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公开(公告)号：US08525448B2
公开(公告)日：2013-09-03
申请号：US13368435
申请日：2012-02-08
申请人： Hirofumi Tanaka , Kazuo Yamamoto , Nobuyuki Haruna , Yuehu Pu , Kanji Shinkawa , Takayuki Kashima
发明人： Hirofumi Tanaka , Kazuo Yamamoto , Nobuyuki Haruna , Yuehu Pu , Kanji Shinkawa , Takayuki Kashima
IPC分类号： H05H13/00
CPC分类号： H05H13/005 , H05H7/12 , H05H13/02
摘要： The circular accelerator comprises: a bending electromagnet that generates a bending magnetic field; a radio-frequency power source that generates a radio-frequency electric field in accordance with an orbital frequency of charged particles; a radio-frequency electromagnetic field coupling part connected to the radio-frequency power source; an acceleration electrode connected to the radio-frequency electromagnetic field coupling part; and an acceleration-electrode-opposing ground plate provided to form an acceleration gap between the plate itself and the acceleration electrode, for generating the radio-frequency electromagnetic field in an orbiting direction of the charged particles; wherein the bending electromagnet generates the bending magnetic field varying in such a way that the orbital frequency of the charged particles varies in a variation range of 0.7% to 24.7% with respect to an orbital frequency at the charged-particles' extraction portion, during a time of injection to extraction of the particles.
摘要翻译： 圆形加速器包括：产生弯曲磁场的弯曲电磁体; 射频电源，其根据带电粒子的轨道频率产生射频电场; 连接到所述射频电源的射频电磁场耦合部; 连接到射频电磁场耦合部分的加速电极; 以及加速电极对置的接地板，其设置成在板本身和加速电极之间形成加速间隙，用于在带电粒子的运动方向上产生射频电磁场; 其中所述弯曲电磁体产生所述弯曲磁场，所述弯曲磁场以使得所述带电粒子的轨道频率相对于所述带电粒子提取部分的轨道频率在0.7％至24.7％的变化范围内变化的方式变化， 注射时间来提取颗粒。
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公开(公告)号：US07982416B2
公开(公告)日：2011-07-19
申请号：US12277861
申请日：2008-11-25
IPC分类号： H05H11/00
CPC分类号： H05H7/04
摘要： In a circular accelerator, a magnetic pole edge portion of a bending electromagnet into and from which a charged particle beam enters and exits is provided with endpacks. A first protrusion is provided at that part of each end pack which is radially outside the equilibrium orbit of a center energy beam, while a second protrusion is provided at that part of each end pack which is radially inside the equilibrium orbit of the center energy beam. The shapes of the first and second protrusions are set so that the betatron oscillation numbers of beams of different acceleration energies may be held constant or become linear to the energies. In case of emitting the charged particle beam out of the circular accelerator, the change of a tune attributed to the change of the beam orbit can be statically corrected, the tune is linearly changed, and an adjustment of the emission of the beam becomes easy.
摘要翻译： 在圆形加速器中，带电粒子束进出的弯曲电磁体的磁极边缘部分设置有端口。 在中心能量束的平衡轨道的径向外侧的每个端部组件的该部分处设置有第一突出部，而在每个端部组件的位于中心能量束的平衡轨道的径向内侧的部分设置有第二突出部 。 第一和第二突起的形状被设定为使得不同加速度能量的光束的激光振荡数可以保持恒定，或者与能量保持一致。 在从圆形加速器发射带电粒子束的情况下，可以静态校正归因于光束轨道变化的曲调的变化，曲线线性地变化，并且光束的发射调节变得容易。
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3.发明申请H-MODE DRIFT TUBE LINAC, AND METHOD OF ADJUSTING ELECTRIC FIELD DISTRIBUTION IN H-MODE DRIFT TUBE LINAC 有权H型模块式管道LINAC，以及在H型模块式管道衬里中调整电场分布的方法公开(公告)号：US20100301782A1
公开(公告)日：2010-12-02
申请号：US12790195
申请日：2010-05-28
申请人： Kazuo Yamamoto , Hirofumi Tanaka , Yoichi Kuroda
发明人： Kazuo Yamamoto , Hirofumi Tanaka , Yoichi Kuroda
IPC分类号： H05H9/00
摘要： An H-mode drift tube linac according to the present invention includes: an accelerator cavity which functions as a vacuum chamber and a resonator; drift tube electrodes for generating accelerating voltages in a charged particle transporting direction in the accelerator cavity; tuners for adjusting a distribution of electric fields generated at gaps between respective pairs of the drift tube electrodes; and antennas for measuring a variation of the distribution of the electric fields, the antennas being provided along the charged particle transporting direction in the accelerator cavity.
摘要翻译： 根据本发明的H型漂移管直线加速器包括：用作真空室和谐振器的加速器腔; 漂移管电极，用于在加速器腔中产生带电粒子输送方向的加速电压; 用于调节在各对漂移管电极之间的间隙处产生的电场分布的调谐器; 以及用于测量电场分布变化的天线，沿着加速器腔中的带电粒子传输方向提供天线。
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公开(公告)号：US20090256501A1
公开(公告)日：2009-10-15
申请号：US12277861
申请日：2008-11-25
IPC分类号： H05H7/00
CPC分类号： H05H7/04
摘要： In a circular accelerator, a magnetic pole edge portion of a bending electromagnet into and from which a charged particle beam enters and exits is provided with endpacks. A first protrusion is provided at that part of each end pack which is radially outside the equilibrium orbit of a center energy beam, while a second protrusion is provided at that part of each end pack which is radially inside the equilibrium orbit of the center energy beam. The shapes of the first and second protrusions are set so that the betatron oscillation numbers of beams of different acceleration energies may be held constant or become linear to the energies. In case of emitting the charged particle beam out of the circular accelerator, the change of a tune attributed to the change of the beam orbit can be statically corrected, the tune is linearly changed, and an adjustment of the emission of the beam becomes easy.
摘要翻译： 在圆形加速器中，带电粒子束进出的弯曲电磁体的磁极边缘部分设置有端口。 在中心能量束的平衡轨道的径向外侧的每个端部组件的该部分处设置有第一突出部，而在每个端部组件的位于中心能量束的平衡轨道的径向内侧的部分设置有第二突出部 。 第一和第二突起的形状被设定为使得不同加速度能量的光束的激光振荡数可以保持恒定，或者与能量保持一致。 在从圆形加速器发射带电粒子束的情况下，可以静态校正归因于光束轨道变化的曲调的变化，曲线线性地变化，并且光束的发射调节变得容易。
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公开(公告)号：US08836247B2
公开(公告)日：2014-09-16
申请号：US13643225
申请日：2011-06-14
CPC分类号： H05H9/042 , H05H2007/043 , H05H2007/222
摘要： A drift-tube linear accelerator that passes an injected particle beam through inside a plurality of cylindrical drift-tube electrodes arranged in a cylindrical cavity in a particle beam traveling direction and accelerates the particle beam by a radio-frequency electric field generated between the plurality of cylindrical drift-tube electrodes, wherein at least part of a focusing device for focusing the particle beam is disposed inside an end drift-tube electrode that is arranged nearest the injection side of the cylindrical cavity among the plurality of cylindrical drift-tube electrodes, with the focusing device being positionally adjustable independently of the end drift-tube electrode.
摘要翻译： 一种漂移管线性加速器，其将注入的粒子束通过在粒子束行进方向上布置在圆柱形腔中的多个圆柱形漂移管电极内部，并通过在多个粒子束之间产生的射频电场来加速粒子束 圆柱形漂移管电极，其中用于聚焦粒子束的聚焦装置的至少一部分设置在多个圆柱形漂移管电极中最靠近圆柱形空腔的注入侧布置的端部漂移管电极内部， 聚焦装置可以独立于端部漂移管电极位置调节。
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6.发明授权H-mode drift tube linac, and method of adjusting electric field distribution in H-mode drift tube linac 有权H模式漂移管线性加速器，以及H模式漂移管直线加速器调整电场分布的方法公开(公告)号：US08421379B2
公开(公告)日：2013-04-16
申请号：US12790195
申请日：2010-05-28
申请人： Kazuo Yamamoto , Hirofumi Tanaka , Yoichi Kuroda
发明人： Kazuo Yamamoto , Hirofumi Tanaka , Yoichi Kuroda
IPC分类号： H05H9/00
摘要： An H-mode drift tube linac according to the present invention includes: an accelerator cavity which functions as a vacuum chamber and a resonator; drift tube electrodes for generating accelerating voltages in a charged particle transporting direction in the accelerator cavity; tuners for adjusting a distribution of electric fields generated at gaps between respective pairs of the drift tube electrodes; and antennas for measuring a variation of the distribution of the electric fields, the antennas being provided along the charged particle transporting direction in the accelerator cavity.
摘要翻译： 根据本发明的H型漂移管直线加速器包括：用作真空室和谐振器的加速器腔; 漂移管电极，用于在加速器腔中产生带电粒子输送方向的加速电压; 用于调节在各对漂移管电极之间的间隙处产生的电场分布的调谐器; 以及用于测量电场分布变化的天线，沿着加速器腔中的带电粒子传输方向提供天线。
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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
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。
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公开(公告)号：US20130038248A1
公开(公告)日：2013-02-14
申请号：US13643225
申请日：2011-06-14
IPC分类号： H05H9/00
CPC分类号： H05H9/042 , H05H2007/043 , H05H2007/222
摘要： A drift-tube linear accelerator that passes an injected particle beam through inside a plurality of cylindrical drift-tube electrodes arranged in a cylindrical cavity in a particle beam traveling direction and accelerates the particle beam by a radio-frequency electric field generated between the plurality of cylindrical drift-tube electrodes, wherein at least part of a focusing device for focusing the particle beam is disposed inside an end drift-tube electrode that is arranged nearest the injection side of the cylindrical cavity among the plurality of cylindrical drift-tube electrodes, with the focusing device being positionally adjustable independently of the end drift-tube electrode.
摘要翻译： 一种漂移管线性加速器，其将注入的粒子束通过在粒子束行进方向上布置在圆柱形腔中的多个圆柱形漂移管电极内部，并通过在多个粒子束之间产生的射频电场来加速粒子束 圆柱形漂移管电极，其中用于聚焦粒子束的聚焦装置的至少一部分设置在多个圆柱形漂移管电极中最靠近圆柱形空腔的注入侧布置的端部漂移管电极内部， 聚焦装置可以独立于端部漂移管电极位置调节。
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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
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。
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公开(公告)号：US10075668B2
公开(公告)日：2018-09-11
申请号：US13490076
申请日：2012-06-06
IPC分类号： H04N7/088 , H04N5/85 , H04N5/278 , H04N5/765 , H04N5/781 , H04N9/804 , H04N9/806 , H04N9/82 , H04N21/488
CPC分类号： H04N5/85 , G11B2220/2541 , H04N5/278 , H04N5/765 , H04N5/781 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8211 , H04N9/8233 , H04N21/4884
摘要： Described herein is an information processing device, information processing method, program storage medium, program, data structure, and manufacturing method for storage medium wherein a user can determine subtitles with certainty. That is, an attribute buffer holds at least font style specifying information which specifies a font style to be applied for a character object for a subtitle held in a character object buffer, and width specifying information which can specify the width of the outline of the character object corresponding to the font style having an outline. In the case that the font style having an outline is specified in the font style specifying information, a font rasterizer obtains font style data of the font style having an outline, updates the font style data based on the width specifying information, and converts the character object into subtitle data, using at least the updated font style data.
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