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JPS6082815A |
PURPOSE: To make it possible to perform suitable control of a water gate corresponding to the rate of inflow, by computing the rate of inflow at the timing of the water gate control, and performing display and printing. CONSTITUTION: A s...
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JPS6078688A |
An aqueous solution carrying paint solids is fed through an inlet into a floatation tank. The clean liquid exits through an orifice whose size is controlled by a movable gate. The level of the liquid within the tank is sensed by an ultra...
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JPS6062537U |
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JPS6013018Y2 |
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JPS6073075A |
PURPOSE: To prevent erroneous information due to temporary overload or noise, by counting the number of operations with which abnormalities are detected, and by delivering a failure signal when more than two is counted. CONSTITUTION: An ...
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JPS6072596A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6057807U |
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JPS6069715A |
PURPOSE:To detect whether abnormality in the open state of a solenoid valve for automatic liquid feeding occurs or not and detect securely abnormality such as abnormal vaporization and mixing of liquid from another tank by checking the o...
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JPS6052501U |
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JPS6048126U |
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JPS6054023A |
PURPOSE:To make storage of water up to a prescribed target water level possible at a prescribed time even in case of a sudden change, by correcting a control periodic time during control, and correcting a limit value of discharge increas...
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JPS6052799A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6036452U |
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JPS608901B2 |
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JPS6031305U |
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JPS6036919A |
The impedance of a zone above bulk material in a bin is measured as a probe is reciprocated toward and away from the material in this zone. The direction-change location of the probe which corresponds to the measured impedance reaching a...
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JPS6028002U |
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JPS6033613A |
PURPOSE:To perform stably the intake and distribution service of a purification plant by controlling the intake of water of a clean water reservoir on a basis of the first or the second intake target value by an operating part which fore...
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JPS6025009U |
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JPS6020604U |
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JPS6019790U |
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JPS6017236U |
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JPS6022218A |
PURPOSE:To improve the control performance and to secure the adaptability of a system by collating the value obtained by applying a prescribed proportional operation to a water level major loop and a control command to control the water ...
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JPS6022216A |
PURPOSE:To secure the stability and control performance of a system and to perform the constant water level control by collating the detected value of opening amount with the value obtained by applying the prescribed proportional/integra...
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JPS6019211A |
PURPOSE:To attain the effective use of water by providing a means to control the discharge quantity and the feed quantity of water in response to each of plural dams and therefore setting the equal time during which the pondage of each d...
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JPS6017514A |
PURPOSE:To simplify the constitution of a device by adding high reset limit function to the output of a PI regulator, and making this 0% when filling water. CONSTITUTION:A high limiter 21 is connected to the output of the PI regulator, a...
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JPS6013681A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS609507U |
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JPS602517B2 |
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JPS606494U |
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JPS605510U |
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JPS60648Y2 |
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JPS60647Y2 |
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JPS60687B2 |
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JPS60556B2 |
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JPS59196319U |
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JPS59231305A |
A system for regulating the liquid level (20) in a vapor generator (10), in which the incoming flow of feed liquid (54) is regulated (48) in response to the difference between the measured liquid level (76) and a reference level (80), th...
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JPS59229626A |
PURPOSE:To prevent incorrect display and malfunction by connecting a delay circuit to be actuated at the connection of a power supply between a liquid surface detecting circuit and an output relay circuit. CONSTITUTION:A load circuit suc...
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JPS59192715U |
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JPS59191988U |
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JPS5952449B2 |
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JPS5952364B2 |
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JPS59224482A |
PURPOSE: To normally uniformize the water level of plural water strorage ponds, by a method wherein a given set water position is compared with an actual water position, and based on the resultant comparison value, the output of a pump i...
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JPS5942663Y2 |
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JPS59183080U |
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JPS59180132U |
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JPS59180131U |
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JPS59211102A |
PURPOSE:To decrease the changing frequencies of extracting flow rate and to keep a constant level of the extracting flow rate by providing two stages of control width to start the extraction of liquid when the flow rate exceeds the outsi...
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JPS5947332B2 |
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JPS5947331B2 |
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