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1. 发明专利

JP2013005066A Radiographic image photographing device 有权
标题翻译：放射影像摄影装置
公开(公告)号：JP2013005066A
公开(公告)日：2013-01-07
申请号：JP2011131753
申请日：2011-06-14
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： TAJIMA HIDEAKI
IPC分类号： H04N5/32 , A61B6/00 , G01T7/00 , G03B42/02 , H04N5/361 , H04N5/374
CPC分类号： H04N5/359 , H04N5/361
摘要： PROBLEM TO BE SOLVED: To provide a radiographic image photographing device capable of accurately detecting that radiation is irradiated by the radiographic image photographing device itself and accurately preventing a step from occurring in true image data D.SOLUTION: Control means 22 of a radiographic image photographing device 1 allows a read-out processing of leakage data dleak and a reset processing of each radiation detecting element 7 to be alternately performed before photographing a radiographic image. When irradiation start of radiation is detected at a point where the leakage data dleak exceeds a threshold value dleak_th, a read-out processing of image data D is allowed to be performed after charge storage, and after the read-out processing of the image data D, a read-out processing L of the leakage data dleak and a reset processing R of each radiation detecting element 7 are allowed to be alternately performed at the same cycle τ as the read-out processing or the like of the leakage data dleak before detecting the irradiation start of radiation. After shifting to a charge storage state, a read-out processing of offset data O is allowed to be performed at the same cycle as the read-out processing of the image data D.
摘要翻译：要解决的问题：提供一种能够精确地检测放射线照相图像拍摄装置本身照射的放射线照相图像拍摄装置，并且准确地防止在真实图像数据D 中发生步骤 * 。解决方案：放射线照相图像拍摄装置1的控制装置22允许在拍摄放射线照相图像之前交替执行泄漏数据清除的读出处理和每个辐射检测元件7的复位处理。当在泄露数据泄漏超过阈值dleak_th的点检测到辐射的照射开始时，允许在电荷存储之后执行图像数据D的读出处理，并且在图像数据的读出处理之后 D中，允许以与泄漏数据dleak的读出处理等相同的周期τ交替地执行泄漏数据删除的读出处理L和每个辐射检测元件7的复位处理R. 检测辐射的照射开始。在转移到电荷存储状态之后，允许以与图像数据D的读出处理相同的周期执行偏移数据O的读出处理。（C）2013，JPO和INPIT

2. 发明专利

JP2012152477A Radiation imaging system and radiation imaging apparatus 审中-公开
标题翻译：辐射成像系统和放射成像装置
公开(公告)号：JP2012152477A
公开(公告)日：2012-08-16
申请号：JP2011015856
申请日：2011-01-28
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： TAJIMA HIDEAKI
IPC分类号： A61B6/00 , G03B42/02
摘要： PROBLEM TO BE SOLVED: To provide a radiation imaging system capable of imaging in a short cycle time even in the case of continuous imaging.SOLUTION: The radiation imaging system 50 includes a control means 22 of a radiation imaging apparatus 1 for creating thinned data Dt by thinning image data D at a prescribed percentage from the image data D read from respective radiation detection elements 7 every time respective radiation imaging is completed to transmit to a console 58, in a series of radiation imaging, wherein the console 58 repeats a process of displaying a preview image p-pre on a display section 58a based on the thinned data Dt when the thinned data Dt is transmitted from the radiation imaging apparatus 1, and wherein the control means 22 of the radiation imaging apparatus 1 transmits respective image data D obtained by the respective radiation imaging to the console 58 when a prescribed series of radiation imaging are completed.
摘要翻译：要解决的问题：提供即使在连续成像的情况下也能够在短周期时间内成像的放射线成像系统。解决方案：放射线成像系统50包括放射线成像装置1的控制装置22，用于通过从每个相应的辐射检测元件7读取的图像数据D中以规定的百分比稀疏图像数据D来创建稀疏数据Dt 完成放射成像以在一系列辐射成像中传送到控制台58，其中控制台58在稀疏数据Dt是基于稀疏数据Dt时基于稀疏数据Dt重复在显示部分58a上显示预览图像p-pre的处理并且其中当完成了规定的一系列放射成像装置时，放射线成像装置1的控制装置22将通过各自的辐射成像获得的各个图像数据D发送到控制台58。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011035215A Radiation image photographing device 审中-公开
标题翻译：辐射图像摄影装置
公开(公告)号：JP2011035215A
公开(公告)日：2011-02-17
申请号：JP2009181152
申请日：2009-08-04
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： TAJIMA HIDEAKI
IPC分类号： H01L27/14 , A61B6/00 , G01T1/20 , G01T1/24 , H01L27/146 , H04N5/32
摘要： PROBLEM TO BE SOLVED: To provide a radiation image photographing device that accurately reduces electric noise of bias voltage transmitted to a signal line side. SOLUTION: The radiation image photographing device 1 includes a plurality of scanning lines 5 and signal lines 6 disposed so that those are crossed each other, a detection part P having a plurality of radiation detecting elements 7 disposed in a shape of a two-dimensional plane on each region r which is sectioned by the plurality of scanning lines 5 and signal lines 6, bias lines 9 and 10 which are connected to each radiation detecting element 7 and in which the bias voltage supplied from a bias power supply 14 is supplied to each radiation detecting element 7, and a flattened layer 80a laminated on an incidence surface side of the radiation of each radiation detecting element 7. In the radiation image photographing device, the flattened layer 80a extended at least to a crossing portion Q of the signal line 6 and each bias line 9, 10 is disposed between the signal line 6 and bias lines 9, 10. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够精确地降低发送到信号线侧的偏置电压的电噪声的放射线摄像装置。解决方案：放射线图像拍摄装置1包括多个扫描线5和布置成使它们彼此交叉的信号线6，具有多个放射线检测元件7的检测部分2设置成两个由连接到每个辐射检测元件7的多个扫描线5和信号线6，偏置线9和10分割的每个区域r上的三维平面，偏置电源14提供的偏置电压是提供给每个辐射检测元件7的平坦层80a和层叠在每个辐射检测元件7的辐射的入射表面侧的平坦层80a。在放射线图像拍摄装置中，平坦化层80a至少延伸至信号线6和每个偏置线9,10设置在信号线6和偏置线9,10之间。版权所有：（C）2011，JPO＆INPIT

4. 发明专利

JP2010263343A Radiographic imaging device 审中-公开
标题翻译：放射成像装置
公开(公告)号：JP2010263343A
公开(公告)日：2010-11-18
申请号：JP2009111717
申请日：2009-05-01
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： TAJIMA HIDEAKI
IPC分类号： A61B6/00 , G01T1/20 , G01T1/24 , H01L27/14 , H01L27/144 , H04N5/32 , H04N5/335 , H04N5/353 , H04N5/357 , H04N5/369 , H04N5/374
摘要： PROBLEM TO BE SOLVED: To provide a radiographic imaging device which is capable of preventing the occurrence of difference in residual charge amount among radiation detection elements and TFTs regardless of the execution of collective reset processing. SOLUTION: The radiographic imaging device 1 includes: a detection part P including a plurality of radiation detection elements 7 two-dimensionally arrayed in respective regions r defined by a plurality of scanning lines 5 and a plurality of signal lines 6; a switch means 8 which discharges charges from the radiation detection elements 7 in response to application of an on-voltage Von to the scanning lines 5 and stores charges in the radiation detection elements 7 in response to application of an off-voltage Voff to the scanning lines 5; and a scanning driving means 15 which controls a voltage V applied to the switch means 8 through respective scanning lines 5. When reset processing of the radiation detection elements 7 is terminated, the scanning driving means 15 gradually or stepwise reduces the voltage V applied to respective scanning lines 5, from the prescribed on-voltage Von to the prescribed off-voltage Voff to collectively turn off respective switch means 8 through respective scanning lines 5. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供能够防止放射线检测元件和TFT之间的剩余电荷量的差异发生的射线照相成像装置，而不管集体复位处理的执行。射线照相成像装置1包括：检测部分P，其包括在由多条扫描线5和多条信号线6限定的各个区域r中二维排列的多个辐射检测元件7; 响应于对扫描线5施加导通电压Von而从放射线检测元件7放电的开关装置8，并且响应于向扫描线施加截止电压Voff而将电荷存储在辐射检测元件7中第5行以及扫描驱动装置15，其通过各自的扫描线5控制施加到开关装置8的电压V.当终止放射线检测元件7的复位处理时，扫描驱动装置15逐渐或逐步地减小施加到各个扫描线5从规定的导通电压Von到规定的截止电压Voff，通过各扫描线5共同地切断各个开关装置8.（C）2011年，JPO＆INPIT

5. 发明专利

JP2013094182A Radiation image photographing apparatus 有权
标题翻译：辐射图像摄影装置
公开(公告)号：JP2013094182A
公开(公告)日：2013-05-20
申请号：JP2011236642
申请日：2011-10-28
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： TAJIMA HIDEAKI
IPC分类号： A61B6/00 , G01T1/17 , G01T7/00 , H04N5/32 , H04N5/341 , H04N5/357 , H04N5/374
摘要： PROBLEM TO BE SOLVED: To provide a radiation image photographing apparatus capable of properly preventing the false detection of the irradiation start of radiation even if a gate IC deteriorates over time by the irradiation of the radiation when detecting the irradiation start of the radiation by the apparatus itself.SOLUTION: In this radiation image photographing apparatus 1, a control means 22 makes reset processing of each radiation detection element 7 and reading processing of leak data dleak be alternately performed before radiation image photographing, associates the leak data dleak read just after the application of an on voltage to scanning lines 5 applied with the on voltage in time of the reset processing of each radiation detection element 7 to associate the leak data dleak to each scanning line 5, and acquires the associated leak data dleak as each piece of reference data dleak_st. In detection processing of the irradiation start of the radiation, it is detected that the irradiation of the radiation is started at a time point when a difference value Δdleak obtained by subtracting the corresponding reference data dleak_st from the read leak data dleak has exceeded a threshold value Δdleak-th.
摘要翻译：解决的问题：为了提供能够适当地防止辐射的照射开始的错误检测的放射线摄影装置，即使当检测到辐射的照射开始时，通过照射辐射，栅极IC随时间而劣化由设备本身。解决方案：在该放射线图像摄影装置1中，控制装置22对放射线图像拍摄之前的每个放射线检测元件7进行复位处理和泄漏数据清除的读取处理交替执行，将紧接着的对每个放射线检测元件7的复位处理时施加了导通电压的扫描线5施加导通电压，以将泄漏数据dleak与每个扫描线5相关联，并且获取相关联的泄漏数据dleak作为每个参考数据dleak_st。在辐射的照射开始的检测处理中，检测到在通过从读出的泄漏数据dleak中减去对应的参考数据dleak_st而获得的差值Δdleak超过阈值的时刻开始辐射的照射 Δdleak-th。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013078410A Radiation image capturing system and radiation image capturing apparatus 有权
标题翻译：辐射图像捕获系统和辐射图像捕获设备
公开(公告)号：JP2013078410A
公开(公告)日：2013-05-02
申请号：JP2011218892
申请日：2011-10-03
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： TAJIMA HIDEAKI
IPC分类号： A61B6/00 , G01T7/00 , G03B42/04 , H04N5/225 , H04N5/32 , H04N5/353
CPC分类号： H04N5/32
摘要： PROBLEM TO BE SOLVED: To provide a radiation image capturing system user-friendly to a radiology technician by properly preventing the level difference of a luminance from occurring in a radiation image when configuring that radiation image capturing can be performed even by a linkage system or a non-linkage system by use of a radiation image capturing apparatus.SOLUTION: In the radiation image capturing apparatus 1 in this radiation image capturing system 50, a capturing system can be changed over between the linkage system to perform the radiation image capturing while taking linkage between the radiation image capturing apparatus 1 and a radiation generation device 55, and the non-linkage system to perform the radiation image capturing without taking the linkage between the radiation image capturing apparatus 1 and the radiation generation device 55. A console 58 changes over a standby time WTc, WTnc until allowing the irradiation of radiation to the radiation image capturing apparatus 1 from a radiation source 52 after the radiation image capturing apparatus 1 comes into a state of being able to perform the radiation image capturing between the case of the linkage system and the case of the non-linkage system.
摘要翻译：要解决的问题：为了通过适当地防止在配置可以甚至通过连接执行放射线图像拍摄时在放射线图像中发生亮度的水平差来提供对放射技术人员的用户友好的放射线图像捕获系统系统或非联动系统。解决方案：在该放射线图像捕获系统50中的放射线图像捕获装置1中，可以在连接系统之间切换拍摄系统，以在拍摄放射线图像捕获装置1和放射线图像之间进行连接时进行放射线图像捕获生成装置55以及不进行放射线图像捕获装置1和放射线生成装置55之间的连接的放射线图像拍摄的非连接系统。控制台58在待机时间WTc，WTnc之间切换，直到允许照射在放射线摄像装置1进入能够执行联动系统的情况与非联动系统的情况之间的放射线图像捕获的状态下，从辐射源52到放射线摄像装置1的辐射。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012189485A Radiographic image capturing device 有权
标题翻译：放射图像摄像装置
公开(公告)号：JP2012189485A
公开(公告)日：2012-10-04
申请号：JP2011054109
申请日：2011-03-11
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： TAJIMA HIDEAKI
IPC分类号： G01T1/17 , A61B6/00 , G01T7/00 , H01L27/14 , H01L27/144 , H01L27/146 , H04N5/32 , H04N5/341 , H04N5/357
摘要： PROBLEM TO BE SOLVED: To provide a radiographic image capturing device capable of surely preventing a vertical streak from appearing in image data even when switching a power supply mode.SOLUTION: A radiographic image capturing device 1 includes a bias power source 14 for applying bias voltage Vbias to each radiation detection element 7 on a detection part P, can switch a power supply mode for supplying electric power to each function part between an awakening mode Mw and a sleep mode Ms, and is constituted not so as to return the power supply mode to the awakening mode Mw until voltage Vb applied to each radiation detection element 7 from the bias power source 14 increases from the bias voltage Vbias to a predetermined voltage value Vth after switching the power supply mode from the awakening mode Mw to the sleep mode Ms.
摘要翻译：解决的问题：即使在切换电源模式时，提供能够可靠地防止垂直条纹出现在图像数据中的放射线照相图像捕获装置。解决方案：射线照相图像捕获装置1包括用于向检测部分P上的每个辐射检测元件7施加偏置电压Vbias的偏置电源14，可以切换用于向唤醒模式Mw和休眠模式Ms，并且不构成为使得将供电模式恢复到唤醒模式Mw，直到从偏置电源14施加到每个辐射检测元件7的电压Vb从偏置电压Vbias增加到将电源模式从唤醒模式Mw切换到睡眠模式后的预定电压值Vth。（C）2013，JPO＆INPIT

8. 发明专利

JP2012143417A Radiation imaging system and radiation imaging apparatus 有权
标题翻译：辐射成像系统和放射成像装置
公开(公告)号：JP2012143417A
公开(公告)日：2012-08-02
申请号：JP2011004446
申请日：2011-01-13
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： TAJIMA HIDEAKI
IPC分类号： A61B6/00 , G01T7/00 , G03B42/04 , H04N5/351
CPC分类号： H04N5/32
摘要： PROBLEM TO BE SOLVED: To provide a radiation imaging system capable of appropriately detecting radiation of a radiation ray, even when the radiation dose rate of the radiation ray radiated from a radiation source is low.SOLUTION: In the radiation imaging system 50, control means 22 of a radiation imaging apparatus 1 applies off voltage to all scanning lines 5 before radiation imaging, makes a read circuit 17 perform reading operation cyclically in the state that each switch means 8 is turned off and perform processing to read charges q leaked from a radiation detection element 7 via the switch means 8 as leak data dleak repeatedly, and detects that radiation of the radiation ray is started at the point of time when the read leak data dleak exceed a threshold dleak_th. In accordance with the imaged region of a subject which is transmitted from the console 58, in the read processing of the leak data dleak before radiation imaging, a time taken for one read processing is set.
摘要翻译：要解决的问题：即使当从辐射源辐射的辐射线的辐射剂量率低时，提供能够适当地检测辐射线的辐射的辐射成像系统。解决方案：在放射线成像系统50中，放射线成像装置1的控制装置22在放射线成像之前对所有扫描线5施加截止电压，使得读取电路17在每个开关装置8的状态下循环地执行读取操作被关闭，并且执行处理以从泄漏检测元件7经由开关装置8泄漏出的泄漏数据被重复地清除，并且在读取的泄漏数据泄漏超过的时间点检测到放射线的辐射开始一个阈值dleak_th。根据从控制台58发送的被摄体的成像区域，在放射线成像之前的泄漏数据清除的读取处理中，设置一次读取处理所需的时间。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2009226110A Radiographic image photographing system 审中-公开
标题翻译：放射影像摄影系统
公开(公告)号：JP2009226110A
公开(公告)日：2009-10-08
申请号：JP2008077594
申请日：2008-03-25
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： TAJIMA HIDEAKI
IPC分类号： A61B6/00 , G03B42/04
摘要： PROBLEM TO BE SOLVED: To provide a radiographic image photographing system can rapidly confirm whether a photographing mistake occurs in photographed radiographic image data referring to transmitted reduced image data, in the radiographic image photographing system using a portable radiographic image detecting device which performs wireless communication.
SOLUTION: The radiographic image photographing system includes the radiographic image detecting device 6 for making a reduced image generating part 62 generate the reduced image data which are obtained by reducing image size of the radiographic image data, on the basis of information of a display form transmitted from a console 7, and for making a wireless communication part 69 transmit the generated reduced image data to the console 7.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供放射线照相图像拍摄系统可以使用便携式放射线照相图像检测装置在放射线照相图像拍摄系统中快速确认参照所发送的缩小图像数据的拍摄放射线图像数据中是否发生拍摄错误无线通信。解决方案：放射线照相图像拍摄系统包括放射线照相图像检测装置6，用于使缩小图像生成部分62生成通过减小放射线图像数据的图像大小而获得的缩小图像数据，显示形式从控制台7发送，并且用于使无线通信部分69将生成的缩小图像数据发送到控制台7.版权所有：（C）2010，JPO＆INPIT

10. 发明专利

JP2009204671A Radiographic system 审中-公开
标题翻译：放射学系统
公开(公告)号：JP2009204671A
公开(公告)日：2009-09-10
申请号：JP2008044129
申请日：2008-02-26
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： TAJIMA HIDEAKI
IPC分类号： G03B42/02 , A61B6/00 , G03B42/04
CPC分类号： A61B6/548
摘要： PROBLEM TO BE SOLVED: To provide a radiographic system using a portable FPD, which is capable of easily making radiograph data acquired by photography correspond to a console even when it is moved between photographing chambers.
SOLUTION: In the radiographic system, the corresponding console 7 is specified based on position information of a radiograph detecting device 6 detected by a position detection means, and photographing order information corresponding to a cassette ID of the radiograph detecting device 6 is registered in the specified console 7.
COPYRIGHT: (C)2009,JPO&INPIT

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