Kabushiki Kaisha Toshiba

Nec Corporation

Nec Display Solutions, Ltd.

Toshiba Infrastructure Systems & Solutions Corporation

Kenji Miyazaki

Takahiro Yamamoto

Takashi Yamaguchi

Takeo Miki

Kenichi Kamijo

Akira Tsugita

Hiroki Iwanaga

Takuji Nabetani

Junji Miura

Shinya Tokuda

Hiroaki Torii

Kazuhiro Itsumi

Seiji Ikari

Shuichi Kaneko

Takahisa Nakano

Takanobu Nishimura

Hirotaka Minagawa

Shota Kure

Naoyuki Takahashi

Toshimasa Yamazaki

Junichi Washizuka

Yo Tabuse

The present embodiments provide a light wavelength conversion medium excellent in emission intensity and durability, and also a light wavelength conversion medium-forming composition used for forming that medium. The conversion medium according to the embodiment comprises a rare earth complex comprising a rare earth ion and a nonionic ligand, a nonionic compound substitutable for the nonionic ligand, and a polymer or a solvent.

Light wavelength conversion medium and composition for forming light wavelength conversion medium

The embodiments provide a fluorescent rare earth complex having strong emission intensity and excellent durability, and also provide a security medium using the complex. The rare earth complex according to the embodiment comprises a rare earth ion, a diphosphine dioxide ligand and a β-diketone ligand wherein two phosphorus atoms contained in the diphosphine dioxide ligand individually have substituents different from each other.

Fluorescent rare earth complex and security medium using the same

The embodiments provide a fluorescent rare earth complex having strong emission intensity and excellent durability, and also provide a security medium using the complex. The rare earth complex according to the embodiment comprises a rare earth ion, a diphosphine dioxide ligand and a &#x3b2;-diketone ligand wherein two phosphorus atoms contained in the diphosphine dioxide ligand individually have substituents different from each other.

The present invention realizes a light source unit and a method of cooling the light source unit that reduces any increase in the ambient temperature of a red solid-state light source and thus reduces any decrease in brightness of the red solid-state light source. The light source unit has: a wall having a window, the wall being provided between a light tunnel-side circulation unit that accommodates a light tunnel that is irradiated by the output light of a solid-state light source and a phosphor wheel-side circulation unit that accommodates a phosphor wheel that is excited by the emitted light of the light tunnel; a light tunnel-side heat-receiving heat sink that is provided in the light tunnel-side circulation unit; a phosphor wheel-side heat-receiving heat sink provided in the phosphor wheel-side circulation unit, a heat-radiating heat sink that is connected to the light tunnel-side heat-receiving heat sink and to the phosphor wheel-side heat-receiving heat sink by means of a heat pipe; and a cooling fan that cools the heat-radiating heat sink.

Light source unit and cooling method of the light source unit

An information recording medium manufacturing method includes steps of forming, on a support, a recording layer containing a polymer compound having an azobenzene structure, irradiating the recording layer with first writing light to form a first light-diffracting structure having a three-dimensional relief pattern on the surface of the recording layer, fixing the relief pattern by forming a deformation preventing layer on the surface of the recording layer, and irradiating the recording layer having the fixed relief pattern with second writing light to forcedly inhibit deformation caused by the movement of molecules, thereby forming a second light-diffracting structure having a refractive index change inside the recording layer.

Information recording medium and method of manufacturing the same

Provided are a light source device that can effectively cool a surface side of a light-emitting element substrate, and a projection type display device that includes the same. The light source device includes substrate (), light-emitting element (), optical element (), and optical element support member (). Two through-holes () are formed in substrate (). Light-emitting element () is mounted on substrate (). Optical element support member () is located to surround two through-holes () and light-emitting element (), and forms, with substrate (), flow path () that passes through light exit surface () of light-emitting element (). Each through-hole () and flow path () are connected to each other.

Light source device and projection type display device including the same

According to one embodiment, an image processing method for inspecting an image includes creating synthetic image information in which information is synthesized with main image information in a visible state which the human eyes perceive in an invisible state which is hard to perceive with the human eyes, printing the synthetic image information onto a medium, acquiring an image printed on the medium as an inspection image information, extracting information embedded in the main image information from the inspection image acquired, and determining a fault in the image printed on the medium based on an extraction result of information.

Image processing method and image processing apparatus

A projection display device that modulates light on the basis of image information to form an optical image, and that projects the formed optical image, includes: light source devicesR,G andB; optical modulation devicethat modulates lights emitted from light source devicesR,G andB; and common metal plateon which light source devicesR,G andB and optical modulation deviceare mounted, light source devicesR,G andB and optical modulation devicebeing thermally connected via metal plate

Projection display device with cooling unit

According to one embodiment, a limpness detecting device includes a transmitting unit to irradiate an acoustic wave towards a conveyed sheet to excite a Lamb wave, a first receiving unit to detect a leaky wave of the Lamb wave emitted from a front surface of the sheet, a second receiving unit to detect a leaky wave of the Lamb wave emitted from a back surface of the sheet, a comparison data calculating unit to calculate comparison data based on the signal detected by the first receiving unit and the signal detected by the second receiving unit, and an intactness judgment unit to compare the comparison data calculated by the comparison data calculating unit with a preset standard value and judge whether the sheet is an intact bill or not, based on a result of the comparison.

Limpness detecting device, limpness detecting method, and sheet handling apparatus including limpness detecting device

An electronic watermarking embedding-processing section acquires layout information which specifies an embedding area of first sub information and an embedding area of second sub information in main image information. The electronic watermarking embedding-processing section performs overlapping processing for invisibly embedding the first sub information in the embedding area of the first sub information in the main image information which is specified by the layout information. The electronic watermarking embedding-processing section performs overlapping processing for invisibly embedding the second sub information in the embedding area of the second sub information in the main image information which is specified by the layout information. The electronic watermarking embedding-processing section creates composite image information by composing image information in which the first sub information is invisibly embedded in the main image information and image information in which the second sub information is invisibly embedded in the main image information.

Image processing method and image processing device for embedding invisible sub information into main images

An image processing apparatus according to an embodiment of the invention, includes an image input unit which inputs main image information defined by first, second and third color component information corresponding to at least three colors, a modulation unit which modulates a color difference grid pattern by sub information, a superposing unit which superposes the modulated color difference grid pattern on each of the first, second and third color component information after the modulated color difference grid pattern and each of the first, second and third color component information are rotated relative to each other through a predetermined angle, and a composition unit which composites the first, second and third color component information to generate color image information.

Image processing apparatus, image processing method, image forming apparatus, image forming method, and recorded material

Provided are: a method of assessing hepatocellular carcinoma by using a protein with a different phosphorylated state in hepatocellular carcinoma cells compared with non-hepatocellular carcinoma cells; and a hepatocellular carcinoma protein marker for detecting hepatocellular carcinoma formed of the protein. The hepatocellular carcinoma protein marker for detecting hepatocellular carcinoma includes tumor rejection antigen gp96 formed of the amino acid represented by SEQ ID NO: 1, and is measured for its phosphorylated state to detect the presence or absence of hepatocellular carcinoma.

Hepatocellular carcinoma protein marker

In an image processing apparatus for creating synthetic image information by embedding sub-information in an invisible state in main image information in a visible state, attention pixels in the main image information are set, a specific pixel block is created by assigning a first specific pixel to the attention pixel of a first color and a second specific pixel to the attention pixel of a second color, first key information is selected for a first value of the sub-information constituted by binary information and second key information is selected for a second value, color difference modulation processing is performed on the selected key information based on a predetermined color difference amount, and the color-difference-modulated key information is superposed on the specific pixel block to thereby create the synthetic image information in which the sub-information in an invisible state is embedded in the main image information.

The present invention provides a method for analyzing the C-terminal amino acid sequence of a peptide by using a reaction for successively releasing the C-terminal amino acids of the peptide, which method can suppress, when successively releasing the C-terminal amino acids of a peptide of long amino acid length, such a undesirable side reaction as cleavage of peptide bond in the intermediate position of the peptide and can carry out the chemical treatment thereof under widely applicable conditions; In the method, a dry sample of a peptide with long amino acid length is beforehand subjected to an N-acylation treatment; by using a reaction reagent where an alkanoic acid anhydride is combined with a small amount of a perfluoroalkanoic acid, successive release of C-terminal amino acids is conducted under mild conditions; a hydrolysis treatment is applied; then, selective fragmentization at site of arginine residue is performed by digestion by trypsin; thereafter, decreases in molecular weight are measured for the C-terminal side fragments derived from a series of reaction products with use of a MALDI-TOF-MS apparatus; thereby, the C-terminal amino acid sequence of the peptide sample is identified.

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Tokyo, Japan

Kenji Miyazaki