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6390115 |
Method and device for producing a directed gas jet
In a method for producing a directed gas jet wherein a guided sample gas beam is generated and an auxiliary gas beam is generated and directed and guided in the same direction as, but separated...
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6382227 |
Production of constant composition gas mixture streams
Gas mixtures having precise compositions are prepared by separately pumping the components in liquid phase through piping, vaporizing the components, blending the components and analyzing the...
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6374845 |
System and method for sensing and controlling beverage quality
Disclosed is a method of automatically sensing and controlling beverage quality for soft drinks from a fountain dispenser, for example, comprising the steps of supplying a first fluid, such as...
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6359047 |
Gas hydrate inhibitor
A gas hydrate inhibitor includes, by weight, a copolymer including about 80 to about 95% of polyvinyl caprolactam (VCL) and about 5 to about 20% of N,N-dialkylaminoethyl(meth)acrylate or...
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6314979 |
Liquid injection apparatus and method for horticultural watering systems
An inventive apparatus and method is disclosed for the automatic injection of a liquid additive (e.g., liquid fertilizer, liquid herbicide, liquid pesticide, liquid fungicide, a wetting agent...
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6303501 |
Gas mixing apparatus and method
The present invention provides apparatus, systems, and methods related to the manufacture of integrated circuits. Specifically, embodiments of the present invention include apparatus designed to...
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6299343 |
Method of heating and/or homogenizing of liquid products in a steam-liquid injector
A method of heating and/or homogenizing of various liquid food products by means of a steam-liquid injector (1) is disclosed. The method complies feeding of steam and a liquid product into a mixing...
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6281254 |
Microchannel apparatus and method of producing emulsions making use thereof
A microchannel apparatus includes a plural partition walls 4 formed as extensions of plural microchannels 1 toward a continuous phase, and a flow path 5 is formed between adjacent ones of the...
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6280635 |
Autocycle control of cooling water systems
An autocycle method to control a cooling water system comprising the steps of: a) adding a treatment product to said cooling water system, with said treatment product comprising inert tracer and...
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6258858 |
Cross-flow microchannel apparatus and method of producing or separating emulsions making use thereof
Cross-flow microchannel apparatus for producing emulsions includes a pump 9 and a pump 11 which are driven to respectively supply a continuous phase to a concave portion 4 via a supply pipe 10, a...
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6253780 |
Method for preparing a welding fluid of constant physico-chemical characteristics with time, and a plant for its preparation
A method for preparing a welding fluid consisting of a mixture of at least two components. The method including the steps of withdrawing the mixture components from respective tanks and feeding...
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6253779 |
Blending system and method using an auxiliary measuring device
A system for blending two-blend components to form a blended final product including a first supply line for supplying a first blend component at a first flow rate and a second supply line for...
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6242518 |
Method for preventing or retarding the formulation of gas hydrates
A composition for preventing or retarding the formation of gas hydrates during the transport of a fluid comprising water and a hydrocarbon through a conduit. The composition is a homopolymer of...
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6224778 |
Method for manufacturing a system for mixing fluids
A method of manufacturing a system for mixing fluids for providing a flow of a fluid product having a certain pre-established quality or characteristic, from a flow of a first fluid component and a...
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6220747 |
Proportional pump system for viscous fluids
A method and apparatus for combining multiple viscous fluids in which a desired, predetermined mixture ratio is automatically maintained by at least one system microcontroller. The microcontroller...
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6206612 |
Apparatus for preventing contamination of a fresh water source by grey water to be land applied
An apparatus for preventing the contamination of a fresh water source by grey water to be land applied, the apparatus comprising a source of grey water, a source of fresh water, a mixing tank...
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6208913 |
Chemical injection system
A system for injecting chemicals, e.g., odorants, from a chemical supply into a conduit or container includes three primary components, a pump for injecting the odorant, a metering device, and a...
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6203187 |
Method and apparatus for controlled mixing of fluids
A method for mixing fluids in which a continuously variable flow rate stream of an injection fluid is introduced into a substantially constant flow rate stream of a primary fluid in a direction...
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6180699 |
Blend for preventing or retarding the formation of gas hydrates
A composition is provided herein for preventing or retarding the formation of gas hydrates or for reducing the tendency of gas hydrates to agglomerate, during the transport of a fluid comprising...
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6148839 |
Apparatus and method for injecting liquid additives into agricultural and industrial water supplies
An apparatus and method for injecting a liquid product or chemical into a main water supply line used for agricultural or industrial purposes. A pressure regulating bypass valve has an inlet side...
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6146008 |
System for diluting ultrapure chemicals which is intended for the microelectronics industry
System for diluting an ultrapure concentrated chemical including: (i) a first tank which contains the chemical in concentrated form having a predetermined purity P, (ii) a supply of ultrapure water...
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6142162 |
System and method for odorizing natural gas
A method for odorizing natural gas in the pipeline utilizes bypass piping in conjunction with a liquid odorant storage tank. The bypass line causes a precisely known volume of bypass gas, saturated...
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6129104 |
Method for automotive dose control of liquid treatment chemicals
A method for controlling the addition of liquid treatment chemicals by automatic dose control. The calculation of the amount of chemical to be dosed into the system combines signals from a liquid...
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6112134 |
Single meter octane blending apparatus
The present invention relates to a fuel dispensing apparatus and method for blending at least one blended fuel using a single meter both the blended fuel and the blend components. The invention...
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6050283 |
System and method for on-site mixing of ultra-high-purity chemicals for semiconductor processing
A system and method for mixing and/or diluting ultrapure fluids, such as liquid acids, for semiconductor processing. The system includes first and second chemical dispensers, the first and second...
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6050282 |
Batch mixing control method and apparatus
A batch system wherein a constant, metered flow, is established for each of the ingredients of the batch. Having a constant flow rate and constant pressure in the fluid flow, a diverter valve...
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6047719 |
Method and device for production of high-precision, continuous streams of mixed gas
In a gas mixing system for producing high-precision, continuous streams of mixed gas consisting of a plurality of individually metered gas components, with an individual gas line including a...
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6039065 |
Fluid proportioning valve and method
A fluid proportioning valve meters a flow of secondary fluid into a flow of primary fluid in a predetermined, controllable proportion of secondary fluid to primary fluid and in a predetermined,...
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6028234 |
Process for making gas hydrates
The present invention provides a process for continuously producing clathrate hydrate. This process includes comprising the steps of: (a) pressurizing a hydrate-forming gas to an elevated...
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5992437 |
Method for diluting acid or alkaline stock solution and apparatus therefor
The present invention relates to a method for diluting an acid or alkaline stock solution with pure water to prepare a mixed solution of an aimed concentration, which method comprises: an...
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5979478 |
Apparatus and method for treating water in a water supply system
Apparatus for delivering a water treatment chemical to a water intake in a water system is disclosed. The water system has a water inlet and a pump for withdrawing water from a natural body of...
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5947141 |
Foam inductor system and method of using same
A water tank is connected through a pump and a valve to an inductor container which in turn is connected through a valve to a foam holding tank which is pressurized by it being connected to an air...
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5937886 |
Method and device for delivering a pure gas charged with a predetermined quantity of at least one gaseous impurity to an apparatus
A method of delivering a pure gas charged with a predetermined quantity of at least one gaseous impurity to an apparatus, comprising the steps of mixing at least two different auxiliary gases,...
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5937894 |
System and method for transporting a fluid susceptible to hydrate formation
Method for producing and/or transporting by pipeline, from a location such as a reservoir to a point of destination, a multi-phase fluid susceptible to the formation of hydrates under given...
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5913324 |
Apparatus for injecting additives into a flow of a highly viscous liquid
The apparatus for injecting one or more additives (4) into a flow (5) of a highly viscous liquid into which the additives are to be admixed comprises a supply member (3) for each additive. This...
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5900516 |
Method for predetermining a polymer for inhibiting hydrate formation
A method for inhibiting the formation and/or agglomeration of clathrate hydrates in a petroleum fluid stream containing water is disclosed. The disclosed method uses predetermined inhibitors having...
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5887610 |
Method and plant for regulating the composition of the atmosphere in an enclosure
Method of regulating the level of a given element in an atmosphere of an enclosure to a value below a predetermined upper limit (L h ), comprising the steps of: a) providing at least a first gas...
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5888344 |
Method of and an apparatus for processing a substrate
A substrate processing apparatus does not allow sudden boiling of supplementary liquid but rather sufficiently diffuses the supplementary liquid into processing liquid so that the temperature of...
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5880319 |
Method for controlling clathrate hydrates in fluid systems
Discussed is a process for preventing clathrate hydrate masses from detrimentally impeding the possible flow of a fluid susceptible to clathrate hydrate formation. The process is particularly...
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5873946 |
Installation and a process for lubricating, cleaning and/or disinfecting conveyor belts
An installation for lubricating, cleaning and/or disinfecting conveyor belts for containers, more particularly for foods, such as bottles, glasses, cans, bags and the like, comprising a central...
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5862946 |
Gas dissolution under pressure
The present invention is directed to precise, accurate mixing two or more chemicals in a metered vessel to achieve a precise, accurate concentration of the chemicals. More particularly, the...
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5855791 |
Performance-based control system
A method for detecting and controlling cooling system characteristics. A flow rate of make-up cooling medium is measured. A conductivity of the make-up cooling medium is measured. A conductivity of...
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5826632 |
Dynamic gas cylinder filling process
A system for filling gas cylinders with a gas mixture having a desired gas composition which includes (a) a gas conduit whose inlet end is connected to two or more gas component supply lines, each...
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5792342 |
Apparatus for coordinating chemical treatment of sewage
A method and apparatus for treating nuisance odor streams is provided. One embodiment of the invention is directed to a method and apparatus in which deodorizing chemical agents are applied to an...
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5789635 |
Method for inhibiting or retarding hydrate formation, growth and/or agglomeration
The invention concerns a process for inhibiting or retarding hydrate formation, growth and/or agglomeration in a fluid comprising water and gases, by addition of a hydrosoluble copolymer which does...
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5772697 |
Process for preparing a liquid caustic composition for use in reactive dyeing which has target total and active alkalinities
Liquid caustic compositions for use in reactive dyeing, having total and alkaline activities approximating the total and alkaline activities of a predetermined liquid caustic composition are...
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5759286 |
Method of recycling agricultural chemical rinse water into an irrigation system
A method of recycling agricultural chemical rinse water is disclosed. The method includes the steps of providing a piece of equipment contaminated with an agricultural chemical, rinsing the...
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5746238 |
Liquid chemical dilution and dosing system
This invention relates to an apparatus and method for diluting a chemical concentrate. More particularly, dilution control is achieved by monitoring two flow meters, comparing the flow rate...
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5723524 |
Method for preventing or retarding the formation of gas hydrates
A composition for preventing or retarding the formation of gas hydrates or for reducing the tendency of gas hydrates to agglomerate, during the transport of a fluid comprising water and a...
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5701924 |
Apparatus and method for detecting and handling liquid separation in liquid emulsions
An apparatus and method for detecting and handling liquid separation in a liquid emulsion disposed in a tank 1 by preventing separated liquid from entering a withdrawal conduit 3 disposed in the...
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