Patents Issued in January 30, 2014
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Publication number: 20140026629Abstract: Embodiments of the invention relate to a method of making a mineral product. The method includes contacting a carboxylic acid and an inorganic mineral compound sufficient to form a solution, reacting the solution over a period of time sufficient to provide a mineral chelated compound, transferring the mineral chelated compound to one or more molds prior to the compound substantially solidifying and reducing the size of the mineral chelated compound sufficient to provide a rapidly soluble mineral chelated product.Type: ApplicationFiled: October 1, 2013Publication date: January 30, 2014Applicant: Ralco Nutrition, Inc.Inventors: Brian Jon KNOCHENMUS, Jon Kent KNOCHENMUS, Richard Dale LAMB, Myyra Arlene LAMB
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Publication number: 20140026630Abstract: A hydromechanical forming tool is disclosed that may include electro-hydraulic forming chambers in which a stored charge circuit may be discharged through electrodes to improve the level of detail that may be formed in a blank. The hydromechanical forming tool may include a liquid chamber at the entrance to the draw chamber to reduce friction, as the blank is drawn into the draw chamber. The draw chamber may have a movable bottom wall that is moved in tandem with the punch to reduce the amount of liquid in the draw chamber and reduce the need to pump liquid into and out of the draw chamber during a hydromechanical forming tool cycle.Type: ApplicationFiled: August 29, 2013Publication date: January 30, 2014Applicant: Ford Global Technologies, LLCInventor: Sergey Fedorovich Golovashchenko
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Publication number: 20140026631Abstract: Rolling method for the production of flat products with low productivity, comprising a continuous casting step at a speed comprised between 3.5 m/min and 6 m/min of a thin slab with a thickness comprised between 25 mm and 50 mm, a roughing step to reduce the thickness in at least one forming stand or roughing stand, to a value comprised between 10 mm and 40 mm, preferably between 10 mm and 30 mm, even more preferably between 10 mm and 20 mm and suitable for winding, a rapid heating step using induction in order to at least restore the temperature lost in the segment downstream of casting and in the roughing step, a winding/unwinding step in a winding/unwinding device with two mandrels, a rolling step in a Steckel type rolling unit with two reversing type stands of the product unwound by the winding/unwinding device comprising not more than three double rolling passes, or two inversions, in order to obtain a final product comprised between 1-1.Type: ApplicationFiled: January 19, 2012Publication date: January 30, 2014Applicant: DANIELI & C. OFFICINE MECCANICHE SPAInventors: Gianpietro Benedetti, Paolo Bobig
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Publication number: 20140026632Abstract: Connection element and connection element setting device and system. Connection element includes a set head and a stem, including a wall surrounding a longitudinal channel, connecting to the set head. The wall has at least one longitudinal slot located between the set head and an end section facing away from the set head, and the end section is smooth on an inside facing the longitudinal channel.Type: ApplicationFiled: July 26, 2013Publication date: January 30, 2014Applicant: GESIPA BLINDNIETTECHNIK GMBHInventors: Thomas BAMBERGER, Christoph DUMPE, Richard GAERTNER, Lothar WILLE, Hans-Ulrich HARDER
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Publication number: 20140026633Abstract: A system and method for detecting an anode pressure sensor failure in a fuel cell system. The system and method include a controller that sets an initial minimum anode pressure sensor value and an initial maximum anode pressure sensor value. The controller determines a desired time interval for sampling anode pressure measurements and determines a total number of samples of anode pressure measurements to be collected by the controller from an anode pressure sensor. The controller also compares a pressure difference between the initial or a measured minimum anode pressure and the initial or a measured maximum anode pressure to a predetermined pressure difference threshold and sets a pressure sensor fault if the pressure difference between the initial or measured minimum anode pressure and the initial or maximum anode pressure is less than the predetermined pressure difference threshold.Type: ApplicationFiled: July 27, 2012Publication date: January 30, 2014Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Jun Cai, Daniel C. Di Fiore, Steven R. Falta, Sergio E. Garcia, Carol A. Galskoy
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Publication number: 20140026634Abstract: A device for calibrating and testing echotomographic equipment comprises an electric motor, a pair screw—female screw, wherein the screw is connected to an outlet shaft of the motor and the female screw is mobile with respect to a supporting plane, so as to transform a rotary motion of the motor shaft into a linear motion, a piston connected to the female screw and linearly mobile, coherently to the female screw, a membrane stressed by the piston, means apt to allow propagating ultrasound waves towards/from said membrane.Type: ApplicationFiled: April 11, 2012Publication date: January 30, 2014Applicant: UNIVERSITA DEGLI STUDI DE ROMA LA SAPIENZAInventors: Franco Marinozzi, Fabiano Bini
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Publication number: 20140026635Abstract: Field testing apparatus includes load device with drop weight for generating force impact and load stamp for introducing the force impact into asphalt. Load stamp is guided in a guide element. The load stamp is guided with its stamp face resting flat on the asphalt surface for testing. Time dependence of acceleration of load stamp is measured with acceleration sensor and movement of the load stamp is measured with displacement sensor. When impact force generated by the device is applied, the load stamp penetrates into the asphalt for testing. This penetration has a dynamic and a static depth (sdyn, sst). Load stamp is subjected to force impacts: For each force impact, time dependence of acceleration of load stamp and movement of load stamp are measured and temporarily stored, until static penetration depth (sst) is smaller than or equal to the predetermined minimum static penetration depth (sstmin).Type: ApplicationFiled: March 27, 2013Publication date: January 30, 2014Inventor: Bernd Zorn
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Publication number: 20140026636Abstract: A contaminant detection system has a fluid path. A meter and a plurality of fluid conduits are disposed along the fluid path. The meter is configured to detect an operating parameter of a fluid. The plurality of fluid conduits forms a plurality of intermediate fluid paths. Each fluid conduit has a restriction orifice (RO), an inlet control valve, and an outlet control valve. In addition, the plurality of fluid conduits has a control line and an exposed line. The control line is configured to be isolated from the fluid for a time period. The exposed line is configured to be exposed to the fluid for the time period. The system is configured to determine a contaminant concentration of the fluid at least in part using the operating parameter and the time period.Type: ApplicationFiled: July 27, 2012Publication date: January 30, 2014Applicant: GENERAL ELECTRIC COMPANYInventors: Patrick Edward Pastecki, Joe Schornick, Michal Marek Knapczyk
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Publication number: 20140026637Abstract: Device for analysis by gas phase chromatography comprising: a chromatography micro-column, a detection module comprising at least one NEMS and/or MEMS type detector arranged in channel, a direct fluidic connection between an evacuation end of the chromatography micro-column and an admission end of the channel of the detection module, a thermoelectric module, the hot face heating the chromatography micro-column and the cold face cooling the detection module.Type: ApplicationFiled: July 24, 2013Publication date: January 30, 2014Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENE ALTInventors: Henri BLANC, Julien Arcamone
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Publication number: 20140026638Abstract: Analytes are rapidly desorbed from a carbonaceous sorbent powder with improved quantitation and reduced analyte re-adsorption, thermal degradation, and rearrangement. The sample is distributed in a thin layer onto a desorption surface within a chamber. The layer can be a monolayer. Heating light irradiates the sample through a window, directly and rapidly heating the sample while the desorbed analytes diffuse into a vacuum or are removed by a carrier gas. Finally, the sorbent is flushed from the chamber by a transport gas. The desorption surface can be an inner surface of the window, or a surface of a porous frit that divides the chamber into two sections. The frit can be stainless steel or glass. The carrier gas can be helium, argon, or carbon dioxide. The light source can be a tungsten halogen lamp. A heater can control the chamber temperature according to a heating profile.Type: ApplicationFiled: May 9, 2012Publication date: January 30, 2014Applicant: BAE SYSTEMS Information & Electronic Systems Integration Inc.Inventors: Michael J. Bowers, II, Tadd C. Kippeny
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Publication number: 20140026639Abstract: A system for analyzing gas concentrations in a gas mixture includes an array of semiconductor light sources which are configured to generate an electromagnetic radiation having a narrow bandwidth. A controller modulates the electromagnetic radiation at a modulating frequency to provide light pulses at an absorption wavelength of at least one target gas. The system also includes an acoustic resonant gas chamber to hold the gas mixture and configured to receive the light pulses and amplify acoustic signals emanating from the gas mixture. A processor determines a concentration of the target gas based on acoustic signals.Type: ApplicationFiled: July 30, 2012Publication date: January 30, 2014Applicant: GENERAL ELECTRIC COMPANYInventors: Xuefeng Wang, Boon Kwee Lee
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Publication number: 20140026640Abstract: An improved Pirani sensor uses a measuring element disposed within a fluid between a base plate and a cover. The measuring element is held by suspension members that are connected to the base plate. A heating element is thermally conductively connected to the suspension members. Using the sensor the characteristic of the fluid is determined by evaluating the heat transfer from the thermal element through the fluid into the cover when heating power is applied to measuring element. Parasitic conductive heat loss from the measuring element into the suspension members is compensated by applying power to the heating element.Type: ApplicationFiled: July 29, 2013Publication date: January 30, 2014Inventor: Heinz Plöchinger
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Publication number: 20140026641Abstract: Improved gas leak detection from moving platforms is provided. Automatic horizontal spatial scale analysis can be performed in order to distinguish a leak from background levels of the measured gas. Source identification can be provided by using isotopic ratios and/or chemical tracers to distinguish gas leaks from other sources of the measured gas. Multi-point measurements combined with spatial analysis of the multi-point measurement results can provide leak source distance estimates. These methods can be practiced individually or in any combination.Type: ApplicationFiled: October 19, 2012Publication date: January 30, 2014Inventor: Picarro, Inc.
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Publication number: 20140026642Abstract: A gas and/or humidity sensor system may include two differing capacitive sensor unit cell structures. A first unit cell has a capacitance measurement that is dependent upon capacitance effects that substantially do not extend to the upper reaches of the sensor's gas/humidity sensitive layer and a second unit cell has a capacitance measurement that is dependent upon electric field effects that extend substantially beyond the distance of the electric fields of the first unit cell. The capacitance associated with the electric fields in the upper regions of the gas/humidity sensitive layer may then be obtained to a first order by subtracting the capacitance of the first unit cell from the capacitance of the second unit cell. By subtracting the capacitance, a capacitance associated with the capacitance of the electric fields of the layer (or portion of layer) of interest may be approximated.Type: ApplicationFiled: July 25, 2012Publication date: January 30, 2014Inventor: John O. O'Connell
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Publication number: 20140026643Abstract: A device for measuring permeability of a filter cartridge seal includes a blocking member for blocking an input to the filter cartridge and a housing for tightening the seal. A removable chamber wall is configured to form a sealed chamber with the housing and the blocking member. Pressure in the sealed chamber is varied to test the seal and to detect leaks.Type: ApplicationFiled: July 24, 2013Publication date: January 30, 2014Inventors: Philippe Claudon, Ludovic Pesenti
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Publication number: 20140026644Abstract: By monitoring pressure transients in a liquid within a liquid distribution system using only a single sensor, events such as the opening and closing of valves at specific fixtures are readily detected. The sensor, which can readily be coupled to a faucet bib, transmits an output signal to a computing device. Each such event can be identified by the device based by comparing characteristic features of the pressure transient waveform with previously observed characteristic features for events in the system. These characteristic features, which can include the varying pressure, derivative, and real Cepstrum of the pressure transient waveform, can be used to select a specific fixture where a valve open or close event has occurred. Flow to each fixture and leaks in the system can also be determined from the pressure transient signal. A second sensor disposed at a point disparate from the first sensor provides further event information.Type: ApplicationFiled: May 7, 2013Publication date: January 30, 2014Applicant: University of WashingtonInventor: University of Washington
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Publication number: 20140026645Abstract: An apparatus to test a property of a fluid is provided. The apparatus includes a suspended member to be submerged in a fluid and a control device. The control device is coupled to the suspended member and is configured to pull the suspended member through at least a portion of the fluid to test a property of the fluid.Type: ApplicationFiled: July 25, 2012Publication date: January 30, 2014Inventors: Kingsley Ihueze Nzeadibe, Kenneth Heidt Matthews, III, Dale Eugene Jamison
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Publication number: 20140026646Abstract: Provided are sensors for determining the concentration of an analyte in a sample fluid. In certain embodiments, the sensors include conductive particles and exhibit improved uniformity of distribution of one or more sensing chemistry components, increased effective working electrode surface area, and/or reduced entry of interfering components into a sample chamber of the sensor. Methods of using and manufacturing the sensors are also provided.Type: ApplicationFiled: July 24, 2013Publication date: January 30, 2014Inventors: Benjamin J. Feldman, Zenghe Liu, Tianmei Ouyang, Suyue Qian
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Publication number: 20140026647Abstract: A fitting assembly having a nut, a ferrule, and a ferrule tip that may be assembled by an operator. The fitting assembly includes a nut with first and second ends, with the second end adapted to receive the first end of a ferrule, and a ferrule tip with a first end having an externally tapered portion adapted to abut the second end of the ferrule and a second end adapted to be received in a component or fitting of a liquid chromatography system. The nut, ferrule and ferrule tip of the fitting assembly have passageways therethrough for receiving and removably holding tubing.Type: ApplicationFiled: September 26, 2013Publication date: January 30, 2014Applicant: IDEX Health & Science LLCInventors: Scott J. Ellis, Eric Beemer, Nathaniel Nienhuis, Craig W. Graham, Troy N. Sanders
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Publication number: 20140026648Abstract: A known metering system for automatically maintaining a predefinable concentration of a liquid corrosion inhibitor in the aqueous hydraulic liquid of a water-hydraulic hydraulic system is characterized in that the measuring circuit can be disconnected from the hydraulic system (controllable valves 14, 15), in that the measuring circuit can be short-circuited between the outlet line and the inlet line by means of controllable valves 16, 17 and can be connected to a source (cleaning tank 18) of a cleaning liquid for a cleaning circuit. As a result, a cleaning liquid for cleaning the concentration sensor can be circulated in the measuring circuit for a predefinable time. For the purpose of calibration, the metering system can be charged with a reference liquid with a known inhibitor concentration, in particular water, in particular water from the public supply. Further sensors (23-25) can be connected into the measuring circuit.Type: ApplicationFiled: March 28, 2012Publication date: January 30, 2014Applicant: TIEFENBACH CONTROL SYSTEMS GMBHInventors: Ulrich Schmitz, Hans-Hermann Hunfeld
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Publication number: 20140026649Abstract: Embodiments of the present invention provide an integrated circuit system including a first active layer fabricated on a front side of a semiconductor die and a second pre-fabricated layer on a back side of the semiconductor die and having electrical components embodied therein, wherein the electrical components include at least one discrete passive component. The integrated circuit system also includes at least one electrical path coupling the first active layer and the second pre-fabricated layer.Type: ApplicationFiled: September 30, 2013Publication date: January 30, 2014Applicant: ANALOG DEVICES, INC.Inventors: Alan J. O'DONNELL, Santiago IRIARTE, Mark J. MURPHY, Colin G. LYDEN, Gary CASEY, Eoin Edward ENGLISH
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Publication number: 20140026650Abstract: The invention relates to a method for detecting rubbing and/or contact points on machines with rotating parts. The rotating parts form an electrical coaxial system with respect to the stationary parts of such a machine, in which system electrical voltage pulses are propagated at a characteristic speed because of the small distance between the rotating and the stationary part. Short electrical voltage pulses and/or continuous alternating voltage signals are applied between the rotating part and the stationary part, an electrical connection occurring between the rotating and the stationary part at a rubbing and/or contact point. In order to locate this rubbing and/or contact point as a point of electrical discontinuity, the period of time until the reflected pulses arrive is measured along the path of propagation of the electrical voltage pulses and/or of the continuous alternating voltage signals.Type: ApplicationFiled: July 23, 2013Publication date: January 30, 2014Applicant: ALSTOM Technology LtdInventors: Maximilian HOBELSBERGER, Ken Yves Haffner, Etienne Louis Laprais, Peter Broch
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Publication number: 20140026651Abstract: Described are a delay-based fill-level measurement device and a delay-based fill-level measurement method, in which the echoes of successive echo curves are grouped and combined into tracks. Subsequently, the linear relationship between two tracks is determined and this linear relationship is used so as to determine one or more unknowns therefrom. From this, for example the dielectric constant of the filling medium, the container depth or probe length of a probe of the device or the position of an expected echo can be derived.Type: ApplicationFiled: July 22, 2013Publication date: January 30, 2014Applicant: VEGA Grieshaber KGInventors: Roland WELLE, Christian Hoferer, Karl Griessbaum
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Publication number: 20140026652Abstract: A humidity sensor is provided having humidity levels approaching 100% relative humidity can be measured, as well as condensation measurements which appear as RH values “above 100%”. The humidity sensor is a capacitance based sensor. The capacitor(s) of the sensor is dimensioned so that substantial electric fields of the capacitor extend to the sensor/ambient air interface so that the conditions at the ambient side of the interface provide data for the sensor. In particular, the capacitance effects of moisture formation on the ambient side of the sensor/ambient air interface are utilized as part of the measurements so that relative humidity levels below and above 100% can be detected. The capacitor(s) of the sensor is dimensioned so that substantial electric fields of the capacitor extend to the air interface so that the conditions at ambient side of the interface provide data for the sensor.Type: ApplicationFiled: July 25, 2012Publication date: January 30, 2014Inventors: Timothy Cummins, John O. O'Connell
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Publication number: 20140026653Abstract: Stacked layers of non-continuous opaque layer structures are disclosed herein that may be configured to block radiation such as visible light or other forms of light, while at the same time allowing penetration of ambient gases. In one example, such non-continuous opaque layer structures may be configured as stacked non-continuous metal layer structures that together fully block penetration of radiation while at the same provide sufficient open spaces between and/or within the metal layer segments of a given integrated circuit layer to meet maximum metal spacing rules. In another example, such non-continuous opaque layer structures may be configured as capacitive structures.Type: ApplicationFiled: March 14, 2013Publication date: January 30, 2014Applicant: SILICON LABORATORIES INC.Inventors: Bruce P. Del Signore, John O. O'Connell
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Publication number: 20140026654Abstract: A differential gradient of gravity is directly measured from the interferometric combination of two light beams which reflect from pairs of three freefalling test masses. Optical path lengths of two beam arms change relative to one another because of differential gradient of gravity effects the test masses differently simultaneous freefall. The relatively large background of gravity and the gradient of gravity are eliminated from the measurement while simultaneously achieving a high level of common mode rejection of other spurious influences.Type: ApplicationFiled: August 15, 2012Publication date: January 30, 2014Applicant: MICRO-G LACOSTE, INC.Inventors: Fred J. Klopping, Ryan M. Billson, Timothy M. Niebauer
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Publication number: 20140026655Abstract: A test mass used for light beam interferometric gravity characteristic measurement has a center of mass located equidistant and colinear with optical center points of two oppositely reflecting retroreflectors. Rotation of the test mass about its center of mass during freefall changes the path length of the oppositely reflected light beams by equal amounts, thereby achieving common mode cancellation of the effects of test mass rotation when the two reflected light beams are interferometrically combined.Type: ApplicationFiled: August 1, 2012Publication date: January 30, 2014Applicant: MICRO-G LACOSTE, INC.Inventors: Fred J. Klopping, Ryan M. Billson, Timothy M. Niebauer
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Publication number: 20140026656Abstract: A sensor includes at least a housing (3) which encloses a housing interior (6), a printed circuit board (8) and a sensing element (10). The printed circuit board (8) has electronic components (9) and is located within the housing interior (6). The sensing element (10) is electrically connected to the printed circuit board (8) and is located within the housing interior (6). The sensing element (10) is frictionally connected to the housing (3) so that the sensing element (10) is held in position in the housing interior (6).Type: ApplicationFiled: July 24, 2013Publication date: January 30, 2014Applicant: Baumer Electric AGInventors: Mathias SCHWENDIMANN, Erich HOHLOCH
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Publication number: 20140026657Abstract: An inertial force sensor includes a detecting device which detects an inertial force, the detecting device having a first orthogonal arm and a supporting portion, the first orthogonal arm having a first arm and a second arm fixed in a substantially orthogonal direction, and the supporting portion supporting the first arm. The second arm has a folding portion. In this configuration, there is provided a small inertial force sensor which realizes detection of a plurality of different inertial forces and detection of inertial forces of a plurality of detection axes.Type: ApplicationFiled: September 20, 2013Publication date: January 30, 2014Applicant: Panasonic CorporationInventors: Satoshi Ohuchi, Hiroyuki Aizawa, Jiro Terada, Takami Ishida, Ichirou Satou, Hideo Ohkoshi, Yohei Ashimori
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Publication number: 20140026658Abstract: A method of using a MEMS gyroscope is disclosed herein, wherein the MEMS gyroscope comprised a magnetic sensing mechanism. A magnetic field is generated by a magnetic source, and is detected by a magnetic sensor. The magnetic field varies at the location of the magnetic sensor; and the variation of the magnetic field is associated with the movement of the proof-mass of the MEMS gyroscope. By detecting the variation of the magnetic field, the movement and thus the target angular velocity can be measured.Type: ApplicationFiled: July 5, 2013Publication date: January 30, 2014Inventors: BIAO ZHANG, TAO JU
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Publication number: 20140026659Abstract: A method of using a MEMS gyroscope is disclosed herein, wherein the MEMS gyroscope comprised a magnetic sensing mechanism. A magnetic field is generated by a magnetic source, and is detected by a magnetic sensor. The magnetic field varies at the location of the magnetic sensor; and the variation of the magnetic field is associated with the movement of the proof-mass of the MEMS gyroscope. By detecting the variation of the magnetic field, the movement and thus the target angular velocity can be measured.Type: ApplicationFiled: July 5, 2013Publication date: January 30, 2014Inventors: BIAO ZHANG, TAO JU
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Publication number: 20140026660Abstract: A MEMS gyroscope is disclosed herein, wherein the MEMS gyroscope comprised a magnetic sensing mechanism and a magnetic source that is associated with the proof-mass. The magnetic sensing mechanism comprises multiple magnetic field sensors that are designated for sensing the magnetic field from a magnetic source so as to mitigate the problems caused by fabrication.Type: ApplicationFiled: July 6, 2013Publication date: January 30, 2014Inventors: Biao Zhang, Tao Ju
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Publication number: 20140026661Abstract: A MEMS gyroscope is disclosed herein, wherein the MEMS gyroscope comprised a magnetic sensing mechanism and a magnetic source that is associated with the proof-mass. The magnetic sensing mechanism comprises multiple magnetic field sensors that are designated for sensing the magnetic field from a magnetic source so as to mitigate the problems caused by fabrication.Type: ApplicationFiled: July 6, 2013Publication date: January 30, 2014Inventors: Biao Zhang, Tao Ju
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Publication number: 20140026662Abstract: A gyroscope comprises a substrate and a guided mass system. The guided mass system comprises proof masses and guiding arms disposed in a plane parallel to the substrate. The proof masses are coupled to the guiding arm by springs. The guiding arm is coupled to the substrate by springs. At least one of the proof-masses is directly coupled to the substrate by at least one anchor via a spring system. The gyroscope also comprises an actuator for vibrating one of the proof-masses in the first direction, which causes another proof mass to rotate in the plane. Finally, the gyroscope also includes transducers for sensing motion of the guided mass system in response to angular velocities about a single axis or multiple input axes.Type: ApplicationFiled: September 30, 2013Publication date: January 30, 2014Applicant: InvenSense, Inc.Inventors: Ozan ANAC, Joseph SEEGER
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Publication number: 20140026663Abstract: A device and method measure an acceleration of a moving body. The device contains a solid body having a moving part and an internal cavity capable of allowing for a free movement of the moving part. The internal cavity has at least one wall forming a sloping track, the sloping track having a surface allowing for the free movement of the moving part on the sloping track between an initial position at rest and a distant position spaced from the initial position situated at an end of the internal cavity and reachable by the moving part during a variation in acceleration. The moving part moving from the initial position to the distant position in the internal cavity under an effect of the acceleration of the moving body. At least one detector is provide and is capable of detecting a presence of the moving part at the distant position.Type: ApplicationFiled: May 30, 2011Publication date: January 30, 2014Applicant: SIEMENS S.A.S.Inventor: Yves Clarissou
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Publication number: 20140026664Abstract: Apparatus for detection of human falls comprises: an acceleration detector, for detecting vibration events, typically placed on a floor, a microphone, located in association with the acceleration detector for detection of corresponding sound events, and a classification unit to classify concurrent events from the microphone and the acceleration detector, thereby to determine whether a human fall is indicated. If the event appears to be a human fall, then an alarm is raised.Type: ApplicationFiled: September 30, 2013Publication date: January 30, 2014Applicants: Ben-Gurion University of the Negev Research and Development Authority, Ramot at Tel-Aviv University Ltd.Inventors: Israel GANNOT, Dimitry LITVAK, Yaniv ZIGEL
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Publication number: 20140026665Abstract: At least one exemplary embodiment is directed to an acoustic sensor that can be used to identify various fluids as well as concentrations of compounds dissolved in liquids.Type: ApplicationFiled: February 16, 2013Publication date: January 30, 2014Inventor: John Keady
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Publication number: 20140026666Abstract: Apparatus for determining a thickness of a wall of a pipe, featuring a signal processing module configured to respond to signaling containing information about traveling stress waves transmitted to and reflected back from a wall of a pipe by a sensor band that includes a series, ring or array having multiple transducers circumferentially arranged and mounted around, and attached to or clamped onto, an outside wall of the pipe; and determine a profile of a thickness of the wall of the pipe corresponding to circumferential locations of the multiple transducers based on the signaling received from the sensor band; and one or more orientation or rotation sensors, each responding to its orientation in relation to its displacement on the pipe and to provide an orientation signal containing information about the same.Type: ApplicationFiled: July 29, 2013Publication date: January 30, 2014Applicant: CIDRA CORPORATE SERVICES INC.Inventors: Christian Victor O'KEEFE, Robert J. MARON, Mark R. FERNALD, Timothy J. BAILEY, Alex M. Van der Spek, Michael A. DAVIS, John V. VIEGA
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Publication number: 20140026667Abstract: Apparatus for determining a thickness of a wall of a pipe, featuring a signal processing module configured to respond to signaling containing information about traveling stress waves transmitted to and reflected back from a wall of a pipe by a sensor band that includes a series, ring or array having multiple transducers circumferentially arranged and mounted around, and attached to or clamped onto, an outside wall of the pipe; determine a profile of a thickness of the wall of the pipe corresponding to circumferential locations of the multiple transducers based on the signaling received from the sensor band, and the provides corresponding signaling containing information about the profile of the thickness of the wall of the pipe; and another module configured to receive the corresponding signaling and provide a visual indication of either data or a graph of the thickness of the wall of the pipe.Type: ApplicationFiled: July 30, 2013Publication date: January 30, 2014Applicant: CiDRA Corporate Services Inc.Inventors: Christian Victor O'KEEFE, Robert J. MARON, Mark R. FERNALD, Timothy J. BAILEY, Alex M. Van der Spek, Michael A. DAVIS, John V. VIEGA
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Publication number: 20140026668Abstract: An ultrasound inspection system includes a part fixture at least partially submerged in a liquid bath. The part fixture includes at least one surface with a plurality of elongated protrusions extending from the surface and a fluid flow ingress aperture in the surface. A part to be inspected is secured on the fixture by circulating the liquid through a channel in the fixture such that the liquid flows around the part and into the ingress aperture. The part engages and is supported by the elongated protrusions, wherein the elongated protrusions are configured such that they do not interfere with the ultrasonic testing performed on the part.Type: ApplicationFiled: July 25, 2012Publication date: January 30, 2014Applicant: SPIRIT AEROSYSTEMS, INC.Inventors: David Michael Gayle, Adam Joseph Donar
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Publication number: 20140026669Abstract: A test fixture is provided for mounting a sample to a gas gun. The fixture includes a gun barrel mount including an annular enclosure with first and second axial ends, and a sample platform. The mount connects to the gas gun at the first end. The sample platform includes a tubular component having third and fourth axial ends, a pusher disk, an end plate, and a flange. The disk supports the sample and mounts to the end plate. The flange removably attaches to the component at the third end. The end plate removably attaches to the component at the fourth end and to the enclosure at the second end.Type: ApplicationFiled: July 30, 2012Publication date: January 30, 2014Applicant: United States Government , as represented by the Secretary of the NavyInventors: Susan L. Bartyczak, Willis Mock, JR.
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Publication number: 20140026670Abstract: A method for manufacturing an integrated circuit includes forming in a substrate a measuring circuit sensitive to mechanical stresses and configured to supply a measurement signal representative of mechanical stresses exerted on the measuring circuit. The measuring circuit is positioned such that the measurement signal is also representative of mechanical stresses exerted on a functional circuit of the integrated circuit. A method of using the integrated circuit includes determining from the measurement signal the value of a parameter of the functional circuit predicted to mitigate an impact of the variation in mechanical stresses on the operation of the functional circuit, and supplying the functional circuit with the determined value of the parameter.Type: ApplicationFiled: July 29, 2013Publication date: January 30, 2014Applicant: STMicroelectronics (Rousset) SASInventors: Pascal Fornara, Christian Rivero
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Publication number: 20140026671Abstract: A system measures the load on a bridge when being used by a vehicle. The system has at least one measuring module with a plurality of measuring channel units which have associated separate sensors, preferably DMS sensors, which are intended to be fitted to the bridge. The sensors transmit measurement signals, preferably by wire, to the measuring channel units which are associated with each of the sensors and derive digital measurement data from the measurement signals. The measuring module also has an associated transmission interface in order to transmit the digital measurement data to a remote evaluation unit.Type: ApplicationFiled: April 10, 2012Publication date: January 30, 2014Inventor: Markus Petschacher
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Publication number: 20140026672Abstract: A sample for electron microscopy includes a base member and a sensor. The sensor is configured to measure data on the sample. The sensor includes an insulating member and a measuring element. The insulating member is deposited in or near an area of observation that is defined on a surface of the base member. The measuring element is deposited on a surface of the insulating member or over the surface of the base member and the surface of the insulating member.Type: ApplicationFiled: July 3, 2013Publication date: January 30, 2014Inventors: Kenji MATSUMOTO, Hideo WATANABE
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Publication number: 20140026673Abstract: A system for evaluating integrity of a cutting blade includes at least one stress wave generator for generating at least one stress wave in a cutting blade under test. A sensor detects a signal generated by the at least one stress wave. An integrity analyzer coupled to the sensor determines an indication of integrity of the cutting blade based on at least one characteristic of the signal.Type: ApplicationFiled: July 30, 2013Publication date: January 30, 2014Applicant: NORTH CAROLINA STATE UNIVERSITYInventor: Richard Len Lemaster
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Publication number: 20140026674Abstract: The present invention related to a method, and an apparatus arrangement, for determining a fatigue limit for rolling contact initiated fatigue of a rolling bearing. The method comprises running a rolling bearing while being exerted to a load which generates sub-surface transformations in a rolling element contact zone of the outer or inner ring. Furthermore a set of sub-surface transformations in the contact zone along a raceway portion of the rolling bearing is identified and measured and used for generation of a parameter data set, wherein a fatigue parameter value representative of a predicted fatigue limit for the rolling bearing is determined based on the generated data set of sub-surface transformations.Type: ApplicationFiled: March 28, 2012Publication date: January 30, 2014Inventors: Thore Lund, Karin Rydén
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Publication number: 20140026675Abstract: Generally, the subject matter disclosed herein relates to testing pillar bumps formed on a semiconductor chip so as to detect the presence of anomalous stiff pillar bumps. One illustrative method disclosed herein includes positioning a test probe adjacent to a side of a pillar bump formed above a metallization system of a semiconductor chip, and performing a lateral force test on the pillar bump by contacting the side of the pillar bump with the test probe while moving the test probe at a substantially constant speed that is less than approximately 1 ?m/sec.Type: ApplicationFiled: July 27, 2012Publication date: January 30, 2014Applicant: GLOBALFOUNDRIES Inc.Inventors: Vivian W. Ryan, Holm Geisler, Dirk Breuer
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Publication number: 20140026676Abstract: Generally, the subject matter herein relates to detecting the presence of weak BEOL sites in a metallization system. One disclosed method includes performing a lateral force test on a pillar bump formed above a metallization system of a semiconductor chip, which includes contacting the pillar bump with a test probe while moving the test probe at a substantially constant speed that is less than approximately 1 ?m/sec along a path that is oriented at a substantially non-zero angle relative to a plane of the metallization system. Furthermore, the test probe is moving substantially away from the metallization system so that a force imposed on the pillar bump by the test probe has an upward component that induces a tensile load on the metallization system. The disclosed method also includes determining a behavioral interaction between the pillar bump and the metallization system during the lateral force test.Type: ApplicationFiled: July 27, 2012Publication date: January 30, 2014Applicant: GLOBALFOUNDRIES INC.Inventors: Vivian W. Ryan, Holm Geisler, Dirk Breuer
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Publication number: 20140026677Abstract: A fluid flow conditioning conduit for a fluid flow control gate which generates a conditioned fluid flow coupled to a flow meter which measures the velocity of the conditioned fluid flow allowing calculation of the volume of the conditioned fluid flow.Type: ApplicationFiled: July 26, 2013Publication date: January 30, 2014Applicant: Waterman Industries, Inc.Inventors: Kenneth W. Mikesell, Darryl R. Pauls
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Publication number: 20140026678Abstract: The present invention relates to a device for measuring the pressure and/or the tension exerted at different points of a flexible, foldable and/or extensible textile material capable of being used as a garment, lapel, or the like; said device is remarkable in that it includes, on the one hand, at least one sensor obtained from a single layer (1), formed of an arrangement of at least three types of fibers, piezoresistive fibers forming piezoresistive areas (2), conductive fibers forming electrically-conductive areas (3), and insulating fibers forming electrically-insulating areas (4) and, on the other hand, an electronic circuit (5) capable of measuring the electric resistance variation of the piezoresistive areas submitted to one or several forces.Type: ApplicationFiled: January 24, 2012Publication date: January 30, 2014Inventors: Francis Cannard, Nicolas Vuillerme, Yohann Payan, Bruno Diot