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1. 发明专利

JPS6195484A Image evaluation device 失效
标题翻译：图像评估装置
公开(公告)号：JPS6195484A
公开(公告)日：1986-05-14
申请号：JP21623984
申请日：1984-10-17
申请人： Hitachi Control Syst Co Ltd , Hitachi Ltd
发明人： TANAKA KUNIO
IPC分类号： G06T1/00 , G06K9/38
摘要： PURPOSE: To attain a device capable of deciding an optimum threshold value for a binary by continuously shifting the threshold value for the binary upwards and downwards and displaying a binary image and the threshold value on a monitor.
CONSTITUTION: Initially, a dark and light image is stored in a dark and light image memory 38, a density Z
1 , Z
2 being a top of the density and the frequency of a picture element is obtained and this average density is made an initial value θ of a binary threshold value. Then, an assignment is done by making a character key (+) of a keyboard 34 as an upward shift of the threshold value and (-) as a downward shift. The binary is done by the initial value θ and the binary image and the threshold value are displayed on a monitor 37. The monitor 37 is recognized and by a pushing down operation of the character keys (+) (-) from the keyboard 34, the binary image is observed. By this operation, the binary images of the threshold values θ
1 , θ
2 are estimated and finally, a binary image of higher image quality is obtained and an optimum threshold value θ
3 is determined.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了获得能够通过连续地将二进制值的阈值向上和向下移位并且在监视器上显示二值图像和阈值来确定二进制的最佳阈值的装置。构成：最初，暗和亮的图像存储在暗和光图像存储器38中，密度Z1，Z2是密度的顶部，并且获得像素的频率，并将该平均浓度设为初始值θ 的二进制阈值。然后，通过使键盘34的字符键（+）作为阈值的向上偏移和（ - ）作为向下移动来进行分配。通过初始值θ进行二值化，二值图像和阈值显示在监视器37上。监视器37被识别，并且通过从键盘34的字符键（+）（ - ）的下压操作，观察二进制图像。通过该操作，估计阈值θ1，θ2的二进制图像，并且最终获得较高图像质量的二值图像，并确定最佳阈值θ3。

2. 发明专利

JPS6170606A Determining method of operation schedule of production facility 失效
标题翻译：确定生产设施运行时间表的方法
公开(公告)号：JPS6170606A
公开(公告)日：1986-04-11
申请号：JP19163684
申请日：1984-09-14
申请人： Hitachi Control Syst Co Ltd , Hitachi Ltd
发明人： MITO HIROYUKI
IPC分类号： G05B13/00 , G05B13/02
CPC分类号： G05B13/00
摘要： PURPOSE:To stabilize production facilities for a long period and to reduce the cost of production by determining a period of one operation on the basis of a change point of electric power unit price and deciding on the operation schedule in the period. CONSTITUTION:When the maximum value A of the stock capacity of stock facilities is larger than the quantity of stock at the end point C of the schedule period, the operation from the start point B of the schedule period to the next start point D (end) is performed. When the interval between the schedule period start B and end E is >=24hr and the maximum value A of stock stock capacity is not larger than the quantity F of stock, the operation is performed at B until C which is 24hr before an end E. The operation is stopped from the schedule period start point C until the quantity E of stock becomes equal to the lower limit quantity B of stock, and the operation is restarted; when the stock quantity transition at G exceeds the maximum value A of stock capacity before the schedule start point (end) D, the operation is performed from the start point C until the state of the stock quantity H is entered. Then, the operation is stopped from H to an electric power unit the end point F at which the electric unit power is high. Then, the operation is carried out from F to the schedule start point D.
摘要翻译：目的：长期稳定生产设备，通过根据电力单价变化点确定一次经营期限，确定期间的经营计划，降低生产成本。规定：当库存设施的库存容量的最大值A大于调度期间的终点C的库存量时，从调度期间的起始点B到下一个开始点D（结束）的操作）。当计划期开始B和结束E之间的间隔为> = 24小时，库存容量的最大值A不大于库存量F时，在B处执行操作，直到在结束E之前24小时的C 从计划期间起始点C停止运行，直到库存量E等于库存的下限量B，重启动作; 当G的库存量转移超过调度开始点（结束）D之前的库存容量的最大值A时，从起始点C开始到库存数量H的状态进入操作。然后，从电力单元电力高的终点F向H电力单元停止动作。然后，将操作从F执行到调度开始点D.

3. 发明专利

JPS6145332A Electronic computer console 失效
标题翻译：电子计算机控制台
公开(公告)号：JPS6145332A
公开(公告)日：1986-03-05
申请号：JP16643684
申请日：1984-08-10
申请人： Hitachi Control Syst Co Ltd , Hitachi Ltd
发明人： TANIHAGI MAMORU , MIYAMOTO FUMIAKI , YOTSUMOTO HIROSHI
IPC分类号： G06F9/46 , G06F9/00 , G06F9/48 , G06F15/00
摘要： PURPOSE: To attain the automatic recovery of an operation which is discontinued by an interrupting operation by providing the stack groups which preseve the operating information supplied by an operator.
CONSTITUTION: The stack groups 22aW22c are provided in response to the degree of multiplication of the interruption processing and switched by a stack group selection means 21. The occupation of the using stack groups is controlled to a stack group control means 20 by means of an operating function start acceptance means 11 which is started by a console 10 in order to select the using stack group before the next execution of the means 11. A stack retrieving means 12 is actuated by such operations for branching and confirmation and the second operation carried out thriugh the console 10. Then an operating information register means 13 is executed by the branching. second, confirming and character key operations. Thus the operating history information are preserved in the groups 22aW22c. A console processing means 30 is connected to the means 20 via a stack group information redecoding means 31, a stack register means 32, a stack deleting means 33 and a means 34 which opens the stacks when the operating function is over.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过提供提供由操作员提供的操作信息的堆叠组来实现中断操作中止的操作的自动恢复。构成：堆叠组22a-22c响应于中断处理的相乘程度而被提供，并且由堆栈组选择装置21切换。使用堆叠组的占用被控制到堆叠组控制装置20，借助于操作功能开始接受装置11，其由控制台10启动，以便在下一次执行装置11之前选择使用堆栈组。堆栈检索装置12通过这种分支和确认操作来启动，并且第二操作被携带然后通过分支执行操作信息寄存器装置13。第二，确认和字符关键操作。因此，操作历史信息被保存在组22a-22c中。控制台处理装置30经由堆组信息重新编码装置31，堆栈寄存器装置32，堆栈删除装置33和当操作功能结束时打开堆栈的装置34连接到装置20。

4. 发明专利

JPS59139996A Controlling means for concentration of sludge inside aeration tank in sewage disposal process 失效
标题翻译：控制污水处理过程中气体浓度浓度的方法
公开(公告)号：JPS59139996A
公开(公告)日：1984-08-11
申请号：JP1125983
申请日：1983-01-28
申请人： Hitachi Control Syst Co Ltd , Hitachi Ltd
发明人： TSUTSUI KAZUO , CHINNAI TAKESHI
IPC分类号： C02F3/12
CPC分类号： Y02W10/15
摘要： PURPOSE: To stably maintain the concentration of sludge even in aeration tanks other than a representative one constant, by detecting the inflow amount of crude sewage flowing into the aeration tanks and the concentration of sludge in the aeration tanks from the representative tank only, controlling the opening ratio of a gate for each aeration tank in response to the detected values, and controlling the flow amount of sludge to be returned to each tank on the basis of data on the deviation in said opening ratio.
CONSTITUTION: In a representative tank (-A) among aeration tanks 1, MLSS (mixed liquor suspended solid) is measured by a sludge densitometer 3. MLSS, obtd. by comparing the opening ratio V
o -A of an inflow gate 5-A in a necessary aeration tank with controlling data, is controlled constant to correct the deviation ΔMLSS between the measured value and an objective one. In other aeration tanks (-B, -C), gates 5 are controlled in response to the obtd. opening ratio V
o -A, but the difference in an inflow amount at the same gate position caused by the arrangement of each tank, etc. is also obtained by actual measurement and stored as data. The amount of sludge to be returned is controlled by comparing it with said data, to control MLSS constant.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：即使在代表性一个常数以外的曝气池中，通过检测流入曝气池的粗污水的流入量和来自代表性罐的曝气池中的污泥浓度，也能稳定地保持污泥浓度，根据检测值对每个曝气池的浇口的开口率进行控制，并且根据所述打开比的偏差的数据来控制返回到每个罐的污泥的流量。构成：在曝气池1中的代表性罐（-A）中，MLSS（混合液悬浮固体）由污泥密度计3测量。通过将必要的曝气池中的流入门5-A的开度比Vo-A与控制数据进行比较，被控制为常数，以校正测量值与目标值之间的偏差DELTAMLSS。在其他曝气池（-B，-C）中，门5是响应于该控制的。开口率Vo-A，但是由各个罐的配置引起的同一门位置处的流入量的差异等也通过实际测量获得并作为数据存储。通过与所述数据进行比较来控制待返回的污泥量，以控制MLSS常数。

5. 发明专利

JPS58181828A System for determining optimum controlling point of degasifier 失效
标题翻译：用于确定减光剂的最佳控制点的系统
公开(公告)号：JPS58181828A
公开(公告)日：1983-10-24
申请号：JP6098282
申请日：1982-04-14
申请人： Hitachi Control Syst Co Ltd , Hitachi Ltd , Nippon Steel Corp
发明人： IKENOUCHI KOUZABUROU , TOGASHI NOBUYUKI , TAKIGAWA GOROU , TAKEDA YOSHIAKI
IPC分类号： C21C7/10 , C22B9/04
摘要： PURPOSE: To stably control the system of controlling degasification, by detecting signals for the positions where a degasifier arrives at the highest and lowest positions during the operation of the degasifier, counting said signals by a means for counting the number of the vertical motion of the degasifier, and determining the optimum controlling point by a means for determining a controlling point.
CONSTITUTION: After the operation of the degasifier is started, a degasifying vessel 1 moves up and down between the point 2 to stop the ascending motion of the vessel and the point 3 to stop the descending motion of the vessel. These highest and lowest positions are detected by a means 4 for detecting the highest and lowest stopping positions. Thereafter, an output from the means 4 is transferred to a means 5 for counting the number of the vertical motion of the vessel to count the number of the vertical motion at every upper or lower limit of the vessel 1. In addition, a means 6 for determining a controlling point determines a controlling point for each controlling system on the basis of the counting output from the means 5, and determines whether controlling instructions shall be dispatched to a means 7 for controlling the degasification. Thereafter, the means 7 executes the control of sampling, the control of the degasifier, etc. As a result, the formation of the deviation or delay of the optimum controlling point in the degasifier can be inhibited.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：为了稳定地控制脱气控制系统，通过检测在脱气器运行期间脱气器到达最高和最低位置的位置的信号，通过用于计数所述信号的计数装置对所述信号进行计数脱气器，并且通过用于确定控制点的装置来确定最佳控制点。构成：脱气器开始运转后，脱气容器1在点2之间上下移动，停止容器的上升运动和点3，停止容器的下降动作。这些最高和最低位置通过用于检测最高和最低停止位置的装置4来检测。此后，装置4的输出被传送到用于对容器的垂直运动数进行计数的装置5，以对容器1的每个上限或下限的纵向运动数进行计数。此外，装置6 用于确定控制点基于来自装置5的计数输出确定每个控制系统的控制点，并且确定是否将控制指令分派到用于控制脱气的装置7。此后，装置7执行取样的控制，脱气器的控制等。结果，可以抑制脱气器中最佳控制点的偏差或延迟的形成。

6. 发明专利

JPS5748134A Coupling system of computer and remote monitoring and controlling device 失效
标题翻译：计算机与远程监控与控制装置联动系统
公开(公告)号：JPS5748134A
公开(公告)日：1982-03-19
申请号：JP12123780
申请日：1980-09-03
申请人： Hitachi Control Syst Co Ltd , Hitachi Ltd
发明人： SUZUKI YASUO
IPC分类号： H04L29/06 , G06F13/12 , G06F17/40
CPC分类号： G06F13/124
摘要： PURPOSE:To attain a load reduction of a computer side, by coupling a computer and a remote monitoring and controlling device by use of one kind of computer linkage device, and sending a data which has been processed by the remote monitoring and controlling device, to the computer. CONSTITUTION:In a system which has coupled a computer 1 and a remote monitoring and controlling device (super-master station) 2, as for the information sent from each slave station, necessary information in said information is displayed on a display panel 4 through a MODEM 26 and an S-P converter 27, is stored in the memory of an operation processing part 29 through an display information receiving part 28, and processing such as detection of status change, scale conversion, etc., and display onto an operation display desk 3 are executed. A data processed by the operation processing part 29 is transmitted to the memory in a CPU11 of the computer 1 through computer linkage devices 14, 31 by a described format at every constant period at all times. Au automatic control signal from the computer 1 is also transmitted to the memory of the operation processing part 29 by a prescribed format through the linkage devices 14, 31, and is transmitted to each slave station through a transmission part 32 and a P-S converter 33.
摘要翻译：目的：为了通过使用一种计算机联动装置耦合计算机和远程监视和控制装置以及将由远程监视和控制装置处理的数据发送到计算机侧来减少负载，电脑构成：在将计算机1和远程监视控制装置（超级主站）2连接的系统中，对于从各个从站发送的信息，所述信息中的必要信息通过显示面板4显示在显示面板4上 MODEM 26和SP转换器27通过显示信息接收部分28存储在操作处理部分29的存储器中，以及诸如状态改变检测，比例转换等的处理，并显示在操作显示台3上被执行。由操作处理部分29处理的数据在计算机1的CPU11中通过计算机连接装置14,31以所有格式始终以每个恒定周期发送到存储器。来自计算机1的Au自动控制信号也通过联动装置14,31以规定的格式发送到操作处理部分29的存储器，并且通过传输部分32和P-S转换器33发送到每个从站。

7. 发明专利

JPS61118841A Processing delay preventing system of computer system 失效
标题翻译：处理计算机系统的延迟预防系统
公开(公告)号：JPS61118841A
公开(公告)日：1986-06-06
申请号：JP24034784
申请日：1984-11-14
申请人： Hitachi Control Syst Co Ltd , Hitachi Ltd
发明人： MITSUISHI NORIYUKI , MASAI KENJI
IPC分类号： G06F9/46
摘要： PURPOSE: To reduce an load and to prevent the answer delay of a computer processing by reducing a task starting frequency in a peak load mode.
CONSTITUTION: The priority levels are decided among tasks A, B, C and D as A>B>C>D. The start is stopped with tasks A and D in the peak load mode of a CPU. Thus the start of the task C is accelerated as shown at the lower part of the figure against each start request when the OS overhead is set at (x) per start of task. This accelerates the processing answer and reduces the load.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过在峰值负载模式下减少任务启动频率来减少负载并防止计算机处理的应答延迟。规定：任务A，B，C和D中的优先级决定为A> B> C> D。在CPU的峰值负载模式下，任务A和D停止启动。因此，当每个开始任务的OS开销被设置为（x）时，任务C的开始被加速，如图的下半部分相对于每个启动请求所示。这加快了处理的答案并减轻了负载。

8. 发明专利

JPS6191750A Processing method of data selective transmission 失效
标题翻译：数据选择传输的处理方法
公开(公告)号：JPS6191750A
公开(公告)日：1986-05-09
申请号：JP21253084
申请日：1984-10-12
申请人： Hitachi Control Syst Co Ltd , Hitachi Ltd
发明人： IBUSUKI MAKOTO
IPC分类号： H04L29/06 , G06F13/00 , G06F13/36 , G06F13/38
CPC分类号： G06F13/36 , G06F13/385
摘要： PURPOSE:To prevent data having high importance from having a transmission loss or deficit by detecting the overloading state of a circuit speedily when systems which have different protocols are connected mutually. CONSTITUTION:When the circuit is loaded, a wait data counter 58 counts up every time data is transferred to a linkage buffer A from a data transfer processing function 53 and counts down every time data is transferred from the linkage buffer A to a linkage buffer for transmission, thus attaining detection. Then when the overloading state of the circuit is detected, the transmission of a group having the least importance is inhibited automatically and if the circuit is still overloaded and the number of wait data increases, the transmission of a data group classified as a higher-importance group is also stopped.
摘要翻译：目的：为了防止具有高重要性的数据在具有不同协议的系统相互连接的情况下，通过快速检测电路的超载状态而发生传输损耗或缺陷。构成：当电路加载时，每当数据从数据传送处理功能53传送到连接缓冲器A时，等待数据计数器58就向上计数，并且每当数据从连接缓冲器A传送到连接缓冲器传输，从而实现检测。然后，当检测到电路的过载状态时，自动禁止重要性最小的组的传输，并且如果电路仍然过载并且等待数据的数量增加，则被分类为较高重要性的数据组的传输小组也停了。

9. 发明专利

JPS6184707A Programmable logic controller, program method and device 失效
标题翻译：可编程逻辑控制器，程序方法和设备
公开(公告)号：JPS6184707A
公开(公告)日：1986-04-30
申请号：JP20635084
申请日：1984-10-03
申请人： Hitachi Control Syst Co Ltd , Hitachi Eng Co Ltd , Hitachi Ltd , Nissan Motor Co Ltd
发明人： SUZUKI TOSHIHARU , SUGIYAMA SADAKAZU , SASAKI NAOKI , OGINO KOICHI , ONODERA KATSUYUKI , ARAOKA MANABU , ASADA KAZUYOSHI , TAKAGI MASAOKI , HASEGAWA KEIICHI , HIGUMA TADAAKI
IPC分类号： G05B19/05
CPC分类号： G05B19/052 , G05B2219/13171
摘要： PURPOSE:To make an adjusting work of a facility simple by installing a programming circuit between PLC (programmable logic controller), connecting a programming device to a desired PLC in a software manner and communicating the data. CONSTITUTION:Plural PLCs 15-18 are connected to facilities 1-4 of a production line, and further, a programming device 41 is installed. Respective PLCs 15-18 are linked with a data exchange device 12, the programming device 41 is connected with PLC17 by a communicating circuit 42, and the circuit 42 is connected with a programming circuit 50 between PLC. Thus, transmitting data from the programming device 41 are sent through a circuit in the PLC17 to the circuit 50 and a deciding gate circuit, and can be received with all PLC. For this reason, while the programming device 41 is connected to PLCs 15-18 located at the processing unit to be adjusted, the program of dispersed and arranged PLCs 15-18 can be prepared and corrected.
摘要翻译：目的：通过在PLC（可编程逻辑控制器）之间安装编程电路，以软件方式将编程设备连接到所需的PLC并传送数据，从而简化设施的调整工作。构成：多个PLC15-18连接到生产线的设施1-4，并且还安装有编程装置41。各个PLC 15-18与数据交换装置12连接，编程装置41由通信电路42与PLC17连接，电路42与PLC之间的编程电路50连接。因此，通过PLC17中的电路将来自编程装置41的数据发送到电路50和判定门电路，并且可以与所有PLC一起接收。为此，当编程装置41连接到位于要调整的处理单元的PLC 15-18时，可以准备和校正分散和布置的PLC 15-18的程序。

10. 发明专利

JPS6163135A Data transmission system 失效
标题翻译：数据传输系统
公开(公告)号：JPS6163135A
公开(公告)日：1986-04-01
申请号：JP18524384
申请日：1984-09-04
申请人： Hitachi Control Syst Co Ltd , Hitachi Ltd
发明人： IWAI KATSUTOSHI , SAKAI KUNIZO
IPC分类号： G06F13/00 , G06F15/16
摘要： PURPOSE: To give and receive timing information with high accuracy between a data input device and a data arithmetic unit by providing two transmission lines for data and frame and plural data transmitters.
CONSTITUTION: A data d
1 and a frame signal f
1 in the same timing are inputted from a data input device 2
n to a data transmitter 14A
n . The signal f
1 is transmitted to a data transmission line 14B
m via a frame transmission line 60 from the device 14A
n after a transmission wait time τ
1 . the frame signal is transmitted to a data arithmetic unit 10
m after a prescribed time from the device 14B
m . On the other hand, the data d
1 inputted from the device 2
n is stored once in the device 14A
n , the device 14A
n awaits the time in the timing when the 2nd frame signal f
1 is transmitted to the transmission line 60, and the data d
1 is transmitted to a data transmission line 60 from the device 14A
n . Then the data d
1 is transmitted from the device 14B
m to the device 10
m in the timing when the 3rd signal f
1 is transmitted from the device 14B
m to the device 10
m .
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过为数据和帧数据发送器提供两条传输线，在数据输入设备和数据运算单元之间高精度地发送和接收定时信息。构成：将数据d1和相同定时的帧信号f1从数据输入装置2n输入到数据发送器14An。在发送等待时间τ1之后，信号f1经由来自装置14An的帧传输线60发送到数据传输线14Bm。在从设备14Bm规定的时间之后，将帧信号发送到数据运算单元10m。另一方面，从装置2n输入的数据d1存储在装置14An中一次，装置14An等待第2帧信号f1发送到传输线60的定时的时间，并且发送数据d1 到来自设备14An的数据传输线60。然后，在从设备14Bm向设备10m发送第三信号f1的定时，数据d1从设备14Bm发送到设备10m。

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