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11. 发明专利

JPH0334836B2 失效
公开(公告)号：JPH0334836B2
公开(公告)日：1991-05-24
申请号：JP12087285
申请日：1985-06-04
申请人： FUJI ELECTRIC CO LTD
发明人： OZAKI HIROSHI
IPC分类号： G21C19/32 , G21C19/19

12. 发明专利

JPS61132900A Washer for nuclear reactor fuel 失效
标题翻译：核反应堆燃料清洗机
公开(公告)号：JPS61132900A
公开(公告)日：1986-06-20
申请号：JP25544384
申请日：1984-12-03
申请人： Fuji Electric Co Ltd
发明人： OZAKI HIROSHI
IPC分类号： G21F9/28 , G21F9/00 , G21F9/30

13. 发明专利

JPH08334586A SQUARE LAYOUT TYPE FAST BREEDER REACTOR 失效
公开(公告)号：JPH08334586A
公开(公告)日：1996-12-17
申请号：JP16473495
申请日：1995-06-07
申请人： FUJI ELECTRIC CO LTD
发明人： OZAKI HIROSHI
IPC分类号： G21C1/02 , G21C13/00
摘要： PURPOSE: To provide a fast breeder reactor with a reduced number of primary cooling system vessels and compacting the reactor building. CONSTITUTION: A primary cooling system consisting of intermediate heat exchangers 7 and primary pumps 8 of a fast breeder reactor are contained in common vessels 12 which are arranged in the corners of a square region 10 in a reactor containment facility, and the common vessels 12 and the reactor building 11 are connected with hot leg piping 4 and cold leg piping 6 and also an out-of-core fuel storage tank 9 storing fuel outside the reactor is contained in the reactor containment facility region 10. Thus, the number of vessels of primary cooling system is reduced and radiation heat is also reduced, and the reactor building 11 can be made compact.

14. 发明专利

JPH02129596A FUEL EXCHANGER FOR FAST BREEDER 失效
公开(公告)号：JPH02129596A
公开(公告)日：1990-05-17
申请号：JP28415688
申请日：1988-11-10
申请人： FUJI ELECTRIC CO LTD
发明人： OZAKI HIROSHI
IPC分类号： G21C19/02 , G21C19/18 , G21C19/19
摘要： PURPOSE:To set fuel at a specific position by providing a fuel orientation device which drives and rotates a gripper gripping the fuel from outside a nuclear reactor and a fuel discriminating device which discriminates the discrimination pattern of a fuel top part. CONSTITUTION:An orientation rod 8 is connected to the gripper 4 from above a main body barrel 1 while a pantagraph arm 3 is folded. The fuel is positioned at the specific position by rotating the gripper 4 by a fuel rotary driving mechanism 6. The fuel discriminating device 9 is fitted horizontally to the lower end of the main body barrel 1 opposite the discrimination pattern of the fuel 5, and an ultrasonic wave transmitter and a receiver are provided. The gripper 4 engages the fuel 5 and can move up and down, and an ultrasonic wave is sent to above the fuel 5 from the device 9 toward an annular discrimination pattern. Its reflected wave is received to discriminate the kind of the fuel 5. The gripper 4 grips the fuel 5 in a hold-down tube 2 and a rod 8 is lowered to position the fuel 5 in a specific direction by a fuel rotating mechanism 6.

15. 发明专利

JPS62118300A BEARING DEVICE FOR ROTARY TYPE FUEL STORAGE RACK 失效
公开(公告)号：JPS62118300A
公开(公告)日：1987-05-29
申请号：JP25812585
申请日：1985-11-18
申请人： FUJI ELECTRIC CO LTD
发明人： OZAKI HIROSHI
IPC分类号： G21C19/07 , G21C19/06

16. 发明专利

JPS61278796A FUEL PACKET FOR FUEL UNLOADER/LOADER 失效
公开(公告)号：JPS61278796A
公开(公告)日：1986-12-09
申请号：JP12087285
申请日：1985-06-04
申请人： FUJI ELECTRIC CO LTD
发明人： OZAKI HIROSHI
IPC分类号： G21C19/32 , G21C19/19

17. 发明专利

JP2014000655A Remote handling device for load object and its auxiliary device 有权
标题翻译：用于负载对象及其辅助设备的远程处理设备
公开(公告)号：JP2014000655A
公开(公告)日：2014-01-09
申请号：JP2012138813
申请日：2012-06-20
申请人： Fuji Electric Co Ltd , 富士電機株式会社
发明人： OZAKI HIROSHI , KITANISHI KEIICHI , TAKAGI AKIRA , HIGAMI HISAAKI
IPC分类号： B25J3/00
摘要： PROBLEM TO BE SOLVED: To lighten a burden of work on an operator who handles a load object.SOLUTION: A remote handling device 1000 includes a joy stick device 110, a load lifting device 130, and a reaction force control part 100. The joy stick device has a reaction force generation device 116 which generates operation reaction force through a stick 112 for manual operation reception. The reaction force control part includes one or both of a pulse reaction force control part 104 and a deviation reaction force control part 106. The pulse reaction force control part calculates a time change rate component of a dynamic load value of a load object 500, and outputs a reaction force command signal SRF indicative of a reaction command value for generating pulse reaction force. The deviation reaction force control part calculates a deviation quantity component of the dynamic load value from a static load value, and outputs a reaction force command signal SRF indicative of a reaction force command value for generating reaction force. The present invention is applicable to an auxiliary device 1200 added to an existing remote handling device.
摘要翻译：要解决的问题：减轻处理负载物体的操作者的工作负担。解决方案：遥控装置1000包括操纵杆装置110，负载提升装置130和反作用力控制部分100.快乐棒装置具有通过用于手动操作接收的杆112产生操作反作用力的反作用力产生装置116。反作用力控制部分包括脉冲反作用力控制部分104和偏离反作用力控制部分106中的一个或两个。脉冲反作用力控制部分计算负载物体500的动态载荷值的时间变化率分量，以及输出表示用于产生脉冲反作用力的反应指令值的反作用力指令信号SRF。偏差反作用力控制部根据静载荷值计算动态载荷值的偏差量分量，并输出表示产生反作用力的反力指令值的反作用力指令信号SRF。本发明适用于添加到现有的远程处理装置中的辅助装置1200。

18. 发明专利

JP2002304223A OSCILLATING BODY SUPPORTING STRUCTURE, AND FUEL EXCHANGING DEVICE 失效
公开(公告)号：JP2002304223A
公开(公告)日：2002-10-18
申请号：JP2001104553
申请日：2001-04-03
申请人： FUJI ELECTRIC CO LTD , JAPAN ATOMIC POWER
发明人： OZAKI HIROSHI , YOSHIMURA TETSUJI
IPC分类号： G21C19/18 , G05D19/02
摘要： PROBLEM TO BE SOLVED: To provide a supporting structure capable of freely changing the spring constant and a damping constant of a damper. SOLUTION: This supporting structure comprises a motor 6 capable of supporting predetermined parts of an oscillating body in a driving manner to the predetermined position, angle detecting means 11 and 14 for detecting the angle and the angular velocity of the supporting at the supporting position of the oscillating body by the motor 6, adders 12 and 15 for detecting the difference between the angle and the angular velocity detected by the angle detecting means 11 and 14 and respective desired values, first and second gain multipliers 13 and 16 for multiplying the predetermined gain by the difference calculated by the adders 12 and 15 to output the operational quantity based on the multiplication result to the motor 6, and a gain change setting unit 18 for changing the respectively predetermined gains multiplied by the first and second gain multipliers 13 and 16.

19. 发明专利

JPH05240977A 失效
公开(公告)号：JPH05240977A
公开(公告)日：1993-09-21
申请号：JP7837092
申请日：1992-02-28
申请人： FUJI ELECTRIC CO LTD
发明人： OZAKI HIROSHI
IPC分类号： G21C1/02 , G21C11/02 , G21C13/00 , G21C19/19
摘要： PURPOSE:To obtain an upper reactor mechanism of a fast breeder reactor capable of eliminating rotary plug and exchanging fuel. CONSTITUTION:An upper reactor mechanism is constituted of an end plate 10 at the upper part of a reactor vessel 2 to seal inert gas, an upper core mechanism 3 consisting of a plurality of control rod guide tubes 3a penetrating the end plate 10 with free expansion and support parts 3b connecting and supporting the lower ends of the control rod guide tubes 3a, and a refueling machine 7 arranged in the center of the upper core mechanism 3 which has a free expansion arm. As the upper core mechanism 3 is remoted from the core 1 with a guide tube elevation driver 11 during fuel exchange and the arm of refueling machine 7 is extended and contracted to access the whole core 1 region, rotation plug is unnecessary and the whole reactor weight is reduced.

20. 发明专利

JPH02249997A FUEL CHANGE DEVICE FOR FAST BREEDER REACTOR 失效
公开(公告)号：JPH02249997A
公开(公告)日：1990-10-05
申请号：JP7154089
申请日：1989-03-23
申请人： FUJI ELECTRIC CO LTD
发明人： TOZAWA KATSUHIRO , OZAKI HIROSHI
IPC分类号： G21C19/19
摘要： PURPOSE:To change a reactor core component by a short arm by placing a pantagraph type refueling machine on a small rotary plug. CONSTITUTION:A small rotary plug 4 is in a large rotary plug 3 in a shielding plug 8 of the upper part of a reactor vessel 11, and it is eccentric against the plug 3. Also, a close coupled type refueling machine 2 is placed in the center of a reactor upper part mechanism 5 being eccentric against this plug 4, and can move upward and downward. This refueling machine 2 reaches a reactor core component 12 of the center part of a reactor core 7, takes them up and transfers them to an in-pile relay position P. Also, a pantagraph arm type refueling machine 1 is placed in the outside of the mechanism 5 in the plug 4, and sets the element 12 of the center part of the reactor core 7 to the outside of an arrival range. Next, the element 12 transferred to the position P and other element 12 than the center part of the reactor core 12 are taken up in a state that a pantagraph arm 14 remains folded up, and by stretching the arm 14, the element 12 is transferred to an in-pile relay tank 6 in order to take it into or out of the outside of the reactor. In such a way, the element 12 has a self-orientation function.

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