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1. 发明专利

JP2004295729A Disaster prevention system 审中-公开
公开(公告)号：JP2004295729A
公开(公告)日：2004-10-21
申请号：JP2003089716
申请日：2003-03-28
申请人： Toshiba Corp , 株式会社東芝
发明人： HIROSE YUKINORI , KANEMOTO SHIGERU , NAITO NORIO , MURAKAMI TOICHI
IPC分类号： G06F19/00 , G06Q10/00 , G06Q50/00 , G06Q50/26 , G08B31/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a disaster prevention system cable of precisely performing a disaster prevention training for an event other than a scenario by sharing information between different disaster-prevention countermeasure organizations. SOLUTION: An information presentation device 11 collects disaster prevention basic information from a basic information providing device 16 and disaster generation district information from a portable information/communication device 17, and provides the processing information to a countermeasure input/display device 18. The countermeasure input/display device 18 displays information from the information providing device 11 to input a countermeasure, and transfers it to another disaster-prevention countermeasure organization through the information providing device 11 to share the countermeasure information. According to this, the information can be shared between different disaster-prevention countermeasure organizations. COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JPH03128479A 1CM DOSAGE EQUIVALENT CALCULATING DEVICE 失效
公开(公告)号：JPH03128479A
公开(公告)日：1991-05-31
申请号：JP23234889
申请日：1989-09-07
申请人： TOSHIBA CORP
发明人： MIHASHI EIJI , HONMA HITOSHI , HIRAYAMA TATSUYA , MURAKAMI TOICHI
IPC分类号： G01T1/00 , G01T1/36
摘要： PURPOSE:To easily evaluate a 1cm dosage equivalent in an optional radiation field by providing a radiation flux measuring instrument and a device for storing a conversion coefficient for conversion from energy dependent radiation flux of each kind to the 1cm dosage equivalent. CONSTITUTION:A 1cm dosage equivalent calculator 2 is connected to an energy dependent radiation flux measuring instrument 1 and a energy dependent radiation flux measurement result of each kind of radiation is inputted to the 1cm dosage equivalent calculator 2. The calculator 2 inputs the conversion coefficient for converting the dosage equivalent of 1 cm depth in an ICRU sphere by the kind and energy dependency of radiation from the conversion coefficient storage device 3, calculates the sum of products of radiation flux with energy corresponding to the conversion coefficient of energy in radiation kind units, and calculates the total of the sums of products when radiation working environment consists of plural kinds of radiation to calculate and outputs the 1cm dosage equivalent to an input/output device 4. Consequently, the 1cm dosage equivalent in an optional radiation field can be evaluated.

3. 发明专利

JP2010223602A AIR CONDITIONING AND VENTILATING SYSTEM FOR CENTRAL CONTROL ROOM IN NUCLEAR POWER PLANT 审中-公开
公开(公告)号：JP2010223602A
公开(公告)日：2010-10-07
申请号：JP2009068241
申请日：2009-03-19
申请人： TOSHIBA CORP
发明人： ISOBE HIROKO , NAITO MAKOTO , MURAKAMI TOICHI , HOSOMI KENJI
IPC分类号： G21C13/00 , F24F7/06 , F24F11/02 , G21C19/02
摘要： PROBLEM TO BE SOLVED: To achieve reduction in operators' exposure in an emergency more than ever through the uptake of much outside air containing a lower concentration of radioactive materials. SOLUTION: A system includes: an air supply duct 2 provided with an air blower 3 and a valve 4 for controlling the intake quantity of outside air; a recirculation duct 6 provided with a valve 7 for controlling a recirculation air flow rate; a radiation monitor 9 placed at an outside air intake 5 of the air supply duct 2, a radiation monitor 10 placed in a central control room 1; and a valve control device 8. The control device 8 makes the opening of the valve 4 smaller than usual and also makes the opening of the valve 7 larger than usual if the radiation dose at the outside air intake 5 is higher than that in the central control room 1 in comparison. COPYRIGHT: (C)2011,JPO&INPIT

4. 发明专利

JP2009121917A Blowout device 审中-公开
标题翻译： BLOWOUT设备
公开(公告)号：JP2009121917A
公开(公告)日：2009-06-04
申请号：JP2007295527
申请日：2007-11-14
申请人： Toshiba Corp , 株式会社東芝
发明人： MURAKAMI TOICHI , SATO TAKASHI , INO MASANORI
IPC分类号： G21C9/004 , G21C13/02
CPC分类号： Y02E30/40
摘要： PROBLEM TO BE SOLVED: To provide a blowout device which is quickly closable/restorable when performing opening operation.
SOLUTION: This blowout device has a constitution equipped with: a closing panel 2 mounted on an opening part frame 1 of a housing by a hinge 3 and a fixing device 4 to be broken when the internal pressure of the housing is heightened to a prescribed value or higher; a wire 6 whose one end is attached to the closing panel 2, a pressure gage 8 for measuring the internal pressure of the housing; and a panel restoration device 7 for winding the other end of the wire 6 by receiving a measured value from the pressure gage 8.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在执行打开操作时能够快速关闭/恢复的井喷装置。解决方案：该喷出装置具有如下构造：具有：通过铰链3安装在壳体的开口部框架1上的封闭面板2和当壳体的内部压力升高到待破坏的固定装置4时规定值以上; 其一端安装在封闭板2上的电线6，用于测量壳体内部压力的压力表8; 以及用于通过从压力计8接收测量值来卷绕导线6的另一端的面板恢复装置7.版权所有（C）2009，JPO＆INPIT

5. 发明专利

JPH04309885A EVALUATING DEVICE FOR EXPOSURE QUANTITY IN WORK AREA 失效
公开(公告)号：JPH04309885A
公开(公告)日：1992-11-02
申请号：JP7292491
申请日：1991-04-05
申请人： TOSHIBA CORP
发明人： KONISHI AKIRA , MURAKAMI TOICHI
IPC分类号： G01T1/00 , G01T1/16
摘要： PURPOSE:To qualitatively evaluate the possibility of the nonuniform exposure to a main body part in a working area. CONSTITUTION:The data of each radiation dosage equivalent ratio of the head part position, breast part position, and belly part position at a point in a working room is obtained previously by a survey meter 101. The effective radiation dosage equivalent ratio at the point is calculated by a calculation means 103. A radiation dosage equivalent ratio calculating means 104 calculates the ratio between the radiation dosage equivalent ratio of the breast part position and the effective radiation dosage equivalent ratio. A display means 105 displays the distribution state of the radiation dosage equivalent ratio corresponding to the position in a working area.

6. 发明专利

JPH09292485A DIAGNOSIS DEVICE FOR REACTOR 失效
公开(公告)号：JPH09292485A
公开(公告)日：1997-11-11
申请号：JP10892296
申请日：1996-04-30
申请人： TOSHIBA CORP
发明人： SUZUKI SEIJIRO , MURAKAMI TOICHI
IPC分类号： G21C17/00
摘要： PROBLEM TO BE SOLVED: To accurately diagnose the damage and meltdown of a core by measuring a radiation level in a reactor containment vessel. SOLUTION: A radiation sensor 12 is placed in a wet well 4 in a reactor containment vessel 1. Or it may be placed near a main steam vent pipe 9. A radiation level is passed from the sensor 12 through a radiation detector 30 to a radiation level processing means 20, where the damage and meltdown of a core are diagnosed by comparing the radiation level with that set in advance. Such diagnosis also includes a method based on the differential between radiation levels and that for correcting a radiation level with the elapsed time since the occurrence of an accident.

7. 发明专利

JPH06194450A WORK-CONTROLLING DEVICE UNDER RADIATION 失效
公开(公告)号：JPH06194450A
公开(公告)日：1994-07-15
申请号：JP34691292
申请日：1992-12-25
申请人： TOSHIBA CORP
发明人： KIMURA KIICHI , MURAKAMI TOICHI
IPC分类号： G01T1/00 , G21C17/00
摘要： PURPOSE:To provide a device for controlling work under radiation which can proceed with a smooth operation and at the same time can reduce the radiation dose equivalent weight of a construction-controlling personnel by remote- controlling a plurality of works. CONSTITUTION:An ITV camera device 1 for monitoring work condition, a work condition input device 3, a call device 5, a radiation monitor 2 for monitoring the radiation dose rate of work field environment, and a work instruction output device 4 for receiving work instructions from a central control device side are installed at the work field side. A work procedure summary database 14 where data such as work procedure summary are recorded, a work information processor 13 for processing to output the information to the work instruction output device, an image information processor 11 for processing video image from the ITV camera device 1, a radiation dose information processor 12 for processing the radiation dose information from the radiation monitor 2, a mixed information processor 17 for storing the information and performing its output processing, a display 15, and a printer 16 are installed at the side of a central control device 10 for controlling a plurality of work fields.

8. 发明专利

JPH05223944A PERSONAL DOSEMETER 失效
公开(公告)号：JPH05223944A
公开(公告)日：1993-09-03
申请号：JP2558692
申请日：1992-02-13
申请人： TOSHIBA CORP
发明人： MURAKAMI TOICHI
IPC分类号： G01T1/00 , G01T1/24 , G01T7/12 , H05G1/28
摘要： PURPOSE:To obtain a personal dosemeter, which computes the time until a programmed dose is reached based on the dose rate of a working environment affecting on a worker himself, can confirm the remaining working time based on the change in alarming sound even if the remaining working time is changed from the change in dose rate of the working environment, and can improve the working efficiency. CONSTITUTION:A personal dosemeter is constituted of the parts performing the following functions. A radiation detector 1 measures the rate of the radiation, for which a worker is exposed. A time measuring device 2 measures a working time corresponding to the rate of the radiation of exposure. An operating circuit 3 operates the remaining working time based on the signals inputted from the time measuring device 2 and the radiation detector 1. An alarm generator 4 transmits the alarming sound corresponding to the remaining working time based on the signal inputted from the operating circuit 3.

9. 发明专利

JP2009098037A Device and method for preventing sloshing overflow 有权
标题翻译：防止流水溢流的装置和方法
公开(公告)号：JP2009098037A
公开(公告)日：2009-05-07
申请号：JP2007270718
申请日：2007-10-17
申请人： Toshiba Corp , 株式会社東芝
发明人： INO MASANORI , SATO TAKASHI , MURAKAMI TOICHI
IPC分类号： G21C19/07
摘要： PROBLEM TO BE SOLVED: To effectively prevent an overflow due to sloshing without lowering pool use efficiency, and to more effectively prevent the overflow of liquid in the pool or splash out of the pool even if the sloshing occurs.
SOLUTION: A frame is installed on the periphery of an opening formed on the upper surface of a vessel containing the liquid, and the frame is covered with a sheet overlaying the upper opening of the vessel. By sealing the periphery of the opening formed in the upper surface of the vessel, the sloshing overflow occurring upon an earthquake is held on in inner periphery of the sheet.
COPYRIGHT: (C)2009,JPO&INPIT

10. 发明专利

JPH03223885A RADIATION WORKING SIMULATOR 失效
公开(公告)号：JPH03223885A
公开(公告)日：1991-10-02
申请号：JP2024490
申请日：1990-01-30
申请人： TOSHIBA CORP
发明人： MURAKAMI TOICHI , KAWASHIMA TSUNENORI
IPC分类号： G09B9/00
摘要： PURPOSE:To accurately estimate and evaluate the dose equivalent of an operator by reading te dose equivalent rate at the position of the operator out of a dose rate data base while tracking the motion of the operator by a dosimeter position detecting device, and integrating the does equivalent rate with time. CONSTITUTION:The dosimeter position detecting device 2 finds the momentary moving mount position of the simulating dosimeter of the operator who simulates operation, i.e. a dose equivalent evaluation point D(F(t)) and the dose equivalent rate D(F(t)) at the evaluation point F(t) is evaluated with data from the data base 3. Then a dose equivalent evaluation device 4 integrates the dose equivalent rate D(F(t)) with the time (t) to calculate and evaluate the dose equivalent Ex at the dose equivalent evaluation point F(t) in the operation. Consequently, even when the operator moves large or performs operation in a place where the spatial variation in the dose rate is large, the dose equivalent can accurately be estimated and evaluated.

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