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    • 1. 发明申请
    • 3-Dimensional Image Construction Method and Apparatus
    • 三维图像构造方法和装置
    • US20080170653A1
    • 2008-07-17
    • US11885069
    • 2006-02-28
    • Masami AndoAnton MaksimenkoHiroshi SugiyamaTetsuya Yuasa
    • Masami AndoAnton MaksimenkoHiroshi SugiyamaTetsuya Yuasa
    • G01N23/04G06K9/00
    • A61B6/466A61B6/4092A61B6/483A61B6/502G01N23/04
    • A method and apparatus for constructing a 3-dimensional image of the internal organs invisible by the conventional method is provided. The apparatus comprises: generating means for generating a monochromatic and parallel X-ray beam from an X-ray beam; a reflection-type angle analyzer for reflecting the monochromatic and parallel X-ray beam at reflecting points on both slopes of a reflection curve of the reflection-type analyzer, angle information being extracted to a maximum extent at the reflecting points, the monochromatic and parallel X-ray beam including an X-ray beam which passed through the object when the object is positioned on a rotatable goniometer in the monochromatic and parallel X-ray beam and an X-ray beam from the generating means when the object is not positioned in the monochromatic and parallel X-ray beam; an imaging device for generating a refraction angle data by receiving the monochromic and parallel X-ray beam reflected on the reflection-type angle analyzer to detect the intensity thereof, and output a refraction angle data; andan arithmetic device for constructing the 3-dimensional image by carrying out au arithmetical operation for the refraction angle data from the imaging device.
    • 提供了一种通过常规方法构建不可见的内脏的三维图像的方法和装置。 该装置包括:用于从X射线束产生单色和平行X射线束的产生装置; 反射型角度分析仪,用于在反射型分析仪的反射曲线的两个斜率上的反射点处反射单色平行X射线束,在反射点最大程度地提取角度信息,单色和平行 X射线束包括当物体位于单色和平行X射线束中的可旋转角度计上时穿过物体的X射线束,以及当物体未定位在来自发生装置的X射线束时 单色和平行的X射线束; 用于通过接收在反射型角度分析仪上反射的单色和平行X射线束来产生折射角数据以检测其强度并输出折射角数据的成像装置; 以及用于通过对来自成像装置的折射角数据执行自动运算来构造3维图像的运算装置。
    • 2. 发明授权
    • 3-dimensional image construction method and apparatus
    • 三维图像构造方法和装置
    • US07505560B2
    • 2009-03-17
    • US11885069
    • 2006-02-28
    • Masami AndoAnton MaksimenkoHiroshi SugiyamaTetsuya Yuasa
    • Masami AndoAnton MaksimenkoHiroshi SugiyamaTetsuya Yuasa
    • G21K1/06
    • A61B6/466A61B6/4092A61B6/483A61B6/502G01N23/04
    • A method and apparatus for constructing a 3-dimensional image of the internal organs invisible by the conventional method is provided. The apparatus comprises: generating means for generating a monochromatic and parallel X-ray beam from an X-ray beam; a reflection-type angle analyzer for reflecting the monochromatic and parallel X-ray beam at reflecting points on both slopes of a reflection curve of the reflection-type analyzer, angle information being extracted to a maximum extent at the reflecting points, the monochromatic and parallel X-ray beam including an X-ray beam which passed through the object when the object is positioned on a rotatable goniometer in the monochromatic and parallel X-ray beam and an X-ray beam from the generating means when the object is not positioned in the monochromatic and parallel X-ray beam; an imaging device for generating a refraction angle data by receiving the monochromic and parallel X-ray beam reflected on the reflection-type angle analyzer to detect the intensity thereof, and output a refraction angle data; andan arithmetic device for constructing the 3-dimensional image by carrying out au arithmetical operation for the refraction angle data from the imaging device.
    • 提供了一种通过常规方法构建不可见的内脏的三维图像的方法和装置。 该装置包括:用于从X射线束产生单色和平行X射线束的产生装置; 反射型角度分析仪,用于在反射型分析仪的反射曲线的两个斜率上的反射点处反射单色平行X射线束,在反射点最大程度地提取角度信息,单色和平行 X射线束包括当物体位于单色和平行X射线束中的可旋转角度计上时穿过物体的X射线束,以及当物体未定位在来自发生装置的X射线束时 单色和平行的X射线束; 用于通过接收在反射型角度分析仪上反射的单色和平行X射线束来产生折射角数据以检测其强度并输出折射角数据的成像装置; 以及用于通过对来自成像装置的折射角数据执行自动运算来构造3维图像的运算装置。
    • 7. 发明授权
    • Nondestructive analysis method, nondestructive analysis device, and specific object analyzed by the method/device
    • 非破坏性分析方法,非破坏性分析装置,以及通过方法/装置分析的具体对象
    • US07817779B2
    • 2010-10-19
    • US12073976
    • 2008-03-12
    • Masami Ando
    • Masami Ando
    • G01N23/20G01N23/207
    • G01N23/207G01N23/04
    • Non-destructive analysis is carried out by irradiating an object with X-rays, for example, so that the X-rays from the object are incident on an analyzer crystal. The analyzer crystal can be of a transmission-type or a reflection-type. A pre-crystal device is used to make the radiation monochromated and parallelized. Atomic lattice planes of the pre-crystal device are approximately parallel with the atomic lattice planes of the analyzer crystal so as to use the angular analysis capability of the analyzer crystal. The thickness of the analyzer crystal is fixed. For example, for a transmission-type analyzer crystal, the thickness is such that irradiation with monochromatic parallel X-rays in the absence of the object results in a condition in which either one of (a) X-rays along a forward diffraction direction and (b) X-rays along a diffraction direction obtained by dynamical diffraction by the transmission type analyzer crystal have an intensity of nearly zero as compared to the intensity of the other with respect to the monochromatic parallel X-rays. At least one or both of an X-ray dark-field image and an X-ray bright-field are obtained.
    • 例如通过用X射线照射物体来进行非破坏性分析,使得来自物体的X射线入射到分析器晶体上。 分析仪晶体可以是透射型或反射型。 使用预晶装置使辐射单色化并平行化。 预分析器晶体的原子晶格面近似平行于分析器晶体的原子晶格面,以便使用分析器晶体的角度分析能力。 分析器晶体的厚度是固定的。 例如,对于透射型分析仪晶体,厚度使得在没有物体的情况下用单色平行X射线照射导致以下条件:(a)沿着前向衍射方向的X射线和 (b)通过透射型分析仪晶体的动态衍射获得的沿衍射方向的X射线与其他相对于单色平行X射线的强度相比具有几乎为零的强度。 获得X射线暗场图像和X射线亮场中的至少一个或两个。