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Arimoto, Tokyo
Akira Arimoto, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090051792 | DIGITAL SINGLE-LENS REFLEX CAMERA - A digital single-lens reflex camera includes a lens unit, a storage medium and a camera body. The lens unit has a photographing lens and an identification data memory for storing identification data to identify the photographing lens. The storage medium stores lens data that indicates shading characteristics of the photographing lens. The lens unit and the storage medium are detachably attached to the camera body. The camera body has an imaging device, a lens data reader, and an image corrector. The imaging device receives light transmitted through the photographing lens to generate an image corresponding to a subject. The lens data reader reads the lens data based on the identification data. An image corrector corrects an error in the image of the subject caused by shading, based on the lens data read by the lens data reader and imaging device data that indicates shading characteristics of the imaging device. | 02-26-2009 |
Hironobu Arimoto, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20080239747 | LINE ILLUMINATION DEVICE AND IMAGE INPUT APPARATUS USING THE SAME - A line illumination device includes: a frame; a rod-shaped light-guiding member housed in the frame; a flexible substrate; and a light source that is provided on the flexible substrate and emits light to the light-guiding member. The flexible substrate is bent so that the light source is disposed at an end of the light-guiding member and that the flexible substrate is housed in the frame. Power is supplied to the light source through a wiring provided on the flexible substrate so that the light source emits light and the light-guiding member emits light in line-shape. | 10-02-2008 |
| 20090207462 | IMAGE READING APPARATUS - An image reading apparatus includes: a light source emitting a plurality of colors; a light receiver including a plurality of pixels which receive lights of respective colors; an analog-to-digital converter which analog-to-digital converts analog signals obtained by the light receiver to obtain digital photoelectric conversion outputs, respectively; a color determining portion which receives output signals, determines whether output signals for respective colors from the same pixel are within predetermined ranges, respectively, and outputs, as dropout data, pixel position information of the pixel, the outputs signals from which are within the predetermined ranges, respectively; an image monochromating circuit which receives output signals and obtains monochrome data; a data substituting portion which receives the monochrome data, substitutes the monochrome data corresponding to the pixel position information from the color determining portion with a level at which the pixel is determined as a white level in a binarizing process. | 08-20-2009 |
Itaru Arimoto, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090088574 | CRYSTAL OF 1,2-DIHYDROPYRIDINE COMPOUND (TYPE IV) - A crystal of 3-(2-cyanophenyl)-5-(2-pyridyl)-1-phenyl-1,2-dihydropyridin-2-one characterized in having a diffraction peak at a diffraction angle (2θ±0.2°) of 15.4° in a powder X-ray diffraction or others. | 04-02-2009 |
| 20100324297 | METHOD FOR PRODUCING 1, 2-DIHYDROPYRIDINE-2-ONE COMPOUND - The present inventions provide a method for commercially producing a 1,2-dihydropyridine-2-one compound represented by the following formula (III-a) | 12-23-2010 |
Tadashi Arimoto, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20080251741 | READING SYSTEM FOR RADIATION IMAGE CONVERSION PANEL AND RADIATION IMAGE CONVERSION PANEL - A reading system for reading information recorded in a radiation image conversion panel containing a flexible substrate having thereon a phosphor layer containing a columnar crystal phosphor, wherein the reading system has a transport section to transport the radiation image conversion panel with curvature when the radiation image conversion panel is transported in the reading system, provided that the radiation image conversion panel has a curvature radius of from 50 to 500 mm during transportation by the transport section in the reading system. | 10-16-2008 |
| 20090078887 | RADIATION IMAGE CONVERSION PANEL AND PREPARATION METHOD THEREOF - There is provided a radiation image conversion panel having strong resistance to physical impact, and in which enhanced sharpness and adhesion are balanced, especially, enhanced adhesion of a photostimulable phosphor layer onto a support is achieved, and a preparation method of the radiation image conversion panel. The radiation image conversion panel comprising on a support a sublayer and at least one photostimulable phosphor layer in this order from the support, featured in that the photostimulable phosphor layer is formed by a gas phase method and has a thickness of not less than 50 μm, and the sublayer comprises a thermoplastic resin and the thickness of the central portion in an image area of the sublayer is greater than that of the peripheral portion of the image area. | 03-26-2009 |
| 20100034351 | RADIATION IMAGE CONVERSION PANEL, ITS MANUFACTURING METHOD, AND X-RAY RADIOGRAPHIC SYSTEM - Disclosed are a radiation image conversion panel, which provides high luminance, an image without white or black defects, an image free from cracks and an image with reduced unevenness, and its manufacturing method. Also disclosed is an X-ray radiographic system employing the radiation image conversion panel. The radiation image conversion panel of the invention comprises a substrate and provided thereon, a reflection layer, a phosphor layer and a protective layer in that order, wherein the phosphor layer is composed of a phosphor crystal in the form of column, and the reflection layer is formed by vapor phase deposition of two or more kinds of metals. | 02-11-2010 |
| 20110017925 | RADIATION IMAGE CONVERSION PANEL - A radiation image conversion panel which is excellent in luminance and sharpness is disclosed, comprising a phosphor layer formed on a support by a process of vapor growth, and the support comprising a resin and exhibiting a linear thermal expansion coefficient of 20 to 70 ppm/° C. | 01-27-2011 |
Yuichi Arimoto, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090312386 | NOVEL CRYSTALS OF SUBSTITUTED PHENYLALKANOIC ACID AND METHOD OF PRODUCING THE SAME - [Object] In the case of using 3-[3-amino-4-(indan-2-yloxy)-5-(1-methyl-1H-indazol-5-yl)phenyl]propionic acid, methyl 3-[4-(indan-2-yloxy)-3-(1-methyl-1H-indazol-5-yl)-5-nitrophenyl]propionate, or methyl 3-[3-amino-4-(indan-2-yloxy)-5-(1-methyl-1H-indazol-5-yl)phenyl]propionate as a medicine, more preferable aspects or improved methods are provided. | 12-17-2009 |