| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 073610460 | By thermal measurement | 11 |
| 20100281957 | METHOD FOR DETERMINATION OF PRESENCE OR ABSENCE OF PEPTIDE COMPOUND PYY3-36 - The present invention provides a method for determining in a pharmaceutical test formulation the presence or absence of a peptide compound PYY | 11-11-2010 |
| 20100319436 | System and Apparatus for Determining Temperatures in a Fluid Analyte System - A test sensor includes a body, a first conductive trace, a second conductive trace, and a third conductive trace. The body includes a first region that has a fluid-receiving area, a second region separate from the first region, and a first temperature sensing interface disposed at or adjacent to the fluid-receiving area. The fluid-receiving area receives a sample. The first trace is disposed on the body, and at least a portion of the first trace is disposed in the first region. The second and third traces are disposed on the body. The third trace extends from the first to the second regions. The third trace is connected to the first trace at the first temperature sensing interface. The third trace includes a different material than the first trace. A first thermocouple is formed at the first temperature sensing interface. The thermocouple provides temperature data to determine an analyte concentration. | 12-23-2010 |
| 20120210775 | DETECTOR OF PRESENCE OF A LIQUID - A detector for detecting the presence of a liquid comprising a probe sensitive to the presence of the liquid on contact with it, and a casing surrounding the probe comprising: a) an opening for receiving the liquid in the casing; b) an inlet distinct from the opening for the admission of a test liquid into the casing in contact with the probe, the placing of the test liquid in contact with the probe in the casing causing the presence of the test liquid to be detected if the probe operates correctly and causing no detection in the contrary case; and c) an outlet for the discharge of a portion of the test liquid from the casing after the test liquid has been placed in contact with the probe, the discharge being sufficient for the probe to no longer detect the test liquid remaining in the casing. | 08-23-2012 |
| 20130167622 | Quality Sensor Apparatus - An apparatus ( | 07-04-2013 |
| 20130263650 | METHOD AND APPARATUS FOR DETERMINING THE COMPOSITION OF MEDICAL LIQUIDS WITH REGARD TO THEIR FRACTION OF ELECTROLYTES AND NON-ELECTROLYTES - The present invention relates to a method for determining the composition of medical liquids with regard to their fraction of electrolytes and non-electrolytes, comprising the steps of: determining at least one first physical parameter of the medical liquid for unambiguously determining the fraction of non-electrolytes in the medical liquid; simultaneously determining at least a second physical parameter of the medical liquid for determining the fraction of electrolytes in the medical liquid; and determining the fraction of electrolytes and non-electrolytes in the medical liquid based on the first and second physical parameter. The present invention further relates to an apparatus for determining the composition of medical liquids with regard to their fraction of electrolytes and non-electrolytes, comprising a first measuring apparatus ( | 10-10-2013 |
| 20140020452 | FUEL PROPERTY SENSOR - A fuel property sensor has an external electrode, an internal electrode, a temperature detecting device, a holder portion, a sealing portion, and a calculation unit. The external electrode includes a passage portion and a projecting portion. The internal electrode is disposed in the passage portion of the external electrode at a predetermined distance from an inner wall of the passage portion and the internal electrode. The temperature detecting device detects a fuel temperature. The holder portion is disposed in the projecting portion of the external electrode and holds the temperature detecting device therein, and the holder portion and the projecting portion define a transfer passage. The sealing portion insulates the external electrode and the holder portion from each other, and prevents fuel flowing in the transfer passage from leaking outside. The calculation unit calculates fuel properties and electrical characteristics of fuel flowing between the external electrode and the internal electrode. | 01-23-2014 |
| 20140020453 | Method and Apparatus for the Measurement of the Mass Fraction of Water in Oil-Water Mixtures - An apparatus for measuring the mass fractions of water and oil in a flowing mixture of oil and water through a pipe includes a sensor portion that measures sound velocity and temperature of the flowing oil water mixture at a first time and at a second time. The apparatus includes a temperature changer in thermal communication with the flowing fluid which changes the temperature of the flowing oil water mixture by a measurable amount between the first time and the second time. A method for measuring water mass fraction in a flowing mixture of oil and water through a pipe includes the steps of measuring sound velocity and temperature of the flowing oil water mixture at a first time with a sensor portion. There is the step of changing the temperature of the flowing oil water mixture by a measurable amount with a temperature changer in thermal communication with the flowing fluid. There is the step of measuring sound velocity and temperature of the flowing oil water mixture at a second time with the sensor portion. | 01-23-2014 |
| 20150090012 | SYSTEM FOR PRE-TREATING A FILTER USED IN A SMALL-SCALE WATER SEPAROMETER - The safety and proper performance of jet aircraft engines requires that any contamination of jet fuel, for example by water or by improper contaminants, be filtered (removed) before delivery of the fuel, through hoses, to the fuel tanks of the aircraft. Coalescing devices and filters in the fuel delivery system are used to attain this result. A typical problem is that filter materials chemically react with surfactants, and this causes the filter subsequently to “disarm” or fail to perform its function of removing water, which can lead to delivery of fuel containing excessive water. A solution to this problem is to pre-test the fuel for such surfactants by feeding a small fuel sample that has been mixed with “challenge water” through a smaller ‘representative’ test filter and monitor the performance. Using a fluorescent dye in the “challenge water,” the amount of water that passes the test filter is detected, compared with a baseline data and fuel quality determination is made. From the result of the small-scale test, the fuel condition can be inferred and, based thereon; action can be taken to treat the fuel, prior to further distribution, such that it will not disarm field filter-coalescers in a typical fuel distribution system. The use of a fluorescent dye enhances the ability to make this determination of very small representative fuel filters. The fuel evaluation process is fully automated, thereby avoiding human-factor variables and assuring repeatable results. | 04-02-2015 |
| 20160047792 | SYSTEM AND METHOD FOR MEASURING SEPARATION RATE OF WATER FROM WATER-IN-CRUDE OIL EMULSIONS - System and method relates to measuring separation rate of water from water-in-crude oil emulsions at elevated temperature. The system includes an electrolytic interface (conductivity) cell comprising a plurality of capacitance/conductance probes disposed at different heights in a fluid stream disposed within the interface cell and an analyzer. Logic of the analyzer determines the separation rate based on signals received from the plurality of capacitance/conductance probes in the interface cell that are coupled to monitor the fluid stream. Methods for making and using the system are also disclosed. | 02-18-2016 |
| 20160202231 | Method for Non-Linear High Salinity Water Cut Measurements | 07-14-2016 |
| 20190145947 | Method and Device for Estimation of Alcohol Content in Fermentation or Distillation Vessels | 05-16-2019 |
