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WO/1990/014624A1 |
A metalworking fluid central system (30) through which aqueous cutting fluid recirculates through a plurality of machine tools (32) is provided with an in-line fluid condition monitor (80) which produces real-time fluid composition data ...
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WO/1990/006900A1 |
In order to protect the biological processing stage of a sewage-treatment plant from disruption caused by bacterial poisons in the waste water, the water must be continuously monitored for components which will inhibit the action of the ...
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WO/1990/005293A1 |
An automated apparatus for monitoring chemical reaction assays which includes a supply system (15, 17) for providing accurately metered solutions of reactants to a mixing chamber (19). The mixing chamber (19) is connected to a reaction c...
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WO/1990/004776A1 |
Process for controlling and/or distinguishing liquids used in the brewing industry. To distinguish water, rinsing water, different kinds of beer and various non-alcoholic drinks by means of technical measuring devices, a measuring instru...
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WO/1989/009436A1 |
An analog ASIC (Application Specific Integrated Circuit) (100) has a power control section (20), a conductivity filter testing section (30), a light emitting diode (LED) driving section (40), and a bias section (50). The LED driving sect...
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WO/1989/000736A1 |
A system for blending low and high octane gasoline includes independent flow paths for each fuel between a supply source and a composite blend manifold (39) and nozzle (41) assembly, with the rate of flow of fuel in each flow path being ...
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WO/1987/005133A1 |
A device for automatic dosage of a gas into a liquid comprises a gas pressure regulator (1), a gas flowrate meter (2), a gas flowrate regulator (3), a one-way vacuum restrictor valve and an ejector (5) connected to the main for the gasif...
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WO/1985/002836A1 |
In the continuous process for dehydrating muds, the mud is previously treated by a flocculation agent as a function of the mud amount per time unit and is pumped to a chamber filter press (11) by means of a pump (12). In order to provide...
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WO/1981/003076A1 |
A control system for an automatic pellet producing system for producing pellets from a milled material of a selected composition. A difference in temperature of the material cross the mill ((Alpha) T mill), is sensed and the proportion o...
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WO/1980/002698A1 |
The control of the composition of the atmosphere of an oven for the nitridation of the surface of ferrous workpieces or similar by means of a gas containing hydrogen or ammoniac, comprises an ammonia cracking plant which introduces at le...
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WO/1980/001357A1 |
A method and apparatus for controlling the amount of dry particulate matter and liquid added to a rotary pelletizer (107). A transducer (131) senses a characteristic of the mixed material in the pelletizer. The transducer signal is then ...
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WO/1979/000998A1 |
The location of a number of larger than two of pH or pIon sensors (3) for ionic composition control are distributed over the cross-sectional area of the process line. Each individual sensor signal is digitized and converted to its antilo...
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JP2024041366A |
The present invention provides a data processing device and a gas conversion system whose characteristics can be improved. According to an embodiment, a data processing device includes an acquisition unit and a processing unit. The acqui...
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JP7426489B2 |
The control device includes a storage configured to store two or more functions indicating a relationship between the power source output and the ozone concentration corresponding to the power source output in accordance with different g...
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JP7356237B2 |
In order to provide a concentration control apparatus that, without adding any new sensors or the like, makes it possible to accurately estimate a quantity of source consumed inside a vaporization tank, and to perform highly accurate con...
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JP7281285B2 |
A concentration control apparatus capable of appropriately making a zero adjustment of a concentration measurement mechanism without interrupting a semiconductor manufacturing process includes: a control valve that controls gas flowing t...
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JP2023509901A |
a first flow control valve fluidly connected to the diluent supply; second and third flow control valves fluidly connected to the first and second buffer supplies, respectively; A mixing pump fluidly connected to the second and third flo...
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JP2023025392A |
To provide a water treatment apparatus and a water treatment method that are capable of reducing the manpower required when starting up the apparatus and automatically starting up the apparatus and recovering nitrification activity in th...
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JP7154850B2 |
To provide a concentration control device capable of shortening a pipeline and improving response without deteriorating maintainability.A concentration control device introduces carrier gas to a storage tank for storing a material, and c...
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JP2022529490A |
[Constitution] A novel method and device for selecting and enriching target cells of interest from a mixture. [Selection diagram] Fig. 1
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JP2022077278A |
To provide a concentration control system that can obtain a short delay time and an accurate estimated value for an actual partial pressure of gas in a chamber, and can realize more responsive and accurate partial pressure control than b...
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JP7048510B2 |
The present invention is related to an electrochemical reactor (1) and a microfluidic platform (20) comprising this reactor (1), controlling pH in a closed environment, wherein this reactor (1) comprises at least one cell (2), wherein ea...
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JP2022038365A |
To improve the responsiveness of concentration control in a raw material vaporization system.A concentration control module 6 used in a raw material vaporization system 100 includes a concentration measuring unit 61 that measures the con...
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JP6914063B2 |
The present invention makes it easy to control the amount of material gas led out of a tank. Accordingly, carrier gas is introduced into a tank containing a material and together with the carrier gas, from the tank, material gas produced...
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JP6895904B2 |
To allow a constant quality to be maintained in a process of treatment in a treatment bath using a mixed solution of a solvent like water and a chemical solution.A chemical solution management system comprises: a chemical solution concen...
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JP6796011B2 |
To reduce batch cycle time while maintaining product quality.A reaction rate constant estimation unit 2a estimates the reaction rate constant of the initiator, a reaction rate constant of the raw material monomer, and its temperature dep...
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JP2020133001A |
To provide a vaporizer controlling an overshoot of a material gas concentration just after starting a supply period.A vaporizer includes a vaporization tank 10 for storing a material, a material gas outflow channel L2, a concentration mo...
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JP6523230B2 |
An oil mist management system includes a machine tool, an oil mist concentration measuring apparatus for measuring concentration of oil mist, and a flow meter for detecting the flow rate of coolant, in each of a plurality of areas. A dat...
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JP6301329B2 |
There are provided an anticancer agent degradation method for protecting medical professionals from exposure to an anticancer agent externally scattered in, for example, a safety cabinet or prescription laboratory, during drug preparatio...
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JP6270655B2 |
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JP6256143B2 |
To integrally manage a plurality of ion exchangers by remote-controlling a plurality of ion exchangers regarding regeneration timing in the case where water quality of raw water fluctuates.A remote management control system comprises: a ...
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JP6227895B2 |
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JP6201254B2 |
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JP6143349B2 |
In an embodiment, control is performed to operate a three-way valve (40) in accordance with a reaching ratio (f) of pH adjustment. When process of steps 128 and 136 is performed, bubbles of ammonia generated in a nebulizer (28) can be ex...
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JP6063058B2 |
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JP5990826B1 |
[Subject] The adjusted liquid feeding device of the salt concentration which it can be continuous and can be supplied adequately is provided for high-precision salt concentration. [Means for Solution] Salt water is poured into ten in a t...
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JP5987727B2 |
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JP2016055238A |
To provide a control system for neutralizing treatment water using a hydrogen ion density measurement value, capable of reducing an affection of disturbance.A density adjustment system for injecting a neutralizer to water to be treated f...
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JP2016031154A |
To provide a control method capable of performing an operation without relying on user's skill and experience in a thermal power generation plant including a boiler.A boiler control method includes: a step of acquiring a parameter; a ste...
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JP5834469B2 |
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JP5770650B2 |
An improved system and method for controlling ozone concentration in connection with a multi-chamber tool. The system and method involve a first and a second concentration controller in combination with an ozone generator. The first conc...
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JP5720455B2 |
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JP2014224307A |
To provide a material gas concentration control apparatus which generates a carrier gas or a mixed gas selectively and can prevent overshooting of the material gas concentration contained in the mixed gas without cost increase.A material...
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JP5567878B2 |
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JP5567364B2 |
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JP5548106B2 |
A method for mixing fluids for process tools comprises: receiving a first fluid having a first flow and a first concentration to be supplied to a first process tool; receiving a second fluid having a second flow and second concentration;...
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JP5114595B2 |
Continuous measurements are made of a characteristic of the individual components of green liquor fed to a slaker and white liquor exiting from the slaker. The liquor component measurements provide a precise characterization of the liquo...
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JP5006806B2 |
Continuous measurements are made of a characteristic of the individual components of green liquor fed to a slaker and white liquor exiting from the slaker. The liquor component measurements provide a precise characterization of the liquo...
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JP4812943B2 |
The method, in which the water to be treated is partly oxygenated by a specific aeration carried out before percolation through a biofilter having a bacteria-supporting bed of filtering material, has a measurement stage of at least one p...
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JP4698068B2 |
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