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Patent Searching and Data


Matches 651 - 700 out of 1,227

Document Document Title
JPS6310213A
PURPOSE:To attain the automatic and accurate addition of the control liquid in the control of the stoichiometric value like pH, etc., by deciding the quantity of the control liquid so that it can be calculated by a CPU and also be gradua...  
JPS63812B2  
JPS62280910A
PURPOSE:To realize a stable concentration control with high precision by continuously finding the concentration of the inside of a first can from the measured values of temperature and pressure by means of an indirect estimation operatio...  
JPS6258007B2
PURPOSE:To make suitable the decision of takeout on the way, by deciding the drying rate through the comparison of the instantaneous resistance detected between the electrodes with the set value, to obtain accurate driving rate even with...  
JPS62272150A
PURPOSE: To permit the simple and automatic control of the pH of an aq. soln. to be subjected to pH control by electrolyzing said soln. to increase the concn. of the hydrogen ions thereof. CONSTITUTION: An electrolyte 4 is filled in an e...  
JPS6255616B2  
JPS6255162B2
A metering device for determining and controlling the content of a gas in a liquid, e.g. chlorine gas in water, comprises a pilot-operated check valve in a gas feed line, inserted between a vacuum diaphragm valve and an ejector. The mete...  
JPS62254202A
Apparatus and method for controlling chemical and physical processes in a plurality of devices suitable for this purpose which are provided with measuring probes for parameters and actuators for adjusting predetermined parameters, the me...  
JPS62243894A
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.  
JPS62235610A
PURPOSE:To accurately produce a mixture with desired concentration by calculating the target amount of a main raw material to be fed according to setting information on the production amount of the mixture and reference feed interval inf...  
JPS62234502A
PURPOSE: To decrease the change of the concn. of a concd. liquid in a stage for changing the quantity of production and to stabilize the concn. of the concd. liquid of a liquid by adding the opening degree of a control valve meeting the ...  
JPS62234501A
PURPOSE: To decrease the change of the concn. of a concd. liquid in a stage for changing the quantity of production and to stabilize the concn. of the concd. liquid of a liquid by adding the opening degree of a control valve meeting the ...  
JPS62219109A
The invention includes a method and apparatus for controlling the concentration of wash water in a ware washing machine. A preferred ware washing machine (10) includes a reservoir (11) for holding wash water, a normally closed valve (17)...  
JPS6243206B2  
JPS6243207B2  
JPS6243205B2  
JPS6239765B2  
JPS6238726B2  
JPS62186309A
PURPOSE:To supplying the composition part decreased by an electroless plating with a real time, to keep the composition of a plating liquid stably and to execute the electroless plating with a good quality by knowing the presence or the ...  
JPS6237147B2
An apparatus for the automatic concentration control of an aqueous caustic soda solution in a cloth treating tank through which a cloth to be treated is continuously transported, comprising the provision of a means for adding a neutraliz...  
JPS62157919A
PURPOSE:To control the specific ion concentration in an original high acid solution by adjusting the pH value of the high acid solution with an agent for pH adjustment, and measuring a specific ion potentials by using an ion electrode. C...  
JPS62155901A
PURPOSE: To concentrate a soln. rapidly and precisely by providing a temp. sensor at a liq. level where the sensor is exposed at a desired concn., detecting the finish of the concentration of the soln., and automatically stopping the hea...  
JPS62148900A
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.  
JPS62100503U  
JPS62123012A
PURPOSE: To economically produce ammonium sulfate without adding sulfuric acid unnecessary for operation, by measuring electric conductance and temperature of ammonium sulfate mother liquor discharged from a saturator, calculating free a...  
JPS6221358Y2  
JPS6218252Y2  
JPS6291861A
An on-line calibration system for calibrating chemical monitors which monitor a selected chemical characteristic, e.g., dissolved oxygen, or pH value of a fluid sample stream, including a conditioning system for conditioning an influent ...  
JPS6216820B2
In an ink-jet printer or the like, in order to maintain a predetermined concentration of ink, a diluent equal in quantity to the solvent of ink, which has been evaporated, is supplemented to the ink recirculation system.  
JPS6256133U  
JPS6210222B2  
JPS6249419A
PURPOSE:To prevent freezing of an aircraft by removing snow which has lain and also making an antifreezing solution adhere to the whole airframe, and also to prevent freezing of a grape fruit, etc. by mixing suitably an antifreezing solu...  
JPS625650B2  
JPS625421A
PURPOSE:To set plural target values and to modify continuously said values by controlling the preset value of a counter and D/A-converting the sampled count value so as to apply it to a motor. CONSTITUTION:The frequency of an FGR pulse s...  
JPS624900A
PURPOSE:To highly stabilize the pH value of a processing soln. in a line tank by obtaining the hydrogen ion practically participating in the pH variation among the hydrogen ions respectively generated in electrolysis and the charge of li...  
JPS6159452B2
The fluidity of a plastic fluid, cement mortar for example, is measured by passing the fluid through a flow passage packed with an aggregate for simulating an actual mould, measuring the flow pressure, and measuring the quantitative flow...  
JPS6136924Y2  
JPS61165159U  
JPS6134045Y2  
JPS61208429A
PURPOSE: To permit to remove carbon in a short time by a method wherein total heating values and reactor discharge heating values are obtained and estimated as the storage heating values of a reactor in accordance with difference between...  
JPS6139396B2  
JPS6139118B2
Liq. contg. suspended or dissolved material subject to breakdown by microorganisms is treated by injecting a gas contg. oxygen. For some of the time at least part of the liq. has a low dissolved oxygen concn. (defined as the partial pres...  
JPS6129044Y2  
JPS61186486A
A method for the corrosion protection of steam generators having a housing containing feed water and enclosing a tube bundle with tubes conducting a heat carrier includes continuously determining the redox potential of the feed water dur...  
JPS61127448U  
JPS61106311U  
JPS61147272A
PURPOSE: To prevent toner from failing to be charged electrostatically by comparing the signal from a toner concentration detecting means with at least two high and low comparison levels and varying stepwise the amount of toner supplied ...  
JPS6127116B2
A purification unit includes an electrolytic cell adapted to hold a body of water to be purified and provided with two electrically insulated electrodes, a pump supplying the water to be purified to the cell through a filter and driving ...  
JPS61129670A
PURPOSE: To control the concentration of a toner with high precision by stopping, supplying interruptedly, or supplying continuously the toner in accordance with the detected value of the toner concentration of a mixture of the toner and...  
JPS6124322B2  

Matches 651 - 700 out of 1,227