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Class Information
Number: 702/100
Name: Data processing: measuring, calibrating, or testing > Calibration or correction system > Fluid or fluid flow measurement
Description: Subject matter comprising means to calibrate or correct fluid or fluid flow measuring instrument or signal representing such measurement.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6721683 |
Pump system diagnosis |
Apr. 13, 2004 |
| 6714878 |
System and method for a digital mass flow controller |
Mar. 30, 2004 |
| 6701223 |
Method and apparatus for determining optimal control settings of a pipeline |
Mar. 2, 2004 |
| 6698276 |
Method and apparatus for determining particle size distribution by acoustic speckle |
Mar. 2, 2004 |
| 6697742 |
Method and apparatus for testing electromagnetic flowmeters |
Feb. 24, 2004 |
| 6691054 |
F factor method for determining heat rate and emission rates of a fossil-fired system |
Feb. 10, 2004 |
| 6681189 |
Method and system for determining flow rates and/or fluid density in single and multiple-phase flows utilizing discharge coefficient relationships |
Jan. 20, 2004 |
| 6678624 |
Apparatus, methods and computer program products for generating mass flow calibration factors using a normal modal dynamic characterization of a material-containing conduit |
Jan. 13, 2004 |
| 6666086 |
Automatic boiler level controller |
Dec. 23, 2003 |
| 6654697 |
Flow measurement with diagnostics |
Nov. 25, 2003 |
| 6636815 |
Majority component proportion determination of a fluid using a coriolis flowmeter |
Oct. 21, 2003 |
| 6622105 |
Dynamic correlation extension for a self-balancing rotatable apparatus |
Sep. 16, 2003 |
| 6615145 |
Determination of particle character in a vertically flowing fluid |
Sep. 2, 2003 |
| 6611769 |
Meter register with programming and data port and meter input resolution factor |
Aug. 26, 2003 |
| 6611778 |
Apparatus for monitoring a system in which a fluid flows |
Aug. 26, 2003 |
| 6606573 |
Sensor apparatus, methods and computer program products employing vibrational shape control |
Aug. 12, 2003 |
| 6604053 |
Method for measuring flow rate of a continuous fluid flow |
Aug. 5, 2003 |
| 6597998 |
Method for determining the amount of liquid in a reservoir as a function of depth of the liquid |
Jul. 22, 2003 |
| 6585885 |
Water purification system and method including dispensed volume sensing and control |
Jul. 1, 2003 |
| 6577977 |
Process parameter sensor apparatus, methods and computer program products using force filtering |
Jun. 10, 2003 |
| 6574575 |
Method for rapid calibration of beverage dispensing machine |
Jun. 3, 2003 |
| 6561207 |
Mass flow meter systems and methods |
May. 13, 2003 |
| 6564167 |
Method of determining a position in dependence on a measurement signal of a position sensor |
May. 13, 2003 |
| 6556931 |
Apparatus and method for compensating mass flow rate of a material when the density of the material causes an unacceptable error in flow rate |
Apr. 29, 2003 |
| 6556935 |
Small shape recognizing capacitive sensor device |
Apr. 29, 2003 |
| 6552279 |
Method and apparatus configured to perform viscosity compensation for a payload measurement system |
Apr. 22, 2003 |
| 6553327 |
Apparatus for monitoring a system with time in space and method therefor |
Apr. 22, 2003 |
| 6539315 |
Regulator flow measurement apparatus |
Mar. 25, 2003 |
| 6535830 |
Scaled quadrature pulse signal generator |
Mar. 18, 2003 |
| 6535827 |
Method and apparatus for detecting and isolating a rupture in fluid distribution system |
Mar. 18, 2003 |
| 6535826 |
Mass flowmeter methods, apparatus, and computer program products using correlation-measure-based status determination |
Mar. 18, 2003 |
| 6532423 |
Method for determining fluid flow characteristic curves of heat-dissipating system |
Mar. 11, 2003 |
| 6529845 |
Computer for liquid level measurement |
Mar. 4, 2003 |
| 6526357 |
Associated parameter measuring and/or monitoring such as in the evaluation of pressure differences |
Feb. 25, 2003 |
| 6512987 |
Method and apparatus for operating coriolis flowmeters at cryogenic temperatures |
Jan. 28, 2003 |
| 6510746 |
Gas flow measurement |
Jan. 28, 2003 |
| 6505134 |
Method of calibrating a single meter blending fuel dispensing system |
Jan. 7, 2003 |
| 6505135 |
Initialization algorithm for drive control in a coriolis flowmeter |
Jan. 7, 2003 |
| 6502450 |
Single detector differential particulate mass monitor with intrinsic correction for volatilization losses |
Jan. 7, 2003 |
| 6493642 |
Method of determining mass flow rate by the Coriolis principle |
Dec. 10, 2002 |
| 6480793 |
Flow condition monitor |
Nov. 12, 2002 |
| 6474132 |
Precalibrated flow meter |
Nov. 5, 2002 |
| 6473705 |
System and method for direct non-intrusive measurement of corrected airflow |
Oct. 29, 2002 |
| 6463394 |
Method for calibration and measurement in a micro-dialysis system, and a micro-dialysis system |
Oct. 8, 2002 |
| 6453256 |
System and method for automatically processing and calibrating data from a current measuring device |
Sep. 17, 2002 |
| 6449571 |
System and method for sensor response linearization |
Sep. 10, 2002 |
| 6442492 |
Controlling moisture content of vapor in calcination or oxidation zones |
Aug. 27, 2002 |
| 6438501 |
Flow through electrode with automated calibration |
Aug. 20, 2002 |
| 6434493 |
Method and circuit for summing utility metering signals |
Aug. 13, 2002 |
| 6430985 |
Multiple point calibrated HVAC flow rate controller |
Aug. 13, 2002 |
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