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Patent Searching and Data


Matches 201 - 250 out of 1,225

Document Document Title
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 ...  
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 ...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
JP2022529490A
[Constitution] A novel method and device for selecting and enriching target cells of interest from a mixture. [Selection diagram] Fig. 1  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
JP6270655B2  
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 ...  
JP6227895B2  
JP6201254B2  
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...  
JP6063058B2  
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...  
JP5987727B2  
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...  
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...  
JP5834469B2  
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...  
JP5720455B2  
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...  
JP5567878B2  
JP5567364B2  
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;...  
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...  
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...  
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...  
JP4698068B2  
JP4667577B2
To quickly control the feed rate of a desalting agent and to stabilize the concentration of HCl in exhaust gas at a low level in a desalting treatment of an exhaust gas generated when incinerating wastes. The control system for controlli...  

Matches 201 - 250 out of 1,225