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1. 发明授权

US07609009B2 Linear ion accelerator 有权
标题翻译：线性离子加速器
公开(公告)号：US07609009B2
公开(公告)日：2009-10-27
申请号：US11967612
申请日：2007-12-31
申请人： Hirofumi Tanaka , Kazuo Yamamoto , Hisashi Harada , Hiromitsu Inoue , Takahisa Nagayama , Nobuyuki Zumoto
发明人： Hirofumi Tanaka , Kazuo Yamamoto , Hisashi Harada , Hiromitsu Inoue , Takahisa Nagayama , Nobuyuki Zumoto
IPC分类号： H05H9/00 , H01J27/00
CPC分类号： H05H9/00 , H05H7/22
摘要： The electrode lengths of a plurality of electrodes linearly arranged in an acceleration cavity are proportional to the velocity of a traveling ion beam. Further, the electrode length is so designated that, in each half of a predetermined cycle in the ion beam direction of travel, the absolute value of a difference, relative to a length that is proportional to the beam traveling velocity is equal to or greater than a value corresponding to the phase width of the traveling ion beam, is provided for electrodes that do not exceed three units and that are fewer than electrodes allotted to half the predetermined cycle.
摘要翻译：线性排列在加速腔内的多个电极的电极长度与行进离子束的速度成比例。此外，电极长度被指定为在离子束行进方向上的预定周期的每半个中，相对于与光束移动速度成比例的长度的差的绝对值等于或大于对于不超过三个单位并且小于分配给预定周期的一半的电极的电极，提供对应于行进离子束的相位宽度的值。

2. 发明申请

US20080079372A1 CIRCULAR ACCELERATION APPARATUS, ELECTROMAGNETIC WAVE GENERATOR AND ELECTROMAGNETIC-WAVE IMAGING SYSTEM 有权
标题翻译：圆形加速装置，电磁波发生器和电磁波成像系统
公开(公告)号：US20080079372A1
公开(公告)日：2008-04-03
申请号：US11860965
申请日：2007-09-25
申请人： Hirofumi TANAKA , Takahisa Nagayama , Nobuyuki Zumoto
发明人： Hirofumi TANAKA , Takahisa Nagayama , Nobuyuki Zumoto
IPC分类号： H01J23/00 , H05B41/24 , H05H7/00
CPC分类号： H05H11/00 , A61B6/4092 , A61B6/484 , H05G2/00 , H05H7/06 , H05H7/08
摘要： An objective is to provide a circular acceleration apparatus that can accelerate higher currents as well as avoid complex controlling of a deflecting magnetic field generated by an electron deflection unit. The circular acceleration apparatus is provided, which comprising a circular accelerator 2 including an electron acceleration unit 13 and a deflection-magnetic-field generating unit 14; an electron generator 1, to which a pulsed voltage is applied, to generate electrons for injecting to the circular accelerator 2; and a circuit element which generates the pulsed voltage for providing to the electron generator 1 by making the pulsed voltage applied to the electron generator 1 have at least one of a slow rising edge and a slow falling edge.
摘要翻译：目的是提供一种可以加速较高电流的圆形加速装置，并且避免由电子偏转单元产生的偏转磁场的复杂控制。提供圆形加速装置，其包括包括电子加速单元13和偏转磁场产生单元14的圆形加速器2; 施加有脉冲电压的电子发生器1，以产生用于向圆形加速器2注入的电子; 并且通过使施加到电子发生器1的脉冲电压具有缓慢上升沿和慢下降沿中的至少一个来产生用于提供给电子发生器1的脉冲电压的电路元件。

3. 发明申请

US20080164421A1 LINEAR ION ACCELERATOR 有权
标题翻译：线性加速器
公开(公告)号：US20080164421A1
公开(公告)日：2008-07-10
申请号：US11967612
申请日：2007-12-31
申请人： Hirofumi TANAKA , Kazuo Yamamoto , Hisashi Harada , Hiromitsu Inoue , Takahisa Nagayama , Nobuyuki Zumoto
发明人： Hirofumi TANAKA , Kazuo Yamamoto , Hisashi Harada , Hiromitsu Inoue , Takahisa Nagayama , Nobuyuki Zumoto
IPC分类号： H01J27/00
CPC分类号： H05H9/00 , H05H7/22
摘要： The electrode lengths of a plurality of electrodes linearly arranged in an acceleration cavity are proportional to the velocity of a traveling ion beam. Further, the electrode length is so designated that, in each half of a predetermined cycle in the ion beam direction of travel, the absolute value of a difference, relative to a length that is proportional to the beam traveling velocity is equal to or greater than a value corresponding to the phase width of the traveling ion beam, is provided for electrodes that do not exceed three units and that are fewer than electrodes allotted to half the predetermined cycle.
摘要翻译：线性排列在加速腔内的多个电极的电极长度与行进离子束的速度成比例。此外，电极长度被指定为在离子束行进方向上的预定周期的每半个中，相对于与光束移动速度成比例的长度的差的绝对值等于或大于对于不超过三个单位并且小于分配给预定周期的一半的电极的电极，提供对应于行进离子束的相位宽度的值。

4. 发明授权

US07634062B2 Circular acceleration apparatus, electromagnetic wave generator and electromagnetic-wave imaging system 有权
标题翻译：圆形加速装置，电磁波发生器和电磁波成像系统
公开(公告)号：US07634062B2
公开(公告)日：2009-12-15
申请号：US11860965
申请日：2007-09-25
申请人： Hirofumi Tanaka , Takahisa Nagayama , Nobuyuki Zumoto
发明人： Hirofumi Tanaka , Takahisa Nagayama , Nobuyuki Zumoto
IPC分类号： H01J23/00
CPC分类号： H05H11/00 , A61B6/4092 , A61B6/484 , H05G2/00 , H05H7/06 , H05H7/08
摘要： An objective is to provide a circular acceleration apparatus that can accelerate higher currents as well as avoid complex controlling of a deflecting magnetic field generated by an electron deflection unit. The circular acceleration apparatus is provided, which comprising a circular accelerator 2 including an electron acceleration unit 13 and a deflection-magnetic-field generating unit 14; an electron generator 1, to which a pulsed voltage is applied, to generate electrons for injecting to the circular accelerator 2; and a circuit element which generates the pulsed voltage for providing to the electron generator 1 by making the pulsed voltage applied to the electron generator 1 have at least one of a slow rising edge and a slow falling edge.
摘要翻译：目的是提供一种可以加速较高电流的圆形加速装置，并且避免由电子偏转单元产生的偏转磁场的复杂控制。提供圆形加速装置，其包括包括电子加速单元13和偏转磁场产生单元14的圆形加速器2; 施加有脉冲电压的电子发生器1，以产生用于向圆形加速器2注入的电子; 并且通过使施加到电子发生器1的脉冲电压具有缓慢上升沿和慢下降沿中的至少一个来产生用于提供给电子发生器1的脉冲电压的电路元件。

5. 发明授权

US06713976B1 Beam accelerator 有权
标题翻译：光束加速器
公开(公告)号：US06713976B1
公开(公告)日：2004-03-30
申请号：US10417218
申请日：2003-04-17
申请人： Nobuyuki Zumoto , Takahisa Nagayama , Yuko Kijima , Yoshihiro Ishi
发明人： Nobuyuki Zumoto , Takahisa Nagayama , Yuko Kijima , Yoshihiro Ishi
IPC分类号： H05H1100
CPC分类号： H05H11/00 , H05H7/04
摘要： A high performance beam accelerator in which accelerating voltage may be increased by applying a high excitation frequency to the accelerator core and controlling heat generation. The beam accelerator includes an annular hollow vessel with an annular passage, fixed magnetic field generators generating magnetic fields for deflecting and guiding a charged particle beam into an orbit, an accelerating gap for inducing an accelerating electric field, and an accelerator core for generating the accelerating electric field via the accelerating gap by changing magnetic state in accordance with electromagnetic induction. Injection to ejection of charged particles is completed within one cycle of the excitation frequency applied to the accelerator core. The accelerator core includes wound multiple layers of a ribbon-shaped soft magnetic alloy, 50 &mgr;m or less in thickness, and having a saturation magnetic flux density of 1 Tesla or more.
摘要翻译：一种高性能光束加速器，其中通过向加速器芯施加高激发频率并控制发热，可以增加加速电压。光束加速器包括具有环形通道的环形中空容器，产生用于将带电粒子束偏转和引导到轨道中的磁场的固定磁场发生器，用于引起加速电场的加速间隙，以及用于产生加速的加速器芯通过根据电磁感应改变磁状态通过加速间隙的电场。喷射到带电粒子的喷射在施加到加速器芯的激发频率的一个周期内完成。加速器芯包括卷状多层的带状软磁合金，厚度为50μm以下，饱和磁通密度为1特斯拉以上。

6. 发明授权

US07619375B2 Electromagnetic wave generating device 失效
标题翻译：电磁波发生装置
公开(公告)号：US07619375B2
公开(公告)日：2009-11-17
申请号：US11541679
申请日：2006-10-03
申请人： Nobuyuki Zumoto , Takahisa Nagayama , Kazushi Hanakawa
发明人： Nobuyuki Zumoto , Takahisa Nagayama , Kazushi Hanakawa
IPC分类号： H05H11/00
CPC分类号： H05G2/00
摘要： An electromagnetic wave generating device includes: a hollow annular vacuum chamber; an electron gun; an electromagnet configured with a pair of discoid combinations in which a cylindrical accelerating magnet pole and an annular focusing magnet pole are arranged in this order from the inner side to the outer side of the combinations, and are disposed symmetrically and concentrically with each other on both sides of the chamber and coaxially with the center axis of the chamber, and a return yoke disposed outside both accelerating and focusing magnet poles and the chamber; accelerating coils wound around the accelerating magnet poles, for exciting the poles; and focusing coils wound around the focusing magnet poles, for exciting the poles; wherein a through hole is formed at the center of the accelerating magnet pole so that power supply wires connecting the accelerating coils to an accelerating power supply are led out through the hole.
摘要翻译：电磁波发生装置包括：中空环形真空室; 电子枪配置有一对圆盘组合的电磁体，其中圆柱形加速磁极和环形聚焦磁极从组合的内侧到外侧依次布置，并且在两者上彼此对称和同心地设置并与腔室的中心轴线同轴，并且设置在加速和聚焦磁极两端和腔室外的返回轭; 加速线圈缠绕在加速磁极上，用于激励磁极; 并且聚焦线圈缠绕在聚焦磁极上，用于激励磁极; 其特征在于，在所述加速磁极的中心形成有贯通孔，从而将加速线圈与加速电源连接的电力线从所述孔引出。

7. 发明申请

US20070051897A1 Radio-frequency accelerating cavity and circular accelerator 失效
标题翻译：射频加速腔和圆形加速器
公开(公告)号：US20070051897A1
公开(公告)日：2007-03-08
申请号：US11452999
申请日：2006-06-15
申请人： Takahisa Nagayama , Nobuyuki Zumoto , Yoshihiro Ishi
发明人： Takahisa Nagayama , Nobuyuki Zumoto , Yoshihiro Ishi
IPC分类号： H01J3/14
CPC分类号： H05H7/18 , H05H13/04
摘要： An RF accelerating cavity includes an accelerating cavity unit and an inductance varying device having a magnetic member connected parallel to an acceleration electrode gap. The RF accelerating cavity is tuned in such a fashion that a charged particle beam acceleration frequency matches a resonant frequency of the RF accelerating cavity by regulating inductance of the inductance varying device in accordance with a changing pattern of the charged particle beam acceleration frequency. Alternatively, impedance of the RF accelerating cavity is increased with the provision of a fixed inductance connected parallel to the acceleration electrode gap when the RF accelerating cavity has a narrow acceleration frequency range.
摘要翻译： RF加速腔包括加速腔单元和具有与加速电极间隙平行连接的磁性构件的电感变化装置。 RF加速腔被调谐成使得带电粒子束加速度频率根据带电粒子束加速度频率的变化模式调节电感变化装置的电感而匹配RF加速腔的谐振频率。或者，当RF加速腔具有窄的加速度频率范围时，提供RF加速腔的阻抗，同时提供与加速电极间隙平行连接的固定电感。

8. 发明授权

US07741781B2 Radio-frequency accelerating cavity and circular accelerator 失效
标题翻译：射频加速腔和圆形加速器
公开(公告)号：US07741781B2
公开(公告)日：2010-06-22
申请号：US11452999
申请日：2006-06-15
申请人： Takahisa Nagayama , Nobuyuki Zumoto , Yoshihiro Ishi
发明人： Takahisa Nagayama , Nobuyuki Zumoto , Yoshihiro Ishi
IPC分类号： H01J3/14
CPC分类号： H05H7/18 , H05H13/04
摘要： An RF accelerating cavity includes an accelerating cavity unit and an inductance varying device having a magnetic member connected parallel to an acceleration electrode gap. The RF accelerating cavity is tuned in such a fashion that a charged particle beam acceleration frequency matches a resonant frequency of the RF accelerating cavity by regulating inductance of the inductance varying device in accordance with a changing pattern of the charged particle beam acceleration frequency. Alternatively, impedance of the RF accelerating cavity is increased with the provision of a fixed inductance connected parallel to the acceleration electrode gap when the RF accelerating cavity has a narrow acceleration frequency range.
摘要翻译： RF加速腔包括加速腔单元和具有与加速电极间隙平行连接的磁性构件的电感变化装置。 RF加速腔被调谐成使得带电粒子束加速度频率根据带电粒子束加速度频率的变化模式调节电感变化装置的电感而匹配RF加速腔的谐振频率。或者，当RF加速腔具有窄的加速度频率范围时，提供RF加速腔的阻抗，同时提供与加速电极间隙平行连接的固定电感。

9. 发明申请

US20070182498A1 Electromagnetic wave generating device 失效
标题翻译：电磁波发生装置
公开(公告)号：US20070182498A1
公开(公告)日：2007-08-09
申请号：US11541679
申请日：2006-10-03
申请人： Nobuyuki Zumoto , Takahisa Nagayama , Kazushi Hanakawa
发明人： Nobuyuki Zumoto , Takahisa Nagayama , Kazushi Hanakawa
IPC分类号： H03B9/04
CPC分类号： H05G2/00
摘要： An electromagnetic wave generating device includes: a hollow annular vacuum chamber; an electron gun; an electromagnet configured with a pair of discoid combinations in which a cylindrical accelerating magnet pole and an annular focusing magnet pole are arranged in this order from the inner side to the outer side of the combinations, and are disposed symmetrically and concentrically with each other on both sides of the chamber and coaxially with the center axis of the chamber, and a return yoke disposed outside both accelerating and focusing magnet poles and the chamber; accelerating coils wound around the accelerating magnet poles, for exciting the poles; and focusing coils wound around the focusing magnet poles, for exciting the poles; wherein a through hole is formed at the center of the accelerating magnet pole so that power supply wires connecting the accelerating coils to an accelerating power supply are led out through the hole.
摘要翻译：电磁波发生装置包括：中空环形真空室; 电子枪配置有一对圆盘组合的电磁体，其中圆柱形加速磁极和环形聚焦磁极从组合的内侧到外侧依次布置，并且在两者上彼此对称和同心地设置并与腔室的中心轴线同轴，并且设置在加速和聚焦磁极两端和腔室外的返回轭; 加速线圈缠绕在加速磁极上，用于激励磁极; 并且聚焦线圈缠绕在聚焦磁极上，用于激励磁极; 其特征在于，在所述加速磁极的中心形成有贯通孔，从而将加速线圈与加速电源连接的电力线从所述孔引出。

10. 发明授权

US07576805B2 Display device with light guide plate having antireflection portions on light incident surfaces 有权
标题翻译：具有在光入射面上具有防反射部分的导光板的显示装置
公开(公告)号：US07576805B2
公开(公告)日：2009-08-18
申请号：US11243452
申请日：2005-10-05
申请人： Atsushi Ito , Akimasa Yuuki , Nobuyuki Zumoto , Toshiyuki Yoneda , Tomohiro Sasagawa
发明人： Atsushi Ito , Akimasa Yuuki , Nobuyuki Zumoto , Toshiyuki Yoneda , Tomohiro Sasagawa
IPC分类号： G02F1/1335 , F21V7/04
CPC分类号： G02F1/133615
摘要： A display device includes a light guide plate which includes a light transmission portion and an antireflection portion at two opposite end faces and which is provided with a light extraction portion in part of a surface, respective light sources which are arranged on outer sides of the two opposite end faces, a transmission liquid crystal panel located adjacent to the light extraction portion, and a synchronous drive unit that alternately turns ON the light sources and that displays an image that is synchronous with an alternating turn-ON operation of the transmission liquid crystal panel.
摘要翻译：显示装置包括导光板，该导光板在两个相对端面处包括光透射部分和抗反射部分，并且在一部分表面上设置有光提取部分，各个光源布置在两个外侧相邻端面，位于与光提取部相邻的透射型液晶面板，以及同步驱动单元，其交替地接通光源，并且显示与透射型液晶面板的交替接通操作同步的图像。

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