Raoul
Cedric Raoul, Marseille FR
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20120276114 | IFN-GAMMA INHIBITORS IN THE TREATMENT OF MOTONEURON DISEASES - The present invention is directed to new compositions uses thereof and related methods for the treatment of a motoneuron disease or disorder. In particular, the invention relates to the new use of IFNγ antagonists or viral vectors, uses, compositions thereof and related methods for the treatment of motoneuron disease or disorder such as ALS. | 11-01-2012 |
Gilles Raoul, Lannion FR
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20140333501 | ULTRABROADBAND ANTENNA - An antenna, intended to transmit and receive radio waves within a given frequency band, comprises at least one radiating element, placed on a flat reflector, comprising a radiating device disposed within a plane parallel to the reflector's plane, at least one conductive line feeding the radiating element, at least one parasitic element disposed above the radiating element, which comprises a two-dimensional base belonging to a plane parallel to the radiating device's plan, associated with a third dimension that gives it a volumic shape. | 11-13-2014 |
Michel Raoul, Elancourt FR
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20090145716 | DEVICE FOR DOUBLE FRICTION CONE COUPLING FOR GEARBOX - A device for coupling between a gearbox shaft and an idle pinion borne thereby including a hub fixed on the shaft, and a coupling mechanism equalizing by friction speeds of the shaft and the idle pinion and for transforming rotational movement received from the hub into an axial thrust on the idle pinion, so as to transmit themselves by friction the torque between the hub and the idle pinion. The coupling mechanism only includes three rings, an upper ring integral with the hub, a single intermediate ring, and a lower ring integral with the hub. | 06-11-2009 |
20090272213 | DRIVE TRAIN COMPRISING AN AUXILIARY ENGINE WHICH IS CONNECTED TO A COUNTERSHAFT OF THE TRANSMISSION - A drive train for a motor vehicle including a main engine, an auxiliary engine, and a parallel shaft transmission. The transmission includes: at least one input shaft connected to the main engine by a clutch device, at least one output shaft including a drive pinion that engages with a differential ring gear, a countershaft that is not coaxial with the input and output shafts, and a plurality of synchronizers configured to connect the input shaft to the output shaft selectively in rotation. The countershaft is fitted with a drive wheel connected to the auxiliary engine and that is permanently rotatably linked to the input shaft. | 11-05-2009 |
Yann Raoul, Crezancy FR
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20120214671 | USE OF GLYCEROL ETHERS AS ACTIVATORS OF THE BIOLOGICAL EFFECTS OF A HERBICIDE, FUNGICIDE OR INSECTICIDE SUBSTANCE - The invention relates to the use of glycerol ethers as agents that activate the biological effects of at least one substance selected from a herbicide, fungicide or insecticide. The invention essentially relates to the use of glycerol ether as an agent that activates the biological effects of at least one substance selected from a herbicide, or fungicide or insecticide, said glycerol ether having formula (1), wherein R | 08-23-2012 |
20130131379 | METHOD FOR PREPARING CARBOXYLIC ACIDS BY OXIDATIVE CLEAVAGE OF A VICINAL DIOL - The present invention relates to a method for preparing carboxylic acids, in particular mono- and dicarboxylic acids, by oxidative cleavage of a vicinal diol. | 05-23-2013 |
20130345441 | METHOD FOR PREPARING ALCOHOL CARBONATE USING RARE EARTH OXIDES AS CATALYSTS - Disclosed is a method for preparing, by transcarbonation, a compound of formula (I), including reacting a polyol of formula (II) with an alkyl carbonate or an alkylene carbonate in the presence of a catalytic system consisting of a catalytic entity selected from among the rare earth oxides or the mixtures thereof, and optionally an inert substrate. | 12-26-2013 |
20140018579 | PROCESS FOR PREPARING A POLYOL ETHER - The present invention relates to a process for preparing a polyol ether of formula (I), comprising a step of reductive alkylation involving a compound of general formula (II) and a compound of general formula (III): | 01-16-2014 |
20150080613 | METHOD FOR PREPARING GLYCEROL ETHER AND GLYCOL ETHER - The present invention concerns a method for preparing glycerol ether or glycol ether comprising the reaction of a compound of formula (II) with a compound of formula (III) in the presence of a heterogeneous acid catalyst of formulas (II) and (III). | 03-19-2015 |
Yann Raoul, Valencia ES
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20130114452 | NETWORK ACCESS MECHANISM BASED ON POWER - Systems and methods for accessing a contention-based communications network are provided. In systems and methods for accessing a contention-based communications network, an access point in the network is created. The access point is a first node connected to the network configured to receive a request from a second node to gain access to the network. A power of a signal transmitted between the access point and the second node is measured. A probability that the second node will access the network is determined based on the measured power of the signal transmitted between the access point and the second node. A determination of whether to permit the second node to gain access to the network is made based on the determined probability. | 05-09-2013 |
Yann Raoul, Soissons FR
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20150152079 | Method for producing polyglycerol (poly)carbonate - The invention relates to a method for producing a compound of fonnula (I), comprising the reaction, in the presence of a catalytic system comprising a single rare earth oxide or a mixture of rare earth oxides, of an alkyl carbonate or an alkylene carbonate with a polyol of fonnula (II), wherein p is a whole number between 2 and 10. | 06-04-2015 |