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1. 发明专利

JP2006038836A X-ray ct device 审中-公开
标题翻译： X射线CT设备
公开(公告)号：JP2006038836A
公开(公告)日：2006-02-09
申请号：JP2005181702
申请日：2005-06-22
申请人： Matsumoto Shika Univ , Morita Mfg Co Ltd , Rigaku Corp , 学校法人松本歯科大学 , 株式会社モリタ製作所 , 株式会社リガク
发明人： KODAMA YUICHI , ARAI YOSHINORI , KOBAYASHI YUJI , NOGUCHI MANABU , AKIYAMA KIYOSHI , SUZUKI MASAKAZU
IPC分类号： G01N23/04
摘要： PROBLEM TO BE SOLVED: To provide an X-ray CT device suitable for industrial purposes, imaging magnification or resolution of which can be easily changed.
SOLUTION: This device comprises an X-ray source 6 generating X-ray, a sample holding base 8 holding a sample S, an X-ray detector 7 detecting X-ray emitted from the X-ray source 6 and penetrated the sample S, and an imaging system support means mounting the X-ray source 6 and the X-ray detector 7. The imaging system support means is rotatable around a rotating axis O. The imaging system support means is adapted to arrange the X-ray source 6 and the X-ray detector 7 oppositely across the sample S. Further, the imaging system support means is adapted so that either or both of the X-ray source 6 and the X-ray detector 7 are moved in a direction approaching to and separating from the sample S.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供适用于工业目的的X射线CT装置，可以容易地改变其成像放大率或分辨率。解决方案：该装置包括产生X射线的X射线源6，保持样本S的样本保持基座8，检测从X射线源6发射的X射线并穿透X射线源的X射线检测器7 样品S和安装X射线源6和X射线检测器7的成像系统支撑装置。成像系统支撑装置可围绕旋转轴线O旋转。成像系统支撑装置适于布置X射线源6和X射线检测器7相对地穿过样品S.此外，成像系统支撑装置适于使得X射线源6和X射线检测器7中的任一个或两者沿接近的方向移动并与样品S分离。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2014110889A X-ray ct apparatus 有权
标题翻译： X射线CT装置
公开(公告)号：JP2014110889A
公开(公告)日：2014-06-19
申请号：JP2013172085
申请日：2013-08-22
申请人： Rigaku Corp , 株式会社リガク
发明人： HARA YUKIHIRO , AKIYAMA KIYOSHI
IPC分类号： A61B6/03 , A61B6/08 , G01N23/04
CPC分类号： A61B6/0407 , A61B6/032 , A61B6/035 , A61B6/4405 , A61B6/508
摘要： PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus capable of correctly and quickly setting a subject at a predetermined measurement position in a simplified manner.SOLUTION: An X-ray CT apparatus 1 obtains an internal image of a subject S by means of X rays. The X-ray CT apparatus 1 comprises: an X-ray generator 38; an X ray detector 39; a first casing 23 for enclosing the X-ray generator 38 and the X ray detector 39; a subject table 53; a first table transportation mechanism 52 for transporting the subject table 53 between a first table position T1 and a second table position T2, the first table position T1 being a position at which a main portion of the subject table 53 receives X rays emitted from the X-ray generator 38, and the second table position T2 being a position at which the main portion of the subject table 53 is located outside the first casing 23; and a second table transportation mechanism 59 capable of transporting the subject table 53 vertically. The first table transportation mechanism 52 and the second table transportation mechanism 59 operate in association with each other.
摘要翻译：要解决的问题：提供能够以简化的方式在预定的测量位置正确且快速地设置被摄体的X射线CT装置。解决方案：X射线CT装置1通过装置获得被摄体S的内部图像的X射线。 X射线CT装置1包括：X射线发生器38; X射线检测器39; 用于封闭X射线发生器38和X射线检测器39的第一壳体23; 题目表53; 用于在第一台位置T1和第二台位置T2之间传送被摄台53的第一台传送机构52，第一台位置T1是主体台53的主要部分接收从X发射的X射线的位置射线发生器38，第二台位置T2是被摄台53的主要部分位于第一壳体23的外侧的位置; 以及能够垂直地传送被摄体台53的第二台传送机构59。第一台传送机构52和第二台传送机构59相互联动。

3. 发明专利

JP2013224923A X-ray composite device 有权
标题翻译： X射线复合材料装置
公开(公告)号：JP2013224923A
公开(公告)日：2013-10-31
申请号：JP2013007385
申请日：2013-01-18
申请人： Rigaku Corp , 株式会社リガク
发明人： SASAKI MASANARI , HARA YUKIHIRO , AKIYAMA KIYOSHI
IPC分类号： G01N23/223 , G01N23/04 , G01N23/207
CPC分类号： G01N23/046 , G01N23/207 , G01N23/223 , G01N2223/076 , G01N2223/419
摘要： PROBLEM TO BE SOLVED: To provide an X-ray composite device capable of performing X-ray CT photography and element analysis using fluorescence X-rays using only one device.SOLUTION: An X-ray composite device 100 includes an X-ray source 110 which emits cone beam X-rays, a sample table 150 which holds a sample S irradiated with the cone beam X-rays, collimator portions 130, 140 which can narrow down the cone beam X-rays into parallel X rays according to use between the X-ray source and sample table 150, a two-dimensional detector 170 which detects cone beam X-rays having been transmitted through the sample S, and a fluorescence X-ray detector 176 which detects fluorescence X-rays emitted from the sample S, and irradiates the sample S with the cone beam X-rays when used for X-ray CT photography and with the parallel X-rays generated by the collimator portions 130, 140 when used for fluorescence X-ray analysis.
摘要翻译：要解决的问题：提供一种能够仅使用一个装置使用荧光X射线进行X射线CT摄影和元素分析的X射线复合装置。解决方案：X射线复合装置100包括X射线源110 其发射锥形束X射线，样品台150，其保持用锥形束X射线照射的样品S，准直器部分130,140，其可以根据下述的使用将锥形束X射线缩小成平行X射线 X射线源和样品台150，检测透过样品S的锥束X射线的二维检测器170以及检测从样品S发出的荧光X射线的荧光X射线检测器176，并且当用于X射线CT摄影时以及用于荧光X射线分析时由准直器部分130,140产生的平行X射线照射样品S与锥形束X射线。

4. 发明专利

JP2014048255A X-ray ct apparatus 有权
标题翻译： X射线CT装置
公开(公告)号：JP2014048255A
公开(公告)日：2014-03-17
申请号：JP2012193825
申请日：2012-09-04
申请人： Rigaku Corp , 株式会社リガク
发明人： HARA YUKIHIRO , YAMADA AYUTA , AKIYAMA KIYOSHI
IPC分类号： G01N23/04 , A61B6/03
CPC分类号： A61B6/508 , A61B6/032 , A61B6/035
摘要： PROBLEM TO BE SOLVED: To provide an improved X-ray CT apparatus allowing downsizing and excellent in operation.SOLUTION: For the purpose of obtaining a cross-sectional image of a sample by X-ray, an X-ray CT apparatus includes: an X-ray generator for irradiating X-ray to the sample; an X-ray detector for detecting the X-ray having transmitted through the sample; and a device for reconstituting a cross-sectional image or a three-dimensional image of the interior of the sample by processing detection signals from the X-ray detector in addition to an opening provided for introducing the sample at one end side, and further includes: an X-ray shielding member applied with an X-ray protective treatment in the entire circumference; and means for rotationally driving the X-ray shielding member. Further, the X-ray generator and the X-ray detector are applied with the X-ray protective treatment, respectively, and are integrally constituted with the X-ray shielding member by being fixed at a position facing the wall surface of the X-ray shielding member by sandwiching a rotation axis, respectively.
摘要翻译：要解决的问题：提供一种改进的X射线CT装置，其能够实现小型化和优异的操作。解决方案：为了通过X射线获得样品的横截面图像，X射线CT装置包括：用于向样品照射X射线的X射线发生器; 用于检测透过样品的X射线的X射线检测器; 以及用于通过处理来自X射线检测器的检测信号以及用于在一端侧引入样品的开口来重构样品内部的横截面图像或三维图像的装置，并且还包括：X射线屏蔽构件，在整个周边施加X射线保护处理; 以及用于旋转地驱动所述X射线屏蔽部件的装置。此外，X射线发生器和X射线检测器分别被应用于X射线保护处理，并且通过固定在面向X射线检测器的壁表面的位置处与X射线屏蔽构件一体地构成，分别夹持旋转轴线。

5. 发明专利

JP2007010030A Magnetic fluid sealing device 有权
标题翻译：磁流体密封装置
公开(公告)号：JP2007010030A
公开(公告)日：2007-01-18
申请号：JP2005191200
申请日：2005-06-30
申请人： Rigaku Corp , 株式会社リガク
发明人： SHIMAZAKI YASUYUKI , AKIYAMA KIYOSHI
IPC分类号： F16J15/43
CPC分类号： F16J15/43
摘要： PROBLEM TO BE SOLVED: To provide a magnetic fluid sealing device (two coaxial shafts) having a smaller outside dimension and a less number of components. SOLUTION: A magnet 23 is buried in an outside rotating shaft 20 provided in a bearing hole 2 of a bearing body 10 to form an outside magnetic circuit 15 and an inside magnetic circuit 25 on the outer peripheral face and on the inner peripheral face of the outside rotating shaft 20, respectively. The magnetic fluid sealing device has magnetic fluid filled in a small gap between the outer peripheral face and the inner peripheral face of the outside rotating shaft 20, contacting each other, for strongly sealing two rotating shafts with the magnetic circuits formed by the magnet 23. As a result, with the rotating shafts journaled to each other in no contact to be rotationally driven, it has a smaller dimension and a less number of components. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有较小外形尺寸和较少数量部件的磁性流体密封装置（两个同轴轴）。解决方案：磁体23埋设在设置在轴承座10的轴承孔2中的外部旋转轴20中，以在外周面和内周上形成外部磁路15和内部磁路25 外侧旋转轴20的表面。磁性流体密封装置具有填充在外部旋转轴20的外周面和内周面之间的小间隙中的磁性流体，彼此接触，用于通过由磁体23形成的磁路牢固地密封两个旋转轴。结果，随着彼此不相接触的旋转轴被旋转驱动，它具有较小的尺寸和较少数量的部件。版权所有（C）2007，JPO＆INPIT

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