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7620479 |
Method and apparatus for controlling the strategy of compounding pharmaceutical admixtures
A method and apparatus for controlling the compounding of pharmaceutical parenteral admixtures is disclosed. The apparatus preferably comprises a computer that contains a memory for storing...
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7587290 |
High water cut well measurements using heuristic salinity determination
Methods and systems for determining the amount of water in a high water cut crude petroleum flow stream exiting from a hydrocarbon well. Electrical property measurements such as permittivity...
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7574899 |
Fluid contaminant detection device
A contaminant detector disposed within a base fluid for detecting the presence of a contaminating fluid includes a conductive core, a conductive sensor probe extending from the core in...
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7562562 |
Method and device for detecting a material
A method and device is provided for detecting a predetermined material. The device includes a first inner layer having first and second surfaces and a volume responsive to a first predetermined...
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7468608 |
Device and method for detecting a substance of a liquid
A device for detecting at least one substance of a fluid includes at least one piezo-acoustic resonator with at least one piezo layer, an electrode arranged on the piezo-electric layer, at least...
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7454958 |
Acoustic determination of properties of reservoirs and of fluids contained therein
The invention provides devices and methods for acoustically determining the properties of the contents of one or more reservoirs in a plurality of reservoirs. Each reservoir is adapted to contain a...
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7409849 |
Oil filtration system for plural phase power equipment tanks
Insulating oil in electric power generation, transmission and distribution equipment such as circuit breakers, regulators, phase shifters, tank diverter switches and capacitor banks for...
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7407625 |
Volume-differential water assay system using hydrophilic gel
Systems and methods for measuring the moisture and sediment content of a petroleum sample. In one embodiment, a sample to be tested is collected in a field bottle. The sample from the field bottle...
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7363800 |
Apparatus and method for measuring compositional parameters of a mixture
An apparatus for measuring compositional parameters of solid, liquid, and gas components of a mixture flowing in a pipe is presented. The apparatus combines three different compositional...
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7354768 |
Volume-differential assay using hydrophilic gel
Systems and methods for measuring the moisture and sediment content of a petroleum sample. In one embodiment, a sample to be tested is collected in a field bottle. The sample from the field bottle...
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7328624 |
Probe for measuring parameters of a flowing fluid and/or multiphase mixture
A probe 10,170 is provided that measures the speed of sound and/or vortical disturbances propagating in a single phase fluid flow and/or multiphase mixture to determine parameters, such as...
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7305868 |
Method and system for evaluating lyophobicity of inner wall of fine tube including lyophobic film
A method for evaluating lyophobicity of an inner wall of a fine tube having a lyophobic film formed on the inner wall includes a step of setting up a fine tube having a lyophobic film extending...
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7302830 |
Flow detectors having mechanical oscillators, and use thereof in flow characterization systems
An improved system, device and method for characterizing a fluid sample that includes injecting a fluid sample into a mobile phase of a flow characterization system, and detecting a property of the...
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7257991 |
Sample testing device
A sample testing device has a buffer container that can hold buffer fluid, a filter with a securement for holding a test strip, the test strip, a test strip container having a receptacle to...
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7150996 |
Stability assessment of dispersions and emulsions
A method and apparatus for determining the stability of dispersions and emulsions accelerates the onset of significant particle agglomeration in a sample by stressing the sample by reducing the...
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7143638 |
Wet gas measurement system
A system and method for measuring an amount of constituent elements in a wet gas mixture, particularly of a wet gas containing petrol. As the wet gas is passed through a two stage measurement...
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7107824 |
Apparatus for the separation of cystic parasite forms from water
A continuous flow centrifuge adapted with an insert of glass beads, sand or the like is used to concentrate cysts of microorganisms such as giardia or cryptosporidium from large volumes of...
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7036356 |
Method and apparatus for defining water content of a liquid
The invention relates to a method and apparatus for measurement of total water content in a liquid. According to the method, the relative water content (aw) of the liquid is measured in a first...
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7017392 |
System for monitoring dilution
The system for monitoring dilution has a commodity being stored separately from a first fluid. The commodity has a predetermined distinguishing parameter (DP 2 ) and the first fluid has a...
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6975924 |
Method and apparatus for controlling the strategy of compounding pharmaceutical admixtures
A method and apparatus for controlling the compounding of pharmaceutical parenteral admixtures is disclosed. The apparatus preferably comprises a computer that contains a memory for storing...
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6885199 |
Fuel sensor
A fuel sensor ( 20 ) includes a single capacitor ( 22 ) that operates in two different modes to obtain capacitance and conductance information when a fuel mixture flows between the electrodes ( 24,...
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6881381 |
Apparatus for marking and identifying liquids
A liquid can be marked for identification purposes with at least first and second miscible markers. The markers are mixed in the liquid so that the ratio of the concentration of the first marker to...
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6842017 |
Fuel cell mixture sensor
A sensor ( 40 ) includes a single capacitor ( 42 ) that operates in two different modes to obtain capacitance and conductance information when a mixture flows between the electrodes ( 44, 46 ) of...
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6776029 |
Oil content measuring device and refrigeration system using the same
An oil content measuring device measures the oil content of a refrigerant in a supercritical or a vapor phase state. A refrigeration system uses the oil content measuring device. The oil content...
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6739178 |
Sensor probe for measuring temperature and liquid volumetric fraction of a liquid droplet laden hot gas and method of using same
A sensor probe and method of use for determining the temperature, velocity, and/or liquid volumetric fraction of gas laden with droplets. In one variation, the probe includes a single heating...
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6737022 |
Fragment collector apparatus
A system for separating an aqueous stream of mixed polynucleotides into a series of length-based polynucleotide fractions and collecting one or more of the length-based polynucleotide fractions...
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6703067 |
Coating method with improved coating uniformity by choice of surfactant composition
A method for measuring the dynamic surface tension (DST) of a proposed outer layer of a liquid composition, to be curtain or slide hopper coated, over a range of surfactant levels to determine the...
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6702774 |
Method of measuring dialysis or clearance of hemodialysis systems
A method for measurement of mass and energy transfer parameters (clearance and dialysance) in hemodialysis. A sensor is provided in the dialysate flow path downstream of the dialyzer and means are...
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6638421 |
Water treatment control system using fluorescence analyzer
A water treatment control system using a fluorescence analyzer includes an activated carbon injection equipment 4 having an activated carbon injector 4 a , a fluorescence analyzer 7 provided...
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6598464 |
Oil and contaminants analyzer
A process, a method and apparatus are provided for testing and analyzing oil's physical and chemical characteristics and contaminants found in oil. A process separates contaminants prior to testing...
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6577112 |
Method and apparatus for on-line monitoring of quality and/or condition of highly resistive fluids
An apparatus and method for monitoring a highly electrically-resistive fluid. The method includes applying across the fluid an AC signal that includes at least two different AC electrical...
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6557397 |
Process and device for evaluating the quality of a printing ink
A process for evaluating the quality of a printing ink is provided, wherein a defined quantity of the printing ink is stirred; a force or torque to be applied during the stirring is measured, and a...
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6467340 |
Asphaltenes monitoring and control system
The present invention provides a system that monitors and controls the precipitation of asphaltenes in a formation fluid recovered from a subsurface formation or reservoir by using a sensor to make...
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6401529 |
Apparatus and method for determining constituent composition of a produced fluid
A downhole apparatus ( 100 ) for determining the constituent composition of a produced fluid is disclosed. The apparatus ( 100 ) includes a vessel ( 106 ) having an interior chamber ( 108 ) that...
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6350426 |
Method of determining component concentrations in three-component mixture and method of continuous production of hydrogen fluoride using the method
A method of quickly and safely determining the component concentrations of a three-component mixture comprising substantially sulfuric acid, hydrogen fluoride and water, which comprises measuring...
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6336739 |
Air bath dissolution tester
Air bath dissolution tester has a heating element within the USP specification dissolution test stirring shaft, easily attachable to a basket-type (USP) method I, or paddle (USP method II). This...
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6237412 |
Level sensor
A sensor for detecting levels of fluids and particulate matter is based on differences in dielectric constants of the various materials. The difference is reflected in different capacitance across...
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6199603 |
Compounding assembly for nutritional fluids
A mixing assembly which transfers a number of nutritional fluids from individual source containers into a collection container while noninvasively sensing the type of fluid being transferred is...
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6182504 |
Emulsion composition monitor
A system monitors the composition of emulsions (e.g., oil/water mixtures) by measuring one or more electrical properties (e.g., dielectric constant) of the emulsion. A computer processor determines...
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6074563 |
Dehydration of drilling fluids
Calcium oxide (C a O--Hot Lime--Processed Lime) is added to a Hydrocarbon Based Fluid (Crude Oil--Refined Oil--Diesel Fuel--Mineral Oil--etc.) used as a drilling fluid to drill bore holes (Oil and...
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6074880 |
Sample analyte containing solution fraction collection system, and method of use
Disclosed is a system and method which allows user controlled formation, and ejection of droplets of sample analyte containing solutions, thereby enabling precise user directed fractionalization...
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6065638 |
Real time blending apparatus and method
The present invention relates to an apparatus for dispensing a blended fuel including first and second real time octane sensors in fluid communication with sources of low and high octane blend...
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6057693 |
Dielectric mixture composition sensor with compensation for mixture electrical conductivity
The composition of an electrically conductive mixture, such as a mixture of gasoline and alcohol, is measured using a single measurement cell having a first electrode and a second electrode with a...
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6043096 |
Device and method for the determination of water
A test device and method is described for directly determining the liquid phase water content of organic solvents and indirectly the liquid phase water content of solids. The device and method...
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6035705 |
Method for characterization of fuels
In a principal embodiment, the invention relates to a method in which a water sample containing dissolved hydrocarbon fuel to be identified is contacted with a fiber optic element adapted to adsorb...
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6014894 |
Motor sensor system
A sensor system for detecting the presence of water in a sealed oil chamber of a marine engine, and for providing a warning signal in response thereto. A sensor assembly surrounds the propeller...
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5926024 |
System and method for measuring fluid properties by forming a coaxial transmission line in a cased well
Apparatus for insertion in a well which is producing fluids from multiple zones for measuring the concentration of water in the fluids flowing through the well to determine which zone may be...
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5889201 |
Characterization of fluid misting
A method and apparatus for measuring a misting property of fluids, the method and apparatus simulating mist generation of fluids in machining processes. Fluid is supplied to mist generating means...
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5877410 |
Emulsifier and structural analyzer
Methods and apparatus that simulate the environment and conditions to which printers ink is subjected by the rollers and roller nips of a printing process, as well as determine the rheological...
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5832773 |
Method for determining presence of water
A sensor can detect the difference in potential between itself and the fluid into which it is immersed, a signal generated by the probe representing this difference in potential. This signal is...
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