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1. 发明专利

JP2008200090A Medical device 有权
标题翻译：医疗装置
公开(公告)号：JP2008200090A
公开(公告)日：2008-09-04
申请号：JP2007036352
申请日：2007-02-16
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： URANO SUSUMU , KANEKO SHUJI , HAMANAKA MASANOSHIN
IPC分类号： A61N5/01 , A61B6/00 , A61B6/03 , A61N5/10
CPC分类号： A61N5/10 , A61N5/1081 , A61N2005/105 , A61N2005/1061
摘要： PROBLEM TO BE SOLVED: To provide a medical device which can perform treatment and diagnosis without causing a sense of anxiety to a patient.
SOLUTION: The medical device includes a substantially ring-shaped support frame erected in such a manner that a central axis which passes through an isocenter 19 is disposed substantially horizontally; a substantially ring-shaped moving gantry which slides relative to the support frame and which has an opening on the side of the isocenter 19; a radiation emitting part which emits a beam towards the isocenter 19; and a protective cover 52 which covers the radiation emitting part and an inner circumferential side of the moving gantry and which moves together with the moving gantry.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够进行治疗和诊断而不引起患者焦虑感的医疗装置。解决方案：医疗装置包括基本上环形的支撑框架，其以通过等角点19的中心轴基本上水平地设置的方式竖立; 基本上环形的移动台架，其相对于支撑框架滑动，并且在等角点19的侧面上具有开口; 辐射发射部分，其朝向等角点19发射光束; 以及覆盖移动台架的辐射发射部和内周侧并与移动台架一起移动的保护罩52。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007236760A Radiotherapy equipment control device and radiation irradiation method 审中-公开
标题翻译：放射治疗设备控制装置和辐射辐照方法
公开(公告)号：JP2007236760A
公开(公告)日：2007-09-20
申请号：JP2006065708
申请日：2006-03-10
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： URANO SUSUMU , KANEKO SHUJI , KAWADA NORIYUKI
IPC分类号： A61N5/10 , A61B6/03 , A61N5/01
CPC分类号： A61N5/1049 , A61N5/1064 , A61N5/1065 , A61N2005/1061 , A61N2005/1062
摘要： PROBLEM TO BE SOLVED: To provide a therapeutic radiation irradiation device capable of securely irradiating a part of a subject and reducing the dose of radiation to be applied to the subject. SOLUTION: Radiotherapy equipment comprises the therapeutic radiation irradiation device for irradiating a part of the subject with therapeutic radiation, a motion detecting device for detecting the motion of the subject without using the radiation which transmits the subject, and a driving device for moving the therapeutic radiation irradiation device to the subject. A radiotherapy equipment control device 2 to control the radiotherapy equipment mentioned above comprises an affected part position database 51 to correlate the motion aggregation to the position aggregation, a motion collecting part 61 to collect the motion from the motion detecting device 4, and an irradiation position control part 62 to move the therapeutic radiation irradiation device so that the therapeutic radiation is applied to the position corresponding to the motion among the position aggregation. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种治疗放射线照射装置，其能够可靠地照射被检体的一部分并减少对被检体施加的放射线的剂量。解决方案：放射治疗设备包括用于用治疗辐射照射被摄体的一部分的治疗放射线照射装置，用于在不使用透射被摄体的辐射的情况下检测被摄体的运动的运动检测装置，以及用于移动的驱动装置治疗放射线照射装置。用于控制上述放射治疗设备的放射治疗设备控制装置2包括：影响部位位置数据库51，用于将运动聚集与位置聚合相关联;运动收集部61，用于收集来自运动检测装置4的运动;以及照射位置控制部62移动治疗放射线照射装置，使得治疗辐射被施加到位置聚合中对应于运动的位置。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2003153986A DEVICE FOR TREATING ARTICLE BEING CONVEYED 审中-公开
公开(公告)号：JP2003153986A
公开(公告)日：2003-05-27
申请号：JP2001354600
申请日：2001-11-20
申请人： MITSUBISHI HEAVY IND LTD
发明人： URANO SUSUMU , WAKAMOTO IKUO
IPC分类号： G21K5/00 , A61L2/08 , B08B7/00 , G21K5/02 , G21K5/04
摘要： PROBLEM TO BE SOLVED: To establish a technology for protecting a person in charge of the delivery work as well as the party to receive an article, and to equally respond to the variety of articles being conveyed. SOLUTION: The device consists of an irradiator 2 for irradiating photon beams for detecting the equivalent thickness of an article being conveyed and a sterilization beam irradiator 1 for irradiating sterilization beams corresponding to the equivalent thickness. Since the sterilization beams are irradiated according to the equivalent thickness, microbes such as bacteria attached to the article being conveyed can be actively and properly sterilized. The photon beam irradiator 2 is disposed along a conveying pathway 3 on the upstream side of the conveying pathway 3 from the sterilization beam irradiator 1. In the device, the equivalent thickness is measured first, and after that, the sterilization process is executed continuously at a high speed on one conveying pathway, and a worker doesn't have to touch the article.

4. 发明专利

JP2002365400A ELECTRON BEAM IRRADIATION DEVICE AND IRRADIATION METHOD 失效
公开(公告)号：JP2002365400A
公开(公告)日：2002-12-18
申请号：JP2001177997
申请日：2001-06-13
申请人： MITSUBISHI HEAVY IND LTD
发明人： HARA KENJI , YOSHIMURA KEIJI , ASAHARA YUJI , WAKAMOTO IKUO , URANO SUSUMU
IPC分类号： G21K5/04 , A23L3/26 , A61L2/08 , B65G53/04 , B65G53/60 , G21K5/00 , G21K5/10
摘要： PROBLEM TO BE SOLVED: To provide an electron beam irradiation device and irradiation method, capable of radiating an electron beam over an entire number of matters to be irradiated and uniformly to the surface of each matter to be irradiated, without increasing facility cost, processing man-hours or the time. SOLUTION: This device comprises a cyclone 1 for making the matters to be irradiated W carried by air flow turn, a slit-like transmission window 3 provided on the circumferential wall of the cyclone 1 and shielded with a metal foil, and an electron beam accelerator 4 for making the matters to be irradiated W irradiated with the electron beam via the transmission window 3.

5. 发明专利

JP2002341096A ELECTRON BEMA IRRADIATION DEVICE 失效
公开(公告)号：JP2002341096A
公开(公告)日：2002-11-27
申请号：JP2001141761
申请日：2001-05-11
申请人： MITSUBISHI HEAVY IND LTD
发明人： TOO ATSUSHI , URANO SUSUMU
IPC分类号： B41F23/04 , B05B1/04 , B41J29/00 , G21K5/00 , G21K5/04
摘要： PROBLEM TO BE SOLVED: To provide an electron beam irradiation device capable of reducing sufficiently the oxygen concentration at an electron beam irradiation part without using a large quantity of purge gas. SOLUTION: This electron beam irradiation device is constituted so that a running belt rail 3 is continuously irradiated with an electron beam and that an inert gas is jetted out to the irradiation part of the electron beam as a purge gas. First and second air blowout nozzles 5, 6 for blowing out the air toward the belt rail 3 are provided on an upstream side position and a downstream side position of a running route of the belt rail 3 based on the electron beam irradiation part 2. The blowout directions of the first and second air blowout nozzles 5, 6 are set so that the air blown out therefrom recedes from the electron beam irradiation part, as approaching the belt rail.

6. 发明专利

JPH08285998A BEAM IRRADIATION DEVICE 失效
公开(公告)号：JPH08285998A
公开(公告)日：1996-11-01
申请号：JP8538695
申请日：1995-04-11
申请人： MITSUBISHI HEAVY IND LTD
发明人： WAKAMOTO IKUO , OYA MASASHI , YAMASHITA ICHIRO , URANO SUSUMU
IPC分类号： G21K5/04 , H01J37/20 , H01J37/30
摘要： PURPOSE: To reduce the space occupied by equipment and costs of it by forming a structure equipped with a particle beam generator and a sheet supplying means. CONSTITUTION: A sheet 7 is supplied to an irradiating zone at a constant speed by rollers 12a, 15a, 15b and 12b. As to the rollers 12a and 12b, one is irradiated with electron beams 6 from the front and the other from the rear. The beams 6 output from an electron beam generator 1 is long and narrow; as thick as or thicker than the interval between the rollers 12a and 12b and as wide as or wider than the width of the sheet 7. Most of the beams 6 penetrate the front and the rear of the sheet 7 and get to a reflector 16. The part of beams which have failed to get to the sheet 7 reach the reflector 16 directly. Then, they are reflected and get to the rear and the front of the sheet 7 again. Moreover, they become damping X rays, which get to the rear and the front of the sheet 7. The reflector 16 is cooled as necessity requires. In this way, a single device 1 can continuously irradiate the front and the rear of the sheet 7 at a time and the irradiating efficiency improves significantly, so that the device can be downsized and the costs of its can be reduced.

7. 发明专利

JPH07122223A ELECTRON BEAM CONTROL DEVICE 失效
公开(公告)号：JPH07122223A
公开(公告)日：1995-05-12
申请号：JP26444693
申请日：1993-10-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： WAKAMOTO IKUO , KUNIMITSU SATOSHI , URANO SUSUMU , TEJIMA KAZUNORI , NAKAISHI NOBUYOSHI
IPC分类号： C23C14/30 , H01J37/30
摘要： PURPOSE:To conduct the automatic control of the irradiating position and the irradiation shape of an electron beam into constant values at all times for a long period of time by measuring the irradiation shape of the beam for each control division, and decreasing the displacement amount from the irradiating position desired. CONSTITUTION:At a beryllium window 26 provided in the over-part of a vacuum vessel 9, an X-ray camera 20 is installed to measure X-rays 25 through the wall of a vapor-encapsulating box 11, wherein the X-rays are emitted from a target 3 in association with irradiation with an electron beam 5. The result from measuring by this camera 20 is fed to an image processing device 21, and the change amount of the electron beam irradiation position evaluated by the processing device 21 is fed to a control device 22, and the current feed amount to a deflection coil 7 is controlled so that the change amount is decremental.

8. 发明专利

JPH06330291A VAPOR GENERATING DEVICE 失效
公开(公告)号：JPH06330291A
公开(公告)日：1994-11-29
申请号：JP12104493
申请日：1993-05-24
申请人： MITSUBISHI HEAVY IND LTD
发明人： WAKAMOTO IKUO , URANO SUSUMU
IPC分类号： C23C14/30
摘要： PURPOSE:To prevent the interaction between an electron beam and a generated vapor and to elevate evaporation efficiency. CONSTITUTION:This device is constituted of the vapor 4 generating at the evaporating part 7 so as to diffuse to the opposite direction to the gravity direction by supplying continuously the face of the tip sheet of a sheet-like starting material 3 to a starting material evaporating part 7 from a starting material feed roller 5 in the direction perpendicular to a gravity direction A, and by irradiating the electron beam 2 generated at an electron gun 2 on the evaporating part 7 from the gravity direction A by the induction of a magnetic field 9.

9. 发明专利

JPH06203779A CATHODE REPLACING DEVICE 失效
公开(公告)号：JPH06203779A
公开(公告)日：1994-07-22
申请号：JP34822592
申请日：1992-12-28
申请人： MITSUBISHI HEAVY IND LTD , JEOL LTD
发明人： WAKAMOTO IKUO , URANO SUSUMU , KONNO SHIGEO
IPC分类号： C23C14/32 , H01J37/067 , H01J37/30
摘要： PURPOSE:To attain long time continuous operation of an electron gun. CONSTITUTION:A linear-shaped cathode holder 1, drive mechanism 4 and a reflecting plate 9 are provided in an electron gun, and when a life expires of a cathode in a use position of a plurality of cathodes 2 on the cathode holder 1, a crank mechanism 10 of the drive mechanism 4 is rotated by a predetermined amount, to move the cathode holder 1 while holding a fixed distance relating to a cathode heating filament 3, to set the adjacent new cathode 2 to the use position, and to perform cathode replacement. In this way, long time operation can be performed. Here is placed an opening part 9A of the reflecting plate 9 in a surface opposite to each other with the cathode 2 in the use position, and by surrounding the cathode heating filament 3 by the reflecting plate 9 excepting the opening part 9A, the cathode 2 in the use position is effectively heated, not to heat the cathode 2 except in the use position, and to prevent a trouble from being generated.

10. 发明专利

JPH0634473A GAS PRESSURE MEASURING INSTRUMENT 失效
公开(公告)号：JPH0634473A
公开(公告)日：1994-02-08
申请号：JP19379292
申请日：1992-07-21
申请人： MITSUBISHI HEAVY IND LTD
发明人： URANO SUSUMU , YONAGO AKINOBU , NAKAGAWA JUN
IPC分类号： G01L11/00
摘要： PURPOSE:To easily and accurate detect the pressure of a gas in a container. CONSTITUTION:A discharge tube is communicated with a container 11 containing gases and, when the gases are excited by making a high-frequency current to flow to an induction coil 13, the tube 12 emits fluorescence 16. A spectroscope 17 receives the fluorescence 16 and a photoelectric tube 19 and pressure gauge 20 measure the intensity of the fluorescent at every wavelength. The intensity of the fluorescence indicates the pressure of each gas.

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