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WO/2009/102526A2 |
A method includes acquiring formation fluid sample information including pressure, volume, and temperature. Monotonic formation fluid information is extracted from the formation fluid sample information and a pressure, volume, temperatur...
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WO/2009/073845A1 |
The present invention provides a process and apparatus for monitoring and inhibiting leaks from a hydrogen gas fueling system. A fueling event controller measures the pressure of the hydrogen gas before, during and after a fueling operat...
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WO/2009/044942A1 |
A fog sensing apparatus for vehicle windows is provided. The fog sensing apparatus includes: a temperature/humidity sensor module including a glass surface temperature sensor for measuring a temperature of a glass surface of the vehicle ...
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WO/2009/042343A1 |
An aspirated smoke detector includes a flow path and a generator of acoustic waves in the flow path. Airborne particulate matter in the flow path responds to the acoustic field by particle agglomeration; the resulting larger particles fl...
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WO/2009/032309A1 |
Disclosed herein are a system for collecting a sample and optionally detecting or analyzing an electrical property thereof, the method comprising: means for obtaining a sample in a sample container; means for directing the sample into a ...
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WO/2009/020881A1 |
Embodiments of the present invention relate to the analysis of the components of one or more gases, for example a gas mixture sampled from a semiconductor manufacturing process such as plasma etching or plasma enhanced chemical vapor dep...
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WO/2009/012437A1 |
A system for the automated regulation of a gas permeation testing system is disclosed, wherein a control system in communication with a data processor facilitates more precise control of a pressurized fluid caused to flow through the gas...
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WO/2008/041983A9 |
Exemplary embodiments provide a self-powered wireless gas sensor system and a method for gas sensing using the system. The system can be used to detect and constantly track a presence of various gases including hydrogen, ozone and/or any...
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WO/2008/140597A2 |
A process for controlling a refinery or chemical process has been developed. The process comprises flowing a feed conduit (206) to a processing unit (222); operating on the feed stream to generate an effluent stream (242); flowing the ef...
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WO/2008/134060A1 |
A sensor assembly (130) to burn off contaminating particulate matter from a sensor. The sensor assembly (130) includes a signal electrode assembly (131), a detector electrode assembly (137), and a heater (136 or 142). The signal electrod...
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WO/2008/109881A2 |
The subject invention is directed to a breath analyzer which is capable of detecting toxic gas levels from breath analysis The subject invention includes a mouthpiece which is in communication with a plurality of discrete chambers, each ...
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WO/2008/102027A1 |
The present invention describes a method and device for determining the amount of gases and volatile agents contained in solid materials and surface coverings, for example hydrogen, using a mechanical device in a vacuum. The method compr...
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WO/2008/092978A1 |
The subject of the present invention is a kit comprising two reagents A and B, as well as a colours card, for determining in a precise and reliable way, through pH measurements applied to a control sample of reinforced concrete of the el...
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WO/2008/055167A2 |
One aspect of the invention relates to a system (10) adapted to calibrate a determination of information related to one or more gaseous analytes in a body of gas being delivered to an objective by a gas source. In one embodiment the syst...
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WO/2008/049890A1 |
Method for determining the composition of a gas mixture in a tank (10), having the following steps: determining (61) a first pressure in the tank (10) at the start of a predetermined time interval; removing gas mixture from the tank (10)...
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WO/2008/024146A1 |
A modified liquid impingement unit is configured to automatically maintain a volume of buffer solution within a determined range, the buffer solution used to collect airborne particles from an impinging airflow The unit includes a first ...
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WO2007142554A9 |
The invention relates to device for testing oil and gas properties in formation conditions. The inventive device comprises a piston container (1) with a test sample, a unit for transferring the sample from the piston container (1) to a m...
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WO/2008/009329A1 |
The invention relates to a method and a device for measuring humidity in a hydrogen peroxide rich environment. The device according to the invention comprises a protective catalytic reduction filter and an evaluation unit for correcting ...
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WO/2008/011385A2 |
Systems and methods include a test media, a reservoir containing fluid, and a sensor compared to measure a parameter that is related to an amount of fluid in the test media. Systems and methods may include a comparator to compare the par...
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WO/2008/008991A2 |
A sample analysis and medical data acquisition system for patient management includes a first user interface (UI) display module for displaying a medical chart page that includes selectable items associated with patient management. The f...
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WO/2007/149126A2 |
An outdoor grill (20) having interchangeable cooking accessories (60, 70, 80, 90, 100). As examples, the cooking accessories may include a hot dog cooker (70), a steamer, a food preparation assembly (60), a side burner, a griddle (80), a...
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WO/2007/121994A1 |
Disclosed is a method for detecting impurities, especially gases in a first material, particularly metallic materials. According to said method, the impurities contained in the first material are transferred into at least one second mate...
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WO/2007/121750A1 |
An oil leakage detector for detecting the leakage of e.g. diesel or fuel oil in an engine room of a vessel comprises a conduit (102) for an airflow therethrough, and a screen (108) in the conduit. The screen (108) is meshed to prevent oi...
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WO/2007/117156A1 |
A method of sensing hydrogen gas (H2) and apparatus utilise as the steps of: - exposing a hydrogen sensing element to an environment in which H2 is to be measured - bringing the hydrogen sensing element to a first temperature T1 - record...
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WO/2007/115807A1 |
An apparatus for performing dissolved gas analysis on electrical insulating oil. The apparatus is connectable to a first oil source and a second oil source and has a respective sample cell for each source, an analysis cell and a gas anal...
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WO/2007/105815A1 |
An exhaust heat recovery device with which a coolant medium in a heat exchanger can be prevented from reaching high temperatures is provided. An exhaust heat recovery system 10 is provided with an heat exchanger 18 that performs heat exc...
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WO/2007/105441A1 |
A dissolved gas concentration measuring apparatus, and method, capable of measuring the concentration of dissolved gas with high accuracy over a prolonged period of time. The interiors of tank (4) and space (21S) and, communicating there...
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WO/2007/093064A1 |
The invention relates to an insulin pump (1) with an infusion set adapter (21) having a diaphragm (7) exposed to the liquid path (2). Arranged in the housing (20) of the insulin pump (1) is a measurement arrangement comprising emitter (4...
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WO/2007/059948A2 |
A detector device for qualitatively or quantitatively detecting the presence of a predetermined gas in a gas mixture comprises a capillary device (10) with one or more capillaries (12), which connects a first side (14) of the capillary d...
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WO/2007/059494A2 |
A thermally insulated apparatus provides a substantially adiabatic environment for elevated temperature liquid chromatography applications. The thermally insulated apparatus minimizes or eliminates temperature gradients between columns a...
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WO/2007/046844A2 |
A method for monitoring an environment for threat conditions potentially related to a catastrophic event is disclosed herein. The method includes determining baseline levels of one or more environmental agents in an area based upon first...
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WO/2007/041164A2 |
A photochemical sensing system enables the measurement of nitrogen oxides (nitrogen dioxide and nitric oxide) by photolyzing nitrogen dioxide to form oxygen atoms which combine with oxygen molecules to form ozone. Ozone reacts with nitri...
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WO/2007/038660A2 |
The present invention provides a device for continuous real-time monitoring of ambient air. The device includes a receptacle, a liquid supply, and a pressure balancing system. The receptacle includes a gas inlet slit located such that th...
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WO/2007/019226A2 |
The invention provides an apparatus and methods for conducting ball milling operations in a high throughput manner. Also provided are devices and methods for high throughput screening of alloys and other materials to identify those that ...
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WO/2007/011741A2 |
Stable organic devices, as well as related components, systems, and methods, are disclosed.
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WO/2006/131008A1 |
The invention relates to a sensor for measuring the water or moisture content in a solid substance medium, particularly a soil moisture sensor, and to a device for use with a sensor for improving the accuracy thereof. The sensor or at le...
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WO/2006/124397A1 |
An optoacoustic sensor for detecting one or more target gases includes a body featuring halves containing measurement cells. Each measurement cell is in communication with a light source and a microphone as well as the ambient atmosphere...
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WO/2006/120345A1 |
The invention relates to a method for measuring the permeability to gases of the wall of a hollow body (6) made of polymeric material, characterized: in that it comprises a first conditioning step during which a flushing gas flushes said...
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WO/2006/117604A1 |
Methods and apparatus for downhole analysis of formation fluids by isolating the fluids from the formation and/or borehole in a pressure and volume control unit that is integrated with a flowline of a fluid analysis module and determinin...
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WO/2006/095121A1 |
Apparatus is described for storing sensitive materials in containers (32) which are sealed and in which the internal atmosphere may be purged by flushing with an inert gas fed in from a purger unit (30) via a suitable feed lead (35). The...
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WO/2006/093509A1 |
Sensor systems and methods are disclosed herein. A relative humidity sensor can be associated with one or more heating elements, wherein a perimeter of the relative humidity sensor is surrounded with a relatively conductive material. A t...
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WO/2006/091756A2 |
The invention provides hydrogen selective metal-insulator-semiconductor sensors which include a layer of hydrogen selective material. The hydrogen selective material can be polyimide layer having a thickness between 200 and 800 nm. Suita...
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WO/2006/086388A2 |
The degradation over time that is commonly seen with analyte-binding proteins when used as sensors for trace amounts of an analyte in a gaseous mixture is reduced by maintaining the sensor in a low-oxygen or oxygen-free environment.
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WO/2006/075926A1 |
The invention relates to method for producing track-etched membranes, membrane cards, membrane stacks, separating elements, devices and plants, to the use thereof for separating particles from liquid and gas media and to methods for dete...
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WO/2006/053059A2 |
A remote sensor for determining an environmental condition within pharmaceutical packaging that is inductively powered and transmits data by acoustical telemetry. The invention further includes a power supply that can also be configured ...
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WO/2006/025222A1 |
This invention provides a method for measuring the concentration of dissolved gas in a liquid in which a test solution is supplied into a liquid phase chamber (3) separated by a gas permeable film (2), and a condensate liquid in a gas ph...
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WO/2006/022558A1 |
A method of assaying the antioxidant activity of a range of plant, animal or synthetic oils and other similar substances in a liquid phase. The method consists in forming an oil-in-water emulsion with a surfactant, adding an ethene gener...
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WO/2006/008253A1 |
The invention relates to a gas sensor comprising a pump chamber (11) which is connected to a getter pump (30) by means of a throttle channel (20). The detection chamber (11) is closed by a wall (12, 13) that is selectively permeable only...
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WO/2005/108953A2 |
A method and apparatus for gas detection (2) uses a sensor (7)such as an electrochemical (EC) cell and includes a feedback control loop to control a pump (6) to establish a first predetermined gas flow rate to the EC cell. The concentrat...
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WO/2005/102155A1 |
A medical device system including a medical device, and a smell sniffing technology module. The smell sniffing module is for sniffing parameters associated with a patient and to use information obtained from the sniffing parameters to de...
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