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1. 发明专利

JP2001221879A CONTROL DEVICE FOR POSITION OF CONTROL ROD 失效
公开(公告)号：JP2001221879A
公开(公告)日：2001-08-17
申请号：JP2000027464
申请日：2000-02-04
申请人： TOSHIBA CORP
发明人： HANIYUDA TAKEJI
IPC分类号： G21C7/12 , G21C7/14 , G21C7/36 , G21C17/10
摘要： PROBLEM TO BE SOLVED: To drive a control rod 1 by an induction motor 4, while ensuring the reliability or the like of a control operation. SOLUTION: The rotation of the induction motor 4 is decelerated by a reduction gear 5 so as to be transmitted to a position detector 6. The reduction gear 5 is formed of a nonconductive material. Thereby the position detector 6 is not subjected to an inductive noise by a rush current, which is generated when the induction motor 4 is started or stopped, and the reliability of the detection in the present position of the control rod 1 is enhanced.

2. 发明专利

JP2000056080A REMOTE MAINTENANCE SUPPORT SYSTEM FOR PLANT 失效
公开(公告)号：JP2000056080A
公开(公告)日：2000-02-25
申请号：JP22772098
申请日：1998-08-12
申请人： TOSHIBA CORP
发明人： HANIYUDA TAKEJI , FURUKAWA TOMOAKI , SEGAWA KAZUO , KATO AKIO , HASEGAWA KAZUHISA
IPC分类号： G21C17/00 , G05B15/02 , G05B23/02 , G21D3/04
摘要： PROBLEM TO BE SOLVED: To shorten the maintenance time of a control device by performing the investigation of cause and the support of repair from a remote place other than a plant when the control device or the like within the plant fails. SOLUTION: A data collection device 120 collects each signal in an alarm generation such as dip pipe control device alarm output signal (i), recirculating flow control device alarm output signal (h), failure display signal (j), dip pipe control failure display signal (k) or the like in the data collection part of the device 120. This system has a means for setting the device 120 for inputting the maintenance information related to a control device where a failure has occurred to the power plant side on the spot and transmitting the maintenance information to a maintenance center or the like in a remote place, and a means for setting a data transmitter-receiver 121 for receiving and displaying the maintenance information from the power plant to the remote place side. The device 120 receives the maintenance information and alarm output signal from each control device including the control device set within the management area of a nuclear power plant and selectively transmits the maintenance information where the alarm is issued to the remote place.

3. 发明专利

JPH09288189A APPARATUS FOR CONTROLLING RAKE TUBE 失效
公开(公告)号：JPH09288189A
公开(公告)日：1997-11-04
申请号：JP12080396
申请日：1996-04-19
申请人： TOSHIBA CORP
发明人： HANIYUDA TAKEJI
IPC分类号： G21C7/26
摘要： PROBLEM TO BE SOLVED: To suppress the positional change of a rake tube. SOLUTION: A controller 121 operates in a predetermined manner the deviation of a rake tube position command signal (a) and a rake tube position signal (b) based on a rake tube position signal (c) and outputs a motor speed command signal (s). An AC servo motor controller 130 outputs the deviation of a rake tube-driving motor speed signal (i) and the motor speed command signal (s) as a torque reference signal (l) to a motor-driving part 131, thereby driving an AC servomotor 133 by an obtained driving signal. A degree of coupling of a fluid joint 104 is increased/decreased. The motor is stopped when a motor- driving system is abnormal, so that the positional shift of a rake tube is restricted to minimum.

4. 发明专利

JPH10160888A CONTROL ROD OPERATION MONITOR 失效
公开(公告)号：JPH10160888A
公开(公告)日：1998-06-19
申请号：JP33020096
申请日：1996-11-27
申请人： TOSHIBA CORP
发明人： HANIYUDA TAKEJI , KATO AKIO , OTSUKA MASAKI , HASEGAWA KAZUHISA
IPC分类号： G21C17/10 , G21C17/00
摘要： PROBLEM TO BE SOLVED: To shorten working time of an air vent. SOLUTION: A control rod selection part 8a usually calculates a corresponding control rod address from the control rod selection SW information operated from a control panel. A drive command output part 8c produces a drive command signal from the calculated control rod address. A multiple control rod selection part 8d produces multiple selection information for selecting 4 control rods including the control rods selected from the control rod selection SW information. The multiple drive command output part 8e outputs multiple drive command signal from the signals of insertion and withdrawal of the control rods. A logical product operation means 21 switches a switching means 20 to the other side 20a in the case the reactor mode signal M is in fuel mode and a permission signal is input, to operate 4 control rods and shorten the work time of the air vent.

5. 发明专利

JPS63302201A FEEDWATER CONTROLLER 失效
公开(公告)号：JPS63302201A
公开(公告)日：1988-12-09
申请号：JP13814987
申请日：1987-06-03
申请人： TOSHIBA CORP
发明人： MIZUNO TAKASHI , HANIYUDA TAKEJI
IPC分类号： F22D5/32

6. 发明专利

JPS6176705A Turbine starting operation controller 失效
标题翻译：涡轮起动操作控制器
公开(公告)号：JPS6176705A
公开(公告)日：1986-04-19
申请号：JP19858684
申请日：1984-09-25
申请人： Toshiba Corp
发明人： HANIYUDA TAKEJI
IPC分类号： F01D19/00
CPC分类号： F01D19/00
摘要： PURPOSE:To shorten a set-up period of a turbine by use of a simple construction by feed-backing an output of a low-value priority circuit to the input terminal of an integrating circuit when a command signal related to opened degree of a regulation valve is to be used for closing said valve. CONSTITUTION:An error between the target speed signal (a) and an actual speed signal (b) of a turbine is sent to an amplifying circuit 2, whereby providing a speed error signal (g). A speed increasing ratio error signal (h) is obtained by integrating an error (f) between a speed increasing ratio setting signal (c) and an actual speed increasing ratio signal in an integrating circuit 6. The signal (h) is sent to a low-value priority circuit 3 together with the speed error signal (g). A signal (k) generated from the circuit 3 is further sent to a regulation valve opening controlling circuit 7. The output signal of the low-value priority circuit 6 is fed to a half-polarity operating circuit 8, from which an output signal (l) is generated. The output signal (l) is sent to an adder 5 and then fed back. Variation in output of an integrator 6 is thereby quickened, whereby shortening a period from a fully closed level of the regulation valve to a point at which the regulation valve is point to be just opened.
摘要翻译：目的：通过使用简单的结构缩短涡轮机的安装周期，通过在与调节开度相关的指令信号的情况下将低值优先电路的输出馈送到积分电路的输入端阀门用于关闭所述阀门。构成：将目标速度信号（a）和涡轮机的实际速度信号（b）之间的误差发送到放大电路2，由此提供速度误差信号（g）。通过在积分电路6中积分增速比设定信号（c）和实际增速比信号之间的误差（f）来获得加速比误差信号（h）。信号（h）被发送到低电平优先电路3与速度误差信号（g）一起。从电路3产生的信号（k）进一步发送到调节阀开启控制电路7.低价优先电路6的输出信号被馈送到半极性操作电路8，输出信号 l）。输出信号（1）被发送到加法器5，然后反馈。积分器6的输出变化因此加快，从而缩短从调节阀的完全关闭水平到调节阀指向刚刚打开的时间段。

7. 发明专利

JP2006040202A Apparatus and method for supporting industrial product recycle, and program 审中-公开
标题翻译：用于支持工业产品回收和程序的装置和方法
公开(公告)号：JP2006040202A
公开(公告)日：2006-02-09
申请号：JP2004222926
申请日：2004-07-30
申请人： Toshiba Corp , 株式会社東芝
发明人： HANIYUDA TAKEJI , YONAHA TATSUNORI
IPC分类号： G06Q50/00 , G06Q50/10 , G06Q50/26
摘要： PROBLEM TO BE SOLVED: To precisely calculate the recycle rate of industrial products corresponding to product compositions in the disposing time of industrial products and recycle processing technologies with improving product compositions of industrial products and progressing recycle technologies. SOLUTION: Information on customers, product compositions, materials, recycle and recycle processing equipments is stored in a database 60. When request information is input into a request input part 52 from a customer terminal 20 through a maker terminal 30, a recycle information processing server 50 recognizes request contents of the request information and a customer who is a requester, product composition information on products corresponding to the request contents, and material information on each component through a processor 500. If the request information includes a request for calculating a recycle rate, the amounts of recycling for each recyclable material are calculated based on information on enable/disable of recycle for each material and the use amounts of materials, and the amounts of recycling to the total amounts of components or products are calculated as a recycle rate at component or product level. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：在提高工业产品成分和循环再造技术的工业产品和回收处理技术的处置时间内，精确计算与产品成分相对应的工业产品的循环利用率。解决方案：将客户，产品组成，材料，回收再循环处理设备的信息存储在数据库60中。当请求信息通过制造商终端30从客户终端20输入请求输入部分52时，信息处理服务器50通过处理器500识别请求信息的请求内容和作为请求者的客户，与请求内容相对应的产品的产品组成信息以及关于每个组件的素材信息。如果请求信息包括计算请求循环利用率，每个可回收材料的回收量基于每个材料的回收利用信息和材料的使用量的信息计算，并且回收到组分或产品总量的量被计算为组分或产品水平的回收率。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2000172319A GUIDANCE DEVICE COPING WITH FAULT 失效
公开(公告)号：JP2000172319A
公开(公告)日：2000-06-23
申请号：JP34271898
申请日：1998-12-02
申请人： TOSHIBA CORP
发明人： FURUKAWA TOMOAKI , HANIYUDA TAKEJI , KATO AKIO , EURA KAZUYOSHI
IPC分类号： G05B23/02
摘要： PROBLEM TO BE SOLVED: To provide a guidance device coping with a fault, which reduces the burden on an operator and shortens maintenance time when a fault occurs and reduces the burden on the operator and a maintenance personal while reliability requested to a controller is maintained. SOLUTION: A guidance device coping with fault time for corresponding to the fault of a prescribed controller is provided with an input/output means 3 inputting information on a warning and outputting it as fault data, a controller information storage means 2 storing controller data on the controller, a guidance analysis means 1 generating guidance data on the fault from controller data and fault data and an output means 3 outputting guidance data. When the controller breaks down, the fault part is informed.

9. 发明专利

JPH10319171A CONTROL ROD POSITION MONITOR 失效
公开(公告)号：JPH10319171A
公开(公告)日：1998-12-04
申请号：JP14114697
申请日：1997-05-16
申请人： TOSHIBA CORP
发明人： KATO AKIO , HANIYUDA TAKEJI
IPC分类号： G21C17/10
摘要： PROBLEM TO BE SOLVED: To reduce the operation load of operators and shorten work time. SOLUTION: A control rod automatic selector 8d automatically selects control rods in the predetermined specific order and outputs automatic control rod selection signal having control rod address in turn while notch surveillance test signals are input. A test completion control rod memory 8f memorizes the control rod which completed the test. A turnover switch SW2 outputs insertion/withdrawal switch SW signals from a reactor control panel together with the control rod address from a normal control selector to an insertion/ withdrawal interlock part 86 and switches to output the insertion/withdrawal SW signal from the control panel together with automatic control rod selection signal from the control rod automatic selector 8d to the insertion/withdrawal interlock part 8b while a control rod selection switching signal S is input.

10. 发明专利

JPS62131904A TURBINE CONTROL DEVICE 失效
公开(公告)号：JPS62131904A
公开(公告)日：1987-06-15
申请号：JP27062185
申请日：1985-12-03
申请人： TOSHIBA CORP
发明人： HANIYUDA TAKEJI , TONE YOICHI , TAKAHASHI NOBUYUKI
IPC分类号： F01D19/00
摘要： PURPOSE:To reduce the thermal stress and improve the thermal efficiency, by deciding the interior division point of the flow vector from the first mismatch temperature, the operating load band, and the like, to calculate the interior division vector, and controlling adjusting valves thereby, when the low distribution pattern is converted. CONSTITUTION:The flow distribution control unit 10 of a turbine computes the flows or opening commands y1-y4 of adjusting valves depending on a total flow requirement x. At first, the control unit 10 generates a flow vector yi' responding to the valve flow commands y1-y4 by flow distribution pattern sensors 16-1-16-n. A selector 17 selects one contact point from each contact group 18 and 19 between the pattern generators 16 and an interior division vector arithmetic unit 20 and closes their circuits. An arithmetic unit 21 computes the flow distribution pattern converting point DELTAFA/PA depending on the first phase metal mismatch temperature, inner and outer metal temperatures, and the operating load band, delivering the result to the arithmetic unit 20. Therefore, a flow distribution pattern optimum to the existing condition can be obtained.

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