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1. 发明申请

US20120163550A1 X-RAY GENERATOR 有权
标题翻译： X射线发生器
公开(公告)号：US20120163550A1
公开(公告)日：2012-06-28
申请号：US13337940
申请日：2011-12-27
申请人： Tomohiro Chaki , Koichi Kato , Masahiro Nonoguchi , Masashi Kageyama , Masaru Kuribayashi
发明人： Tomohiro Chaki , Koichi Kato , Masahiro Nonoguchi , Masashi Kageyama , Masaru Kuribayashi
IPC分类号： H01J35/06
CPC分类号： H01J35/10 , H01J35/06 , H01J35/14 , H01J35/16 , H01J2235/06 , H01J2235/086 , H01J2235/166 , H01J2235/168
摘要： Provided is an X-ray generator for generating X-rays from an X-ray focal point that is a region in which electrons emitted from a filament impinge upon a rotating anode. The X-ray generator has a Wehnelt electrode for surrounding the filament, an attachment part formed integrally with the Wehnelt electrode, a pedestal to which the attachment part is attached, and a casing for housing the pedestal and the anticathode. The width of the space in which the anticathode is housed by the casing is less than the width of the space in which the pedestal is housed by the casing. The Wehnelt electrode extends into the space in which the anticathode is housed by the casing, in a state in which the attachment part is attached to the pedestal.
摘要翻译：提供一种用于从X射线焦点产生X射线的X射线发生器，X射线焦点是从灯丝发射的电子撞击在旋转阳极上的区域。 X射线发生器具有用于围绕灯丝的Wehnelt电极，与Wehnelt电极一体形成的安装部分，安装有附接部件的基座以及用于容纳基座和抗电极的壳体。由外壳容纳防蚁的空间的宽度小于由壳体容纳基座的空间的宽度。 Wehnelt电极在安装部分附接到基座的状态下延伸到由壳体容纳阴极的空间中。

2. 发明申请

US20120163548A1 X-RAY GENERATOR 有权
标题翻译： X射线发生器
公开(公告)号：US20120163548A1
公开(公告)日：2012-06-28
申请号：US13337673
申请日：2011-12-27
申请人： Masahiro NONOGUCHI , Masashi Kageyama , Tomohiro Chaki , Masaaki Yamakata , Koichi Kato , Masaru Kuribayashi
发明人： Masahiro NONOGUCHI , Masashi Kageyama , Tomohiro Chaki , Masaaki Yamakata , Koichi Kato , Masaru Kuribayashi
IPC分类号： H01J35/10
CPC分类号： H01J35/10 , H01J35/06 , H01J35/14 , H01J35/16 , H01J2235/06 , H01J2235/086 , H01J2235/166 , H01J2235/168
摘要： Provided is an X-ray generator comprising a cathode for generating electrons; a rotating anode having a cylindrical electron impingement surface, an X-ray focal point being formed by a region in which the electrons impinge upon the electron impingement surface; and a Wehnelt electrode for imparting an electric field to the electrons emitted from the cathode. The Wehnelt electrode has a field formation surface for forming the electric field, and an electron passage aperture formed by the field formation surface. The field formation surface of the Wehnelt electrode is inclined with respect to a plane tangent to an outer circumferential surface of the rotating anode at the center of the X-ray focal point. The center of the cathode is in a plane orthogonal to the field formation surface and aligned with the center of the electron passage aperture.
摘要翻译：提供一种X射线发生器，其包括用于产生电子的阴极; 具有圆柱形电子冲击表面的旋转阳极，由电子撞击在电子冲击表面上的区域形成的X射线焦点; 以及用于向从阴极发射的电子赋予电场的Wehnelt电极。 Wehnelt电极具有用于形成电场的场形成表面和由场形成表面形成的电子通过孔。 Wehnelt电极的场形成面相对于与X射线焦点的中央处的旋转阳极的外周面相切的面倾斜。阴极的中心在垂直于场形成表面并与电子通过孔的中心对准的平面中。

3. 发明授权

US08908833B2 X-ray generator 有权
标题翻译： X光发生器
公开(公告)号：US08908833B2
公开(公告)日：2014-12-09
申请号：US13337673
申请日：2011-12-27
申请人： Masahiro Nonoguchi , Masashi Kageyama , Tomohiro Chaki , Masaaki Yamakata , Koichi Kato , Masaru Kuribayashi
发明人： Masahiro Nonoguchi , Masashi Kageyama , Tomohiro Chaki , Masaaki Yamakata , Koichi Kato , Masaru Kuribayashi
IPC分类号： H01J35/10 , H01J35/06 , H01J35/14 , H01J35/16
CPC分类号： H01J35/10 , H01J35/06 , H01J35/14 , H01J35/16 , H01J2235/06 , H01J2235/086 , H01J2235/166 , H01J2235/168
摘要： Provided is an X-ray generator comprising a cathode for generating electrons; a rotating anode having a cylindrical electron impingement surface, an X-ray focal point being formed by a region in which the electrons impinge upon the electron impingement surface; and a Wehnelt electrode for imparting an electric field to the electrons emitted from the cathode. The Wehnelt electrode has a field formation surface for forming the electric field, and an electron passage aperture formed by the field formation surface. The field formation surface of the Wehnelt electrode is inclined with respect to a plane tangent to an outer circumferential surface of the rotating anode at the center of the X-ray focal point. The center of the cathode is in a plane orthogonal to the field formation surface and aligned with the center of the electron passage aperture.
摘要翻译：提供一种X射线发生器，其包括用于产生电子的阴极; 具有圆柱形电子冲击表面的旋转阳极，由电子撞击在电子冲击表面上的区域形成的X射线焦点; 以及用于向从阴极发射的电子赋予电场的Wehnelt电极。 Wehnelt电极具有用于形成电场的场形成表面和由场形成表面形成的电子通过孔。 Wehnelt电极的场形成面相对于与X射线焦点的中央处的旋转阳极的外周面相切的面倾斜。阴极的中心在垂直于场形成表面并与电子通过孔的中心对准的平面中。

4. 发明授权

US08879690B2 X-ray generator 有权
标题翻译： X光发生器
公开(公告)号：US08879690B2
公开(公告)日：2014-11-04
申请号：US13337940
申请日：2011-12-27
申请人： Tomohiro Chaki , Koichi Kato , Masahiro Nonoguchi , Masashi Kageyama , Masaru Kuribayashi
发明人： Tomohiro Chaki , Koichi Kato , Masahiro Nonoguchi , Masashi Kageyama , Masaru Kuribayashi
IPC分类号： H01J35/06 , H01J35/14 , H01J35/16 , H01J29/02 , H01J29/04 , H01J35/10
CPC分类号： H01J35/10 , H01J35/06 , H01J35/14 , H01J35/16 , H01J2235/06 , H01J2235/086 , H01J2235/166 , H01J2235/168
摘要： Provided is an X-ray generator for generating X-rays from an X-ray focal point that is a region in which electrons emitted from a filament impinge upon a rotating anode. The X-ray generator has a Wehnelt electrode for surrounding the filament, an attachment part formed integrally with the Wehnelt electrode, a pedestal to which the attachment part is attached, and a casing for housing the pedestal and the anticathode. The width of the space in which the anticathode is housed by the casing is less than the width of the space in which the pedestal is housed by the casing. The Wehnelt electrode extends into the space in which the anticathode is housed by the casing, in a state in which the attachment part is attached to the pedestal.
摘要翻译：提供一种用于从X射线焦点产生X射线的X射线发生器，X射线焦点是从灯丝发射的电子撞击在旋转阳极上的区域。 X射线发生器具有用于围绕灯丝的Wehnelt电极，与Wehnelt电极一体形成的安装部分，安装有附接部件的基座以及用于容纳基座和抗电极的壳体。由外壳容纳防蚁的空间的宽度小于由壳体容纳基座的空间的宽度。 Wehnelt电极在安装部分附接到基座的状态下延伸到由壳体容纳阴极的空间中。

5. 发明申请

US20060013364A1 Rotating anode X-ray tube and X-ray generator 有权
标题翻译：旋转阳极X射线管和X射线发生器
公开(公告)号：US20060013364A1
公开(公告)日：2006-01-19
申请号：US11180190
申请日：2005-07-13
申请人： Masataka Sakata , Tomohiro Chaki , Masaru Okazaki , Yuji Kusaka , Shiro Umegaki , Atsushi Hamanaka , Masahiro Nonoguchi
发明人： Masataka Sakata , Tomohiro Chaki , Masaru Okazaki , Yuji Kusaka , Shiro Umegaki , Atsushi Hamanaka , Masahiro Nonoguchi
IPC分类号： H01J35/10 , H01J35/26 , H01J35/24 , H01J35/28
CPC分类号： H01J35/106 , H01J35/101 , H01J2235/20
摘要： A coolant passage is formed inside the rotary shaft while an air passage is formed inside the casing. A mechanical seal is arranged between the coolant passage and the air passage. Leakage cooling water, which has leaked in the form of vapor from the mechanical seal, is relegated radially outwardly along with air by the action of a rotary vane, which is disposed in the air passage, and finally flows out of an air outlet. A coolant sensor may be provided to early detect the leakage water.
摘要翻译：在壳体内部形成空气通路的同时，在旋转轴的内部形成冷却剂通路。在冷却剂通道和空气通道之间设置机械密封。已经从机械密封件以蒸气形式泄漏的泄漏冷却水通过设置在空气通道中的旋转叶片的作用与空气一起径向向外降低，最后从出气口流出。可以提供冷却剂传感器来早期检测泄漏水。

6. 发明授权

US07197117B2 Rotating anode X-ray tube and X-ray generator 有权
标题翻译：旋转阳极X射线管和X射线发生器
公开(公告)号：US07197117B2
公开(公告)日：2007-03-27
申请号：US11180190
申请日：2005-07-13
申请人： Masataka Sakata , Tomohiro Chaki , Masaru Okazaki , Yuji Kusaka , Shiro Umegaki , Atsushi Hamanaka , Masahiro Nonoguchi
发明人： Masataka Sakata , Tomohiro Chaki , Masaru Okazaki , Yuji Kusaka , Shiro Umegaki , Atsushi Hamanaka , Masahiro Nonoguchi
IPC分类号： H01J35/10
CPC分类号： H01J35/106 , H01J35/101 , H01J2235/20
摘要： A coolant passage is formed inside the rotary shaft while an air passage is formed inside the casing. A mechanical seal is arranged between the coolant passage and the air passage. Leakage cooling water, which has leaked in the form of vapor from the mechanical seal, is relegated radially outwardly along with air by the action of a rotary vane, which is disposed in the air passage, and finally flows out of an air outlet. A coolant sensor may be provided to early detect the leakage water.
摘要翻译：在壳体内部形成空气通路的同时，在旋转轴的内部形成冷却剂通路。在冷却剂通道和空气通道之间设置机械密封。已经从机械密封件以蒸气形式泄漏的泄漏冷却水通过设置在空气通道中的旋转叶片的作用与空气一起径向向外降低，最后从出气口流出。可以提供冷却剂传感器来早期检测泄漏水。

7. 发明申请

US20060051980A1 Rotary current-collecting device and rotating anode X-ray tube 审中-公开
标题翻译：旋转集电器和旋转阳极X射线管
公开(公告)号：US20060051980A1
公开(公告)日：2006-03-09
申请号：US11268870
申请日：2005-11-08
申请人： Masaru Kuribayashi , Tomohiro Chaki
发明人： Masaru Kuribayashi , Tomohiro Chaki
IPC分类号： H01R39/00
CPC分类号： H01J35/10 , H01J2235/102 , H01R39/085 , H01R39/20
摘要： A rotary current-collecting device includes a rotary slip ring and brushes coming into sliding contact with the outer peripheral surface of the slip ring. The brush-holding ring has an inner surface to which three brush-holding springs are fixed by screws. Each of the brushes is fixed to the tip end of the brush-holding spring and is pushed against the outer surface of the slip ring under the resilient restoration force of the brush-holding spring. When the slip ring revolves, the brushes come into sliding contact with the outer peripheral surface of the slip ring. The brush is made of a metal-graphite compound consisting of 70 weight percent copper and 30 weight percent graphite. The slip ring is entirely made of glassy carbon, so that the brush abrasion can be reduced.
摘要翻译：旋转集电装置包括旋转滑环和与滑环的外周表面滑动接触的刷子。刷子保持环具有通过螺钉固定三个刷子固定弹簧的内表面。每个刷子固定到刷子保持弹簧的顶端，并在刷子保持弹簧的弹性恢复力下被推靠在滑环的外表面上。当滑环旋转时，刷子与滑环的外周表面滑动接触。刷子由70重量％铜和30重量％石墨组成的金属 - 石墨化合物制成。滑环完全由玻璃碳制成，从而可以减少刷子磨损。

8. 发明申请

US20050082936A1 Rotary current-collecting device and rotating anode X-ray tube 有权
标题翻译：旋转集电器和旋转阳极X射线管
公开(公告)号：US20050082936A1
公开(公告)日：2005-04-21
申请号：US10962040
申请日：2004-10-07
申请人： Masaru Kuribayashi , Tomohiro Chaki
发明人： Masaru Kuribayashi , Tomohiro Chaki
IPC分类号： H01R39/20 , H01J35/10 , H01R39/08 , H02K13/00 , H02K31/00 , H02K1/00
CPC分类号： H01J35/10 , H01J2235/102 , H01R39/085 , H01R39/20
摘要： A rotary current-collecting device includes a rotary slip ring and brushes coming into sliding contact with the outer peripheral surface of the slip ring. The brush-holding ring has an inner surface to which three brush-holding springs are fixed by screws. Each of the brushes is fixed to the tip end of the brush-holding spring and is pushed against the outer surface of the slip ring under the resilient restoration force of the brush-holding spring. When the slip ring revolves, the brushes come into sliding contact with the outer peripheral surface of the slip ring. The brush is made of a metal-graphite compound consisting of 70 weight percent copper and 30 weight percent graphite. The slip ring is entirely made of glassy carbon, so that the brush abrasion can be reduced.
摘要翻译：旋转集电装置包括旋转滑环和与滑环的外周表面滑动接触的刷子。刷子保持环具有通过螺钉固定三个刷子固定弹簧的内表面。每个刷子固定到刷子保持弹簧的顶端，并在刷子保持弹簧的弹性恢复力下被推靠在滑环的外表面上。当滑环旋转时，刷子与滑环的外周表面滑动接触。刷子由70重量％铜和30重量％石墨组成的金属 - 石墨化合物制成。滑环完全由玻璃碳制成，从而可以减少刷子磨损。

9. 发明授权

US07005774B2 Rotary current-collecting device and rotating anode X-ray tube 有权
公开(公告)号：US07005774B2
公开(公告)日：2006-02-28
申请号：US10962040
申请日：2004-10-07
申请人： Masaru Kuribayashi , Tomohiro Chaki
发明人： Masaru Kuribayashi , Tomohiro Chaki
IPC分类号： H02K39/38
CPC分类号： H01J35/10 , H01J2235/102 , H01R39/085 , H01R39/20
摘要： A rotary current-collecting device includes a rotary slip ring and brushes coming into sliding contact with the outer peripheral surface of the slip ring. The brush-holding ring has an inner surface to which three brush-holding springs are fixed by screws. Each of the brushes is fixed to the tip end of the brush-holding spring and is pushed against the outer surface of the slip ring under the resilient restoration force of the brush-holding spring. When the slip ring revolves, the brushes come into sliding contact with the outer peripheral surface of the slip ring. The brush is made of a metal-graphite compound consisting of 70 weight percent copper and 30 weight percent graphite. The slip ring is entirely made of glassy carbon, so that the brush abrasion can be reduced.

10. 发明授权

US4110048A Method of and an apparatus for inspecting a traveling sheet material 失效
标题翻译：检查移动片材的方法和装置
公开(公告)号：US4110048A
公开(公告)日：1978-08-29
申请号：US705826
申请日：1976-07-16
申请人： Shoji Akutsu , Yasumasa Watanabe , Yasuhiko Mashino , Tomohiro Chaki , Masakazu Fujita
发明人： Shoji Akutsu , Yasumasa Watanabe , Yasuhiko Mashino , Tomohiro Chaki , Masakazu Fujita
IPC分类号： G01N21/89 , G01N21/16
CPC分类号： G01N21/89
摘要： A method of and an apparatus for inspecting a traveling sheet material, in which the ability to detect a defect is made as close to the identifying ability of man's visual inspection as possible, the detected defect is converted into an electrical signal and separated into four factors of width, quantity, depth or density, and length to make the sorting process most economical, the factors are discriminated to be of high, medium or low class, respectively, and the discriminated defect factors are synthetically judged through a decision circuit according to a defect pattern.
摘要翻译：将检测缺陷的能力尽可能接近于人的视觉检查的识别能力的移动片材的检查方法和装置，将检测到的缺陷转换为电信号并分为四个因素宽度，数量，深度或密度以及长度，使分类过程最为经济，因素分别被分为高，中，低等级，鉴别缺陷因素通过决策电路合成判断，根据缺陷图案。

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