43rd week of 2015 patent applcation highlights part 43 |
Patent application number | Title | Published |
20150300907 | METHOD AND SYSTEM FOR CONTINUOUS REMOTE MONITORING OF THE INTEGRITY OF PRESSURIZED PIPELINES AND PROPERTIES OF THE FLUIDS TRANSPORTED - A method and system for continuous remote monitoring of integrity of pressurized pipelines and properties of fluids transported, the method including: installing plural measurement stations along the pipeline, connected to vibroacoustic sensors configured to simultaneously and continuously measure elastic signals propagating in walls of the pipeline, and acoustic signals propagating in the transported fluid; synchronizing the signals measured from different measurement stations, with absolute time reference; continuously transmitting the measured and synchronized signals to a central unit configured to process them in a multichannel mode; calculating, by the central unit, plural transfer functions that can define vibroacoustic propagation in sections of pipeline between consecutive measurement stations; filtering relevant acoustic and elastic signals from the different measurement stations subtracting the contribution relating to the passive sources; creating an equivalent descriptive model of the system including the fluid transported, pipeline and external medium surrounding the pipeline, using the transfer functions. | 2015-10-22 |
20150300908 | Rotorcraft Actuator Seal Leakage Monitor - A rotorcraft actuator monitoring system to monitor leakage past dynamic rotorcraft actuator seals of a rotorcraft actuator includes a body member and a fluid level indication housing attached to the body member. The body member is mounted to surround a dynamic rotorcraft actuator seal that seals fluid in a rotorcraft actuator, where the body member captures fluid that leaks past the dynamic rotorcraft actuator seal. The fluid level indication housing collects the fluid captured by the body member and indicates that a predetermined volume of fluid that leaked past the dynamic rotorcraft actuator seal has been collected. | 2015-10-22 |
20150300909 | METHOD AND SYSTEM FOR THE CONTINUOUS REMOTE MONITORING OF DEFORMATIONS IN A PRESSURIZED PIPELINE - A method and system are described, for the continuous remote monitoring of deformations in a pipeline ( | 2015-10-22 |
20150300910 | DEVICE AND METHOD FOR TESTING RIGIDITY AND NON-LINEAR RELATIONSHIP OF COUPLING INTERFACE FOR CYLINDRICAL FITTING - A device and a method for testing the rigidity and non-linear relationship of the coupling interface for cylindrical fitting including an axial loading assembly which is provided along a horizontal central line within a side wall of a frame test bench and contacting with the test-piece shaft via a steel ball, a radial loading assembly downward provided along a vertical central line of top board of the frame test bench, a tip of a perpendicular loading part of the radial loading assembly extending into the outer housing of the test-piece housing fixed on an upper plane of a bottom wall of the frame test bench, with the test-piece shaft and the test-piece housing fitted and connected to each other via a coupling interface for cylindrical fitting; a plurality of displacement sensors fixed on the test-piece housing, and test heads of respective displacement sensor assembly aiming at the test-piece shaft. | 2015-10-22 |
20150300911 | SYSTEM AND METHOD FOR ACCELERATING DEVICE - An acceleration device includes an actuator configured to displace a mass in a reciprocating motion at a desired frequency, a mount configured to hold a device, such as an accelerometer device, and at least one spring connecting the mount to the mass. The actuator is used to apply a force to achieve resonance. The actuator may comprise a voice coil motor, wherein the voice coil motor includes a permanent magnet and an armature and wherein said armature comprises part of said mass. The actuator applies a periodic force to the mass. The periodic force may be a sinusoidal force. Preferably, the applied force is aligned with a resulting velocity of the mass. The mount may include a test socket to which the device is electrically connected. The spring may comprises one or more flexure elements. The acceleration device may be used with a handler device to connect and disconnect the device to and from the mount. Optionally, the handler device includes an environmental chamber surrounding the mount. | 2015-10-22 |
20150300912 | METHOD FOR CHECKING THE COMPLIANCE OF AN OPTICAL CHARACTERISTIC OF AN OPHTHALMIC LENS AND ASSOCIATED DEVICE - A method for checking the compliance of a checked optical characteristic of a checked ophthalmic lens ( | 2015-10-22 |
20150300913 | ON-TOOL WAVEFRONT ABERRATIONS MEASUREMENT SYSTEM AND METHOD - An on-tool measurement system and a method for measuring optical system's wavefront (WF) aberrations are disclosed. The on-tool measurement system includes an optical setup comprising a moveable deflection element further comprising a highly transparent region. The deflection element includes a first surface configured to project a first image of at least one object onto a sensor and the highly transparent region includes a second surface configured to project a second image of the at least one object onto the sensor. The on-tool measurement system includes a sensor configured to capture the first and second images and a controller configured to measure differential displacements between the first and second images at each deflection element position and to calculate the optical setup local WF gradients that depend on the measured differential displacements. | 2015-10-22 |
20150300914 | BACKLIGHT UNIT TESTING JIG, METHOD FOR SIMULATING STATE OF BACKLIGHT UNIT AND APPARATUS FOR TESTING RELIABILITY - A backlight unit testing jig, a method for simulating a state of a backlight unit and an apparatus for testing reliability are provided, the testing jig comprises a jig base ( | 2015-10-22 |
20150300915 | BRUSH HOLDER MARKING SYSTEM AND ASSOCIATED MAINTENANCE - A marking system for knowing precisely at which location on an electrical device a used brush and associated brush holder assembly were positioned to evaluate whether abnormal brush wear, abnormal operation or other anomaly is occurring and performing maintenance and/or replacement of components as needed. | 2015-10-22 |
20150300916 | ESTIMATION APPARATUS AND METHOD FOR CYLINDER INTAKE AIR AMOUNT OF INTERNAL COMBUSTION ENGINE - Provided is a cylinder intake air amount estimation apparatus for an internal combustion engine, which is capable of highly precisely calculating a cylinder intake air amount based on an AFS intake air amount in a control system for an engine including a supercharger. A cylinder intake air amount calculation part calculates the cylinder intake air amount based on an intake opening intake air amount by using a physical model of an intake system derived based on a volume efficiency acquired by considering an intake manifold as a reference, which is a volume efficiency of air entering a cylinder from the intake manifold, a virtual intake manifold volume, and a stroke volume per cylinder, the physical model being adapted to the control system for an engine including a supercharger. | 2015-10-22 |
20150300917 | METHOD FOR PROCESSING A SIGNAL SUPPLIED BY A BI-DIRECTIONAL SENSOR AND CORRESPONDING DEVICE - A method and device for processing a signal (CRK) provided by a bidirectional sensor, the method includes the following steps:
| 2015-10-22 |
20150300918 | COMBUSTOR FLAMEOUT DETECTION LOGIC - A method for detecting a flame condition in a combustor of an engine is disclosed. The method may include detecting a temperature of an exhaust gas from the engine, and determining the flame condition in the combustor based on the detected temperature. | 2015-10-22 |
20150300919 | Method for Producing a Sensor Element - A method for producing a sensor element for a sensor for detection of substances contained in a gas flow includes: providing a ceramic carrier; and producing an open measurement electrode, arranged on the carrier and exposed to the gas flow. The open measurement electrode is produced by: a combined printing technique from a cermet base print for a base layer of a ceramic-platinum cermet, arranged on the carrier, and a platinum upper printing for a cover layer of sintered platinum arranged on the base layer. | 2015-10-22 |
20150300920 | METHOD AND SYSTEM FOR SURFACE PROFILE INSPECTION OF OFF-LINE INDUSTRIAL GAS TURBINES AND OTHER POWER GENERATION MACHINERY - Internal components of power generation machines, such as gas or steam turbines, are inspected with a laser profilometer inspection system that is inserted and positioned within the turbine, for example through an inspection port that is in communication with an open inter-row spacing volume between an opposing turbine vane and turbine blade row. Component surface profile scans are performed to determine relative profile heights along a two-dimensional scan line generated by the profilometer. Three-dimensional profile information is obtained by translating the scan line across the surface. Real time profile information is gathered without physical contact, which is helpful for extracting off-line engineering information about component surface conditions, including surface spallation, perforation, and gaps between components. The system is capable of determining blade tip gap between a turbine blade tip and its opposing abradable surface in the turbine casing. | 2015-10-22 |
20150300921 | EFFICIENT HIGH SPEED UNIFORMITY MEASUREMENTS USING SPEED RAMPS - Methods and systems for improving the uniformity of a tire by determining one or more high speed uniformity parameters of the tire are provided. The high speed uniformity parameters can be determined by continuously acquiring uniformity data while ramping the tire to and from high speeds. For instance, measured uniformity data can be continuously collected for the tire as the tire is increased to high rotational speeds and decreased from high rotational speeds. The measured uniformity data can then be analyzed to determine one or more high speed uniformity parameters for the tire. For instance, the measured uniformity data can be corrected for non-high speed uniformity contributions to the uniformity measurements, such as contributions resulting from non-uniformity of a road wheel use to load the tire during uniformity testing, contributions resulting from mass unbalance of the tire, and contributions from low speed uniformity parameters of the tire. | 2015-10-22 |
20150300922 | TIRE TESTING MACHINE - A tire testing machine includes a test station in which spindles to attach a tire on which a barcode is installed are provided, and first and second belt conveyors that feed the tire into a center position of the spindles. In order to stably grasp a position of identifying information of the tire and stop rotation of the tire at an arbitrary desired angle, before applying a lubricant to a bead portion on an inner periphery of the tire conveyed to the first belt conveyors by means of the lubricator and feeding the tire into the test station, a controller grasps a position of the barcode on the tire based on a rotation angle relative to the direction connecting a position where the barcode is detected by a barcode scanner and the center of the tire. | 2015-10-22 |
20150300923 | Remote Maintenance Of Medical Devices - The subject matter disclosed herein provides methods for conducting tests on a medical device. A request to conduct a test on a medical device module remotely located from a party initiating the request can be received. The module can have an inductive receiver and be part of a medical device system having an inductive backplane and multiple mounting seats. Each mounting seat can have an inductive transmitter, and the module can be inductively powered when affixed to a first mounting seat. The test can relate to an attribute of the first mounting seat's inductive transmitter or the module's inductive receiver. The request can identify the module and test to conducted. A message representative of the request can be transmitted to the system. Test data relating to an attribute of the inductive transmitter or inductive receiver can be received and provided. Related methods, apparatus, systems, techniques and articles are also described. | 2015-10-22 |
20150300924 | THIN SECTION PREPARATION DEVICE - A thin section preparation device includes: a cutting blade ( | 2015-10-22 |
20150300925 | THIN-SECTION PREPARATION METHOD AND THIN-SECTION PREPARATION DEVICE - A thin-section preparation method includes: a first rough cutting step performing rough cutting of the embedded block in one end region of a first cutting blade, in a one-blade set state where entire of the first cutting blade is held by a holder; a first main cutting step performing main cutting of the embedded block in another end region of the first cutting blade in the one-blade set state; a second rough cutting step of performing rough cutting of the embedded block in the other end region of the first cutting blade, in a two-blade set state where the other end region of the first cutting blade and one end region of a second cutting blade are held by the holder; and a second main cutting step of performing main cutting of the embedded block in the one end region of the second cutting blade in the two-blade set state. | 2015-10-22 |
20150300926 | WET-FILM PARTICLE IMPACTOR - A wet-film particle impactor includes a housing, a nozzle, an impact surface and at least one water inlet. The housing defines a chamber therein and has an air outlet and a water outlet. The nozzle is disposed on the housing and has a plurality of through holes in communication with an air inlet and the chamber. The water inlet is formed on the impact surface for introducing water into the chamber. Whereby, the wet-film particle impactor is adapted to introduce the particle-containing air stream into the chamber sequentially via the air inlet and the through holes. The particles in the air stream are collected by the impact surface. The water introduced from the water inlet flushes the impact surface, carries the particles collected by the impact surface, and then exits the chamber via the water outlet. | 2015-10-22 |
20150300927 | SAMPLE PROBE INLET FLOW SYSTEM - An apparatus includes a sample receiving port and an inlet assembly configured to be positioned adjacent to the sample receiving port. The inlet assembly defines a volume for receiving a sample and includes a gap that defines an extraction port. The extraction port is configured to extract one fluid flow to facilitate another fluid flow toward the sample receiving port. The extraction port can be configured as an annular flow port around the sample receiving port. In some instances, the apparatus also includes a curtain port positioned apart from the sample receiving port and the extraction port. The curtain port can be used to guide fluid away from interior surfaces of the inlet assembly and toward the sample receiving port, and/or to provide an environment of controlled air, and/or to isolate the sample receiving port from external sources of contamination. | 2015-10-22 |
20150300928 | DIFFUSIVE SAMPLING DEVICE - A diffusive sampling device ( | 2015-10-22 |
20150300929 | CONTROLLED PRINTING OF A CELL SAMPLE FOR KARYOTYPING - Methods and techniques for controlled printing of a cell sample for karyotyping are provided. The methods can involve matrix printing using on-the-fly printing or dispensing to accurately spread cells within at least one cell sample on a surface in preparation for karyotyping, and further analysis. Advantageously, the methods result in a uniform distribution of chromosomes of the cell suspension or sample on the surface of a substrate which can be substantially discretely identified, and also provide for efficiency in a subsequent staining process and any further analysis of the stained chromosomes using a microscope or other imaging device. | 2015-10-22 |
20150300930 | Tissue Sample Preparation, and MALDI MS Imaging Thereof - Aspects of the present invention relate to a method for the preparation of samples for MALDI MS imaging. Certain embodiments relate to a method of matrix deposition for samples, wherein tissue sections are prepared via a synergistic combination of fixation with matrix. In certain embodiments, tissue is fixed with cold solvent, according to well-established histology protocols, and in the presence of matrix, allowing for high resolution spatial mapping of protein, lipid, sugar, and/or nucleic acid distribution. In certain embodiments, the present invention relates to fixation with matrix of whole organisms. In certain embodiments, animals are perfused with fixation and matrix mixtures, which allows for direct mass spectrometry analysis. | 2015-10-22 |
20150300931 | SLIDE TRANSPORT SYSTEM - A slide transport system for an automated slide treatment apparatus having slide treatment modules for receiving slides and a fluid dispensing robot configured by a controller to dispense reagents to the slides is disclosed. The slide transport system includes a slide transport robot configured by the controller to move the slides to and from the slide treatment modules and a slide transport device disposed on the slide transport robot and configured by the controller to releasably hold the slides. A slide handling head on the slide transport robot moves a closure body of a slide treatment module from a normally closed to an open position to move slides in the slide treatment module. The slide transport device is configured by the controller to release a slide when located in the slide treatment module, when the closure body is in the open position. | 2015-10-22 |
20150300932 | Methods and Devices for Processing Samples and Counting Cells - A method and device performing the method for estimation of cell count, such as sperm cell count, is disclosed. The device may be a kit including a cartridge configured to hold fluid, such as seminal fluid, and an instrument configured to centrifuge the cartridge. The cartridge and instrument are configured such that, during operation or centrifugation, they are securely attached to each other. The cartridge has a component with a defined cross-sectional volume. The defined cross-sectional volume is used to mark the component with markings, allowing a user of the device to read the markings and estimate cell volume and, thus, concentration. Various embodiments of the device are disclosed. | 2015-10-22 |
20150300933 | IMPACT TESTER DEVICE - Systems and methods for testing an impact response of a material and/or structure to one or more impacts of known magnitude. The systems and methods include a portable impactor device for imparting an impact force on a surface of an engineered structure, wherein the portable impactor device has an adjustable orientation such that an impact may be delivered as an angle ranging from +90° to −90° relative to a horizontal plane. Additionally, the portable impactor device described may be utilized to test an impact response of one or more surface areas of a full-scale prototype structure. | 2015-10-22 |
20150300934 | Ammonia Estimation Method - A method for determining the degree of saturation of a solid ammonia storage material in a storage unit includes activating a heater to release ammonia from the storage material until the pressure of the storage unit reaches a predetermined pressure. The method then deactivates the heater and determining a decay rate of the pressure of the storage unit while the heater is deactivated. The method estimates the degree of saturation of the ammonia storage medium in response to the decay rate. According to some embodiments, determining the decay rate may include measuring the time required for the pressure of the storage unit to drop from a first pressure threshold to a second pressure threshold. | 2015-10-22 |
20150300935 | HIGH ACCURACY LIQUID DENSITY SENSOR - A liquid density sensor has a sensing module, a sensing rod and a floating device. The sensing module has a control circuit having computing functions. The sensing rod has a sensing line electrically connected to the control circuit. The floating device has a first magnetic unit and a floating ball mounted therein. The sensing rod is mounted through the floating device and the floating ball. The floating ball has a second magnetic unit. A specific gravity of the floating ball is lower than that of the floating device. The control circuit calculates a liquid density of liquid based on a distance between the first magnetic unit and the second magnetic unit according to a linear formula. | 2015-10-22 |
20150300936 | FLUID SENSOR - A fluid sensor ( | 2015-10-22 |
20150300937 | Apparatus and Method to Determine the Blood Sedimentation Rate and Other Parameters Connected Thereto - An apparatus to determine the blood sedimentation rate and other parameters connected thereto, carried out by emitting, by means of emitter means, a beam of radiations which passes through a sample being examined, and by detecting, by means of receiver means, the beam of radiations after they have passed through said sample, comprising a reading chamber associated to at least a tube connected to a feed of the sample to be analyzed. Said reading chamber is at least partly transparent to radiations in a certain range of wavelengths, and has at least a substantially rectilinear segment of reduced size into which the sample to be analyzed is introduced. The reading chamber consists of a tube made of plastic material, or glass, defining a capillary channel coupled to said tube in fluidic continuity. | 2015-10-22 |
20150300938 | Particle Sensor with Interferent Discrimination - This invention provides methods and devices to measure particle suspension concentrations in the presence of potential interferents. Particle back-scatter readings are taken at light wavelengths that are absorbed by the medium before interacting with surrounding objects. Source-detector spacings are minimized compared to the mean absorbance path length of light, thereby maximizing the range of sensitivity to particle concentration. Discrimination against potentially interfering particles, such as bubbles, is provided by mapping the signal distribution against the central signal value and/or by the use of statistical measures with reduced dependence on outliers. The methods and devices allow accurate particle concentration readings over a wide range of concentration in environments crowded with potentially interfering objects and in the presence of variable concentrations and sizes of potentially interfering particles. | 2015-10-22 |
20150300939 | METHOD AND APPARATUS FOR SEPARATION OF PARTICLES - Methods and apparatus for separation of particles based on deformability, and for measurement of particle deformability are provided. | 2015-10-22 |
20150300940 | FLUIDIC SYSTEM AND METHOD - A fluidic system ( | 2015-10-22 |
20150300941 | METHOD FOR CHARACTERISING PARTICLES BY IMAGE ANALYSIS - A method for characterizing particles including: producing at least one image of the particles of a sample with a scanning electron microscope, capturing and processing the image. The processing includes: for each usable particle, measuring maximum Feret length and minimum Feret width of same; defining a geometric model of the particle from the maximum Feret length and minimum Feret width of same; calculating a projected area of the particle from the geometric model and the minimum Feret width of same; calculating a volume of the particle from the geometric model, the projected area and the maximum Feret length of same; calculating a characteristic particle size on the basis of the geometric model, the minimum Feret width and maximum Feret length; calculating a volume shape factor from the volume and characteristic size. | 2015-10-22 |
20150300942 | METHOD FOR REDUCING INTERFERENCE FRINGES IN LASER SPECTROSCOPY MEASUREMENTS USING AN ABSORPTION MASK IN COMBINATION WITH MULTI-PASS OPTICAL CELLS - A Multi-pass optical cell ( | 2015-10-22 |
20150300943 | OPTICAL WAVEGUIDE COMPRISING A NANO-CHANNEL AND OPTOFLUIDIC SENSOR USING SUCH AN OPTICAL WAVEGUIDE - An optical waveguide including a first substrate incorporating a first optical guiding structure exposed at a surface of the first substrate, a second substrate incorporating a second optical guiding structure exposed at a surface of the second substrate, the two substrates being assembled superimposed by their surfaces such that the two optical guiding structures are facing each other and extend in a same direction. A channel is fitted between the first and the second guiding structure, directed along the direction, the channel having a cross-section with a large dimension substantially parallel to the surface of the first substrate and to the surface of the second substrate, enabling light to interact on a given distance with the fluid. Such a waveguide can, for example, find application to fluid analysis. | 2015-10-22 |
20150300944 | Pulse Width Modulation of Continuum Sources for Determination of Chemical Composition - A light source and a method for its use in an optical sensor are provided, the light source including a resistively heated element. The light source includes a power circuit configured to provide a pulse width modulated voltage to the resistively heated element, the pulse width modulated voltage including: a duty cycle with a first voltage; and a pulse period including a period with a second voltage, wherein: the duty cycle, the first voltage, and the pulse period are selected so that the resistively heated element is heated to a first temperature; and the first temperature is selected to emit black body radiation in a continuum spectral range. Also provided is an optical sensor for determining a chemical composition including a light source as above. | 2015-10-22 |
20150300945 | Systems and Methods of Calibrating Integrated Computational Elements - Disclosed are systems and methods for calibrating integrated computational elements. One method includes measuring with a spectrometer sample interacted light comprising spectral data derived from one or more calibration fluids at one or more calibration conditions, the one or more calibration fluids circulating in a measurement system, programming a virtual light source based on the spectral data, simulating the spectral data with the virtual light source and thereby generating simulated fluid spectra corresponding to the spectral data, conveying the simulated fluid spectra to the one or more ICE and thereby generating corresponding beams of optically interacted light, and calibrating the one or more ICE based on the corresponding beams of optically interacted light. | 2015-10-22 |
20150300946 | DRIFT CALCULATION DEVICE AND LIGHT DETECTION DEVICE PROVIDED WITH THE SAME - There are provided a drift calculation device capable of accurately calculating a drift by using a buffer of smaller capacity, and a light detection device provided with the same. Every time measurement intensity is input according to a predetermined cycle, data in a plurality of sum buffers | 2015-10-22 |
20150300947 | SYSTEM AND METHOD FOR DETERMINING THE CONCENTRATION OF TETRAHYDROCANNABINOL - The present describes a system and method for determining the concentration of tetrahydrocannabinol (THC) including a tray comprising a first analyte including an infusion of a solvent and cannabis, a light emitting element configured to illuminate the first analyte, a light receiving element configured to receive a first light transmitted through the first analyte, and a control circuit configured to calculate a concentration of tetrahydrocannabinol in the first analyte based at least in part on the first light. | 2015-10-22 |
20150300948 | DEVICE AND METHOD FOR FAST RECORDING OF AN ABSORPTION SPECTRUM OF A FLUID - A device for recording an absorption spectrum of a fluid has a radiation source ( | 2015-10-22 |
20150300949 | DEVICE FOR THE REMOTE OPTICAL DETECTION OF GAS - A detector device for optically detecting a gas in a zone of space under observation, the device comprising a camera and means for continuously detecting at least one gas in the observed zone by analyzing absorbance in a plurality of different spectral bands. The device further comprises a matrix of micromirrors that are individually steerable between at least two positions, in a first of which they reflect the radiant flux coming from the observed zone to the camera for detecting gas in said spectral bands, and in a second of which they reflect the radiant flux coming from the observed zone to a Fourier transform infrared spectroscope. | 2015-10-22 |
20150300950 | METHOD FOR DETECTING AN ETCHING RESIDUE - A method for detecting an etching residue is provided, comprising fitting a boundary of a pattern in a position to be detected by color difference of film layers, and positioning the pattern in the position to be detected, and acquiring the pattern in the position to be detected; testing the pattern in the position to be detected by an infrared spectroscopy, and obtaining an infrared spectrogram; and determining whether there exists the residue according to the infrared spectrogram. | 2015-10-22 |
20150300951 | ONBOARD DEVICE AND METHOD FOR ANALYZING FLUID IN A HEAT ENGINE - The present invention relates to a method for controlling a spectrometer for analyzing a product, the spectrometer including a light source including several light-emitting diodes having respective emission spectra covering in combination an analysis wavelength band, the method including steps of: supplying at least one of the light-emitting diodes with a supply current to switch it on, measuring a light intensity emitted by the light source by measuring a current at a terminal of at least another of the light-emitting diodes maintained off, determining, according to each light intensity measurement, a setpoint value of the supply current of each diode that is on, and regulating the supply current of each diode that is on so that it corresponds to the setpoint value. | 2015-10-22 |
20150300952 | SENSOR FOR CONTINUOUS, REAL-TIME MONITORING OF CARBON DIOXIDE FOR CHEMICAL CONTAMINANTS - A system and method for the monitoring of carbon dioxide (CO2) for chemical contaminants. The carbon dioxide monitoring system includes a contaminant sensor that is configured to detect trace amounts of contaminants in CO2 that is pumped through it in real time. The contaminant sensor includes an interferometer configured to track the amount of contaminants. | 2015-10-22 |
20150300953 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR DETERMINING PHYSICAL PROPERTIES OF A SPECIMEN IN A PORTABLE POINT OF CARE DIAGNOSTIC DEVICE - Methods, systems, and computer readable media for determining physical properties of a specimen in a portable point of care device are disclosed. According to one aspect, a method includes placing a specimen onto an active surface that includes a plurality of microposts extending outwards from a substrate, wherein each micropost includes a proximal end attached to the substrate and a distal end opposite the proximal end and generating an actuation force in proximity to the micropost array that compels at least some of the microposts to exhibit motion. The method further includes detecting light that is emitted by an illumination source and interacts with the active surface while the at least some microposts exhibit motion in response to the actuation force, measuring data that represents the detected light interacting with the active surface, and determining at least one physical property of the specimen based on the measured data. | 2015-10-22 |
20150300954 | Micro-prism test chip - A disposable micro-prism test chip for surface plasmon resonance measurement comprises a micro-tray and a micro-prism mounted on the micro-tray. The micro-tray and the micro-prism form at least one cell for providing a fluid dielectric medium for measurement. The disposable micro-prism test chip also comprises a thin metal layer coated on the surface of the micro-prism in the formed cell between the fluid dielectric medium and the micro-prism. The micro-tray may have at least one through window for forming the at least one cell. The micro-tray may also have a half-through cavity facing the micro-prism. The disposable micro-prism test chip is disposed after at least one use. The micro-prism may be fabricated by pulling a heated preform, where the preform has the same cross-section as that of the pulled micro-prism. | 2015-10-22 |
20150300955 | SENSOR FOR MONITORING FOR THE PRESENCE AND MEASUREMENT OF AQUEOUS ALDEHYDE BIOCIDES - An analytical system and method periodically monitoring an injection water distribution pipeline for the presence and concentration of formaldehyde or other aldehyde-functional biocide includes pumps, one of which provides a predetermined volume of injection water drawn from the pipeline at a sampling point and the other a predetermined volume of a reagent, preferably a buffered solution of dimedone, from a reagent storage vessel which are mixed and then heated in a chamber to a predetermined temperature to promote formation of any reaction products. The heated reaction mixture is passed to a detection cell and exposed to light of predetermined wavelength which, in accordance with the Hantzsch reaction, molecules having an aldehyde functional group that reacted with dimedone produce a fluorescence-emitting reaction product, the intensity of which is measured and compared to data previously obtained from standard aldehyde-containing solutions. | 2015-10-22 |
20150300956 | QUALITY MANAGEMENT METHOD FOR NEGATIVE ELECTRODE ACTIVE MATERIAL OF LITHIUM-ION SECONDARY BATTERY, METHOD OF MANUFACTURING NEGATIVE ELECTRODE OF LITHIUM-ION SECONDARY BATTERY, METHOD OF MANUFACTURING LITHIUM-ION SECONDARY BATTERY, NEGATIVE ELECTRODE OF LITHIUM-ION SECONDARY BATTERY, AND LITHIUM-ION SECONDARY BATTERY - An object is to provide means, which is capable of performing quality management with sufficient precision even in a case where the thickness of an amorphous carbon layer is small, as quality management means for a negative electrode active material of a lithium-ion secondary battery including an amorphous carbon layer on a surface. Provided is a quality management method for a negative electrode active material of a lithium-ion secondary battery which includes an amorphous carbon layer on a surface. In the quality management method, an aspect of a change in a plurality of D/G ratios, which are obtained by performing a first process of heating an inspection object at a predetermined heating temperature, and of measuring each of the D/G ratios through Raman scattering spectroscopy measurement a predetermined number of times while changing the heating temperature, is set as an index of the quality management. | 2015-10-22 |
20150300957 | SAMPLE HOLDER AND SYSTEM FOR USING - A sample holder that includes a clamshell case, wherein one half of the clamshell includes a sample receiving port and a passageway there from that leads to one or more test chambers, each having an external window therein for external imaging (e.g., by a digital microscope). The test chamber may be a part of the clamshell apparatus, or may append there from. The first half of the clamshell may also include a reagent pack with a pressure breakable seal. The second half of the clamshell may have one or more extruded forms that act as a mechanical RAM when the clamshell is closed to compress the reagent pack and or the sample receiving port, so as to force fluid through the passageway to the test chamber. The reagent and the reagent pack may be forced into the sample receiving port and into the passageway along with the sample. The test chambers may have been lines leading to an overflow reservoir, which may have an air vent to the exterior of the sample holder. | 2015-10-22 |
20150300958 | ADJUSTABLE COLORIMETRIC MOISTURE INDICATORS - Colorimetric moisture-indicating compositions comprising a modified moisture-indicating composition comprising (a) a moisture-indicating composition comprising (1) a solid support and (2) a bis(glyoxime)-transition metal complex bound to the solid support, and (b) a modifier comprising at least one hygroscopic salt are described. In some embodiments, the at least one hygroscopic salt is in physical contact with or in fluid communication with the moisture-indicating composition and comprises an anion the group comprising halide, nitrate, acetate, carbonate, and hydroxide; and a cation selected from the group comprising ammonium, an alkali metal, an alkaline earth metal, and a transition metal. These color-imetric moisture-indicating compositions can be used to make a colorimetric relative humidity-indicating sensor. A method of adjusting the colorimetric response of a colorimetric moisture-indicating composition and a method of detecting moisture are also provided. Colorimetric moisture indicating cards comprising the colorimetric moisture-indicating compositions are also provided. | 2015-10-22 |
20150300959 | Pulley lagging laminate having a visual wear indicator - A pulley lagging laminate with at least one inner layer having different light reflecting embodiments than the outer layer. When the outer layer wear reaches the inner layer(s), the different reflecting embodiments of the inner layer(s) signal the need to replace the worn lagging laminate. | 2015-10-22 |
20150300960 | SUBSTRATE PROCESSING APPARATUS, METHOD OF OPERATING SUBSTRATE PROCESSING APPARATUS, AND STORAGE MEDIUM - A substrate processing apparatus includes: a load port into which the transport container is carried; a detecting unit that detects storage condition of the substrates which are contained in the transport container, which has been carried into the load port and the lid of which has been removed; a processing unit that processes the substrates removed from the transport container having been carried into the load port; and a control unit. The control unit performs a first step that detects storage condition of the substrates, which are contained in the transport container having been carried into the load port, before the substrates are removed from the transport container to be delivered to the processing unit; a second step that detects storage condition of the substrates, which have been processed in the processing unit and returned to the original transport container, before closing the lid; and a third step that judges whether or not the transport container has an abnormality based on results of the first and second steps. | 2015-10-22 |
20150300961 | Electronic Device Having Components With Stress Visualization Features - An electronic device may have housing structures, electrical components, and other electronic device structures. Stress sensing structures may be formed using coatings on these electronic device structures. Stress sensing structures may have strip-shaped links that extend between pads or may be formed from blanket films. A stress sensing coating may be formed from a transparent thin film. The transparent thin film may be illuminated with monochromatic light while a video camera captures video images of resulting optical interference patterns. The video images may be captured during a test in which a device structure is exposed to stress from an impact between the device and an external object. Stress sensing coatings may also be formed from layers of material that develop cracks upon exposure to stress. Stress sensing structures may be used to evaluate stress during tests and to monitor stress during normal device use. | 2015-10-22 |
20150300962 | Assembly For Inspecting Machine Parts Used In The Production Of Semiconductor Components - An assembly for inspecting machine parts used in the production of semiconductor devices, such as integrated circuit (IC) dies. The assembly includes a laser scanning apparatus adapted to precisely measure predetermined parameters of the machine parts. | 2015-10-22 |
20150300963 | COMPUTERIZED TOMOGRAPHY DETECTION OF MICROBIAL DAMAGE OF PLANT TISSUES - The present disclosure encompasses embodiments of X-ray computed tomography-based methods for the detection of onion quality factors. Such methods are advantageous in detecting internal damage to onion bulbs due to bacterial and fungal rots and mechanical damage while also providing for the overall assessment of onion bulb quality and market value. Because CT images provide cross-sectional reconstructions of the subject under study, CT scans of onion bulbs can be used not only to detect damage from disease, but also cuts and bruises that increase an onion bulb's susceptibility to disease, and the presence of shoots or seed stems and overall shape of the bulbs. | 2015-10-22 |
20150300964 | IMPROVEMENTS IN PHASE RETRIEVAL FROM PTYCHOGRAPHY - Embodiments of the present invention provide a method of estimating a magnitude of background radiation for each of a plurality of regions of a target object comprising providing an estimate of background radiation detected by a detector, measuring radiation scattered by the target object at the detector for each of a plurality of positions of the object with respect to the incident radiation, calculating, for each of the positions, an estimate of a wavefront at the detector, and determining, for each position, an estimated wavefront comprising a coherent contribution from radiation scattered by the target object and a background contribution, wherein said background contribution is at least partly incoherent with the radiation scattered by the target object. This method is particularly suitable for performing coherent diffractive imaging using ptychography where contribution from the incoherently scattered background is taken into account. | 2015-10-22 |
20150300965 | Scatterometry-Based Imaging and Critical Dimension Metrology - Methods and systems for performing measurements of semiconductor structures and materials based on scatterometry measurement data are presented. Scatterometry measurement data is used to generate an image of a material property of a measured structure based on the measured intensities of the detected diffraction orders. In some examples, a value of a parameter of interest is determined directly from the map of the material property of the measurement target. In some other examples, the image is compared to structural characteristics estimated by a geometric, model-based parametric inversion of the same measurement data. Discrepancies are used to update the geometric model of the measured structure and improve measurement performance. This enables a metrology system to converge on an accurate parametric measurement model when there are significant deviations between the actual shape of a manufactured structure subject to model-based measurement and the modeled shape of the structure. | 2015-10-22 |
20150300966 | METHOD AND DEVICE FOR PERFORMING AN X-RAY FLUORESCENCE ANALYSIS - The invention relates to a method for performing an x-ray fluorescence analysis, in which method a primary radiation ( | 2015-10-22 |
20150300967 | IDENTIFICATION OF MATERIALS FROM A HYDROGEN TO ELECTRON RATIO - A method of examination of an object comprising the steps of: applying a Nuclear Magnetic Resonance technique to obtain a data item correlated to the relative nuclear susceptibility within the sample; obtaining a further data item correlated to another measure of the object under examination; determining therefrom a ratio. | 2015-10-22 |
20150300968 | Device and Methods for Analysis of Biomolecule Structure, Dynamics and Activity - The present invention provides a method for determining the 3-dimensional or 3-D atomic resolution structure of a biomolecule using chemical shift data obtained from the biomolecule having one or more selectively isotopically labeled biomolecule monomers and interrogation of same using an NMR device. Methods also comprise use of a low-field NMR device and structure determination method to determine the 2-D and 3-D structure of the biomolecule, for example, a polynucleotide. | 2015-10-22 |
20150300969 | NONLINEAR MAPPING TECHNIQUE FOR A PHYSIOLOGICAL CHARACTERISTIC SENSOR - A method of measuring blood glucose of a patient is presented here. In accordance with certain embodiments, the method applies a constant voltage potential to a glucose sensor and obtains a constant potential sensor current from the glucose sensor, wherein the constant potential sensor current is generated in response to applying the constant voltage potential to the glucose sensor. The method continues by performing an electrochemical impedance spectroscopy (EIS) procedure for the glucose sensor to obtain EIS output measurements. The method also performs a nonlinear mapping operation on the constant potential sensor current and the EIS output measurements to generate a blood glucose value. | 2015-10-22 |
20150300970 | ELECTROPLATING BATH ANALYSIS - Electrochemical impedance spectroscopy is used to determine the amount of organic additive in a metal electroplating bath. | 2015-10-22 |
20150300971 | DETECTING CONDUCTORS IN A CABLE-STRIPPING PROCESS - While stripping an electrical cable in a stripping device of a cable-processing system, detection by an electrically conductive cutting device with a sensor circuit takes place if contact with a conductor occurs. By connecting the sensor circuit to the cutting device a measuring capacitance is developed. Before incising the electrical cable, a capacitance value of the measurement capacitance is determined during a first measurement cycle in which a charge equalization is carried out between the measurement capacitance and a reference capacitance. A parameter is determined in a further measurement cycle in which a charge equalization is again carried out between the measurement capacitance and the reference capacitance, wherein, relative to the first capacitance, the parameter displays a change in the capacitance after incising into the electrical cable. A signal is produced, if the change is greater than an established threshold value, indicating contact with the conductor. | 2015-10-22 |
20150300972 | MEASURING ELECTRODE AND MEASURING SYSTEM FOR CHEMICAL LIQUID - A measuring electrode for chemical liquid in semiconductor process that measures a chemical liquid used for a semiconductor process comprises a first body having a first internal liquid chamber into which a first internal liquid is filled, and a flow tube for a part or all of which a responsive glass is used and that forms a flow channel where a chemical liquid as being a measuring object flows, wherein the flow tube is so arranged to penetrate the first body and the responsive glass makes contact with the first internal liquid in the first internal liquid chamber. | 2015-10-22 |
20150300973 | ELECTRO-FLUIDIC FLOW PROBE - An apparatus for an electro-fluidic flow probe includes a body portion including an electro-fluidic bias tee for receiving (i) a fluid electrolyte and (ii) an electrical connection for providing an electrical potential to the fluid electrolyte; a first inlet including a tube extending from the first inlet to an outlet through the electro-fluidic bias tee; and a second inlet including the electrical connection having a wire that extends from the second inlet to the outlet through the electro-fluidic bias tee to transfer the electrical potential to a device under test. | 2015-10-22 |
20150300974 | SYSTEMS AND METHODS FOR MULTIPLE ANALYTE ANALYSIS - Systems and methods for multiple analyte analysis are provided. In one embodiment, a method includes determining concentrations of first and second analytes in a sample. The first and second analytes may be, for example, glucose and hydroxybutyrate. In this form, an indication related to the measured concentration of hydroxybutyrate is provided in response to determining that the concentration of hydroxybutyrate is above a predetermined value. In a further aspect of this form, a quantitative indication representative of the measured glucose concentration is automatically provided regardless of the value of the measured glucose concentration. In another embodiment, a system includes a meter configured to interact with a test element to assess first and second analytes in a sample. Further embodiments, forms, objects, features, advantages, aspects, and benefits shall become apparent from the description and drawings. | 2015-10-22 |
20150300975 | Electrophysiological Measuring Arrangement, and Electrophysiological Measuring Method - The invention relates to an electrophysiological measuring arrangement ( | 2015-10-22 |
20150300976 | Apparatus for residual pesticide detection - Disclosed is an apparatus for pesticide detection in aqueous solution was provided, wherein an electrochemical biosensor, a container for mixing and an electrical signal analyzer were used, and the biosensor is disposable. | 2015-10-22 |
20150300977 | GLUCOSE SENSOR EMPLOYING SEMICONDUCTOR NANOELECTRONIC DEVICE - A glucose sensor employs a programmable glucose sensor array of a relatively large number of nanoelectronic devices (e.g. semiconductor field-effect devices) having control surfaces functionalized with a glucose-reactive substance and generating sensing signals indicative of sensed glucose level of a bodily fluid. The devices arc divided into sub-sets sequentially enabled over successive intervals to achieve overall sensor lifetime many times longer than the lifetime of any single device in operation. | 2015-10-22 |
20150300978 | MEMBRANE ELECTROCHEMICAL SIGNAL DETECTION SYSTEM - The present invention is related to a membrane electrochemical signal detection system, which comprises a detection platform and a probe, wherein the detection platform comprises a substrate having a cavity; a hydrogel layer disposed in the cavity of the substrate; and a carrier film disposed above the substrate and the hydrogel layer with at least one through hole corresponding to the cavity of the substrate as a sample slot. The surface of the probe is covered by an insulating layer and a metal for detection is exposed at a tip portion of the probe. | 2015-10-22 |
20150300979 | GAS SENSOR - A gas sensor | 2015-10-22 |
20150300980 | SENSOR INCLUDING CORE-SHELL NANOSTRUCTURE, AND METHOD FOR PRODUCING SAME - The present invention relates to a sensor including a core-shell nanostructure, and more particularly, to a sensor including: a base material; a sensing part including a core-shell nanostructure that has a core including a first metal oxide and a shell including a second metal oxide formed on the core; and two electrode layers spaced from each other on the sensing part. | 2015-10-22 |
20150300981 | Potentiometric sensor element and method for producing same - The potentiometric sensor element comprises a measuring element and a shield housing permanently bonded to the measuring element, in which housing an electronic sensor unit is accommodated and which is sealed off against external influences. The electronic sensor unit is connected to a contactless interface adapted to exchange energy and signals with a corresponding contactless interface in an electronic base unit. The shield housing comprises an outer sleeve and an inner sleeve, accommodated within the outer sleeve, wherein the electronic sensor unit is accommodated in the inner sleeve and is surrounded there by a first casting compound. The filled inner sleeve is in turn bonded permanently to the outer sleeve by means of a second casting compound, which is different from the first casting compound. | 2015-10-22 |
20150300982 | Microbially-Based Sensors for Environmental Monitoring - The present invention relates to the field of surface water monitoring. More specifically, the present invention provides low-cost, real-time bio-electrochemical sensors for surface water monitoring based on the metabolism of one or more electrogenic microbes. | 2015-10-22 |
20150300983 | A METHOD AND AN APPARATUS FOR THE DETECTION OF A TAGGING MATERIAL IN FLUIDS - The present invention relates to a real time identification method of working/functional fluid products comprising a specified tagging material ( | 2015-10-22 |
20150300984 | ELECTRO-FLUIDIC FLOW PROBE - An apparatus for an electro-fluidic flow probe includes a body portion including an electro-fluidic bias tee for receiving (i) a fluid electrolyte and (ii) an electrical connection for providing an electrical potential to the fluid electrolyte; a first inlet including a tube extending from the first inlet to an outlet through the electro-fluidic bias tee; and a second inlet including the electrical connection having a wire that extends from the second inlet to the outlet through the electro-fluidic bias tee to transfer the electrical potential to a device under test. | 2015-10-22 |
20150300985 | FLUID HANDLING DEVICE AND FLUID HANDLING METHOD - This fluid handling device (micro fluid chip ( | 2015-10-22 |
20150300986 | FORMATION OF LAYERS OF AMPHIPHILIC MOLECULES - To form a layer separating two volumes of aqueous solution, there is used an apparatus comprising elements defining a chamber, the elements including a body of non-conductive material having formed therein at least one recess opening into the chamber, the recess containing an electrode. A pre-treatment coating of a hydrophobic fluid is applied to the body across the recess. Aqueous solution, having amphiphilic molecules added thereto, is flowed across the body to cover the recess so that aqueous solution is introduced into the recess from the chamber and a layer of the amphiphilic molecules forms across the recess separating a volume of aqueous solution introduced into the recess from the remaining volume of aqueous solution. | 2015-10-22 |
20150300987 | REMOVAL OF BACKGROUND IN MPI - The present invention relates to an apparatus ( | 2015-10-22 |
20150300988 | PSC ANCHORAGE FOR MONITORING A STATUS CHANGE OF PS STEEL MEMBER AND PSC GIRDER USING THE SAME - Provided herein is a PSC anchorage and a PSC girder using the same, the PSC anchorage including an anchorage plate having a central hole through which a PS steel member penetrates; a protruding unit protruding from the anchorage plate, and through which the PS steel member penetrates; and a metering unit configured to measure information on a state of the PS steel member. | 2015-10-22 |
20150300989 | METHOD AND APPARATUS FOR DETERMINING THE HEALTH AND REMAINING SERVICE LIFE OF AUSTENITIC STEEL REFORMER TUBES AND THE LIKE - Testing methods and apparatus for testing the health of steel tubes used in reformers and other tubes and pipes used in other high temperature applications. The method includes the steps of transmitting two sinusoidal electromagnetic signals, each having a different frequency F | 2015-10-22 |
20150300990 | SURFACE SENSING METHOD FOR CORROSION SENSING VIA MAGNETIC MODULATION - A method includes pulsating a magnetic field at a first location associated with an external surface of a wall containing magnetic material. The method also includes measuring at least one characteristic of the pulsating magnetic field at a second location associated with the external surface of the wall. The at least one characteristic changes based on corrosion on an internal surface the wall between the first and second locations. The magnetic field could be pulsated by applying an AC signal to a conductive coil or by vibrating a magnet. The method could also include analyzing the at least one measured characteristic to identify an amount of the corrosion and/or a change in the amount of the corrosion. Use of the internal surface the wall could be modified based on the amount or change of the corrosion. Multiple magnetic fields can be generated at multiple first locations, and the at least one characteristic can be measured at multiple second locations. | 2015-10-22 |
20150300991 | MANUALLY OPERATED SMALL ENVELOPE SCANNER SYSTEM - A scanner system and method for acquisition of position-based ultrasonic inspection data are described. The scanner system includes an inspection probe and a first non-contact linear encoder having a first sensor and a first scale to track inspection probe position. The first sensor is positioned to maintain a continuous non-contact Interface between the first sensor and the first scale and to maintain a continuous alignment of the first sensor with the inspection probe. The scanner system may be used to acquire two-dimensional inspection probe position data by including a second non-contact linear encoder having a second sensor and a second scale, the second sensor positioned to maintain a continuous non-contact interface between the second sensor and the second scale and to maintain a continuous alignment of the second sensor with the first sensor. | 2015-10-22 |
20150300992 | METHOD FOR MEASURING HEIGHT OF LACK OF PENETRATION AND ULTRASONIC FLAW DETECTOR - A method for measuring the degree of fusion involves: a step for creating a dividing pulse amplitude curve by using a probe that emits ultrasound beams; a step for scanning the probe that emits ultrasound beams at a predetermined angle on a surface that has weld beads of multiple welding specimens having different degrees of fusion and for obtaining beam path length information from the dividing pulse amplitude curve and the height of an F echo that returned to the probe after hitting the fused section of a welding site; and a step for obtaining a regression formula expressing the relationship between the beam path length information and the degree of fusion. | 2015-10-22 |
20150300993 | ULTRASONIC INSPECTION - One embodiment provides a method comprising: providing a sample comprising a bulk amorphous alloy; scanning ultrasonically at least a portion of the sample to determine a parameter of the sample in the portion; and comparing the parameter to a predetermined standard to derive a property related to the sample. | 2015-10-22 |
20150300994 | CRANKSHAFT FLAW DETECTION DEVICE - A crankshaft flaw detection device ( | 2015-10-22 |
20150300995 | NONDESTRUCTIVE INSPECTION USING CONTINUOUS ULTRASONIC WAVE GENERATION - Methods and apparatus are disclosed for analyzing structures by applying a continuous ultrasonic excitation and measuring steady state response of the structures using laser Doppler vibrometery, or other techniques. In one example, a method comprises applying a continuous signal having one or more periodic tones to the structure, generating measurements of wave response to the signal at each of a plurality of inspection points of the structure, and, for each of the periodic tones, estimating wavenumbers for a number of the inspection points of the structure based on the wave response measurements and the frequency of the periodic tones. The estimated wavenumbers can be used to determine properties of the structure, including defects, damage, or variation in thickness. | 2015-10-22 |
20150300996 | FLUID ANALYSER COMPRISING A FLAMMABLE SUBSTANCE AND CORRESPONDING METHOD | 2015-10-22 |
20150300997 | CONDENSATE-GAS RATIOS OF HYDROCARBON-CONTAINING FLUIDS - Analyzing a hydrocarbon-containing fluid includes providing a hydrocarbon-containing fluid to a separation system including a cyclone separator, and separating the hydrocarbon-containing fluid into a gas phase sample and a liquid phase sample. The liquid phase sample is separated into an aqueous sample and a non-aqueous sample. The volume of the gas phase sample and of the non-aqueous sample are assessed, and the ratio of the volume of the non-aqueous sample to the volume of the gas phase sample yields the condensate-gas ratio. | 2015-10-22 |
20150300998 | MICROCOLUMN FOR USE IN GAS CHROMATOGRAPHY - A microcolumn for use in gas chromatography comprises a self-supporting polymer body that functions as a stationary phase and a structural support. The polymer body comprises an enclosed channel having a length L, height h and width w extending therethrough and one or more channel walls surrounding the enclosed channel. The one or more channel walls are integrally formed with the polymer body. The polymer body and the one or more channel walls may comprise a phase-separated polymer composition. | 2015-10-22 |
20150300999 | MEASUREMENT SYSTEM INCLUDING A NETWORK OF NANOELECTROMECHANICAL SYSTEM RESONATORS - The invention relates to a measurement system including a network of nanoelectromechanical system (NEMS) resonators, characterized in that: each one of said resonators includes: an electrostatic activation device capable of generating a vibration of a beam exposed to said excitation signal, at least one piezoresistive stress gauge made of a doped semiconducting material, extending from the beam so as to detect a movement of said beam, the variation in the electrical resistance of said at least one gauge supplying an output signal; said network includes at least two groups of resonators, each group including at least two resonators having an identical empty resonance frequency, each group of resonators having an empty resonance frequency different from that of each other group; the resonators forming each group are connected in parallel; the groups of resonators forming said network are connected in parallel; said system includes a reading device designed to supply an excitation signal at the network input and to determine the resonance frequency of a group of resonators which is selected by injecting, into said excitation signal, a frequency component corresponding to the empty resonance frequency of each selected group of resonators, and by identifying, in the output signal of the network, a resonance frequency component of the selected group of resonators. | 2015-10-22 |
20150301000 | FLAME IONIZATION DETECTION FOR SUPERCRITICAL FLUID CHROMATOGRAPHY EMPLOYING A MATCHED SEPARATION COLUMN AND FLAME BURNER - The present disclosure relates to flame based detection methods for compressed mobile phase chromatography. In particular, the present disclosure relates to the operation of a flame ionization detector for carbon dioxide based chromatography, such as supercritical fluid chromatography. The present disclosure includes a method of matching a chromatographic column with a flame ionization detector inner burner including providing a chromatographic column with an internal diameter, determining an optimal mobile phase flow rate for the chromatographic column, calculating an optimal inner diameter of the inner burner that combined with the internal diameter and flow rate of the column produces optimal detector performance, and providing a flame ionization detector inner burner having an inner diameter substantially equal to the calculated optimal inner diameter. | 2015-10-22 |
20150301001 | FULLY AUTOMATED ANALYTICAL METHOD FOR DETERMINATION OF CHLOROETHERS IN WATER AND URINE SAMPLE - A fully automated flow assisted-solid-phase microextraction (FA-SPME) is developed for the determination of chloroethers in aqueous samples. A CTC CombiPAL autosampler coupled with gas chromatography-mass spectrometry (GC-MS) is used to automate the extraction process. In this method, the SPME fiber is exposed to a sample in direct immersion. After exposure, the fiber is desorbed at the injection port of GC-MS. | 2015-10-22 |
20150301002 | AUTOMATED SYSTEM FOR SAMPLE PREPARATION AND ANALYSIS - A sample preparation and analysis system. The system includes a sample preparation system and a sample analysis system. The sample preparation system prepares samples in accordance with an assay that is selected from a database containing a plurality of unique assays. The sample analysis system includes an analyzer that is dynamically reconfigurable based on the selected assay so as to analyze the prepared sample in accordance with that selected assay. A data communication link communicates data from the sample preparation system to the sample analysis system to reconfigure the analyzer in accordance with the selected assay. | 2015-10-22 |
20150301003 | METHOD FOR MEASURING THE TRIBOCHARGING PROPERTIES OF BULK GRANULAR MATERIALS AND POWDERS - A method is provided for measuring the tribocharging properties of bulk granular materials and powders. A test sample of bulk material is put in contact with a surface of contact material moving in a circular path relative to the test sample under controlled speed and time and the amount of charge generated on the surface of the test sample is measured. Optionally, the friction between the contact surface and the test sample can also be measured. Using this method, many variables that relate to the tribocharging of granular materials can be studied including contact speed between the contact surface and material, contact time between the contact surface and material, pressure between the contact surface and material, and friction between the contact surface and material. | 2015-10-22 |
20150301004 | METHOD AND SYSTEM FOR DETERMINING THE LOCATION OF A FECAL INSULT - A method for determining the location of a fecal insult, includes: detecting the concentration of at least one gas indicative of feces at a plurality of locations in a defined space; and determining whether said concentration of said gas exceeds a predetermined first threshold value. The method includes: detecting the concentration of hydrogen gas at each of said locations; detecting the concentration of at least one further gas component being indicative of feces in said space; and determining that a fecal insult has occurred in a location where said detected concentration of hydrogen gas exceeds said first threshold value, provided that the detected concentration of said further gas component also exceeds a predetermined second threshold value in said location. | 2015-10-22 |
20150301005 | System and Method for Automatically Adjusting Gas Sensor Settings and Parameters - A system and method are disclosed including an automatic sensor excitation voltage adjustment feature, a multi-range concentration feature, and a single calibration feature. The automatic sensor excitation voltage adjustment feature may include a transmitter having an associated microprocessor that provides an initial voltage to an associated sensor. The sensor may include a microprocessor, and as the voltage changes a correction signal may be relayed from the sensor microprocessor to the transmitter microprocessor. The correction signal may be used by the transmitter microprocessor to adjust the voltage applied to the sensor. The multi-range concentration sensor feature may include an amplifier associated with the sensor/microprocessor to create gain settings used to optimize sensor resolution by changing a gain value associated with the sensor. This, in turn, enables a single sensor to be used for a variety of different concentration ranges, as desired by a user. The single calibration feature enables a sensor to be calibrated at a single gas concentration value, and thereafter be used for a variety of different concentration range applications. Other embodiments are described and claimed. | 2015-10-22 |
20150301006 | Method for approximating the integrated complex error function - A method for the high-speed, high-accuracy approximation of spectrally integrated line profiles is described. The approach enables the computation of line-by-line (LBL) radiative transfer at reduced spectral resolution without loss of accuracy. The algorithm provides rapid and accurate computation of area under the line function in a way that preserves spectral radiance and, consequently, radiant intensity. The error analysis we provide shows the high-accuracy of the approximations presented. A comparison of the performance of the method with that of the traditional LBL approaches is given. | 2015-10-22 |