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| Number | Title | Issue Date |
| 8158949 | Radiation detector and method for manufacturing the same A radiation detector characterized by includes a photoelectric conversion element, a scintillation layer which converts radioactive rays to fluorescence, the scintillation layer being formed on the photoelectric conversion element, and a reflective film formed on th... | 04/17/2012 |
| 8031839 | X-ray tube According to one embodiment, a distance from an X-ray tube central axis to an outer side surface of a cathode electron gun in a direction perpendicular to the longitudinal direction of a filament coil is made less than a distance from the X-ray tube central axis to ... | 10/04/2011 |
| 7983395 | Rotation anode X-ray tube There are provided an anode target which generates X-rays due to electrons e being incident, an emitter source which emits electrons e to be incident into the anode target, a ring-shaped recoil electron capturing structure which surrounds an orbit of electrons e hea... | 07/19/2011 |
| 7982190 | Radiation detector and method for producing the same According to one embodiment, a radiation detector includes, a substrate, a scintillator layer, a moistureproof body, and an adhesion layer. The substrate comprises a photoelectric conversion element. The scintillator layer is formed on the substrate and converts rad... | 07/19/2011 |
| 7910892 | Method for manufacturing X-ray detector and X-ray detector A first protective layer is formed on the surface of a photoelectric conversion substrate on which photoelectric transducers have been provided, and then, a scintillator layer is formed thereon, whereby degradation of the photoelectric transducers due to the contact... | 03/22/2011 |
| 7809113 | X-ray source and fluorescent X-ray analyzing apparatus The present invention relates to an X-ray source for emitting a characteristic X-ray and a fluorescent X-ray analyzing apparatus using the X-ray source. A secondary target is arranged in superposition on a primary target. An electron beam generated by an electron gu... | 10/05/2010 |
| 7772562 | Radiation detector In a radiation detector in which scintillator layers are directly formed on all the light receiving parts of a plurality of photoelectric conversion substrates, space and level difference between the adjacent photoelectric conversion substrates are determined so tha... | 08/10/2010 |
| 7697665 | Rotating anode X-ray tube A rotating anode X-ray tube includes a fixed body having a radial sliding bearing surface and a channel therein through which a coolant flows, a rotor including a discoid large-diameter portion, which has a recess fitted with one end portion of the fixed body with a... | 04/13/2010 |
| 7649980 | X-ray source A transmission target of a vacuum container is operable to have a ground potential and an electro-optical system is floated at a positive potential in the vacuum container. An electron beam, which is converged by means of the electro-optical system, is decelerated i... | 01/19/2010 |
| 7558376 | Rotating anode X-ray tube assembly There is disclosed a rotating anode X-ray tube assembly includes a vacuum envelope integrated with an anode target, a housing receiving at least the vacuum envelope, and rotatably holding it, a circulation path circulating a cooling medium in a state of closing to a... | 07/07/2009 |
| 7486777 | Cooler, X-ray tube apparatus, and method for operating cooler A cooler that circulates cooling fluid to cool an X-ray tube, and that comprises a circulation unit that has a first end unit and a second end unit, and an expansion mechanism that has a vessel and a bellows that divides the inside of the vessel into a first chamber... | 02/03/2009 |
| 7477379 | Analysis apparatus Pulse laser light transmitted through a laser light transmission optical fiber to an optical system unit passes through a distribution reflecting mirror and is condensed by a condenser lens group. The condenser lens group irradiates the condensed laser light onto an... | 01/13/2009 |
| 7471053 | Multi-beam klystron apparatus The present invention provides a multi-beam klystron apparatus. In the above-described multi-beam klystron apparatus, the magnetic field generating element of the electron-gun-unit-side magnetic field generating unit is disposed around the electron gun unit, and a p... | 12/30/2008 |
| 7460645 | X-ray tube A supporting member supports an anode target at one end thereof and is provided with an attachment portion around the outer circumference of the other end. The attachment portion is attached to the inner circumferential surface of the cylindrical portion of the seco... | 12/02/2008 |
