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1. 发明授权

US08798236B2 Radiographic image capturing apparatus and radiographic image capturing system 有权
标题翻译：射线照相图像拍摄装置和放射线图像拍摄系统
公开(公告)号：US08798236B2
公开(公告)日：2014-08-05
申请号：US12929501
申请日：2011-01-28
申请人： Yasunori Ohta , Naoyuki Nishino , Haruyasu Nakatsugawa
发明人： Yasunori Ohta , Naoyuki Nishino , Haruyasu Nakatsugawa
IPC分类号： H05G1/10 , H05G1/64
CPC分类号： H05G1/10 , A61B6/4494
摘要： A radiographic image capturing apparatus has a radiation source device including a radiation source, and a detector device including a radiation detector. At least one of the radiation source device and the detector device includes an electric power supply limiting unit for limiting supply of electric power. The electric power supply limiting unit has an activator/deactivator for determining activation or deactivation of supply of electric power between the radiation source device and the detector device, based on a present position of a corresponding one of the radiation source device and the detector device, or based on distance between the radiation source device and the detector device, and an electric power supply activator for enabling supply of electric power between the radiation source device and the detector device, if the activator/deactivator determines activation of supply of electric power between the radiation source device and the detector device.
摘要翻译：放射线照相图像捕获装置具有包括辐射源的辐射源装置和包括辐射检测器的检测器装置。辐射源装置和检测装置中的至少一个包括用于限制电力供应的电源限制单元。电源限制单元具有激活器/去激活器，用于基于辐射源装置和检测器装置中对应的一个的当前位置来确定在辐射源装置和检测器装置之间的电力供应的激活或去激活，或者基于辐射源装置和检测器装置之间的距离，以及用于在辐射源装置和检测器装置之间提供电力的电力供应激活器，如果激活器/去激活器确定激光源辐射源装置和检测装置。

2. 发明授权

US08532262B2 Radiographic image capturing system 有权
标题翻译：射线照相摄影系统
公开(公告)号：US08532262B2
公开(公告)日：2013-09-10
申请号：US12929541
申请日：2011-01-31
申请人： Naoto Iwakiri , Naoyuki Nishino , Yasunori Ohta , Haruyasu Nakatsugawa
发明人： Naoto Iwakiri , Naoyuki Nishino , Yasunori Ohta , Haruyasu Nakatsugawa
IPC分类号： H05G1/44 , H05G1/64 , H01L27/144
CPC分类号： G01N23/043 , A61B6/4233 , A61B6/4405 , A61B6/4423 , A61B6/4441 , A61B6/487 , A61B6/548 , A61B6/563
摘要： A radiographic image capture system includes a radiation detector, a radiation source, a generator, and a controller. The radiation detector includes plural pixels that generate electrical charges upon irradiation with radiation and that accumulate the electrical charges. The radiation source irradiates radiation onto the radiation detector. The generator reads the respective electrical charges accumulated in each of the pixels as electrical signals and generates image data. The controller causes the generator to read the electrical charges accumulated in each of the pixels at a specific frame rate in cases where continuous fluoroscopic imaging is performed, and, in a case in which a specific condition is satisfied, causes the radiation source to reduce the radiation amount being irradiated and causes the generator to perform thinned reading to read out the pixels one section at a time while extending the reading cycle of the electrical charges for each pixel.
摘要翻译：射线照相图像捕获系统包括辐射检测器，辐射源，发生器和控制器。辐射检测器包括在辐射照射时产生电荷并累积电荷的多个像素。辐射源将辐射照射到辐射检测器上。发电机将累积在每个像素中的相应电荷作为电信号读取，并生成图像数据。在执行连续荧光镜成像的情况下，控制器使得发生器以特定帧速率读取在每个像素中积累的电荷，并且在满足特定条件的情况下，使得辐射源减少辐射量被照射，并且使得发生器执行稀疏读取，以便在延长每个像素的电荷的读取周期的同时一次读出像素。

3. 发明授权

US08461544B2 Radiation image capturing device, and radiation image capturing system 有权
标题翻译：辐射图像捕获装置和放射线图像捕获系统
公开(公告)号：US08461544B2
公开(公告)日：2013-06-11
申请号：US12868755
申请日：2010-08-26
申请人： Naoto Iwakiri , Yasunori Ohta , Futoshi Yoshida , Haruyasu Nakatsugawa , Naoyuki Nishino
发明人： Naoto Iwakiri , Yasunori Ohta , Futoshi Yoshida , Haruyasu Nakatsugawa , Naoyuki Nishino
IPC分类号： G01T1/24
CPC分类号： G03B42/02 , G03B42/04
摘要： A radiation image capturing device has: a radiation image capturing section that is adapted to image capturing in a selected operation mode, an image processing section, a power supply section that supplies electric power for driving to the radiation image capturing section, a connection portion that electrically connects to at least one of a power supply device or an image processing device, and a control section. The control section effects control such that, in a case in which an operation mode that generates a predetermined generated heat amount or more is selected and the power supply device is connected to the connection portion, the power supply device is used instead of the power supply section, and, in a case in which an operation mode that generates a predetermined generated heat amount or more is selected and the image processing device is connected to the connection portion, the image processing device is used instead of the image processing section.
摘要翻译：放射线摄像装置具有：适于以所选择的操作模式进行图像拍摄的放射线图像捕获部分，图像处理部分，向辐射图像捕获部分提供用于驱动的电力的电源部分，连接部分，电连接到电源装置或图像处理装置中的至少一个以及控制部。控制部进行控制，使得在选择产生预定的发生的热量以上的动作模式并且将供电装置连接到连接部的情况下，使用供电装置来代替电源并且在选择产生预定产生的热量以上的操作模式并且图像处理装置连接到连接部分的情况下，使用图像处理装置来代替图像处理部。

4. 发明授权

US08314396B2 Portable radiographic image capturing device 有权
标题翻译：便携式放射摄影图像捕获装置
公开(公告)号：US08314396B2
公开(公告)日：2012-11-20
申请号：US12890731
申请日：2010-09-27
申请人： Yasunori Ohta , Naoyuki Nishino , Naoto Iwakiri , Futoshi Yoshida , Haruyasu Nakatsugawa
发明人： Yasunori Ohta , Naoyuki Nishino , Naoto Iwakiri , Futoshi Yoshida , Haruyasu Nakatsugawa
IPC分类号： G01T1/24
CPC分类号： G03B42/04 , A61B6/548
摘要： A portable radiographic image capturing device has: an image capturing unit at which is provided a radiation surface onto which radiation is irradiated at a time of capturing a radiographic image, and that captures a radiographic image expressed by radiation irradiated onto the radiation surface, and that incorporates therein a radiation detector that outputs electric signals expressing a captured radiographic image; and a control unit that is connected to the image capturing unit, and that incorporates therein a controller that controls image capturing operations of the radiation detector, and that can be changed between an expanded state in which the radiation surface is exposed to an exterior and a housed state in which the control unit covers the radiation surface.
摘要翻译：便携式放射线照相图像拍摄装置具有：图像拍摄单元，其在拍摄放射线照相图像时提供辐射表面照射辐射的辐射表面，并且捕获由辐射在辐射表面上的辐射表示的放射线图像，并且该图像捕获单元其中包含一个辐射检测器，其输出表示所捕获的放射照相图像的电信号; 以及控制单元，其连接到所述图像捕获单元，并且其中包括控制器，所述控制器控制所述放射线检测器的图像捕获操作，并且可以在所述辐射表面暴露于外部的扩展状态和控制单元覆盖辐射表面的收容状态。

5. 发明申请

US20110228904A1 Radiographic image capturing system 有权
标题翻译：射线照相摄影系统
公开(公告)号：US20110228904A1
公开(公告)日：2011-09-22
申请号：US12929541
申请日：2011-01-31
申请人： Naoto Iwakiri , Naoyuki Nishino , Yasunori Ohta , Haruyasu Nakatsugawa
发明人： Naoto Iwakiri , Naoyuki Nishino , Yasunori Ohta , Haruyasu Nakatsugawa
IPC分类号： G01N23/04
CPC分类号： G01N23/043 , A61B6/4233 , A61B6/4405 , A61B6/4423 , A61B6/4441 , A61B6/487 , A61B6/548 , A61B6/563
摘要： A radiographic image capture system includes a radiation detector, a radiation source, a generator, and a controller. The radiation detector includes plural pixels that generate electrical charges upon irradiation with radiation and that accumulate the electrical charges. The radiation source irradiates radiation onto the radiation detector. The generator reads the respective electrical charges accumulated in each of the pixels as electrical signals and generates image data. The controller causes the generator to read the electrical charges accumulated in each of the pixels at a specific frame rate in cases where continuous fluoroscopic imaging is performed, and, in a case in which a specific condition is satisfied, causes the radiation source to reduce the radiation amount being irradiated and causes the generator to perform thinned reading to read out the pixels one section at a time while extending the reading cycle of the electrical charges for each pixel.
摘要翻译：射线照相图像捕获系统包括辐射检测器，辐射源，发生器和控制器。辐射检测器包括在辐射照射时产生电荷并累积电荷的多个像素。辐射源将辐射照射到辐射检测器上。发电机将累积在每个像素中的相应电荷作为电信号读取，并产生图像数据。在执行连续荧光镜成像的情况下，控制器使得发生器以特定帧速率读取在每个像素中积累的电荷，并且在满足特定条件的情况下，使得辐射源减少辐射量被照射，并且使得发生器执行稀疏读取，以便在延长每个像素的电荷的读取周期的同时一次读出像素。

6. 发明授权

US09259198B2 Radiological imaging device 有权
标题翻译：放射成像装置
公开(公告)号：US09259198B2
公开(公告)日：2016-02-16
申请号：US13581211
申请日：2011-02-17
申请人： Yasunori Ohta , Naoyuki Nishino , Haruyasu Nakatsugawa , Fumito Nariyuki , Shinji Imai
发明人： Yasunori Ohta , Naoyuki Nishino , Haruyasu Nakatsugawa , Fumito Nariyuki , Shinji Imai
IPC分类号： A61B6/00 , A61B6/04 , G03B42/04
CPC分类号： A61B6/4283 , A61B6/00 , A61B6/04 , A61B6/4411 , A61B6/4423 , A61B6/4488 , A61B6/56 , G01T1/2018 , G01T1/24 , G01T1/244 , G03B42/04
摘要： A radiological imaging device has a panel section which houses radiation conversion panels for converting radiation to a radiological image, and a control section which is disposed on the panel section and which controls the radiation conversion panels. The control section is thicker than the panel section, or protrudes from the panel section.
摘要翻译：放射线成像装置具有：面板部，其容纳用于将辐射转换成放射线图像的辐射转换面板;以及控制部，其设置在面板部上并控制辐射转换面板。控制部分比面板部分厚，或者从面板部分突出。

7. 发明授权

US08798235B2 Radiographic image capturing apparatus and radiographic image capturing system 有权
标题翻译：射线照相图像拍摄装置和放射线图像拍摄系统
公开(公告)号：US08798235B2
公开(公告)日：2014-08-05
申请号：US12929500
申请日：2011-01-28
申请人： Yasunori Ohta , Naoyuki Nishino , Haruyasu Nakatsugawa
发明人： Yasunori Ohta , Naoyuki Nishino , Haruyasu Nakatsugawa
IPC分类号： H05G1/10 , H05G1/64
CPC分类号： G01N23/04 , A61B6/4494
摘要： A radiographic image capturing apparatus has a radiation source device including a radiation source for outputting radiation, a detector device including a radiation detector for detecting radiation that is transmitted through a subject when the subject is irradiated with radiation by the radiation source, and converting the detected radiation into a radiographic image, and an electric power supply limiting unit limiting a route for supply of electric power at least between the radiation source device and the detector device, and supplying electric power between the radiation source device and the detector device.
摘要翻译：放射线照相图像拍摄装置具有包括用于输出辐射的辐射源的辐射源装置，包括用于检测当受试者被辐射源照射被摄体时通过被摄体透射的辐射的放射线检测器的检测器装置，辐射成放射线照相图像，以及电源限制单元，限制至少在辐射源装置和检测器装置之间供应电力的路线，以及在辐射源装置和检测器装置之间提供电力。

8. 发明申请

US20110233411A1 Method of managing radiation detectors, radiographic image capturing apparatus, and radiographic image capturing system 有权
标题翻译：管理放射线检测器的方法，放射线照相图像拍摄装置和放射线图像拍摄系统
公开(公告)号：US20110233411A1
公开(公告)日：2011-09-29
申请号：US13064373
申请日：2011-03-22
申请人： Naoyuki Nishino , Yasunori Ohta , Haruyasu Nakatsugawa
发明人： Naoyuki Nishino , Yasunori Ohta , Haruyasu Nakatsugawa
IPC分类号： G01T1/20 , G01T7/00
CPC分类号： G01T1/243 , G01T1/2018
摘要： A method of managing radiation detectors allows the radiation detectors to be assembled into a radiographic image capturing apparatus such that defective pixels of the radiation detectors are not disposed at the same pixel position (coordinates). The method comprises the steps of recognizing the positions of defective pixels of a plurality of manufactured radiation detectors, referring to the recognized positions of the defective pixels, and assembling at least two radiation detectors into the radiographic image capturing apparatus in a superposed relationship, such that the defective pixels of the radiation detectors are not superposed one on the other.
摘要翻译：管理辐射检测器的方法允许将辐射检测器组装成放射线照相图像捕获装置，使得辐射检测器的不良像素不被设置在相同的像素位置（坐标）处。该方法包括以下步骤：参考已识别的缺陷像素的位置识别多个制造的辐射检测器的缺陷像素的位置，并且以叠加的关系将至少两个辐射检测器组装到放射线照相图像捕获设备中，使得辐射检测器的缺陷像素不会彼此重叠。

9. 发明申请

US20110188630A1 Radiographic image capturing apparatus and radiographic image capturing system 有权
标题翻译：射线照相图像拍摄装置和放射线图像拍摄系统
公开(公告)号：US20110188630A1
公开(公告)日：2011-08-04
申请号：US12929500
申请日：2011-01-28
申请人： Yasunori Ohta , Naoyuki Nishino , Haruyasu Nakatsugawa
发明人： Yasunori Ohta , Naoyuki Nishino , Haruyasu Nakatsugawa
IPC分类号： G01N23/04
CPC分类号： G01N23/04 , A61B6/4494
摘要： A radiographic image capturing apparatus has a radiation source device including a radiation source for outputting radiation, a detector device including a radiation detector for detecting radiation that is transmitted through a subject when the subject is irradiated with radiation by the radiation source, and converting the detected radiation into a radiographic image, and an electric power supply limiting unit limiting a route for supply of electric power at least between the radiation source device and the detector device, and supplying electric power between the radiation source device and the detector device.
摘要翻译：放射线照相图像拍摄装置具有包括用于输出辐射的辐射源的辐射源装置，包括用于检测当受试者被辐射源照射被摄体时通过被摄体透射的辐射的放射线检测器的检测器装置，辐射成放射线照相图像，以及电源限制单元，限制至少在辐射源装置和检测器装置之间供应电力的路线，以及在辐射源装置和检测器装置之间提供电力。

10. 发明授权

US08586934B2 Radiographic image capturing apparatus and radiographic image capturing system 有权
标题翻译：射线照相图像拍摄装置和放射线图像拍摄系统
公开(公告)号：US08586934B2
公开(公告)日：2013-11-19
申请号：US13064494
申请日：2011-03-29
申请人： Haruyasu Nakatsugawa , Naoyuki Nishino , Yasunori Ohta
发明人： Haruyasu Nakatsugawa , Naoyuki Nishino , Yasunori Ohta
IPC分类号： H01L27/146 , G01T1/161
CPC分类号： G01T1/2985
摘要： In a radiographic image capturing apparatus, by interfitting each of panel accommodating units by means of connecting sections so that portions of respective radiation conversion panels are superimposed, and that each of the irradiated surfaces thereof are repeated alternately in a sequence of a first irradiated surface and a second irradiated surface thereof, an image capturing surface of the radiographic image capturing apparatus, which is constituted to include respective image capturing regions, is maintained in a substantially planar condition.
摘要翻译：在放射线照相图像拍摄设备中，通过连接部分将每个面板容纳单元相互配合，使得各个辐射转换面板的部分重叠，并且其每个照射表面按照第一照射表面和其第二照射表面，包括各个图像捕获区域的放射线照相图像捕获装置的图像捕获表面保持在基本平坦的状态。

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