Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 101 - 150 out of 1,584

Document Document Title
WO/2003/038386A2
A multicomponent fluid composition monitoring and compositional control system, in which a component analysis is effected by titration or other analytical procedure, for one or more components of interest, and a computational means then ...  
WO/2003/011460A2
A microfluidic device (10) and method using the same is provided for self-regulating the flow of fluid therethrough. The device (10) includes a body (12) defining first and second flow channels (14, 24). The first flow channel (14) has a...  
WO2002009852A3
System for removal of targeted pollutants, such as oxides of sulfur, oxides of nitrogen, mercury compounds and ash, from combustion and other industrial process gases and processes utilizing the system. Oxides of manganese are utilized a...  
WO2002088860A3
The invention relates to a device for controlling chemical synthesis processes by determining online the concentration of at least one substance in a reaction mixture, which influences and/or indicates the progression of a synthesis proc...  
WO/2002/088860A2
The invention relates to a device for controlling chemical synthesis processes by determining online the concentration of at least one substance in a reaction mixture, which influences and/or indicates the progression of a synthesis proc...  
WO2002057720A3
Provided is a method for regulating the concentration of water in the acid feed stream in a process for the production of HF by the reaction with a fluorine containing material, the method comprising: (a) providing an acid feed stream co...  
WO/2002/079544A1
An automatic control system is provided for acid concentration in an aluminum strip cleaning line wherein an aluminum strip is contacted with an acid solution while passing through an acid cleaning bath and the concentration of the acid ...  
WO2002019049A3
The instant invention is a method which includes the addition of a deviation compensation function effective to automatically adjust the offset used in time-based proportional control. Inclusion of this improvement finds particular utili...  
WO/2002/057720A2
Provided is a method for regulating the concentration of water in the acid feed stream in a process for the production of HF by the reaction with a fluorine containing material, the method comprising: (a) providing an acid feed stream co...  
WO/2002/019049A2
The instant invention is a method which includes the addition of a deviation compensation function effective to automatically adjust the offset used in time-based proportional control. Inclusion of this improvement finds particular utili...  
WO/2002/009852A2
System for removal of targeted pollutants, such as oxides of sulfur, oxides of nitrogen, mercury compounds and ash, from combustion and other industrial process gases and processes utilizing the system. Oxides of manganese are utilized a...  
WO/2001/091579A1
A stream (A) of first foodstuff has a first pH and a stream (B) of second foodstuff has second pH. The first pH and second pH are oppositely related to a third or target pH for the foodstuff such that one pH level is above the target lev...  
WO/2001/083384A1
Described and claimed is a method of controlling a cooling water system in which control is based on information from a control Matrix applicable to the specific operating parameters of said cooling water system comprising: (i) providing...  
WO/2001/084162A1
Described and claimed is a method of controlling a boiler in which control is based on information from a control Matrix applicable to the specific parameters of the boiler. The control matrices include: (a) a Polymer Based All-in-One Pr...  
WO/2001/049751A1
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 ...  
WO2001006248A3
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 o...  
WO/2001/030404A1
A scent diffusion apparatus and method individually contains original scents for a plurality of scents to be diffused, constructs information on position information of the contained original scents and information on various scents to b...  
WO/2001/024991A1
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...  
WO/2001/020653A1
Arrangement or 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 ...  
WO/2001/008811A1
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...  
WO/2001/006248A2
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 o...  
WO/2000/076656A1
The properties of a resinous material product are controlled in a manufacturing system by on-line process parameter monitoring and control. The on-line monitoring and control incorporates an in-situ measurement system that can monitor an...  
WO/2000/077587A1
A method of treating fluids in an annulus (18), comprising the steps of: providing a fluid-circulation annulus (18) between a host tubular (10) and a liner (17) therein; and manipulating fluids in the annulus (18) so that the relative pr...  
WO/2000/076736A1
A process and apparatus for preparing compositions including one or more resinous materials and/or other ingredients using a continuous reactor (20) combined with a slurry vessel (10) for feeding a slurry feed stream (15) to the reactor....  
WO/2000/076737A1
A process and apparatus for preparing compositions from one or more resinous materials and other ingredients using continuous reactors (10) combined with continuous mixers (20). The process and apparatus prepares a composition by (a) rea...  
WO2000009255A3
Devices and methods for controlling and monitoring the progress and properties of multiple reactions are disclosed. The method and apparatus are especially useful for synthesizing, screening, and characterizing combinatorial libraries, b...  
WO/2000/069779A1
The invention relates to a method, device and use of said method for biological elimination of metal elements present in water. According to the inventive method, the water which is to be treated is partially oxygenated by specific aerat...  
WO2000020834A3
An apparatus (100) 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 d...  
WO/2000/039652A1
A process for monitoring and controlling an aqueous system, where at least one performance parameter relating to conditions within an aqueous system is selected. A value of the at least one performance parameter is measured to serve as a...  
WO/2000/038024A1
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...  
WO/2000/036183A1
The invention relates to a method of controlling a treatment line. According to said method a) a correlation between one or several variable parameters of the chemical and/or physical processes of the treatment line and one or several ch...  
WO/2000/030980A1
The invention relates to a method for controlling the dosed quantity of products for treating recycled water of open or closed cooling circuits, comprising the following steps: a) the current actual concentration of one or more active su...  
WO/2000/020834A2
An apparatus (100) 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 d...  
WO/2000/009255A2
Devices and methods for controlling and monitoring the progress and properties of multiple reactions are disclosed. The method and apparatus are especially useful for synthesizing, screening, and characterizing combinatorial libraries, b...  
WO/2000/009780A1
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...  
WO/1999/065596A1
A fluid treatment apparatus (100) and method having a variety of interchangeable input/output cards (10) capable of communicating with a variety of parameters including analytical parameters. A programmable central processing unit (124),...  
WO/1999/053121A1
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...  
WO/1999/051981A1
The invention relates to a method for automatically testing and controlling the surface-active contents in aqueous solutions used in a process. According to said method, the following operations are carried out under control of a program...  
WO/1999/047229A1
A liquid chemical delivery system (20) has a pump (27) driven by an electric motor (28) to draw a liquid from a bottle (21) and dispenses the liquid into a septic system (12). Separate independent controls (36, 37) connect the electric m...  
WO/1999/045448A1
Apparatus that provides an integrated approach for all management activities for hazardous substances used or generated at a facility, including form generation and compliance with the reporting requirements. The apparatus includes eight...  
WO/1999/038058A1
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...  
WO/1999/038057A1
A fluid supply apparatus comprising a pressure flow controller for controlling the rate of flow of fluid, a fluid selector valve for opening/closing the fluid passage on the secondary side, and a fluid supply controller for controlling t...  
WO/1999/024140A1
A differential pressure monitor (50) for measuring the pressure at a plurality of heights in a filter bed (38) is provided. A preferred embodiment of the monitor (50) includes an elongated body (70), a plurality of pressure sensors (56) ...  
WO/1999/024643A1
An apparatus for continuously measuring the acid concentration, comprising a combination of a main body having a flow passage for permitting a pickling liquid contained in a pickling bath to continuously flow in one direction, a densitom...  
WO/1999/018036A1
The invention concerns a method for controlling the aeration systems of biological tanks of a waste water treating plant characterised in that it consists in: (i) measuring the plant through flow (Qt),the recirculation flow (Qr) of the f...  
WO/1999/018039A1
Two control methods and systems for automatically achieving and maintaining a desired sodium/phosphate ratio and phosphate concentration of the boiler waters in a plurality of parallel industrial boilers (22A, 22B and 22C) linked by a co...  
WO/1999/011578A1
A method and apparatus for detecting and controlling cooling system characteristics is disclosed. A flow rate of make-up cooling medium is measured. A conductivity of the make-up cooling medium is measured. A conductivity of a recirculat...  
WO/1999/000717A1
A batch polymerization process controller using inferential sensing to determine the integral reaction heat which in turn is used to indicate the degree of polymerization of the reaction mixture batch. The system uses a reaction temperat...  
WO/1998/029787A1
A process plant for the manufacture of halobutyl rubber is provided with online monitoring and control of the process parameters to control the properties of the product. It incorporates an in situ measurement system that does not requir...  
WO/1998/022813A1
A pH altering device comprises a fluid receptacle, a microporous membrane disposed within the fluid receptacle and dividing fluid within the interior of the receptacle into first and second fluid chambers, and an electrode disposed withi...  

Matches 101 - 150 out of 1,584