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1. 发明授权

US5414798A Knowledge information generating system 失效
标题翻译：知识信息生成系统
公开(公告)号：US5414798A
公开(公告)日：1995-05-09
申请号：US460093
申请日：1990-01-29
申请人： Seiitsu Nigawara , Shigeaki Namba , Masayuki Fukai
发明人： Seiitsu Nigawara , Shigeaki Namba , Masayuki Fukai
IPC分类号： G05B13/00 , G05B13/02 , G05B23/02
CPC分类号： G05B13/028 , Y10S706/906
摘要： A knowledge information generating system including: a fundamental rule storage for making and storing, for each process data to be controlled, another process data relating to the former and the relations between these process data in advance as fundamental rules; a process data input processor for inputting and storing the process data to be controlled; a knowledge information collection necessity decider for detecting that the process data obtained from the process data input processor have changed or deviated from a predetermined relation; a knowledge information editor for fetching the fundamental rules relating to the process data, which are decided to be collected by the knowledge information collection necessity decider, from the fundamental rule storage, to edit the process data on the basis of the relations between the data group stored in the process data input processor and the process data stored in the fundamental rules; and a knowledge data base for storing the knowledge information obtained from the knowledge information editor.
摘要翻译： PCT No.PCT / JP88 / 00597 Sec。 371 1990年1月29日第 102（e）日期1990年1月29日PCT提交1988年6月17日PCT Pub。 WO89 / 12852 PCT出版物日期：1989年12月28日。一种知识信息生成系统，包括：基本规则存储器，用于为每个处理要控制的数据进行数据的制作和存储，将与前者相关的另一处理数据和这些处理数据之间的关系预先作为基本规则 ; 用于输入和存储要控制的处理数据的处理数据输入处理器; 用于检测从处理数据输入处理器获得的处理数据已经改变或偏离了预定关系的知识信息收集必要性判定器; 知识信息编辑器，用于从基本规则存储器中取出与决定由知识信息收集必要性判定器收集的过程数据相关的基本规则，以根据数据组之间的关系编辑过程数据存储在过程数据输入处理器和过程数据存储在基本规则中; 以及用于存储从知识信息编辑器获得的知识信息的知识数据库。

2. 发明授权

US5410883A Control system for plant 失效
标题翻译：植物控制系统
公开(公告)号：US5410883A
公开(公告)日：1995-05-02
申请号：US941897
申请日：1992-09-08
申请人： Seiitsu Nigawara , Shigeaki Namba , Hiroshi Kohmoto
发明人： Seiitsu Nigawara , Shigeaki Namba , Hiroshi Kohmoto
IPC分类号： F01K13/02 , G05B9/02 , G05B13/02 , F01K13/00
CPC分类号： F01K13/02 , G05B9/02
摘要： In a plant for which process control is made, a margin of an operation allowable limit for a process variable is variably established according to situations for each apparatus constituting the plant. In addition, allowable upper limits of operation considering a life consumption state and an operation schedule of each apparatus are established for respective apparatus on the basis of a life of the whole plant. The life of each apparatus and the life of the whole plant are controlled with a goal to expire all equipment substantially at the same time by reflecting the allowable operating conditions of the apparatus constituting the plant on the plant control. Therefore, it is possible to realize rational and useful plant operation.
摘要翻译：在进行过程控制的设备中，根据构成设备的每个设备的情况可变地建立过程变量的操作允许极限的余量。此外，根据整个工厂的使用寿命，针对各个装置建立了考虑到使用寿命状态和每个装置的运行时间表的允许上限运行。控制每台设备的寿命和整个工厂的使用寿命，目的是通过反映在工厂控制中构成设备的设备的允许运行条件，同时大幅度地使所有设备过期。因此，可以实现合理有用的设备运行。

3. 发明授权

US4905632A Safeguard arrangement for plant 失效
标题翻译：植物保障安排
公开(公告)号：US4905632A
公开(公告)日：1990-03-06
申请号：US240193
申请日：1988-09-06
申请人： Seiitsu Nigawara , Takehiko Ikematsu , Masayuki Fukai
发明人： Seiitsu Nigawara , Takehiko Ikematsu , Masayuki Fukai
IPC分类号： F16P3/08
CPC分类号： F16P3/08
摘要： A safeguard arrangement for a plant, which comprises a plant auxiliary provided with a lid and so designed that the lid is opened for maintenance of the inside thereof, switching means installed on a piping connected to said plant auxiliary, and driving means to give a driving output to the switching means in response to an opening or closing instruction signal for said switching means, and which is employed when operations for maintenance of the aforesaid plant auxiliary are executed, is provided additionally with lid opening detecting means to detect the opening of the lid of the aforesaid plant auxiliary or the release of locking means thereof, in gearing with either of them, and checking means to check the opening of the aforesaid switching means on the basis of the opening instruction signal for the switching means when it is detected by said lid opening detecting means that the lid is opened or to be opened.

4. 发明授权

US5493729A Knowledge data base processing system and expert system 失效
标题翻译：知识数据库处理系统和专家系统
公开(公告)号：US5493729A
公开(公告)日：1996-02-20
申请号：US277366
申请日：1994-07-20
申请人： Seiitsu Nigawara , Shigeaki Namba , Hiroshi Kohmoto
发明人： Seiitsu Nigawara , Shigeaki Namba , Hiroshi Kohmoto
IPC分类号： G06F9/44 , G06F17/30 , G06N5/04 , G06F15/18
CPC分类号： G06N5/04
摘要： Described is a processing system for knowledge data base in which indices representing the degrees of certainty of causal relations between an event and plural events relevant to the first-mentioned event are stored. The system has an input unit for inputting information on those actually experienced among events inferred based on the knowledge data base, an updating unit for updating the indices so that, among the plural causal relations, the certainty of the causal relation corresponding to the actually experienced event inputted by the input means is made higher relative to the certainties of the other causal relations, and a storing unit for storing back the thus-updated indices again in the knowledge data base. This allows an expert system with the processing system to perform inference with higher certainty.
摘要翻译：描述了一种用于知识数据库的处理系统，其中存储表示事件和与先前提到的事件相关的多个事件之间的因果关系确定性的程度的索引。该系统具有用于输入基于知识数据库推断的事件中实际经历的那些的信息的输入单元，用于更新指数的更新单元，使得在多个因果关系中，与实际经验相对应的因果关系的确定性通过输入装置输入的事件相对于其他因果关系的确定性更高，以及存储单元，用于在知识数据库中再次存储这样更新的索引。这允许具有处理系统的专家系统以更高的确定性执行推理。

5. 发明授权

US5436511A Apparatus for interrupting supply of power from power system to portion of consumer load in response to control signal from power system 失效
标题翻译：用于响应于来自电力系统的控制信号中断从电力系统向消费者负载部分供电的装置
公开(公告)号：US5436511A
公开(公告)日：1995-07-25
申请号：US946678
申请日：1992-09-18
申请人： Seiitsu Nigawara , Shigeaki Namba , Hiroshi Kohmoto
发明人： Seiitsu Nigawara , Shigeaki Namba , Hiroshi Kohmoto
IPC分类号： H02J3/00 , H02J3/14 , H02J13/00 , H02H7/04
CPC分类号： H02J3/14 , Y02B70/3225 , Y04S20/222 , Y10T307/469
摘要： A consumer load receiving power from a power system is divided into a first load to which power may be interrupted if necessary to reduce demand on the power system, and a second load to which power supply may not be interrupted to reduce demand on the power system. When it is necessary to reduce demand on the power system, the power system sends a load control signal to a controller at the consumer indicating that supply of power to the first load is to be interrupted. In response to the load control signal, the controller interrupts supply of power from the power system to the first load, thereby reducing demand on the power system.
摘要翻译：从电力系统接收功率的消费者负载被划分为第一负载，如果需要，则可以中断电力以减少对电力系统的需求;以及第二负载，电源可能不被中断以减少对电力系统的需求。当需要减少对电力系统的需求时，电力系统向消费者的控制器发送负载控制信号，指示要中断对第一负载的供电。响应于负载控制信号，控制器中断从电力系统到第一负载的电力供应，从而减少对电力系统的需求。

6. 发明授权

US5249260A Data input system 失效
标题翻译：数据输入系统
公开(公告)号：US5249260A
公开(公告)日：1993-09-28
申请号：US796886
申请日：1991-11-25
申请人： Seiitsu Nigawara , Shigeaki Namba
发明人： Seiitsu Nigawara , Shigeaki Namba
IPC分类号： G06N5/02
CPC分类号： G06N5/02 , Y10S706/907 , Y10S707/99945 , Y10S707/99948
摘要： In an expert system of an operating system e.g. an industrial plant it is desired to input data in the form of relationships between operating parameters of the system to a database. However, if such data are input by inexperienced users, there is the possibility of incorrect data being input. Therefore, a memory stores a plurality of fundamental rules, each being a predetermined relationship between the operating parameters. Then when a datum is input, the fundamental rule(s) corresponding to the operating parameters of the datum are investigated, and the datum is transmitted to the database when each such corresponding fundamental rule is satisfied. In a further development, prevent transmitting datum to a database when each such corresponding fundamental rule is not satisfied.
摘要翻译：在例如操作系统的专家系统中。希望以工业工厂的形式将数据的操作参数输入数据库。然而，如果这些数据是由无经验的用户输入的，则可能输入不正确的数据。因此，存储器存储多个基本规则，每个基本规则是操作参数之间的预定关系。然后当输入基准时，调查与基准的运行参数相对应的基本规则，并且当满足每个这样的相应基本规则时，数据被传送到数据库。在进一步的发展中，当每个这样的对应的基本规则不满足时，防止将数据发送到数据库。

7. 发明授权

US5012766A Safeguard arrangement for plant 失效
标题翻译：植物保障安排
公开(公告)号：US5012766A
公开(公告)日：1991-05-07
申请号：US522063
申请日：1990-05-11
申请人： Seiitsu Nigawara , Takehiko Ikematsu , Masayuki Fukai
发明人： Seiitsu Nigawara , Takehiko Ikematsu , Masayuki Fukai
IPC分类号： F16P3/08
CPC分类号： F16P3/08
摘要： A safeguard arrangement for a plant, which comprises a plant auxiliary provided with a lid and so designed that the lid is opened for maintenance of the inside thereof, switching means installed on a piping connected to said plant auxiliary, and driving means to give a driving output to the switching means in response to an opening or closing instruction signal for said switching means, and which is employed when operations for maintenance of the aforesaid plant auxiliary are executed, is provided additionally with lid opening detecting means to detect the opening of the lid of the afore-said plant auxiliary or the release of locking means thereof, in gearing with either of them, and checking means to check the opening of the aforesaid switching means on the basis of the opening instruction signal for the switching means when it is detected by said lid opening detecting means that the lid is opened or to be opened.
摘要翻译：一种植物保护装置，包括设置有盖子的植物辅助设备，其设计为使得盖子被打开以维持其内部，切换装置安装在与所述植物辅助装置相连的管道上，以及驱动装置来驱动响应于用于所述切换装置的打开或关闭指令信号而输出到切换装置，并且当执行用于维护上述工厂辅助装置的操作时使用的另外的盖子打开检测装置用于检测盖子的打开的上述工厂辅助装置或其锁定装置的释放装置，以及检测装置，当检测到开关装置的开启指令信号时，根据开关装置的开启指示信号检查上述开关装置的开度通过所述盖打开检测装置，盖打开或打开。

8. 发明授权

US5353400A Control system for an industrial plant, a display device for such a control system, and a method of controlling an industrial plant 失效
标题翻译：用于工业设备的控制系统，用于这种控制系统的显示装置，以及控制工业设备的方法
公开(公告)号：US5353400A
公开(公告)日：1994-10-04
申请号：US495909
申请日：1990-03-20
申请人： Seiitsu Nigawara , Masayuki Fukai , Masashi Sugihara , Kazuo Furudate , Hashime Nagai
发明人： Seiitsu Nigawara , Masayuki Fukai , Masashi Sugihara , Kazuo Furudate , Hashime Nagai
IPC分类号： G09G5/10 , G05B23/02 , G06F3/048 , G06T13/00 , G07C3/00 , G09G5/00 , G09G5/40 , G06F15/62
CPC分类号： G05B23/0272 , G07C3/00 , G05B2219/23142 , G05B2219/23145 , G05B2219/23151 , G05B2219/24063 , G05B2219/24103 , G05B2219/24104 , Y10S715/97
摘要： A control system for an industrial plant receives plant data and combines that plant data with a plurality of graphical patterns representing the plant. In this way a series of prepared displays are created to be displayed fox a user of the control system. If the user wants to simplify one or more of the displays, in order to make it more clear, the control system has means for modifying the displays, and displaying that modified display. The modification may be one of a number of possibilities such as deletion (masking) part or all of the display. In this way, the full plant information may be presented, or more limited information may be presented, e.g. to a more experienced user.
摘要翻译：用于工业设备的控制系统接收工厂数据并将工厂数据与表示工厂的多个图形模式组合。以这种方式，创建一系列准备的显示器以显示狐狸控制系统的用户。如果用户想要简化一个或多个显示器，为了使其更加清楚，控制系统具有用于修改显示器并显示该修改的显示器的装置。该修改可以是诸如删除（掩蔽）部分或全部显示的许多可能性之一。以这种方式，可以呈现完整植物信息，或者可以呈现更多有限的信息，例如。到更有经验的用户。

9. 发明授权

US5258652A Distributed plant control system 失效
标题翻译：分布式工厂控制系统
公开(公告)号：US5258652A
公开(公告)日：1993-11-02
申请号：US921386
申请日：1992-07-30
申请人： Seiitsu Nigawara , Masayuki Fukai , Akira Sugano , Atsushi Takita
发明人： Seiitsu Nigawara , Masayuki Fukai , Akira Sugano , Atsushi Takita
IPC分类号： G05B23/02 , H02J13/00 , H02J3/00
CPC分类号： H02J13/0086 , H02J13/0065 , Y10T307/297 , Y10T307/313 , Y10T307/391 , Y10T307/461
摘要： A distributed control system for a plant includes an electric equipment room for supplying electric power to a plurality of field apparatuses constituting parts of the plant by way of a plurality of operation terminals. Apparatuses for controlling the function units are provided distributively in the field in which the field apparatuses to be controlled are installed. Operation terminals to be controlled by the control apparatus are installed in the field.
摘要翻译：一种用于工厂的分布式控制系统包括：通过多个操作终端向构成工厂的多个现场设备供电的电气设备室。用于控制功能单元的装置分布地设置在其中安装要控制的现场装置的领域中。由控制装置控制的操作终端安装在现场。

10. 发明授权

US5095365A System for monitoring operating state of devices according to their degree of importance 失效
标题翻译：根据他们的重要程度监控设备的操作状态的系统
公开(公告)号：US5095365A
公开(公告)日：1992-03-10
申请号：US599096
申请日：1990-10-17
申请人： Masao Takatoo , Chieko Onuma , Junzo Kawakami , Masayuki Fukai , Tadaaki Kitamura , Seiitsu Nigawara
发明人： Masao Takatoo , Chieko Onuma , Junzo Kawakami , Masayuki Fukai , Tadaaki Kitamura , Seiitsu Nigawara
IPC分类号： G07C3/00 , G08B21/20
CPC分类号： G08B21/187 , G06K9/00771 , G07C3/00
摘要： An abnormality monitoring system comprises controller for changing monitoring frequency according to the operating state of devices to be monitored and the degree of monitoring importance and controller for correcting an inputted monitor picture by computing a positional shift of the monitor picture to a reference picture using a mark position of the monitor picture and a mark position of the reference picture, wherein, when abnormality is detected, the contents of the abnormality and the contents of processing against the abnormality are displayed as a guidance.
摘要翻译：异常监视系统包括：控制器，用于根据待监视的设备的操作状态和监控的重要程度改变监视频率;以及控制器，用于通过使用标记计算监视器图像到参考图像的位置偏移来校正输入的监视画面监视器图像的位置和参考图像的标记位置，其中当检测到异常时，显示异常的内容和针对异常的处理内容作为指导。

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