Joly, FR
Adrien Joly, Nozay FR
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20100057350 | Method and system for automatically and directly establishing contact between a driver and at least one person to be transported - A system is devoted to automatically establishing contact between an automobile vehicle's (V) driver (D) and at least one person (P) who wishes to be transported. This system comprises i) analysis means (ANM) tasked with determining, firstly, whether at least one driver (D) is disposed to transport at least one person (P) over at least part of a first usual known route in progress, based on background information pertaining to said driver, and secondly, if at least one person (P) wishes to be transported over at least part of a second usual known route in progress based on background information pertaining to said person, ii) calculation means (CLM) tasked with determining a first route in progress which includes a significant part of a second route in progress, and iii) communication means (CNM) tasked with establishing contact between the corresponding driver (D) and person (P) respectively taking said first and second routes determined by said calculation means (CLM), via first (T | 03-04-2010 |
Alexandre Joly, Cournon D'Auvergne FR
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20110013823 | Method of Evaluation by Comparison of an Acquired Image with a Reference Image - A method for evaluating the surfaces of a tire, said surfaces being molded with rigid elements, wherein a collection of N images of a given zone of the tire is constituted based on the images originating from one or more tires, each of the images of the collection being constituted by the values of physical magnitudes measured by a sensor sensitive to the reflection of the light at each of the points with coordinates i, j of said surface, and then the images of said collection are made to correspond by superposition, and the image of the zone of a tire from said collection to be evaluated is compared with a reference image. The value of the physical magnitudes of the reference image is calculated based on the value of each of these physical magnitudes measured on the N images of said collection. | 01-20-2011 |
20110018999 | Device for Evaluating the Surface of a Tire - A device for evaluating the appearance of the surface of a tire (P) comprising a color linear camera ( | 01-27-2011 |
20110019903 | Method for Processing a Three-Dimensional Image of the Surface of a Tire so That It Can be Used to Inspect the Said Surface - Method for inspecting a zone of the surface of a tire, said surface comprising markings in relief, wherein the three-dimensional profile of the surface to be inspected is determined, characteristic points on the surface to be inspected are located and these points are matched with the corresponding points originating from the three-dimensional data of a reference surface, so as to create a set of pairs of matched points, in an iterative manner, a first affine transformation function is sought, applied to the characteristic points of the reference surface, so that the value representing the sum of the distances between each of the characteristic points of the reference surface, which points are transformed with the aid of said first transformation function, and the points of the surface to be inspected that are matched with them, is minimal, and said first transformation function is applied to all of the points of the reference surface in order to obtain a transformed reference surface. | 01-27-2011 |
Alexandre Joly, Clermont-Ferrand FR
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20160133000 | METHOD FOR PROCESSING A DIGITAL IMAGE OF THE SURFACE OF A TYRE IN ORDER TO DETECT AN ANOMALY - To analyze a tyre surface, a 3D elevational image is captured, which is formed of pixels representing points on the surface. Each point is assigned a grey-level value proportional to its elevation relative to a surface level. Based on the elevations in the elevational image, an orientational image is formed showing elevation gradients of the surface. In the orientational image, which is formed of pixels representing points on the surface, each point is assigned a grey-level value proportional to an angle formed with a direction given by a projection in an image plane of a non-zero norm vector substantially corresponding, at this point, to a gradient vector tangent to the surface and oriented in a direction of greatest slope. A filtered image is determined by transforming the orientational image using a filter to select areas that include structures similar to those in a reference orientational image of a blow hole. | 05-12-2016 |
Alexandre Joly, La Notte-Sercolex FR
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20120099734 | METHOD FOR QUALITATIVE EVALUATION OF A DIGITAL AUDIO SIGNAL - The invention relates to a method of qualitatively evaluating a digital audio signal. It calculates a quality indicator consisting of a vector associated with each time window in real time, in continuous time, and in successive time windows. For example, the generation of a quality indicator vector calculates, for a reference audio signal and for an audio signal to be evaluated, the spectral power density of the audio signal, the coefficients of a prediction filter, using an autoregressive method, a temporal activity of the signal or the minimum value of the spectrum in successive blocks of the signal. To evaluate the deterioration of the audio signal, the method may calculate a distance between the vectors of the reference audio signal and the audio signal to be evaluated associated with each time window. | 04-26-2012 |
Alexandre Joly, Clermont-Ferrand Cedex 9 FR
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20130208949 | METHOD FOR IDENTIFYING AND DEFINING BASIC PATTERNS FORMING THE TREAD PATTERN OF A TYRE. - A tyre tread, having circumferentially juxtaposed elements separated from one another by identically shaped boundaries and having a least one basic pattern, is inspected by: producing an image of the tyre tread; identifying tread wear indicators on the image; grouping together sub-sets of the indicators according to the basic pattern(s) included in the indicators; determining a characteristic point of each of the sub-sets of the indicators; determining a sequence of distances by computing distances between the characteristics points of each of the sub-sets of the indicators; comparing and the sequence of distances with a known sequence of distances between characteristic points of the basic pattern(s) to confirm coincidence thereof; and projecting a shape of a boundary between elements of the tyre tread onto a surface to be inspected according to the known sequence of distances between characteristic points of the basic pattern(s). | 08-15-2013 |
20130266189 | METHOD FOR THE PRE-PROCESSING OF A THREE-DIMENSIONAL IMAGE OF THE SURFACE OF A TYRE USING SUCCESSIVE B-SPLINE DEFORMATIONS - A method for inspecting a tyre surface involves comparison with an image of a three-dimensional (“3D”) reference surface. The method includes: extracting contours of graphic elements of an image of a 3D profile of a tyre surface to be inspected; locating characteristic points on the image of the tyre surface, and pairing the characteristic points with corresponding reference characteristic points on the image of the reference surface; associating a first reset B-spline surface with the reference surface by associating the reference characteristic points of the image of the reference surface with control points of the first reset B-spline surface; and deforming the reference surface by moving the control points of the first reset B-spline surface so as to superpose the control points on the characteristic points of the tyre surface, in accordance with the reference characteristic points of the reference surface paired with the characteristic points of the tyre surface. | 10-10-2013 |
20130266225 | METHOD FOR THE PRE-PROCESSING OF A THREE-DIMENSIONAL IMAGE OF THE SURFACE OF A TYRE FOR USE IN THE INSPECTION OF SAID SURFACE - A method for inspecting a portion of a tyre surface involves comparison with an image of a three-dimensional (“3D”) reference surface. The method includes: extracting contours of graphic elements of an image of a 3D profile of a surface to be inspected; transforming the reference surface by establishing a correspondence between the contours of the graphic elements of the surface to be inspected and contours of identical graphic elements of the reference surface using a series of transformations; associating a B-spline surface, which includes control points, with the graphic elements of the transformed reference surface; and deforming the contours of the graphic elements of the reference surface by modifying positions of the control points of the B-spline surface so as to minimize distances between the contours of the graphic elements of the reference surface and the contours of the graphic elements of the surface to be inspected corresponding thereto. | 10-10-2013 |
20150043780 | METHOD FOR DETERMINING ELEMENTS IN RELIEF ON THE SURFACE OF A TYRE - A method of determining relief elements on a tyre surface includes capturing a three-dimensional image of the surface and assigning to each pixel (i, j) of the image a grey-level value proportional to a topographic elevation of a point corresponding to the pixel, so as to obtain a starting image (f). The method also includes transforming the starting image (f) by a first top-hat operation, with aid of a first structuring element, so as to obtain an image (f | 02-12-2015 |
Alexandre Joly, Clermont-Ferrand Cedex FR
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20130202156 | METHOD FOR IDENTIFYING AND DEFINING BASIC PATTERNS FORMING THE TREAD PATTERN OF A TYRE - A method for inspecting tyre tread, having circumferentially juxtaposed elements separated by identically shaped boundaries and having patterns arranged in a predetermined sequence, includes: acquiring an image of a surface of the tyre tread, the image including pixels associated with a light-intensity level; transforming the image by circumferentially offsetting pixels located axially at a same distance (x | 08-08-2013 |
20140219541 | METHOD FOR DETERMINING MARKINGS IN RELIEF ON THE OUTER SURFACE OF THE SIDEWALL OF A TYRE - A method of determining relief markings on a tyre's sidewall surface includes assigning, to each pixel of a three-dimensional image of the surface, a grey-level value proportional to an elevation point corresponding to the pixel, to obtain a starting image. Using linear structuring elements of successively increasing sizes and oriented circumferentially, a series of successive morphological openings is performed iteratively on the starting surface. An image value obtained after a morphological opening using a structuring element is subtracted from an image value obtained after a morphological opening using a structuring element of an immediately lower size, to obtain a succession of images flattened by differencing. A thresholding operation is performed on the images flattened by differencing, to obtain binary images. A set-theoretic union of values of each of the binary images is performed, to obtain a final binary image in which markings appear in relief. | 08-07-2014 |
Alexandre Joly, Coumon D'Auvergne FR
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20120007956 | Evaluation of the Relief of a Tire Surface by Active Stereovision - Acquisition device for taking a digital relief image of the surface of a tire P, comprising: two colour cameras ( | 01-12-2012 |
Antoine Joly, Gennevillier Cedex FR
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20140094205 | METHOD FOR MANAGING POTENTIALLY DISRUPTIVE NODES IN A MOBILE AD-HOC NETWORK - A method for managing node communications in a mobile ad-hoc network is provided where at least a node in the said network performs the following steps: identifying if it is a Potentially Disruptive Node (PDN) or a non-PDN node, a PDN node being a node that has a number of connected 1-hop neighbour nodes greater than a predetermined value K; when the node is identified as a PDN node, selecting a subset of its 1-hop neighbour nodes, the selected nodes being the only 1-hop neighbour nodes that are allowed to communicate directly with the PDN node, the selected nodes being called Bridge Nodes (BN), non-BN nodes being called Regular Nodes (RN), the said RN nodes being able to communicate with PDN nodes via the selected BN nodes. | 04-03-2014 |
Antoine Joly, Gennevilliers FR
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20150271680 | METHOD FOR MANAGING SINGLE CHANNEL SPATIAL REUSE IN THE PRESENCE OF POTENTIALLY DISRUPTIVE NODES IN A MOBILE AD-HOC NETWORK - A method is provided for managing the spatial reuse of slots in a mobile network comprising several nodes Ni, said network comprising one or more Potentially Disruptive Nodes (PDN), said nodes Ni and PDN comprising a local table, a global table, and a summary of the global table comprising the interleaving of two sub-cycles: a first sub-cycle, the normal S-cycle, where S-SLOTs are all assigned statically and where each node has one or only one S-SLOT allocation, a second sub-cycle, the improved S-cycle, where each node has one S-SLOT assigned statically, and where for all nodes except PDN nodes, one or more additional S-SLOTs is assigned dynamically when topology makes it possible, dynamic S-SLOT allocation being equitably shared in a 2-hop neighbourhood, and determined by performing S-SLOT spatial reuse. | 09-24-2015 |
Brice Joly, Linkoping FR
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20130025835 | HEAT EXCHANGER WITH BYPASS STOPPER, OIL COOLING SYSTEM AND METHOD FOR COOLING OIL - A heat exchanger for an oil cooler including at least two heat exchanger members, each of which enclosing a first channel. A second channel is formed between the two heat exchanger members. An edge portion of a first one of the heat exchanger members, presents a bypass restrictor extending towards an edge portion of a second one of the heat exchanger members, and the bypass restrictor forms an outer wall of the heat exchanger. A system having such an oil cooler and a method for cooling oil are also disclosed. | 01-31-2013 |
Didier Joly, Sainghin En Weppes FR
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20100258680 | ELONGATED, TORSION-DEFORMABLE AERODYNAMIC ELEMENT - The invention relates to an elongated, torsion-deformable aerodynamic element, in which the upper surface ( | 10-14-2010 |
20120263590 | ROTARY WING BLADE, ROTOR COMPRISING AT LEAST TWO OF SUCH BLADES AND METHOD TO IMPLEMENT SUCH A ROTOR - The present disclosure is directed to a rotary wing rotor comprising one or more blades. Each blade has a torsion frequency around its span being substantially equal to a rotation frequency (Ω) of the rotor; torsion means twist to the rotation frequency of the rotor, in synchronization with said rotation; and comprising a material configured to dampen the torsion resonance, so as to avoid the resonance divergence. | 10-18-2012 |
Emilie Joly, Colmar FR
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20140142105 | NOVEL TRIFLUOROMETHYL-OXADIAZOLE DERIVATIVES AND THEIR USE IN THE TREATMENT OF DISEASE - The invention relates to novel trifluoromethyl-oxadiazole derivatives of formula (I), and pharmaceutically acceptable salts thereof, (I) in which all of the variables are as defined in the specification, pharmaceutical compositions thereof, pharmaceutical combinations thereof, and their use as medicaments, particularly for the treatment of neurodegeneration, muscle atrophy or metabolic syndrome via inhibition of HDAC4. | 05-22-2014 |
Emmanuel Joly, Cesson-Sevigne FR
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20110285815 | Method for processing stereoscopic images and corresponding device - The invention relates to a method for video processing of at least one image of a video sequence, said video sequence comprising a plurality of image pairs, each image pair comprising a first image and a second image said first and second images being intended to form a stereoscopic image. In order to reduce display defects, the method comprises a step of generation of at least a third image by motion compensated temporal interpolation from at least two of said second images. | 11-24-2011 |
Etienne Joly, Fourquevaux FR
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20150184143 | CYAA-BASED CHIMERIC PROTEINS COMPRISING A HETEROLOGOUS POLYPEPTIDE AND THEIR USES IN THE INDUCTION OF IMMUNE RESPONSES - The invention relates to a chimeric protein comprising or consisting of from N-terminal to C-terminal, (a) a N-terminal part of a | 07-02-2015 |
Francine Joly, Paris FR
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20100080861 | COSMETIC OR DERMATOLOGICAL COMPOSITIONS COMPRISING A MIXTURE OF ESSENTIAL OILS, AND ITS USES THEREOF, PARTICULARLY FOR THE CARE OF SENSITIVE OR SENSITIZED SKIN - The present invention relates to cosmetic or dermatological compositions comprising a combination of a cannabis essential oil substantially free of cannabinoids and a helichrysum essential oil, and to their uses thereof, particularly for the care of sensitive or sensitized skin. | 04-01-2010 |
Frederic Joly, Aspremont FR
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20150281998 | NETWORK ACCESS SELECTION BASED ON INTERNET PROTOCOL-MEDIA SUBSYSTEM SERVICE - Embodiments of user equipment and a method for network access selection based on IMS service are generally described herein. In some embodiments, the method includes a UE receiving a message from an ANDSF server comprising an ANDSF MO that includes an inter-system routing policy (ISRP) based on an Internet Protocol (IP) Multimedia Subsystem (IMS) service identifier. The UE may then offload IMS traffic from the cellular network to a non-cellular network based on the IMS service identifier and the ISRP. | 10-01-2015 |
Gerard Joly, Creutzwald FR
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20090041884 | COVER FOR CLOSING A MOULDING MOULD USING CLOSURE MOULD TECHNOLOGY, ESPECIALLY RESIN INFUSION OR INJECTION - Cover for closing a moulding mould using closure mould technology such as resin infusion or injection including a form-maintaining frame, having a plurality of inflatable wedges, which are arranged on at least part of the circumference thereof, and mounted in a removable manner. | 02-12-2009 |
Guy Joly, Lavoux FR
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20130327103 | USE OF ZEOLITES IN SUPPLYING MICRONUTRIENTS - The invention relates to the use of zeolites for supplying plants with micronutrients that can be assimilated, in particular using a composition including a zeolite and a micronutrient. The invention mainly pertains to the field of agriculture, in particular to the prevention or correction of assessed micronutrient deficiencies in plants grown in open fields or through hydroponics. | 12-12-2013 |
Jean-Francois Joly, Lyon FR
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20090247805 | Method For Producing A High-Octane Gasoline From A C5/C6 Fraction By Means Of A Membrane Separation Unit - The invention relates to a method for isomerising typically paraffinic hydrocarbon fractions having 5-7 carbon atoms consisting in using a membrane separation unit which is supplied by an overhead flux from a deisohexaniser which makes it possible to maximise the isopentane quantity in isomerate. Said invention makes it possible to definitely improve the isomerate RON and MON indices by the inventive method. | 10-01-2009 |
Jean-Patrick Joly, Nice FR
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20150284347 | NEW BENZENE SULFONAMIDE THIAZOLE COMPOUNDS - The present invention relates to compound of general formula (1) wherein R | 10-08-2015 |
Jean-Pierre Joly, Saint Egreve FR
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20090027767 | PRODUCTION OF CAVITIES THAT CAN BE FILLED WITH A FLUID MATERIAL IN AN OPTICAL MICROTECHNOLOGICAL COMPONENT - A novel method makes it possible to form cavities intended to contain a liquid with determined optical properties within a film for optical use. The walls ( | 01-29-2009 |
Laurence Joly, Orry La Ville FR
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20150239599 | TRANSVERSELY DEFORMABLE BOTTLE - Bottle comprising:—a body ( | 08-27-2015 |
Lilian Joly, Reims Cedex 2 FR
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20130205871 | METHOD AND DEVICE FOR DETECTING TRACE AMOUNTS OF MANY GASES - The photoacoustic device for measuring the quantity of at least one gas. The Helmholtz-type esonant container comprises at least two tubes closed at their ends and linked together, close to each of their respective ends, by capillary tubes of diameter lower than the diameter of the parallel tubes. Each of the two radiant laser energy sources is physically separated and adapted to supply an excitation energy to the gas in the container at a different emission wavelength. The modulation means modulates the excitation energy supplied by each laser energy source with a modulation frequency corresponding to the acoustic resonance frequency of the container. At least one acoustoelectric transducer disposed on one of the tubes detects the produced acoustic signals produced and supplies an electric signal representative of the gas concentration in the container. | 08-15-2013 |
20130287053 | METHOD AND DEVICE FOR EMITTING A LASER BEAM IN A HOUSING - A device for emitting a laser beam comprises, in a housing, a laser-emitting component emitting a laser beam and mounted on a base, a heat-dissipating component, at least one collimating lens, and a lens mounting. The heat-dissipating component dissipates the heat produced by the laser of the laser-emitting component and secures the base of the laser-emitting component. The heat-dissipating component has a positioning mark and at least three holes for centering pins machined together with the positioning mark. The lens mounting secures the lens opposite the laser-emitting component and is positioned relative to the heat-dissipating component by at least three centering pins positioned in the holes of the heat-dissipating component. | 10-31-2013 |
Loïc Joly, Oberhausergen FR
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20150072442 | SPIN INJECTOR DEVICE COMPRISING A PROTECTION LAYER AT THE CENTRE THEREOF - A method for manufacturing a spin injector device, comprising the following steps of: | 03-12-2015 |
Loïc Joly, Oberhausbergen FR
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20150129994 | SPIN-POLARISED CURRENT SOURCE - Method of filtering electrons to obtain spin-polarisation of a current conducting at least 75% of electrons at the Fermi level, used with a spin-polarised current source comprising: | 05-14-2015 |
Loïc Joly, Paris FR
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20140053601 | Method and Apparatus for Separating Air by Cryogenic Distillation - A method for separating air is provided, in which a flow of oxygen-rich liquid is sent to a top of a pure oxygen column, having a pure oxygen reboiler, in which said flow is purified in order to form a vessel liquid containing at least 98 mol % of oxygen and the vessel liquid is drawn off as a product. A supercharged airflow at a second pressure is sent to the pure oxygen reboiler and to a liquid oxygen vaporizer; a nitrogen-rich gas is drawn from the top of the medium-pressure column and sent to an intermediate reboiler of the low-pressure column and the condensed gas is sent to the top of the medium-pressure column; and a nitrogen-rich gas or air is sent to a vessel reboiler of the low-pressure column and the liquid that condenses therein is sent to the medium-pressure column. | 02-27-2014 |
20140360201 | METHOD AND APPARATUS FOR SUPPLYING A COMBUSTION CHAMBER WITH NITROGEN - In a method for supplying nitrogen to a combustion chamber, gaseous nitrogen ( | 12-11-2014 |
20150121955 | METHOD AND APPARATUS FOR AIR SEPARATION BY CRYOGENIC DISTILLATION - The invention relates to a method for air separation by cryogenic distillation in a column system that includes at least a first column operating at a first pressure, and a second column operating at a second pressure that is lower than the first pressure, the head of the first column being thermally connected to the tank of the second column via a vaporizer-condenser, a first portion of a nitrogen-enriched gas is drawn from the head of the first column, compressed in a compressor having an inlet temperature no higher than −150° C. and condensed in the vaporizer-condenser, an oxygen-rich fluid is drawn from the lower portion of the second column and heated in the exchange line, a nitrogen-rich gas is drawn from the upper portion of the second column and heated in the exchange line, and a second portion of the nitrogen-enriched gas is expanded in a turbine without being compressed. | 05-07-2015 |
Luc Joly, Faverges FR
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20130116821 | METHOD FOR CONTROLLING AN AUTOMATED WORK CELL - The invention relates to a control method applied to an automated work cell which includes at least one robot arm ( | 05-09-2013 |
Marie-Pierre Joly, Passy FR
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20130087007 | ANCHORING DEVICE FOR A TRANSMISSION CABLE - The present invention refers to an anchoring device ( | 04-11-2013 |
Marion Joly, Versailles FR
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20080217307 | Method for Assembling Metal Sheets Which are Coated with a Protection Layer by Laser Transparent Welding and are Interspaced by Protuberances - A method for assembling at least two sheets by laser transparent welding, wherein at least one sheet is coated with a metal protection layer. The method produces punctual deformations on the side of at least one metal sheet, which is to be welded, along a predetermined trajectory thereby forming protuberances; superimposes the metal sheets so that the protuberances project towards the other metal sheet to be welded; holds the sheets tightly against one another by a clamp located on both sides of the predetermined trajectory such that the sheets are in contact with each other at the protuberance; and welds the assembly of metal sheets by a laser beam transparently applied in a discontinuous manner along a predetermined length at each deformation. | 09-11-2008 |
Matthieu Joly, Rabastens FR
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20160033365 | SUPPORT FOR AN ELECTRONIC MODULE OF A PRESSURE MEASUREMENT SENSOR - A support ( | 02-04-2016 |
Olivier Joly, Saint Martin D'Heres FR
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20150298894 | Metering Valve For Dispensing An Aerosol - A metering valve for dispensing an aerosol, includes a metering chamber and a valve stem. The valve stem is equipped with one end disposed on the side of a container and a dispensing end mounted in the metering chamber such that it can slide under the force of a spring between a first high position, known as the rest position, and a second position, known as the intermediate position for filing the metering chamber. The final low position is defined when a shoulder provided on the valve stem abuts against a shoulder provided inside the metering chamber. | 10-22-2015 |
Olivier Joly, Grenoble FR
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20150232259 | Metering Valve For Dispensing An Aerosol - A metering valve for dispensing an aerosol, includes a metering chamber and a valve stem. The valve stem is equipped with one end disposed on the side of a container and a dispensing end mounted in the metering chamber such that it can slide under the force of a spring between a first high position, known as the rest position, and a second position, known as the intermediate position for filing the metering chamber. The metering chamber includes an upper cylindrical compartment and a lower cylindrical compartment, the diameter of the upper compartment being greater than that of the lower compartment. | 08-20-2015 |
20150298894 | Metering Valve For Dispensing An Aerosol - A metering valve for dispensing an aerosol, includes a metering chamber and a valve stem. The valve stem is equipped with one end disposed on the side of a container and a dispensing end mounted in the metering chamber such that it can slide under the force of a spring between a first high position, known as the rest position, and a second position, known as the intermediate position for filing the metering chamber. The final low position is defined when a shoulder provided on the valve stem abuts against a shoulder provided inside the metering chamber. | 10-22-2015 |
Pascal Michel Joly, Passy FR
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20130087007 | ANCHORING DEVICE FOR A TRANSMISSION CABLE - The present invention refers to an anchoring device ( | 04-11-2013 |
Patrick Joly, Bainville Sur Madon FR
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20130229010 | ASSEMBLY WITH SEALING GASKETS HAVING LOCKING INSERTS - This assembly between a spigot and a socket comprises a sealing gasket provided with a locking insert which comprises a head and a foot. The head comprises a radial projection, designed to press against a bottom surface of an anchoring groove belonging to the socket and a first inclined projection, designed to press against an inclined surface of the anchoring groove. The head also comprises a frontal projection which is offset from the first inclined projection and designed to press against an annular frontal surface of the anchoring groove. Application to the connecting of cast iron pipes. | 09-05-2013 |
Philippe Joly, Gambais FR
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20100192920 | METHOD FOR THE COLD START OF AN INTERNAL COMBUSTION ENGINE - The invention relates to a method for starting an internal combustion engine associated with a starter for driving the engine when starting the latter and to means for adapting the amount of injected fuel. According to the invention, the method comprises the following steps: during a first start operation, counting the number of revolutions (PMH) of the engine when it is driven by the starter; during a second starting operation following the first operation, adapting the amount (Q) of injected fuel based on the number of revolutions (PHM) counted during the first starting operation. | 08-05-2010 |
Philippe Joly, Vaux Le Penil FR
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20120045334 | UNDUCTED FAN WITH VARIABLE-PITCH BLADES FOR A TURBINE ENGINE - A non-streamlined propeller including blades with a variable setting for a turbine engine, the blades of the propeller being rotatably mounted about the axes thereof in radial recesses of a rotor element, and each blade being supported by a plate held in a recess by a sectored ring, and including an inner portion mounted, by interlocking, in a groove of the plate, the ring sectors being inserted into the recess from the inside and locked by a nut screwed onto the plate. | 02-23-2012 |
Philippe Gerard Edmond Joly, Vaux Le Penil FR
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20120099989 | PROPELLER HUB - A hub of a propeller with variable-pitch blades for a turbine engine, for example for a propfan engine. The hub of the propeller includes a polygonal ring with substantially radial cylindrical recesses distributed about a central axis of the ring for receiving the blades, a turbine rotor element of the turbine engine, and a securing flange that is attached to the ring so as to connect the ring to the rotor element. The hub further includes a plurality of back-up hooks inserted with clearance in openings, the back-up hooks being connected either to the ring or to the rotor element, and the openings being connected to the other one of the two. | 04-26-2012 |
20120257975 | PROPELLER HUB HAVING A REINFORCED POLYGONAL RING AND TURBINE ENGINE PROVIDED WITH SUCH A HUB - A variable pitch blade propeller hub for a turbomachine with a longitudinal axis includes a polygonal ring supporting the blades, concentric with the longitudinal axis and including two spaced parallel annular end flanges between which are diametrically fastened, by root areas arising from the annular flanges, collars with cylindrical radial housings to receive the blades. The collars are equi-angularly distributed at the lateral periphery of the polygonal ring and separated from each other by intermediate areas with through-openings. The also includes connectors connecting the polygonal ring to a turbine rotor element of the turbomachine. The intermediate areas defined between two concentric collars and the annular end flanges include elements for reinforcing the collars that are arranged radially and/or tangentially and fastened at least to the lateral walls of two consecutive collars. | 10-11-2012 |
20130011261 | ASSEMBLY HAVING A CONTROL DEVICE WITH RACKS FOR CONTROLLING THE ANGULAR POSITION OF PIVOTALLY-MOUNTED BLADES IN A TURBINE ENGINE - An assembly in a turbine engine for controlling plural toothed pivotally-mounted blades arranged in azimuth around the axis of the turbine engine and including an actuator ring controlling a position of the blades. Racks mounted on the ring present corresponding sets of teeth meshing with the set of teeth of a respective one of the blades to place it in a selected angular position, and they are held in the radial direction by radial positioning mechanism fastened to the blade. Each rack is mounted on the ring by plural guides spaced apart circumferentially around the ring, that connect together movements of the rack and of the ring in the circumferential direction, and that are configured to slide relative to the ring, for each guide in its own radial direction, and relative to the rack in a direction of movement that is substantially radial and specific to the rack. | 01-10-2013 |
20130315744 | FAN ROTOR AND ASSOCIATED TURBOJET ENGINE - A fan rotor including a disk carrying blades including roots engaged in slots in the disk, a frustoconical cap mounted on the disk upstream from the blades, and a retaining mechanism axially retaining the blades on the disk and including a ring mounted in an annular groove of the disk and forming an abutment for the roots of the blades, the ring being festooned or crenellated and co-operating with a festooned radial annular bead of the annular groove of the disk, and a mechanism preventing the ring from moving in rotation, which includes an annulus carrying at least one axial tooth inserted in hollow portions of the bead of the disk and of the ring, the annulus being fastened by bolts on an upstream radial face of the disk. | 11-28-2013 |
20140003945 | HUB FOR RADIAL HOUSING OF A HELICAL RING OF A TURBOMACHINE WITH VARIABLE-PITCH BLADES AND ASSEMBLY COMPRISING SUCH A HUB | 01-02-2014 |
20140140787 | ANTI-ROTATION DEVICE FOR A LARGE SIZE NUT - An anti-rotation device for a nut in tightened position on a male part, includes a plurality of upper notches provided on one end of the nut, the upper notches extending along a longitudinal axis of the nut, a plurality of lower notches provided in one peripheral zone of the male part, the lower notches extending along a longitudinal axis of the male part, and the lower and higher notches at least partially overlapping when the nut is in tightened position on the male part, a ring including at least one locking component accommodated both in one of the lower notches of the male part and in one of the higher notches of the nut. | 05-22-2014 |
20160138403 | SINGLE-PIECE BLISK FOR TURBOMACHINE FAN COMPRISING AN UPSTREAM AND/OR DOWNSTREAM RECESS MAKING ITS BLADES MORE FLEXIBLE - The invention relates to a single-piece fan blisk ( | 05-19-2016 |
Philippe Gérard Edmond Joly, Vaux Ie Penil FR
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20100239421 | CONTROLLABLE PITCH BLADE NON-DUCTED PROPELLER FOR JET ENGINE - Controllable pitch blade non-ducted propeller for a jet engine, comprising a rotor member comprising radial housing for mounting blade support plates, each plate being attached in a ring centered and guided in rotation in a housing of the rotor member and comprising external toothing engaged and locked in internal toothing of the ring, to withstand the centrifugal forces to which the propeller blades are subjected in operation. | 09-23-2010 |
Philippe Gérard Edmond Joly, Vaux Ie Penil FR
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20100239421 | CONTROLLABLE PITCH BLADE NON-DUCTED PROPELLER FOR JET ENGINE - Controllable pitch blade non-ducted propeller for a jet engine, comprising a rotor member comprising radial housing for mounting blade support plates, each plate being attached in a ring centered and guided in rotation in a housing of the rotor member and comprising external toothing engaged and locked in internal toothing of the ring, to withstand the centrifugal forces to which the propeller blades are subjected in operation. | 09-23-2010 |
Philippe Gérard, Edmond Joly, Vaux Le Penil FR
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20120128490 | PRESTRESSING DEVICE HAVING CIRCUMFERENTIAL ACTIVITY - A prestressing device extending about an axis between a first plane and a second plane, the first plane being located at a predetermined distance from the second plane, each plane being perpendicular to the axis. The device includes at least three deformation areas. The deformation areas extend in the first plane. The device further includes, between each deformation area, a planar contact surface extending in the second plane. | 05-24-2012 |
20120128503 | PRESTRESSING DEVICE HAVING RADIAL ACTIVITY - A prestressing device extending about an axis between a first plane that is substantially perpendicular to the axis and a second plane that is substantially parallel to the first plane and axially offset relative to the latter. The device includes a first annular body extending in the first plane, and a first series of at least three tabs, each of which is connected to the first body and extending in an essentially radial direction, each of the tabs of the first series including a planar surface extending in the second plane. This arrangement ensures surface contact between the parts of the elements to be subjected to prestressing. The device can be used for example for a rotor, and for example for a rotor of an unducted propeller for a turbine engine. | 05-24-2012 |
20120134822 | HUB FOR A PROPELLER HAVING VARIABLE PITCH BLADES - A hub for a propeller having variable pitch blades for a turbine engine, for example for a propfan turbine engine. The propeller hub includes: a polygonal ring having substantially radial cylindrical housings distributed about a central axis of the ring for receiving the blades; a rotor element for the turbine of the turbine engine; a supporting flange attached to the ring so as to connect the ring to the rotor element; and a plurality of backup retaining members linked to the rotor element, and each of which includes at least one bearing surface opposite an outer surface of the ring with a radial spacing. | 05-31-2012 |
Phillippe Joly, Gambais FR
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20110144895 | METHOD AND DEVICE FOR ADJUSTING AN ENGINE COMBUSTION PARAMETER, RECORDING MEDIUM FOR THIS METHOD AND VEHICLE EQUIPPED WITH THIS DEVICE - The invention relates to a method for adjusting a combustion parameter P | 06-16-2011 |
Pierre Joly, Massy FR
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20090138441 | Additional Content Information - A method for identifying additional content information to a content consumer, is disclosed. The additional content information relates to a content item selected for consumption by the content consumer. The method comprises: receiving data published by a content provider ( | 05-28-2009 |
Pierre Joly, Grenoble FR
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20110174082 | METHOD OF MEASURING THE FLOW RATE OF A LIQUID FLOWING IN A FLUIDIC CHANNEL AND IMPLEMENTATION DEVICE - The present invention provides a method of measuring the flow rate of an electrically conductive liquid in laminar flow and to an implementation measurement device that are easy to implement, simple to produce and compact. For this purpose, the invention provides a device for measuring the flow rate, comprising: a channel ( | 07-21-2011 |
20130344532 | Method For Observing A Sample - A method for observing a sample is provided. The method includes the steps of: a) providing a volume (G, V) of a substantially transparent medium having a first refractive index (n | 12-26-2013 |
20150338630 | Device for marking a sample, and observation system comprising such a marking device - This marking device for marking a sample is intended to be placed facing the sample for observing the sample by means of an observation system. The marking device comprises a plurality of meshes forming a meshing, the marking device comprising at least one identification marking of each mesh. | 11-26-2015 |
Quentin Joly, Limoges FR
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20110198358 | ARTICLE WITH A CERAMIC COATING AND METHOD FOR PRODUCING SUCH AN ARTICLE USING A LASER - An article comprising a metal support with two opposing faces at least one of which is covered by a discontinuous ceramic coating. Said coating has a softening point above the melting point of the support and has at least one absorbing element for the laser radiation at a wavelength of the order of 1 μm, being at least 1% of the weight of said coating. The invention further relates to a method for producing said article. | 08-18-2011 |
Rudy Joly, Bourg Les Valence FR
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20110216136 | INKJET PRINTER OPERATING A BINARY CONTINUOUS-JET WITH OPTIMUM DEFLECTION AND MAXIMISED PRINT SPEED - The invention concerns inkjet printers with binary continuous jet, the printing principle of which is based on the differential deflection of jets or jet segments. According to the invention, by virtue of a judicious selection of pulse periods of the electrical generator, the print speed of such printers is optimised while guaranteeing precision of the two deflection levels (binary). | 09-08-2011 |
Simon Joly, Grenoble FR
Stéphane Joly, Saint Saturnin FR
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20090273549 | IMPROVEMENTS TO BISTABLE NEMATIC LIQUID CRYSTAL DISPLAYS - A method for addressing a bistable nematic matrix LCD having two stable textures without any applied electric field. Pixel addressing is of the passive multiplex type. The method includes selecting the value of the electrical voltage applied between the substrates so that an average value of the voltage, preferably the average quadratic value, since the initial command for image display up to the time immediately preceding switching, has a predetermined value independent of the information to be displayed, which is the same for all the pixels of the image. | 11-05-2009 |
20100007652 | LIQUID CRYSTAL DISPLAY DEVICE WITH IMPROVED SWITCHING MEANS - The invention relates to a method for controlling a liquid crystal display, comprising a matrix of pixels arranged in crossed lines and columns and in which a switch in the state of the liquid crystal molecules, controlled by application of an electric control signal between two electrodes ( | 01-14-2010 |
20110063536 | LIQUID CRYSTAL DISPLAY DEVICE WITH ADVANCED MEANS FOR SWITCHING - This present invention relates a method for the control of a liquid crystal display that includes a matrix of pixels arranged in crossed lines and columns and in which a switching of state of the liquid crystal molecules, controlled by application of an electrical control signal between two electrodes ( | 03-17-2011 |
20130076610 | ENERGY-SAVING METHOD FOR MARKING AN AREA OF A LIQUID CRYSTAL SCREEN - The present invention relates to a method of addressing a bistable matrix screen, in which the following two steps are reiterated: | 03-28-2013 |
Stéphane Joly, Saint Saturnin FR
Patent application number | Description | Published |
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20100007652 | LIQUID CRYSTAL DISPLAY DEVICE WITH IMPROVED SWITCHING MEANS - The invention relates to a method for controlling a liquid crystal display, comprising a matrix of pixels arranged in crossed lines and columns and in which a switch in the state of the liquid crystal molecules, controlled by application of an electric control signal between two electrodes ( | 01-14-2010 |
20110063536 | LIQUID CRYSTAL DISPLAY DEVICE WITH ADVANCED MEANS FOR SWITCHING - This present invention relates a method for the control of a liquid crystal display that includes a matrix of pixels arranged in crossed lines and columns and in which a switching of state of the liquid crystal molecules, controlled by application of an electrical control signal between two electrodes ( | 03-17-2011 |
Vincent Joly, Dampierre En Burly FR
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20110199204 | COMMUNICATING DEVICE AND METHOD OF LOCKING OUT AN ITEM OF EQUIPMENT - A communicating lockout device of an item of equipment comprising locking means able to maintain the equipment in a fixed position, a communication module able to communicate data relating to said device and a local power supply module adapted to supply electrically at least the communication module, the power supply module comprising a charge monitoring unit arranged for measuring the charge level of the local power supply module. The invention also relates to a network for the supervision of a plurality of items of equipment using such a communicating device as well as to a corresponding supervision method. | 08-18-2011 |
Yohan Joly, Le Tholonet FR
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20150155053 | Method and Device for Controlling a Sample and Hold Circuit - A method is provided for controlling a sample and hold circuit that includes a switching module coupled to a storage capacitor. A circuit external to the sample and hold circuit of generates at least one main current representative of at least one leakage current of the switching module in its off state. The at least one main current is delivered to at least one auxiliary capacitor. An initial pulse signal is generated from the charging and discharging of the at least one auxiliary capacitor. The sampling phase of the sample and hold circuit is triggered at the rate of the pulses of a pulse signal derived from the initial pulse signal. | 06-04-2015 |