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1. 发明授权

US08253113B2 Charged particle beam irradiation system and charged particle beam extraction method 有权
标题翻译：带电粒子束照射系统和带电粒子束提取方法
公开(公告)号：US08253113B2
公开(公告)日：2012-08-28
申请号：US12490696
申请日：2009-06-24
申请人： Hideaki Nishiuchi , Kazuyoshi Saito , Masahiro Tadokoro , Hiroshi Akiyama , Kazuo Hiramoto
发明人： Hideaki Nishiuchi , Kazuyoshi Saito , Masahiro Tadokoro , Hiroshi Akiyama , Kazuo Hiramoto
IPC分类号： G21K5/04
CPC分类号： A61N5/10 , A61N2005/1087 , H05H7/10 , H05H13/04
摘要： A charged particle beam irradiation system includes a synchrotron which accelerates an ion beam, an irradiation apparatus for irradiating an object with the ion beam introduced from the synchrotron, detection means for measuring an amount of accumulated charge of the ion beam that orbits in the synchrotron immediately before an extraction control period in an operating cycle of the synchrotron, and beam extraction control means for controlling extraction of the ion beam based on the measurement result of the accumulated beam charge amount so that extraction of a total amount of the ion beam is to be completed with an expiration of an extraction control time, the extraction control time representing a length of the extraction control period of the synchrotron and being set in advance.
摘要翻译：带电粒子束照射系统包括加速离子束的同步加速器，用于从同步加速器引入的离子束照射物体的照射装置，用于测量在同步加速器中轨道运动的离子束的累积电荷量的检测装置在同步加速器的操作循环中的提取控制期间之前，以及根据累积的光束电荷量的测量结果控制离子束的提取的光束提取控制装置，使得离子束的总量的提取为在提取控制时间到期时完成，提取控制时间表示同步加速器的提取控制周期的长度，并且预先设定。

2. 发明授权

US07807982B2 Particle beam irradiation system 有权
标题翻译：粒子束照射系统
公开(公告)号：US07807982B2
公开(公告)日：2010-10-05
申请号：US11692331
申请日：2007-03-28
申请人： Hideaki Nishiuchi , Kazuyoshi Saito
发明人： Hideaki Nishiuchi , Kazuyoshi Saito
IPC分类号： H01J49/00
CPC分类号： H05H7/10 , A61N5/1043 , A61N2005/1087 , G21K1/10 , G21K5/04
摘要： It is an object of the present invention to provide a charged particle beam extraction method and particle beam irradiation system that make it possible to exercise intensity control over an extracted ion beam while a simple device configuration is employed. To accomplish the above object, there is provided a particle beam irradiation system comprising: a synchrotron for accelerating and extracting an charged particle beam; an irradiation apparatus for extracting the charged particle beam that is extracted from the synchrotron; first beam intensity modulation means for controlling the beam intensity of the charged particle beam extracted from the synchrotron during an extraction control period of an operation cycle of the synchrotron; and second beam intensity modulation means for controlling the beam intensity during each of a plurality of irradiation periods contained in the extraction control period of the operation cycle.
摘要翻译：本发明的目的是提供一种带电粒子束提取方法和粒子束照射系统，其可以在采用简单的装置配置的情况下对提取的离子束进行强度控制。为了实现上述目的，提供了一种粒子束照射系统，包括：用于加速和提取带电粒子束的同步加速器; 用于提取从同步加速器提取的带电粒子束的照射装置; 第一光束强度调制装置，用于在同步加速器的操作周期的提取控制周期期间控制从同步加速器提取的带电粒子束的束强度; 以及第二光束强度调制装置，用于在包含在操作周期的提取控制周期中的多个照射周期的每一个期间控制光束强度。

3. 发明授权

US07982198B2 Particle beam irradiation system 有权
标题翻译：粒子束照射系统
公开(公告)号：US07982198B2
公开(公告)日：2011-07-19
申请号：US12493379
申请日：2009-06-29
申请人： Hideaki Nishiuchi , Kazuyoshi Saito
发明人： Hideaki Nishiuchi , Kazuyoshi Saito
IPC分类号： A61N5/00
CPC分类号： H05H7/10 , A61N5/1043 , A61N2005/1087 , G21K1/10 , G21K5/04
摘要： It is an object of the present invention to provide a charged particle beam extraction method and particle beam irradiation system that make it possible to exercise intensity control over an extracted ion beam while a simple device configuration is employed. To accomplish the above object, there is provided a particle beam irradiation system comprising: a synchrotron for accelerating and extracting an charged particle beam; an irradiation apparatus for extracting the charged particle beam that is extracted from the synchrotron; first beam intensity modulation means for controlling the beam intensity of the charged particle beam extracted from the synchrotron during an extraction control period of an operation cycle of the synchrotron; and second beam intensity modulation means for controlling the beam intensity during each of a plurality of irradiation periods contained in the extraction control period of the operation cycle.
摘要翻译：本发明的目的是提供一种带电粒子束提取方法和粒子束照射系统，其可以在采用简单的装置配置的情况下对提取的离子束进行强度控制。为了实现上述目的，提供了一种粒子束照射系统，包括：用于加速和提取带电粒子束的同步加速器; 用于提取从同步加速器提取的带电粒子束的照射装置; 第一光束强度调制装置，用于在同步加速器的操作周期的提取控制周期期间控制从同步加速器提取的带电粒子束的束强度; 以及第二光束强度调制装置，用于在包含在操作周期的提取控制周期中的多个照射周期的每一个期间控制光束强度。

4. 发明申请

US20090283704A1 PARTICLE BEAM IRRADIATION SYSTEM 有权
标题翻译：颗粒光束辐照系统
公开(公告)号：US20090283704A1
公开(公告)日：2009-11-19
申请号：US12493379
申请日：2009-06-29
申请人： Hideaki Nishiuchi , Kazuyoshi Saito
发明人： Hideaki Nishiuchi , Kazuyoshi Saito
IPC分类号： A61N5/00
CPC分类号： H05H7/10 , A61N5/1043 , A61N2005/1087 , G21K1/10 , G21K5/04
摘要： It is an object of the present invention to provide a charged particle beam extraction method and particle beam irradiation system that make it possible to exercise intensity control over an extracted ion beam while a simple device configuration is employed. To accomplish the above object, there is provided a particle beam irradiation system comprising: a synchrotron for accelerating and extracting an charged particle beam; an irradiation apparatus for extracting the charged particle beam that is extracted from the synchrotron; first beam intensity modulation means for controlling the beam intensity of the charged particle beam extracted from the synchrotron during an extraction control period of an operation cycle of the synchrotron; and second beam intensity modulation means for controlling the beam intensity during each of a plurality of irradiation periods contained in the extraction control period of the operation cycle.
摘要翻译：本发明的目的是提供一种带电粒子束提取方法和粒子束照射系统，其可以在采用简单的装置配置的情况下对提取的离子束进行强度控制。为了实现上述目的，提供了一种粒子束照射系统，包括：用于加速和提取带电粒子束的同步加速器; 用于提取从同步加速器提取的带电粒子束的照射装置; 第一光束强度调制装置，用于在同步加速器的操作周期的提取控制周期期间控制从同步加速器提取的带电粒子束的束强度; 以及第二光束强度调制装置，用于在包含在操作周期的提取控制周期中的多个照射周期的每一个期间控制光束强度。

5. 发明申请

US20070228304A1 PARTICLE BEAM IRRADIATION SYSTEM 有权
标题翻译：颗粒光束辐照系统
公开(公告)号：US20070228304A1
公开(公告)日：2007-10-04
申请号：US11692331
申请日：2007-03-28
申请人： Hideaki Nishiuchi , Kazuyoshi Saito
发明人： Hideaki Nishiuchi , Kazuyoshi Saito
IPC分类号： G21G4/00
CPC分类号： H05H7/10 , A61N5/1043 , A61N2005/1087 , G21K1/10 , G21K5/04
摘要： It is an object of the present invention to provide a charged particle beam extraction method and particle beam irradiation system that make it possible to exercise intensity control over an extracted ion beam while a simple device configuration is employed. To accomplish the above object, there is provided a particle beam irradiation system comprising: a synchrotron for accelerating and extracting an charged particle beam; an irradiation apparatus for extracting the charged particle beam that is extracted from the synchrotron; first beam intensity modulation means for controlling the beam intensity of the charged particle beam extracted from the synchrotron during an extraction control period of an operation cycle of the synchrotron; and second beam intensity modulation means for controlling the beam intensity during each of a plurality of irradiation periods contained in the extraction control period of the operation cycle.
摘要翻译：本发明的目的是提供一种带电粒子束提取方法和粒子束照射系统，其可以在采用简单的装置配置的情况下对提取的离子束进行强度控制。为了实现上述目的，提供了一种粒子束照射系统，包括：用于加速和提取带电粒子束的同步加速器; 用于提取从同步加速器提取的带电粒子束的照射装置; 第一光束强度调制装置，用于在同步加速器的操作周期的提取控制周期期间控制从同步加速器提取的带电粒子束的束强度; 以及第二光束强度调制装置，用于在包含在操作周期的提取控制周期中的多个照射周期的每一个期间控制光束强度。

6. 发明授权

US07545781B2 Wireless packet communication method and wireless packet communication apparatus 有权
标题翻译：无线分组通信方法和无线分组通信装置
公开(公告)号：US07545781B2
公开(公告)日：2009-06-09
申请号：US10549242
申请日：2004-07-14
申请人： Shinya Otsuki , Tomoaki Kumagai , Kengo Nagata , Kazuyoshi Saito , Satoru Aikawa , Yasuhiko Inoue
发明人： Shinya Otsuki , Tomoaki Kumagai , Kengo Nagata , Kazuyoshi Saito , Satoru Aikawa , Yasuhiko Inoue
IPC分类号： H04Q7/24
CPC分类号： H04W74/0816 , H04W36/16
摘要： A transmit-side STA transmits a wireless packet using a wireless channel which has been determined to be idle by both a physical carrier sense for determining based on received power whether the wireless channel is busy or idle and a virtual carrier sense for determining the wireless channel to be busy during set transmission inhibition time. At this time, the transmit-side STA sets transmission time used for the virtual carrier sense to a paired wireless channel which is affected by leakage from a transmitting wireless channel. This allows for setting transmission inhibition time to a paired wireless channel even when the paired wireless channel cannot successfully receive due to the effect caused by leakage from the transmitting wireless channel.
摘要翻译：发送侧STA使用无线信道来发送无线信道，该无线信道已经被确定为基于接收到的功率的用于确定的物理载波侦听是空闲的，无论无线信道是忙还是空闲，以及用于确定无线信道的虚拟载波侦听在设置传输禁止时间期间忙。此时，发送侧STA将用于虚拟载波侦听的传输时间设置为受来自发射无线信道的泄漏影响的成对无线信道。这允许即使当成对的无线信道由于从发送无线信道的泄漏引起的影响而不能成功接收时，也可以将配置的无线信道的传输禁止时间设置为一个。

7. 发明申请

US20060233146A1 Radio packet communication method and radio packet communication apparatus 有权
标题翻译：无线分组通信方法和无线分组通信装置
公开(公告)号：US20060233146A1
公开(公告)日：2006-10-19
申请号：US10553107
申请日：2004-09-09
申请人： Kengo Nagata , Tomoaki Kumagai , Shinya Otsuki , Kazuyoshi Saito , Satoru Aikawa
发明人： Kengo Nagata , Tomoaki Kumagai , Shinya Otsuki , Kazuyoshi Saito , Satoru Aikawa
IPC分类号： H04B7/216
CPC分类号： H04W74/0808 , H04W72/02
摘要： In a wireless packet communication method for transmitting a plurality of wireless packets simultaneously by using multiple wireless channels determined to be idle by carrier sense, a wireless channel determined to be idle and MIMO, or the multiple wireless channel and the MIMO, a mandatory channel that is always used for transmission is set. The wireless packets are transmitted by using the wireless channel(s) including the mandatory channel only when the mandatory channel is idle. That is, in case of transmitting a plurality of wireless packets simultaneously, transmission is performed by using the wireless channel(s) including the mandatory channel, and transmission is not performed when the mandatory channel is not idle.
摘要翻译：在无线分组通信方法中，通过使用确定为空闲的多个无线信道，通过载波侦听，确定为空闲的无线信道，MIMO或多个无线信道和MIMO来同时发送多个无线分组，始终用于传输设置。只有当强制性信道空闲时，无线数据包才通过使用包含强制信道的无线信道进行传输。也就是说，在同时发送多个无线分组的情况下，通过使用包括强制信道的无线信道来执行传输，并且当强制信道不空闲时不执行传输。

8. 发明授权

US4541435A Ultrasonic imaging apparatus 失效
公开(公告)号：US4541435A
公开(公告)日：1985-09-17
申请号：US546079
申请日：1983-10-28
申请人： Kazuyoshi Saito , Taketoshi Iida , Toshio Shirasaka , Yasuhiko Takemura
发明人： Kazuyoshi Saito , Taketoshi Iida , Toshio Shirasaka , Yasuhiko Takemura
IPC分类号： A61B8/00 , A61B8/14 , G01S7/52 , G10K11/34 , A61B10/00
CPC分类号： G01S15/8927 , G01S7/5206 , G10K11/341
摘要： Ultrasonic imaging apparatus including ultrasonic transducers for emitting acoustic wave beams of various apertures, apparatus for directing two acoustic wave beams of substantially different focussing distances on the same beam direction, circuitry for receiving the reflected waves corresponding to the beam directions, apparatus for modulating the scanning lines corresponding to the beam directions of the reflected acoustic waves, and apparatus for composing the scanning lines corresponding to the two acoustic beams directed on the same beam direction into a single scanning line for display.

9. 发明授权

US07400616B2 Wireless packet communication method and wireless packet communication apparatus 有权
标题翻译：无线分组通信方法和无线分组通信装置
公开(公告)号：US07400616B2
公开(公告)日：2008-07-15
申请号：US10545489
申请日：2004-06-18
申请人： Kazuyoshi Saito , Tomoaki Kumagai , Shinya Otsuki , Kengo Nagata , Satoru Aikawa , Atsushi Ohta , Akinori Hirukawa
发明人： Kazuyoshi Saito , Tomoaki Kumagai , Shinya Otsuki , Kengo Nagata , Satoru Aikawa , Atsushi Ohta , Akinori Hirukawa
IPC分类号： H04J3/24
CPC分类号： H04L1/1628 , H04L1/1685
摘要： A plurality of data packets that contain sequence numbers, respectively, are transmitted simultaneously between two STAs by using a wireless channel and MIMO. An STA receiving the plurality of data packets transmitted simultaneously by using MIMO generates a single ACK packet containing information that corresponds to a sequence number of each data packet successfully received, and transmits the single ACK packet to a transmit-side STA without using MIMO. Thus, a ratio of successful ACK packet receptions to total receptions can be increased. An effect of improving throughput achieved by simultaneous transmission can also be ensured.
摘要翻译：通过使用无线信道和MIMO，分别在两个STA之间同时发送包含序列号的多个数据分组。接收通过使用MIMO同时发送的多个数据分组的STA生成包含与成功接收的每个数据分组的序列号对应的信息的单个ACK分组，并且在不使用MIMO的情况下将单个ACK分组发送到发送侧STA。因此，可以增加成功的ACK分组接收与总接收的比率。还可以确保通过同时传输实现提高吞吐量的效果。

10. 发明申请

US20060171353A1 Radio packet communication method 有权
标题翻译：无线分组通信方式
公开(公告)号：US20060171353A1
公开(公告)日：2006-08-03
申请号：US10548788
申请日：2004-06-18
申请人： Kengo Nagata , Tomoaki Kumagai , Shinya Otsuki , Kazuyoshi Saito , Satoru Aikawa , Atsushi Ohta , Akinori Hirukawa
发明人： Kengo Nagata , Tomoaki Kumagai , Shinya Otsuki , Kazuyoshi Saito , Satoru Aikawa , Atsushi Ohta , Akinori Hirukawa
IPC分类号： H04Q7/00 , H04L12/413
CPC分类号： H04B7/04 , H04L1/06 , H04L1/1887 , H04L1/1893 , H04L5/143 , H04L27/2601 , H04L2001/0096 , H04W28/04 , H04W72/1263 , H04W74/0808
摘要： In retransmission processing due to a failure of transmission of data packets, a plurality of data packets are simultaneously transmitted between two STAs by utilizing multiple wireless channels and MIMO, and the number of idle channels and the number of retransmission packets are compared. Then, when both of the numbers are different or only when the number of idle channels is larger than the number of retransmission packets, the retransmission packets are reconstructed according to the number of idle channels, and the reconstructed retransmission packets are simultaneously transmitted by using the idle channels.
摘要翻译：在由于数据分组传输失败引起的重传处理中，通过利用多个无线信道和MIMO，在两个STA之间同时发送多个数据分组，并比较空闲信道的数量和重传分组的数量。然后，当两个数不同或仅当空闲信道的数量大于重发分组数时，根据空闲信道的数量来重构重传分组，并且通过使用重发分组同时发送重构的重传分组空闲频道。

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