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Matches 301 - 350 out of 1,225

Document Document Title
JP3443155B2
PURPOSE: To keep the concn. of the low conc. salt water in a first tank constant, in supplying water to the first tank and intermittently supplying high concn. salt water to the first tank from a second tank by a specific quantity at the...  
JP3430540B2
PURPOSE: To provide an ozone deodorization system which has an excellent deodorization ability, is safe to human bodies and facilitates maintenance. CONSTITUTION: A container, such as warehouse, container or cargo vehicle, for storing an...  
JP2003519255A
A process for producing high density polyethylene (HDPE) or linear low density polyethylene (LLDPE) in gas phase reactors, isolated or combined, using chromium or Ziegler-Natta catalysts, provided with on-line control of certain process ...  
JP3407731B2
To provide a device and a method for economically recycling a metallic compound containing corrosive solution reducing, environmental pollution. As for the change of the corrosive capacity of a corrosive solution, the tree colors (red, g...  
JP2003511260A
An improved computer monitored continuous extrusion process for controlling the properties of an extruded material, wherein: 1) variable signals generated by an extruder drive and control system are transmitted to a data acquisition sign...  
JP2003509860A
Arrangement and method for detecting the end of life of an aqueous bath utilized in semiconductor processing, the bath containing water, an amount of hydrogen peroxide and an amount of a predetermined chemical species, which is either an...  
JP2003044146A
To fill a gas-filled container with gases while the density and pressure of a mixed gas are adjusted to desired values in a process of collecting a specific gas without discharging the gas to the atmosphere even if the specific gas can n...  
JP2003505102A
A fermentation process post-sterile additive device and method of operation is detailed. The device is used to deliver additive as a heavy-drop mist. The mist covers the entire fermenting batch head surface of the vat broth. This improve...  
JP3374844B2
An acid concentration continuous measuring apparatus is equipped with the combination of a body having a flow path through which pickling solution contained in a pickling tank is made to continuously pass in a single direction, a density...  
JP2003504640A
A biosensor 10 provides for real time monitoring a selected aspect of an air conditioning or a refrigeration process and system. The biosensor 10 includes a biocomponent element 20 carrying a bioagent 22 operative to detect one or more a...  
JP2003502447A
A process and apparatus for preparing compositions including one or more resinous materials and/or other ingredients using a continuous reactor combined with a slurry vessel for feeding a slurry feed stream to the reactor. More specifica...  
JP3369564B2
A method and system for controlling the concentration of one or more gaseous species of interest in a fluid reference medium throughout a range of temperatures in which a temperature related, dominant independent source of the gaseous sp...  
JP2003501254A
A process and apparatus for preparing compositions including one or more resinous materials and/or other ingredients using a continuous reactor combined with a slurry vessel for feeding a slurry feed stream to the reactor. More specifica...  
JP3362884B2  
JP3352171B2  
JP2002540289A
The present invention relates to a performance-based control system. The invention relates to an incremental step-wise control based method for monitoring and controlling the parameter within an aqueous system. At least one controllable ...  
JP2002327900A
To provide a gas atmosphere device capable of forming a prescribed gas atmosphere by efficiently discharging unnecessary gas within a container for working a work.A gas supply port 5 and a gas discharge port 8 are formed in an upper part...  
JP3342080B2  
JP2002533145A
Apparatus and method for controlling the distribution of product items over a manufacturing line, in particular, for controlling the distribution of potato slices across the width of a fryer in a commercial potato chip manufacturing proc...  
JP2002532627A
Workpiece treatment line control involves altering parameters strongly correlated with deviant characteristic values according to a stored correlation or its derived rules. Workpiece chemical and/or physical treatment line is controlled ...  
JP3325888B2
A method and an apparatus for controlling reactant ion concentration within a precipitation vessel to optimize the reactions occurring therein is disclosed. In one important implementation, the reactant controlled comprises halide ion in...  
JP2002526763A
An apparatus and method for multiple component process analysis and control includes the steps of obtaining a sample from a process stream, interrogating the sample using spectroscopy according to an established QA/QC protocol to determi...  
JP2002522647A
The invention relates to a method for controlling cleansing baths, characterized in that at least two of i) tenside contents, ii) inorganically and/or organically bound carbon load, iii) alkalinity, are measured in a program-controlled m...  
JP2002177980A
To provide a fuzzy controller for activated sludge treatment which is capable of controlling a measured DO value and measured MLSS value with optimum values by applying these values to fuzzy control thereby preventing the degradation in ...  
JP2002167736A
To suppress changes in water qualities on the downstream in a water use control system and method discharging water from a reservoir to the downstream by a weir.This water use control system and method stores water by the dam 5 construct...  
JP3289290B2
PURPOSE: To automatically measure and control the pH for a long period of time with high accuracy by means of a pH sensor. CONSTITUTION: An automatic pH controller is provided with a pH sensor 25 together with a controller which controls...  
JP2002511613A
A chemical delivery system for a liquid chemical having predetermined chemical constituents employs an analyser for determining the proportion of one of the predetermined chemical constituents in the liquid chemical to be delivered. Prec...  
JP2002102865A
To reduce a vast site area, a huge construction cost, or troublesome monitoring work, and an unneeded electric power required for neutralizing industrial wastewater containing acid or alkali, thereby making a plant compact and reducing a...  
JP3269831B2
PURPOSE: To measure and control the concn. of pigment in ink on-line within a real time in a gravure printing press. CONSTITUTION: The tips of a pair of optical fibers 16a, 16b are inserted in and fixed to the ink circulating pipe 11a co...  
JP2002069675A
To provide a corrosion protection controlling system for a plant, which automatically controls the injection quantity of a corrosion inhibitor based on a mathematical model.This system comprises a database means for accumulating historic...  
JP3260538B2
PURPOSE: To obtain a controller capable of precisely correcting a controlled variable (CV) by the use of calculation reduced at its repeating frequency even when a parameter exerting influence upon the CV is suddently changed. CONSTITUTI...  
JP3251541B2
To provide a control unit which can control the operation of a plant while maintaining high controllability according to accurate operation standards without any discrimination between a batch operation system and a continuous operation ...  
JP3250391B2
PURPOSE: To improve the control accuracy of the partial pressure of oxygen by a method wherein, of the constituents of a diluent gas, at least CO2 is heated to a temp. higher than environment temperature and the diluent gas is then suppl...  
JP2002501119A
The invention relates to a method for automatic regulation of the alkalinity of cleansing baths by acid-base reaction, whereby the regulation is conducted in an automated and program-controlled manner, and the results of the regulation c...  
JP3241156B2
PURPOSE: To always obtain stable water quality in the water quality controller which controls the residual salt control of prechlorine with a computer by sampling the raw water flowing into a water purification plant and predicting a chl...  
JP3226971B2
PURPOSE: To enable the operation in the state of utilizing the capacity of an ion exchange resin to the max. possible extent by calculating the resin compsn. of the ion exchange resin to be subjected to a regeneration treatment from the ...  
JP2001290542A
To provide a pH controller which is inexpensive and excellent in the stability and precision of pH values. This pH controller measures the pH of water to be processed with a pH meter 3 and intermittently adds a pH adjusting agent to the ...  
JP2001272018A
To provide a method for continuous control of waste gas in which the waste gas can be controlled in real time, and provide a waste treatment plant in which the method is employed. A substance contained in a waste gas discharged from an i...  
JP3209245B2
PURPOSE: To measure the concentration of a bathing agent in bathing water inside a bathtub and to automatically add the bathing agent after the concentration is confirmed. CONSTITUTION: This warm water temperature maintaining and cleanin...  
JP3209244B2
PURPOSE: To measure he concentration of a bathing agent in bathing water inside a bathtub and to confirm the concentration. CONSTITUTION: This warm water temperature maintaining and cleaning device provided inside the bathtub is provided...  
JP3192463B2
PURPOSE: To automatically replenish water when the concn. of a processing liquid increases and to wash a guide roller by utilizing the water for replenishment. CONSTITUTION: A partition 26 is provided between one processing tank 22 and a...  
JP3183308B2
PURPOSE: To enable a positive type resist developer to be adjusted in specific concentration by a method wherein the liquid quantities in a mixing vessel is measured by a load cell for manipulating respective equipments, control valves, ...  
JP3174381B2
PURPOSE: To maintain the components of a development processing liquid even in the case development processing is in a not-executing state and to automatically manage the components and concns. of various kinds of processing liquids. CON...  
JP2001129069A
To generate a desired aroma with accurate concentration and control the spraying amount precisely because an evaporating ratio of a liquid aroma source is different based on the surroundings. An aroma-generating apparatus is equipped wit...  
JP2001120984A
To provide a controlling method for efficiently and stably operating a gaseous phase oxidation reaction system for a hydrocarbon having a process of recovering the unreacted hydrocarbon and circulating the same to a reactor. The control ...  
JP2001505078A
An oxygen concentrator having a motor (14)(25)(29) (38)(42)(59) and a compressor (67)(76) whereby oxygen is concentrated from an outside air flow characterized by having a feedback mechanism for the controlling the output of compressor (...  
JP3156329B2
PURPOSE: To obtain a control circuit of a simple circuit constitution which is not operated until a gas senor becomes stable and is of power-saving type, and securely controls the equipment depending on the filthiness in a room after the...  
JP2001079572A
To control and correct the flow rate of inflow water to be treated into an ozone contact pond by measuring the gas pressure (Δp) inside a waste ozone line. This method comprises: measuring the gas pressure 13 inside a waste ozone sample...  
JP3149138B2
PURPOSE: To properly perform the supply of a current to an electrolytic cell, the judgment and display of electrolytic capacity and the judgment and display of the life of a filter cartridge using a flow rate sensor. CONSTITUTION: The co...  
JP3148027B2
PURPOSE: To realize stable plant operation by utilizing unreacted ozone gas in water treatment by providing a valve closing a branch pipe from the atmosphere and a control part controlling an ozone generator so as to make the injection a...  

Matches 301 - 350 out of 1,225