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1. 发明专利

JP2002333492A DISPLAY FOR PLANT QUANTITY 失效
公开(公告)号：JP2002333492A
公开(公告)日：2002-11-22
申请号：JP2001136118
申请日：2001-05-07
申请人： TOSHIBA CORP , TOSHIBA SYST TECH
发明人： HANIYUDA TAKEJI , KATO AKIO , NAGANUMA TOMOMI
IPC分类号： G21C7/12 , G21C17/00
摘要： PROBLEM TO BE SOLVED: To quickly and exactly conduct temperature monitoring for a large number of control rod driving mechanisms. SOLUTION: The control rod mechanisms are displayed as areas A on an image plane such as a liquid crystal device, and a main screen 52 is displayed to map-display the plural control rod mechanisms by the areas A. The number and a temperature of the each control rod mechanism are displayed in the each area A. The numbers and the temperatures of all the control rod mechanisms are map-displayed thereby to make the whole grasped easily and to make the individual temperature read easily.

2. 发明专利

JP2013214262A Plant monitoring control system 有权
标题翻译：植物监测控制系统
公开(公告)号：JP2013214262A
公开(公告)日：2013-10-17
申请号：JP2012085279
申请日：2012-04-04
申请人： Toshiba Corp , 株式会社東芝 , Toshiba Plant Systems & Services Corp , 東芝プラントシステム株式会社
发明人： KUBO YOJI , TAKAHASHI ATSUSHI , TAKANO KEISUKE , KAGEI TAKASHI , NAGATE YUJI , TAKAISHI KATSUMI , KIKUCHI HIROYUKI , KATO AKIO
IPC分类号： G05B9/02
摘要： PROBLEM TO BE SOLVED: To execute plant monitoring control without interruption at the time of an accident of loss of all power supply or the like.SOLUTION: A plant monitoring control system includes: a plurality of control devices 2-1 comprising an external signal input/output section 8 for inputting/outputting a power supply voltage and process state signals 33-1 through 33-n from/to multiple monitoring control object apparatuses 3-1 through 3-n consisting of a plurality of types, a power supply device 6, a power supply abnormality monitoring section 9 for detecting abnormality of the power supply device 6, a control device arithmetic section 7, an abnormal time change-over section 10 that is provided between the control device arithmetic section 7 and the external signal input/output section 8 and has a plurality of change-over switches, a first terminal selection section 11a for outputting the power supply voltage to the predetermined monitoring control object apparatuses via the plurality of change-over switches and a second terminal selection section 10b for inputting the predetermined process state signals via the change-over switches; and a portable terminal device 12 comprising a type input section 13 for inputting types of the monitoring control object apparatuses 3-1 through 3-n, a type selection section 14, a power supply generation section 15 and a backup monitoring control section 16.
摘要翻译：要解决的问题：在所有电源等的丢失事故发生时不间断地执行工厂监视控制。解决方案：一种工厂监控控制系统，包括：多个控制装置2-1，其包括外部信号输入 /输出部分8，用于从多个类型组成的多个监视控制对象装置3-1至3-n输入/输出电源电压和处理状态信号33-1至33-n，电源装置6 ，用于检测供电装置6的异常的电源异常监视部分9，控制装置运算部分7，设置在控制装置运算部分7和外部信号输入/输出装置之间的异常时间转换部分10 部分8并具有多个转换开关，第一端子选择部分11a，用于经由pl将电源电压输出到预定的监视控制对象装置转换开关和第二终端选择部分10b，用于通过转换开关输入预定的处理状态信号; 以及便携式终端装置12，其包括用于输入监视对象装置3-1至3-n的类型的类型输入部分13，类型选择部分14，电源产生部分15和备用监视控制部分16。

3. 发明专利

JP2013149372A Portable lighting fixture 有权
标题翻译：便携式照明灯具
公开(公告)号：JP2013149372A
公开(公告)日：2013-08-01
申请号：JP2012007035
申请日：2012-01-17
申请人： Mibu Denki Industrial Co Ltd , 株式会社壬生電機製作所 , Toshiba Corp , 株式会社東芝
发明人： NAKAGAWA SHOZO , KIN RYUCHIN , NAN GENKI , MURAKAMI AYUMI , MIYAZAWA ISAO , SAKAI YUTA , KATO AKIO
IPC分类号： F21L4/00 , F21V23/04 , F21V29/00 , F21V31/00 , F21Y101/02 , H01L33/00
摘要： PROBLEM TO BE SOLVED: To provide a portable lighting fixture that can dispense with turning a face to a location to be lighted and lighten its weight even though waterproofing is applied to the portable lighting fixture.SOLUTION: The portable lighting fixture includes a light source part 110 with an approximately semicylindrical shape wherein an LED light source is built in, a rechargeable power source part 120 for supplying power to the light source part 110, a lighting fixture body 100 having a base part 130 for mounting the light source part 110 and the power source part 120, and a case part 200 for storing the lighting fixture body 100 and having waterproofing. The case part 200 has a light-transmitting part 240 at a location corresponding to a cover part 112 which becomes at least a light-emitting surface of the light source part 110 of the stored lighting fixture body 100, and has a strap part 260 which can be hung from a shoulder of an operator.
摘要翻译：要解决的问题：提供便携式照明灯具，即使将防水性应用于便携式照明灯具，也可以省去将脸转向要点亮的位置并减轻其重量。解决方案：便携式照明器具包括光源部分 110，其中内置有LED光源，具有用于向光源部分110供电的可再充电电源部分120的近似半圆形形状;具有用于安装光源部分110的基部130的照明器具主体100和电源部分120和用于存储照明器具本体100并具有防水性的壳体部分200。壳体部分200在对应于成为存储的照明器具本体100的光源部分110的至少发光表面的盖部分112的位置处具有透光部分240，并且具有带部分260，可以从操作员的肩膀上挂起来。

4. 发明专利

JP2008197735A Digital control system and its operation method 有权
标题翻译：数字控制系统及其操作方法
公开(公告)号：JP2008197735A
公开(公告)日：2008-08-28
申请号：JP2007029464
申请日：2007-02-08
申请人： Toshiba Corp , 株式会社東芝
发明人： KUROE YUUKI , KATO AKIO , FURUKAWA TOMOAKI , ASHIHARA MUTSURO
IPC分类号： G05B19/042 , G05B19/418
CPC分类号： Y02P90/18
摘要： PROBLEM TO BE SOLVED: To improve an operation ratio by eliminating a system stop in renewing each device and equipment configuring a digital control system, and to shorten a renewal interval by facilitating a characteristic test after renewal. SOLUTION: This digital control system is provided with digital controllers C1 to CL; transmission repeaters systems N1 to NM for controlling and relaying transmission signals between networks; field equipment E1 to EN; transmitters T1 to TN attached to the respective field equipment for inputting/outputting transmission signals; a control network NC for performing transmission between the controllers and the transmission repeater systems; field networks F1 to FM for performing transmission between the transmission repeater systems and the transmitters. It is possible to renew the transmitter attached to each of the field equipment simultaneously when renewing each field equipment. In exchanging the transmission repeater system, it is possible to continue control during replace by adding a function to by-pass the transmission repeater system to be replaced. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过在更新构成数字控制系统的每个设备和设备的过程中消除系统停止来提高操作比率，并且通过促进更新之后的特性测试来缩短更新间隔。
解决方案：该数字控制系统配有数字控制器C1至CL; 传输中继器系统N1至NM，用于控制和中继网络之间的传输信号; 现场设备E1至EN; 连接到各个现场设备的发射机T1至TN用于输入/输出传输信号; 用于在控制器和传输中继器系统之间执行传输的控制网络NC; 用于在发送中继器系统和发射机之间进行传输的现场网络F1至FM。在更新每个现场设备时，可以同时更新连接到每个现场设备的变送器。在更换传输中继器系统时，可以通过增加替代传输中继器系统的功能来继续控制。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2005233707A Scram timing recorder device of reactor control rod and method for verifying integrity in scram action 有权
标题翻译：反应堆控制杆的SCRAM定时记录装置和用于验证SCRA动作中的完整性的方法
公开(公告)号：JP2005233707A
公开(公告)日：2005-09-02
申请号：JP2004041117
申请日：2004-02-18
申请人： Toshiba Corp , 株式会社東芝
发明人： EURA KAZUYOSHI , KATO AKIO
IPC分类号： G21C17/10
摘要： PROBLEM TO BE SOLVED: To realize a system operation pattern which allows a computer to eliminate the need for standing by in an integral condition, compose a device which needs no cooling fans and establish the constitution which reduces memory capacity.
SOLUTION: A scram timing recorder device is composed of a PIO 20 with a time tag composed of substrates housing the function of storing the condition changing time data for control rods per substrate, a controller 30 which needs neither magnetic discs nor cooling fans and the computer 40 which eliminates the necessity of high-speed arithmetic calculations. The condition changing time data of stroke signals is stored in a memory in the substrates of the PIO 20 with the time tag by a measurement starting signal SK, and a timer is actuated by a measurement time monitoring means 32 placed in the controller 30. When the timer measures the scheduled measurement time, the memory action of the memory 24 is stopped by the measurement time monitoring means 32. The condition changing time data stored in the memory 24 are captured in a measurement processing data means and are transmitted to the computer 40. After the condition changing time data are edited and processed by the computer 40, each coordinate of each control rod is displayed on a monitor 50.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了实现允许计算机消除在整体状态下站立的需要的系统操作模式，构成不需要冷却风扇的装置，并建立减小存储容量的结构。解决方案：冲击计时记录装置由PIO20组成，PIO20具有时间标签，时间标记由基板构成，其中包含存储每个基板的控制棒的状态变化时间数据的功能;控制器30，其不需要磁盘和冷却风扇以及消除了高速算术计算的必要性的计算机40。行程信号的状态变化时间数据通过测量开始信号SK被存储在具有时间标签的PIO 20的基板中的存储器中，定时器由放置在控制器30中的测量时间监视装置32启动。当定时器测量预定的测量时间，由测量时间监视装置32停止存储器24的存储动作。存储在存储器24中的条件改变时间数据被捕获在测量处理数据装置中，并被发送到计算机40 在条件变更时间数据被计算机40编辑处理后，每个控制棒的每个坐标都显示在监视器50上。（C）2005，JPO＆NCIPI

6. 发明专利

JP2001135251A MULTIELECTRODE ELECTRON TUBE 失效
公开(公告)号：JP2001135251A
公开(公告)日：2001-05-18
申请号：JP2000049571
申请日：2000-02-25
申请人： TOSHIBA CORP , TOSHIBA ELECTRONIC ENG
发明人： URAKATA HIROTO , KATO AKIO
IPC分类号： H01J21/10 , H01J19/38
摘要： PROBLEM TO BE SOLVED: To provide a multielectrode electron tube that can expand allowable loss of control grid and reduce current through it. SOLUTION: In the multielectrode electron tube equipped with cathodes 15 that emit electrons, a control grid 11 that controls flow of the electrons and an anode 16 into which the electrons controlled by this control grid 11 flow, the control grid 11 are positioned at the center, and the cathodes and anode are disposed outside this control grid 11.

7. 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.

8. 发明专利

JPH0473841A MICROWAVE ELECTRON TUBE 失效
公开(公告)号：JPH0473841A
公开(公告)日：1992-03-09
申请号：JP18461990
申请日：1990-07-12
申请人： TOSHIBA CORP , TOSHIBA ELECTRONIC ENG
发明人： SUGIYAMA TSUTOMU , KATO AKIO
IPC分类号： H01J23/20
摘要： PURPOSE:To suppress the elevation of the temperature of a resonant so as to obtain stable characteristic by using a silicon carbide ceramic (SiC), by which high frequency energy is absorbed, as a part of the wall of the resonant cavity. CONSTITUTION:A plate-shaped cavity wall 20 that forms a resonant cavity is made of copper, while a cylindrical cavity wall 21 is made of SiC which is a high frequency loss material. A conductor layer 23 is formed on a part of the inner surface of the cavity wall 21 made of SiC, and a part of the resonant cavity wall is thus formed along with SiC. The damping amount of copper and SiC is set to certain levels in such a way that the surface area ratios thereof are differed according to the required amount of microwave loss in each cavity. Since the SiC of the cavity wall is directly exposed to the outside of a vacuum atmosphere, heating efficiency is increased. The raise of the temperature is reduced thereby, and stable operational characteristic can be obtained.

9. 发明专利

JP2009236710A Control rod drive controlling device and its drive controlling method 有权
标题翻译：控制杆驱动控制装置及其驱动控制方法
公开(公告)号：JP2009236710A
公开(公告)日：2009-10-15
申请号：JP2008083678
申请日：2008-03-27
申请人： Toshiba Corp , 株式会社東芝
发明人： UEJI TATSUYA , KATO AKIO
IPC分类号： G21C7/16 , G21C7/36 , G21C17/00 , G21C17/10
CPC分类号： Y02E30/39
摘要： PROBLEM TO BE SOLVED: To provide a control rod drive controlling device for improving the reliability by simplifying the wiring and assembling work of a control panel by reducing the number of output substrates and reducing the failure rate. SOLUTION: This control rod drive controlling device 10 controls the lifting drive of a nuclear reactor control rod 11. The control rod drive controlling device 10 comprises a control circuit 17 for operating the lifting drive amount of the nuclear reactor control rod 11 according to an operation signal (d) from a control rod operating means 16, a drive signal output circuit 18 for ON/OFF-controlling power supply branch lines 19a-19d based on a control signal (e) from the control circuit 17, a power supply breaking circuit 21 disposed in a power supply line 19 connected to a plurality of power supply branch lines 19a-19d, and control rod drive solenoid valves 13a-13d disposed in the power supply branch lines 19a-19d, respectively. The nuclear reactor control rod 11 is constituted lifting-drivably in a conducting state between the power supply breaking circuit 21 and the drive signal output circuit 18. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种控制棒驱动控制装置，通过减少输出基板的数量并降低故障率，通过简化控制面板的布线和组装工作来提高可靠性。解决方案：该控制棒驱动控制装置10控制核反应堆控制棒11的提升驱动。控制棒驱动控制装置10包括用于操作核反应堆控制棒11的提升驱动量的控制电路17，与来自控制棒操作装置16的操作信号（d），基于来自控制电路17的控制信号（e）的用于接通/断开控制供电支线19a-19d的驱动信号输出电路18，设置在与多条电源支线19a-19d连接的电源线19中的电源断路电路21和分别设置在电源支线19a-19d中的控制棒驱动电磁阀13a-13d。核电抗器控制棒11在电源断路电路21和驱动信号输出电路18之间以导通状态构成起升驱动。（C）2010，JPO＆INPIT

10. 发明专利

JP2007121144A Control rod drive time measuring device, its calibration method, diagnosis method, and correction method 有权
标题翻译：控制杆驱动时间测量装置，其校准方法，诊断方法和校正方法
公开(公告)号：JP2007121144A
公开(公告)日：2007-05-17
申请号：JP2005314687
申请日：2005-10-28
申请人： Toshiba Corp , 株式会社東芝
发明人： EURA KAZUYOSHI , KATO AKIO , FURUKAWA TOMOAKI , TAWARA TAKUJI , UEJI TATSUYA
IPC分类号： G21C17/10
摘要： PROBLEM TO BE SOLVED: To provide a control rod drive time measuring device which accurately measures and verifies a driving operation of a control rod with high workability, and also to provide its calibration method, diagnosis method, and correction method.
SOLUTION: The control rod drive time measuring device comprises: a control rod operation module 2 for specifying a control rod to be measured; a measuring start signal generator 1 for outputting a drive start command and a drive time measurement start command; a control rod position detector 10; a PIO circuit 20 with a time tag that inputs a stroke signal from the control rod position detector 10, adds time information to the stroke signal, and generates state change time data based on the stroke signal and time information; a controller 30 for inputting the state change time data and monitoring the measurement time every control rod; a host computer 140 for editing scram time data; a display device 50 for displaying the scram time information; a control rod drive reference pulse generator 160 for outputting a reference pulse signal related to the control rod drive, a measurement start simulation signal, and a stroke simulation signal; and a signal switching apparatus 110.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种控制棒驱动时间测量装置，其精确地测量和验证具有高可加工性的控制棒的驱动操作，并且还提供其校准方法，诊断方法和校正方法。控制棒驱动时间测量装置包括：用于指定要测量的控制棒的控制杆操作模块2; 用于输出驱动开始命令和驱动时间测量开始命令的测量启动信号发生器1; 控制杆位置检测器10; 具有输入来自控制杆位置检测器10的行程信号的时间标签的PIO电路20将时间信息添加到行程信号，并且基于行程信号和时间信息生成状态改变时间数据; 用于输入状态改变时间数据并监视每个控制杆的测量时间的控制器30; 主计算机140，用于编辑冲击时间数据; 显示装置50，用于显示交错时间信息; 用于输出与控制棒驱动相关的参考脉冲信号的控制棒驱动参考脉冲发生器160，测量开始模拟信号和行程模拟信号; 和信号交换装置110.版权所有（C）2007，JPO＆INPIT

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