Levasseur, FR
Alain Levasseur, Gradignan FR
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20100136436 | LITHIUM ION CONDUCTING LITHIUM SULPHUR OXYNITRIDE THIN FILM, AND A PROCESS FOR THE PREPARATION THEREOF - The disclosure herein relates to a lithium ion conducting electrolyte. This electrolytic material has improved ionic conductivity. The material disclosed herein is an amorphous compound of the formula Li | 06-03-2010 |
20110020702 | IRON-DOPED VANADIUM(V) OXIDES - The present invention relates to iron-doped vanadium(V) oxides of formula Fe | 01-27-2011 |
20110147207 | Method for Manufacturing of Sputtering Targets Using an Inorganic Polymer - The invention relates to a cathodic sputtering target composition comprising at least a solid lithium-based electrolyte and an inorganic carbon free polymer, and to a method for the manufacturing of cathodic solid sputtering targets using such a composition. The invention also relates to solid sputtering targets obtained by such a method and to their use for the preparation of solid thin films by a sputtering physical vapour deposition process, in particular for the preparation of solid electrolyte thin films inside thin film batteries. | 06-23-2011 |
Anthony Levasseur, Aubagne FR
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20090181431 | Fusion Proteins Between Plant Cell-Wall Degrading Enzymes, and Their Uses - The invention relates to the use of fusion proteins between at least two plant cell-wall degrading enzymes, the enzymes being such that they do not contain a C-terminal carbohydrate-binding-molecule (CBM), and optionally a CBM, the enzymes and CBM being recombinant proteins corresponding to native proteins in fungi, or mutated forms thereof, for carrying out processes of plant cell-wall degradation in the frame of the preparation, from plants or vegetal by-products, of compounds of interest located in plant cell-wall, or in the frame of the bleaching of pulp and paper. | 07-16-2009 |
20090221039 | FUSION PROTEINS BETWEEN PLANT CELL-WALL DEGRADING ENZYMES AND A SWOLLENIN, AND THEIR USES - The invention relates to fusion proteins including at least a swollenin and at least a plant cell-wall degrading enzyme, the swollenin, and plant cell-wall degrading enzyme, being recombinant proteins corresponding to native proteins in fungi, or mutated forms thereof. The invention also relates to the use of fusion proteins as defined above, for carrying out processes of plant cell-wall degradation in the frame of the preparation, from plants or vegetal by-products, of compounds of interest located in plant cell-wall, or in the frame of the bleaching of pulp and paper, or for biofuel production, or food industries. | 09-03-2009 |
Antoine Levasseur, Montigny-Le-Bretonneux FR
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20090311101 | Fan Propeller, In Particular For Motor Vehicles - The fan impeller ( | 12-17-2009 |
20150071787 | Impeller For Motor Vehicle Fan, Including Segmented Hub Stiffeners - A blower wheel for setting a flow of air in circulation has vanes ( | 03-12-2015 |
20150125326 | Ventilation System - A ventilation system includes a blower wheel ( | 05-07-2015 |
Aurelien Levasseur, Elancourt FR
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20090311101 | Fan Propeller, In Particular For Motor Vehicles - The fan impeller ( | 12-17-2009 |
Fabien Levasseur, Compiegne FR
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20090142131 | CONNECTION SYSTEMS INTENTED FOR EQUIPPING PLATES, ESPECIALLY GLASS PLATES, FOR THE PURPOSE OF FASTENING THEM, AND THE PLATES THUS EQUIPPED - A connecting system configured to secure at least one cavity including curved and retaining walls and positioned on a surface portion located on an edge of a substrate made of a fragile material of glass type and a support member. The connecting system includes a shoe including at least one appendage projecting from at least one of faces of the shoe, the appendage having a profile that complements the profile made on the surface portion situated on the edge of the substrate. | 06-04-2009 |
Fabien Levasseur, Tourcoing FR
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20140308464 | COLD-BENT INSULATING GLAZING - The invention relates to a glazed module comprising a metal framework and an insulating glazing comprising a water-tight barrier, said insulating glazing being cold-bent, the metal framework and the insulating glazing being rendered integral by a holding means which forces the insulating glazing to retain the bent shape conferred on it by the framework. The invention also relates to a process for the preparation of the glazed module comprising a metal framework and an insulating glazing, the insulating glazing being cold-bent, after it has been assembled with a water-tight barrier, by a force which causes it to take the shape of the metal framework and then held in this bent shape by a holding means. | 10-16-2014 |
20140312518 | COLD BENDING OF A LAMINATED GLAZING - The invention relates to a process for the preparation of bent glazed modules comprising a metal framework and a panel comprising a laminated glazing comprising glass substrates separated by an interlayer made of polymer material, the panel being bent, after the laminated glazing has been assembled, by a force which causes it to take the shape of the metal framework and then held in this shape by a holding means, the bending being carried out while the interlayer is at a temperature between 30 and 80° C. The invention reduces the loads necessary for the bending and also the shear stresses between the interlayer made of polymer material and the glass substrates, which reduces the risks of delamination. | 10-23-2014 |
Fabien Levasseur, Marest Sur Matz FR
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20120135248 | PROCESS FOR MANUFACTURING A LAMINATED GLAZING UNIT - A process for manufacturing a laminated glazing unit so that it withstands a predetermined load, in which the unit includes at least one substrate having a glass function and at least one layer of polymeric interlayer. The process: obtains viscoelastic behavior of constituent material of the interlayer; calculates maximum value of at least one quantity representative of the loading resistance of the laminated glazing unit subjected to the predetermined load; adjusts dimensions of the unit such that the calculated maximum value of the quantity representative of the loading resistance of the unit is less than or equal to a permissible maximum value; and the or each substrate and the or each layer of interlayer are prepared and assembled to the adjusted dimensions. | 05-31-2012 |
20150202787 | DEVICE AND METHOD FOR CUTTING PLASTIC MATERIAL, IN PARTICULAR A LAMINATED GLAZING ELEMENT - A device for cutting a flexible material of plastic type, laminated between two substrates and overhanging the edges of the substrates, includes a cutting tool and a pulling tool arranged upstream of the cutting tool. | 07-23-2015 |
Fabien Levasseur, Longueil-Annel FR
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20110200831 | PROCESS FOR MANUFACTURING A LAMINATED GLAZING - A process for manufacturing a laminated glazing, in which a lamination interlayer is interposed between two substrates having a glass function, including: making a measurement of Young's modulus E on a sample of the interlayer, using a viscoanalyzer, by varying temperature and frequency while imposing a constant dynamic displacement; making a numerical treatment of curves obtained, using WLF (Williams-Landel-Ferry) equations, to establish a law E(f) governing behavior of a material constituting the interlayer sample at a given temperature; producing a numerical model based on a finite-element method in bending of a laminated glazing panel, wherein mechanical properties of the sample result from the preceding operations; comparing results of the numerical calculation with those obtained with analytical formulae in which participation of the interlayer in transferring shear in the laminated glazing is represented by a transfer coefficient ω; varying the transfer coefficient ω in the analytical formulae until results converge; and constructing a transfer function ω32 f(E) by successive iterations. | 08-18-2011 |
20120034439 | PROCESS FOR MANUFACTURING A LAMINATED GLAZING UNIT AND LAMINATED GLAZING UNIT - According to this process for manufacturing a laminated glazing unit so that it withstands predetermined stresses, a reference laminated glazing unit is identified that withstands the predetermined stresses and that comprises at least one substrate and one interlayer having the same chemical compositions as those of the laminated glazing unit to be manufactured; the tear strength (J | 02-09-2012 |
Francois Levasseur, Conflans Sainte Honorine FR
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20150204700 | INDICATOR DEVICE, NOTABLY FOR MOTOR VEHICLES - An indicator device for motor vehicles includes a dial, an indicator unit with needle, and a motor device. The indicator device with needle is capable of being rotationally driven around an axis of rotation of the indicator device. The indicator unit with needle is designed to be rotationally driven by a torque generated by the motor device. The indicator device is capable of being operated with a motor device of a first type and with a motor device of a second type. The indicator device includes minimum time information matched with the motor device of the first type and with the motor device of the second type such that the position of the indicator unit with needle is identical for cases where the motor device of the first type or the motor device of the second type is used, and for different preceding displacements of the indicator unit with needle. | 07-23-2015 |
Gérard Levasseur, Saint-Sebastien-Sur-Loire FR
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20110105737 | METHOD FOR PRETREATING PLANT STARTING MATERIAL FOR THE PRODUCTION, FROM SACCHARIFEROUS AND LIGNOCELLULOSIC RESOURCES, OF BIOETHANOL AND OF SUGAR, AND PLANT - A method for pretreating plant starting material for the purpose of producing bioethanol and/or sugar via a common chamber ( | 05-05-2011 |
Gérard Levasseur, Saint-Sebastien-Sur-Loire FR
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20110105737 | METHOD FOR PRETREATING PLANT STARTING MATERIAL FOR THE PRODUCTION, FROM SACCHARIFEROUS AND LIGNOCELLULOSIC RESOURCES, OF BIOETHANOL AND OF SUGAR, AND PLANT - A method for pretreating plant starting material for the purpose of producing bioethanol and/or sugar via a common chamber ( | 05-05-2011 |
Nicolas Levasseur, Cestas FR
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20110018886 | DISPLAY DEVICE AND METHOD FOR OPTIMIZING THE MEMORY BANDWITH - A display device that comprises a flag memory containing state flags of pixel areas of the image is provided. The display device comprises a display screen and a graphical generation unit implementing at least three functions for displaying an image, i.e. a first data erasure function, a second function for generating an image comprised of pixels in a first memory, and a third function for displaying the image by reading the pixels in said memory and controlling the screen, in which an image is divided into a plurality of separate pixel areas and in that each area is addressed by a flag, wherein the display device further includes a memory that stores the flag states so that the graphical generation unit can execute the display function on the basis of the flag states. The generation of images having a predominantly uniform background can, in particular, be used for application in aeronautics. | 01-27-2011 |
Premavathy Levasseur, Romainville FR
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20100092443 | NOVEL COMBINATIONS OF NITROGENATED HETEROCYCLIC ANTIBACTERIAL COMPOUNDS WITH OTHER ANTIBACTERIAL COMPOUNDS AND THE USE OF SAME AS DRUGS - The invention relates to the combination of nitrogenated heterocyclic antibacterial compounds of formula (I) with other antibacterial compounds and the use of same as drugs. | 04-15-2010 |