Rumiko Hayase
Rumiko Hayase, Kanagawa-Ken JP
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20080254262 | OPTICAL RECORDING MEDIUM AND METHOD OF MANUFACTURING THE SAME - An optical recording medium includes a first substrate having a groove on the side of an outer peripheral portion thereof; a second substrate in contact with the first substrate in the outer peripheral portion; and a recording layer being disposed in a gap between the first substrate and the second substrate and forming a void in cooperation with the first substrate at the portion of the groove. | 10-16-2008 |
20100221646 | HOLOGRAPHIC RECORDING MEDIUM - A holographic recording medium includes a recording layer. The recording layer includes a framework being expressed with the following general formula (1), | 09-02-2010 |
20100246371 | OPTICAL INFORMATION RECORDING APPARATUS AND METHOD OF OPTICALLY RECORDING INFORMATION - According to a first aspect of the invention, an optical information recording apparatus includes a spatial beam modulator, an optical component, a drive unit, and a control unit. The apparatus performs angle-multiplex recording of the information so that an absolute value of a bisector angle θ | 09-30-2010 |
20110228663 | HOLOGRAPHIC RECORDING METHOD - A holographic recording method includes the following steps: | 09-22-2011 |
Rumiko Hayase, Kanagawa JP
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20100020372 | HOLOGRAPHIC RECORDING MEDIUM AND OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS - A holographic recording medium is provided. The medium includes a recording layer. The recording layer includes a polymer matrix, a polymerizable monomer and a photopolymerization initiator. The polymerizable monomer includes a monomer being expressed in the following general formula (M1), (M2), or (M3). | 01-28-2010 |
20100074074 | METHOD AND APPARATUS FOR RECORDING OPTICAL INFORMATION, AND METHOD AND APPARATUS FOR REPRODUCING OPTICAL INFORMATION - An optical information recording apparatus includes a first optical system that radiates an information beam that carries information onto a recording medium; a second optical system that radiates reference beams onto the recording medium; a radiation position specifying unit that specifies a plurality of recording spots positioned within a radiation range of the reference beams; and an incident angle obtaining unit that specifies an incident angle of the reference beams that is used for recording an i'th interference fringe into a second recording spot adjacent to a first recording spot, as a value obtained by adding a product of 1/(1+m) and an absolute value of a difference between an incident angle of a first reference beam used for recording an i'th interference fringe into the first recording spot and an incident angle of a second reference beam used for recording an (i+1)'th interference fringe into the first recording spot. | 03-25-2010 |
Rumiko Hayase, Yokohama-Shi JP
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20090053616 | HOLOGRAPHIC RECORDING MEDIUM - A holographic recording medium is provided, which includes a recording layer. The recording layer comprises a radical polymeric monomer having an aromatic ring-containing group and a polymeric group, a polymer matrix having the aromatic ring-containing group, and a photo-radical polymerization initiator. | 02-26-2009 |
20090080314 | OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS AND ITS REPRODUCTION METHOD - An optical recording/reproducing apparatus includes an optical recording medium in which a holograms are recorded depending on an incident angle of a reference beam. The reference beam is irradiated to holograms while changing the incident angle to generate a reproduction light beam, and an image patterns are detected by an image pattern detector. The continuously output reproduction image patterns are temporarily stored in an image recorder, and the maximum value of reproduction light intensity is detected to generate a trigger signal. Depending on the trigger signal, an optimal image pattern is extracted from continuous reproduction image patterns, and thus, two-dimensional data is decoded. | 03-26-2009 |
20090231979 | OPTICAL RECORDING MEDIUM - An optical recording medium is provided, which includes a recording layer includes a polymer matrix, a polymerizable compound, a photopolymerization initiator, and a polymerization inhibitor. The polymerization inhibitor is formed of a compound which exhibits a molar absorption coefficient of zero to a light having a first wavelength and generates an acid or a base when exposed to an external stimulus other than the light having the first wavelength, thereby inhibiting the polymerization of the polymerizable compound. | 09-17-2009 |
Rumiko Hayase, Tokyo JP
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20090195847 | HOLOGRAPHIC RECORDING MEDIUM - A holographic recording medium is provided, which includes a recording layer containing a three-dimensional crosslinked polymer matrix, a photo-radical generating agent, and a ring-opening polymerizable compound having a radically ring-opening polymerizable alicyclic structure. | 08-06-2009 |
20120251927 | HOLOGRAM-RECORDING MEDIUM - A hologram-recording medium containing: a recording layer containing a polymerizable monomer containing a structural framework represented by the following general formula (1). | 10-04-2012 |
Rumiko Hayase, Tsurumi-Ku JP
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20080225681 | OPTICAL RECORDING MEDIUM - According to an aspect of the present invention, there is provided an optical recording medium including a first substrate, a first adjusting layer, an organic recording layer, a second adjusting layer and a second substrate, sequentially stacked in the mentioned order. The first and second substrates have a refractive index of n | 09-18-2008 |
Rumiko Hayase, Yokohama JP
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20150236288 | POLYMER, ORGANIC THIN-FILM SOLAR CELL USING THE SAME, AND ELECTRONIC PRODUCT COMPRISING THE CELL - [Object] To provide a polymer excellent enough in photoelectric conversion efficiency and in light resistance to be suitable for solar cells, also to provide a solar cell using the polymer, and further to provide an electronic product comprising the cell. | 08-20-2015 |