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21. 发明申请

WO9818300A2 ROTATING-WAVE ELECTRON BEAM ACCELERATOR 审中-公开
标题翻译：旋转波电子束加速器
公开(公告)号：WO9818300A2
公开(公告)日：1998-04-30
申请号：PCT/US9718183
申请日：1997-10-17
申请人： MICROWAVE TECHNOLOGIES INC , VELAZCO JOSE E
发明人： VELAZCO JOSE E
IPC分类号： H05H7/16 , H05H7/18 , H05H15/00 , H05H
CPC分类号： H05H15/00 , H05H7/16 , H05H7/18
摘要： An electron beam accelerator utilizes a single microwave resonator holding a transverse-magnetic circularly polarized electromagnetic mode and a charged-particle beam immersed in an axial focusing magnetic field. The combined effect of the transverse-magnetic microwave fields and the axial magnetic field provide the electron beam with a helical shape and a rotational motion which allows the entire beam to be continually accelerated to high energies in a dc-like fashion. The use of the transverse-magnetic circularly polarized electromagnetic mode allows the resonant frequency to be independent of resonator length - allowing the resonator length to be selected to achieve desired particle acceleration. Using a transverse-magnetic rotating wave mode, TM110, allows the cavity frequency to be independent of cavity length and eliminates the need for bunched beams and short cavities while allowing the use of a spiraling moving beam. The rotating wave electron beam has a number of applications including, for example, a compact, pulsed high energy electron beam generator within tool casing.
摘要翻译：电子束加速器利用保持横向磁性圆极化电磁模式的单个微波谐振器和浸入轴向聚焦磁场中的带电粒子束。横向磁微波场和轴向磁场的组合效应使电子束具有螺旋形状和旋转运动，这允许整个光束以类似dc的方式连续地加速到高能量。使用横向磁性圆偏振电磁模式允许谐振频率与谐振器长度无关 - 允许谐振器长度被选择以实现期望的粒子加速度。使用TM110的横向磁旋转模式可以使腔体频率与腔体长度无关，并且不需要束缚的梁和短腔，同时允许使用螺旋式移动梁。旋转波电子束具有许多应用，例如包括工具外壳内的致密的脉冲高能电子束发生器。

22. 发明申请

WO2020191074A1 SYSTEMS AND METHODS FOR COMPACT LASER WAKEFIELD ACCELERATED ELECTRONS AND X-RAYS 审中-公开
公开(公告)号：WO2020191074A1
公开(公告)日：2020-09-24
申请号：PCT/US2020/023394
申请日：2020-03-18
申请人： TAJIMA, Toshiki , MOUROU, Gérard , ROA, Dante , NECAS, Ales
发明人： TAJIMA, Toshiki , MOUROU, Gérard , ROA, Dante , NECAS, Ales
IPC分类号： A61B6/00 , A61N5/10 , H05G2/00 , H05H15/00
摘要： A laser wakefield acceleration (LWFA) induced electron beam system for cancer therapy and diagnostics. Example embodiments presented herein include one or more laser fibers, and an electron beam source within an individual one of the one or more laser fibers, wherein the electron beam source includes a laser pulse source, a plasma target, a set of optics interposing the laser pulse source and the plasma target adapted to focus a laser pulse generated by the laser pulse source onto the plasma target, wherein interaction of the laser pulse with the plasma target induces the generation of an electron beam. In various embodiments presented herein, high energy electrons of the electron beam interact with a high-Z material to generate X-rays.

23. 发明申请

WO2018195441A1 DC CONSTANT-FIELD SYNCHROTRON PROVIDING INVERSE REFLECTION OF CHARGED PARTICLES 审中-公开
公开(公告)号：WO2018195441A1
公开(公告)日：2018-10-25
申请号：PCT/US2018/028596
申请日：2018-04-20
申请人： MASSACHUSETTS INSTITUTE OF TECHNOLOGY
发明人： RADOVINSKY, Alexey
IPC分类号： H05H13/00 , H05H13/04 , H05H15/00
摘要： Charged particles are accelerated in a direct-current synchrotron, wherein a plurality of achromatic magnets define an acceleration device. A beam of charged particles is directed toward one of the magnets, and the charged-particle beam penetrates a gap in the magnet and is repeatedly redirected through an arc of at least 270 via inverse reflection at each of the achromatic magnets to produce a series of beam lines that form a circuit in which the charge-particle beam is accelerated over successive passes through the circuit. The achromatic magnets generate a constant magnetic field. The charged particles can then be extracted from the acceleration device.

24. 发明申请

WO2017030948A1 SHOCK INJECTOR FOR LOW-LASER ENERGY ELECTRON INJECTION IN A LASER PLASMA ACCELERATOR 审中-公开
标题翻译：用于激光等离子体加速器的低激光电子注入的冲击注射器
公开(公告)号：WO2017030948A1
公开(公告)日：2017-02-23
申请号：PCT/US2016/046746
申请日：2016-08-12
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
发明人： MAO, Hann-Shin , LEEMANS, Wim , BULANOV, Stepan
IPC分类号： H05H15/00 , G21K1/00 , G21K1/06 , G21K5/00 , G21K5/04 , H01S3/0953 , H05G2/00
CPC分类号： H05H1/54 , A61N5/1001 , A61N5/1007 , A61N2005/1022 , A61N2005/1088 , A61N2005/1089 , G21K5/02 , H01S3/0057 , H01S3/11 , H01S3/1625 , H05H15/00
摘要： This disclosure provides systems, methods, and apparatus related to laser plasma accelerators. In one aspect a block of material defines a gas inlet, a chamber in fluid communication with the gas inlet, a throat in fluid communication with the chamber, a channel in fluid communication with the throat, and a gas outlet in fluid communication with the channel. The throat is configured to generate a supersonic flow of a gas when the gas flows through the throat. The channel includes a ramp that is positioned proximate the gas outlet, with the ramp being inclined at an angle with respect to a direction of a flow of the gas proximate a surface of the channel prior to the ramp at the gas outlet.
摘要翻译：本公开提供了与激光等离子体加速器相关的系统，方法和装置。在一个方面，材料块限定气体入口，与气体入口流体连通的腔室，与腔室流体连通的喉管，与喉部流体连通的通道，以及与通道流体连通的气体出口。喉部配置成当气体流过喉部时产生气体的超音速流。通道包括位于气体出口附近的斜面，斜坡在气体出口处的斜坡之前相对于靠近通道表面的气体流的方向以一定角度倾斜。

25. 发明申请

WO2015163607A1 중이온 가속관의 극저온 성능 시험장치 审中-公开
标题翻译：用于重型加速管的低温性能测试装置
公开(公告)号：WO2015163607A1
公开(公告)日：2015-10-29
申请号：PCT/KR2015/003523
申请日：2015-04-08
申请人： 기초과학연구원
发明人： 김우강 , 전동오 , 김형진 , 이민기 , 김영권
IPC分类号： G01M99/00 , H05H13/00 , H05H15/00
CPC分类号： G01M99/00 , H05H13/00 , H05H15/00
摘要： 본 발명은 중이온 가속관의 극저온 성능 시험장치에 관한 것이다. 본 발명에 따른 중이온 가속관의 극저온 성능 시험장치는, 복수의 중이온 가속관(캐비티)을 가지며, 그 복수의 중이온 가속관(캐비티)에 액체 헬륨을 공급받아 중이온 가속관(캐비티)의 성능을 테스트하기 위한 저온 유지모듈(cryomodule); 및 복수의 중이온 가속관(캐비티)에서의 중이온 빔의 가속을 촉진하기 위해 복수의 중이온 가속관(캐비티)을 진공(vacuum) 상태로 만들어주는 진공 시스템을 포함하고, 저온 유지모듈은, 외부로부터 액체 헬륨을 공급받아 중이온 가속관으로서의 성능 테스트를 하기위한 복수의 중이온 가속관(캐비티); 복수의 중이온 가속관(캐비티)에 액체 헬륨(He)을 공급하는 헬륨 파이프 라인; 복수의 중이온 가속관(캐비티)에 테스트용 고주파를 인가해주는 고주파 커플러; 복수의 중이온 가속관(캐비티)의 각 몸체 내부를 연속으로 관통하여 설치되며, 중이온 빔의 통과를 위한 빔 파이프; 및 복수의 중이온 가속관(캐비티) 및 복수의 중이온 가속관(캐비티)에 설치된 배관 설비를 그 내부에 안치하여 외부의 환경으로부터 내부를 보호하는 베셀(vessel)을 포함한다. 이와 같은 본 발명에 의하면, 극저온 유지모듈을 이루는 가속관(캐비티)이 복수로 마련됨으로써, 한꺼번에 대량 성능검사가 가능하다.
摘要翻译：本发明涉及一种用于重离子加速管的低温性能测试装置。根据本发明的用于重离子加速管的低温性能测试装置包括：在多个重离子加速管（空腔）中具有多个重离子加速管（空腔）和接收液氦（He）的低温模块），以测试重离子加速管（空腔）的性能; 以及真空系统，其在所述多个重离子加速管（空腔）中产生真空状态，以促进所述多个重离子加速管（空腔）中的重离子束的加速，其中所述低温模块包括：多个用于从外部源接收液氦的重离子加速管（腔），以进行作为重离子加速管的性能试验; 用于向多个重离子加速管（空腔）供应液氦的氦管线; 用于向多个重离子加速管（空腔）施加测试频率的高频耦合器; 梁管，其安装成连续穿过多个重离子加速管（空腔）中的每一个的主体的内部，以允许重离子束通过; 以及容纳有多个重离子加速管（空腔）的容器和安装在容纳在其中的多个重离子加速管（空腔）中的管道设备，以便保护内部免受外部环境的影响。根据如上构造的本发明，多个加速管（空腔）被布置成形成低温模块，从而能够一次执行大量的性能测试。

26. 发明申请

WO2015030619A4 SYSTEM AND METHOD FOR TESTING COMPONENTS, CIRCUITS AND COMPLEX SYSTEMS USING SYNCHRONIZED AND PULSED FLUXES CONSISTING OF LASER ACCELERATED PARTICLES 审中-公开
标题翻译：使用包含激光加速颗粒的同步和脉冲光源测试组件，电路和复杂系统的系统和方法
公开(公告)号：WO2015030619A4
公开(公告)日：2015-05-28
申请号：PCT/RO2014000022
申请日：2014-08-26
申请人： INST NAT CERCETARE DEZVOLTARE
发明人： GANCIU-PETCU MIHAI , PISO MARIUS-IOAN , STOICAN OVIDIU-SORIN , MIHALCEA BOGDAN-VASILE , DIPLAŞU, CONSTANTIN , MARGHITU OCTAV , JULEA ANDREEA-MARIA , SURMEIAN AGAVNI , GROZA ANDREEA-LILIANA , DABU, RĂZVAN-VICTOR-ANTON , MORJAN ISON
IPC分类号： G01R31/28 , G01R31/311 , G01R31/317 , H05H15/00
CPC分类号： H05H7/00 , G01R31/311 , H05H2007/008
摘要： The patent application refers to a system and method to test components, circuits and complex equipment, used in order to determine the effect of an external particle flux and of radiation, with different energies, upon the characteristics and operating parameters and, if applicable, upon the program which controls the operation of components, circuits and complex equipment located on-board satellites, space ships or planes flying at high altitudes, that may be part of control systems for nuclear reactors or particle accelerators, intended for handling nuclear materials or waste, or used in areas exposed to nuclear accidents. We suggest a method to generate two or more pulsed fluxes of particles, that can eventually be associated with the emission of gamma or X ray radiation, characterized by specific space configurations, with an aim to use them to perform radiation hardening tests on components and complex systems (intended to operate in outer space or in very demanding environments such as nuclear plants or particle accelerators). According to the patent application, the system is made out of at least two separate laser- plasma particle accelerators (3, 4), placed in different locations with respect to the subsystem (1) under test, fixed on the holder system (2) which is able to rotate and translate, horizontally and vertically, so that the incident particle fluxes (5 and 6) can be applied under different optical angles and to different areas of the subsystem (1). Depending on their design, the laser-plasma accelerators (3 and 4) generate at least two pulsed fluxes of accelerated particles (5 and 6) that may contain identical or different types of particles, by applying incident laser pulses (9 and 10) delivered by two separate high power lasers (7 and 8). The laser beam (9) generated by the high power laser (7) is guided by a mirror (11) towards a parabolic mirror (13) that focuses the beam at the input of a laser-plasma accelerator (3). The laser beam (10) delivered by the high power laser (8), is guided by a mirror (12) towards a parabolic mirror (14), that focuses the beam at the input of another laser-plasma accelerator (4). According to the patent application, the method consists of a calibration procedure and the determination of the operating parameters of the subsystem (1) under test, i) in absence of particle fluxes (5 and 6), ii) in presence of particle fluxes (5 and 6), and iii) after applying the particle fluxes (5 and 6) to the subsystem (1).
摘要翻译：专利申请是指用于测试组件，电路和复杂设备的系统和方法，用于确定外部颗粒通量和不同能量的辐射对特性和操作参数的影响，如果适用，则适用于控制位于机载卫星，太空船或高空飞行的飞机的组件，电路和复杂设备的操作程序，可能是用于处理核材料或废物的核反应堆或粒子加速器的控制系统的一部分，或用于暴露于核事故的地区。我们建议一种产生两个或多个脉冲通量的粒子的方法，其最终可能与伽马或X射线辐射的发射相关联，其特征在于特定的空间配置，目的是使用它们对组件和复合物进行辐射硬化测试系统（旨在在外层空间或非常苛刻的环境中操作，如核电站或粒子加速器）。根据该专利申请，该系统由至少两个单独的激光等离子体粒子加速器（3,4）制成，放置在相对于被测子系统（1）的不同位置，固定在保持器系统（2）上，其能够水平和垂直地旋转和平移，使得入射的颗粒通量（5和6）可以在不同的光学角度和子系统（1）的不同区域上施加。根据其设计，激光等离子体加速器（3和4）通过施加入射激光脉冲（9和10）产生至少两个脉冲通量的加速颗粒（5和6），其可以包含相同或不同类型的颗粒通过两个单独的高功率激光器（7和8）。由高功率激光器（7）产生的激光束（9）由反射镜（11）引导到将激光束聚焦在激光等离子体加速器（3）的输入处的抛物面反射镜（13）。由高功率激光器（8）传送的激光束（10）被反射镜（12）引导到抛物面镜（14），其将光束聚焦在另一激光等离子体加速器（4）的输入处。根据专利申请，该方法包括校准程序和测试中子系统（1）的操作参数的确定，i）没有颗粒通量（5和6），ii）在存在颗粒通量（ 5和6），以及iii）将颗粒通量（5和6）施加到子系统（1）之后。

27. 发明申请

WO2013002304A1 中性子線発生装置及び中性子線発生方法审中-公开
标题翻译： NEUTRON BEAM生成装置和NEUTRON BEAM生成方法
公开(公告)号：WO2013002304A1
公开(公告)日：2013-01-03
申请号：PCT/JP2012/066478
申请日：2012-06-28
申请人：株式会社Quan Japan , 古久保雄二
发明人：古久保　雄二
IPC分类号： H05H3/06 , G21K5/04 , G21K5/08 , H05H6/00 , H05H15/00
CPC分类号： H05H6/00 , H05H3/06 , H05H7/22 , H05H9/042
摘要：　中性子線源におけるホットスポットの発生を抑制することができる中性子線発生装置及び中性子線発生方法を提供する。中性子線発生装置は、固体重金属ターゲットに陽子ビームを照射することで、核破砕反応を起こし、中性子線を発生させる中性子線発生装置であり、陽子ビームを加速する陽子ビーム加速器と、陽子ビームが照射されることで中性子線を発生する固体重金属ターゲットと、固体重金属ターゲットの被照射面に対して陽子ビームを走査照射する陽子ビーム走査部とを備えている。
摘要翻译：提供了一种中子束产生装置和中子束产生方法，可以减少中子束源中的热点的产生。该中子束产生装置是通过用质子束照射固体重金属靶并由此引起核散射反应而产生中子束的中子束产生装置。中子束产生装置包括：加速质子束的质子束加速器; 通过用质子束照射产生中子束的固体重金属靶; 以及质子束扫描单元，其对所述表面进行照射所述固体重金属靶以扫描所述质子束的照射。

28. 发明申请

WO2012028341A1 KONTROLLE DER ENERGIEDICHTE IN EINEM TARGET EINES TEILCHENBESCHLEUNIGERS 审中-公开
标题翻译：能量密度在粒子加速器的目标控制
公开(公告)号：WO2012028341A1
公开(公告)日：2012-03-08
申请号：PCT/EP2011/057625
申请日：2011-05-11
申请人： SIEMENS AKTIENGESELLSCHAFT , HEID, Oliver
发明人： HEID, Oliver
IPC分类号： H05H6/00 , H05H7/00 , H05H15/00
CPC分类号： H05H6/00 , G21G1/10 , G21G4/02 , H05H3/06 , H05H7/00 , H05H15/00
摘要： Die Erfindung betrifft die Kontrolle der Energiedichte in einem Target, das von einem Teilchenstrahl eines Teilchenbeschleunigers getroffen wird mit dem Ziel, bei einem Verfahren zur Erzeugung eines Partikelflusses aus dem Target eine Homogenisierung der Energiedichte über das Targetvolumen zu erreichen. Da die kinetische Energie, auf die die Teilchen beschleunigt werden bzw. mit der sie die Beschleunigerstrecke verlassen und in das Target eindringen, üblicherweise fest steht, ist die Eindringtiefe in das Target und damit die Energiedeposition der Teilchen scharf in einer bestimmten Tiefe lokalisiert (Bragg-Peak). Die Folge davon ist, dass an einem bestimmten Ort im Target eine extrem hohe Leistungsdeposition auftritt. Zur Lösung dieses Problems wird erfindungsgemäß die Energie des Teilchenstrahls während der Bestrahlung variiert, so dass der Bragg-Peak und mit diesem der Ort der maximalen Energiedeposition im Target verschoben wird.
摘要翻译：本发明涉及在靶的能量密度，其是由粒子加速器的粒子束撞击到达的方法中的目标用于产生从在所述目标体积的能量密度的目标均匀化的颗粒流的控制。由于动能其中颗粒被加速并与它们通常是固定的离开加速器轨道和穿透目标，在目标急剧的集肤深度，从而在局部有一定深度的粒子的能量沉积（布喇格峰值）。其结果是，非常高的功率沉积发生在靶上的特定位置。为了解决这个问题，所述粒子束的能量根据照射期间根据本发明变化的，以使布拉格峰，并且被移动与目标最大能量沉积的这个位置。

29. 发明申请

WO2010093553A3 PLASMA GASIFICATION REACTOR 审中-公开
标题翻译：等离子体气化反应器
公开(公告)号：WO2010093553A3
公开(公告)日：2011-01-27
申请号：PCT/US2010023184
申请日：2010-02-04
申请人： ALTER NRG CORP , DIGHE SHYAM V , DARR MARK F , MARTORELL IVAN A , VAN NIEROP PIETER , GORODETSKY ALEKSANDR , BOWER RICHARD DALE
发明人： DIGHE SHYAM V , DARR MARK F , MARTORELL IVAN A , VAN NIEROP PIETER , GORODETSKY ALEKSANDR , BOWER RICHARD DALE
IPC分类号： B01J19/08 , C10G15/12 , H05H15/00
CPC分类号： B01J19/088 , B01J2219/0894
摘要： A plasma gasification reactor vessel having a top section with a conical wall extending up from a bottom section, containing a carbonaceous bed into which plasma is injected by plasma torches, to a roof of the vessel is arranged in ways that can contribute to characteristics of gas flow and solids residence time that are favorable for thoroughness of reactions and yield of useful reactions products. In some cases, such a conical wall is combined in arrangements with other features such as one or more feed ports arranged to give more uniform distribution including examples with a feed port that has a distributive feed mechanism. The roof of the vessel, in some examples, has vertical outlet ports that include intrusions into the interior volume of the reactor proximate the conical wall of the top section. The configurations of outlet ports with intrusions and the configurations of feed ports for more uniform distribution of feed material are also applicable to reactor vessels with other geometries.
摘要翻译：等离子体气化反应器容器具有顶部，该顶部具有从底部向上延伸的锥形壁，该底部包含通过等离子体炬喷射等离子体的碳质床到容器的顶部，其方式可以有助于气体的特性流动和固体停留时间，有利于反应的完全性和有用的反应产物的产率。在一些情况下，这样的锥形壁与其它特征（例如一个或多个进料口）组合，其布置成给出更均匀的分布，包括具有具有分配进料机构的进料口的实例。在一些示例中，容器的顶部具有垂直的出口端口，其包括进入靠近顶部部分的锥形壁的反应器的内部容积内的入口。具有入侵的出口端口的结构和用于进料均匀分布的进料口的结构也适用于具有其它几何形状的反应器容器。

30. 发明申请

WO2009036410A1 PARTICLE ACCELERATION DEVICES AND METHODS THEREOF 审中-公开
标题翻译：颗粒加速装置及其方法
公开(公告)号：WO2009036410A1
公开(公告)日：2009-03-19
申请号：PCT/US2008/076362
申请日：2008-09-15
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER CANADA LIMITED , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LTD. , BOTTO, Tancredi , POITZSCH, Martin
发明人： BOTTO, Tancredi , POITZSCH, Martin
IPC分类号： H05H15/00
CPC分类号： H05H15/00 , H01P1/2005
摘要： A particle accelerator device structured and arranged for use in a subterranean environment. The particle accelerator device comprising: one or more resonant Photonic Band Gap (PBG) cavity, the one or more resonant PBG cavity is capable of providing localized, resonant electro-magnetic (EM) fields so as to one of accelerate, focus or steer particle beams of one of a plurality of electrons or a plurality of ions. Further, the particle accelerator device may provide for the one or more resonant PBG cavity to include a geometry and one or more material that is optimized in terms of RF power losses, wherein the optimization provides for a PBG cavity quality factor significantly higher than that of an equivalent normally conducting pill-box cavity.
摘要翻译：构造和布置用于地下环境的颗粒加速装置。所述粒子加速器装置包括：一个或多个共振光子带隙（PBG）腔，所述一个或多个共振PBG腔能够提供局部的共振电磁场（EM）场，以便加速，聚焦或转向粒子之一多个电子中的一个或多个离子的光束。此外，粒子加速器装置可以提供一个或多个谐振PBG腔以包括在RF功率损耗方面优化的几何形状和一种或多种材料，其中优化提供了明显高于RF功率损耗的PBG腔质量因子相当于正常导电的药丸腔。

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