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1. 发明专利

JP2013182685A Laser ion source 有权
标题翻译：激光源
公开(公告)号：JP2013182685A
公开(公告)日：2013-09-12
申请号：JP2012043816
申请日：2012-02-29
申请人： Toshiba Corp , 株式会社東芝
发明人： SUMIYA AKIKO , HAYASHI KAZUO , OSANAI AKIHIRO , SATO KIYOKAZU , YOSHIYUKI KEN , KURUSU TSUTOMU
IPC分类号： H01J27/24
CPC分类号： H01J27/24 , H01J49/161 , H01J49/162 , H01J49/164
摘要： PROBLEM TO BE SOLVED: To replenish a target without damaging a vacuum condition.SOLUTION: An ion generation vacuum container 110 is evacuated and a target 112 which is irradiated with laser light to generate ions is transported and disposed. A valve 130 is provided on a side face of the ion generation vacuum container 110, opened when transporting the target 112 into the ion generation vacuum container 110, and closed at any other time than the transportation. A target replenishment container 120 is mounted through the valve 130 to the ion generation vacuum container 110, holds the target 112 in a movable manner and can be evacuated independently of the ion generation vacuum container 110. The target 112 held in the target replenishment container 120 is transported to the ion generation vacuum container 110 in the state where the valve 130 is opened after the target replenishment container is evacuated in the state where the valve 130 is closed.
摘要翻译：要解决的问题：补充目标物而不损害真空条件。解决方案：将离子发生真空容器110抽真空，并且用激光照射产生离子的靶112被输送和布置。在离子产生真空容器110的侧面设置有阀130，在将靶112输送到离子发生用真空容器110时打开，并且在运输时的任何其他时间都封闭。目标补充容器120通过阀130安装到离子产生真空容器110上，以可移动的方式保持靶112，并且能够独立于离子产生真空容器110排出。保持在目标补充容器120中的靶112 在阀130关闭的状态下，在目标补充容器抽真空之后，在阀130打开的状态下被输送到离子产生真空容器110。

2. 发明专利

JP2013051062A Ion source 有权
标题翻译：离子源
公开(公告)号：JP2013051062A
公开(公告)日：2013-03-14
申请号：JP2011187232
申请日：2011-08-30
申请人： Toshiba Corp , 株式会社東芝
发明人： SUMIYA AKIKO , HASHIMOTO KIYOSHI , SATO KIYOKAZU , OSANAI AKIHIRO , YOSHIYUKI KEN , KURUSU TSUTOMU , HAYASHI KAZUO
IPC分类号： H01J27/24 , H05H1/24 , H05H7/08
CPC分类号： H01J27/24 , H01J49/164
摘要： PROBLEM TO BE SOLVED: To provide an ion source from which high-purity multivalent ions can be drawn out.SOLUTION: An ion source 10 comprises: a target 12 which is ionized into electrons and cations to form plasma 14 when irradiated with laser 13; a first power source (for a first voltage E) for setting the electric potential of the target 12 to be higher than that of a cation emission target (i.e. an acceleration channel 18); and a second power source (for a second voltage E) for setting an electric potential (of a filter electrode 15) on a route for the cations to be higher than that of the target 12, provided that the route extends from the target 12 to the emission target (i.e. the acceleration channel 18).
摘要翻译：要解决的问题：提供可以从其中抽出高纯度多价离子的离子源。解决方案：离子源10包括：当被激光13照射时，靶12被离子化成电子和阳离子以形成等离子体14; 用于将目标12的电位设定为高于阳离子发射目标（即，加速度通道18）的电位的第一电源（用于第一电压E 1 ）， ; 和用于将阳离子的电位（的滤波电极15的电位）设定为比阳极的电位高的第二电源（第二电压E 2 ）目标12，条件是路线从目标12延伸到发射目标（即，加速度通道18）。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2014207131A レーザイオン源、イオン加速器及び重粒子線治療装置有权
标题翻译：激光离子源，离子加速器和重型粒子束医疗处理装置
公开(公告)号：JP2014207131A
公开(公告)日：2014-10-30
申请号：JP2013083888
申请日：2013-04-12
申请人：株式会社東芝 , Toshiba Corp
发明人： SUMIYA AKIKO , SAKO TAKAYUKI , SATO KIYOKAZU , KANAI YOSHIHARU , YOSHIYUKI KEN
IPC分类号： H01J27/24 , A61N5/067 , H05H1/00 , H05H1/24 , H05H7/08 , H05H7/10 , H05H13/04
摘要：【課題】レーザイオン源の健全性を確認する。【解決手段】実施形態によれば、真空排気され、レーザ光Lを入射するための入射窓1aが形成された真空容器1と、真空容器1内に配置され、レーザ光Lの照射によりイオンを発生するターゲット2と、真空容器1からイオンを静電的に引き出し、イオンビームとして真空容器1外に引き出すイオンビーム引出し部である輸送管7と、イオンビーム軸上のプラズマ電流値を測定するプラズマ電流測定器8と、を備えている。【選択図】図2
摘要翻译：要解决的问题：提供一种布置成可以检查激光离子源的健全性的激光离子源。解决方案：根据实施例的激光离子源包括：真空容器1，其被抽真空以产生真空并具有形成在其中用于接收进入的激光L的入射窗1a; 设置在真空容器1内并在照射激光L时产生离子的靶2; 用作离子束提取部分的输送管7，用于通过静电从真空容器1中排出离子将离子束从真空容器1中提取出来; 以及等离子体电流测量装置8，其测量离子束轴上的等离子体电流值。

4. 发明专利

JP2012212517A Ion source and operating method thereof 有权
标题翻译：离子源及其操作方法
公开(公告)号：JP2012212517A
公开(公告)日：2012-11-01
申请号：JP2011076429
申请日：2011-03-30
申请人： Toshiba Corp , 株式会社東芝
发明人： SUMIYA AKIKO , HAYASHI KAZUO , OSANAI AKIHIRO , SATO KIYOKAZU , YOSHIYUKI KEN , KURUSU TSUTOMU
IPC分类号： H01J27/24 , H01J37/08
摘要： PROBLEM TO BE SOLVED: To maintain an interior of a vacuum vessel while keeping an inside of an accelerator vacuum in an ion source.SOLUTION: An ion source 1 comprises: a vacuum vessel 2 having a maintenance opening 2b and an ion pick-up port 2a that can be opened or closed; a target moving device 5 for moving a target 21 by a target supporting tool 6; a laser light source 9 for radiating laser light 22 on the target 21; an accelerator 11 having an ion introduction port 11a; a communication pipe 12 connecting the ion pick-up port 2a and the ion introduction port 11a; and a gate valve 13 that can open or close the communication pipe 12. While the maintenance opening 2b is closed, the communication pipe 12 is opened, and also the vacuum vessel 2 and the accelerator 11 are made vacuum, the accelerator 11 introduces ions 23 from the ion introduction port 11a via the communication pipe 12 and accelerates them.
摘要翻译：要解决的问题：在离子源中保持加速器真空内部的同时保持真空容器的内部。解决方案：离子源1包括：真空容器2，其具有可以打开或关闭的维护口2b和离子拾取口2a; 用于通过目标支撑工具6移动目标21的目标移动装置5; 用于在目标21上照射激光22的激光光源9; 具有离子引入口11a的加速器11; 连接离子拾取口2a和离子引入口11a的连通管12; 以及可以打开或关闭连通管12的闸阀13.当维护开口2b关闭时，连通管12打开，真空容器2和加速器11也被制成真空，加速器11引入离子23 从离子导入口11a经由连通配管12进行加速。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012174515A Laser ion source and method of driving laser ion source 有权
标题翻译：激光源和驱动激光源的方法
公开(公告)号：JP2012174515A
公开(公告)日：2012-09-10
申请号：JP2011035898
申请日：2011-02-22
申请人： Toshiba Corp , 株式会社東芝
发明人： SUMIYA AKIKO , HAYASHI KAZUO , OSANAI AKIHIRO , SATO KIYOKAZU , WATANABE IKUO , YOSHIYUKI KEN , KURUSU TSUTOMU
IPC分类号： H01J27/24 , H01J37/05 , H01J37/08 , H01J37/09 , H01J37/12 , H01J37/147 , H05H7/08
摘要： PROBLEM TO BE SOLVED: To reduce contamination on a downstream linear accelerator side due to unnecessary ions by suppressing emission of the unnecessary ions.SOLUTION: The laser ion source which generates ions by irradiation with laser light includes a container 10 which is evacuated; an irradiation box 20 which is arranged in the container 10, and houses a target 21 generating multi-charged ions by irradiation with laser light; an ion beam lead-out part 12 which electrostatically leads ions out of the irradiation box 20 and guides them as an ion beam to the outside of the container 10; an electrostatic lens 51 which converges the ion beam led out of the irradiation box 20 with electrostatic force; and an aperture 52 which is provided at a position downstream from the electrostatic lens 51 and passes the ion beam converged at the position.
摘要翻译：要解决的问题：通过抑制不需要的离子的发射，减少由于不必要的离子而导致的下游线性加速器侧的污染。解决方案：通过激光照射产生离子的激光离子源包括抽空的容器10; 布置在容器10中的照射盒20，并容纳通过照射激光产生多电荷离子的靶21; 离子束引出部12，其将离子从照射箱20静电导出并将其作为离子束引导到容器10的外部; 静电透镜51，其使从照射箱20引出的离子束以静电力收敛; 以及孔52，其设置在静电透镜51的下游的位置，并且使在该位置收敛的离子束通过。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2011204465A Method of manufacturing component for high-frequency acceleration cavity 审中-公开
标题翻译：制造高频加速组件的方法
公开(公告)号：JP2011204465A
公开(公告)日：2011-10-13
申请号：JP2010070613
申请日：2010-03-25
申请人： Toshiba Corp , 株式会社東芝
发明人： TAJIMA YUJIRO , OTA TOMOKO , SHIBUYA SUMIICHI , NAKAYAMA KOICHI , YOSHIYUKI KEN , NOBUSADA YUUJI
IPC分类号： H05H7/20 , B21C37/06 , B21D51/18 , H05H7/18
CPC分类号： H05H7/20 , B21C37/06 , B22F5/06 , B22F2005/103 , B30B11/001
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a component for high frequency acceleration cavity for manufacturing a high frequency acceleration cavity in which a welding part is reduced.SOLUTION: The method of manufacturing the component for superconductive high frequency acceleration cavity includes: winding a niobium thin film 11 around an aluminum shaft 1; inserting this aluminum shaft 1 into an aluminum capsule 4; closing both ends of this aluminum capsule 4 by aluminum end plates 2, 3; evacuating the capsule 4 at an evacuation port H1 to weld vacuum airtight; processing this aluminum capsule 4 by HIP; and taking out the cylinder of niobium from the aluminum capsule 4 which is HIP processed.
摘要翻译：要解决的问题：提供一种制造用于制造焊接部件的高频加速腔的高频加速腔的部件的制造方法。解决方案：制造超导高频加速腔的部件的方法包括：绕组围绕铝轴1的铌薄膜11; 将铝轴1插入铝胶囊4中; 用铝端板2,3封闭铝胶囊4的两端; 在疏散口H1处抽空胶囊4以密封真空; 通过HIP处理该铝胶囊4; 并从处理HIP的铝胶囊4中取出铌圆筒。

7. 发明专利

JP2011095039A Device and method for transporting ion, ion beam irradiation apparatus and medical particle beam irradiator 审中-公开
标题翻译：用于运输离子，离子束辐照装置和医用粒子束辐照器的装置和方法
公开(公告)号：JP2011095039A
公开(公告)日：2011-05-12
申请号：JP2009247729
申请日：2009-10-28
申请人： Japan Atomic Energy Agency , Toshiba Corp , 株式会社東芝 , 独立行政法人日本原子力研究開発機構
发明人： SAKAKI YASUNAO , NISHIUCHI MAMIKO , HORI TOSHIHIKO , SUZUKI MASAYUKI , IZEKI YASUSHI , YOSHIYUKI KEN
IPC分类号： G21K1/00 , G21K1/093 , G21K5/04
CPC分类号： A61N5/10 , A61N2005/1087 , A61N2005/1088 , A61N2005/1095 , G21K1/093
摘要： PROBLEM TO BE SOLVED: To obtain ion beams with high directivity and stably high intensity.
SOLUTION: An ion beam irradiation apparatus 10 can be regarded as a structure made by combining an ion/electron generator 20 of a laser-actuated type with an ion transporter 30, and guides ion beams of low directivity generated by the ion/electron generator 20 to the end by enhancing the directivity of them or focusing them in the ion transporter 30. In the ion transporter 30, an electron absorber 33 is placed around a beam line 31 upstream from multipolar magnets 32 in the flow of the ion beams. The electron absorber 33 is made of a material which can effectively absorb high energy electrons (for example, polytetrafluoroethylene (PTFE) and the like). The circumference of the electron absorber 33 is covered with an X-ray shield 34 made of heavy metal such as lead.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：获得具有高方向性和稳定高强度的离子束。解决方案：离子束照射装置10可以被认为是通过将激光致动型的离子/电子发生器20与离子传输器30组合而构成的结构，并且引导由离子/离子发生器30产生的低方向性的离子束，电子发生器20最终通过增强它们的方向性或将它们聚焦在离子传输器30中。在离子传输器30中，电子吸收体33围绕离子束流中的多极磁体32上游的束线31放置。电子吸收体33由能够高效吸收高能电子的材料（例如聚四氟乙烯（PTFE）等）构成。电子吸收体33的周围由铅等重金属构成的X射线屏蔽罩34覆盖。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2014187049A Ion source 有权
标题翻译：离子源
公开(公告)号：JP2014187049A
公开(公告)日：2014-10-02
申请号：JP2014139645
申请日：2014-07-07
申请人： Toshiba Corp , 株式会社東芝
发明人： SUMIYA AKIKO , HASHIMOTO KIYOSHI , SATO KIYOKAZU , OSANAI AKIHIRO , YOSHIYUKI KEN , KURUSU TSUTOMU , HAYASHI KAZUO
IPC分类号： H01J27/24 , H05H1/24 , H05H7/08
摘要： PROBLEM TO BE SOLVED: To make it possible to replace a target without releasing a vacuum in an apparatus on the downstream side.SOLUTION: According to an embodiment, an ion source connected to an evacuated apparatus on the downstream side comprises: an evacuated first vacuum container; a first target which is arranged in the first vacuum container and generates an ion by being irradiated with laser light; a second vacuum container which is attached to the first vacuum container and is capable of being evacuated independently of the first vacuum container; a second target which is stored in the second vacuum container and differs from the first target; and a first valve for opening/closing a flow channel between the first and second vacuum containers. The first target is replaced with the second target stored in the second vacuum container in a state where a second valve is opened, after the second vacuum container is evacuated in a state where the first valve is closed.
摘要翻译：要解决的问题：使得可以在下游侧的设备中不脱离真空而更换目标。解决方案：根据实施例，与下游侧的真空装置连接的离子源包括：抽真空的第一真空容器; 布置在第一真空容器中并通过照射激光产生离子的第一靶; 第二真空容器，其附接到第一真空容器并且能够独立于第一真空容器排空; 存储在第二真空容器中并且与第一目标不同的第二目标; 以及用于打开/关闭第一和第二真空容器之间的流动通道的第一阀。第二个真空容器在第一个阀关闭的状态下抽真空之后，第二个真空容器中的第二个目标被替换为第二个阀打开的状态。

9. 发明专利

JP2014164855A Ion accelerator and medical device 有权
标题翻译：离子加速器和医疗装置
公开(公告)号：JP2014164855A
公开(公告)日：2014-09-08
申请号：JP2013033212
申请日：2013-02-22
申请人： Toshiba Corp , 株式会社東芝
发明人： SUMIYA AKIKO , SATO KIYOKAZU , YOSHIYUKI KEN , YAZAWA TAKASHI
IPC分类号： H05H13/04 , A61N5/10 , H05H1/24 , H05H7/08
CPC分类号： H05H13/04 , A61N5/1077 , A61N2005/1088
摘要： PROBLEM TO BE SOLVED: To provide an ion accelerator capable of enlarging a circulating current value and improving ion beam utilization efficiency.SOLUTION: The ion accelerator comprises: a laser ion source 1a for extracting ion beams from a plasma generated by radiating laser light; an RFQ 3 and a DTL4 which are linear accelerators for accelerating ion beams extracted from the laser ion source 1a; a synchrotron 7 to which ion beams of the RFQ 3 and the DTL 4 are transported and which circulate and accelerate the ion beams to predetermined energy; a bump electromagnet 12 of which the track is dislocated each time ion beams are circulated thereto; and a control device which controls an excitation amount of the bump electromagnet 12 and controls excitation timing of the bump electromagnet 12 on the basis of pulse timing of the laser ion source 1a.
摘要翻译：要解决的问题：提供能够扩大循环电流值并提高离子束利用效率的离子加速器。解决方案：离子加速器包括：用于从通过照射激光产生的等离子体中提取离子束的激光离子源1a; RFQ 3和DTL4，其是用于加速从激光离子源1a提取的离子束的线性加速器; RFQ 3和DTL 4的离子束被输送并使离子束循环并加速到预定能量的同步加速器7; 每当离子束循环到其中轨道脱位的凸块电磁体12; 以及控制装置，其控制凸块电磁体12的激励量，并且基于激光离子源1a的脉冲定时来控制凸块电磁体12的励磁定时。

10. 发明专利

JP2013187057A Ion source, heavy-ion beam irradiation system, driving method of ion source, and heavy-ion beam irradiation method 有权
标题翻译：离子源，重离子光束辐射系统，离子源驱动方法和重离子光束辐射方法
公开(公告)号：JP2013187057A
公开(公告)日：2013-09-19
申请号：JP2012051577
申请日：2012-03-08
申请人： Toshiba Corp , 株式会社東芝
发明人： SUMIYA AKIKO , HASHIMOTO KIYOSHI , SATO KIYOKAZU , YOSHIYUKI KEN , KURUSU TSUTOMU
IPC分类号： H01J27/24 , A61N5/10 , G21K5/04 , H01J49/26 , H05H1/24 , H05H7/08 , H05H13/04
CPC分类号： H01J37/3299 , A61N5/1067 , A61N2005/1088 , H01J27/24 , H01J37/30 , H01J37/32935 , H01J37/32972 , H01J49/161 , H01J2237/0815 , H05H1/46
摘要： PROBLEM TO BE SOLVED: To always monitor a non-target ion different from a target ion, out of the ions in a vacuum vessel, in an ion source using laser.SOLUTION: A laser ablation plasma generator 27 generates laser ablation plasma 4 from a target 2 containing the element in a vacuum vessel 1. An ion beam extraction unit 18 generates an ion beam 5 by extracting ions, contained in the laser ablation plasma 4, from the vacuum vessel 1. An ion detector 9 detects a non-target ion different from a target ion, produced by ionization of an element, out of the ions in the vacuum vessel 1. As a detection result, a detection signal 14 indicating the number of non-target ions, or the value of mixture ratio of the non-target ions to the target ions is output.
摘要翻译：要解决的问题：使用激光在离子源中始终监测不同于目标离子的非目标离子，离开真空容器中的离子。解决方案：激光烧蚀等离子体发生器27产生激光消融等离子体4，其来自目标2包含真空容器1中的元素。离子束提取单元18通过从真空容器1中提取包含在激光烧蚀等离子体4中的离子来产生离子束5.离子检测器9检测非目标离子与真空容器1中的离子离子产生的与目标离子不同的离子。作为检测结果，表示非目标离子数的检测信号14或非目标离子的混合比值输出目标离子到目标离子。

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