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1. 发明授权

US5493597A X-ray diagnostic apparatus and X-ray diagnostic method 失效
标题翻译： X线诊断仪和X线诊断方法
公开(公告)号：US5493597A
公开(公告)日：1996-02-20
申请号：US302265
申请日：1994-09-08
申请人： Atsushi Gotoh , Shuzo Yamamoto , Teruomi Gunji
发明人： Atsushi Gotoh , Shuzo Yamamoto , Teruomi Gunji
IPC分类号： A61B6/00 , H05G1/26
CPC分类号： A61B6/4476 , H05G1/26
摘要： A triaxially controlled X-ray diagnostic apparatus comprises a support unit having a first arm, a second arm, and a third arm which are capable of rotation on three mutually orthogonal axes, an X-ray generator mounted on an end of the third arm for irradiating an object under examination with X rays, an image intensifier, mounted on the other end of the third arm so that it is opposed to the X-ray generator, for detecting X rays transmitted through the object to provide an optical image, a TV camera connected to the image intensifier for converting the optical image into a video signal to provide an X-ray image of the object, a display unit for displaying the X-ray image, and rotation correction means for making rotation correction on an X-ray image displayed on the display unit on the basis of angles of rotation of the first, second and third arms when they are rotated from their reference position.
摘要翻译：一种三轴控制X射线诊断装置，包括：具有能够在三个相互正交的轴上旋转的第一臂，第二臂和第三臂的支撑单元，安装在第三臂的端部上的X射线发生器，用X射线照射被检查物体，图像增强器，安装在第三臂的另一端，使其与X射线发生器相对，用于检测透过物体的X射线以提供光学图像，TV 连接到图像增强器的摄像机，用于将光学图像转换成视频信号以提供对象的X射线图像，用于显示X射线图像的显示单元，以及用于在X射线上进行旋转校正的旋转校正装置基于第一，第二和第三臂从其基准位置旋转时的旋转角度，显示在显示单元上的图像。

2. 发明授权

US07591587B2 Method for controlling X-ray diagnostic apparatus 有权
标题翻译： X射线诊断装置的控制方法
公开(公告)号：US07591587B2
公开(公告)日：2009-09-22
申请号：US11928499
申请日：2007-10-30
申请人： Atsushi Gotoh
发明人： Atsushi Gotoh
IPC分类号： H05G1/02 , G01N23/083
CPC分类号： A61B6/4441 , A61B6/04
摘要： A controller controls a floor-mounted rotary arm mounted at one end on a floor rotatably about a substantially vertical rotation axis, a stand supported at the other end of the floor-mounted rotary arm rotatably about a substantially vertical rotation axis, a substantially C-shaped arm supported by the stand, an X-ray tube supported at one end of the C-arm, and an X-ray detector supported at the other end of the C-arm rotatably about a shooting axis passing through the X-ray focus of the X-ray tube and the center of the detection surface. The controller includes the steps of moving the X-ray tube and the X-ray detector linearly by controlling the rotation of the floor-mounted rotary arm and the rotation of the stand, and maintaining the orientation of the image in a display screen by controlling the axial rotation of the X-ray detector in synchronization with the rotation of the floor-mounted rotary arm and the rotation of the stand.
摘要翻译：一个控制器控制一个地板安装的旋转臂，其一端安装在一个基本上垂直的旋转轴线上可旋转的地板上，一个支架位于地板安装的旋转臂的另一端绕一个基本垂直的旋转轴线可旋转地旋转，支撑在支架上的X射线管，支撑在C形臂的一端的X射线管，以及X射线检测器，其支撑在C形臂的另一端，围绕穿过X射线焦点的拍摄轴线可旋转的X射线管和检测面的中心。控制器包括通过控制地板安装的旋转臂的旋转和支架的旋转来线性地移动X射线管和X射线检测器的步骤，并且通过控制来保持图像在显示屏幕中的取向与地板安装的旋转臂的旋转和支架的旋转同步地，X射线检测器的轴向旋转。

3. 发明授权

US07300204B2 X-ray diagnostic apparatus 有权
标题翻译： X光诊断仪
公开(公告)号：US07300204B2
公开(公告)日：2007-11-27
申请号：US11364208
申请日：2006-03-01
申请人： Atsushi Gotoh
发明人： Atsushi Gotoh
IPC分类号： H05G1/02
CPC分类号： A61B6/4441 , A61B6/587 , A61B6/588
摘要： An X-ray diagnostic apparatus includes a floor rotating arm whose one end is mounted on a floor surface to be rotatable around a substantially vertical first rotation axis, a stand mounted on the other end of the floor rotating arm to be rotatable around a substantially vertical second rotation axis, an arm holder which is mounted on the stand so as to be rotatable around a substantially horizontal third rotation axis, a substantially C-shaped, C-arm which is mounted on the arm holder so as to be slidable/rotatable around a substantially horizontal fourth rotation axis, with an isocenter at which the fourth rotation axis intersects the third rotation axis being located on the first rotation axis when the C-arm is folded above the floor rotating arm, an X-ray generating unit mounted on one end of the C-arm, and an X-ray detecting unit mounted on the other end of the C-arm.
摘要翻译： X射线诊断装置包括地板旋转臂，其一端安装在地板表面上以能够围绕基本上垂直的第一旋转轴线旋转;安装在地板旋转臂的另一端上的支架，其能够围绕基本垂直的第二旋转轴，臂保持器，其安装在支架上以便能够围绕基本上水平的第三旋转轴线旋转;大致C形的C形臂，其安装在臂保持器上以便可滑动/可旋转基本上水平的第四旋转轴线，当C形臂折叠在地板旋转臂的上方时，具有第四旋转轴线与第三旋转轴线相交的第一旋转轴线位于第一旋转轴线上的等角点;安装在一侧的X射线产生单元 C形臂的端部和安装在C形臂的另一端的X射线检测单元。

4. 发明申请

US20070253539A1 C-ARM HOLDING APPARATUS AND X-RAY DIAGNOSTIC APPARATUS 有权
标题翻译： C-ARM控制装置和X射线诊断装置
公开(公告)号：US20070253539A1
公开(公告)日：2007-11-01
申请号：US11776946
申请日：2007-07-12
申请人： Koji NODA , Atsushi Gotoh
发明人： Koji NODA , Atsushi Gotoh
IPC分类号： H05G1/02
CPC分类号： A61B6/4464 , A61B6/4441
摘要： An X-ray diagnostic apparatus includes a floor rotating arm which is installed at one end on a floor surface so as to be rotatable around a first rotation axis, a C-arm which is mounted on the other end of the floor rotating arm so as to be rotatable around a second rotation axis, an X-ray tube which is mounted on one end of the C-arm, an X-ray detector which is mounted on the other end of the C-arm, and a bed which has a table top provided to be movable along a longitudinal axis. The bed is placed such that the longitudinal axis is spaced apart from the first rotation axis by a predetermined distance.
摘要翻译： X射线诊断装置包括地板旋转臂，该地板旋转臂安装在地板表面上的一端以能够围绕第一旋转轴线旋转; C形臂，安装在地板旋转臂的另一端，以便能够围绕第二旋转轴线旋转，安装在C形臂的一端的X射线管，安装在C形臂的另一端的X射线检测器，以及具有台面设置为可沿着纵向轴线移动。床被放置成使得纵向轴线与第一旋转轴线间隔预定距离。

5. 发明授权

US07220052B2 X-ray diagnostic apparatus 有权
标题翻译： X光诊断仪
公开(公告)号：US07220052B2
公开(公告)日：2007-05-22
申请号：US10684377
申请日：2003-10-15
申请人： Atsushi Gotoh
发明人： Atsushi Gotoh
IPC分类号： H05G1/02
CPC分类号： A61B6/465 , A61B6/02 , A61B6/032 , A61B6/4014 , A61B6/4266 , A61B6/4441 , A61B6/4464
摘要： An X-ray diagnostic apparatus includes two photographic systems, a control circuit controlling a movement of the second photographic system. A control circuit which controls movement of a photography system can move the photographic system to a temporary evacuation position closer to a photography position than an evacuation position, according to an instruction from an operator.
摘要翻译： X射线诊断装置包括两个摄影系统，控制电路控制第二摄影系统的运动。根据来自操作者的指示，控制拍摄系统的移动的控制电路可以将拍摄系统移动到比撤离位置更靠近摄影位置的临时排泄位置。

6. 发明授权

US07744277B2 C-arm holding apparatus and X-ray diagnostic apparatus 有权
标题翻译： C臂保持装置和X射线诊断装置
公开(公告)号：US07744277B2
公开(公告)日：2010-06-29
申请号：US11536782
申请日：2006-09-29
申请人： Koji Noda , Atsushi Gotoh
发明人： Koji Noda , Atsushi Gotoh
IPC分类号： H05G1/02
CPC分类号： A61B6/4464 , A61B6/4441
摘要： An X-ray diagnostic apparatus includes a floor rotating arm which is installed at one end on a floor surface so as to be rotatable around a first rotation axis, a C-arm which is mounted on the other end of the floor rotating arm so as to be rotatable around a second rotation axis, an X-ray tube which is mounted on one end of the C-arm, an X-ray detector which is mounted on the other end of the C-arm, and a bed which has a table top provided to be movable along a longitudinal axis. The bed is placed such that the longitudinal axis is spaced apart from the first rotation axis by a predetermined distance.
摘要翻译： X射线诊断装置包括地板旋转臂，该地板旋转臂安装在地板表面上的一端以能够围绕第一旋转轴线旋转; C形臂，安装在地板旋转臂的另一端，以便能够围绕第二旋转轴线旋转，安装在C形臂的一端的X射线管，安装在C形臂的另一端的X射线检测器，以及具有台面设置为可沿着纵向轴线移动。床被放置成使得纵向轴线与第一旋转轴线间隔预定距离。

7. 发明申请

US20070019791A1 C-ARM HOLDING APPARATUS AND X-RAY DIAGNOSTIC APPARATUS 有权
公开(公告)号：US20070019791A1
公开(公告)日：2007-01-25
申请号：US11536782
申请日：2006-09-29
申请人： Koji NODA , Atsushi Gotoh
发明人： Koji NODA , Atsushi Gotoh
IPC分类号： H05G1/02
CPC分类号： A61B6/4464 , A61B6/4441
摘要： An X-ray diagnostic apparatus includes a floor rotating arm which is installed at one end on a floor surface so as to be rotatable around a first rotation axis, a C-arm which is mounted on the other end of the floor rotating arm so as to be rotatable around a second rotation axis, an X-ray tube which is mounted on one end of the C-arm, an X-ray detector which is mounted on the other end of the C-arm, and a bed which has a table top provided to be movable along a longitudinal axis. The bed is placed such that the longitudinal axis is spaced apart from the first rotation axis by a predetermined distance.

8. 发明申请

US20060171508A1 C-arm holding apparatus and X-ray diagnostic apparatus 有权
公开(公告)号：US20060171508A1
公开(公告)日：2006-08-03
申请号：US11341660
申请日：2006-01-30
申请人： Koji Noda , Atsushi Gotoh
发明人： Koji Noda , Atsushi Gotoh
IPC分类号： H05G1/02
CPC分类号： A61B6/4464 , A61B6/4441
摘要： An X-ray diagnostic apparatus includes a floor rotating arm which is installed at one end on a floor surface so as to be rotatable around a first rotation axis, a C-arm which is mounted on the other end of the floor rotating arm so as to be rotatable around a second rotation axis, an X-ray tube which is mounted on one end of the C-arm, an X-ray detector which is mounted on the other end of the C-arm, and a bed which has a table top provided to be movable along a longitudinal axis. The bed is placed such that the longitudinal axis is spaced apart from the first rotation axis by a predetermined distance.

9. 发明申请

US20050065919A1 Method and apparatus for document filtering capable of efficiently extracting document matching to searcher's intention using learning data 审中-公开
标题翻译：用于文档过滤的方法和装置，其能够使用学习数据有效地提取与搜索者意图的文档匹配
公开(公告)号：US20050065919A1
公开(公告)日：2005-03-24
申请号：US10941835
申请日：2004-09-16
申请人： Atsushi Gotoh , Hideo Itoh
发明人： Atsushi Gotoh , Hideo Itoh
IPC分类号： G06F17/30 , G06N3/00
CPC分类号： G06F16/337
摘要： A document filtering apparatus includes an information input/output unit, a search word extraction unit, a first ranking search unit, a learning data unit, a classifying parameter generation unit, a second ranking search unit, and a classifying unit. The information input/output unit inputs phrasal information, and outputs search result information. The search word extraction unit extracts a search word from the phrasal information. The first ranking search unit searches a document having the search word from a database, and outputs a first ranking search result. The learning data unit prepares learning data from the first ranking search result. The classifying parameter generation unit generates a classifying parameter from the learning data. The second ranking search unit searches a document having a word corresponding to the classifying parameter from the database. The classifying unit extracts a document matching to a searcher's intention, and outputs the document as a second ranking search result.
摘要翻译：文档过滤装置包括信息输入/输出单元，搜索单词提取单元，第一排名搜索单元，学习数据单元，分类参数生成单元，第二排名搜索单元和分类单元。信息输入/输出单元输入短语信息，并输出搜索结果信息。搜索词提取单元从短语信息中提取搜索词。第一排名搜索单元从数据库中搜索具有搜索词的文档，并输出第一排名搜索结果。学习数据单元从第一排名搜索结果准备学习数据。分类参数生成单元从学习数据生成分类参数。第二排序搜索单元从数据库中搜索具有与分类参数对应的单词的文档。分类单元提取与搜索者意图匹配的文档，并将文档作为第二排名搜索结果输出。

10. 发明授权

US07490983B2 C-arm holding apparatus and X-ray diagnostic apparatus 有权
标题翻译： C臂保持装置和X射线诊断装置
公开(公告)号：US07490983B2
公开(公告)日：2009-02-17
申请号：US11536752
申请日：2006-09-29
申请人： Koji Noda , Atsushi Gotoh
发明人： Koji Noda , Atsushi Gotoh
IPC分类号： H05G1/02
CPC分类号： A61B6/4464 , A61B6/4441
摘要： An X-ray diagnostic apparatus includes a floor rotating arm which is installed at one end on a floor surface so as to be rotatable around a first rotation axis, a C-arm which is mounted on the other end of the floor rotating arm so as to be rotatable around a second rotation axis, an X-ray tube which is mounted on one end of the C-arm, an X-ray detector which is mounted on the other end of the C-arm, and a bed which has a table top provided to be movable along a longitudinal axis. The bed is placed such that the longitudinal axis is spaced apart from the first rotation axis by a predetermined distance.
摘要翻译： X射线诊断装置包括地板旋转臂，该地板旋转臂安装在地板表面上的一端以能够围绕第一旋转轴线旋转; C形臂，安装在地板旋转臂的另一端，以便能够围绕第二旋转轴线旋转，安装在C形臂的一端的X射线管，安装在C形臂的另一端的X射线检测器，以及具有台面设置为可沿着纵向轴线移动。床被放置成使得纵向轴线与第一旋转轴线间隔预定距离。

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