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1. 发明专利

JPH11193451A HIGH FREQUENCY ELECTROMAGNET FOR LEVITATING MOLTEN METAL, AND LEVITATING POT PROVIDED WITH THE ELECTROMAGNET 失效
公开(公告)号：JPH11193451A
公开(公告)日：1999-07-21
申请号：JP9598
申请日：1998-01-05
申请人： MITSUBISHI HEAVY IND LTD , KAWASAKI STEEL CO , NISSHIN STEEL CO LTD
发明人： YAMASHITA ICHIRO , SUEMORI HIDEAKI , KATO CHIAKI , AMAGASA TOSHIAKI , HOSOMI KAZUAKI , KAWAGUCHI YASUTAKA
IPC分类号： C23C2/00
摘要： PROBLEM TO BE SOLVED: To provide a high frequency electromagnet for levitating the molten metal capable of obtaining the necessary electromagnetic levitation force by the minimum power, and a levitating pot provided with the high frequency electromagnet. SOLUTION: A pair of magnetic poles 17, 17 opposite to each other across a steel strip carry-in opening part 13 of a high frequency electromagnet 10 comprise parallel surface parts 17a, 17a whose lower parts are opposite to each other with the prescribed intervals therebetween, whose upper parts are continuous to the parallel surface parts 17a, 17a and form tapered surface parts 17b, 17b which are expanded upward, and the line of magnetic force generated between the magnetic poles 17, 17 is smoothly concentrated on the parallel surface parts 17a, 17a.

2. 发明专利

JPH11172396A AERIAL FLOATING POT OF HOT DIP COATING EQUIPMENT 失效
公开(公告)号：JPH11172396A
公开(公告)日：1999-06-29
申请号：JP34286497
申请日：1997-12-12
申请人： MITSUBISHI HEAVY IND LTD , KAWASAKI STEEL CO , NISSHIN STEEL CO LTD
发明人： YAMASHITA ICHIRO , NAGAI TAKANORI , KATO CHIAKI , AMAGASA TOSHIAKI , HOSOMI KAZUAKI , MORITA YOSHIKAZU , ANDO ATSUSHI
IPC分类号： C23C2/00 , C23C2/06 , C23C2/40
摘要： PROBLEM TO BE SOLVED: To provide an aerial floating pot of hot dip coating equipment capable of promptly dealing with the sudden fall of a hot dip coating metal without allowing an operator to stand by at all times. SOLUTION: This aerial floating pot of the hot dip coating equipment forms a bottom aperture 12 by holding the internal hot dip coating metal 101 with a high-frequency magnetic field impression device 11 and applies plating on a steel strip 100 by passing the steel strip 100 from the bottom aperture 12 toward an upper aperture 13. A closing plate 17 having a slit to allow the passage of the steel strip 100 is disposed liftably below the bottom aperture 12. A pair of hydraulic cylinders 18 for lifting this closing plate 17 are connected to the closing plate 17 and these hydraulic cylinders 18 are connected a hydraulic device via a selector 19. On the other hand, a light emitting element/light receiving plate 20 which emits IR rays and receives reflected light and a reflection plate are disposed to hold the bottom aperture 12 in a transverse direction near this aperture. This light emitting element/light receiving plate 20 is electrically connected to the input section of a controller and the output section of this controller is electrically connected to the selector 19.

3. 发明专利

JPH1192902A HOT DIP METAL COATING DEVICE 失效
公开(公告)号：JPH1192902A
公开(公告)日：1999-04-06
申请号：JP24847797
申请日：1997-09-12
申请人： KAWASAKI STEEL CO , NISSHIN STEEL CO LTD , MITSUBISHI HEAVY IND LTD
发明人： KATO CHIAKI , TADA MASAHIKO , MATSUKAWA TOSHITANE , MORITA YOSHIKAZU , HASHIDA TAKUYA , FUKADA YASUO , YAMASHITA ICHIRO
IPC分类号： C23C2/00 , C23C2/24 , C23C2/40
摘要： PROBLEM TO BE SOLVED: To provide a hot dip metal coating device of an aerial pot system by which a hot dip metal coating bath can be stably held, a hot dip metal coated metallic strip excellent in a surface appearance characteristic can be manufactured and heat treatment for alloying can be reduced. SOLUTION: The hot dip metal coating device has a holding vessel 6 of the hot dip metal coating bath 8 which has openings at upper and lower parts thereof and a magnetic field generator 15 which generates an alternating magnetic field penetrating the metallic strip in a board thickness direction and holds the hot dip metal coating bath and further, a coating weight controller 9. Further, a pair of conductors 7, lower end parts of which are dipped into the hot dip metal coating bath in the holding vessel, which respectively face to width end parts of the metallic strip and further are away from the metallic strip end parts and have electrical connection with the respective metallic strip end parts via electrical contact points 7a above the bath surface of the hot dip metal coating bath, are provided and thereby the metallic strip is heated.

4. 发明专利

JPH11209858A AERIAL POT FOR FLOATING HOT DIPPING METAL 失效
公开(公告)号：JPH11209858A
公开(公告)日：1999-08-03
申请号：JP1016998
申请日：1998-01-22
申请人： MITSUBISHI HEAVY IND LTD , KAWASAKI STEEL CO , NISSHIN STEEL CO LTD
发明人： YAMASHITA ICHIRO , FUKADA YASUO , KATO CHIAKI , AMAGASA TOSHIAKI , ANDO ATSUSHI , HASHIDA TAKUYA
IPC分类号： C23C2/00
摘要： PROBLEM TO BE SOLVED: To form the uniform magnetic flux density in the width direction of a steel strip and to prevent the unstable free movement of hot dipping metal by forming faced magnetic pole surfaces of an electric magnet interposing a carry-in opening part for a steel strip so as to compensate the variation of the magnetic flux density in the width direction of the strip with the steel strip passing through the carry-in opening part. SOLUTION: In order to prevent the hot dipping metal from flowing down from the carry-in opening part 13, in an aerial pot for exciting the plating by introducing the steel strip 1 into the hot dipping metal from the carry-in opening part 13 at the bottom part, the magnetic pole surfaces 17 of the electric magnet 10 generating the electromagnetic force are arranged so as to interpose the steel strip 1 at both sides of the carry-in opening part 13. At this time, the magnetic pole surfaces 17 are formed as convex shape so that the magnetic flux density between the magnetic pole surfaces becomes constant in the width direction of the strip, and as approaching the center part, the larger magnetic flux density B develops so as to develop the electromagnetic pushing-up force corresponding to this magnetic flux density B. In this way, in the whole width containing 'the strip passing part' (a) and 'no strip passing part' (b) in the carry-in opening part 13, the uniform prescribed magnetic flux density B can be held.

5. 发明专利

JP2010054309A Radiotherapy apparatus using transmission type dosimeter 审中-公开
标题翻译：使用传动型剂量计的放射治疗装置
公开(公告)号：JP2010054309A
公开(公告)日：2010-03-11
申请号：JP2008218861
申请日：2008-08-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NOMURA SHINJI , AOI TATSUFUMI , YAMASHITA ICHIRO , SUGIMOTO YOSHIO , KAMINO YUICHIRO
IPC分类号： G01T1/185 , A61N5/10
CPC分类号： A61N5/1048 , Y10T29/49002
摘要： PROBLEM TO BE SOLVED: To provide a transmission type dosimeter for measuring a dose of a radiation further stably. SOLUTION: This dosimeter is equipped with an electrode 64 for collecting charged particles ionized by a radiation, a container body 61 for arranging the electrode 64 inside, and a lid 62 for sealing the inside of the container body 61. The lid 62 is equipped with a fixed frame part 75 fixed to the container body 61, and a transmission part 76 bonded integrally to the fixed frame part 75. In this case, the transmission part 76 is thinner than the fixed frame part 75. The lid 62 has rigidity improved by bonding the fixed frame part 75 integrally to the transmission part 76, to thereby suppress deformation of the container in which the electrode 64 is arranged. Consequently, the transmission type dosimeter 56 can suppress fluctuation of a current flowing in the electrode 64, and can measure the dose of the radiation more stably. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于更稳定地测量辐射剂量的透射型剂量计。解决方案：该剂量计配备有用于收集通过辐射离子化的带电粒子的电极64，用于将电极64内部排列的容器主体61和用于密封容器主体61的内部的盖62.盖62 配备有固定在容器主体61上的固定框架部75和与固定框部75一体地结合的传动部76.在这种情况下，传动部76比固定框部75薄。盖62具有通过将固定框架部件75一体地连接到变速部件76来改善刚性，从而抑制其中布置有电极64的容器的变形。因此，透射型剂量计56可以抑制在电极64中流动的电流的波动，并且可以更稳定地测量辐射的剂量。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2008198394A Accelerating tube conditioning device and method 有权
标题翻译：加速管调节装置和方法
公开(公告)号：JP2008198394A
公开(公告)日：2008-08-28
申请号：JP2007029729
申请日：2007-02-08
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： AOI TATSUFUMI , KAJINISHI KUNIYUKI , YAMASHITA ICHIRO , URANO SUSUMU , NOMURA SHINJI
IPC分类号： H05H7/14 , H05H9/00 , H05H13/04
CPC分类号： H05H9/02 , H05H7/00
摘要： PROBLEM TO BE SOLVED: To provide an accelerating tube conditioning device and an accelerating tube conditioning method, for automatic conditioning of an accelerating tube, stably and surely preventing damage of an accelerating tube. SOLUTION: The device is provided with a reflected wave power collecting part 33 collecting reflected wave power from a sensor measuring reflected wave power of reflected waves reflected at an accelerating tube, high-frequency frequency regulating part 34 generating high-frequency frequencies based on the reflected wave power, and a high-frequency source control part 35 controlling a high-frequency source so as a frequency of high-frequency waves for conditioning to be high-frequency frequency. The high-frequency frequency indicates a constant value when the reflected wave power is smaller than a given value, and is to be a value at which the high-frequency wave for conditioning should resonate at the accelerating tube, when the reflected wave power is larger than the given value. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供加速管调节装置和加速管调节方法，用于加速管的自动调节，稳定且可靠地防止加速管的损坏。解决方案：该装置设置有反射波收集部33，其收集来自测量在加速管反射的反射波的反射波功率的传感器的反射波功率，高频频率调节部34生成高频频率反射波功率的高频源控制部35以及高频源的频率控制为高频率调频的频率的高频源控制部35。当反射波功率小于给定值时，高频频率表示恒定值，并且当反射波功率较大时为调节用高频波在加速管上共振的值比给定值。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008173183A Radiotherapy system 有权
标题翻译：放射治疗系统
公开(公告)号：JP2008173183A
公开(公告)日：2008-07-31
申请号：JP2007007341
申请日：2007-01-16
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： AOI TATSUFUMI , KAJINISHI KUNIYUKI , YAMASHITA ICHIRO , URANO SUSUMU , NOMURA SHINJI
IPC分类号： A61N5/10 , H05H9/00
摘要： PROBLEM TO BE SOLVED: To provide a radiotherapy system capable of more accurately controlling the dose of radiation.
SOLUTION: The radiotherapy system comprises devices 2 and 6 for outputting the state of waveguides for transmitting high-frequency waves from a high-frequency source 5 to an acceleration tube 64, and a control device 7 for controlling the high-frequency source 5 based on the output state so that prescribed power is fed to the acceleration tube 4 by using high-frequency waves. The acceleration tube 64 accelerates charged particles 57 for generating therapeutic radiation 23 by using high-frequency waves. The radiotherapy system 1 can reduce the variation of energy of the charged particles 57 generated in the acceleration tube 64 when the transmission efficiency in the waveguides 8 for transmitting high-frequency waves is changed according to the state of the waveguides, and can reduce the variation of energy (energy distribution) of therapeutic radiation 23. Consequently, the radiotherapy system 1 can more accurately control the dose of the therapeutic radiation 23.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够更准确地控制辐射剂量的放射治疗系统。解决方案：放射治疗系统包括用于输出用于将高频波从高频源5发送到加速管64的波导状态的装置2和6以及用于控制高频源的控制装置7 基于输出状态，使得通过使用高频波将规定的功率供给到加速管4。加速管64通过使用高频波来加速用于产生治疗辐射23的带电粒子57。当用于传输高频波的波导8中的传输效率根据波导的状态改变时，放射治疗系统1可以减小在加速管64中产生的带电粒子57的能量变化，并且可以减小变化的能量（能量分布）23.因此，放射治疗系统1可以更准确地控制治疗放射线23的剂量。版权所有：（C）2008，JPO＆INPIT

8. 发明专利

JP2005238150A Organic halogen compound discharge decomposition device and its method 有权
标题翻译：有机卤化物放电分解装置及其方法
公开(公告)号：JP2005238150A
公开(公告)日：2005-09-08
申请号：JP2004053669
申请日：2004-02-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： AOI TATSUFUMI , YAMASHITA ICHIRO , IKEDA TETSUYA , TONAKA HIDEKI , NAKATANI IKUO , HORI KEIICHI
IPC分类号： A62D3/19 , A62D101/22 , B01J19/08 , H05H1/30 , A62D3/00
摘要： PROBLEM TO BE SOLVED: To provide an organic halogen compound discharge decomposition device preventing corrosion damage of a downstream end of a discharge tube.
SOLUTION: The organic halogen compound discharge decomposition device is provided with a discharge tube 4 in which a gas containing the organic halogen compound flows and thermal plasma by a micro wave is formed at the inside; and a cavity 25 arranged so as to surround the discharge pipe 4 and determining electric field distribution of the discharge tube. The downstream end of the discharge tube 4 is at the downstream side of a lower end plate 25a of the cavity and an average flow speed of the gas flowing in the discharge tube 4 is made to v (m/s), it is set to a position of 0 to 4.7×10
-3 ×v (m) or less.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种防止放电管下游端的腐蚀损伤的有机卤素化合物放电分解装置。解决方案：有机卤素化合物排放分解装置设有排出管4，其中含有有机卤素化合物的气体在内部形成，并且通过微波形成热等离子体; 以及围绕放电管4布置并确定放电管的电场分布的空腔25。放电管4的下游端位于空腔的下端板25a的下游侧，使在放电管4中流动的气体的平均流速为v（m / s），设定为 0〜4.7×10 -3 ×v（m）以下的位置。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2003205042A RADIOTHERAPEUTIC APPARATUS AND CONTROL METHOD THEREFOR 审中-公开
公开(公告)号：JP2003205042A
公开(公告)日：2003-07-22
申请号：JP2002007890
申请日：2002-01-16
申请人： MITSUBISHI HEAVY IND LTD
发明人： ASANO SHIN , SAMEJIMA MAKOTO , YAMASHITA ICHIRO , ODA YOSHIMI
IPC分类号： A61N5/01 , A61N5/10
摘要： PROBLEM TO BE SOLVED: To provide a radiotherapeutic apparatus which can determine an irradiation position accurately. SOLUTION: A moving mechanism 70 for moving a radiation head 60 is composed of a belt 72, a pulley for movement, a motor and a belt tensioner 72a. The load of the radiation head 60 is distributed over and supported by a guide rail 42. The apparatus is equipped with a rotary encoder 53 for detecting the rotation angle of a frame 40 rotated by a reclining mechanism 50, a sensor head for detecting the moving angle of the radiation head 60 moved by the moving mechanism 70, an optical encoder for detecting the rotation angle of the radiation head 60 rotated by a first swinging mechanism 63, and an optical encoder for detecting the rotation angle of the radiation head 60 rotated by a second swinging mechanism 64. COPYRIGHT: (C)2003,JPO

10. 发明专利

JP2000225445A CONTINUOUS CASTING APPARATUS 失效
公开(公告)号：JP2000225445A
公开(公告)日：2000-08-15
申请号：JP2571599
申请日：1999-02-03
申请人： MITSUBISHI HEAVY IND LTD
发明人： MORITA KATSUAKI , YAMASHITA ICHIRO , UNOKI KENICHI , TONAKA HIDEKI , MIYAKE KATSUYOSHI , HASHIMOTO RITSUO , AOI TATSUFUMI
IPC分类号： B22D11/04 , B22D11/06 , B22D11/10 , B22D11/114 , B22D11/115
摘要： PROBLEM TO BE SOLVED: To provide a continuous casting apparatus, in which it is prevented that electromagnetic force acted in such direction to dam up the side leakage of molten metal, is weakened with induction current flowing on the end surfaces of cooling rolls and electric power needed to dam up the side leakage can be reduced. SOLUTION: On the peripheral ridge parts of the end surfaces 11a, 12a of the cooling rolls 11, 12 (the ranges, in which the induction current along the circumferential directions of the roll end surfaces 11a, 12a tends to flow), many slits 18 are arranged. As the other way, heat resistant insulating materials are protruded on the peripheral ridge parts of the end surfaces 11a, 12a of the cooling rolls 11, 12 (the ranges, in which the induction current along the circumferential directions of the roll end surfaces 11a, 12a tends to flow), and thus, the roll end surfaces 11a, 12a are left from electromagnet 16 by thickness of this insulating materials.

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