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1. 发明授权

US07381979B2 Rotating irradiation apparatus 有权
标题翻译：旋转照射装置
公开(公告)号：US07381979B2
公开(公告)日：2008-06-03
申请号：US11472387
申请日：2006-06-22
申请人： Tsutomu Yamashita , Shigeji Kaneko , Hiroshi Saga , Norio Takeda
发明人： Tsutomu Yamashita , Shigeji Kaneko , Hiroshi Saga , Norio Takeda
IPC分类号： A61N5/00 , A61N5/01
CPC分类号： A61N5/1081 , A61N5/10 , A61N2005/1087
摘要： A rotating irradiation apparatus includes a rotating gantry 3 including a front ring 19 and a rear ring 20 and is provided with a beam delivery device 11 and an irradiation device 4. The beam delivery device 11 delivers an ion beam used for particle radiotherapy. Radial support devices 61A and 61B support the front ring 19 and radial support devices 61A and 61B support the rear ring 20. Each radial support device includes a linear guide 41, an upper support structure disposed above the linear guide 41, and a lower support structure disposed below the linear guide 41. The upper support structure is movably mounted on the lower support structure and is movable in the direction of the rotational axis of the rotating gantry 3.
摘要翻译：旋转照射装置包括旋转机架3，其包括前环19和后环20，并且设置有射束输送装置11和照射装置4.射束输送装置11输送用于粒子放射治疗的离子束。径向支撑装置61A和61B支撑前环19，并且径向支撑装置61A和61B支撑后环20.每个径向支撑装置包括线性导向件41，设置在线性导向件41上方的上支撑结构，以及下支撑结构设置在线性引导件41的下方。上支撑结构可移动地安装在下支撑结构上并且可沿旋转机架3的旋转轴线的方向移动。

2. 发明授权

US07961844B2 Rotating irradiation therapy apparatus 有权
标题翻译：旋转照射治疗仪
公开(公告)号：US07961844B2
公开(公告)日：2011-06-14
申请号：US12438029
申请日：2007-08-29
申请人： Norio Takeda , Shigeji Kaneko , Tsutomu Yamashita , Hiroshi Saga
发明人： Norio Takeda , Shigeji Kaneko , Tsutomu Yamashita , Hiroshi Saga
IPC分类号： A61N5/10 , A61N5/00
CPC分类号： G21K5/10 , A61N5/10 , A61N5/1081 , A61N2005/1087
摘要： A rotating irradiation therapy apparatus used for particle beam therapy includes a rotating gantry equipped with a charged particle beam irradiation device beam transport devices for guiding a charged particle beam to the irradiation device and a roller in contact with a ring member included in the rotating gantry and supporting the gantry. A front ring is disposed in contact with the roller of a rotating body support device at one end in the axial direction of the rotating gantry, and a rear ring is disposed in contact with the roller at the other end in the axial direction of the rotating gantry. At least one intermediate ring is disposed in a position different in the axial direction of the gantry between the front and rear rings and in contact with the roller.
摘要翻译：用于粒子束治疗的旋转照射治疗装置包括：装备有带电粒子束照射装置的旋转台架，用于将带电粒子束引导到照射装置的光束传送装置和与包括在旋转台架中的环构件接触的辊; 支撑龙门架。在旋转机架的轴向的一端设置有与旋转体支撑装置的滚子接触的前环，在旋转轴的轴向的另一端设置有与滚子接触的后环龙门架至少一个中间环设置在前后环之间与台架的轴向不同的位置，并与辊接触。

3. 发明申请

US20100163755A1 ROTATING IRRADIATION THERAPY APPARATUS 有权
标题翻译：旋转辐射治疗装置
公开(公告)号：US20100163755A1
公开(公告)日：2010-07-01
申请号：US12438029
申请日：2007-08-29
申请人： Norio Takeda , Shigeji Kaneko , Tsutomu Yamashita , Hiroshi Saga
发明人： Norio Takeda , Shigeji Kaneko , Tsutomu Yamashita , Hiroshi Saga
IPC分类号： A61N5/01 , A61N5/10
CPC分类号： G21K5/10 , A61N5/10 , A61N5/1081 , A61N2005/1087
摘要： A rotating irradiation therapy apparatus used for particle beam therapy includes a rotating gantry equipped with a charged particle beam irradiation device beam transport devices for guiding a charged particle beam to the irradiation device and a roller in contact with a ring member included in the rotating gantry and supporting the gantry. A front ring is disposed in contact with the roller of a rotating body support device at one end in the axial direction of the rotating gantry and a rear ring is disposed in contact with the roller at the other end in the axial direction of the rotating gantry. At least one intermediate ring is disposed in a position different in the axial direction of the gantry between the front and rear rings and in contact with the roller.
摘要翻译：用于粒子束治疗的旋转照射治疗装置包括：装备有带电粒子束照射装置的旋转台架，用于将带电粒子束引导到照射装置的光束传送装置和与包括在旋转台架中的环构件接触的辊; 支撑龙门架。在旋转机架的轴向的一端设置有与旋转体支撑装置的辊接触的前环，并且在旋转机架的轴向上的另一端设置有与辊接触的后环。至少一个中间环设置在前后环之间与台架的轴向不同的位置，并与辊接触。

4. 发明申请

US20070023699A1 Rotating irradiation apparatus 有权
标题翻译：旋转照射装置
公开(公告)号：US20070023699A1
公开(公告)日：2007-02-01
申请号：US11472387
申请日：2006-06-22
申请人： Tsutomu Yamashita , Shigeji Kaneko , Hiroshi Saga , Norio Takeda
发明人： Tsutomu Yamashita , Shigeji Kaneko , Hiroshi Saga , Norio Takeda
IPC分类号： H01J37/08
CPC分类号： A61N5/1081 , A61N5/10 , A61N2005/1087
摘要： A rotating irradiation apparatus includes a rotating gantry 3 including a front ring 19 and a rear ring 20 and is provided with a beam delivery device 11 and an irradiation device 4. The beam delivery device 11 delivers an ion beam used for particle radiotherapy. Radial support devices 61A and 61B support the front ring 19 and radial support devices 61A and 61B support the rear ring 20. Each radial support device includes a linear guide 41, an upper support structure disposed above the linear guide 41, and a lower support structure disposed below the linear guide 41. The upper support structure is movably mounted on the lower support structure and is movable in the direction of the rotational axis of the rotating gantry 3.
摘要翻译：旋转照射装置包括旋转机架3，其包括前环19和后环20，并且设置有射束输送装置11和照射装置4.射束输送装置11输送用于粒子放射治疗的离子束。径向支撑装置61A和61B支撑前环19，并且径向支撑装置61A和61B支撑后环20.每个径向支撑装置包括线性导向件41，设置在线性导向件41上方的上支撑结构，以及下支撑结构设置在线性引导件41的下方。上支撑结构可移动地安装在下支撑结构上并且可沿旋转机架3的旋转轴线的方向移动。

5. 发明申请

US20060192072A1 Rotating gantry of particle beam therapy system 有权
标题翻译：粒子束治疗系统的旋转台架
公开(公告)号：US20060192072A1
公开(公告)日：2006-08-31
申请号：US11359484
申请日：2006-02-23
申请人： Tsutomu Yamashita , Shigeji Kaneko , Yutaka Muramatsu , Hiroshi Saga
发明人： Tsutomu Yamashita , Shigeji Kaneko , Yutaka Muramatsu , Hiroshi Saga
IPC分类号： F16M5/00 , F16M7/00 , F16M1/00 , F16M11/00 , F16M3/00 , F16M9/00
CPC分类号： F16D55/40 , A61N5/10 , A61N5/1081 , A61N2005/1087 , F16D2121/12
摘要： A rotating gantry includes a link frame for supporting a plurality of rollers which rotatably support the rotating gantry, a brake for releasing a braking force applied to at least one of the rollers upon supply of air and applying the braking force to the one roller upon discharge of air, and a solenoid valve for sealing the supplied air in the brake when closed, and discharging the air from the brake when opened. The solenoid valve is supported by a solenoid valve support member mounted to the link frame such that the solenoid valve is positioned just near the brake. The rotating gantry can be more quickly braked and stopped while maintaining high irradiation accuracy.
摘要翻译：旋转机架包括用于支撑可旋转地支撑旋转机架的多个辊的连杆框架，用于在供应空气时释放施加到至少一个辊的制动力的制动器，并且在排出时向一个辊施加制动力的空气，以及用于在关闭时密封制动器中的供应空气的电磁阀，并且在打开时从制动器排出空气。电磁阀由安装到连杆架的电磁阀支撑件支撑，使得电磁阀恰好靠近制动器。旋转机架可以更快地制动和停止，同时保持高的照射精度。

6. 发明授权

US07372053B2 Rotating gantry of particle beam therapy system 有权
标题翻译：粒子束治疗系统的旋转台架
公开(公告)号：US07372053B2
公开(公告)日：2008-05-13
申请号：US11359484
申请日：2006-02-23
申请人： Tsutomu Yamashita , Shigeji Kaneko , Yutaka Muramatsu , Hiroshi Saga
发明人： Tsutomu Yamashita , Shigeji Kaneko , Yutaka Muramatsu , Hiroshi Saga
IPC分类号： A61N5/01 , A61N5/10
CPC分类号： F16D55/40 , A61N5/10 , A61N5/1081 , A61N2005/1087 , F16D2121/12
摘要： A rotating gantry includes a link frame for supporting a plurality of rollers which rotatably support the rotating gantry, a brake for releasing a braking force applied to at least one of the rollers upon supply of air and applying the braking force to the one roller upon discharge of air, and a solenoid valve for sealing the supplied air in the brake when closed, and discharging the air from the brake when opened. The solenoid valve is supported by a solenoid valve support member mounted to the link frame such that the solenoid valve is positioned just near the brake. The rotating gantry can be more quickly braked and stopped while maintaining high irradiation accuracy.
摘要翻译：旋转机架包括用于支撑可旋转地支撑旋转机架的多个辊的连杆框架，用于在供应空气时释放施加到至少一个辊的制动力的制动器，并且在排出时向一个辊施加制动力的空气，以及用于在关闭时密封制动器中的供应空气的电磁阀，并且在打开时从制动器排出空气。电磁阀由安装到连杆架的电磁阀支撑件支撑，使得电磁阀恰好靠近制动器。旋转机架可以更快地制动和停止，同时保持高的照射精度。

7. 发明授权

US06803591B2 Medical particle irradiation apparatus 失效
公开(公告)号：US06803591B2
公开(公告)日：2004-10-12
申请号：US10426883
申请日：2003-05-01
申请人： Yutaka Muramatsu , Hidehito Asano , Wataru Sagawa , Hiroshi Akiyama , Tsutomu Yamashita
发明人： Yutaka Muramatsu , Hidehito Asano , Wataru Sagawa , Hiroshi Akiyama , Tsutomu Yamashita
IPC分类号： G21G500
CPC分类号： A61N5/1081 , A61N5/10 , A61N2005/1087
摘要： Disclosed is a medical particle irradiation apparatus comprising a rotating gantry 1 including an irradiation unit 4 emitting particle beams; an annular frame 16 located within and supported by the rotating gantry 1 such that it can rotate relative to the rotating gantry 1; an annular frame 15 fixedly located opposite the annular frame 16; an anti-corotation mechanism 34 being in contact with both the annular frames 16 and 15 to prevent the annular frame 16 from rotating together with the rotating gantry 1 during rotation of the rotating gantry 1; and a flexible moving floor 17 interposed between the annular frames 15 and 16, the flexible moving floor 17 being engaged with the annular frames 15 and 16 in such a manner as to move freely such that its bottom is substantially level and that it moves as the rotating gantry rotates.

8. 发明授权

US4762695A Methods for preparing high-purity molybdenum or tungsten powder and high-purity oxides powder of the same 失效
标题翻译：制备高纯度钼或钨粉及其高纯氧化物粉末的方法
公开(公告)号：US4762695A
公开(公告)日：1988-08-09
申请号：US94074
申请日：1987-09-04
申请人： Hiroshi Endo , Shigeo Iiri , Masaru Hayashi , Tsutomu Yamashita , Satoshi Yamaguchi , Motoo Seimiya
发明人： Hiroshi Endo , Shigeo Iiri , Masaru Hayashi , Tsutomu Yamashita , Satoshi Yamaguchi , Motoo Seimiya
IPC分类号： B22F9/22 , C01G39/00 , C01G41/00 , C22B34/34 , C22B34/36 , C01G39/02 , C01G41/02
CPC分类号： C22B34/36 , B22F9/22 , C01G39/003 , C01G41/003 , C22B3/42 , C22B34/34 , Y02P10/234 , Y10S423/14
摘要： High-purity molybdenum or tungsten powder can be produced by a process comprising (a) decomposing a powder or an oxide powder of molybdenum or tungsten with hydrogen peroxide water; (b) bringing the resulting aqueous solution of molybdenum or tungsten into contact with a cation exchange resin; (c) concentrating the aqueous solution; and (d) reducing a concentrated solid material. By omitting reducing step (d), one can obtain high-purity molybdenum or tungsten oxide powders. Because the Mo and W powders and MoO.sub.3 and WO.sub.3 powders prepared by this invention are of an extremely high purity, they are useful as materials for targets of VLSI elements.
摘要翻译：可以通过以下方法制备高纯度的钼或钨粉末：（a）用过氧化氢水分解钼或钨的粉末或氧化物粉末; （b）使所得到的钼或钨水溶液与阳离子交换树脂接触; （c）浓缩水溶液; 和（d）还原浓缩的固体物质。通过省略步骤（d），可以获得高纯度的钼或氧化钨粉末。由于通过本发明制备的Mo和W粉末和MoO 3和WO 3粉末具有非常高的纯度，因此它们可用作VLSI元素靶的材料。

9. 发明授权

US06903356B2 Medical particle irradiation apparatus 失效
标题翻译：医用颗粒物照射装置
公开(公告)号：US06903356B2
公开(公告)日：2005-06-07
申请号：US10673788
申请日：2003-09-30
申请人： Yutaka Muramatsu , Hidehito Asano , Wataru Sagawa , Hiroshi Akiyama , Tsutomu Yamashita
发明人： Yutaka Muramatsu , Hidehito Asano , Wataru Sagawa , Hiroshi Akiyama , Tsutomu Yamashita
IPC分类号： G21K5/04 , A61N5/01 , A61N5/10 , G21K5/10 , G21G5/00 , H01J37/14
CPC分类号： A61N5/1081 , A61N5/10 , A61N2005/1087
摘要： Disclosed is a medical particle irradiation apparatus comprising a rotating gantry 1 including an irradiation unit 4 emitting particle beams; an annular frame 16 located within and supported by the rotating gantry 1 such that it can rotate relative to the rotating gantry 1; an annular frame 15 fixedly located opposite the annular frame 16; an anti-corotation mechanism 34 being in contact with both the annular frames 16 and 15 to prevent the annular frame 16 from rotating together with the rotating gantry 1 during rotation of the rotating gantry 1; and a flexible moving floor 17 interposed between the annular frames 15 and 16, the flexible moving floor 17 being engaged with the annular frames 15 and 16 in such a manner as to move freely such that its bottom is substantially level and that it moves as the rotating gantry rotates.
摘要翻译：公开了一种医用颗粒物照射装置，包括：旋转台架1，其包括发射粒子束的照射单元4; 位于旋转机架1内并由其支撑的环形框架16，使得其可相对于旋转机架1旋转; 固定地与环形框架16相对的环形框架15; 防旋转机构34与环形框架16和15两者接触，以防止环形框架16在旋转机架1的旋转期间与旋转机架1一起旋转; 以及插入在环形框架15和16之间的柔性移动地板17，柔性移动地板17以可自由移动的方式与环形框架15和16接合，使得其底部基本上平齐，并且其随着旋转龙门旋转。

10. 发明授权

US06605225B1 Method and apparatus for fabricating three dimensional element from anisotropic material 失效
标题翻译：从各向异性材料制造三维元件的方法和装置
公开(公告)号：US06605225B1
公开(公告)日：2003-08-12
申请号：US09646701
申请日：2000-09-21
申请人： Tsutomu Yamashita , Sang-Jae Kim
发明人： Tsutomu Yamashita , Sang-Jae Kim
IPC分类号： H01L3922
CPC分类号： H01L39/2496 , B82Y10/00 , Y10S505/832 , Y10S505/922
摘要： A three-dimensional element is fabricated from a high-temperature superconductor. The method and apparatus can fabricate, for example, a single-electron tunnel device or an intrinsic Josephson device which utilize the layer structure peculiar to the high-temperature superconductor, with machining from the side surface of a monocrystal or thin film. In the focused-ion beam etching, a substrate holder which is rotatable about 360°, is rotated, at the minimum, through an angle of about 90°, and the thin film or monocrystal on the substrate is etched from the side surface thereof so as to fabricate the element. After the thin film or monocrystal is machined from above by means of an focused-ion beam to thereby form a bridge having a junction length, the sample is rotated by about 90° (270°). Subsequently, a multi-layer current path layer is formed through side-surface machining. The junction length is accurately controlled through measurement of the current path length from an image display.
摘要翻译：三维元件由高温超导体制成。该方法和装置可以制造例如利用单晶或薄膜的侧表面进行加工的利用高温超导体特有的层结构的单电子隧道装置或固有约瑟夫逊装置。在聚焦离子束蚀刻中，可旋转约360°的衬底保持器至少旋转大约90°的角度，并且从其侧表面蚀刻衬底上的薄膜或单晶，因此以制造元素。在通过聚焦离子束从上面加工薄膜或单晶之后，形成具有结长的桥，样品旋转大约90°（270°）。随后，通过侧面加工形成多层电流通路层。通过从图像显示器测量当前路径长度来精确控制结长度。

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