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1. 发明专利

JPH01255011A PLANT CONTROLLER 失效
公开(公告)号：JPH01255011A
公开(公告)日：1989-10-11
申请号：JP8258288
申请日：1988-04-04
申请人： NIPPON ATOMIC IND GROUP CO , TOSHIBA CORP
发明人： SAIJO NOBUYUKI , TAKIZAWA YOJI , MANO KIYOSHI
IPC分类号： G21C17/00 , G05B23/02
摘要： PURPOSE:To reduce a load and to prevent a mis-operation from being performed by selecting the combination of operating switches by the depressing operation of a touch screen. CONSTITUTION:When a process signal is supplied from a process plant 1 being operated by a sequential control means 9 to an operating state diagnosing and monitoring means 3, the operating state of the process plant is diagnosed, and furthermore, the stoppage and continuance of the output of an equipment operating signal are performed according to a diagnosed result. Also, the diagnosed result is supplied to a switch display means 5, and the combination of the operating switches in displaying are displayed in separate colors. By selecting the combination via the touch screen 7 by referring to an event being displayed on a display 6, the process plant is operated. Also, a content being registered on an additional CRT display 10 is displayed, and the additional registration of the operating switch can be performed via an additional touch screen.

2. 发明专利

JPH02284098A OPERATION CONTROL GUIDE DEVICE FOR NUCLEAR POWER PLANT 失效
公开(公告)号：JPH02284098A
公开(公告)日：1990-11-21
申请号：JP10552889
申请日：1989-04-25
申请人： TOSHIBA CORP
发明人： SAKAMOTO YASUNORI , MANO KIYOSHI
IPC分类号： G21D3/00 , G21C17/00
摘要： PURPOSE:To allow the presentation of adequate control procedures to an operator by making prediction by using an online reactor core simulator concerning an output change control and previously preparing an alternate control for the control having no allowance in restriction conditions. CONSTITUTION:The output change procedures are read in from a memory device 5 and the control to be executed next is determined by comparing the procedures and the state quantity of the plant in a control selector 6 when the output change control is started. This control is sent to a control predicting device 7 which predicts the core state at the time when this control is executed by using the result of the prediction made by a preliminary predicting device 1'. This control is sent to an input/output device 1 and is guided to the operator when the results of the prediction satisfy the limitation conditions. An alternate control selector 9 is started to select the alternate control satisfying the limitation conditions from the predicted 4 alternate control when the results of the prediction are evaluated 7 as not to satisfy the prediction conditions. The selected control is sent to the device 1 and is guided to the operator. The core state after the control is kept monitored by using the results of the prediction of the device 1' by a control monitoring device 8 when the operator executes the guided control.

3. 发明专利

JPH08339224A EVALUATION DEVICE FOR DIGITAL CONTROLLER AND METHOD THEREOF 失效
公开(公告)号：JPH08339224A
公开(公告)日：1996-12-24
申请号：JP14433295
申请日：1995-06-12
申请人： TOSHIBA CORP
发明人： FUKUMOTO AKIRA , KOBAYASHI YUJI , MANO KIYOSHI
IPC分类号： G05B19/05 , G05B19/048 , G05B23/02
摘要： PURPOSE: To provide an evaluation device/method for a digital controller to quickly retrieve the influence of the abnormality of the digital controller in a control device and a plant and also to offer the influence evaluation result to an operator. CONSTITUTION: An evaluation device 18 of a digital controller consists of an arithmetic contents storage device 20 which stores the control arithmetic contents of the digital controller in a plant, a transmission line storage device 21 which stores the input/output signals of the digital controller and the signal transmission line, a digital controller simulation device 19 which simulates the control arithmetic contents of the digital controller based on the stored arithmetic contents and retrieves the information on the input/output signals and the transmission line, a display device 22 which displays the retrieval results of the device 19, a keyboard 23 which controls the display of the device 22, and an optical multiplex transmission device 24 which performs communication of the abnormality information, etc.

4. 发明专利

JPH02194396A PLANT ABNORMALITY DIAGNOSING DEVICE 失效
公开(公告)号：JPH02194396A
公开(公告)日：1990-07-31
申请号：JP1444689
申请日：1989-01-24
申请人： TOSHIBA CORP
发明人： MANO KIYOSHI
IPC分类号： G21C17/00 , G05B23/02 , G21D3/00
摘要： PURPOSE:To make diagnosis by providing a means for checking the operation of a protective interlock thereby first hitting the true cause for the protective interlock operation even during the generation of the other causes under which bypass conditions hold. CONSTITUTION:An abnormality is detected by a plant protective system 2 when the fault arises in a plant 1. The various operation factor signals of the protective interlock and, for example, the operation check signals of the protective interlock of the scram of a nuclear reactor are then outputted. These signals are inputted from an input processing section 4 of the plant fault diagnosing device 3. The operation factor signal is first hit and is once registered but the registration is erased when there is no input of the operation check signal within the prescribed period of time at this time. The interlock operates at this time and the operation check signal is inputted, then the holding of the two signals; this signal and the previous operation factor signal is first hit and the operation factor signal under the registration is diagnosed 5 as the first hit. In addition, this signal is displayed 7 via an output processing section 6.

5. 发明专利

JP2007047936A Earthquake information distribution system, its mobile communication terminal, and earthquake information distribution device 审中-公开
标题翻译：地震信息分发系统，其移动通信终端和地震信息分发设备
公开(公告)号：JP2007047936A
公开(公告)日：2007-02-22
申请号：JP2005229977
申请日：2005-08-08
申请人： Toshiba Corp , 株式会社東芝
发明人： INUBUSHI HIROYUKI , MANO KIYOSHI , TANAKA HIROKAZU , NAGAI TAKESHI
IPC分类号： G08B27/00 , G01V1/00 , G08B21/10 , G08G1/13
摘要： PROBLEM TO BE SOLVED: To provide earthquake information which is valid for a user by increasing the real time performance of earthquake prompt announcement. SOLUTION: When emergency earthquake information is transmitted from an earthquake monitor server DSV, the emergency earthquake information is format-converted, and transmitted to mobile communication terminals MS1 to MSk with a short message in an earthquake information distribution server SSV1. On the other hand, when receiving the short message transmitted from the earthquake information distribution server SSV1, the emergency earthquake information inserted into the received short message is displayed as a first report in the mobile communication terminals MS1 to MSk. Then, the current location of the mobile communication terminal is detected, and a seismic intensity scale at the current location, a time spared until a primary shake arrives and a convergence time of the primary shake are predicted by calculation, respectively, on the basis of the current location and the emergency earthquake information, and the prediction result is displayed as second and third reports. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过增加地震提示公告的实时性能，提供对用户有效的地震信息。解决方案：从地震监视服务器DSV发送紧急地震信息时，将地震信息进行格式转换，并在地震信息分发服务器SSV1中以短消息的形式发送给移动通信终端MS1〜MSk。另一方面，当接收到从地震信息分发服务器SSV1发送的短消息时，插入到接收到的短消息中的紧急地震信息作为第一报告显示在移动通信终端MS1至MSk中。然后，检测移动通信终端的当前位置，并且通过计算来分别预测当前位置处的地震烈度尺度，直到初级抖动到达的时间和初步抖动的收敛时间当前位置和紧急地震信息，预测结果显示为第二次和第三次报告。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JPH0780476A NEUTRALIZATION CONTROL OF SOLUTION 失效
公开(公告)号：JPH0780476A
公开(公告)日：1995-03-28
申请号：JP22887193
申请日：1993-09-14
申请人： TOSHIBA CORP
发明人： ARAKAWA AKIO , SEKIMIZU KOICHI , NODA TETSUYA , SEKI HIDEJI , MANO KIYOSHI
IPC分类号： C02F1/66 , G05D21/00 , G05D21/02
摘要： PURPOSE:To shorten a neutralization time while reducing the overshoot at a pH value regardless of the kind of a soln. CONSTITUTION:The concn. of a neutralizing agent contributing to neutralization is estimated and the absorption ration of the neutralizing agent, that is, the degree of electrolytic dissociation of a weak acid is calculated from the relation between the concn. of the neutralizing agent and the concn. of a hydrogen ion and, on the basis of the calculated value, the necessary feed amt. of the neutralizing agent is estimated to operate a neutralizing agent feed pump. Since the absorptivity of the neutralizing agent is renewed at every time, a neutralizing time becomes short. Since the time constant of stirring is considered, the overshoot of a pH value caused by the charging delay of the neutralizing agent is reduced.

7. 发明专利

JPH02245698A ASSISTING DEVICE OF PLANT ABNORMALITY DIAGNOSIS 失效
公开(公告)号：JPH02245698A
公开(公告)日：1990-10-01
申请号：JP6547789
申请日：1989-03-17
申请人： TOSHIBA CORP
发明人： SAKUMA AKIRA , MANO KIYOSHI
IPC分类号： G21D3/00
摘要： PURPOSE:To make a process of an abnormality diagnosis by an operator, much easier, and to enable an assistance of the abnormality diagnosis with a wide ranged realization and applicability by providing both an on-line input measure and a manual input measure of plant process informations. CONSTITUTION:A process data from a plant 11 is fed to a data memory 13 of an assisting device for plant abnormality diagnosis, by a data collector 12, and thereafter is output to a diagnosis device 14. To the diagnosis device 14, diagnostic logic informations from a diagnostic logic memory 15 which stores a previously prepared course consequence tree (CCT), and informations from a consequence memory 16 which stores a detailed abnormality consequence without a limitation by an input signal, are input, and then an abnormality of the process data is identified by the diagnosis device 14 and finally a diagnostic result is output to a display 17 of diagnostic informations. Also, input informations from an input device 18, after being input to a dialogue device 19 to interpretate the input informations, are input to an assisting device 20 of a diagnosis monitor, with which the abnormality diagnosis proceeds utilizing the diagnostic result of the device 14 and input informations from operators.

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