ... 09/13/07 - 20070211613 - Conveyance apparatus having a compact conveying mechanism A conveyance apparatus includes an extendable and retractable mechanism, which includes a plurality of linked member pairs rotatably coupled across each other horizontally in a predetermined direction in pantograph form, a multiple-layer slider, which includes a carrier slider to hold a work product and fixed at one end of the ... 05/03/07 - 20070097842 - Information recording medium, information reproducing apparatus, information reproducing method and information recording method An information recording medium includes a user information storage area which stores user information, a test write area which is extendable and for test write of information, a spare area which is extendable and capable of alternatively storing user information, and a recording position management information area including recordable range ... 04/26/07 - 20070091773 - Information storage medium, information playback apparatus, information playback method, and information playback program According to one embodiment, an information playback apparatus includes an advanced content playback unit configured to play back an advanced content, and the advanced content playback unit includes a navigation manager unit configured to manage playback of video information and audio information which form the advanced content, and an AV ... 04/12/07 - 20070081444 - Information storage device An information storage device includes a substrate and a shape memory alloy film established on the substrate. The shape memory alloy film may receive, supply, and store digital information. One or more thermoelectric modules is/are nanoimprinted between the substrate and the shape memory alloy film. The thermoelectric module(s) is adapted ... 03/15/07 - 20070058517 - 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 screen to display the multimedia data and a folder for a digital device; receiving a command to write the multimedia ... 02/22/07 - 20070041306 - Perpendicular magnetic discrete track recording disk A method of forming a discrete track recording pattern on a soft magnetic underlayer of a perpendicular magnetic recording disk. In one embodiment, the soft magnetic underlayer is continuous throughout the discrete track recording pattern. ... 12/14/06 - 20060280105 - Optical disk recording and reproducing apparatus An optical disc recording and reproducing apparatus for executing recording and reproduction of an optical disc on which a loop-shaped antenna coil having an IC chip has been arranged and communicating with the IC chip by an electromagnetic wave is disclosed. An antenna coil of a reader or writer apparatus ... 08/24/06 - 20060187804 - Stamper and method for production thereof The present invention relates to a stamper used for an injection molding of a resin material and a manufacturing method thereof. It is provided with such stamper as being excellent in durability in use without causing corrosion at a portion contacting with the resin material, wherein an anti-corrosion film made ... 08/17/06 - 20060182005 - 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 read and write data, and deflecting the emissions of such CNTs precisely in the process. In an alternate embodiment, the invention is ... 07/06/06 - 20060146684 - 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 with other surfaces. New disc production can include this feature when molded during production with no substantial increase in production ... 06/29/06 - 20060140106 - Optical recording material, optical recording medium and method for manufacturing optical recording medium An optical recording medium capable of recording information by irradiation of light is provided with a substrate on which there is formed a recording layer which contains an organic dye comprising an organic dye matrix, and at least one C7 or greater branched organic group bonded by a single bond ... 06/29/06 - 20060140105 - Glass substrate for information recording medium and method for producing same A glass substrate for an information recording medium is manufactured by polishing the surface of a raw material glass plate. The polishing of the raw material glass plate is divided into a step for performing a first polishing process to roughly polish the surface of the raw material glass plate ... 06/08/06 - 20060120254 - Information recording medium In an information recording medium comprising at least a substrate, a recording layer, and a resin layer, the substrate is formed with at least a pit corresponding to a read only area 31 and a groove corresponding to a recording/reproducing area 32 without overlapping with each other. A reflectivity of ... 06/08/06 - 20060120253 - Write-once optical recording mediums A write-once optical recording medium includes an optical recording layer and a reaction layer attached to the optical recording layer, wherein the optical recording layer contains a phase change material and the reaction layer contains a dopant. Once the optical recording layer is first written in a predetermined manner, the ... 04/27/06 - 20060087954 - Information storage medium and recording/reproducing apparatus and method using the same An information storage medium and a recording/reproducing apparatus and method, the information storage medium includes: an area for recording information regarding a predetermined function applied thereto, wherein the information regarding the predetermined function includes specific information in which set information regarding the predetermined function is set by a recording/reproducing apparatus ... 04/13/06 - 20060077868 - Optical information recording medium For improving the humidity resistance reliability and the jitter property of an optical disk, the adhesive layer used for bonding a bonding type optical information recording medium is defined such that the glass transition temperature is 100° C. or higher at 200° C. or lower, the modulus of elasticity at ... 04/06/06 - 20060072434 - Optical information recording medium, reproducing method thereof, and manufacturing method thereof Super-resolution technology was proposed for generating marks smaller than the optical resolution in order to record data at high density on the optical disk. However, the achievable high density of the super-resolution technology was limited due to fluctuation of the region exhibiting the super-resolution effect due to the grain size ... 04/06/06 - 20060072433 - 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 body (11) including the step portion (12), and cured. The table body (11) ... 04/06/06 - 20060072432 - 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 an optical disk manufacturing device, manufactures an optical disk by laminating the substrate sequentially with the recording layer ... 04/06/06 - 20060072431 - Intermediate product for optical recording medium and method for manufacturing optical recording medium An intermediate for an optical recording medium, according to the present invention, is an intermediate produced beforehand for manufacturing an optical recording medium that has a central mounting hole formed in a central portion thereof and one or more kinds of functional layers formed on a surface thereof, for enabling ... 04/06/06 - 20060072430 - Optical data storage medium and use of such medium A multi-stack optical data storage medium (20) for rewritable recording using a focused radiation beam (30), entering through an entrance face (25) is described. The medium (20) has a substrate (1a, 1b) and an L0 recording stack (2) and an L1 recording stack (3) both comprising a phase-change type L0 ... 04/06/06 - 20060072429 - Multicolored thermally recording medium In the multi colored thermally sensitive recording medium, at least one kind of dye precursor is contained in complex fine particles which contain dye precursor and polymer of multi valence isocyanate compound, further contain 4,4′-diisocyanate-3,3′-dimethyl-1,1′biphenyl and/or polymethylene.polyphenyl.polyisocyanate. ... 03/30/06 - 20060067201 - 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 flange and an inner flange. The centering hole is in the center of the disk ... 03/30/06 - 20060067200 - Apparatus for manufacturing information record medium, information record medium, information recording apparatus and information recording method On an information record medium (10, 11), record information can be recorded one time or a plurality of times by a predetermined record format. An apparatus for manufacturing the information record medium by using a stamper (27, 28) is provided with an embossed pit array forming device (20 to 26, ... 03/23/06 - 20060062130 - Apparatus for manufacturing information record medium, information record medium, information recording apparatus and information recording method On an information record medium (10, 11), record information can be recorded one time or a plurality of times by a predetermined record format. An apparatus for manufacturing the information record medium by using a stamper (27, 28) is provided with an embossed pit array forming device (20 to 26, ... 03/23/06 - 20060062129 - Glass substrate for information recording medium and method for manufacturing same The present invention relates to a method for manufacturing a glass substrate for an information recording medium having a high level of cleanness and superior smoothness. The manufacturing method includes a step (S14) for washing a disk-shaped glass plate (21a) with an acid washing liquid, a step (S15) for removing ... 03/02/06 - 20060044994 - Definition of signal for record medium taking into account record status of adjacent layer In an optical information record medium including a plurality of record layers that are recordable, various signal characteristics with respect to an area X in a record layer A (second layer) among the plurality of record layers are defined under a condition that an area Y in a record layer ... 03/02/06 - 20060044993 - Coating composition, coating film, method of manufacturing coating film, and optical recording medium is applied onto a surface of a protective film 11 and curing is carried out to form a hard coating layer 12. Even in the case that projections or foreign bodies are present on the surface of the protective film 11, the hard coating layer 12 can conceal these and ... 03/02/06 - 20060044992 - Optical recording medium An optical recording medium that is a DVD includes an ink receiving layer and a white underlayer on a label surface side of a disc body. Inner circumferential ends of a reflective layer in an information area, the ink receiving layer, and the white underlayer that are closer to a ... 03/02/06 - 20060044991 - Information recording medium and method for manufacturing the same An information recording medium of the present invention includes a substrate and an information layer arranged on the substrate. The information layer includes a recording layer that is changed in phase reversibly between a crystalline phase and an amorphous phase by at least one of optical means and electrical means, ... 02/23/06 - 20060039268 - 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 high-to-low reflection type and the reflectance of a recorded pit of the optical disk medium of the low-to-high ... 02/09/06 - 20060028968 - Secure optical information disc A secure optical data disc comprising an electronic article surveillance tag embedded within a layered disc structure comprising first and second substrates is disclosed. The tag is placed within a non-readable zone (i.e., one that does not have data tracks) of the secure disc. Layer-wise, the tag is either sandwiched ... 02/09/06 - 20060028967 - Optical disk An optical disk comprising two layers including a signal recording layer and an image recording layer further comprises a metal reflective layer formed on a surface of the image recording layer on the incidence side of laser light. The image recording layer is capable of forming a visible image in ... 02/02/06 - 20060023617 - Optical information recording medium and method of manufacturing the same A dye or dyes are selected, which are capable of absorbing a laser beam with a wavelength of 350 to 500 nm and are capable of recording sub-information using a laser beam with a wavelength of 640 to 680 nm or 750 to 830 nm. An optical information recording medium ... 02/02/06 - 20060023616 - Optical disc unit, optical disc recording method, and optical disc An optical disk in which data is interleaved and recorded in physically discontinuous interleaved units and a size of the interleaved unit is not less than a product of a maximum value of a jumping interval and a minimum value of the reproduction rate Vo of the data. ... 02/02/06 - 20060023615 - Optical disk and information playback apparatus An optical disk according to an example of the present invention includes the first and second recording layers on which pieces of information can be recorded by undergoing a change in properties when irradiated with a laser beam. The first recording layer has the first reflectance characteristic in which the ... 01/26/06 - 20060018244 - Optical information medium An optical information medium having an ink-accepting layer that may secure a high-gloss printed surface similar to print image quality of print image on photographic paper is provided. The optical disk is constituted by sequentially laminating concavo-convex information pits, a recording layer, a reflective layer, a protective layer, a second ... 01/26/06 - 20060018243 - Optical disk and optical disk device A first recording layer for recording information of an optical disk and a second recording layer of the optical disk on which a visible image can be recorded are disposed at an interval of 0.5 mm or more. Thus, even when a high power laser is used on one of ... 01/26/06 - 20060018242 - Multilayer information recording medium and method for manufacturing the same A method for manufacturing a multilayer information recording medium including a signal substrate, at least two information recording portions disposed on the signal substrate and a resin layer disposed between the information recording portions adjacent to each other is provided. The method includes forming the resin layer, and in the ... 01/26/06 - 20060018241 - Optical recording medium An optical recording medium includes an information layer having a recording film. The recording film contains Sb of 79 atomic % to 95 atomic % and Ge of 5 atomic % to 21 atomic % as main components, and is formed of a phase change material which does not contain ... 01/26/06 - 20060018240 - 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 having been formed by directing pulses of a beam of electrons from an electron source onto at least one of ... 01/19/06 - 20060013114 - Optical recording medium, optical recording method, and optical recording apparatus An optical recording medium has a substrate, and a recording film whose status is changed by irradiating with a laser beam. The recording film includes (αTe)xβTe3 as a major component (x is a positive real number). The α is selected from the group consisting of Ge1-aSna and Ge1-aPba (a is ... 01/19/06 - 20060013113 - Rom type optical recording medium An ROM type optical recording medium including a substrate 2, a reflecting layer 3 formed on one of the surfaces of the substrate 2, a first resin layer 4 formed on the reflecting layer 3, a first hard coat layer 5 formed on the first resin layer 4, a moisture-proof ... 01/19/06 - 20060013112 - 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 substrate layer (2) carrying said information layer (3) and a cover layer (5) covering said information layer (3), said substrate layer (3) ... 01/12/06 - 20060007844 - Optical disc An optical disc comprising a substrate and a recording layer and a light-transmitting layer, laid on a substrate one upon the other in the order mentioned. A light beam is applied to the recording layer through the light-transmitting layer, to record and/or reproduce data on the disc. The light-transmitting layer ... 01/12/06 - 20060007843 - Optical recording material and optical recording medium wherein R1, R2, R3, R4, R5 and R6 each independently represent C1-4 alkyl, etc., R7 represents hydrogen, etc. and Q1 and Q2 each independently represent a group of atoms constituting a benzene ring, etc., with the proviso that at least one from among R1, R2, R3 and R4 is a ... 01/12/06 - 20060007842 - 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 is combined with an adhesive film; using adhesive film ... 01/05/06 - 20060002283 - Method for producing glass substrate for information recording medium, polishing apparatus and glass substrate for information recording medium An information recording medium glass substrate manufactured by polishing the surface of a raw material glass plate. The polishing is divided into two steps, a step for performing a first polishing process to roughly polish the surface of the raw material glass plate to be smooth and a step for ... 12/29/05 - 20050286398 - 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 result, the substrate 12 is softened, and pits 22 formed on a signal recording surface ... 12/29/05 - 20050286397 - 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 wherein a recovered disc, containing a material of at least one coating film, out of a ... 12/22/05 - 20050281176 - 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 formed between the grooves. The land protrusions are formed on the lands. ... 12/15/05 - 20050276211 - Information recording medium and manufacturing process An information recording medium and manufacturing method for high-speed and high density recording. An inorganic film is formed by sputtering while applying a bias voltage to shift the substrate voltage potential in the negative direction, or a laminated film is formed by applying energy after coating a substrate with an ... 12/15/05 - 20050276210 - Optical data carrier, method for producing an optical data carrier and a device for producing an optical data carrier The invention relates to an optical data carrier comprising an information carrying electrically conductive layer arranged on a base material and a chip connected to the electrically conductive layer, the electrically conductive layer being configured as an antenna element for transferring data and/or energy, wherein the electrically conductive layer comprises ... 12/08/05 - 20050270963 - Optical recording medium An optical recording medium according to the invention has a disc body 11 in which a label side 11b can be viewed from a light incident side 11a, a printing layer 12 that is provided on the label side 11b of the disc body 11, and an ink receiving layer ... 12/08/05 - 20050270962 - Optical disk having a hard coat layer having sebum stain proofness imparted An optical disk of a system wherein a recording layer is to be irradiated through a thin film cover layer with a laser beam, wherein a hard coat layer (W) is formed on the thin film cover layer, and the hard coat layer (W) is made of a cured product ... 12/08/05 - 20050270961 - Optical recording medium An optical recording medium according to the present invention includes a support substrate and a light transmission layer formed on one side of the support substrate and constituted so that data are recorded therein or reproduced therefrom by projecting a laser beam having a wavelength of 380 nm to 450 ... 12/08/05 - 20050270960 - Multi-stack optical information carrier comprising thermochromic layer The present invention relates to a multi-stack optical information carrier for recording information by means of a laser beam, said optical information carrier comprising:—a substrate layer (S),—at least two recording stacks (L1, L2), each comprising a recording layer (P1, P2), at least one heat sink layer (H1-H4) and dielectric layers ... 12/01/05 - 20050265209 - Electroluminescent multilayer optical information storage medium with integrated readout and composition of matter for use therein An optical information storage medium has multiple information layers. On each layer, information is stored in the form of an electroluminescent material. The pits are organized into regions called pages. A specific page on a specific layer can be addressed through electrodes integrated into the medium. The medium can be ... 12/01/05 - 20050265208 - Optical disk, optical disk apparatus, and method of optimizing focus An information recording type optical disk capable of recording a visible image by use of laser beam, including a disk substrate including an information recording layer in which marks indicating information are recorded by the laser beam, a label recording layer which is formed on the disk substrate and which ... 11/10/05 - 20050249104 - Optical disk, method for producing the same, and apparatus for producing the same An optical disk of the present invention includes a first substrate having a signal area on a principal plane and a central hole, and a second substrate that is transparent and attached to the first substrate. The second substrate is thinner than the first substrate, and has a central hole ... 11/10/05 - 20050249103 - Optical disk, method for producing the same, and apparatus for producing the same An optical disk of the present invention includes a first substrate having a signal area on a principal plane and a central hole, and a second substrate that is transparent and attached to the first substrate. The second substrate is thinner than the first substrate, and has a central hole ... ### FreshPatents.com Support - Terms & Conditions |