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31. 发明授权

US5538494A Radioactive beam irradiation method and apparatus taking movement of the irradiation area into consideration 失效
标题翻译：考虑放射线照射方法和装置照射区域的运动
公开(公告)号：US5538494A
公开(公告)日：1996-07-23
申请号：US405858
申请日：1995-03-17
申请人： Koji Matsuda
发明人： Koji Matsuda
IPC分类号： A61B5/0456 , A61B5/055 , A61B6/00 , A61B8/13 , A61N5/10 , G21K5/04
CPC分类号： A61B6/541 , A61N5/1048 , G21K5/04 , A61B5/0456 , A61B5/055 , A61B5/7285 , A61B8/13 , A61N2005/1087 , A61N5/1064
摘要： A radiation irradiation method and an apparatus enables effective radiation irradiation even in the case of a diseased part changing its position due to physical activity, such as breathing and the heart beat of the patient, with a simplified apparatus. Initially, the position change of the diseased part and the physical activity of the patient are measured concurrently, and a relationship therebetween is defined as a corresponding function. Next, along with the detection of the physical activity of the patient, radiation therapy is performed, in which the control of the radiation irradiation is carried out in accordance with the corresponding function.
摘要翻译：放射线照射方法和装置即使在患病部分由于体力活动如患者的呼吸和心跳而改变其位置的情况下也能够实现有效的辐射照射。首先，同时测量患部的位置变化和患者的身体活动，将它们之间的关系定义为相应的功能。接下来，伴随着对患者的身体活动的检测，进行放射线治疗，其中根据相应的功能进行辐射照射的控制。

32. 外观设计

USD728744S1 Electromagnetic valve 有权
公开(公告)号：USD728744S1
公开(公告)日：2015-05-05
申请号：US29476586
申请日：2013-12-16
申请人： Tatsuya Nishiyama , Koji Matsuda , Shinji Miyazoe
设计人： Tatsuya Nishiyama , Koji Matsuda , Shinji Miyazoe

33. 发明授权

US08637837B2 Charged particle irradiation system and method for controlling the same 有权
标题翻译：带电粒子照射系统及其控制方法
公开(公告)号：US08637837B2
公开(公告)日：2014-01-28
申请号：US12892225
申请日：2010-09-28
申请人： Takayoshi Natori , Kunio Moriyama , Koji Matsuda
发明人： Takayoshi Natori , Kunio Moriyama , Koji Matsuda
IPC分类号： G21G5/00
CPC分类号： A61N5/1048 , A61N5/1037 , A61N5/1043 , A61N5/1064 , A61N2005/1087
摘要： A beam extraction process (interruption and restart) is appropriately performed when a failure occurs during irradiation of a spot group. A charged particle irradiation system includes a synchrotron 12 and a scanning irradiation unit 15 that scans an ion beam extracted from the synchrotron over a subject. The extraction of the ion beam from the synchrotron is stopped on the basis of a beam extraction stop command. Scanning magnets 5A and 5B are controlled to change a point (spot) to be irradiated with the ion beam, while the extraction of the ion beam is stopped. The extraction of the ion beam from the synchrotron is restarted after the change of the spot to be irradiated. When a relatively minor failure in which continuous irradiation would be possible occurs during irradiation of a certain spot with the beam, the extraction of the beam is not immediately stopped.
摘要翻译：当点组的照射期间发生故障时，适当地执行光束提取处理（中断和重新启动）。带电粒子照射系统包括同步加速器12和扫描照射单元15，扫描照射单元15扫描从对象上的同步加速器提取的离子束。基于光束提取停止命令停止来自同步加速器的离子束的提取。在停止提取离子束的同时，控制扫描磁体5A和5B来改变要用离子束照射的点（点）。离子束从同步加速器的提取在被照射点改变后重新开始。当在用光束照射某一点时可能发生连续照射的相对较小的故障，则梁的提取不会立即停止。

34. 发明授权

US08443965B2 Take-up machine 有权
标题翻译：收线机
公开(公告)号：US08443965B2
公开(公告)日：2013-05-21
申请号：US13078033
申请日：2011-04-01
申请人： Koji Matsuda
发明人： Koji Matsuda
IPC分类号： B29C47/30
CPC分类号： B29C47/34 , B29C47/0016 , B29C47/0019 , B29C47/0033 , B29C47/084 , B29C47/0864 , B29C47/0867 , B29C47/30 , B29C47/90 , B29L2031/003 , B65G15/14 , B65G15/42
摘要： A take-up machine is provided. Each of upper and lower conveying devices has an endless rotating body and a plurality of take-up pads provided on the surface of the endless rotating body. The take-up machine is configured to pinch a top face and a bottom face of a resin-molded article with the take-up pads of the upper and lower conveying devices to take up the resin-molded article. The take-up machine is installed along an extrusion line of a resin extruder. In a lateral direction orthogonal to an extrusion line, a length of each of the take-up pads is multiple times a length of the resin-molded article to be taken up. Each of the take-up pads has a plurality of supporting potions which are arranged in the lateral direction and capable of supporting resin-molded articles with different shapes. The upper and lower conveying devices are movable in the lateral direction so as to make one of the supporting portions coincide with the extrusion line.
摘要翻译：提供收纸机。上下输送装置中的每一个具有环形旋转体和设置在无端旋转体的表面上的多个卷取垫。卷取机被构造为用上下输送装置的卷取垫将树脂成形品的顶面和底面夹紧，以卷取树脂成形品。卷取机沿树脂挤出机的挤出线安装。在与挤出线正交的横向方向上，每个卷取垫的长度是要被吸收的树脂成形品的长度的多倍。每个卷取垫具有多个沿横向方向布置并能够支撑具有不同形状的树脂模塑制品的支撑部分。上下输送装置可以在横向方向上移动，以使其中一个支撑部分与挤出线重合。

35. 发明申请

US20120215965A1 Storage Device and Computer Using the Same 审中-公开
标题翻译：存储设备和使用其的计算机
公开(公告)号：US20120215965A1
公开(公告)日：2012-08-23
申请号：US13372800
申请日：2012-02-14
申请人： Ryoichi Inada , Ryo Fujita , Takuma Nishimura , Koji Matsuda
发明人： Ryoichi Inada , Ryo Fujita , Takuma Nishimura , Koji Matsuda
IPC分类号： G06F12/10 , G06F12/08
CPC分类号： G06F12/0246 , G06F12/1027 , G06F2212/7201
摘要： A nonvolatile memory stores therein a plurality of partitioned translation tables which are created by partitioning a logical-to-physical address translation table in a page unit. A RAM stores therein a logical-to-physical address translation table cache for storing at least the one or more partitioned translation tables, a translation-table management table for managing the partitioned translation tables, and a cache management table for managing the logical-to-physical address translation table cache. The translation-table management table includes a cache presence-or-absence flag and a cache entry number, the cache presence-or-absence flag being used for indicating that the partitioned translation tables are stored into the logical-to-physical address translation table cache, the cache entry number being used for indicating storage destinations of the partitioned translation tables in the logical-to-physical address translation table cache. Reading/writing processings of information in the logical-to-physical address translation table between the nonvolatile memory and the RAM are performed in the page unit.
摘要翻译：非易失性存储器中存储有通过在页面单元中划分逻辑到物理地址转换表而创建的多个分区转换表。 RAM中存储有至少存储一个或多个分区转换表的逻辑到物理地址转换表缓存，用于管理分区转换表的转换表管理表，以及用于管理逻辑到物理地址转换表缓存。翻译表管理表包括高速缓存存在或不存在标志和高速缓存条目号，高速缓存存在或不存在标志用于指示分区转换表被存储到逻辑到物理地址转换表中高速缓存，用于指示逻辑到物理地址转换表缓存中的分区转换表的存储目的地的高速缓存条目号。在页面单元中执行在非易失性存储器和RAM之间的逻辑到物理地址转换表中的信息的读/写处理。

36. 发明授权

US07825388B2 Charged particle beam irradiation system and charged particle beam extraction method 有权
标题翻译：带电粒子束照射系统和带电粒子束提取方法
公开(公告)号：US07825388B2
公开(公告)日：2010-11-02
申请号：US11678300
申请日：2007-02-23
申请人： Hideaki Nihongi , Koji Matsuda , Kazuo Hiramoto , Hiroshi Akiyama
发明人： Hideaki Nihongi , Koji Matsuda , Kazuo Hiramoto , Hiroshi Akiyama
IPC分类号： H05H9/00
CPC分类号： G21K1/10 , A61N5/1048 , A61N5/1065 , A61N2005/1087 , A61N2005/1095 , A61N2005/1096 , H05H7/10
摘要： A charged particle beam irradiation system and a charged particle beam extraction method which can prevent erroneous irradiation of a charged particle beam in the direction of advance of the charged particle beam. The system and method are featured in stopping supply of an ion beam to one or more of a plurality of angle zones in each of which a target dose is attained, the angle zones being formed by dividing an RMW in a rotating direction thereof, and in allowing the supply of the ion beam to one or more other angle zones in each of which a target dose is not yet attained. The invention can easily adjust beam doses at various positions in an affected part of the patient body in the direction of advance of the ion beam, and can greatly reduce the probability of erroneous irradiation that the beam dose becomes excessive or deficient at the various positions within the affected part of the patient body in the direction of advance of the ion beam.
摘要翻译：带电粒子束照射系统和带电粒子束提取方法，其可以防止带电粒子束沿着带电粒子束的前进方向的错误照射。该系统和方法的特征在于停止向多个角区域中的一个或多个角度区域供应目标剂量，其中角度区域通过沿其旋转方向分割RMW而形成，并且在允许将离子束供应到一个或多个其他角度区域，其中每个角度区域中尚未获得目标剂量。本发明可以容易地在离子束前进方向上调整患者身体的受影响部位的各个位置处的光束剂量，并且可以大大降低光束剂量在各种位置内过度或不足的错误照射的可能性患者身体的受影响部分在离子束前进方向。

37. 发明授权

US07449701B2 Particle beam irradiation equipment and particle beam irradiation method 有权
标题翻译：粒子束照射设备和粒子束照射法
公开(公告)号：US07449701B2
公开(公告)日：2008-11-11
申请号：US10822767
申请日：2004-04-13
申请人： Hisataka Fujimaki , Koji Matsuda , Masaki Yanagisawa , Hiroshi Akiyama
发明人： Hisataka Fujimaki , Koji Matsuda , Masaki Yanagisawa , Hiroshi Akiyama
IPC分类号： A61N5/00 , H01J33/00
CPC分类号： G21K5/04 , A61N5/10 , A61N2005/1087 , A61N2005/1095 , A61N2005/1096
摘要： Particle beam irradiation equipment and a method of adjusting irradiation nozzle, which can ensure a long range and high dose uniformity at any field size are provided. The particle beam irradiation equipment comprises charged particle beam generation equipment and an irradiation nozzle for irradiating a charged particle beam extracted from the charged particle beam generation equipment to an irradiation target. The irradiation nozzle comprises a first scatterer device including a first scatterer for spreading out the charged particle beam into a Gaussian-like distribution, and multiple stages of second scatterer devices including second scatterers for producing a uniform intensity distribution of the charged particle beam having been spread out into a Gaussian-like distribution by the first scatterer. For forming irradiation fields having sizes different from each other, the second scatterer devices are disposed downstream of the first scatterer device in the direction of travel of the charged particle beam at the spacing depending on the difference in the field size.
摘要翻译：提供粒子束照射设备和调节照射喷嘴的方法，其可以确保任何场尺寸的长距离和高剂量均匀性。粒子束照射设备包括带电粒子束产生设备和用于将从带电粒子束产生设备提取的带电粒子束照射到照射目标的照射喷嘴。照射喷嘴包括第一散射体装置，其包括用于将带电粒子束扩展成高斯状分布的第一散射体，以及包括第二散射体的多级第二散射体装置，用于产生已扩散的带电粒子束的均匀强度分布由第一个散射体组成高斯状分布。为了形成尺寸彼此不同的照射场，根据场尺寸的差异，第二散射体装置沿着带电粒子束的行进方向设置在第一散射体装置的下游。

38. 发明授权

US07154108B2 Particle therapy system 失效
标题翻译：粒子治疗系统
公开(公告)号：US07154108B2
公开(公告)日：2006-12-26
申请号：US11128195
申请日：2005-05-13
申请人： Masahiro Tadokoro , Shunji Kakiuchi , Hiroshi Akiyama , Mamoru Katane , Koji Matsuda
发明人： Masahiro Tadokoro , Shunji Kakiuchi , Hiroshi Akiyama , Mamoru Katane , Koji Matsuda
IPC分类号： A61N5/00
CPC分类号： A61N5/1048 , A61N5/1075 , A61N2005/1074 , A61N2005/1087 , A61N2005/1095 , G21K5/04
摘要： A particle therapy system capable of measuring energy of a charged particle beam even during irradiation of the charged particle beam is provided. A beam delivery (irradiation) system comprises a block collimator constituted by a pair of collimator members, and an energy detector mounted to one of the collimator members to be disposed on the upstream side thereof. When the pair of collimator members are moved in directions away from each other, a beam passage is formed between them. The energy detector constitutes an energy measuring device together with a signal processing unit. A part of the ion beam having reached the interior of the irradiation nozzle is irradiated to a patient through the beam passage. When a part of the remaining ion beam enters the energy detector, electric charges generate in the energy detector. The signal processing unit determines energy of the ion beam based on a position within the energy detector at which electric charges have generated in maximum amount.
摘要翻译：提供了即使在带电粒子束的照射期间也能够测量带电粒子束的能量的粒子治疗系统。射束（照射）系统包括由一对准直器构件构成的块准直器，以及安装在准备器件中的一个待设置在其上游侧的能量检测器。当一对准直器构件沿彼此远离的方向移动时，在它们之间形成梁通道。能量检测器与信号处理单元一起构成能量测量装置。已经到达照射喷嘴内部的离子束的一部分通过束通道照射到患者身上。当剩余离子束的一部分进入能量检测器时，在能量检测器中产生电荷。信号处理单元基于能量检测器内以最大量产生电荷的位置来确定离子束的能量。

39. 发明申请

US20060192146A1 Charged particle therapy system, range modulation wheel device, and method of installing range modulation wheel device 失效
标题翻译：带电粒子治疗系统，范围调制轮装置以及安装范围调制轮装置的方法
公开(公告)号：US20060192146A1
公开(公告)日：2006-08-31
申请号：US11399371
申请日：2006-04-07
申请人： Masaki Yanagisawa , Hiroshi Akiyama , Koji Matsuda , Hisataka Fujimaki
发明人： Masaki Yanagisawa , Hiroshi Akiyama , Koji Matsuda , Hisataka Fujimaki
IPC分类号： G21G5/00
CPC分类号： G21K1/10 , A61N2005/1087 , A61N2005/1095 , G21K1/043
摘要： The invention provides a charged particle therapy system capable of increasing the number of patients treated. An irradiation filed forming apparatus for irradiating a charged particle beam extracted from a charged particle beam generator to an irradiation target includes an RMW device. The RMW device comprises a housing and an RMW disposed within the housing. A rotary shaft of the RMW is rotatably mounted to the housing. The RMW device is detachably installed in an RMW holding member providied in a casing of the irradiation filed forming apparatus. The housing can be placed in contact with the RMW holding member, and hence positioning of the rotary shaft of the RMW to a predetermined position can be performed in a short time. This contributed to cutting a time required for treatment per patient and increasing the number of patients treated.
摘要翻译：本发明提供一种能够增加治疗患者数量的带电粒子治疗系统。用于将从带电粒子束发生器提取的带电粒子束照射到照射目标的照射成像装置包括RMW装置。 RMW装置包括壳体和设置在壳体内的RMW。 RMW的旋转轴可旋转地安装在壳体上。 RMW装置可拆卸地安装在提供在照射成形装置的壳体中的RMW保持构件中。壳体可以放置成与RMW保持构件接触，因此可以在短时间内将RMW的旋转轴定位到预定位置。这有助于减少患者治疗所需的时间，并增加治疗患者的数量。

40. 发明授权

US07071479B2 Particle beam irradiation system and method of adjusting irradiation apparatus 有权
公开(公告)号：US07071479B2
公开(公告)日：2006-07-04
申请号：US11052195
申请日：2005-02-08
申请人： Masaki Yanagisawa , Hiroshi Akiyama , Koji Matsuda , Hisataka Fujimaki
发明人： Masaki Yanagisawa , Hiroshi Akiyama , Koji Matsuda , Hisataka Fujimaki
IPC分类号： H05H9/00
CPC分类号： A61N5/1042 , A61N2005/1087 , A61N2005/1095 , G21K1/10 , G21K5/04
摘要： The present invention provides an increased degree of uniformity of radiation dose distribution for the interior of a diseased part. A particle beam therapy system includes a charged particle beam generation apparatus and an irradiation apparatus. An ion beam is generated by the charged particle beam generation apparatus. The irradiation apparatus exposes a diseased part to the generated ion beam. A scattering device, a range adjustment device, and a Bragg peak spreading device are installed upstream of a first scanning magnet and a second scanning magnet. The scattering device and the range adjustment device are combined together and moved along a beam axis, whereas the Bragg peak spreading device is moved independently along the beam axis. The scattering device moves to adjust the degree of ion beam scattering. The range adjustment device moves to adjust ion beam scatter changes caused by an absorber thickness adjustment. The Bragg peak spreading device moves to adjust ion beam scatter changes arising out of an SOBP device. These adjustments provide uniformity of radiation dose distribution for the diseased part.

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