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1. 发明授权

US08536535B2 Radiation image capturing system 有权
标题翻译：辐射摄影系统
公开(公告)号：US08536535B2
公开(公告)日：2013-09-17
申请号：US13370539
申请日：2012-02-10
申请人： Kouji Amitani , Tatsuya Takagi , Ryohei Ito
发明人： Kouji Amitani , Tatsuya Takagi , Ryohei Ito
IPC分类号： H01L27/146
CPC分类号： H04N5/32
摘要： In a radiation image capturing system, prior to radiation image capturing operation, the radiation image capturing apparatus repeats on an alternate basis, a step of reading leak data and a step of resetting each of the radiation detection elements, wherein the step of reading leak data is performed by turning off all switch units, allowing a reading circuit to perform cyclic reading operations under this condition and converting electric charge leaking out of radiation detection elements through the switch units into the leak data, thereby detecting a start of irradiation based on the leak data having been read out. The image processing apparatus analyzes a profile of image data along the extension of signal lines of the radiation image capturing apparatus, and identifies a range of the image data where a defect has occurred, whereby the image data in the identified range is corrected.
摘要翻译：在放射线图像拍摄系统中，在放射线图像捕获操作之前，放射线图像捕获装置在替代的基础上重复，读取泄漏数据的步骤和重置每个辐射检测元件的步骤，其中读取泄漏数据的步骤通过关闭所有开关单元来执行，允许读取电路在该条件下执行循环读取操作，并且将通过开关单元泄漏出的辐射检测元件的电荷转换成泄漏数据，从而基于泄漏检测开始照射数据被读出。图像处理装置沿着放射线摄影装置的信号线的扩展来分析图像数据的轮廓，并且识别发生缺陷的图像数据的范围，从而校正所识别的范围内的图像数据。

2. 发明授权

US06529618B1 Radiation image processing apparatus 有权
标题翻译：辐射图像处理装置
公开(公告)号：US06529618B1
公开(公告)日：2003-03-04
申请号：US09385558
申请日：1999-08-30
申请人： Hiromu Ohara , Kouji Amitani
发明人： Hiromu Ohara , Kouji Amitani
IPC分类号： G06K900
CPC分类号： G06T11/005 , G06T5/005 , G06T5/20 , H04N5/32 , H04N5/325 , H04N5/367
摘要： A radiation image processing apparatus is provided with a defect detecting device to receive first image data from a sensor which comprises plural elements arranged two-dimensionally, converts irradiated radiation into electric image signals by the plural elements and outputs image data in which each element outputs an image datum of a single pixel, the defect detecting device to detect an image defect in the first image data and to produce defect information indicating a position of the image defect; a memory to store the defect information; and a correcting device for receiving second image data outputted from the sensor on a condition that the sensor is irradiated with radiation passing through an object, for correcting the second image data on the basis of the defect information read out from the memory, and for producing third image data.
摘要翻译：一种放射线图像处理装置，具备：缺陷检测装置，用于接收来自传感器的第一图像数据，所述传感器包括二维布置的多个元件，将照射的辐射转换为多个元件的电子图像信号，并输出各个元件输出的图像数据所述缺陷检测装置检测第一图像数据中的图像缺陷并产生指示图像缺陷的位置的缺陷信息; 用于存储缺陷信息的存储器; 以及校正装置，用于在传感器被照射穿过物体的辐射的条件下接收从传感器输出的第二图像数据，用于基于从存储器读出的缺陷信息来校正第二图像数据，并且用于产生第三图像数据。

3. 发明授权

US06476394B1 Radiation image capturing apparatus 失效
标题翻译：辐射摄影装置
公开(公告)号：US06476394B1
公开(公告)日：2002-11-05
申请号：US09718548
申请日：2000-11-22
申请人： Kouji Amitani , Hisashi Yonekawa , Tsutomu Kawano , Akira Ishisaka
发明人： Kouji Amitani , Hisashi Yonekawa , Tsutomu Kawano , Akira Ishisaka
IPC分类号： G01T120
CPC分类号： G01T1/2018
摘要： A radiation image capturing apparatus, comprises a radiation image detector arranged so a to face a radiation source or an object and comprising a scintillator to receive a radiation image and to emit image light; a lens unit array comprising a plurality of lens units and to focus the image light; and a plurality of area sensors arranged so as to correspond in number to the plurality of lens units and to convert the focused image light into image data; and a calibrating device comprising a repetition pattern provided at a light incident side of the plurality of area sensors and to conduct calibration to correct the image data converted by the plurality of area sensors on the basis of the repetition pattern.
摘要翻译：一种放射线图像捕获装置，包括：辐射图像检测器，被布置为面对辐射源或物体，并包括闪烁体以接收辐射图像并发射图像光; 透镜单元阵列，包括多个透镜单元并且用于聚焦图像光; 以及多个区域传感器，其布置成数量对应于所述多个透镜单元，并将聚焦图像光转换成图像数据; 以及校准装置，其包括设置在所述多个区域传感器的光入射侧的重复图案，并且基于所述重复图案进行校准以校正由所述多个区域传感器转换的图像数据。

4. 发明授权

US07508915B2 Radiographying system and radiation image detecting device 有权
标题翻译：射线照相系统和放射线图像检测装置
公开(公告)号：US07508915B2
公开(公告)日：2009-03-24
申请号：US11999357
申请日：2007-12-05
申请人： Kouji Amitani , Mamoru Umeki
发明人： Kouji Amitani , Mamoru Umeki
IPC分类号： H05G1/64
CPC分类号： A61B6/4494 , G06F19/00 , G16H40/20 , G16H40/40
摘要： A radiographing system wherein, in the “Receiving” state of having received the radiographing order from one control terminal apparatus, an FPD does not receive other radiographing reservation, or in the “Receiving” state of having received the radiographing order from one control terminal apparatus, a management server does not receive any other radiographing order.
摘要翻译：一种放射照相系统，其中在从一个控制终端装置接收到放射照相指令的“接收”状态下，FPD不接收其它放射照相预约，或者在从一个控制终端装置接收到放射照相指令的“接收”状态，管理服务器不会收到任何其他放射照相命令。

5. 发明授权

US5889283A Radiographic intensifying screen and radiographic image converting panel 失效
标题翻译：射线照相增强屏和放射照相图像转换面板
公开(公告)号：US5889283A
公开(公告)日：1999-03-30
申请号：US804739
申请日：1997-02-21
申请人： Takafumi Yanagita , Kouji Amitani
发明人： Takafumi Yanagita , Kouji Amitani
IPC分类号： C09K11/02 , G21K4/00 , C09K11/06
CPC分类号： C09K11/02 , G21K4/00
摘要： A radiographic intensifying screen and a radiographic image converting panel comprising a support having thereon a fluorescent substance layer containing fluorescent substance particles dispersed in a binder, wherein said binder comprises a resin containing a hydrophilic polar group.
摘要翻译：一种射线照相增强屏和放射照相图像转换面板，其包括其上具有分散在粘合剂中的荧光物质层的荧光物质层的载体，其中所述粘合剂包含含有亲水极性基团的树脂。

6. 发明授权

US09024244B2 Radiation image capturing apparatus with control device determining whether data fluctuation exceeds a threshold 有权
标题翻译：具有确定数据波动是否超过阈值的控制装置的辐射图像捕获装置
公开(公告)号：US09024244B2
公开(公告)日：2015-05-05
申请号：US13545107
申请日：2012-07-10
申请人： Kouji Amitani
发明人： Kouji Amitani
IPC分类号： H01L27/146 , H04N5/32 , H04N5/374 , H04N5/378
CPC分类号： H01L27/14618 , H01L27/14632 , H01L27/14663 , H01L2924/0002 , H04N5/32 , H04N5/374 , H04N5/378 , H01L2924/00
摘要： A control device of a radiation image capturing apparatus performs repeated reading of leak data prior to radiation image capturing operation and, when a threshold value has been exceeded by the leak data having been read out, said control device detects the start of irradiation. If there are periodic fluctuations in the leak data read out prior to radiation image capturing operation even though irradiation has not started, said control device determines whether or not a threshold value has been exceeded by a value obtained by subtracting a previously obtained fluctuation pattern of the leak data from the read-out leak data during a time period including at least a time period when the leak data fluctuates.
摘要翻译：放射线图像捕获装置的控制装置在放射线图像捕获操作之前执行泄漏数据的重复读取，并且当已经被读出的泄漏数据超过了阈值时，所述控制装置检测到照射的开始。如果即使照射尚未开始，在放射线图像拍摄操作之前读出的泄漏数据中也存在周期性波动，则所述控制装置确定是否超过了阈值，所述值是通过减去先前获得的波形图在包括泄漏数据波动的至少一个时间段的时间段期间，从读出的泄漏数据泄漏数据。

7. 发明申请

US20120132825A1 RADIATION IMAGE CAPTURING DEVICE 失效
标题翻译：辐射图像捕获设备
公开(公告)号：US20120132825A1
公开(公告)日：2012-05-31
申请号：US13388870
申请日：2010-02-08
申请人： Kouji Amitani , Hideaki Tajima , Kaneyuki Nakano
发明人： Kouji Amitani , Hideaki Tajima , Kaneyuki Nakano
IPC分类号： G01T1/16
CPC分类号： H04N5/32 , A61B6/00 , A61B6/4233 , A61B6/4283 , A61B6/54 , A61B6/542 , A61B6/585 , A61B2562/02 , A61B2562/0233 , A61B2562/046 , H04N5/351
摘要： Disclosed is a radiation image capturing device including a control section which detects at least a start of irradiation based on a current value of a current detected by a current detection section, wherein the control section applies an ON-state voltage having a predetermined voltage value from a scan driving section to a switch section via each of scan lines simultaneously so as to perform reset processing of each of radiation detection elements before radiation image capturing, and thereafter, decreases the voltage value of the ON-state voltage simultaneously, monitors the current value outputted from the current detection section while keeping the decreased voltage value of the ON-state voltage, and waits for the start of the irradiation.
摘要翻译：本发明公开了一种放射线摄像装置，包括：控制部，其基于由电流检测部检测出的电流的电流值，至少检测到照射的开始，其中，所述控制部将来自扫描驱动部分，经由扫描线同时进入切换部分，以便在放射线图像捕获之前执行每个辐射检测元件的复位处理，之后同时降低导通状态电压的电压值，监视当前值在保持导通状态电压的电压值降低的同时从电流检测部输出，并等待开始照射。

8. 发明申请

US20080247513A1 Radiographying system and radiation image detecting device 有权
标题翻译：射线照相系统和放射线图像检测装置
公开(公告)号：US20080247513A1
公开(公告)日：2008-10-09
申请号：US11999357
申请日：2007-12-05
申请人： Kouji Amitani , Mamoru Umeki
发明人： Kouji Amitani , Mamoru Umeki
IPC分类号： H05G1/30
CPC分类号： A61B6/4494 , G06F19/00 , G16H40/20 , G16H40/40
摘要： A radiographing system wherein, in the “Receiving” state of having received the radiographing order from one control terminal apparatus, an FPD does not receive other radiographing reservation, or in the “Receiving” state of having received the radiographing order from one control terminal apparatus, a management server does not receive any other radiographing order.
摘要翻译：一种放射照相系统，其中在从一个控制终端装置接收到放射照相指令的“接收”状态下，FPD不接收其它放射照相预约，或者在从一个控制终端装置接收到放射照相指令的“接收”状态，管理服务器不会收到任何其他放射照相命令。

9. 发明申请

US20080154744A1 RADIATION IMAGE RADIOGRAPHING SYSTEM, CONTROL APPARATUS, RADIATION IMAGE DETECTING APPARATUS AND MANAGEMENT APPARATUS 有权
标题翻译：辐射图像放射系统，控制装置，辐射图像检测装置和管理装置
公开(公告)号：US20080154744A1
公开(公告)日：2008-06-26
申请号：US11960416
申请日：2007-12-19
申请人： Kouji Amitani , Mamoru Umeki
发明人： Kouji Amitani , Mamoru Umeki
IPC分类号： A61B6/00 , G06Q30/00
CPC分类号： A61B6/00 , A61B6/4494 , A61B6/548 , G06F19/00 , G06F19/321 , G06Q30/0601 , G06Q50/22 , G16H40/40 , H04N5/32
摘要： The console selects one radiographing order information item from the radiographing order information list stored in the storing section. A step is taken to determine whether or not the one selected radiographing order information item has a predetermined relationship with the other radiographing order information, and the permission of additional selection is granted only to the radiographing order information having a predetermined relationship.
摘要翻译：控制台从存储在存储部分中的放射照相顺序信息列表中选择一个放射照相顺序信息项。采取步骤来确定一个所选择的放射线照相订单信息项是否与另一个放射照相顺序信息具有预定的关系，并且仅对具有预定关系的放射照相顺序信息授予附加选择的许可。

10. 发明授权

US07103140B2 Radiation image radiographic apparatus 失效
标题翻译：辐射图像放射照相设备
公开(公告)号：US07103140B2
公开(公告)日：2006-09-05
申请号：US10719332
申请日：2003-11-20
申请人： Kouji Amitani , Takahiro Mitsumoto
发明人： Kouji Amitani , Takahiro Mitsumoto
IPC分类号： A61B6/04 , G01N23/04 , G03B42/02
CPC分类号： A61B6/484 , A61B6/0414 , A61B6/107 , A61B6/4216 , A61B6/4233 , A61B6/4283 , A61B6/4494 , A61B6/502 , A61B6/5235
摘要： A user-friendly, inexpensive radiation image radiographing apparatus capable of easily switching between absorption contrast image radiography and phase contrast image radiography. The radiation image radiographing apparatus has: a radiation source; a subject platform for supporting a subject so as to face the subject to the radiation source; and a plurality of supporting platforms for supporting a radiation image information detecting member at a side opposite to the radiation source with respect to the subject platform, the radiation image information detecting member for detecting radiation image information based on radiation transmitted through the subject, wherein distances between the plurality of supporting platforms and the radiation source are different from each other.
摘要翻译：能够容易地在吸收对比度图像摄影和相位差图像摄影之间切换的用户友好且廉价的放射线图像摄影装置。辐射图像摄影装置具有：辐射源; 主题平台，用于支持对象以面对受试者的辐射源; 以及多个支撑平台，用于相对于被摄体平台在与辐射源相对的一侧支撑放射线图像信息检测部件，所述放射线图像信息检测部件用于基于通过被检体传播的辐射来检测放射线图像信息，在多个支撑平台和辐射源之间彼此不同。

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