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1. 发明专利

JP2003059439A X-ray target and x-ray generator 有权
标题翻译： X射线目标和X射线发生器
公开(公告)号：JP2003059439A
公开(公告)日：2003-02-28
申请号：JP2001241443
申请日：2001-08-08
申请人： Rigaku Corp , 理学電機株式会社
发明人： KURIBAYASHI MASARU , CHAGI TOMOHIRO , TAKAHASHI SADAYUKI
IPC分类号： G21K5/08 , H01J35/10
摘要： PROBLEM TO BE SOLVED: To provide an X-ray target having sufficient strength and heat conductivity, capable of taking out an X-ray close to pure copper, and capable of taking out the highly intensive X-ray, and an X-ray generator having this X-ray target. SOLUTION: This X-ray target takes out the X-ray from an excited constitutive element by colliding a thermoelectron emitted from an electron gun against the surface, and is constituted so as to include copper as a main component of a constitutive material, and to further include chromium, zirconium and silicon as sub-components to this main component.
摘要翻译：要解决的问题：为了提供具有足够的强度和导热性的X射线靶，能够取出接近纯铜的X射线，并且能够取出高度密集的X射线，以及X射线发生器具有这个X射线靶。解决方案：该X射线靶从激发的本构元件取出X射线，将从电子枪射出的热电子与表面碰撞，构成为包含铜作为构成材料的主要成分，进一步包括铬，锆和硅作为该主要组分的子组分。

2. 发明专利

JP2003014895A X-ray analyzer and x-ray supplier 有权
标题翻译： X射线分析仪和X射线供应商
公开(公告)号：JP2003014895A
公开(公告)日：2003-01-15
申请号：JP2001202762
申请日：2001-07-03
申请人： Rigaku Corp , 理学電機株式会社
发明人： HAYASHI SEIICHI , HARADA JINPEI , TAKAHASHI SADAYUKI , KURIBAYASHI MASARU
IPC分类号： G01N23/00 , G21K1/06 , G21K5/02 , G21K5/08
CPC分类号： G01N23/00
摘要： PROBLEM TO BE SOLVED: To maximize X-ray intensity focusing on a sample by combining a rotary anode X-ray tube and a specific complex monochromator and finding an optimum condition in the case.
SOLUTION: For an X-ray analyzer reflecting an X-ray beam 18 emitted from an X-ray source with a monochromator 22 and irradiating a sample, the X-ray source is made the rotary anode X-ray tube 10. The monochromator 22 is a complex monochromator contacting each side of a first elliptic monochromator 26 and a second elliptic monochromator 28. X-ray focal point 24 is arranged on the target 12 of the X-ray tube on one focus position of the elliptic monochromators. The minimum distance from the focal point 24 of the X-ray to the complex monochromator 22 is set at 40 to 100 mm. When the distance is set as such, if effective focal pint size on the target of the X-ray tube is made 40 to 100 μm, the X-ray intensity on the sample becomes maximum.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：通过组合旋转阳极X射线管和特定的复合单色仪来最大化聚焦在样品上的X射线强度，并在这种情况下找到最佳条件。解决方案：对于用单色仪22反射从X射线源发射的X射线束18并照射样品的X射线分析仪，将X射线源制成旋转阳极X射线管10.单色仪22 是与第一椭圆形单色仪26和第二椭圆单色仪28的每一侧接合的复合单色仪。在X射线管的靶12上，在椭圆形单色仪的一个焦点位置上布置有X射线焦点24。从X射线焦点24到复合单色仪22的最小距离设定为40〜100mm。当设定距离时，如果将X射线管的目标物上的有效焦点品脱大小设为40〜100μm，则样品的X射线强度变得最大。

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