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61. 发明授权

US08787527B2 Mammography apparatus 有权
标题翻译：乳房X线摄影仪
公开(公告)号：US08787527B2
公开(公告)日：2014-07-22
申请号：US13114144
申请日：2011-05-24
申请人： Osamu Tsujii , Masakazu Morishita , Masahiko Okunuki , Satoshi Shimizu
发明人： Osamu Tsujii , Masakazu Morishita , Masahiko Okunuki , Satoshi Shimizu
IPC分类号： A61B6/04
CPC分类号： A61B5/0035 , A61B5/0075 , A61B5/0091 , A61B5/4312 , A61B5/708 , A61B6/0414 , A61B6/4035 , A61B6/4233 , A61B6/4291 , A61B6/4417 , A61B6/463 , A61B6/502 , A61B6/5247 , A61B6/542 , A61B2562/17
摘要： A mammography apparatus includes a detector that detects X-rays transmitted through a breast, and an optically transparent or semitransparent pressing panel for pressing the breast. The apparatus further includes a near infrared ray source that provided between the X-ray source and the pressing panel and arranged in a two-dimensional shape in alignment with the pressing panel, and that is movable between a first position in close contact with the pressing panel and a second position outside an X-ray image capture region. Near infrared image capture is carried out using the near infrared ray source by causing the near infrared ray source to be in the first position, and the near infrared ray source is caused to retract to the second position when carrying out X-ray image capture using the X-ray source.
摘要翻译：乳房摄影装置包括检测透过乳房的X射线检测器和用于按压乳房的光学透明或半透明按压面板。该装置还包括近红外线源，其设置在X射线源和按压面板之间，并且与按压面板对准地配置成二维形状，并且能够在与按压面紧密接触的第一位置之间移动面板和X射线图像捕获区域外的第二位置。通过使近红外线源处于第一位置，使用近红外线源进行近红外图像捕捉，并且在进行X射线图像捕获时使近红外线源退回至第二位置 X射线源。

62. 发明申请

US20130294582A1 X-RAY IMAGING APPARATUS 审中-公开
标题翻译： X射线成像装置
公开(公告)号：US20130294582A1
公开(公告)日：2013-11-07
申请号：US13937268
申请日：2013-07-09
申请人： Osamu Tsujii , Makoto Sato , Masahiko Okunuki , Satoshi Shimizu , Takashi Ogura
发明人： Osamu Tsujii , Makoto Sato , Masahiko Okunuki , Satoshi Shimizu , Takashi Ogura
IPC分类号： G21K1/04
CPC分类号： G21K1/04 , A61B6/06 , A61B6/4007 , A61B6/4405 , A61B6/4441 , A61B6/587 , G21K1/046 , H01J2235/068
摘要： An X-ray imaging apparatus is provided with a multi X-ray source and a collimator in which a plurality of slits for X-rays to pass through are two-dimensionally formed, the size and position of the slits being adjustable. A control unit, as a first control mode, controls the size and position of the slits to move an examination region in parallel, when an X-ray source is changed to a different X-ray source, such that the examination directions are parallel before and after the change. Also, the control unit, as a second control mode, controls the size and position of the slits to rotate the examination direction, when an X-ray source is changed to a different X-ray source, such that the center of the examination regions is the same before and after the change.
摘要翻译： X射线摄像装置具有多个X射线源和准直器，其中多个用于X射线穿过的狭缝二维地形成，狭缝的尺寸和位置是可调节的。控制单元作为第一控制模式，当X射线源被改变为不同的X射线源时，控制狭缝的尺寸和位置并行地移动检查区域，使得检查方向在并在变化之后。此外，作为第二控制模式的控制单元，当将X射线源改变为不同的X射线源时，控制狭缝的尺寸和位置以旋转检查方向，使得检查区域的中心在改变之前和之后是一样的。

63. 发明授权

US08422637B2 Multi X-ray generating apparatus and X-ray imaging apparatus 有权
标题翻译：多X射线产生装置和X射线成像装置
公开(公告)号：US08422637B2
公开(公告)日：2013-04-16
申请号：US13166192
申请日：2011-06-22
申请人： Masahiko Okunuki , Osamu Tsujii , Satoshi Shimizu , Takashi Ogura
发明人： Masahiko Okunuki , Osamu Tsujii , Satoshi Shimizu , Takashi Ogura
IPC分类号： H01J35/08
CPC分类号： A61B6/405 , A61B6/00 , A61B6/4007 , A61B6/4028 , A61B6/4035 , A61B6/4233 , A61B6/482 , H01J35/065 , H01J35/08 , H01J2235/062 , H01J2235/068 , H01J2235/087
摘要： A multi X-ray generating apparatus which has a plurality of electron sources arranged two-dimensionally and targets arranged at positions opposite to the electron sources includes a multi electron source which includes a plurality of electron sources and outputs electrons from driven electron sources by selectively driving a plurality of electron sources in accordance with supplied driving signals, and a target unit which includes a plurality of targets which generate X-rays in accordance with irradiation of electrons output from the multi electron source and outputs X-rays with different radiation qualities in accordance with the generation locations of X-rays. The generation locations and radiation qualities of X-rays from the target unit are controlled by selectively driving the electron sources of the multi electron source.
摘要翻译：具有二维布置的多个电子源和布置在与电子源相对的位置的目标的多X射线产生装置包括多电子源，其包括多个电子源，并通过选择性驱动从驱动电子源输出电子根据提供的驱动信号的多个电子源，以及目标单元，其包括根据从多电子源输出的电子的照射产生X射线的多个靶，并输出具有不同辐射质量的X射线与X射线的发生位置。通过选择性地驱动多电子源的电子源来控制来自目标单元的X射线的产生位置和辐射质量。

64. 发明申请

US20110249796A1 MULTI X-RAY IMAGING APPARATUS AND CONTROL METHOD THEREFOR 审中-公开
标题翻译：多X射线成像装置及其控制方法
公开(公告)号：US20110249796A1
公开(公告)日：2011-10-13
申请号：US13164440
申请日：2011-06-20
申请人： Masahiko Okunuki , Makoto Sato , Osamu Tsujii , Takashi Ogura , Hisashi Namba
发明人： Masahiko Okunuki , Makoto Sato , Osamu Tsujii , Takashi Ogura , Hisashi Namba
IPC分类号： G01N23/04
CPC分类号： H01J35/065 , A61B6/032 , A61B6/4007 , A61B6/4028 , A61B6/4441 , A61B6/5241 , A61B6/547 , H01J35/06 , H01J35/08 , H01J35/18 , H01J2235/062 , H01J2235/064 , H01J2235/068 , H01J2235/087 , H05G1/70
摘要： An X-ray imaging apparatus includes a multi X-ray source which includes a plurality of X-ray focuses to generate X-rays by irradiating X-ray targets with electron beams, a detector which detects X-rays which have been emitted from the multi X-ray source and have reached a detection surface, and a moving mechanism for moving the multi X-ray source within a plane facing the detection surface. The X-ray imaging apparatus acquires a plurality of X-ray detection signals from the detector by causing the multi X-ray source to perform X-ray irradiation while shifting the positions of a plurality of X-ray focuses which the detector has relative to the detection surface by moving the multi X-ray source using the moving mechanism. The apparatus then generates an X-ray projection image based on the plurality of X-ray detection signals acquired by the detector.
摘要翻译：一种X射线摄像装置，具备：包含多个X射线焦点以通过用电子束照射X射线靶产生X射线的多X射线源，检测从X射线多个X射线源并且已经到达检测表面;以及移动机构，用于在面向检测表面的平面内移动多个X射线源。 X射线成像装置从检测器取得多个X射线检测信号，使多个X射线源进行X射线照射，同时移动检测器的多个X射线焦点的位置相对于通过使用移动机构移动多个X射线源的检测表面。然后，该装置基于由检测器获取的多个X射线检测信号生成X射线投影图像。

65. 发明授权

US07978816B2 Radiographic imaging control apparatus using multi radiation generating apparatus 有权
标题翻译：使用多次辐射发生装置的射线成像控制装置
公开(公告)号：US07978816B2
公开(公告)日：2011-07-12
申请号：US12514076
申请日：2007-11-07
申请人： Tomohiko Matsuura , Masahiko Okunuki , Osamu Tsujii , Kazuhiro Matsumoto , Hiroyuki Shinbata , Yuichi Nishii
发明人： Tomohiko Matsuura , Masahiko Okunuki , Osamu Tsujii , Kazuhiro Matsumoto , Hiroyuki Shinbata , Yuichi Nishii
IPC分类号： G01N23/04
CPC分类号： A61B6/466 , A61B6/032 , A61B6/4028 , A61B6/4085 , A61B6/5241 , H01J2235/068 , H01J2235/087
摘要： A control apparatus for controlling a multi radiation generating apparatus having a plurality of radiation generating devices which irradiate a two-dimensional sensor with radiation sets the intensity of radiation with which the plurality of radiation generating devices irradiate the two-dimensional sensor based on information about a part or physique of a patient, which is input by an input device.
摘要翻译：用于控制具有多个辐射发生装置的多辐射发生装置的控制装置，所述多个辐射发生装置利用辐射照射二维传感器，其基于关于所述二维传感器的信息来设置所述多个辐射产生装置照射所述二维传感器的辐射强度患者的部分或体格，由输入装置输入。

66. 发明授权

US07945015B2 X-ray imaging apparatus and control method thereof 有权
标题翻译： X射线成像装置及其控制方法
公开(公告)号：US07945015B2
公开(公告)日：2011-05-17
申请号：US12395773
申请日：2009-03-02
申请人： Osamu Tsujii , Keiji Tsuchiya , Masahiko Okunuki
发明人： Osamu Tsujii , Keiji Tsuchiya , Masahiko Okunuki
IPC分类号： G01N23/00
CPC分类号： A61B6/00 , A61B6/03 , A61B6/06 , A61B6/4021 , A61B6/4028 , A61B6/4233
摘要： An X-ray imaging apparatus includes a multi X-ray generating unit in which multiple X-ray foci are disposed in two-dimensional form at a predetermined pitch in a first direction, and a slit unit having multiple slit members each disposed opposite to its respective X-ray focus. Each slit member has multiple slits arranged in the first direction, and each of the slits forms a slice-formed X-ray beam whose lengthwise direction is a second direction that is different from the first direction. The two-dimensional detection unit detects the X-ray intensity of the formed X-ray beams at the detection surface. The X-ray imaging apparatus executes X-ray imaging at multiple positions while moving the multi X-ray generating unit and the slit unit in the first direction by the amount of the predetermined pitch, while keeping the relative positional relationship therebetween, and reconstructs an X-ray image based on the obtained X-ray intensity.
摘要翻译：一种X射线摄像装置，具备多个X射线发生单元，其中多个X射线焦点以第一方向以预定间距以二维形式设置，并且具有多个狭缝部件的狭缝单元各自与其相对设置各自的X射线焦点。每个狭缝构件具有沿着第一方向布置的多个狭缝，并且每个狭缝形成长度方向是与第一方向不同的第二方向的切片形状的X射线束。二维检测单元检测形成的X射线束在检测面的X射线强度。 X射线成像装置在多个X射线成像装置的同时，在保持其间的相对位置关系的同时，将多X射线产生部和狭缝部沿第1方向移动预定间距的量，进行X射线成像，基于获得的X射线强度的X射线图像。

67. 发明申请

US20110085641A1 MULTI X-RAY GENERATOR AND MULTI X-RAY IMAGING APPARATUS 有权
标题翻译：多发X射线发生器和多X射线成像装置
公开(公告)号：US20110085641A1
公开(公告)日：2011-04-14
申请号：US12971849
申请日：2010-12-17
申请人： Masahiko Okunuki , Osamu Tsujii , Takeo Tsukamoto
发明人： Masahiko Okunuki , Osamu Tsujii , Takeo Tsukamoto
IPC分类号： G01N23/04 , H01J35/00 , H01J35/12 , H01J35/30 , H01J35/08
CPC分类号： H01J35/065 , H01J35/08 , H01J35/16 , H01J35/18 , H01J2235/062 , H01J2235/068 , H01J2235/087 , H01J2235/166 , H01J2235/168
摘要： A compact apparatus can form multi-X-ray beams with good controllability. Electron beams (e) emitted from electron emission elements (15) of a multi-electron beam generating unit (12) receive the lens effect of a lens electrode (19). The resultant electron beams are accelerated to the final potential level by portions of a transmission-type target portion (13) of an anode electrode (20). The multi-X-ray beams (x) generated by the transmission-type target portion (13) pass through an X-ray shielding plate (23) and X-ray extraction portions (24) in a vacuum chamber and are extracted from the X-ray extraction windows (27) of a wall portion (25) into the atmosphere.
摘要翻译：紧凑的装置可以形成具有良好可控性的多X射线束。从多电子束产生单元（12）的电子发射元件（15）发射的电子束（e）接收透镜电极（19）的透镜效应。通过阳极电极（20）的透射型目标部分（13）的部分将所得的电子束加速到最终的电位。由透射型目标部分（13）产生的多个X射线束（x）通过真空室中的X射线屏蔽板（23）和X射线提取部分（24），并从壁部分（25）的X射线提取窗口（27）进入大气。

68. 发明申请

US20100266097A1 MULTI X-RAY IMAGING APPARATUS AND CONTROL METHOD THEREFOR 有权
标题翻译：多X射线成像装置及其控制方法
公开(公告)号：US20100266097A1
公开(公告)日：2010-10-21
申请号：US12763486
申请日：2010-04-20
申请人： Masahiko Okunuki , Makoto Sato , Osamu Tsujii , Takashi Ogura , Hisashi Namba
发明人： Masahiko Okunuki , Makoto Sato , Osamu Tsujii , Takashi Ogura , Hisashi Namba
IPC分类号： A61B6/03
CPC分类号： H01J35/065 , A61B6/032 , A61B6/4007 , A61B6/4028 , A61B6/4441 , A61B6/5241 , A61B6/547 , H01J35/06 , H01J35/08 , H01J35/18 , H01J2235/062 , H01J2235/064 , H01J2235/068 , H01J2235/087 , H05G1/70
摘要： An X-ray imaging apparatus includes a multi X-ray source which includes a plurality of X-ray focuses to generate X-rays by irradiating X-ray targets with electron beams, a detector which detects X-rays which have been emitted from the multi X-ray source and have reached a detection surface, and a moving mechanism for moving the multi X-ray source within a plane facing the detection surface. The X-ray imaging apparatus acquires a plurality of X-ray detection signals from the detector by causing the multi X-ray source to perform X-ray irradiation while shifting the positions of a plurality of X-ray focuses which the detector has relative to the detection surface by moving the multi X-ray source using the moving mechanism. The apparatus then generates an X-ray projection image based on the plurality of X-ray detection signals acquired by the detector.
摘要翻译：一种X射线摄像装置，具备：包含多个X射线焦点以通过用电子束照射X射线靶产生X射线的多X射线源，检测从X射线多个X射线源并且已经到达检测表面;以及移动机构，用于在面向检测表面的平面内移动多个X射线源。 X射线成像装置从检测器取得多个X射线检测信号，使多个X射线源进行X射线照射，同时移动检测器的多个X射线焦点的位置相对于通过使用移动机构移动多个X射线源的检测表面。然后，该装置基于由检测器获取的多个X射线检测信号生成X射线投影图像。

69. 发明授权

US06787784B1 Charged-particle beam drawing data creation method, and charged-particle beam drawing apparatus using the same 失效
标题翻译：带电粒子束绘制数据生成方法和使用其的带电粒子束描绘装置
公开(公告)号：US06787784B1
公开(公告)日：2004-09-07
申请号：US09604739
申请日：2000-06-28
申请人： Masahiko Okunuki
发明人： Masahiko Okunuki
IPC分类号： G21K510
CPC分类号： H01J37/3023 , H01J2237/31762
摘要： A charged-particle beam drawing data creation method of supplying bit information created from design pattern data in the scanning direction of a charged-particle beam, ON/OFF-controlling the charged-particle beam to irradiate a sample surface, and exposing a two-dimensional pattern by scanning the charged-particle beam includes the step of extracting a cell pattern as one unit of a periodic structure from design pattern data having a periodic structure, and registering the cell pattern, the step of creating arrangement data to be rearranged in a basic drawing region defined by a charged-particle beam exposure apparatus using the cell pattern, and registering the arrangement data, and the step of cutting out data from the cell pattern in accordance with information of the arrangement data, and creating data of the basic drawing region.
摘要翻译：一种带电粒子束描绘数据生成方法，用于提供由带电粒子束的扫描方向上的设计图案数据产生的位信息，对带电粒子束进行ON / OFF控制以照射样品表面，通过扫描带电粒子束的三维图案包括从具有周期性结构的设计图案数据中提取作为周期性结构的一个单位的单元图案的步骤，并且注册单元图案，创建将要重排的布置数据的步骤由使用单元图案的带电粒子束曝光装置定义的基本绘制区域，以及登记排列数据，以及根据排列数据的信息从单元图案中切出数据的步骤，以及创建基本图形的数据地区。

70. 发明授权

US6054713A Electron beam exposure apparatus 失效
标题翻译：电子束曝光装置
公开(公告)号：US6054713A
公开(公告)日：2000-04-25
申请号：US13304
申请日：1998-01-26
申请人： Akira Miyake , Masato Muraki , Masahiko Okunuki , Shigeru Terashima , Shin Matsui
发明人： Akira Miyake , Masato Muraki , Masahiko Okunuki , Shigeru Terashima , Shin Matsui
IPC分类号： G03F7/20 , H01J37/317 , H01L21/027 , H01J37/30
CPC分类号： B82Y10/00 , B82Y40/00 , G03F7/70375 , H01J37/3175 , H01J2237/31779
摘要： An electron beam exposure apparatus, which illuminates a mask with light emitted by a light source, photoelectrically converts the light patterned by the mask using a photoelectric converter, and exposes an object to be exposed with a patterned electron beam emitted by the photoelectric converter. The apparatus includes an electron optical system for imaging the electron beam emitted by the photoelectric converter onto the object, an axial shifter for shifting an optical center of the electron optical system in a direction perpendicular to an optical axis, an axial deflector for deflecting the electron beam that propagates in the electron optical system, a region limiter for limiting a region of the mask to be projected onto the object via the photoelectric converter and the electron optical system to a partial region of the mask, and a scan controller for scanning the object with the region-limited electron beam by changing the partial region to be limited while controlling the axial shifter and axial deflector.
摘要翻译：用光源发出的光照射掩模的电子束曝光装置使用光电转换器对由掩模图案化的光进行光电转换，并用由光电转换器发射的图案化电子束曝光待曝光的物体。该装置包括用于将由光电转换器发射的电子束成像到物体上的电子光学系统，用于沿垂直于光轴移动电子光学系统的光学中心的轴向移动器，用于偏转电子的轴向偏转器在电子光学系统中传播的光束，用于将要经由光电转换器和电子光学系统投射到物体上的掩模的区域限制到掩模的部分区域的区域限制器，以及用于扫描物体的扫描控制器通过在控制轴向移位器和轴向偏转器的同时改变局部区域来限制电子束区域。

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