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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

JP2012133935A Heavy particle ion generator for heavy particle beam therapy 有权
标题翻译：重型颗粒离子发生器用于重粒子束治疗
公开(公告)号：JP2012133935A
公开(公告)日：2012-07-12
申请号：JP2010283554
申请日：2010-12-20
申请人： Toshiba Corp , 株式会社東芝
发明人： KURODA HIDEHIKO , KUME NAOTO , SUMIYA AKIKO , HAYASHI KAZUO , MUKAI SHIGEHIKO
IPC分类号： H01J27/24 , A61N5/10 , H01J37/08 , H05H1/00 , H05H1/24 , H05H7/08 , H05H13/04
摘要： PROBLEM TO BE SOLVED: To provide a heavy particle ion generator for heavy particle beam therapy which can generate required number of heavy particle ions in a steady manner for a heavy particle beam therapy device.SOLUTION: A heavy particle ion generator for heavy particle beam therapy includes: a material for producing plasma by irradiation of laser light; a container for housing the material; a laser source for generating laser light; light focusing means for focusing the laser light such that a focus of the laser light is formed on the material; electrode means for drawing heavy particle ions out of the plasma produced from the material by Coulomb force and delivering the ions outside of the container; observation means for observing the plasma produced from the material and determining a focus diameter of the laser light based on a plasma diameter in the region contacting the material; position adjusting means for adjusting the position of the material or the position of the light focusing means; a control section for controlling position adjustment of the material performed by the position adjusting means such that the focus diameter determined by the observation means becomes equal to a predetermined reference focus diameter.
摘要翻译：要解决的问题：提供一种用于重粒子束治疗的重粒子离子发生器，其能够以稳定的方式为重粒子束治疗装置产生所需数量的重粒子离子。解决方案：用于重粒子束治疗的重粒子离子发生器包括：用于通过照射激光产生等离子体的材料; 用于容纳材料的容器; 用于产生激光的激光源; 光聚焦装置，用于聚焦激光，使得在该材料上形成激光的焦点; 电极装置，用于将重粒子离子从库仑力产生的等离子体中排出，并将离子输送到容器外部; 观察装置，用于观察由材料产生的等离子体，并且基于与材料接触的区域中的等离子体直径确定激光的聚焦直径; 位置调节装置，用于调节材料的位置或光聚焦装置的位置; 控制部分，用于控制由位置调节装置执行的材料的位置调整，使得由观察装置确定的聚焦直径变得等于预定的参考聚焦直径。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2014199770A ガス遮断器用の摺動部材及びこれを用いたガス遮断器有权
标题翻译：用于气体断路器的滑动构件和使用其的气体断路器
公开(公告)号：JP2014199770A
公开(公告)日：2014-10-23
申请号：JP2013075053
申请日：2013-03-29
申请人：株式会社東芝 , Toshiba Corp
发明人： YASUOKA TAKAMICHI , HOSHINA KOICHI , SUMIYA AKIKO , SUYAMA AKIKO , SHIMAMURA AKIRA
IPC分类号： H01H33/88 , H01H33/02 , H01H33/915 , H02B13/02
摘要：【課題】低摩擦かつガスバリア性を実現するガス遮断器用の摺動部材を提供する。【解決手段】ガス遮断器において、互いに接触し相対的に摺動可能である部材間に配置されるガス遮断器用の摺動材13として、摺動材13は、母材15と、母材15の表面の少なくとも一部にイオン注入されて形成されたイオン注入層16と、を有し、イオン注入層16は、多価イオンがイオン注入されて形成されている。【選択図】図3
摘要翻译：要解决的问题：提供一种实现低摩擦和气体阻隔性能的气体断路器的滑动构件。解决方案：在气体断路器中，用于气体断路器的滑动构件13设置在彼此接触的构件之间，相对滑动滑动构件13包括：基材15; 以及通过离子注入到基材15的表面的至少一部分中而形成的离子注入层16.通过离子注入多价离子形成离子注入层16。

5. 发明专利

JP2009087633A X-ray source, and method for manufacturing the same 审中-公开
标题翻译： X射线源及其制造方法
公开(公告)号：JP2009087633A
公开(公告)日：2009-04-23
申请号：JP2007253998
申请日：2007-09-28
申请人： Toshiba Corp , Toshiba Electron Tubes & Devices Co Ltd , 東芝電子管デバイス株式会社 , 株式会社東芝
发明人： AOKI NOBUTADA , SUMIYA AKIKO , KOBAYASHI NORIYASU , MITSUNAKA YOSHIKA
IPC分类号： H01J35/06 , H01J35/08
摘要： PROBLEM TO BE SOLVED: To reduce an X-ray source in size while maintaining the insulation performance.
SOLUTION: The X-ray source has an emitter 4 that is mounted in a vacuum vessel 7 to emit electron when located in a given electric field, a target 6 that emits X-ray when the electron accelerated with a given voltage comes into collision, and an insulator 1 for supporting the emitter 4 and the target 6, for example, to which the voltage is applied within the vacuum vessel such that a given distance is kept. The insulator 1 is provided with a groove 12 crossing a line heading from the emitter 4 toward the target 6 along the top surfaces of the insulator 1 and the vacuum vessel 7. The groove 12 can be also formed by means of laser processing or etching.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在保持绝缘性能的同时减小X射线源的尺寸。解决方案：X射线源具有安装在真空容器7中以在位于给定电场中时发射电子的发射体4，当以给定电压加速电子时发射X射线的靶6发生以及用于支撑发射器4和靶6的绝缘体1，例如在真空容器内施加电压使得保持给定的距离。绝缘体1设置有沿着绝缘体1和真空容器7的顶表面与从发射体4朝向靶6的线交叉的凹槽12.凹槽12也可以通过激光加工或蚀刻形成。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008268105A X-ray beam source, x-ray beam irradiator, x-ray beam radiographic device, x-ray beam computer tomography device, x-ray element mapping examination apparatus and x-ray beam forming method 审中-公开
标题翻译： X射线光束源，X射线光束辐射器，X射线光束射线装置，X射线光束计算机计算装置，X射线元件测绘装置和X射线光束形成方法
公开(公告)号：JP2008268105A
公开(公告)日：2008-11-06
申请号：JP2007113950
申请日：2007-04-24
申请人： Toshiba Corp , Toshiba Electron Tubes & Devices Co Ltd , 東芝電子管デバイス株式会社 , 株式会社東芝
发明人： KOBAYASHI NORIYASU , SUMIYA AKIKO , AOKI NOBUTADA , MITSUNAKA YOSHIKA
IPC分类号： G21K5/02 , G01N23/04 , G01N23/223 , G21K1/06 , G21K5/08 , H01J35/08 , H05G2/00
摘要： PROBLEM TO BE SOLVED: To obtain a small and light-weight X-ray beam source which forms X-ray beams.
SOLUTION: The X-ray beam source 13 has a lead-in wire 2 inserted into an insulating material 1 to apply voltage, a cathode placed at one end of the lead-in wire 2, a target 6 as an anode placed opposite to the cathode to generate X rays by colliding generated electron beams, a vacuum container 7 which accommodates the lead-in wire 2, the cathode and the target 6 and has an X-ray transmissive window 5 that transmits X rays, a filter 8 placed outside it to selectively extract characteristic X rays from X rays, a housing 10 accommodating the vacuum container 7 and the filter 8 and a Fresnel zone plate (FZP) 9 as an X-ray condensing element placed on the housing 10 to converge the characteristic X rays.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：获得形成X射线束的小而轻的X射线束源。解决方案：X射线束源13具有插入绝缘材料1中的引入线2以施加电压，放置在引入线2的一端的阴极，作为阳极的靶6 与阴极相对地通过碰撞产生的电子束产生X射线;容纳引入线2，阴极和靶6并具有透射X射线的X射线透射窗5的真空容器7;过滤器8 放置在其外部以从X射线中选择性地提取特征X射线，容纳真空容器7和滤光器8的壳体10和作为放置在壳体10上的X射线聚集元件的菲涅耳带状区域（FZP）9，以使特征 X射线版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2008016339A X-ray source and fluorescent x-ray analysis device 审中-公开
标题翻译： X射线源和荧光X射线分析装置
公开(公告)号：JP2008016339A
公开(公告)日：2008-01-24
申请号：JP2006186842
申请日：2006-07-06
申请人： Toshiba Corp , Toshiba Electron Tubes & Devices Co Ltd , 東芝電子管デバイス株式会社 , 株式会社東芝
发明人： SUMIYA AKIKO , AOKI NOBUTADA
IPC分类号： H01J35/08 , G01N23/223 , G21K5/00 , G21K5/08 , H01J35/06 , H01J35/18 , H05G1/00
摘要： PROBLEM TO BE SOLVED: To provide an X-ray source 11 capable of easily emitting a plurality of kinds of characteristic X-rays 25 by easily enabling replacement of a secondary target 26. SOLUTION: An electron gun 14 generating an electron beam 15, and a primary target 20 emitting a primary X-ray 21 by entering the electron beam 15 are arranged in a vacuum vessel 12 having an X-ray transmissive window 13 of a vacuum vessel 12. The primary X-ray 21 permeates the X-ray transmissive window 13. A box-shaped secondary target body 23 is detachably attached by surrounding the outside of the X-ray transmissive window 13 of the vacuum vessel 12. The secondary target body 23 is provided with the secondary target 26 emitting a characteristic X-ray 25 by entering the primary X-ray 21 permeating the X-ray transmissive window 13 therein. The secondary target body 23 is provided with a characteristic X-ray extraction window 27 emitting the characteristic X-ray 25 to the outside. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够容易地进行二次靶26的替换来容易地发射多种特征X射线25的X射线源11.解决方案：产生电子枪14的电子枪14 电子束15和通过进入电子束15发射初级X射线21的初级靶20被布置在具有真空容器12的X射线透射窗13的真空容器12中。主X射线21 透过X射线透射窗13.通过围绕真空容器12的X射线透射窗13的外部可拆卸地安装盒形的次目标体23。次级靶体23设置有次级靶26 通过进入透过其中的X射线透射窗13的主X射线21来发射特征X射线25。二次靶体23具有将特征X射线25发射到外部的特征X射线提取窗口27。版权所有（C）2008，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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