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71. 发明授权

US09776019B2 Particle beam therapy system 有权
公开(公告)号：US09776019B2
公开(公告)日：2017-10-03
申请号：US14132965
申请日：2013-12-18
申请人： HITACHI, LTD.
发明人： Kazuyoshi Saito , Takuya Nomura , Hideaki Nishiuchi
IPC分类号： H05H13/04 , H05H7/10 , A61N5/10 , H05H7/00
CPC分类号： A61N5/1077 , A61N2005/1087 , H05H7/10 , H05H13/04 , H05H2007/004
摘要： A particle beam therapy system is disclosed which includes: a synchrotron accelerating a charged particle beam injected from a pre-accelerator up to a predetermined energy level before applying a high-frequency voltage to an extraction device to extract the charged particle beam caused to exceed a stability limit; a beam transportation system transporting the charged particle beam extracted from the synchrotron up to a treatment room, and an irradiation device irradiating a patient in the treatment room with the charged particle beam in conformity to the patient's tumor shape. The synchrotron has functionality to accelerate or decelerate the charged particle beam successively to extract the charged particle beam at a plurality of energy levels during an extraction phase of the synchrotron, the beam transportation system further having functionality to block off an unnecessary charged particle beam extracted from the synchrotron during acceleration or deceleration.

72. 发明授权

US09661735B2 Synchrotron injector system, and synchrotron system operation method 有权
公开(公告)号：US09661735B2
公开(公告)日：2017-05-23
申请号：US15024737
申请日：2013-11-26
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Kazuo Yamamoto , Sadahiro Kawasaki , Hiromitsu Inoue
IPC分类号： H05H7/08 , H05H9/00 , H05H13/04
CPC分类号： H05H7/08 , H05H9/00 , H05H9/04 , H05H13/04 , H05H2007/082 , H05H2277/10
摘要： A synchrotron injector system comprising a first ion source which generates a first ion, a second ion source which generates a second ion having a smaller charge-to-mass ratio than a charge-to-mass ratio of the first ion, a pre-accelerator having the capability to enable to accelerate both the first ion and the second ion, a low-energy beam transport line which is constituted in such a way to inject either the first ion or the second ion into the pre-accelerator, and a self-focusing type post-accelerator which accelerates only the first ion after acceleration which is emitted from the pre-accelerator.

73. 发明申请

US20150228859A1 GRAPHENE-BASED SOLID STATE DEVICES CAPABLE OF EMITTING ELECTROMAGNETIC RADIATION AND IMPROVEMENTS THEREOF 有权
标题翻译：能够发射电磁辐射的基于石墨的固体状态器件及其改进
公开(公告)号：US20150228859A1
公开(公告)日：2015-08-13
申请号：US14235184
申请日：2012-07-27
申请人： Jay P. Morreale
发明人： Jay P. Morreale
IPC分类号： H01L33/34 , H05H13/04 , H01L33/36 , H01L29/786 , H01L33/04
CPC分类号： H01L33/34 , H01L21/02527 , H01L21/02587 , H01L29/1606 , H01L29/78684 , H01L29/82 , H01L33/0041 , H01L33/04 , H01L33/36 , H01L51/5296 , H05H13/04
摘要： Described herein are solid-state devices based on graphene in a Field Effect Transistor (FET) structure that emits high frequency Electromagnetic (EM) radiation using one or more DC electric fields and periodic magnetic arrays or periodic nanostructures. A number of devices are described that are capable of generating and emitting electromagnetic radiation.
摘要翻译：这里描述的是基于场效应晶体管（FET）结构中的石墨烯的固态器件，其使用一个或多个DC电场和周期性磁阵列或周期性纳米结构发射高频电磁（EM）辐射。描述了能够产生和发射电磁辐射的多个装置。

74. 发明授权

US09044600B2 Proton tomography apparatus and method of operation therefor 有权
标题翻译：质子层析成像装置及其操作方法
公开(公告)号：US09044600B2
公开(公告)日：2015-06-02
申请号：US13087096
申请日：2011-04-14
申请人： Vladimir Balakin
发明人： Vladimir Balakin
IPC分类号： A61N5/00 , H05H7/10 , H05H13/04 , A61N5/10
CPC分类号： A61N5/10 , A61N2005/1061 , A61N2005/1087 , H05H7/10 , H05H13/04
摘要： The invention relates to a method and apparatus for charged particle tomographic imaging using a tomography system. The tomography imaging system is optionally simultaneously operational with a charged particle cancer therapy system using common elements, allows tomographic imaging with rotation of the patient, is operational on a patient in an upright, semi-upright, and/or horizontal position, is simultaneously operational with X-ray imaging, and/or allows use of adaptive charged particle cancer therapy. The common tomography and cancer therapy apparatus elements are operational in a multi-axis and/or multi-field raster beam mode.
摘要翻译：本发明涉及使用断层摄影系统的带电粒子断层成像的方法和装置。层析成像系统可选地与使用共同元件的带电粒子癌治疗系统同时操作，允许患者旋转的层析成像在直立，半直立和/或水平位置的患者上操作，同时操作通过X射线成像，和/或允许使用适应性带电粒子癌症治疗。常见的断层摄影和癌症治疗装置元件在多轴和/或多场光栅束模式中可操作。

75. 发明授权

US08896239B2 Charged particle beam injection method and apparatus used in conjunction with a charged particle cancer therapy system 有权
标题翻译：与带电粒子癌治疗系统结合使用的带电粒子束注射方法和装置
公开(公告)号：US08896239B2
公开(公告)日：2014-11-25
申请号：US12994106
申请日：2009-05-21
申请人： Vladimir Yegorovich Balakin
发明人： Vladimir Yegorovich Balakin
IPC分类号： H05H15/00 , A61N5/10 , H05H7/08 , H05H13/04
CPC分类号： A61N5/1042 , A61N5/1043 , A61N5/1064 , A61N5/1078 , A61N2005/1061 , A61N2005/1087 , H05H7/08 , H05H13/04 , H05H2007/082 , H05H2007/085 , H05H2007/087 , H05H2007/088 , H05H2277/11
摘要： The invention comprises a charged particle beam injection method and apparatus used in conjunction with multi-axis charged particle radiation therapy of cancerous tumors. The negative ion beam source includes a negative ion beam source, vacuum system, an ion beam focusing lens, and/or a tandem accelerator. The negative ion beam source uses electric field lines for focusing a negative ion beam. The negative ion source plasma chamber includes a magnetic material, which provides a magnetic field barrier between a high temperature plasma chamber and a low temperature plasma region. The injection system vacuum system and a synchrotron vacuum system are separated by a conversion foil, where negative ions are converted to positive ions. The foil is sealed to the edges of the vacuum tube providing for a higher partial pressure in the injection system vacuum chamber and a lower pressure in the synchrotron vacuum system.
摘要翻译：本发明包括与癌肿瘤的多轴带电粒子放射治疗结合使用的带电粒子束注射方法和装置。负离子束源包括负离子束源，真空系统，离子束聚焦透镜和/或串联加速器。负离子束源使用电场线来聚焦负离子束。负离子源等离子体室包括磁性材料，其在高温等离子体室和低温等离子体区域之间提供磁场屏障。注射系统真空系统和同步加速器真空系统由转换箔分离，其中负离子转化为正离子。箔片密封到真空管的边缘，在注射系统真空室中提供更高的分压，并且同步加速器真空系统中的压力较低。

76. 发明申请

US20140048707A1 Optical Characterization Systems Employing Compact Synchrotron Radiation Sources 有权
标题翻译：使用紧凑型同步辐射源的光学表征系统
公开(公告)号：US20140048707A1
公开(公告)日：2014-02-20
申请号：US13964880
申请日：2013-08-12
申请人： KLA-Tencor Corporation
发明人： Yanwei Liu , Daniel C. Wack
IPC分类号： H05H13/04 , H01J37/02
CPC分类号： H05H13/04 , H01J37/02 , H05G2/00 , H05G2/001 , H05H7/04 , H05H7/08
摘要： A compact synchrotron radiation source includes an electron beam generator, an electron storage ring, one or more wiggler insertion devices disposed along one or more straight sections of the electron storage ring, the one or more wiggler insertion devices including a set of magnetic poles configured to generate a periodic alternating magnetic field suitable for producing synchrotron radiation emitted along the direction of travel of the electrons of the storage ring, wherein the one or more wiggler insertion devices are arranged to provide light to a set of illumination optics of a wafer optical characterization system or a mask optical characterization system, wherein the etendue of a light beam emitted by the one or more wiggler insertion devices is matched to the illumination optics of the at least one of a wafer optical characterization system and the mask optical characterization system.
摘要翻译：紧凑型同步加速器辐射源包括电子束发生器，电子存储环，沿着电子存储环的一个或多个直线部分设置的一个或多个摆动插入装置，一个或多个摆动插入装置包括一组磁极，产生适于产生沿着存储环的电子的行进方向发射的同步加速器辐射的周期性交变磁场，其中一个或多个摆动插入装置被布置成向晶片光学表征系统的一组照明光学器件提供光或掩模光学表征系统，其中由一个或多个摆动插入装置发射的光束的光密度与晶片光学表征系统和掩模光学表征系统中的至少一个的照明光学器件相匹配。

77. 发明申请

US20130193353A1 CHARGED PARTICLE ACCELERATOR AND PARTICLE BEAM THERAPY SYSTEM 有权
标题翻译：充电颗粒加速器和颗粒束治疗系统
公开(公告)号：US20130193353A1
公开(公告)日：2013-08-01
申请号：US13582645
申请日：2012-01-26
申请人： Masahiro Ikeda , Yuko Kijima , Shunsuke Okada
发明人： Masahiro Ikeda , Yuko Kijima , Shunsuke Okada
IPC分类号： H05H13/04 , A61N5/10
CPC分类号： H05H13/04 , A61N2005/1087 , H05H2007/046 , H05H2277/11
摘要： The objective is to obtain a charged particle accelerator where the amount of pattern data for operating an acceleration cavity and electromagnets based on time clocks is reduced and the pattern data communication time is shortened. An accelerator control apparatus provided in a charged particle accelerator of the present invention is characterized by including a clock generation unit that generates an acceleration cavity clock and an electromagnet clock that is synchronized with the acceleration cavity clock and has a frequency lower than that of the acceleration cavity clock; a high-frequency control unit that controls an acceleration cavity, based on an acceleration cavity pattern stored in a first pattern memory and the acceleration cavity clock; and a deflection electromagnet control unit that controls a deflection electromagnet, based on a deflection electromagnet pattern stored in a second pattern memory and the electromagnet clock.
摘要翻译：目的是获得一种带电粒子加速器，其中用于操作基于时钟的加速腔和电磁体的模式数据量减少，并且模式数据通信时间缩短。在本发明的带电粒子加速器中设置的加速器控制装置的特征在于，包括：时钟生成部，其生成加速腔时钟;以及与加速腔时钟同步的电磁时钟，其频率比加速度腔钟; 基于存储在第一图案存储器中的加速腔图案和加速腔时钟控制加速腔的高频控制单元; 以及基于存储在第二图案存储器中的偏转电磁体图案和电磁时钟来控制偏转电磁体的偏转电磁体控制单元。

78. 发明申请

US20120313554A1 ACCELERATOR FOR CHARGED PARTICLES 有权
标题翻译：加速器填充颗粒
公开(公告)号：US20120313554A1
公开(公告)日：2012-12-13
申请号：US13581263
申请日：2011-02-02
申请人： Oliver Heid
发明人： Oliver Heid
IPC分类号： H05H13/04 , H05H5/06
CPC分类号： H05H5/04 , H05H5/02 , H05H5/06
摘要： An accelerator for charged particle may include: a capacitor stack which includes a first electrode that can be brought to a first potential, a second electrode that is concentric to the first electrode and can be brought to a second potential differing from the first potential, and at least one intermediate electrode that is concentrically arranged between the first electrode and the second electrode and can be brought to an intermediate potential lying between the first potential and the second potential; a switching device to which the electrodes of the capacitor stack are connected and which is designed such that the concentric electrodes of the capacitor stack can be brought to increasing potential stages during operation of the switching device; a first and a second acceleration channel formed by first and second openings in the electrodes of the capacitor stack such that charged particles can be accelerated along the first and second acceleration channel by means of the electrodes; and a device which can influence the accelerated particle beam within the capacitor stack such that photons emitted by the particle beam are produced.
摘要翻译：用于带电粒子的加速器可以包括：电容器堆叠，其包括可以被带到第一电位的第一电极，与第一电极同心并且可以被带到与第一电位不同的第二电位的第二电极，以及至少一个中间电极，其同心地布置在所述第一电极和所述第二电极之间，并且可以处于位于所述第一电位和所述第二电位之间的中间电位; 连接电容器堆叠的电极的开关装置，其被设计成使得电容器堆叠的同心电极在开关装置的操作期间可以增加电位级; 第一加速通道和第二加速通道，由电容器叠层的电极中的第一和第二开口形成，使得带电粒子可以通过电极沿第一和第二加速通道加速; 以及可以影响电容器堆叠内的加速粒子束的装置，从而产生由粒子束发射的光子。

79. 发明申请

US20110284761A1 SYNCHROTRON POWER SUPPLY APPARATUS AND METHOD OF USE THEREOF 有权
标题翻译：同步电源装置及其使用方法
公开(公告)号：US20110284761A1
公开(公告)日：2011-11-24
申请号：US13196720
申请日：2011-08-02
申请人： Vladimir Balakin
发明人： Vladimir Balakin
IPC分类号： H01J3/14 , H05H13/04
CPC分类号： A61N5/10 , A61N2005/1087 , H05H7/10 , H05H13/04
摘要： The invention comprises a charged particle cancer therapy system or synchrotron system using a single power supply electrically connected to a plurality of magnet sections to provide a uniform current to a plurality of magnets at a given period in time. Optionally, one or more switches introduce a corresponding one or more resistors into a circuit linking the power supply to a magnet or an inductor during an applied power recovery phase between acceleration cycles of the synchrotron, which reduces time of reduction in power from an active applied power to a power suitable for use with a subsequent injection of charged particles into the synchrotron.
摘要翻译：本发明包括带电粒子癌症治疗系统或同步加速器系统，其使用电连接到多个磁体部分的单个电源，以在给定的时间段内向多个磁体提供均匀的电流。可选地，一个或多个开关将相应的一个或多个电阻器引入到在同步加速器的加速循环之间的施加的功率恢复阶段期间将电源连接到磁体或电感器的电路中，从而减少来自主动施加的功率的时间功率适用于随后将带电粒子注入同步加速器中的功率。

80. 发明授权

US07755305B2 Charged particle beam extraction system and method 失效
标题翻译：带电粒子束提取系统及方法
公开(公告)号：US07755305B2
公开(公告)日：2010-07-13
申请号：US12129145
申请日：2008-05-29
申请人： Masumi Umezawa , Kazuo Hiramoto , Koji Matsuda
发明人： Masumi Umezawa , Kazuo Hiramoto , Koji Matsuda
IPC分类号： H05H13/04 , H05H7/10 , A61N5/10
CPC分类号： A61N5/10 , A61N2005/1074 , A61N2005/1087 , G21K1/043 , H05H7/10
摘要： A charged particle beam extraction system and method capable of shortening the irradiation time and increasing the number of patients treatable per unit time. The charged particle beam extraction system comprises a synchrotron for cyclically performing patterned operation including four steps of introducing, accelerating, extracting and decelerating an ion beam, an on/off switch for opening or closing connection between an RF knockout electrode and an RF power supply for applying RF power to the RF knockout electrode, and a timing controller for controlling on/off-timing of the on/off switch such that when extraction of the ion beam is stopped at least once during the extraction step of the synchrotron, an amount of the ion beam extracted from the synchrotron in one cycle is held substantially at a setting value.
摘要翻译：一种带电粒子束提取系统和方法，其能够缩短照射时间并增加每单位时间可治疗的患者数量。带电粒子束提取系统包括用于循环执行图案化操作的同步加速器，其包括引入，加速，提取和减速离子束的四个步骤，用于打开或关闭RF击穿电极和RF电源之间的连接的开/关开关，将RF功率施加到RF击穿电极，以及定时控制器，用于控制开/关开关的接通/断开定时，使得当在同步加速器的提取步骤期间离子束的提取停止至少一次时，在一个周期内从同步加速器提取的离子束基本保持在设定值。

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