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31. 发明授权

EP2566305B1 CHARGED PARTICLE ACCELERATOR AND CHARGED PARTICLE ACCELERATION METHOD 有权
标题翻译：加速带电粒子的带电粒子加速器和方法
公开(公告)号：EP2566305B1
公开(公告)日：2015-07-29
申请号：EP11774949.9
申请日：2011-04-25
申请人： Quan Japan Co., Ltd.
发明人： KOKUBO Yuji , UENO Masatoshi , MUKAI Masumi , MATSUNAGA Masahiko
IPC分类号： H05H7/02 , H05H7/22
CPC分类号： H05H5/06 , H05H7/02 , H05H7/22 , H05H13/10 , H05H2007/222

32. 发明授权

EP2786643B1 RF DEVICE FOR SYNCHROCYCLOTRON 有权
标题翻译：射频器件用于同步回旋加速器
公开(公告)号：EP2786643B1
公开(公告)日：2015-03-04
申请号：EP12784013.0
申请日：2012-11-13
申请人： Ion Beam Applications
发明人： ABS, Michel , AMELIA, Jean-Claude
IPC分类号： H05H7/02 , H05H13/02
CPC分类号： H05H7/02 , H05H13/02 , H05H2007/025

33. 发明公开

EP2786643A1 RF DEVICE FOR SYNCHROCYCLOTRON 有权
标题翻译：射频器件用于同步回旋加速器
公开(公告)号：EP2786643A1
公开(公告)日：2014-10-08
申请号：EP12784013.0
申请日：2012-11-13
申请人： Ion Beam Applications
发明人： ABS, Michel , AMELIA, Jean-Claude
IPC分类号： H05H7/02 , H05H13/02
CPC分类号： H05H7/02 , H05H13/02 , H05H2007/025
摘要： RF device (1) able to generate an RF acceleration voltage in a synchrocyclotron. The device comprises a resonant cavity (2) formed by a grounded conducting enclosure (5) and enveloping a conducting pillar (3) to a first end of which an accelerating electrode (4) is linked. A rotary variable capacitor (10) is mounted in the conducting enclosure at a second end of the pillar, opposite from the first end, comprising at least one fixed electrode (stator) (11) and a rotor (13) exhibiting a rotation shaft (14) supported and guided in rotation by galvanically isolating bearings (20), said rotor (13) comprising one moveable electrode (12) possibly facing the stator (11). When the shaft (14) rotates, the stator and the moveable electrode together form a variable capacitance whose value varies cyclically with time. The rotor (13) is galvanically isolated from the conducting enclosure (5) and from the pillar (3). The stator (11) is connected to the second end of the pillar (3) or to the conducting enclosure (5). The rotor is respectively coupled capacitively to the conducting enclosure or to the pillar. This makes it possible to dispense with sliding electrical contacts between the rotor and respectively the conducting enclosure or the pillar.

34. 发明公开

EP2684249A1 HF-GENERATOR 审中-公开
标题翻译： HF发电机
公开(公告)号：EP2684249A1
公开(公告)日：2014-01-15
申请号：EP11772927.7
申请日：2011-10-13
申请人： Siemens Aktiengesellschaft
发明人： HEID, Oliver , HUGHES, Timothy
IPC分类号： H01P5/12 , H05H7/00 , H03B5/18 , H03B9/14 , H01P5/107
CPC分类号： H01P3/13 , H01P5/107 , H01P5/12 , H03B5/1817 , H05H7/02 , H05H9/00 , H05H13/00
摘要： An RF generator has a hollow conductor with a conductive wall. The wall has a first slot, over which a first solid-state switch is arranged in order to apply a radiofrequency electrical voltage across the first slot.

35. 发明公开

EP2625933A1 HF-VORRICHTUNG UND BESCHLEUNIGER MIT EINER SOLCHEN HF-VORRICHTUNG 有权
标题翻译：射频器件和与该RF器件加速
公开(公告)号：EP2625933A1
公开(公告)日：2013-08-14
申请号：EP11779108.7
申请日：2011-09-20
申请人： Siemens Aktiengesellschaft
发明人： HEID, Oliver , HUGHES, Timothy
IPC分类号： H05H7/02 , H05H7/18
CPC分类号： H05K9/00 , H05H7/02 , H05H7/18 , H05H9/00 , H05H2007/227
摘要： Described is an RF apparatus (100), comprising: - an RF resonance device (110) with an electrically conducting outer wall (111), wherein the outer wall (111) comprises a gap (114) extending along the extent thereof, and - a coupling-in device (130) with an RF generator (131), arranged on the outside (113) of the outer wall (111) of the RF resonance device (110) in the region of the gap (114), for coupling RF radiation of a specific frequency (f
G ) via the gap (114) into the inside of the RF resonance device (110), and a shield (134) which shields the generator (131) towards the outside and electrically bridges the gap (114) on the outside (113) of the outer wall (111), wherein the shield (134) is configured as a resonator having high impedance at the generator frequency (f
G ).

36. 发明公开

EP2611501A2 SYSTEM AND METHOD FOR AUTOMATIC CYCLOTRON PROCEDURES 有权转让
标题翻译：系统和方法自动ZYKLOTRONVERFAHREN
公开(公告)号：EP2611501A2
公开(公告)日：2013-07-10
申请号：EP11822779.2
申请日：2011-09-06
申请人： Varian Medical Systems Particle Therapy GmbH
发明人： STEPHANI, Thomas , BEHRENS, Uwe , ROECKEN, Heinrich , BAUMGARTEN, Christian , TIMMER, Jan
IPC分类号： A61N5/10 , H05H13/00
CPC分类号： H05H7/02 , A61N5/10 , A61N5/1077 , A61N2005/1087 , H01J3/14 , H05H13/005 , H05H2007/122 , H05H2277/11
摘要： Systems and methods are provided to perform efficient, automatic adjustment of cyclotron beam currents within a wide range for multiple treatment layers within the same patient and treatment session; and to perform efficient, automatic cyclotron initialization, and calibration. In an embodiment, efficient adjustment is achieved by using beam current attenuation by an electrostatic vertical deflector installed in the inner center of the cyclotron. The beam current may, for example, be adjusted by the high voltage applied to the electrostatic vertical deflector, in front of each treatment the attenuation curve of the vertical deflector is recorded. Based on this attenuation curve, the vertical deflector voltage for the needed beam current of each irradiation layer is interpolated. In another embodiment, a process is provided that allows the automation of the initialization of a cyclotron after overnight or maintenance imposed shutdown. In one embodiment, five independent cyclotron system states are defined and the transition between one state to another may be automated, e.g., by the control system of the cyclotron.

37. 发明公开

EP2566305A1 CHARGED PARTICLE ACCELERATOR AND CHARGED PARTICLE ACCELERATION METHOD 有权
标题翻译：加速带电粒子的带电粒子加速器和方法
公开(公告)号：EP2566305A1
公开(公告)日：2013-03-06
申请号：EP11774949.9
申请日：2011-04-25
申请人： Quan Japan Co., Ltd.
发明人： KOKUBO Yuji , UENO Masatoshi , MUKAI Masumi , MATSUNAGA Masahiko
IPC分类号： H05H15/00 , H05H9/00 , H05H13/00
CPC分类号： H05H5/06 , H05H7/02 , H05H7/22 , H05H13/10 , H05H2007/222
摘要： A cascade of accelerating electrode tubes (LA#1 to LA#28) that apply an accelerating electric potential to a charged particle (2) are provided. With a controller (8) appropriately controlling timings to apply an accelerating voltage to the accelerating electrode tubes (LA#1 to LA#28), accelerating energy can be gained each time the charged particle (2) passes through gaps between the accelerating electrode tubes (LA#1 to LA#28).
摘要翻译：加速电极管（LA＃1至LA＃28）的级联也适用于加速电位的带电粒子（2）中提供。与控制器（8）适当地控制的定时，以适用于加速电压的加速电极管（LA＃1至LA＃28），加速能量可以每个带电粒子（2）经过的时间通过加速电极管之间的间隙得到了（LA＃1至LA＃28）。

38. 发明公开

EP2474207A1 TEILCHENBESCHLEUNIGER MIT SCHALTERANORDNUNG NAHE EINER BESCHLEUNIGERZELLE 审中-公开
标题翻译：与开关装置接近小区粒子加速器
公开(公告)号：EP2474207A1
公开(公告)日：2012-07-11
申请号：EP10742114.1
申请日：2010-07-23
申请人： Siemens Aktiengesellschaft
发明人： HEID, Oliver , HUGHES, Timothy
IPC分类号： H05H7/02 , H05H7/22
CPC分类号： H05H7/02 , H05H7/22
摘要： The invention relates to a particle accelerator comprising at least one acceleration cell (1) and a power supply device (5). The power supply device (5) is connected to the accelerator cell (1) via a feed line (6), so that electric energy can be fed in pulsed form to the accelerator cell (1) via the feed line (6). The accelerator cell (1) generates an electric field (E) due to the electric energy fed thereto, by means of which electric field an electrically charged elementary particle (4) is accelerated. The power supply device (5) has a DC current source (7) and a circuit arrangement (8). The power supply device (5) is designed such that electric energy provided by the DC current source (7) is capacitively buffered, and upon corresponding actuation of the circuit arrangement (8), is fed to the acceleration cell (1). The circuit arrangement (8) is disposed near the acceleration cell (1), so that the same is exposed to ionizing radiation generated by the particle accelerator at least during operation. The DC current source (7) is connected to the circuit arrangement (8) via a first cable (11).

39. 发明公开

EP2410823A1 Cyclotron apte à accélérer au moins deux types de particules 有权
标题翻译： Zyklotron，das in der Lage ist，mindestens zwei Teilchentypen zu beschleunigen
公开(公告)号：EP2410823A1
公开(公告)日：2012-01-25
申请号：EP10170531.7
申请日：2010-07-22
申请人： Ion Beam Applications
发明人： Abs, Michel
IPC分类号： H05H7/02 , H05H7/18 , H05H13/00
CPC分类号： H05H7/18 , H05H7/02 , H05H13/00
摘要： La présente invention concerne une cavité résonante (6) bi-fréquence pour cyclotron qui comprend un dé (10), un pilier (20) et une enceinte conductrice (40) englobant ledit pilier et ledit dé, une extrémité du pilier étant solidaire de la base de l'enceinte conductrice et une extrémité opposée dudit pilier (20) supportant le dé (10). L'enceinte conductrice et le pilier forment une ligne de transmission comportant au moins trois portions (20a, 20b, 20c) ayant chacune une impédance caractéristique (Z c1 , Z c2 , Z c3 ). L'impédance caractéristique Z c2 de la portion intermédiaire (20b) est substantiellement inférieure aux impédances caractéristiques Z c1 et Z c3 des deux autres portions (20a, 20b), ce qui permet de faire résonner la cavité selon deux modes afin de produire deux fréquences distinctes sans devoir faire usage d'éléments mobiles tels que par exemple des courts-circuits glissants ou des plaques mobiles.
La présente invention concerne également une méthode de conception d'une telle cavité résonante, basée sur l'utilisation d'outils de simulation électromagnétique et radiofréquence.
摘要翻译：空腔（6）具有支柱和部分地结合有支柱的导电外壳（40）和模具（10）。支柱的一端固定在外壳的底座（45）上。支柱的另一端支撑模具。外壳和柱形成传输线，其中位于柱的端部之间的传输线的中间部分（20b）的每单位长度的电容大于传输部分（20a，20c）中每单位长度的电容线。还包括用于设计谐振腔的方法的独立权利要求。

40. 发明公开

EP2339899A1 Source compacte de génération de particules portant une charge 有权
标题翻译： Kompakte Quelle zur Erzeugung von geladenen Teilchen
公开(公告)号：EP2339899A1
公开(公告)日：2011-06-29
申请号：EP10195945.0
申请日：2010-12-20
申请人： Thales
发明人： Brasile, Jean-Pierre
IPC分类号： H05H7/02 , H05H7/22 , H05H15/00 , H01J37/30 , H01J25/10
CPC分类号： H05H7/02 , H01J25/10 , H05H7/22 , H05H15/00
摘要： Dispositif compact pour générer des particules caractérisé en ce qu'il comporte au moins les éléments suivants sont disposés dans une enceinte mise sous vide grâce à un système de mise sous vide (2 1 , 2 2 ) : une première partie accélérateur de particules comprenant un premier moyen (7) de génération des particules accélérées dans une partie accélérateur (9), ladite partie accélérateur de particules étant alimentée en puissance haute tension RF grâce à la puissance générée par une deuxième partie composée d'au moins un deuxième moyen de génération (8, 20, 21) de paquets de particules qui génère la puissance haute tension RF. Application à la génération d'électrons.
摘要翻译：该装置具有使用排气系统布置在单个排空外壳中的元件，其中元件包括接收阴极（7）的阴极支撑件（6），即阴模阴极和基于纳米管的阴极（8）。带电粒子加速器部件的粒子产生单元产生在加速器部件中加速的粒子。颗粒加速器部分被提供由产生与由颗粒的调制速度产生的功率不同的RF功率的粒子分组产生单元的另一部分产生的射频（RF）高压功率。元件包括加速结构（9），其包括一组串联布置的空腔（9-1,9-2）。

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