公开(公告)号：US20160217879A1

公开(公告)日：2016-07-28

申请号：US15000472

申请日：2016-01-19

Applicant: CANON KABUSHIKI KAISHA

Inventor： Tomoyuki Oike ,  Yoshinori Shibutani ,  Nobuhiro Yasui ,  Toru Den

IPC: G21K4/00 ,  G01T1/20 ,  G01T1/202

CPC classification number: G21K4/00 ,  G01T1/2018 ,  G01T1/202 ,  G21K2004/06

Abstract: A method is provided for manufacturing a scintillator panel including a substrate and a scintillator layer containing a plurality of crystals formed by depositing a scintillator material on a deposition surface of the substrate. The method includes depositing the scintillator material on the deposition surface of the substrate such that the scintillator material incidents on the deposition surface obliquely with respect to the normal to the deposition surface, and varying the angle between a reference direction on the deposition surface and a projected incident direction that is obtained by projecting the direction of the scintillator material incident onto the deposition surface. In the vapor deposition, the amount of the scintillator material deposited on the deposition surface changes according to the angle between the projected incident direction and the reference direction.

Abstract translation: 提供了一种制造闪烁体面板的方法，该闪烁体面板包括衬底和闪烁体层，该闪烁体层含有通过在衬底的沉积表面上沉积闪烁体材料形成的多个晶体。 该方法包括将闪烁体材料沉积在衬底的沉积表面上，使得闪烁体材料相对于沉积表面的法线倾斜地沉积在沉积表面上，并且改变沉积表面上的参考方向与投影 通过投射入射到沉积表面上的闪烁体材料的方向而获得的入射方向。 在气相沉积中，沉积在沉积表面上的闪烁体材料的量根据投影入射方向和基准方向之间的角度而变化。

公开(公告)号：US09182505B2

公开(公告)日：2015-11-10

申请号：US14497129

申请日：2014-09-25

Applicant: CANON KABUSHIKI KAISHA

Inventor： Ryoko Ueyama ,  Nobuhiro Yasui ,  Toru Den

IPC: G01T1/10 ,  G01T1/202

CPC classification number: G01T1/20 ,  G01T1/202

Abstract: A scintillator crystal includes a plurality of first crystal phases and a second crystal phase located around the plurality of the first crystal phases, in which each of the plurality of the first crystal phases contains a sulfate, the second crystal phase contains an alkali halide that emits light by irradiation with radiation, and the refractive index of each of the first crystal phases is lower than the refractive index of the second crystal phase.

Abstract translation: 闪烁体晶体包括多个第一晶相和位于多个第一晶相周围的第二晶相，其中多个第一晶相中的每一个含有硫酸根，第二晶相含有发射的碱金属卤化物 并且每个第一结晶相的折射率低于第二结晶相的折射率。

公开(公告)号：US08995615B2

公开(公告)日：2015-03-31

申请号：US13956623

申请日：2013-08-01

Applicant: Canon Kabushiki Kaisha

Inventor： Kimiaki Yamaguchi ,  Toru Den

IPC: G01N23/04 ,  G01N23/02 ,  G21K1/02 ,  H05G1/70

CPC classification number: G01N23/02 ,  G01N23/04 ,  G21K1/02 ,  G21K2207/005 ,  H05G1/70

Abstract: A specimen information acquisition system is provided with a first grating which divides divergent X-rays from an X-ray source to form a plurality of primary X-ray beams, and a second grating which blocks at least a part of each of the primary X-ray beams to form a plurality of secondary X-ray beams. The specimen information acquisition system is further provided with an X-ray detector which detects the secondary X-ray beams and a calculator which calculates information of a specimen arranged between the X-ray source and the X-ray detector. The primary X-ray beams do not overlap each other on each of X-ray transmitting portions of the second grating. The edges of the respective primary X-ray beams enter a plurality of X-ray blocking portions of the second grating.

Abstract translation: 样本信息获取系统设置有第一光栅，其从X射线源分割发散的X射线以形成多个主X射线束，以及第二光栅，其阻挡每个主X的至少一部分 射线束以形成多个次X射线束。 样本信息获取系统还设置有检测次级X射线束的X射线检测器和计算器，其计算设置在X射线源和X射线检测器之间的样本的信息。 主X射线束在第二光栅的X射线透射部分的每一个上彼此不重叠。 各个主X射线束的边缘进入第二光栅的多个X射线阻挡部分。

公开(公告)号：US08803099B2

公开(公告)日：2014-08-12

申请号：US13909454

申请日：2013-06-04

Applicant: Canon Kabushiki Kaisha

Inventor： Yoshinori Shibutani ,  Ryoko Ueyama ,  Nobuhiro Yasui ,  Toru Den

IPC: G01T1/10 ,  G01T3/06

CPC classification number: G01T3/06 ,  C09K11/616 ,  G01T1/2006 ,  G21K4/00 ,  Y10T29/49826 ,  Y10T83/04

Abstract: There is provided a compound represented by the general formula Cs3Cu2[I1-xClx]5, wherein x is 0.71 or more and 0.79 or less. Also, there is provided a method for producing a compound, comprising mixing cesium iodide, cesium chloride, and copper chloride together in such a manner that the molar ratio of cesium to copper to iodine to chlorine is 3:2:5(1-x):5x (wherein 0.71≦x≦0.79), melting the resulting mixture, and solidifying the resulting molten material to give a compound.

Abstract translation: 提供由通式Cs 3 Cu 2 [I 1-x Cl x] 5表示的化合物，其中x为0.71以上且0.79以下。 此外，提供了一种制备化合物的方法，其包括将碘化铯，氯化铯和氯化铜一起以使得铯与铜与碘与氯的摩尔比为3:2:5（1-x ）：5x（其中0.71＆nlE; x＆nlE; 0.79），使所得混合物熔化，并使所得熔融材料固化，得到化合物。

公开(公告)号：US20130070893A1

公开(公告)日：2013-03-21

申请号：US13682445

申请日：2012-11-20

Applicant: CANON KABUSHIKI KAISHA

Inventor： Chidane Ouchi ,  Kentaro Nagai ,  Toru Den ,  Hidenosuke Itoh

IPC: G01J9/02

CPC classification number: G06T7/0002 ,  A61B6/4291 ,  A61B6/484 ,  G01J9/02 ,  G01N23/04 ,  G01N23/20075 ,  G01N2223/401 ,  G21K1/06 ,  G21K2201/06 ,  G21K2201/067

Abstract: An X-ray imaging apparatus includes a phase grating, an absorption grating, a detector, and an arithmetic unit. The arithmetic unit executes a Fourier transform step of performing Fourier transform for an intensity distribution of a Moiré acquired by the detector, and acquiring a spatial frequency spectrum. Also, the arithmetic unit executes a phase retrieval step of separating a spectrum corresponding to a carrier frequency from a spatial frequency spectrum acquired in the Fourier transform step, performing inverse Fourier transform for the separated spectrum, and acquiring a differential phase image.

Abstract translation: X射线成像装置包括相位光栅，吸收光栅，检测器和运算单元。 算术单元执行对由检测器获取的莫尔的强度分布执行傅里叶变换并获取空间频谱的傅里叶变换步骤。 此外，运算单元执行相位检索步骤，从傅里叶变换步骤中获取的空间频谱中分离出与载波频率对应的频谱，对分离的频谱进行傅里叶逆变换，获取差分相位图像。