KIWAKO SAKABE
Tsukuba-shi, JP
KIWAKO SAKABE Patent applications | ||
Patent application number | Title | Published |
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20100080359 | X-ray generating method, and x-ray generating apparatus - An energy beam is irradiated onto a rotating anticathode so as to heat a portion irradiated by the energy beam under the condition that a vapor pressure at equilibrium state of the portion is set to 0.1 Torr or more, thereby generating an X-ray. The portion irradiated by the energy beam is kept at the rotating anticathode by a centrifugal force to the portion it a direction outward from a surface of the portion. | 04-01-2010 |
20090060143 | Rotating anticathode x-ray generating apparatus and x-ray generating method - A rotating anticathode X-ray generating apparatus includes: a rotating anticathode; an electron beam source for irradiating an electron beam onto the rotating anticathode so that an irradiating direction of the electron beams is set equal to a direction of a centrifugal force caused by a rotation of the rotating anticathode; and a material for forming a film so as to cover at least an electron beam irradiating portion of the rotating anticathode and to suppress an evaporation of a material making the rotating anticathode from the electron beam irradiating portion. | 03-05-2009 |