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Patent Searching and Data


Matches 401 - 450 out of 2,017

Document Document Title
WO/2004/081685A1
A production system for continuously producing a paint composition. The production system includes a main mixing pipe connected to storage vessels to continuously receive flows of paint components from the storage vessels. The flows of t...  
WO/2004/073780A1
A gas flow control mechanism for a gas blender comprising: a voltage sensitive orifice defining a passage for each gas to be controlled and having an inlet port in fluid communication with a gas source and an outlet port in fluid communi...  
WO/2004/073848A1
The invention relates to a bicomponent paste-mixing/dosing system. The purpose of the invention is to provide a product (paste) which can achieve optimum performance when deposited on a pane of glass that is to be fixed to the structure ...  
WO/2004/072621A1
A measurement system (200) is disclosed comprising a Coriolis flow meter (222) and a control system (224). A base fluid (250) is first flowed through the Coriolis flow meter. The Coriolis flow meter measures a density of the base fluid a...  
WO/2004/065909A2
The invention relates to a method for producing polyesters or copolyesters without using a balance to dose the solid main raw material dicarboxylic acid, and to a corresponding concept for regulating the molar ratio of the paste prepared...  
WO/2004/063678A1
A method and apparatus for reblending sand whereby multiple reblending tanks with a plurality of reblending stations have thin respective outputs joined through a single control system.  
WO/2004/061263A1
A closed automatic fluid mixing apparatus and method for mixing two fluids while maintaining a feed pressure of the mixed fluid at a predetermined level are disclosed. The apparatus comprises a first fluid feed, a second fluid feed, a mi...  
WO/2004/059412A1
A hydraulic flow valve apparatus has a valve body (10) providing a valve body cavity (20) with an eccentric sidewall (30). The sidewall terminates at a frontal surface (12) of the valve body (10) with a conical bottom surface (32) defini...  
WO/2004/054117A2
A system for operating a power line communications system that includes a plurality of network elements, which may take the form of repeaters (70), bypass devices (100), backhaul points (10), wireless backhaul devices, enhanced bypass de...  
WO/2004/050798A2
Cassette based systems (100) and methods of hydrogen storage, distribution, and recovery are disclosed. A cassette (110) or other container may contain a hydrogen storage or storing material (115). Information may be stored in the materi...  
WO/2004/040956A2
A system (100) regulates AC power and produces DC power that is considered uninterrumptible and that is high quality in nature. The system (100) comprises an emergency generator (112) that includes a sub base fuel supply (116) and will s...  
WO/2004/042484A2
The proportioner (10) has a variable speed controlled DC motor (12) having a gearbox (14) and crankshaft (16) at either end which are connected to reciprocating piston pumps (18). The outputs (18a) of the two pumps (18) are fed to a mani...  
WO2003006715A9
An automated chemical management system (100) for managing the chemicalcontent of an electrochemical bath used to deposit a material on the surface of a microelectronic workpiece is set forth. The automated chemical management system inc...  
WO/2004/040731A1
A methodology and related system apparatus is provided for using and coordinating the use of information conveyed over communications to most efficiently and flexibly respond to abnormalities to reconfigure and restore service to end cus...  
WO/2004/027535A1
Method and apparatus for providing liquid flow at a controlled rate less than 100 microliters/minute, and for varying the flow rate in a desired way. A liquid is driven through a conduit by pressure. The rate of flow of the liquid throug...  
WO/2004/020081A2
In a fluid mixing device calibration and complementary gases are supplied to constant flow devices (10, 12). The flows through devices (10, 12) are adjusted to be equal. The two gas flows are connected to switching valves (14, 16), which...  
WO/2004/020340A2
A control valve for a water treatment system which includes a turbine (110) rotatably mounted within a water receiving chamber. A nozzle assembly (122) defines first and second fluid paths, one of the flow paths may include a fluid press...  
WO/2004/009224A1
A method and apparatus for blending and supplying process materials. The method and apparatus are particularly applicable to the blending of ultra-high purity chemicals, the blending of abrasive slurries with other chemicals for the poli...  
WO/2004/008375A1
Node element (22a) associated with applicance 100 is couple to interact with the applicance processor (102) and thereby gain access to control variables maintained in data store (108) In one presently preferred embodiment, Node element (...  
WO/2004/007373A2
A manifold (10) having a tubular body (12) including effluent retention areas (20, 24, 26) formed within the body (12) and conduit portions (22, 28) having opposing ribs (42, 44 and 46, 48) extending radially from an outside surface fo u...  
WO/2004/003672A1
A data processing system controls a cement slurry mixer to completely hydrate a quantity of a cementitious material with a specified quantity of liquid before introduction to a concrete mixer.  
WO/2003/094980A1
An embodiment of an apparatus for producing a sterilized water wherein each of an aqueous acid solution (21) and a chlorine-containing aqueous solution (31) is diluted with raw water (1) in a device (4) for inclusion, and then the result...  
WO/2003/096133A1
Disclosed is a fluid dispensing system for precisely controlling mixing of a first fluid (i.e., a diluent such as water) with a s econd fluid (i.e., a concentrate) at a mixing point within the s ystem. A valve (10) is positioned in the s...  
WO/2003/093503A2
The present invention provides methods to use expression profiles to determine the bioequivalence of two or more pharmaceutically equivalent drug formulations. In addition, this invention provides methods to select drug formulations that...  
WO/2003/083451A2
An apparatus and method for allowing the industrial use of a high-concentration supply of an organometallic composition, such as an alkyllithium composition, with processes requiring low-concentration organometallic feeds by blending a s...  
WO/2003/079971A2
The disclosed invention (fig. 5.2) is related to the field of quantum dynamic discriminators, sample identification systems, mass spectrometers and methods for identifying a component in a composition. Also disclosed are quantum dynamic ...  
WO/2003/079138A2
A closed-loop method for optimally identifying a system structure by determinig the relationship between control settings and system response for at least one function of the system (130), within which at least one system component produ...  
WO/2003/071369A1
A chemical mechanical planarization system includes a point of use chemical mixing system (210), a first and a second pump (214), a first and a second flow sensor (216, 236), a mixer (220) and a controller (240). The first pump (214) has...  
WO/2003/059143A1
An apparatus dispenses detergent into a warewasher from a reservoir (50) wherein a flow control device (54) controls the flow of the detergent. A sensor (42) measures the electrical conductivity of water within the warewasher (10) and pr...  
WO/2003/050634A2
The invention concerns a system for regulating the titer of a solution, which consists in adding in the solution a predetermined amount of a product contained in the solution in a time interval, called addition time interval, proportiona...  
WO/2003/047737A1
The invention relates to a device and a method for the fast and precise dosage of liquids. According to the invention, at least one constituent is dosed in three steps, the dosage being respectively controlled in the second and third ste...  
WO/2003/045130A1
The controller of the plural component proportioner (10) dispenses both components (or all three if a three component material) simultaneously (at least initially) and maintains ratio at the end of each predetermined volume of material b...  
WO/2003/045542A1
Particulate plastics resin is dispensed from hoppers to a weighing station. The combined weight of the dosed particulate material is subject to fluctuation and is thus recorded for each cycle of the apparatus whereupon it is passed to mi...  
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/2003/038730A1
Methods of characterizing subsurface conditions in a selected geographic region (14) previously associated as a whole with a specific subsurface material characteristic reference profile such as from a USDA-NRCS soil survey. The method i...  
WO/2003/038537A1
An electronically controlled fluid dispensing apparatus is disclosed. An electronically controlled fluid dispensing apparatus of the present invention includes a user interface (20) configured to deliver an electronic signal in response ...  
WO/2003/034170A1
A method and an apparatus for controlling the operation of stock preparation of a paper machine for preparing machine stock from component stocks. The stock preparation includes a plurality of successive blending points, where the compon...  
WO2002040178A9
Liquid mixing and dispensing apparatus which can dispense a high and a low flow rate by means of a flow control valve. The apparatus includes a multiplicity of containers with liquid concentrate which are interconnected with eductors so ...  
WO/2003/027000A2
A dispenser 10 for dispensing at two flow rates eductively draws a chemical fluid such as a concentrated cleaning solution for diluting with a motive fluid such as water. Using eduction rather than gravity feed provides a consistent dilu...  
WO/2003/016225A1
A dispensing device (10) for dispensing a measured amount of a chemical (60) into a fluid piping system including a cap member (24) having a fluid inlet port (33) and a fluid outlet port (34) between which is a tubular flow conduit (28)....  
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...  
WO/2002/101474A2
A flow controller which uses a combination of hydrostatic pressure and electroosmotic flow to control the flow of a fluid. A driving fluid (1204) whose flow rate is dependent on both hydrostatic pressures and electroosmotic flow can be u...  
WO/2002/099551A1
A mass flowmeter system (200) for use in steam reformation of hydrocarbons includes a Coriolis flowmeter in a hydrocarbon feedstock line. The feedstock carbon content is estimated by close approximation, which facilitates selective contr...  
WO/2002/093506A1
A fluid metering device (30) preferably includes a substantially linear series of intermeshing gears (310, 314). The device includes an inlet port (340I-342I) adjacent the intermeshing portion of each pair of gears (310-313) within the s...  
WO/2002/086239A1
The invention relates to a method and system in control of coating mix. According to the method, the amount of at least one coating mix component and/or the ratios of two or more components are measured by means of a measuring device arr...  
WO/2002/085506A1
A physically compact (saline) solution preparation apparatus includes a solution mixing tank (10) coupled to sources of concentrate and diluent. A concentrate transport path (16) is configured to both homogenize and deliver concentrate t...  
WO/2002/084422A2
A system (100) for dividing a single flow of gas into two or more secondary flows of known, precise values, without requiring a high upstream pressure. The system includes an inlet (12) for receiving the single gas flow, and first and se...  
WO/2002/082509A1
A system (500) and method for ensuring constant concentration ratios in multi-fluid mixtures used in wafer processing steps. In one aspect the invention is a method for supplying a multi-fluid mixture to a process tank (330) comprising: ...  
WO/2002/079888A1
A solid chemical feed system, preferably including two feed bowls (14, 16), comprises a quantity of solid chemicals that dissolve upon immersion in water to form a liquid solution. A sump (12) is provided to receive liquid solution from ...  
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 ...  

Matches 401 - 450 out of 2,017