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1. 发明公开

US20230184965A1 RADIATION DETECTION APPARATUS 审中-公开
公开(公告)号：US20230184965A1
公开(公告)日：2023-06-15
申请号：US18054267
申请日：2022-11-10
申请人： CANON KABUSHIKI KAISHA
发明人： Hajime Shimura , Tomoyasu Soma , Makoto Aoki , Motoki Tagawa , Hiroto Kondo , Yutaka Ishinari
IPC分类号： G01T1/17 , H01Q9/04 , H01Q1/22 , H01Q1/50
CPC分类号： G01T1/17 , H01Q1/22 , H01Q1/50 , H01Q9/045 , H01Q9/0421
摘要： A radiation detection apparatus includes a housing that includes an incidence surface and a back surface located on the opposite side of the incidence surface, a sensor panel that is housed in the housing and configured to convert radiation incident from the incidence surface into an electrical signal, a conductive plate that is housed in the housing and extends in a direction intersecting with a normal to the incidence surface, and an antenna element housed in the housing. The conductive plate is located between the sensor panel and the back surface. The antenna element is located between the conductive plate and the back surface. The antenna element includes a portion that extends in the direction intersecting with the normal to the incidence surface. The conductive plate is configured to function as a ground for the antenna element.

2. 发明授权

US11237279B2 Radiographic apparatus 有权
公开(公告)号：US11237279B2
公开(公告)日：2022-02-01
申请号：US16700907
申请日：2019-12-02
申请人： CANON KABUSHIKI KAISHA
发明人： Satoru Omura , Motoki Tagawa
IPC分类号： G01T1/24 , G01T1/20 , H04N5/30 , H05K9/00
摘要： A radiographic apparatus includes a sensor panel that obtains a radiographic image by converting radiation incident thereon into an electric signal, a sensor support base that supports the sensor panel, and a housing that houses the sensor panel and the sensor support base therein. The housing includes a stack structure including a first conductor layer, a second conductor layer electrically connected to the first conductor layer via an electric connection member, and a nonconductor layer disposed between the first conductor layer and the second conductor layer.

3. 发明授权

US11224390B2 Radiation imaging apparatus 有权
公开(公告)号：US11224390B2
公开(公告)日：2022-01-18
申请号：US16520858
申请日：2019-07-24
申请人： CANON KABUSHIKI KAISHA
发明人： Motoki Tagawa , Satoru Omura
IPC分类号： A61B6/00 , G01T1/24 , G01N23/04 , H04N5/335 , H01L27/146 , H01L31/08
摘要： A radiation imaging apparatus comprises a radiation sensor configured to convert incident radiation to an electrical signal and a housing configured to encompass the radiation sensor, wherein a holding portion that is shaped as a recess is formed in a back face of the housing, the back face being on a side opposite to a radiation incident surface of the housing, and a member having a lower heat conductivity than a heat conductivity of the back face is arranged at a position corresponding to the holding portion in the back face.

4. 发明授权

US09543694B2 Radiation imaging system, radiation imaging apparatus, and apparatus 有权
标题翻译：放射成像系统，放射线成像装置和装置
公开(公告)号：US09543694B2
公开(公告)日：2017-01-10
申请号：US14197051
申请日：2014-03-04
申请人： CANON KABUSHIKI KAISHA
发明人： Motoki Tagawa
IPC分类号： H05G1/08 , H01R13/62 , H04N5/32 , A61B6/00 , G01N23/04 , H01R13/627 , H01R24/28 , H01R107/00
CPC分类号： H01R13/62 , A61B6/4208 , A61B6/4405 , G01N23/04 , H01R13/6205 , H01R13/6275 , H01R24/28 , H01R2107/00 , H01R2201/12 , H04N5/32
摘要： An X-ray imaging system includes an X-ray imaging apparatus for converting an X-ray into an image signal, a cable for transmitting signals to the X-ray imaging apparatus, a connector, disposed at an end of the cable, for connecting the cable and the X-ray imaging apparatus, and fixing portions for fixing the connector and the X-ray imaging apparatus and allowing the connector to be detached from the X-ray imaging apparatus by a detachment load. A cable outlet of the connector is separated from an outline center axis of the connector. The fixing portions include a first fixing portion disposed on the cable outlet side with respect to the connector outline center axis, and a second fixing portion disposed on the opposite side of the cable outlet. The moment of force required to detach the first fixing portion is larger than that required to detach the second fixing portion.
摘要翻译： X射线成像系统包括用于将X射线转换为图像信号的X射线成像装置，用于向X射线成像装置发送信号的电缆，设置在电缆端部的连接器，用于连接电缆和X射线成像设备，以及用于固定连接器和X射线成像设备的固定部分，并且允许连接器通过分离负载与X射线成像设备分离。连接器的电缆出口与连接器的轮廓中心轴分离。固定部分包括相对于连接器轮廓中心轴设置在电缆出口侧的第一固定部分和设置在电缆出口相对侧上的第二固定部分。拆卸第一固定部分所需的力矩大于分离第二固定部分所需的力。

5. 发明申请

US20160302753A1 RADIOGRAPHING SYSTEM, METHOD OF CONTROLLING RADIOGRAPHING SYSTEM, AND RECORDING MEDIUM OF COMPUTER PROGRAM 审中-公开
标题翻译：放射学系统，控制放射系统的方法和计算机程序的记录介质
公开(公告)号：US20160302753A1
公开(公告)日：2016-10-20
申请号：US15094588
申请日：2016-04-08
申请人： CANON KABUSHIKI KAISHA
发明人： Masataka Suzuki , Shichihei Sakuragi , Ryo Suzaki , Motoki Tagawa
IPC分类号： A61B6/00
CPC分类号： A61B6/56 , A61B6/4233 , A61B6/4266 , A61B6/461 , A61B6/5241 , A61B6/54 , A61B6/547
摘要： A radiographing system includes a plurality of radiation imaging apparatuses and a composition processing unit which composites a plurality of radiation images acquired from the plurality of radiation imaging apparatuses to generate a long-length image. Each of the radiation imaging apparatuses includes a radiation detecting panel which has a plurality of pixels arrayed in a two-dimensional matrix and converts radiated radiation into an image signal, and a position acquiring unit which acquires positional information by communicating with an external apparatus. A position deciding unit decides an order, in which the plurality of radiation images to be composited by the composition processing unit are composited, based on the positional information acquired by the position acquiring unit.
摘要翻译：射线照相系统包括多个放射线成像设备和合成处理单元，其合成从多个放射线成像设备获取的多个辐射图像以生成长度图像。每个放射线成像装置包括具有以二维矩阵排列的多个像素并将辐射辐射转换为图像信号的放射线检测面板，以及位置获取单元，其通过与外部设备通信来获取位置信息。位置决定单元基于由位置获取单元获取的位置信息来决定合成处理单元合成的多个放射线图像的顺序。

6. 发明申请

US20210103062A1 RADIATION IMAGING APPARATUS 有权
公开(公告)号：US20210103062A1
公开(公告)日：2021-04-08
申请号：US17060906
申请日：2020-10-01
申请人： CANON KABUSHIKI KAISHA
发明人： Motoki Tagawa
IPC分类号： G01T1/29 , H04N5/30
摘要： A radiation imaging apparatus that is used in a radiation imaging system. The radiation imaging apparatus includes an image capturing unit configured to output an image signal based on radiation transmitted through an object and offset data which is acquired by a plurality of acquisition modes and used for correcting the image signal, and a determination unit configured to determine which of a plurality of waiting modes is to be used to make the image capturing unit wait. The determination unit makes a determination based on the acquisition mode of the offset data.

7. 发明申请

US20200183020A1 RADIOGRAPHIC APPARATUS 审中-公开
公开(公告)号：US20200183020A1
公开(公告)日：2020-06-11
申请号：US16700907
申请日：2019-12-02
申请人： CANON KABUSHIKI KAISHA
发明人： Satoru Omura , Motoki Tagawa
IPC分类号： G01T1/20 , H05K9/00 , H04N5/30
摘要： A radiographic apparatus includes a sensor panel that obtains a radiographic image by converting radiation incident thereon into an electric signal, a sensor support base that supports the sensor panel, and a housing that houses the sensor panel and the sensor support base therein. The housing includes a stack structure including a first conductor layer, a second conductor layer electrically connected to the first conductor layer via an electric connection member, and a nonconductor layer disposed between the first conductor layer and the second conductor layer.

8. 发明申请

US20160287195A1 RADIATION IMAGING SYSTEM AND RADIOGRAPHY SYSTEM 有权
标题翻译：辐射成像系统和放射成像系统
公开(公告)号：US20160287195A1
公开(公告)日：2016-10-06
申请号：US15082343
申请日：2016-03-28
申请人： CANON KABUSHIKI KAISHA
发明人： Motoki Tagawa , Masataka Suzuki , Ryo Suzaki , Shichihei Sakuragi
IPC分类号： A61B6/00 , A61B6/08 , A61B6/06
CPC分类号： A61B6/08 , A61B6/4266 , A61B6/4291 , A61B6/4452 , A61B6/465 , A61B6/5241 , A61B6/587
摘要： A radiation imaging system includes a holding unit configured to hold a plurality of radiation imaging apparatuses configured to convert radiation emitted onto the plurality of radiation imaging apparatuses into image signals. The radiation imaging system is configured to obtain a long radiographic image based on the image signals respectively from the plurality of radiation imaging apparatuses. The holding unit is configured to hold the plurality of radiation imaging apparatuses having imaging areas of different sizes, in such a manner that the plurality of radiation imaging apparatuses is partially overlapped with each other spatially, by a predetermined overlapping area as viewed from a radiation incident side.
摘要翻译：辐射成像系统包括：保持单元，被配置为保持被配置为将发射到多个辐射成像设备上的辐射转换为图像信号的多个辐射成像设备。放射线成像系统被配置为基于来自多个放射线成像装置的图像信号获得长的放射线照相图像。保持单元被配置为保持具有不同大小的成像区域的多个辐射成像设备，使得多个辐射成像设备在空间上部分地彼此重叠，从辐射入射观察到预定的重叠区域侧。

9. 发明授权

US12047677B2 Radiation imaging apparatus, radiation imaging system, and control method of radiation imaging apparatus 有权
公开(公告)号：US12047677B2
公开(公告)日：2024-07-23
申请号：US17659721
申请日：2022-04-19
申请人： CANON KABUSHIKI KAISHA
发明人： Akira Kida , Motoki Tagawa
IPC分类号： H04N5/232 , H04N23/667
CPC分类号： H04N23/667
摘要： A radiation imaging apparatus includes a first module including a first detection unit configured to detect radiation that has passed through an object; a second module including a second detection unit configured to detect the radiation that has passed through the object and the first detection unit; and a control unit configured to control the first module and the second module in accordance with a mode selected from a plurality of modes including a first mode in which each of the first detection unit and the second detection unit captures a radiation image, and a second mode in which, of the first detection unit and the second detection unit, the first detection unit captures a radiation image.

10. 发明授权

US11828888B2 Radiation imaging apparatus 有权
公开(公告)号：US11828888B2
公开(公告)日：2023-11-28
申请号：US17060906
申请日：2020-10-01
申请人： CANON KABUSHIKI KAISHA
发明人： Motoki Tagawa
IPC分类号： G01T1/17 , H04N5/32 , H04N25/63 , G01T1/175
CPC分类号： G01T1/17 , H04N5/32 , H04N25/63 , G01T1/175
摘要： A radiation imaging apparatus that is used in a radiation imaging system. The radiation imaging apparatus includes an image capturing unit configured to output an image signal based on radiation transmitted through an object and offset data which is acquired by a plurality of acquisition modes and used for correcting the image signal, and a determination unit configured to determine which of a plurality of waiting modes is to be used to make the image capturing unit wait. The determination unit makes a determination based on the acquisition mode of the offset data.

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