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9028751 |
System and method for dynamically controlling odor emission
The present invention relates to a system and method for dynamically controlling odor emission. The system comprises an odor measurement tool, a weather condition measurement tool, a processing... |
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9021860 |
Mobile scent tester
A self-contained mobile apparatus which replicates the evaluation of scents, fragrances, aromas and odors in controlled and home environments. The apparatus simulates various stages of the... |
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8986998 |
Method for detecting pungent odor from air conditioner, reproducing pungent odor and preparing corresponding pungent composition
Disclosed herein is a method for identifying the compounds contributing to a pungent odor from an air conditioner, a method for artificially reproducing the pungent odor, and preparing a... |
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8969084 |
Method for detecting sweet odor from air conditioner, reproducing sweet odor and preparing corresponding sweet odor composition
A method that identifies the compounds contributing to a sweet odor from an air conditioner, reproduces the sweet odor, and prepares a corresponding sweet odor composition. Through the analysis... |
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8969083 |
Method for detecting fish-like odor from air conditioner, reproducing fish-like odor and preparing corresponding fish-like odor composition
A method that identifies the compounds contributing to a fish-like odor from an air conditioner and artificially reproduces the fish-like odor, and prepares a corresponding fish-like odor... |
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8959982 |
Dynamic canine tracking method for hazardous and illicit substances
Vapor wake detection is a highly advantageous method and system for detecting explosives and other illicit substances. With vapor wake detection, a canine and a handler are used; however, unlike... |
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8962334 |
Method for detecting malodor from air conditioner, reproducing malodor and preparing corresponding malodor composition
A method is provided that identifies the compounds contributing to a malodor from an air conditioner, reproduces the malodor, and prepares a corresponding malodor composition. Through the analysis... |
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8950238 |
Odor removing device
A device is provided which includes an activity sensor, a communication portion, and a route suggesting portion. The activity sensor can detect physical activity of a user of a device. The... |
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8932871 |
Ozone conversion sensors for an automobile
A system for a vehicle includes a first ozone sensor that generates a first sensor signal indicating a first amount of ozone in air flowing into a radiator. A second ozone sensor generates a... |
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8931327 |
Dynamic canine tracking method for hazardous and illicit substances
Vapor wake detection is a highly advantageous method and system for detecting explosives and other illicit substances. With vapor wake detection, a canine and a handler are used; however, unlike... |
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8910508 |
Early detection of overheating devices
A sensor module is provided that monitors the odor within the physical enclosure of a computing device that includes one or more components. A recognition module determines whether the odor within... |
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8869591 |
Method and apparatus for vapor signature with heat differential
A method for sensing analyte. The method includes the steps of sensing one or more parameters in reaction to the presence of one or more analytes and outputting a current therefrom in accordance... |
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8852945 |
Method for detecting sour odor from air conditioner, reproducing sour odor and preparing corresponding sour odor composition
Disclosed herein is a method for identifying compounds contributing to a sour odor emitting from an air conditioner, a method for artificially reproducing the detected sour odor and preparing a... |
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8852946 |
Method for detecting urine odor from air conditioner, reproducing urine odor and preparing corresponding urine odor composition
Disclosed herein is a method for identifying the compounds contributing to urine odor emitting from an air conditioner, a method for artificially reproducing the detected urine odor, and preparing... |
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8844337 |
Breath actuation of electronic and non-electronic devices for preventing unauthorized access
An apparatus is presented including an input unit for receiving initial breath samples; a breath analysis module for analyzing the initial breath samples; a comparison module for comparing the... |
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8826723 |
Assessing odors
In some aspects, olfactory devices include a housing having a first inlet and a second inlet, an ambient air inlet cartridge defining a channel in fluid communication with the first inlet, and a... |
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8806914 |
Target odor detection and security apparatus
A target odor detecting apparatus and method, the apparatus including a rotatable door assembly is disclosed for screening odor emitters for target odors. A screening zone is defined within the... |
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8746036 |
Method and apparatus for vapor signature with heat differential
A method for sensing analyte. The method includes the steps of sensing one or more parameters in reaction to the presence of one or more analytes and outputting a current therefrom in accordance... |
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8726719 |
Light-weight analyzer for odor recognition
The invention provides a light weight analyzer, e.g., detector, capable of locating clandestine graves. The detector utilizes the very specific and unique chemicals identified in the database of... |
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8718956 |
High-pressure quartz crystal microbalance
Described is an apparatus for measuring mass change under high pressure, comprising: a high pressure cell comprising a reference quartz crystal microbalance sensor and a sample quartz crystal... |
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8701463 |
Target odor detection and security apparatus
A target odor detection apparatus and system configured to house one or more inanimate odor detectors for screening air passed across odor emitters or conveyances that pass through the target odor... |
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8671737 |
Target odor detection and security apparatus
A target odor detection apparatus and system configured to temporarily house one or more animate odor detectors for screening air passed across odor emitters or conveyances that pass through the... |
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8650932 |
Sensor system with close-loop-adsorption circulation
A detection and identification system includes a sensor unit (100) having a sensor array that detects and identifies at least one chemical included in an air flow. The system also includes a pump... |
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8640525 |
Methods and systems for differentiating soybeans
Methods and systems for analyzing soybeans and, more particularly, for analyzing soybeans at the point of delivery such as a grain elevator or processing plant for a characteristic of the soybeans... |
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8609025 |
Single walled carbon nanotubes with functionally adsorbed biopolymers for use as chemical sensors
Chemical field effect sensors comprising nanotube field effect devices having biopolymers such as single stranded DNA or RNA functionally adsorbed to the nanotubes are provided. Also included are... |
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8547237 |
Creature-machine hybrid detector system for the autonomous and multimodal detection of illicit and hazardous materials
The present invention relates to a creature-machine hybrid detector system capable of autonomously detecting illicit and hazardous materials. This hybrid detector comprises of an explosives... |
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8507564 |
Method for selecting perfume ingredient, method for formulating fragrance, and preference-enhancing agent
Methods for enhancing a preference for a product by repetitive use. The method involves formulating a perfume composition into a product, the perfume composition including (I) allyl caproate and... |
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8499613 |
Integrated chemical sensor for detecting odorous matters
A cartridge-like chemical sensor is formed by a housing having a base and a cover fixed to the base and provided with an input opening, an output hole and a channel for a gas to be analyzed. The... |
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8479558 |
Method and apparatus for determining a vapor signature based upon frequency
A method and apparatus for sensing analyte. The method includes the steps of sensing one or more parameters in reaction to the presence of one or more analytes and outputting a current therefrom... |
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8448494 |
Integrated electronic microbalance plus chemical sensor
An electronic microbalance made in a semiconductor body accommodating an oscillating circuit adjacent to a diaphragm. A stack formed by a first electrode, a second electrode, and a piezoelectric... |
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8438905 |
Method and apparatus for vapor signature with heat differential
A method for sensing analyte. The method includes the steps of sensing one or more parameters in reaction to the presence of one or more analytes and outputting a current therefrom in accordance... |
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8438902 |
Method and apparatus for determining a vapor signature based upon frequency
An apparatus for sensing analyte is provided. The apparatus may include a plurality of sensor array columns, each sensor array column including a plurality of sensors, each sensor being adapted... |
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8438904 |
Method and apparatus for vapor signature with heat differential
An apparatus for sensing analyte is provided. The apparatus may include a plurality of sensor array columns, each sensor array column including a plurality of sensors, each sensor being adapted... |
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8429950 |
Field olfactometer with differential flow-based dynamic dilution
A field olfactometer includes a mixing chamber connected to a mask. A sample flow path is defined through the olfactometer as is a diluent flow path. The sample flow path extends from a sample air... |
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8394330 |
Conductive organic sensors, arrays and methods of use
The present invention provides a class of sensors prepared from regions of conducting organic materials and conducting materials that show an increase sensitivity detection limit for amines. The... |
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8390385 |
Oscillator circuit, oscillator circuit group, electronic apparatus, and layout method for oscillation circuit group
An oscillation circuit includes: a first oscillation circuit and a second oscillation circuit, wherein the first oscillation circuit includes a first input side electrode electrically connected to... |
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8336402 |
Fluidically-assisted sensor systems for fast sensing of chemical and biological substances
The present invention is directed to devices and methods in which one or more miniature synthetic jet actuators are integrated with a chemical fluidic sensor (ChemFET) to effect inhalation and... |
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8281642 |
Environmental gas sensor and method of manufacturing the same
Provided are an environmental gas sensor and a method of manufacturing the same. The environmental gas sensor includes an insulating substrate, metal electrodes formed on the insulating substrate,... |
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8272280 |
Apparatus and method of contaminant detection for food industry
The present invention is a method and apparatus for contaminant detection in the food industry. Particularly, the method and apparatus involve collecting air samples containing aerosolized... |
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8264326 |
Biometrics sensor
A biometrics sensor includes a portion for sucking air, a molecular sieve portion for selectively passing or adsorbing specific gas contained in the air, a gas detecting section for detecting the... |
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8256747 |
Closed-loop sensor tester for simulating open-area releases
A system and method for closed-loop testing of a biological or chemical sensor is disclosed. The tester is fluidically coupled to the input port and exhaust port of a sensor. A mixture of a... |
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8210021 |
Aromas kit
An Aromas kit uses containers of certain discrete molecules to provide odors suitable for an olfactory education of wine properties. The disclosed molecules may be found within certain wines and... |
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7971470 |
Method for detecting chemical substances in whole, closed and/or sealed containers
A non-invasive and non-destructive apparatus and testing method for analytes in sealed containers are provided, which are especially useful for identifying bottles of wine that are contaminated... |
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H002256 |
3-hydroxy-3-methylhexanoic acid and 3-methyl-2-hexanoic acid detection as identifiers to monitor human presence
Various embodiments are described relating to devices and methods for detecting local human presence by olfactory reception of volatile organic compound (VOC) molecules dispersed in air. Such... |
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7941288 |
Chemical agent detection
A chemical agent detector with a a lesser demand sensor, a greater demand sensor, an inlet; and a manifold; and methods associated therewith. The manifold is positioned between the inlet and the... |
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7930923 |
Quartz crystal microbalance with nanocrystalline oxide semiconductor thin films and method of detecting vapors and odors including alcoholic beverages, explosive materials and volatilized chemical compounds
A nanocrystalline ITO thin film formed on a quartz crystal microbalance (QCM) facilitates detection of gaseous compounds emitted from an analyte. Adsorption of gas molecules onto the... |
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7913540 |
Odor screening system
An apparatus and method are provided for screening odor emitters for one or more target odors. A screening station is adapted to permit an odor emitter, such as a pedestrian or vehicle, to pass... |
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7905154 |
Apparatus and method of contaminant detection for food industry
The present invention is a method and apparatus for contaminant detection in the food industry. Particularly, the method and apparatus involve collecting air samples containing aerosolized... |
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7895881 |
Apparatus for detection of chemical or biological substances and method for cleaning the apparatus
A device for detecting chemical or biological substances includes an analytical instrument for detecting the substances and for providing information concerning the qualitative or quantitative... |
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7856863 |
Breath sampling device
A hollow container defining a sample chamber is formed of at least two parts which fit together and have apertures therein. One of the parts is displaceable relative to the other part between a... |