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21. 发明申请

US20120018640A1 RADIATION IMAGE CAPTURING DEVICE AND RADIATION IMAGE CAPTURING METHOD 有权
标题翻译：辐射图像捕获设备和辐射图像捕获方法
公开(公告)号：US20120018640A1
公开(公告)日：2012-01-26
申请号：US13181532
申请日：2011-07-13
申请人： Sho SHIMIZUKAWA , Kouichi KITANO , Yasunori OHTA , Naoto IWAKIRI , Naoyuki NISHINO , Makoto SUGIZAKI
发明人： Sho SHIMIZUKAWA , Kouichi KITANO , Yasunori OHTA , Naoto IWAKIRI , Naoyuki NISHINO , Makoto SUGIZAKI
IPC分类号： G01J1/42 , G01T1/16
CPC分类号： A61B6/4233 , A61B6/00 , A61B6/4464 , A61B6/548 , G01T1/16 , G01T1/2018
摘要： A radiation image capturing device includes: an image capturing unit that captures a radiation image using irradiated radiation; a radiation detection unit that detects the radiation; a determination unit that determines whether image capturing preparation is completed; and a control unit that starts detection of the radiation by the radiation detection unit, in a case in which the determination unit determines that the image capturing preparation is completed, and controls the image capturing unit to capture a radiation image, in a case in which the radiation detection unit detects the radiation.
摘要翻译：一种放射线图像捕获装置包括：图像捕获单元，其使用照射的辐射捕获放射线图像; 辐射检测单元，其检测所述辐射; 确定单元，确定图像捕获准备是否完成; 以及控制单元，其在确定单元确定图像捕获准备完成的情况下开始由辐射检测单元检测辐射，并且控制图像捕获单元捕获放射线图像，在这种情况下辐射检测单元检测辐射。

22. 发明申请

US20120217405A1 RADIOLOGICAL IMAGE DETECTION APPARATUS AND METHOD OF MANUFACTURING THE SAME 失效
标题翻译：放射图像检测装置及其制造方法
公开(公告)号：US20120217405A1
公开(公告)日：2012-08-30
申请号：US13403901
申请日：2012-02-23
申请人： Naoto IWAKIRI , Haruyasu NAKATSUGAWA
发明人： Naoto IWAKIRI , Haruyasu NAKATSUGAWA
IPC分类号： G01T1/202 , C09K11/00 , G01T1/20
CPC分类号： H01L27/14676 , H01L27/14632 , H01L27/14663 , H01L27/14687
摘要： A radiological image detection apparatus includes: a phosphor which contains fluorescent material emitting fluorescence in response to radiation exposure; a sensor portion of thin-film type that is provided adjacent to a radiation entering side of the phosphor and supported by the phosphor and that detects fluorescence emitted by the phosphor; and a moisture preventing portion that covers at least a part of a rear face opposite to a phosphor side of the sensor portion so as to suppress entering of moisture into the sensor portion.
摘要翻译：放射线图像检测装置包括：荧光体，其包含响应于辐射照射而发射荧光的荧光材料; 薄膜型的传感器部分，与荧光体的辐射进入侧相邻设置，由荧光体支撑并检测荧光体发出的荧光; 以及防水部，其覆盖与所述传感器部的荧光体侧相反的背面的至少一部分，以抑制湿气进入所述传感器部。

23. 发明申请

US20120217404A1 RADIOLOGICAL IMAGE DETECTION APPARATUS AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：放射图像检测装置及其制造方法
公开(公告)号：US20120217404A1
公开(公告)日：2012-08-30
申请号：US13402803
申请日：2012-02-22
申请人： Naoto IWAKIRI , Haruyasu NAKATSUGAWA
发明人： Naoto IWAKIRI , Haruyasu NAKATSUGAWA
IPC分类号： G01T1/20 , H01L31/0232 , G01T1/202
CPC分类号： G01T1/202 , H01L27/14663
摘要： A method of manufacturing a radiological image detection apparatus having: a scintillator that emits fluorescence upon exposure to radiation; and a photodetecting unit disposed on a radiation entrance side of the scintillator, the method includes: a photodetecting unit production process for layering on a substrate a protective member that exhibits low radiation absorbency than that exhibited by the substrate and forming a thin film portion that detects the fluorescence as an electric signal on the protective member, thereby producing the photodetecting unit; a substrate peel-removal process for peeling and eliminating the substrate from the protective member; and an integration process for integrating the previously-produced scintillator and the photodetecting unit before or after the substrate peel-removal process.
摘要翻译：一种制造放射线图像检测装置的方法，具有：闪光体，其在暴露于放射线时发射荧光; 以及设置在所述闪烁体的辐射入射侧的光电检测单元，所述方法包括：光电检测单元的制造方法，其在基板上层叠具有比所述基板所显示的低的辐射吸收性的保护构件，形成检测作为保护构件上的电信号的荧光，从而产生光检测单元; 用于从保护构件剥离和去除衬底的衬底剥离去除工艺; 以及用于在基板剥离处理之前或之后对先前制造的闪烁体和光电检测单元进行集成的集成处理。

24. 发明申请

US20120205544A1 RADIOLOGICAL IMAGE DETECTION APPARATUS AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：放射图像检测装置及其制造方法
公开(公告)号：US20120205544A1
公开(公告)日：2012-08-16
申请号：US13372301
申请日：2012-02-13
申请人： Haruyasu NAKATSUGAWA , Yasuhisa KANEKO , Naoto IWAKIRI
发明人： Haruyasu NAKATSUGAWA , Yasuhisa KANEKO , Naoto IWAKIRI
IPC分类号： G01T1/202 , H01L31/18 , G01T1/20
CPC分类号： G01T1/242 , G01T1/2018 , H01L27/14663
摘要： A radiological image detection apparatus, includes: two scintillators that convert irradiated radiation into lights; and a photodetector arranged between two scintillators, that detects the lights converted by two scintillators as an electric signal; in which: an activator density in the scintillator arranged at least on a radiation incident side out of two scintillators in vicinity of the photodetector is relatively higher than an activator density in the scintillator on an opposite side to a photodetector side.
摘要翻译：放射图像检测装置包括：将照射的辐射转换成光的两个闪烁体; 以及设置在两个闪烁体之间的光电检测器，其将由两个闪烁体转换的光检测为电信号; 其中：至少在光电检测器附近的两个闪烁体中的辐射入射侧布置的闪烁器中的激活剂密度相对高于与光电检测器侧相反的闪烁体中的激活剂浓度。

25. 发明申请

US20120312997A1 RADIATION IMAGE DETECTING DEVICE 有权
标题翻译：辐射图像检测装置
公开(公告)号：US20120312997A1
公开(公告)日：2012-12-13
申请号：US13483736
申请日：2012-05-30
申请人： Naoto IWAKIRI , Haruyasu NAKATSUGAWA
发明人： Naoto IWAKIRI , Haruyasu NAKATSUGAWA
IPC分类号： G01T1/202 , B29C65/76
CPC分类号： G01T1/20 , G01T1/1644 , G01T1/2018 , G01T1/202
摘要： A substrate is made of copper having an atomic number of 29. The substrate is formed in the shape of a box without a top, and has a rectangular bottom and sidewalls erected at four sides surrounding the bottom. A scintillator is evaporated onto the bottom. The scintillator includes a non-columnar crystal and a plurality of columnar crystals erected by crystal growth. A photodetector tightly adheres to top surfaces of the sidewalls of the substrate through an O-ring, so as to close the top of the box-shaped substrate. The substrate, the photodetector, and the O-ring seal the scintillator in an air-tight manner.
摘要翻译：衬底由原子序数为29的铜制成。衬底形成为没有顶部的盒子的形状，并且具有矩形的底部和在四周围绕底部竖立的侧壁。闪烁体蒸发到底部。闪烁体包括非柱状晶体和通过晶体生长而竖立的多个柱状晶体。光电检测器通过O形环紧密地粘附到衬底的侧壁的顶表面，以便封闭箱形衬底的顶部。衬底，光电检测器和O形环以气密的方式密封闪烁体。

26. 发明申请

US20120219114A1 RADIOLOGICAL IMAGE DETECTION APPARATUS AND RADIOGRAPHIC IMAGING CASSETTE 有权
标题翻译：放射图像检测装置和放射成像装置
公开(公告)号：US20120219114A1
公开(公告)日：2012-08-30
申请号：US13361743
申请日：2012-01-30
申请人： Naoto IWAKIRI , Haruyasu NAKATSUGAWA
发明人： Naoto IWAKIRI , Haruyasu NAKATSUGAWA
IPC分类号： G01N23/04 , G01T1/20
CPC分类号： G03B42/04 , A61B6/4233 , A61B6/4283
摘要： A radiological image detection apparatus includes: a radiological image detection apparatus main body including a scintillator that converts into fluorescence radiation emitted by way of a subject and a photodetecting unit provided on a radiation entrance side of the scintillator; and a support disposed on a radiation entrance side of the radiological image detection apparatus main body to support the subject, in which the photodetecting unit includes a thin film portion that detects the fluorescence as an electric signal and a reinforcing member that is provided on another side of the thin film portion with respect to its side facing the scintillator; and the reinforcing member and the support are bonded together and remain in close contact with each other along a joint plane therebetween.
摘要翻译：放射线图像检测装置包括：放射线图像检测装置主体，其包括：闪烁体，其转换为通过被检体发射的荧光辐射;以及光检测单元，设置在所述闪烁体的辐射入射侧; 以及设置在放射线图像检测装置主体的放射线入射侧的支撑被检体的支撑体，其中，所述受光单元包括检测作为电信号的荧光的薄膜部分和设置在另一侧的加强部件的薄膜部分相对于面向闪烁体的一侧; 并且加强构件和支撑体接合在一起并沿其间的接合面保持彼此紧密接触。

27. 发明申请

US20120205543A1 RADIOLOGICAL IMAGE DETECTION APPARATUS AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：放射图像检测装置及其制造方法
公开(公告)号：US20120205543A1
公开(公告)日：2012-08-16
申请号：US13372318
申请日：2012-02-13
申请人： Haruyasu NAKATSUGAWA , Yasuhisa KANEKO , Naoto IWAKIRI
发明人： Haruyasu NAKATSUGAWA , Yasuhisa KANEKO , Naoto IWAKIRI
IPC分类号： G01T1/202 , H01L31/18 , G01T1/20
CPC分类号： G01T1/242 , G01T1/2018 , H01L27/14663
摘要： A radiological image detection apparatus includes: a first scintillator and a second scintillator that emit fluorescent lights in response to irradiation of radiation; and a first photodetector and a second photodetector that detect the fluorescent lights; in which the first photodetector, the first scintillator, the second photodetector, and the second scintillator are arranged in order from a radiation incident side, and a high activator density region in which an activator density is relatively higher than an average activator density in a concerned scintillator is provided to at least one of the first scintillator located in vicinity of the first photodetector and the second scintillator located in vicinity of the second photodetector.
摘要翻译：放射线图像检测装置包括：第一闪烁体和响应于辐射照射而发出荧光的第二闪烁体; 以及检测荧光灯的第一光电检测器和第二光电检测器; 其中第一光电检测器，第一闪烁体，第二光电检测器和第二闪烁体从辐射入射侧依次排列，并且激活剂密度相对高于相关的激活剂密度的高活化剂密度区域闪烁体提供给位于第一光电检测器附近的第一闪烁体和位于第二光电检测器附近的第二闪烁体中的至少一个。

28. 发明申请

US20120228485A1 MAINTENANCE METHOD OF RADIOLOGICAL IMAGE DETECTION APPARATUS 失效
标题翻译：放射图像检测装置的维护方法
公开(公告)号：US20120228485A1
公开(公告)日：2012-09-13
申请号：US13414552
申请日：2012-03-07
申请人： Naoto IWAKIRI , Haruyasu NAKATSUGAWA
发明人： Naoto IWAKIRI , Haruyasu NAKATSUGAWA
IPC分类号： G01D18/00
CPC分类号： G01T7/005
摘要： An maintenance method of a radiological image detection apparatus including: a phosphor containing a fluorescent material which emits fluorescent light when exposed to radiation and a thin-film type sensor portion which is disposed adjacent to the phosphor on a radiation incidence side and supported by the phosphor and detects fluorescent light generated in the phosphor, the maintenance method includes: regularly performing at least one of a structural noise inspection, an MTF inspection and a dark current inspection, to detect deterioration of the phosphor.
摘要翻译：一种放射线图像检测装置的维护方法，包括：含有荧光材料的荧光体，其在暴露于放射线时发射荧光;以及薄膜型传感器部，其与放射线入射侧的荧光体相邻配置并由所述荧光体并且检测在荧光体中产生的荧光，维护方法包括：定期执行结构噪声检查，MTF检查和暗电流检查中的至少一个，以检测荧光体的劣化。

29. 发明申请

US20120217407A1 RADIOLOGICAL IMAGE DETECTION APPARATUS AND METHOD OF MANUFACTURING THE SAME 失效
标题翻译：放射图像检测装置及其制造方法
公开(公告)号：US20120217407A1
公开(公告)日：2012-08-30
申请号：US13403905
申请日：2012-02-23
申请人： Naoto IWAKIRI , Haruyasu NAKATSUGAWA
发明人： Naoto IWAKIRI , Haruyasu NAKATSUGAWA
IPC分类号： G01T1/20 , H01L31/18
CPC分类号： G01T1/2018
摘要： A method of manufacturing a radiological image detection apparatus includes: bonding a phosphor to a sensor panel constructed such that a plurality of photoelectric conversion elements are arranged on a substrate; connecting a wiring member to a connection portion that is provided on a front face of the sensor panel opposite to the phosphor and that is electrically connected to the photoelectric conversion elements; covering with a first protective film the connection portion connected to the wiring member; peeling off the substrate from the sensor panel in which the first protective film is formed; and covering, with a second protective film having a moisture prevention property, at least a part corresponding to the connection portion in a rear face of a sensor portion exposed when the substrate is peeled off from the sensor panel.
摘要翻译：一种放射线图像检测装置的制造方法，其特征在于，将荧光体与将多个光电转换元件配置在基板上而构成的传感器面板进行接合; 将布线构件连接到设置在所述传感器面板的与所述荧光体相对的前表面并且与所述光电转换元件电连接的连接部分; 覆盖连接到所述布线构件的连接部分的第一保护膜; 从形成有第一保护膜的传感器面板剥离基板; 并且通过具有防潮性的第二保护膜，在从所述传感器面板剥离所述基板时露出的所述传感器部的背面的至少一部分与所述连接部对应的部分。

30. 发明申请

US20120132820A1 RADIOGRAPHIC IMAGE DETECTING APPARATUS AND RADIOGRAPHIC IMAGE CAPTURING SYSTEM 有权
标题翻译：放射图像检测装置和放射图像捕获系统
公开(公告)号：US20120132820A1
公开(公告)日：2012-05-31
申请号：US13302723
申请日：2011-11-22
申请人： Naoto IWAKIRI , Atsuo ISHIZUKA , Naoyuki NISHINO
发明人： Naoto IWAKIRI , Atsuo ISHIZUKA , Naoyuki NISHINO
IPC分类号： G01T1/24 , G01T1/16
CPC分类号： G01T1/2018 , G01T1/247 , H04N5/32
摘要： A radiographic image detecting apparatus and a radiographic image capturing system are provided. The radiographic image detecting apparatus includes a plurality of photoelectric conversion elements for generating electric charge by emission of radiation, a bias line through which a bias voltage is supplied to the photoelectric conversion elements, a power supply for applying the bias voltage to the photoelectric conversion elements through the bias line, a current detector for detecting a bias current flowing through the bias line, and a reading circuit including an amplifying circuit. The current detector includes a current mirror circuit connected between the bias line connected to the photoelectric conversion elements and the power supply.
摘要翻译：提供放射线照相图像检测装置和放射线图像拍摄系统。放射线照相图像检测装置包括多个用于通过发射辐射产生电荷的光电转换元件，向光电转换元件提供偏置电压的偏置线，向光电转换元件施加偏置电压的电源通过偏置线，检测流过偏置线的偏置电流的电流检测器，以及包括放大电路的读取电路。电流检测器包括连接在与光电转换元件连接的偏置线和电源之间的电流镜电路。

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