Patents by Inventor Henri Noel
Henri Noel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20170185937Abstract: A flight data evaluation system to optimise operations of an aircraft, comprising: an acquisition circuit (3) configured to collect observation data (D1?Dn) related to a fleet of aircraft, and a processing circuit (5) configured: to assign quality values (Qi) to the observation data by applying predetermined learning models (M1?Mn) to them corresponding to their contexts, thus generating observation data enriched with quality values, to define indicators (21, 23) relative to specific elements of the aircraft, to compare the quality value (Qi) of each observation data (Di) with a predetermined threshold (S), and to analyse the observation data as a function of their quality values so as to optimise aircraft operations.Type: ApplicationFiled: December 22, 2016Publication date: June 29, 2017Inventors: Julien Alexis Louis Ricordeau, Alexandre Anfriani, Aurélie Gouby, Jérôme Henri Noël Lacaille
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Patent number: 9574257Abstract: The invention relates to a powder of an alloy based on uranium and molybdenum in a metastable ? phase, which is formed of particles which have an elongation index at least equal to 1.1, a non-zero closed porosity value and which are composed of grains having a molybdenum content, for which the variations within the same grain are of at most 1% by mass. It also relates to a method allowing preparation of this alloy powder as well as to the use of said powder for manufacturing nuclear fuels and targets for producing radioisotopes. Applications: Manufacturing of nuclear fuels, notably for experiment nuclear reactors; manufacturing of targets for producing radioisotopes, notably for the medical industry.Type: GrantFiled: December 23, 2011Date of Patent: February 21, 2017Assignees: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, UNIVERSITE DE RENNES 1Inventors: Jerome Allenou, Francois Charollais, Meryl Brothier, Xaviere Iltis, Olivier Tougait, Mathieu Pasturel, Henri Noel
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Publication number: 20160358387Abstract: A method of estimating future change in operation of a monitored aircraft (A), including the following steps performed by a computer on board the monitored aircraft, to calculate a current state of the monitored aircraft (ECA) from measurements (VFA) of variables related to operation of the monitored aircraft, to send a request to analyse the similarity of the calculated current state with previous states (EPB) of similar aircraft, and to analyse change in operation (SPB) of each similar aircraft having a similar previous state to determine a probable change (FPA) in operation of the monitored aircraft. The method includes a step performed by a computer (B) on board each aircraft, to compare the calculated current state (ECA) with previous states (EPB) of similar aircraft, and send the change in operation (SPB) corresponding to an identified similar previous state. The invention includes an on board system capable of implementing the method.Type: ApplicationFiled: June 2, 2016Publication date: December 8, 2016Inventor: Jérôme Henri Noël Lacaille
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Publication number: 20160240017Abstract: A method and a system for monitoring an aircraft engine (2), including: acquisition and processing part (11) configured to collect a time signal of the exhaust gas temperature residual margin of the aircraft engine (2), acquisition and processing part (11) configured to smooth the time signal thus forming a first curve representing the temperature residual margin, acquisition and processing part (11) configured to identify decreasing pieces in the first curve, acquisition and processing part (11) configured to construct a second curve by concatenation of the decreasing pieces, the second curve being continuous while being restricted to the decreasing pieces of the first curve, acquisition and processing part (11) configured to construct a prediction model from the second curve to determine at least one failure forecast indicator.Type: ApplicationFiled: October 1, 2014Publication date: August 18, 2016Inventors: Jérôme Henri Noël Lacaille, Aurélie Gouby
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Publication number: 20160163132Abstract: A method of estimation on a curve of a relevant point for detecting an anomaly of a motor. The method includes selecting a profile including a binary code, each component of which codes a direction of variation between two consecutive characteristic points of at least one learning curve, a model making it possible to estimate a relevant point based on a set of characteristic points of a curve and a filter. The method also includes applying the filter of the profile selected to the curve, determining a set of characteristic points of the filtered curve and of a binary code, comparing the determined code and the code of the profile selected, and estimating, as a function of the comparison, the relevant point on the curve based on the characteristic points of the filtered curve and the model of the profile selected.Type: ApplicationFiled: July 21, 2014Publication date: June 9, 2016Applicant: SNECMAInventors: Tsirizo RABENORO, Jerome Henri Noel LACAILLE
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Patent number: 9222905Abstract: Device for the selective detection of benzene gas, which comprises, on a base substrate, a combination of at least one functionalized multi- or single-wall carbon nanotube sensor decorated with rhodium clusters, and at least one functionalized multi- or single-wall carbon nanotube sensor decorated with metal clusters selected from gold, palladium, nickel and titanium, and/or undecorated, where said substrate additionally comprises means for measuring the variation in the resistance of said sensors. The device is useful at ambient temperature in the presence or absence of oxygen and easy to handle. It also relates to a method for the manufacturing thereof and for detecting the gas in the chemical industry, the petrochemical industry, petrol stations, or household, aeronautical or research applications.Type: GrantFiled: November 2, 2010Date of Patent: December 29, 2015Assignees: Universitat Rovira I Virgili, Sensotran, S.L., University Of Namur, Centre de Recherche Public—Gabriel Lippmann, Université Libre de BruxellesInventors: Eduard Llobet Valero, Radouane Leghrib, Marc Delgado Olivella, Jean-Jacques Pireaux, Alexandre Felten, Jérôme Guillot, Henri-Nöel Migeon, Ali Mansour, François Amand Baudouin Reniers, Nicolas Yves Claessens, Frédéric Gilbert Michel Demoisson
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Patent number: 9190180Abstract: A method for preparing a powder of an alloy based on uranium and molybdenum in a metastable ? phase is provided, which comprises: a) putting at least one first reagent selected from uranium oxides and mixtures thereof, uranium fluorides and mixtures thereof, into contact with a second reagent consisting in molybdenum and a third reagent consisting in a reducing metal, the first, second and third reagents being in a divided form; b) reacting the reagents at a temperature?the melting temperature of the third reagent and under an inert atmosphere, whereby this reaction leads to the formation of the alloy comprising uranium and molybdenum in the form of a powder, for which the particles are covered with a reducing metal oxide or fluoride layer; c) cooling the so formed powder at a rate at least equal to 450° C./hour; and d) removing the reducing metal oxide or fluoride layer which covers the particles of the powder of the alloy comprising uranium and molybdenum.Type: GrantFiled: December 23, 2011Date of Patent: November 17, 2015Assignees: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, UNIVERSITE DE RENNES IInventors: Jerome Allenou, Meryl Brothier, Francois Charollais, Xaviere Iltis, Olivier Tougait, Mathieu Pasturel, Henri Noel
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Patent number: 9176926Abstract: A method monitoring an aircraft engine, including: collecting time history measurements on a first set of measurements on endogenic variables and a second set of measurements on exogenic variables; standardizing measurements related to the endogenic variables considering the exogenic variables to form an entry point corresponding to a condition of a current engine in a multi-dimensional space, for each acquisition; projecting each multi-dimensional space entry point onto an image point on a previously constructed map, forming a sequence of image points on the map reflecting a distribution of the multi-dimensional space entry points, the image points forming a current trajectory representing a change to conditions of the current engine; comparing an end of the current trajectory with previously recorded portions of aircraft engine trajectories kept in a database; and analyzing statistical variations of the trajectories to anticipate maintenance operations on the current engine.Type: GrantFiled: February 13, 2012Date of Patent: November 3, 2015Assignee: SNECMAInventor: Jerome Henri Noel Lacaille
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Publication number: 20150120214Abstract: The invention relates to a system of non-regression tests of a designing tool including modules (13) used to build a monitoring device (11) of an aircraft engine (7), said system of tests including: processing means (9) configured to automatically create an experience base (9e) by instrumenting behaviour tests upon executing the modules, said experience base including reference input signals (SIN—ref), sets of reference parameters, reference output signals (SOUT—ref), and collections of results of reference executions relating to said modules, processing means (9) configured to start again said behaviour tests on said modules (13) depending on the corresponding reference input signals and the corresponding sets of reference parameters thus generating test output signals (SOUT—test) and collections of results of test executions, and processing means (9) configured to compare said test output signals with the corresponding reference output signals and said collections of results of test execution with said cType: ApplicationFiled: October 6, 2014Publication date: April 30, 2015Applicant: SNECMAInventors: Aurelie GOUBY, Jerome Henri Noel LACAILLE
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Publication number: 20150040650Abstract: A device for detecting anomalies in an aircraft turbine engine by acoustic analysis, the device not an onboard device and including: a mobile module including a directional system for acquiring acoustic signals from the turbine engine; a processor for processing the signals, which is suitable for generating a damage report; a transmitter for transmitting the damage report; a server capable of exchanging data with the mobile module, the server including a receiver for receiving the damage report; and a storage device suitable for storing the damage report.Type: ApplicationFiled: February 22, 2013Publication date: February 12, 2015Applicant: SNECMAInventor: Jérôme Henri Noël Lacaille
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Publication number: 20130336833Abstract: The invention relates to a powder of an alloy based on uranium and molybdenum in a metastable ? phase, which is formed of particles which have an elongation index at least equal to 1.1, a non-zero closed porosity value and which are composed of grains having a molybdenum content, for which the variations within the same grain are of at most 1% by mass. It also relates to a method allowing preparation of this alloy powder as well as to the use of said powder for manufacturing nuclear fuels and targets for producing radioisotopes. Applications: Manufacturing of nuclear fuels, notably for experimental nuclear reactors; manufacturing of targets for producing radioisotopes, notably for the medical industry.Type: ApplicationFiled: December 23, 2011Publication date: December 19, 2013Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, UNIVERSITE DE RENNES 1Inventors: Jerome Allenou, Francois Charollais, Meryl Brothier, Xaviere Iltis, Olivier Tougait, Mathieu Pasturel, Henri Noel
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Publication number: 20130333519Abstract: The invention relates to a method for preparing a powder of an alloy based on uranium and molybdenum in a metastable ? phase, which comprises: a) putting at least one first reagent selected from uranium oxides and mixtures thereof, uranium fluorides and mixtures thereof, into contact with a second reagent consisting in molybdenum and a third reagent consisting in a reducing metal, the first, second and third reagents being in a divided form; b) reacting the reagents at a temperature?the melting temperature of the third reagent and under an inert atmosphere, whereby this reaction leads to the formation of the alloy comprising uranium and molybdenum in the form of a powder, for which the particles are covered with a reducing metal oxide or fluoride layer; c) cooling the so formed powder at a rate at least equal to 450° C./hour; and d) removing the reducing metal oxide or fluoride layer which covers the particles of the powder of the alloy comprising uranium and molybdenum.Type: ApplicationFiled: December 23, 2011Publication date: December 19, 2013Applicant: UNIVERSITE DE RENNES 1Inventors: Jerome Allenou, Meryl Brothier, Francois Charollais, Xaviere Iltis, Olivier Tougait, Mathieu Pasturel, Henri Noel
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Publication number: 20130325286Abstract: A method monitoring an aircraft engine, including: collecting time history measurements on a first set of measurements on endogenic variables and a second set of measurements on exogenic variables; standardizing measurements related to the endogenic variables considering the exogenic variables to form an entry point corresponding to a condition of a current engine in a multi-dimensional space, for each acquisition; projecting each multi-dimensional space entry point onto an image point on a previously constructed map, forming a sequence of image points on the map reflecting a distribution of the multi-dimensional space entry points, the image points forming a current trajectory representing a change to conditions of the current engine; comparing an end of the current trajectory with previously recorded portions of aircraft engine trajectories kept in a database; and analyzing statistical variations of the trajectories to anticipate maintenance operations on the current engine.Type: ApplicationFiled: February 11, 2012Publication date: December 5, 2013Applicant: SNECMAInventor: Jerome Henri Noel Lacaille
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Publication number: 20130211768Abstract: A monitoring method and system for a test bench for at least one engine component, including: an acquisition mechanism to acquire time signal packets corresponding to measurements of endogenic and exogenic parameters specific to the combination of the test bench and the engine component, at successive instants; and a processor to construct an endogenic indicator vector and an associated exogenic indicator factor at each instant of the successive instants, using time signal packets earlier than the instant, to identify a context class for the exogenic indicator vector, and to calculate a risk probability of the endogenic indicator vector conditioned by the identified context class for the associated exogenic indicator vector using at least one anomaly detector, to produce a diagnostic of a state of the test bench and engine component combination.Type: ApplicationFiled: September 30, 2011Publication date: August 15, 2013Applicant: SNECMAInventors: Valerio Gerez, Jerome Henri Noel Lacaille
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Publication number: 20120247180Abstract: Device for the selective detection of benzene gas, which comprises, on a base substrate, a combination of at least one functionalised multi- or single-wall carbon nanotube sensor decorated with rhodium clusters, and at least one functionalised multi- or single-wall carbon nanotube sensor decorated with metal clusters selected from gold, palladium, nickel and titanium, and/or undecorated, where said substrate additionally comprises means for measuring the variation in the resistance of said sensors. The device is useful at ambient temperature in the presence or absence of oxygen and easy to handle. It also relates to a method for the manufacturing thereof and for detecting the gas in the chemical industry, the petrochemical industry, petrol stations, or household, aeronautical or research applications.Type: ApplicationFiled: November 2, 2010Publication date: October 4, 2012Inventors: Eduard Llobet Valero, Radouane Leghrib, Marc Delgado Olivella, Jean-Jacques Pireaux, Alexandre Felten, Jérôme Guillot, Henri-Nöel Migeon, Ali Mansour, François Amand Baudouin Reniers, Nicolas Yves Claessens, Frédéric Gilbert Michel Demoisson
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Publication number: 20110213489Abstract: A global predictive monitoring system for a manufacturing facility. The system may be employed in an integrated circuit (IC) device fabrication facility to monitor processing of semiconductor wafers. The system may include deployment of a swarm of individually separate agents running in computers in the facility. Each agent may comprise a genetic algorithm and use several neural networks for computation. Each agent may be configured to receive a limited set of inputs, such as defectivity data and WIP information, and calculate a risk from the inputs. A risk may be a value indicative of a production yield. Each agent may also generate a quality value indicative of a reliability of the risk value. New agents may be generated from the initial population of agents. Outputs from the agents may be collected and used to calculate projections indicative of a trend of the production yield.Type: ApplicationFiled: February 22, 2011Publication date: September 1, 2011Inventor: Jerome Henri Noel Lacaille
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Patent number: 7894926Abstract: A global predictive monitoring system for a manufacturing facility. The system may be employed in an integrated circuit (IC) device fabrication facility to monitor processing of semiconductor wafers. The system may include deployment of a swarm of individually separate agents running in computers in the facility. Each agent may comprise a genetic algorithm and use several neural networks for computation. Each agent may be configured to receive a limited set of inputs, such as defectivity data and WIP information, and calculate a risk from the inputs. A risk may be a value indicative of a production yield. Each agent may also generate a quality value indicative of a reliability of the risk value. New agents may be generated from the initial population of agents. Outputs from the agents may be collected and used to calculate projections indicative of a trend of the production yield.Type: GrantFiled: August 10, 2007Date of Patent: February 22, 2011Assignee: PDF Solutions, Inc.Inventor: Jerome Henri Noel Lacaille
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Publication number: 20110001041Abstract: A method and an analytical instrument are for quantitative investigations of organic and inorganic samples using the Secondary Ion Mass Spectromy (SIMS) technique. The sputtering process is decoupled from the analysis process.Type: ApplicationFiled: October 9, 2008Publication date: January 6, 2011Inventors: Henri-Noël Migeon, Tom Wirtz, Georges Slodzian
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Publication number: 20080082197Abstract: A global predictive monitoring system for a manufacturing facility. The system may be employed in an integrated circuit (IC) device fabrication facility to monitor processing of semiconductor wafers. The system may include deployment of a swarm of individually separate agents running in computers in the facility. Each agent may comprise a genetic algorithm and use several neural networks for computation. Each agent may be configured to receive a limited set of inputs, such as defectivity data and WIP information, and calculate a risk from the inputs. A risk may be a value indicative of a production yield. Each agent may also generate a quality value indicative of a reliability of the risk value. New agents may be generated from the initial population of agents. Outputs from the agents may be collected and used to calculate projections indicative of a trend of the production yield.Type: ApplicationFiled: August 10, 2007Publication date: April 3, 2008Inventor: Jerome Henri Noel Lacaille
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Method and apparatus for in situ depositing of neutral Cs under ultra-high vacuum to analytical ends
Patent number: 7205534Abstract: The present invention relates to a method for modifying the electronic properties of a surface to analytical ends, such as SIMS or electron spectroscopy, characterised in that it comprises in situ deposition of pure neutral cesium (Cs0), under ultra-high vacuum, said neutral cesium being enabled in the form of a collimated adjustable stream. The invention relates also to the special column designed for implementing the method and to the corresponding energy and/or mass analyser instrument.Type: GrantFiled: October 24, 2003Date of Patent: April 17, 2007Assignee: Centre de Recherche Public-Gabriel LippmannInventors: Henri Noel Migeon, Tom Wirtz