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21. 发明申请

US20110069814A1 RADIATION IMAGE CAPTURING SYSTEM 有权
标题翻译：辐射图像捕获系统
公开(公告)号：US20110069814A1
公开(公告)日：2011-03-24
申请号：US12993308
申请日：2009-03-02
申请人： Hisashi Yonekawa
发明人： Hisashi Yonekawa
IPC分类号： G01N23/083 , A61B6/00
CPC分类号： A61B6/4283 , A61B6/00 , A61B6/4216 , A61B6/4233 , A61B6/4494 , A61B6/467 , A61B6/542 , A61B6/56 , A61B6/566
摘要： Provided is a radiation image capturing system wherein image capturing conditions can be appropriately set up for a radiation generating apparatus associated with a bucky device in an environment ready for capturing images by inserting either a CR cassette or an FPD cassette into the bucky device which can accept both a CR cassette and an FPD cassette. The radiation image capturing system is equipped with a radiation generating apparatus, a bucky device a portable FPD cassette, a CR cassette, and a console having a display section for displaying icons corresponding to the usable bucky device and the portable FPD cassette.
摘要翻译：提供了一种放射线图像捕获系统，其中可以在用于通过将CR盒或FPD盒插入可接受的bucky装置中的用于捕获图像的环境中与用于与bucky装置相关联的放射线产生装置的图像捕获条件适当地建立一个CR盒和一个FPD盒。放射线图像捕获系统配备有辐射发生装置，便携式FPD盒，CR盒，以及具有显示部分的控制台，该显示部分用于显示与可使用的装置和便携式FPD盒相对应的图标。

22. 发明授权

US06949759B2 Radiographic image reading apparatus 失效
标题翻译：射线照相图像读取装置
公开(公告)号：US06949759B2
公开(公告)日：2005-09-27
申请号：US10638780
申请日：2003-08-11
申请人： Hisashi Yonekawa
发明人： Hisashi Yonekawa
IPC分类号： G01N23/04 , G01T1/29 , G03B42/04 , G03B42/08 , G06F19/00
CPC分类号： G03B42/04
摘要： A radiographic image reading apparatus for reading image information stored in a storage phosphor sheet from a cassette in which the storage phosphor sheet is incorporated and on which code information is recorded at a predetermined position.
摘要翻译：一种放射线照相图像读取装置，用于从其中并入存储磷光体片的盒中读取存储在存储磷光体片中的图像信息，并在其上记录有代码信息在预定位置。

23. 发明申请

US20050023495A1 Radiation image radiographing system 有权
公开(公告)号：US20050023495A1
公开(公告)日：2005-02-03
申请号：US10931782
申请日：2004-09-01
申请人： Yasuaki Tamakoshi , Masayuki Nakagawa , Hisashi Yonekawa , Yuhei Okamoto
发明人： Yasuaki Tamakoshi , Masayuki Nakagawa , Hisashi Yonekawa , Yuhei Okamoto
IPC分类号： G03B42/02 , A61B6/00 , G06T1/00 , H04N1/00 , H04N1/04 , H04N1/32 , H04N7/18
CPC分类号： H04N1/32529 , A61B6/4494 , G06F19/00 , G06F19/321 , G06Q50/24 , H04N1/00204 , H04N1/32 , H04N1/32502 , H04N1/32539 , H04N1/32561 , H04N2201/0087
摘要： The invention concerns a network system for radiographing radiation images. The network system includes a plurality of radiation-image reading apparatus to read the radiation images stored in radiation-image storing sheets, so as to generate image data sets each of which corresponds to each of the radiation images, and a plurality of controllers to register discrimination information sets each of which corresponds to each of the radiation-image storing sheets. Each of the controllers can display a radiation image for confirmation, when it receives an image data set corresponding to the radiation image. A radiation-image reading apparatus reads a discrimination information set recorded on a radiation-image storing sheet loaded into the radiation-image reading apparatus.

24. 发明授权

US06781144B2 Radiation image radiographing cassette and radiation image reading apparatus 失效
公开(公告)号：US06781144B2
公开(公告)日：2004-08-24
申请号：US09999470
申请日：2001-11-15
申请人： Hisashi Yonekawa
发明人： Hisashi Yonekawa
IPC分类号： G03B4202
CPC分类号： G03B42/04
摘要： A radiation image reading apparatus for reading a radiation image information from a stimulable phosphor sheet attached to a back base of a cassette comprised of an inlet through which the cassette is inserted, a separator to separate the front cover and the back base of the cassette, a vertical scanner, an image reader to read radiation image information, an eraser to erase the remaining radiation image information, a re-assembling section to re-assemble the front cover and the back base again, an outlet, and a conveyer to move the cassette, wherein the conveyer moves the cassette with at least a rotational displacement.

25. 发明授权

US5046121A Image data compression apparatus 失效
标题翻译：图像数据压缩装置
公开(公告)号：US5046121A
公开(公告)日：1991-09-03
申请号：US472669
申请日：1990-01-30
申请人： Hisashi Yonekawa , Yoshiyuki Ishimitsu , Junichirou Akune
发明人： Hisashi Yonekawa , Yoshiyuki Ishimitsu , Junichirou Akune
IPC分类号： H04N7/26 , H04N7/30
CPC分类号： H04N19/60 , H04N19/13 , H04N19/91
摘要： An image data compression apparatus, in that a component characteristic value of an AC component in a block obtained by dividing digital tonal image data is compared with a predetermined threshold value so that a frequency of an AC component at the highest frequency side having the component characteristic value over the threshold value is determined as a boundary value, and in that the AC component exceeding the boundary value is not handled as a substantial transform coefficient. When the transform coefficients in a high-frequency side in the block is cut according to an image content of the block a lower limit of a frequency to be cut is determined, so that a frequency lower than the lower limit determined may not be cut.
摘要翻译：一种图像数据压缩装置，其中通过将数字色调图像数据分割得到的块中的AC分量的分量特征值与预定阈值进行比较，使得具有分量特性的最高频率侧的AC分量的频率超过阈值的值被确定为边界值，并且超过边界值的AC分量不被作为实质变换系数处理。当块中高频侧的变换系数根据块的图像内容被切割时，确定要切割的频率的下限，使得低于所确定的下限的频率不被削减。

26. 发明授权

US08766204B2 Portable radiographic image detector and radiographic image generation system 有权
标题翻译：便携式放射照相图像检测器和放射照相图像生成系统
公开(公告)号：US08766204B2
公开(公告)日：2014-07-01
申请号：US13001455
申请日：2009-02-26
申请人： Hisashi Yonekawa
发明人： Hisashi Yonekawa
IPC分类号： G01T1/20
CPC分类号： H04N5/32 , A61B6/4494 , A61B6/585 , H04N5/243 , H04N5/361 , H04N5/3651
摘要： Provided are a portable radiographic image detector capable of transmitting with a smaller number of transmissions the read results of dark reads performed a plurality of times when an offset calibration or the like is carried out, and a radiographic image generation system using the portable radiographic image detector. The portable radiographic image detector comprises: a sensor panel with a plurality of radiation detector elements; a storage means for storing dark read values outputted from the radiation detector elements; a calculation means for calculating the offset correction value for each of the radiation detector elements, based on a plurality of dark read values obtained from the outputs of the radiation detector elements at every dark read of a plurality of times of dark reads previously performed; a communication means for transmitting the offset correction value for each of the radiation detector elements to an external device; and a built-in battery.
摘要翻译：提供了一种便携式放射线照相图像检测器，其能够在执行偏移校准等时，以较少数量的传输发送多次深色读取的读取结果;以及使用便携式放射线照相图像检测器的放射线照相图像生成系统。便携式放射线图像检测器包括：具有多个辐射检测器元件的传感器面板; 存储装置，用于存储从放射线检测器元件输出的暗读值; 基于从先前执行的多次暗读取的每个暗读取，从放射线检测器元件的输出获得的多个暗读值计算每个辐射探测器元件的偏移校正值的计算装置; 用于将每个辐射检测器元件的偏移校正值发送到外部设备的通信装置; 和一个内置的电池。

27. 发明授权

US08644454B2 Radiation image capturing system 有权
标题翻译：辐射摄影系统
公开(公告)号：US08644454B2
公开(公告)日：2014-02-04
申请号：US13597724
申请日：2012-08-29
申请人： Hisashi Yonekawa
发明人： Hisashi Yonekawa
IPC分类号： H05G1/58
CPC分类号： A61B6/4283 , A61B6/00 , A61B6/4216 , A61B6/4233 , A61B6/4494 , A61B6/467 , A61B6/542 , A61B6/56 , A61B6/566
摘要： A radiation image capturing system including a CR cassette and a FPD cassette, and the icon corresponding to the bucky device is displayed in a different manner according to the type of cassette loaded on the bucky device. When the icon of the bucky device showing that the FPD cassette is loaded is selected, the icon corresponding to the FPD cassette does not need to be selected.
摘要翻译：包括CR盒和FPD盒的放射线图像捕获系统以及与该装置相对应的图标根据装在该装置上的盒式的不同方式显示。当显示装载FPD磁带的设备的图标被选中时，不需要选择对应于FPD磁带的图标。

28. 发明申请

US20120321044A1 RADIATION IMAGE CAPTURING SYSTEM 有权
标题翻译：辐射图像捕获系统
公开(公告)号：US20120321044A1
公开(公告)日：2012-12-20
申请号：US13597724
申请日：2012-08-29
申请人： Hisashi YONEKAWA
发明人： Hisashi YONEKAWA
IPC分类号： A61B6/00
CPC分类号： A61B6/4283 , A61B6/00 , A61B6/4216 , A61B6/4233 , A61B6/4494 , A61B6/467 , A61B6/542 , A61B6/56 , A61B6/566
摘要： A radiation image capturing system including a CR cassette and a FPD cassette, and the icon corresponding to the bucky device is displayed in a different manner according to the type of cassette loaded on the bucky device. When the icon of the bucky device showing that the FPD cassette is loaded is selected, the icon corresponding to the FPD cassette does not need to be selected.
摘要翻译：包括CR盒和FPD盒的放射线图像捕获系统以及与该装置相对应的图标根据装在该装置上的盒式的不同方式显示。当显示装载FPD磁带的设备的图标被选中时，不需要选择对应于FPD磁带的图标。

29. 发明申请

US20120321043A1 RADIATION IMAGE CAPTURING SYSTEM 有权
标题翻译：辐射图像捕获系统
公开(公告)号：US20120321043A1
公开(公告)日：2012-12-20
申请号：US13597661
申请日：2012-08-29
申请人： Hisashi YONEKAWA
发明人： Hisashi YONEKAWA
IPC分类号： A61B6/00
CPC分类号： A61B6/4283 , A61B6/00 , A61B6/4216 , A61B6/4233 , A61B6/4494 , A61B6/467 , A61B6/542 , A61B6/56 , A61B6/566
摘要： A radiation image capturing system including a CR cassette and a FPD cassette, and when the radiation image capturing is started without either of the cassettes being loaded, the radiation generating apparatus is set for the CR cassette and when the icon of the FPD cassette is selected, the radiation generating apparatus is set for the FPD cassette.
摘要翻译：一种包括CR盒和FPD盒的放射线图像捕获系统，并且当没有任何一个盒被加载的情况下开始放射线图像拍摄时，为CR盒设置辐射发生装置，并且当选择了FPD盒的图标时，为FPD盒设定放射线发生装置。

30. 发明申请

US20090272907A1 RADIOGRAPHIC IMAGING APPARATUS 失效
标题翻译：放射成像装置
公开(公告)号：US20090272907A1
公开(公告)日：2009-11-05
申请号：US12089697
申请日：2006-09-26
申请人： Hirotaka Hara , Mamoru Umeki , Hisashi Yonekawa , Sumiya Nagatsuka , Tomonori Gido
发明人： Hirotaka Hara , Mamoru Umeki , Hisashi Yonekawa , Sumiya Nagatsuka , Tomonori Gido
IPC分类号： G01T1/24
CPC分类号： A61B6/0414 , A61B6/0457 , A61B6/107 , A61B6/4021 , A61B6/4494 , A61B6/484 , A61B6/502 , A61B6/542 , A61B6/589
摘要： A control device of a breast image radiographing apparatus relating to the present invention controls a driving device, in response to a press-down of a position adjustment switch of an input device, so as to adjust the position of a subject table. The position of compression board is adjusted by the operator such as a radiographing technician, the subject H is pressed and fixed, and when the enlargement factor of the phase contrast radiographing is inputted through the input device, the control device controls a driving device according to the positions of the subject table and the compression board and the inputted enlargement factor, so as to make a holding member ascend and descend and thereby the relative distances of the subject table to a radiation source and to a radiation image detector are adjusted to distances satisfying the enlargement factor=(R1+R2)/R1.
摘要翻译：本发明的乳房图像摄影装置的控制装置响应于输入装置的位置调整开关的按下而控制驱动装置，以调整被摄体台的位置。压缩板的位置由诸如放射技术人员的操作者来调节，被检体H被按下并固定，并且当通过输入装置输入相位差放射照相的放大因子时，控制装置根据主题表和压缩板的位置以及输入的放大因子，以使保持构件上升和下降，从而将被摄体表与辐射源和放射线图像检测器的相对距离调整为满足放大因子=（R1 + R2）/ R1。

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