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JPS61117103A |
PURPOSE: To control the concentration of oxygen to a desired value as quickly as possible by dehumidifying the O2-cong. gas to be fed to an electrochemical oxygen separation apparatus at the midway of a deoxidation passage connecting a c...
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JPS6122253B2 |
An electronic control logic system for processing the results of a spectrophotometer analysis of a serum chemistry comprised of a serum and one or more chemical reagents. The spectrophotometer output representing air as a light path and ...
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JPS61110799A |
(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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JPS6117457Y2 |
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JPS6120482B2 |
PURPOSE:To make fine adjustment of oxygen concn. simple and sure and to save energy by using an electrochemically deoxidizing unit composed of a gas dispersion electrode used in a fuel cell workable at ordinary temp., an electrolytic sol...
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JPS6119562B2 |
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JPS6159514A |
PURPOSE:To attain stable control with respect to specific gravity of an etching liquid with high accuracy by providing plural dilute liquid supply paths, specific gravity measuring devices and solenoid valves to attain automatic control ...
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JPS6144296U |
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JPS6116614U |
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JPS6111822A |
A system that monitors and maintains the concentration of material in a fluid carrier which includes means (22) for circulating the fluid carrier within a substantially closed loop system (12) and means (34) for measuring the concentrati...
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JPS60244334A |
The present invention provides a system characterized by a main line carrying a first fluid therethrough, control means and means for selectively introducing a second fluid into said main line, there being a shunt line of a substantially...
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JPS60222909A |
PURPOSE:To store effective actual result information as operation control information for the future by providing a timer function, etc., and collecting only; information in the effective operation region of an equipment group and proces...
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JPS60222133A |
PURPOSE: To detect stably the concn. of carbonate and sulfite by controlling the quantity of the hydrochloric acid or sulfuric acid to be supplied in the stage of detecting continuously the concn. of the carbonate and sulfite according t...
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JPS6049836B2 |
Method for controlling desired redox potential in hydrogencontaining protective gases used in high-temperature furnaces in powder-metallurgical processes. A sample of the protective gas is withdrawn from the furnace and the redox potenti...
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JPS6034399Y2 |
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JPS60196821A |
PURPOSE:To improve the accuracy of adding quantity and measuring accuracy and to maintain a densitometer easily by using a quantitative pump to be driven by pulses, controlling discharge from said pump intermittently and using a composit...
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JPS60148965U |
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JPS6044039B2 |
PURPOSE:To maintain DO always at the nelghborhood of the optimum value and at the same time, to prevent the deposition of sludge, by carrying out the control of speed of the direct current motor for the blower corresponding to the load o...
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JPS60178516A |
PURPOSE:To shorten a thickness improvement time and to save energy by controlling an external air dumper so that the intake amount of external air is increased or decreased when the concentration of carbon dioxide gas is controlled. CONS...
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JPS60168593A |
PURPOSE: To prevent the flotation of sludge in a final precipitation basin, by providing an air amount regulation part for comparing outputs of the regulation valve provided to an air passage, a pH regulation part and an airflow meter to...
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JPS6027441Y2 |
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JPS6035168B2 |
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JPS6032820B2 |
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JPS60124714A |
PURPOSE:To attain automatic and high speed pH regulation of lots of samples to be tested within a setting value by changing the injecting speed of an acid or alkali solution in response to a deviation between the measured pH value of the...
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JPS60122415A |
PURPOSE:To automate an electrode manufacture process by calculating the concentration of neutralizing as the result of titration analysis and replacing the neutralization liquid in intermediate tank when the neutralization concentration ...
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JPS60109500A |
(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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JPS60108901A |
PURPOSE:To control the concn. of dust in a test chamber at a constant level by setting up the control concn. on the basis of the concn. measured by direct concn. measuring method and detecting the cncon. in the test chamber continuously ...
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JPS60101619A |
PURPOSE:To control the concentration of a solution and the liquid level height of a dissolving tank by comparing the values detected by a concentration detector and a liquid level detector with the prescribed target value respectively. C...
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JPS6022907B2 |
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JPS6093280A |
(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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JPS6017877B2 |
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JPS6017506B2 |
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JPS6062119U |
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JPS6074263A |
PURPOSE: To automatically adjust acidity of impregnating solution by leading the impregnating solution in the intermediate case with ladle and calculating added amount of acidic solution through titlation analysis of concentration of aci...
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JPS6016517B2 |
A method and an apparatus for controlling an electroless plating bath such as an electroless nickel plating bath capable of using the bath for an extended period of time without remake are disclosed. The method comprises the steps of con...
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JPS6057809U |
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JPS6043803U |
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JPS6036818A |
PURPOSE: To perform rational denitrating control, by a method wherein a flow rate of a reducing material being injected is controlled at each turbine system so that a deviation between a desired value and a detected value corresponding t...
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JPS6010315A |
PURPOSE:To reduce a waste water treatment time by controlling externally the pH of an aqueous solution exposed and mixed so that the metabolic product is propagated in the state close to a natural state after a prescribed time is elapsed...
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JPS601870B2 |
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JPS605403U |
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JPS605425U |
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JPS601498U |
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JPS60614U |
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JPS60547U |
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JPS59230622A |
PURPOSE: To prevent the scale adhesion in a washing apparatus, by constantly controlling the CaSO4-concn. in the washing liquid in a washing apparatus by measuring the flow amount of exhaust gas, the O2-concn. in the gas emitting from an...
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JPS5952953B2 |
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JPS5952952B2 |
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JPS5952700B2 |
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JPS59184904U |
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