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1. 发明授权

US06826254B2 Radiation applying apparatus 失效
标题翻译：辐射施加装置
公开(公告)号：US06826254B2
公开(公告)日：2004-11-30
申请号：US10285441
申请日：2002-11-01
申请人： Kazumasa Mihara , Yuichiro Kaminou , Akira Ishibashi
发明人： Kazumasa Mihara , Yuichiro Kaminou , Akira Ishibashi
IPC分类号： G21K500
CPC分类号： H01J35/04 , A61B6/4429 , A61N5/01 , A61N5/10 , G21G1/12 , G21H5/02 , H01J2235/186
摘要： An x-ray treatment apparatus includes an x-ray generating device, a head unit, a manipulator and a microwave source. The x-ray generating device produces x-rays, by letting electrons, which have been emitted from an electron gun, be accelerated by a linear accelerator and strike a target. The acceleration of electrons is effected by microwaves. The x-ray generating device is accommodated in the head unit. The head unit is attached to a distal end portion of the manipulator. The manipulator positions the head unit such that x-rays emitted from the head unit may be applied to a part for medical treatment in a patient. The microwave source is disposed at a proximal end portion of the manipulator. Microwaves are propagated from the microwave source to the accelerator through a waveguide.
摘要翻译： X射线治疗装置包括X射线产生装置，头部单元，机械手和微波源。 X射线产生装置通过使从电子枪发射的电子被线性加速器加速并产生目标而产生X射线。电子的加速由微波进行。 X射线产生装置容纳在头单元中。头单元附接到操纵器的远端部分。操纵器定位头单元，使得从头单元发射的x射线可以施加到患者体内用于医疗的部件。微波源设置在操纵器的近端部分。微波通过波导从微波源传播到加速器。

2. 发明授权

US06731716B2 X-ray CT apparatus 失效
标题翻译： X射线CT装置
公开(公告)号：US06731716B2
公开(公告)日：2004-05-04
申请号：US10277051
申请日：2002-10-22
申请人： Kazumasa Mihara , Keiichi Hori , Yuichiro Kaminou , Setuta Setogawa
发明人： Kazumasa Mihara , Keiichi Hori , Yuichiro Kaminou , Setuta Setogawa
IPC分类号： A61B603
CPC分类号： A61B6/4275 , A61B6/032 , A61B6/4007 , A61B6/4085 , A61B6/4488
摘要： An X-ray CT apparatus comprises a large number of X-ray sources, a detector, and a collimator. The X-ray sources are arranged around an object P of inspection. The detector detects X rays emitted from the X-ray sources. The collimator is located between the X-ray sources and the object of inspection, and restricts the angle of emission of the X rays emitted from the X-ray sources so as to match the size of the detection surface of the detector.
摘要翻译： X射线CT装置包括大量X射线源，检测器和准直器。 X射线源围绕检查对象P排列。检测器检测从X射线源发射的X射线。准直器位于X射线源和检查对象之间，并且限制从X射线源发射的X射线的发射角度，以便与检测器的检测表面的大小相匹配。

3. 发明授权

US5681527A Molten metal holding apparatus 失效
标题翻译：熔融金属夹持装置
公开(公告)号：US5681527A
公开(公告)日：1997-10-28
申请号：US584692
申请日：1996-01-11
申请人： Tatsufumi Aoi , Noriyuki Kawada , Ritsuo Hashimoto , Kenichi Unoki , Motomi Nakashima , Kazumasa Mihara
发明人： Tatsufumi Aoi , Noriyuki Kawada , Ritsuo Hashimoto , Kenichi Unoki , Motomi Nakashima , Kazumasa Mihara
IPC分类号： C21C5/52 , C22B9/00 , F27D3/00 , F27D3/14 , F27D3/15 , F27D9/00 , F27D99/00 , H05B6/32 , C21C5/42
CPC分类号： H05B6/32 , C21C5/5241 , C22B9/003 , F27D3/14 , F27D3/15 , F27D2003/0054 , F27D9/00 , F27D99/00 , Y02P10/253
摘要： In a molten metal holding apparatus in which an alternating magnetic flux is generated in the horizontal direction at a lower end portion of a molten metal and the molten metal 7 is held within an upper and lower opening container 6 by an electromagnetic force, solid conductors 8 which are not strong magnetic substances are attached to inner surfaces of both side plates 6x of a portion where the alternating magnetic flux passes through of the upper and lower opening container 6. Further, an apparatus including a circuit 3 to overlay a direct current on an exciting coil 2 or an exciting device 20 to let a direct current magnetic flux act is disclosed.
摘要翻译：在熔融金属保持装置中，在熔融金属的下端部沿水平方向产生交变磁通，并且通过电磁力将熔融金属7保持在上下开口容器6内，固体导体8 不具有强磁性的物质被附着到交换磁通量通过上下开口容器6的部分的两个侧板6x的内表面上。此外，一种装置包括：电路3，用于在直流电流励磁线圈2或励磁装置20，以公开直流磁通动作。

4. 发明授权

US06807248B2 Multisource type X-ray CT apparatus 失效
标题翻译：多源X射线CT装置
公开(公告)号：US06807248B2
公开(公告)日：2004-10-19
申请号：US10302835
申请日：2002-11-25
申请人： Kazumasa Mihara , Susumu Urano , Keiichi Hori , Shin Ogura
发明人： Kazumasa Mihara , Susumu Urano , Keiichi Hori , Shin Ogura
IPC分类号： H05G160
CPC分类号： A61B6/032 , A61B6/4028 , A61B6/4488 , H01J35/025 , H01J35/04 , H01J35/08 , H01J2235/16
摘要： A multisource type X-ray CT apparatus including a fixed sensor array, a fixed vacuum chamber, and an X-ray generation unit. The X-ray generation unit includes a cathode and an anode which are fixed in the vacuum chamber so as to surround the sensor array, a gate array including a plurality of grid electrodes which are densely fixed between the cathode and anode and which include holes for passing the electron beams, a power source which applies a bias voltage to the grid electrodes of the gate array, and a controller which controls the power supply operation from the power source so as to select the grid electrode suitable for image pickup from the gate array in accordance with an image pickup portion of the subject and to release the bias voltage applied to the selected grid electrode.
摘要翻译：一种包括固定传感器阵列，固定真空室和X射线产生单元的多源X射线CT装置。 X射线产生单元包括阴极和阳极，其固定在真空室中以包围传感器阵列;门阵列，包括密集地固定在阴极和阳极之间的多个栅极，并且包括孔，使电子束通过，向栅极阵列的栅格电极施加偏置电压的电源;以及控制器，其控制来自电源的电源操作，以便选择适合于从门阵列进行图像拾取的栅电极根据被摄体的图像拾取部分，并且释放施加到所选择的栅电极的偏置电压。

5. 发明授权

US5317121A Induction heating apparatus having openable and closable coil 失效
标题翻译：具有可开闭线圈的感应加热装置
公开(公告)号：US5317121A
公开(公告)日：1994-05-31
申请号：US947836
申请日：1992-09-21
申请人： Keiichi Katayama , Mitsuo Kato , Kazuya Tsurusaki , Mikio Hanamoto , Kazumasa Mihara , Takatoshi Eguchi
发明人： Keiichi Katayama , Mitsuo Kato , Kazuya Tsurusaki , Mikio Hanamoto , Kazumasa Mihara , Takatoshi Eguchi
IPC分类号： H05B6/10 , H05B6/02 , H05B6/36 , H05B6/44
CPC分类号： H05B6/104 , H05B6/36
摘要： An induction heating apparatus has a coil or coils which can be opened without using electrical contacts. One continuous electric current passageway is formed by a first coil section, a second coil section, a first connecting conductor and a second connecting conductor. By feeding electric power to this electric current passageway and passing an object through a space at the central portion of the coil sections, the object is induction heated. A gap is provided between the first connecting conductor and the second connecting conductor, or the respective connecting conductors can be opened and closed relative to one another to vary the size of the space therebetween. The object to be heated is carried into the space at the central portion of the coil and is carried out therefrom through the gap or the space between the conductors.
摘要翻译：感应加热装置具有可以在不使用电触点的情况下打开的线圈或线圈。一个连续的电流通道由第一线圈段，第二线圈段，第一连接导体和第二连接导体形成。通过将电力供给到该电流通路并使物体通过线圈部的中央部的空间，对该物体进行感应加热。在第一连接导体和第二连接导体之间提供间隙，或者相应的连接导体可相对于彼此打开和关闭以改变它们之间的空间尺寸。被加热物被运送到线圈中心部分的空间，并通过间隙或导体之间的空间从其中进行。

6. 发明授权

US4738733A Method for heat-treatment of a strip 失效
标题翻译：条的热处理方法
公开(公告)号：US4738733A
公开(公告)日：1988-04-19
申请号：US1896
申请日：1987-01-09
申请人： Kazumasa Mihara , Takeo Fukushima , Sachihiro Iida , Norihisa Shiraishi
发明人： Kazumasa Mihara , Takeo Fukushima , Sachihiro Iida , Norihisa Shiraishi
IPC分类号： C21D9/56 , C21D9/573 , C21D11/00
CPC分类号： C21D9/563 , C21D9/5737
摘要： An improved method for heat-treatment of a strip in a continuous annealing installation in which the strip is heated or cooled by bringing it into contact with a heating or cooling roll having a thermal medium passed there-through. The improvements exist in that on the basis of much experimental data and mathematical analysis, a favorable range for selecting an outer diameter of a heating/cooling roll is determined as a function of various operation parameters.
摘要翻译：一种用于在连续退火设备中热处理带材的改进方法，其中通过使带材与具有热介质通过的加热或冷却辊接触来加热或冷却带材。存在的改进在于，基于许多实验数据和数学分析，选择加热/冷却辊的外径的有利范围被确定为各种操作参数的函数。

7. 发明授权

US07188999B2 Radiation treatment apparatus 有权
标题翻译：放射治疗仪
公开(公告)号：US07188999B2
公开(公告)日：2007-03-13
申请号：US10764505
申请日：2004-01-27
申请人： Kazumasa Mihara , Kenji Hara , Ichiro Yamashita , Ikuo Wakamoto , Yuichiro Kamino
发明人： Kazumasa Mihara , Kenji Hara , Ichiro Yamashita , Ikuo Wakamoto , Yuichiro Kamino
IPC分类号： H05G1/02
CPC分类号： A61N5/1042 , A61B6/548 , A61B2090/101 , A61N5/10 , A61N5/1047 , A61N5/1049 , A61N5/1067 , A61N5/1082 , A61N2005/1061 , G06F19/00
摘要： A radiation treatment apparatus includes a guide and a support member. The guide moves a radiation generating unit along an orbit with a predetermined radius such that an X-ray emitted from the radiation generating unit may cross an isocenter. The support member rotates the guide about a turning axis passing through the isocenter. The radiation generating unit is moved along a spherical plane by the guide and the support member and applies the X-ray toward the isocenter in multiple directions.
摘要翻译：辐射处理装置包括引导件和支撑构件。引导件使辐射发生单元沿着预定半径的轨道移动，使得从辐射发生单元发射的X射线可以穿过等角点。支撑构件围绕穿过等角点的转动轴旋转引导件。辐射产生单元通过引导件和支撑构件沿球面移动，并且在多个方向上向该等角点施加X射线。

8. 发明授权

US06290776B1 Hot dip coating apparatus 失效
标题翻译：热浸涂装置
公开(公告)号：US06290776B1
公开(公告)日：2001-09-18
申请号：US09333884
申请日：1999-06-15
申请人： Masahiko Tada , Chiaki Kato , Toshitane Matsukawa , Kazumasa Mihara , Kenichi Unoki
发明人： Masahiko Tada , Chiaki Kato , Toshitane Matsukawa , Kazumasa Mihara , Kenichi Unoki
IPC分类号： B05C302
CPC分类号： C23C2/24 , C23C2/006
摘要： A hot dip coating apparatus enables stable and continuous production of a coated steel strip having a high degree of uniformity of the coating quality over the breadth of the steel strip and clean coated surfaces free of deposition of dross. The hot dip coating apparatus has a bottom slit through which a steel strip to be coated is introduced and pulled upward through the coating tank, and an electromagnetic sealing device which applies a magnetic field to the molten metal in the coating tank so as to hold the molten metal inside the tank. The coating tank is provided at its top with an overflow dam for allowing the molten mental to overflow out of the coating tank. The apparatus also has a molten metal supply system which produces a circulating flow of the molten metal through the coating tank. The molten metal supply system has molten metal buffers which communicate with a molten metal supply passage and from which the molten metal is discharged towards the steel strip.
摘要翻译：热浸涂装置能够稳定且连续地生产涂层质量高于钢带的宽度均匀性的涂层钢带和没有浮渣沉积的清洁涂层表面。该热浸涂装置具有底部狭缝，待涂覆的钢带通过该底部狭缝被引入并通过涂覆槽向上拉动;以及电磁密封装置，其对涂覆槽中的熔融金属施加磁场，以便保持罐内熔融金属。涂料罐的顶部设置有溢流坝，用于使熔融的精神从涂料罐中溢出。该设备还具有熔融金属供应系统，其产生熔融金属通过涂覆槽的循环流动。熔融金属供给系统具有熔融金属缓冲器，其与熔融金属供应通道连通，熔融金属从该熔融金属缓冲器向钢带排出。

9. 发明授权

US07085347B2 Radiotherapy device 有权
标题翻译：放射治疗装置
公开(公告)号：US07085347B2
公开(公告)日：2006-08-01
申请号：US10416016
申请日：2002-08-23
申请人： Kazumasa Mihara , Kenji Hara , Ichiro Yamashita , Ikuo Wakamoto , Yuichiro Kamino
发明人： Kazumasa Mihara , Kenji Hara , Ichiro Yamashita , Ikuo Wakamoto , Yuichiro Kamino
IPC分类号： A61N5/10 , H05G1/02
CPC分类号： A61N5/1049 , A61B2090/101 , A61N5/10 , A61N5/1037 , A61N5/1082 , A61N2005/1061
摘要： The radiotherapy apparatus in the present invention includes a bed, a radiation irradiating head, head swing mechanisms, a precise inspection unit and a control unit. The bed carries a subject. The radiation irradiating head irradiates a treatment radiation to a treatment field of the subject. The head swing mechanisms, which are coupled to the radiation irradiating head, swings the head of the radiation irradiating head so that the treatment radiation emitted from the radiation irradiating head pursues the motion of the treatment field. The precise inspection unit obtains a diagnosis image containing the treatment field. The control unit controls the positions of the head swing mechanisms so that an irradiation field of the radiation irradiating head pursues the treatment field, based on the diagnosis image, the position of the radiation irradiating head and the state of the swung head. Then, the control unit controls the radiation irradiating head so that the treatment radiation is irradiated from the radiation irradiating head, after the positional control of the head swing mechanisms.
摘要翻译：本发明的放射线治疗装置包括床，放射线照射头，头摆动机构，精密检查单元和控制单元。床上有一个主题。辐射照射头将治疗辐射照射到受试者的治疗区域。耦合到辐射照射头的头部摆动机构摆动辐射照射头的头部，使得从辐射照射头发射的治疗辐射追求治疗场的运动。精确检查单元获得包含治疗区域的诊断图像。控制单元基于诊断图像，放射线照射头的位置和摆动头的状态来控制头摆动机构的位置，使得放射线照射头的照射场追求治疗场。然后，在头摆动机构的位置控制之后，控制单元控制辐射照射头，使得从辐射照射头照射治疗辐射。

10. 发明授权

US06977987B2 Radiotherapy apparatus 有权
标题翻译：放射治疗仪
公开(公告)号：US06977987B2
公开(公告)日：2005-12-20
申请号：US10762358
申请日：2004-01-23
申请人： Ichiro Yamashita , Yuichiro Kamino , Ikuo Wakamoto , Kazumasa Mihara
发明人： Ichiro Yamashita , Yuichiro Kamino , Ikuo Wakamoto , Kazumasa Mihara
IPC分类号： A61B19/00 , A61N5/02 , A61N5/10
CPC分类号： A61N5/1049 , A61B2090/101 , A61N5/10 , A61N5/1037 , A61N5/1082 , A61N2005/1061
摘要： A radiotherapy apparatus comprising an irradiation head having a linear accelerator and an intra-head waveguide unit whose one end portion is electromagnetically connected to the linear accelerator, a supporting moving mechanism which supports and moves the irradiation head on predetermined first spherical coordinates, a microwave oscillator which generates microwaves to be supplied to the irradiation head, and which is placed in a stationary position, a fixed waveguide unit having one end portion electromagnetically connected to the microwave oscillator, and the other end portion positioned on the supporting moving mechanism, and a moving waveguide unit having one end portion electromagnetically connected to the other end portion of the fixed waveguide unit positioned on the supporting moving mechanism.
摘要翻译：一种放射治疗装置，包括具有线性加速器的照射头和一端部与线性加速器电磁连接的头内波导单元，支撑移动机构，其以预定的第一球坐标支撑并移动照射头，微波振荡器其产生要供给到照射头的微波，并且被放置在静止位置，具有与微波振荡器电磁连接的一个端部的固定波导单元和位于支撑移动机构上的另一端部，以及移动波导单元，其一端部与位于支撑移动机构上的固定波导单元的另一端电磁连接。

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