Vasseur, FR
Alexandre Vasseur, Issoudun FR
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20150217713 | AIRBAG DOOR ASSEMBLY - Embodiments of the present invention provide an airbag door assembly for use in a vehicle. The door assembly includes a moving door panel that deforms under pressure of an airbag as it deploys. The airbag system employing this airbag door assembly may be installed in a cavity in a structure on-board the vehicle, or it may be independently mounted to a vehicle structure. | 08-06-2015 |
Christophe Vasseur, Gruissan FR
Corinne Vasseur, Le Kremlin-Bicetre FR
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20150293126 | Method for Diagnosing a Hemoglobin-Related Disorder - The invention relates to a method for diagnosing, staging and/or monitoring a hemoglobin-related disorder such as β-thalassemia or a treatment against said hemoglobin-related disorder in a subject in need thereof based on the detection and/or quantification the presence of free α-Hb pool in a biological sample obtained from said subject. | 10-15-2015 |
Didier Vasseur, Clermont-Ferrand 9 FR
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20140243448 | TIRE WITH IMPROVED GRIP ON WET GROUND - A tire having an improved wet grip, in particular for a passenger vehicle, a van, or two-wheel vehicle, includes a tread of which includes a rubber composition. The rubber composition includes at least (phr meaning parts by weight per hundred parts of elastomer): | 08-28-2014 |
Didier Vasseur, Clermont- Ferrand FR
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20090131572 | Rubber composition Devoid of or practically devoid of zinc - The invention relates to a rubber composition devoid of or practically devoid of zinc or zinc derivative, usable in particular for the manufacture of tires or tire treads, comprising at least: | 05-21-2009 |
20100099796 | TREAD FOR TIRE - Tyre tread comprising a rubber composition, the said composition comprising at least one diene elastomer, one reinforcing filler and one plasticizing system, characterized in that the said plasticizing system comprises, in combination: | 04-22-2010 |
20110039976 | Tire having a Tread Provided with Cavities Containing a Specific Filling Material - A tire having a tread, said tread being provided with a plurality of cavities, at least some of said cavities having a filling composition based on at least: a diene elastomer; more than 50 phr of filler (denoted filler A), the particles of which are nanoparticles having an average size (by weight) of less than 500 nm; and more than 70 phr of filler (denoted filler B), the particles of which are microparticles having a median particle size (by weight) of greater than 1 μm. This filling composition is sufficiently cohesive to ensure excellent mechanical behaviour of the cavities. It also has the capability of progressively wearing during running, without cracking, more quickly than the constituent composition of the tread itself. | 02-17-2011 |
20110174421 | Self-Sealing Composition for an Inflatable Article - Self-sealing elastomer composition that can be used especially as a puncture-resistant layer in an inflatable article, comprising: as predominant elastomer, an unsaturated diene elastomer; between 30 and 90 phr of a hydrocarbon resin; and 0 to less than 30 phr of a filler. Also disclosed is an article such as a tire provided with a puncture-resistant layer comprising the self-sealing elastomer composition. The puncture-resistant layer is advantageously combined with an airtight layer, for example based on butyl rubber, so as to form, in the inflatable article, a puncture-resistant airtight laminate. | 07-21-2011 |
20110198010 | Self-Sealing Composition for Pneumatic Object - A self-sealing elastomer composition that can be used especially as a puncture-resistant layer in an inflatable article, comprising: as predominant elastomer, an unsaturated diene elastomer; a thermoplastic hydrocarbon plasticizer resin with a weight content of between 30 and 90 phr; a liquid plasticizer, the T | 08-18-2011 |
20110263750 | Tire with a Tread Comprising an SNBR Elastomer - The present invention relates to a tyre having a tread comprising a rubber composition that comprises at least: | 10-27-2011 |
20120065292 | Rubber Composition for a Tread Comprising an Unsaturated TPS - The present invention relates to a rubber composition comprising a styrene-butadiene copolymer (SBR), a polybutadiene (BR), an unsaturated thermoplastic styrene (TPS) copolymer and a reinforcing filler. | 03-15-2012 |
20120245270 | RUBBER COMPOSITION CONTAINING GLYCEROL AND A FUNCTIONALIZED ELASTOMER AND TREAD FOR A TIRE - A reinforced rubber composition, used for the manufacture of treads of tyres, includes (a) a functionalized diene elastomer selected from elastomers that are chain-end functionalized, coupled, or star-branched by a group containing a polar functional group having at least one oxygen atom and block elastomers having at least one polar block, (b) glycerol, and (c) a reinforcing filler that includes an inorganic filler. The rubber composition may impart a low rolling resistance to the tyre treads. | 09-27-2012 |
20120259043 | RUBBER COMPOSITION CONTAINING AN EPOXIDIZED SYNTHETIC RUBBER, AND TIRE TREAD CONTAINING SAME - The present invention relates to a rubber composition based on at least one elastomeric matrix comprising an epoxidized synthetic rubber (ESR) having an epoxy function content ranging from 7% to 25%, a reinforcing filler, of which at least 50% by weight of the reinforcing filler is constituted of an inorganic filler, and a plasticizing agent comprising a polar liquid plasticizer for the manufacture of a tyre tread having an improved compromise of properties: grip on wet ground/rolling resistance. | 10-11-2012 |
20120318424 | TIRE HAVING A CROWN AREA PROVIDED WITH A SUBLAYER COMPRISING A THERMOPLASTIC ELASTOMER - Radial tire having: | 12-20-2012 |
20120318425 | TIRE HAVING A CROWN AREA PROVIDED WITH A SUBLAYER COMPRISING A THERMOPLASTIC ELASTOMER - A radial tire for a motor vehicle, having: | 12-20-2012 |
20130005894 | RUBBER COMPOSITION INCLUDING A POLAR THERMOPLASTIC ELASTOMER INCLUDING AN ALKYLACRYLATE UNIT - The present invention relates to a rubber composition that can advantageously be used for forming the tread of a tyre, which comprises: | 01-03-2013 |
20130203890 | TIRE, THE TREAD OF WHICH COMPRISES A RUBBER COMPOSITION A POLYVINYL ESTER RESIN - A tire, the tread of which comprises a rubber composition comprising a diene elastomer, such as, for example, an SBR or BR elastomer, a poly(vinyl ester) resin, at a content preferably of between 5 and 50 phr, and a reinforcing filler, such as silica and/or carbon black. The poly(vinyl ester) resin is in particular a vinyl ester homopolymer or copolymer of foimula R—C(═O)O—CH═CH2, at least one of the vinyl ester monomers of which comprises a radical R having more than 2 carbon atoms, preferably from 4 to 20 carbon atoms. Such a composition makes it possible to improve the wet grip of the treads of the tire and also the processability of such a composition. | 08-08-2013 |
20130231417 | RUBBER COMPOSITION THAT CAN BE USED FOR MANUFACTURING A TYRE OF WHICH THE COMPOSITION COMPRISES A STARCH AND AN AQUEOUS OR WATER-SOLUBLE PLASTICIZER - A rubber composition based on a diene elastomer, a crosslinking system, and a reinforcing filler is provided, as well as a process for obtaining the composition. The composition includes a starch in a proportion of from 10 to 50 phr (parts by weight per hundred parts of elastomer) and an aqueous or water-soluble plasticizer in a proportion of from 3 to 30 phr. The aqueous or water-soluble plasticizer is water or a mixture of water and glycerol, in which the water is predominant by weight in the aqueous or water-soluble plasticizer. The composition can be used for preparing calendered or profiled tyre-related products, such as a tyre tread, for example. | 09-05-2013 |
20130240102 | Tire and Mold Comprising a Fluidic Passage | 09-19-2013 |
20130267640 | SNOW TYRE TREAD - A snow tyre with an improved grip on wet ground includes a tread formed of a rubber composition. The rubber composition includes: 20 to 100 phr of a first diene elastomer bearing at least one SiOR function, with R being hydrogen or a hydrocarbon radical, and with phr referring to parts by weight per hunder parts of elastomer; 100 to 160 phr of a reinforcing inorganic filler; and a plasticizing system. The plasticizing system includes: a content A of between 10 and 60 phr of a hydrocarbon resin having a Tg above 20° C.; and a content B of between 10 and 60 phr of a liquid plasticizing agent. A total content A+B is greater than 50 phr. Optionally, the rubber composition also includes 0 to 80 phr of a second diene elastomer. | 10-10-2013 |
20130274404 | TREAD OF A TYRE WITH IMPROVED GRIP ON WET GROUND - A tyre, which has an improved grip on wet ground, includes a tread formed of at least a rubber composition. The rubber composition includes: from 50 to 100 phr of a copolymer based on styrene and butadiene, e.g., a styrene/butadiene copolymer (SBR), with phr referring to parts by weight per hundred parts of elastomer; from 100 to 150 phr of a reinforcing inorganic filler, e.g., silica; and a plasticizing system. The plasticizing system includes: a content A of between 10 and 60 phr of a thermoplastic hydrocarbon resin exhibiting a Tg of greater than 20° C.; and a content B of between 10 and 60 phr of a liquid plasticizing agent. A total content A+B is greater than 50 phr. Optionally, the rubber composition includes from 0 to 50 phr of another copolymer, e.g., a diene elastomer such as a polybutadiene or natural rubber. | 10-17-2013 |
20130296471 | TYRE TREAD - A tyre, which has an improved grip on wet ground, includes a tread formed of at least a rubber composition. The rubber composition includes: 20 to 100 phr of a first diene elastomer bearing at least one SiOR function, with R being hydrogen or a hydrocarbon radical, and with phr referring to parts by weight per hundred parts of elastomer; 100 to 160 phr of a reinforcing inorganic filler; and a plasticizing system. The plasticizing system includes: a content A of between 5 and 60 phr of a hydrocarbon resin having a Tg above 20° C.; and a content B of between 5 and 60 phr of a liquid plasticizing agent. A total content A+B is greater than 45 phr. The rubber composition optionally includes 0 to 80 phr of a second diene elastomer. | 11-07-2013 |
20140150942 | TIRE COMPRISING A TREAD WITH A FOAMED MATERIAL - The tyre comprises a tread ( | 06-05-2014 |
20140150943 | METHOD FOR PRODUCING A TIRE COMPRISING AN IMPROVED TREAD WITH A FOAMED MATERIAL - A layer of cellular material forms a running layer ( | 06-05-2014 |
20140350138 | RUBBER COMPOSITION - Rubber composition based on at least one reinforcing filler comprising a reinforcing inorganic filler, one plasticizing system composed of at least one plasticizing hydrocarbon resin and one liquid plasticizer, one elastomer which is a copolymer at least of isoprene and styrene bearing at least one SiOR functional group, R being hydrogen or a C | 11-27-2014 |
Didier Vasseur, Clermont-Ferrand Cedex 9 FR
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20130312892 | PNEUMATIC TIRE COMPRISING A TREAD SUBLAYER CONTAINING NITRILE RUBBER - Radial tire having: | 11-28-2013 |
20140024745 | TYRE, THE TREAD OF WHICH COMPRISES A POLY(ALKYLENE ESTER) RESIN - A tyre, the tread of which comprises a rubber composition comprising at least: a diene elastomer; from 100 to 150 phr of a reinforcing inorganic filler; a poly(alkylene ester) thermoplastic resin; a plasticizing system comprising: according to a content A of between 5 and 60 phr, a hydrocarbon resin exhibiting a Tg of greater than 20° C.; according to a content B of between 5 and 60 phr, a plasticizer which is liquid at 20° C., the Tg of which is less than −20° C.; and it being understood that A+B is greater than 40 phr. The use of a poly(alkylene ester) resin, combined in particular with high contents of filler and plasticizers, makes it possible to improve the stiffness of the tread and thus the road behaviour of the tyre, without affecting the hysteresis and thus the rolling resistance. | 01-23-2014 |
20140235751 | TIRE WITH IMPROVED GRIP ON WET GROUND - A tire having an improved wet grip, in particular for a passenger vehicle, a van, or a two-wheel vehicle, includes a tread formed of a rubber composition. The rubber composition includes at least (phr meaning parts by weight per hundred parts of elastomer): | 08-21-2014 |
Didier Vasseur, Clermont-Ferrad FR
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20110040002 | PLASTICIZING SYSTEM AND RUBBER COMPOSITION FOR TYRE CONTAINING SAID SYSTEM - Plasticizing system which can be used in particular for the plasticizing of a tyre diene elastomer composition comprising, in combination: | 02-17-2011 |
Didier Vasseur, Clemont-Ferrand FR
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20120041098 | RUBBER COMPOSITION FOR A TIRE CONTAINING EPOXIDE NATURAL RUBBER AND A PLASTICIZING RESIN - The present invention relates to a rubber composition based on at least an epoxidized natural rubber—, a reinforcing filler and, as plasticizing agent, an alpha-methylstyrene polymer resin. The invention also relates to the use of such a composition for the manufacture of a tyre tread exhibiting an improved compromise of properties with respect to grip on wet ground and rolling resistance. | 02-16-2012 |
20120214933 | TIRE, THE TREAD OF WHICH COMPRISES A SATURATED THERMOPLASTIC ELASTOMER - The present invention relates to a tyre, the tread of which comprises an elastomer composition comprising: | 08-23-2012 |
Franz Vasseur, Paris FR
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20130310747 | NASAL ASPIRATOR FOR BABIES - A device for suctioning nasal secretions, including a nasal tip having an opening through which the nasal secretions are suctioned, a first pipe, a first end of which is connected to the nasal tip and the other end of which communicates via a first opening, and a second pipe, one end of which communicates via a second opening, and these two pipes form an angle no more than 90°, and the opening connected to the nasal tip is aligned with the second pipe and arranged with the air stream exiting the opening of the second pipe. | 11-21-2013 |
Jean-Jacques Vasseur, Paris FR
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20120220761 | PROCESS FOR TRIPHOSPHATE OLIGONUCLEOTIDE SYNTHESIS - The present invention describes simple, efficient, and enzyme-free method of making oligonucleotides with 5′-triphosphate. This invention presents novel process for synthesizing triphosphate oligonucleotides using a diaryl phosphonate as reagent. The process of the present invention is amenable to large-scale, economic 5′-triphosphate oligonucleotide synthesis. | 08-30-2012 |
Jean-Jacques Vasseur, Combaillaux FR
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20090124571 | METHOD FOR THE SYNTHESIS OF OLIGONUCLEOTIDE DERIVATIVES - Method for the synthesis of nucleotide derivatives wherein molecules of interest are grafted on the oligonucleotide with the help of a “click chemistry” reaction between an azide function on the molecule of interest and an alkyne function on the oligonucleotide, or between an alkyne function on the molecule of interest and an azide function on the oligonucleotide. | 05-14-2009 |
20100069623 | Method for preparing oligonucleotides - A solution phase synthesis method for preparing an oligonucleotide, wherein at least some of the reagents are solid supported. The method suitable for large-scale synthesis comprises coupling a protected compound with a nucleotide derivative having a protection group in the presence of a solid supported activator to give an elongated oligonucleotide with a P(III)-internucleotide bond; optionally processing the elongated oligonucleotide by capping by reaction with a solid supported capping agent and/or by oxidizing or sulfurizing by reaction of the oligonucleotide with a solid supported oxidizing or sulfurization reagent; and removing the protection group. The coupling may include reacting a 3′-protected compound of formula: | 03-18-2010 |
20110224424 | Method for preparing oligonucleotides - A solution phase synthesis method for preparing an oligonucleotide, wherein at least some of the reagents are solid supported. The method suitable for large- scale synthesis comprises coupling a protected compound with a nucleotide derivative having a protection group in the presence of a solid supported activator to give an elongated oligonucleotide with a P(III)-internucleotide bond; optionally processing the elongated oligonucleotide by capping by reaction with a solid supported capping agent and/or by oxidizing or sulfurizing by reaction of the oligonucleotide with a solid supported oxidizing or sulfurization reagent; and removing the protection group. The coupling may include reacting a 3′-protected compound of formula: | 09-15-2011 |
20110245478 | Method for the Synthesis of Oligonucleotide Derivatives - Method for the synthesis of nucleotide derivatives wherein molecules of interest are grafted on the oligonucleotide with the help of a “click chemistry” reaction between an azide function on the molecule of interest and an alkyne function on the oligonucleotide, or between an alkyne function on the molecule of interest and an azide function on the oligonucleotide. | 10-06-2011 |
20110275793 | Chemical RNA Synthesis Method - The invention relates to a method for the chemical synthesis of RNA, comprising the following steps: a) bonding to a solid support of a monomer having formula (II) in which—X | 11-10-2011 |
20150158964 | THIOL COMPOUNDS AND THE USE THEREOF FOR THE SYNTHESIS OF MODIFIED OLIGONUCLEOTIDES - The present invention relates to a thiol compound suitable for forming a chain of oligomers that can be grafted to an oligonucleotide. The invention also relates to an oligonucleotide grafted by such a compound, thus having one or more thiol functions, suitable for being immobilized on a gold surface or on a grafted surface. | 06-11-2015 |
20150232957 | MODIFIED OLIGONUCLEOTIDES COMPRISING THIOL FUNCTIONS AND USE THEREOF FOR DETECTING NUCLEIC ACIDS - The present invention relates to a modified oligonucleotide having two or more thiol functions, which can be immobilized on a gold surface or on a grafted surface, in particular a surface comprising at least one carbon-carbon double bond or carbon-carbon triple bond or haloacetamide functions, preferably maleimide or acrylamide functions. The invention also relates to a method for detecting a nucleic acid in a biological sample comprising a step of detecting hybridization between a modified oligonucleotide and a target nucleic acid amplified from the biological sample. The invention relates more particularly to a method for detecting, genotyping or sequencing a pathogenic organism, preferably a virus. | 08-20-2015 |
Jean-Philippe Vasseur, Saint Martin Of Uriage FR
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20130159486 | NETWORK ARCHITECTURE FOR MINIMALISTIC CONNECTED OBJECTS - In one embodiment, a network architecture comprises minimalistic connected objects (MCOs), distributed intelligence agents (DIAs), and central intelligence controllers (CICs). MCOs have limited intelligence sufficient to perform their respective designated task, securely join computer networks, and provide nominal state information. The MCOs are not configured to perform complex application-specific data processing, or complex networking tasks, such as making QoS decisions, participating in CAC operations, providing TE services, executing sophisticated reliability protocols, or extrapolating network management information. DIAs are configured to provide a computer network edge for the MCOs, and are responsible for intelligent networking management and for performing complex application-specific data processing for the MCOs. CICs operate within the computer network and are in communication with the DIAs to perform complex tasks for overarching control of MCO/DIA operation, and are also configured to provide one or more interfaces to receive a set of user-defined rules for MCO/DIA operation. | 06-20-2013 |
Jean-Philippe Vasseur, Saint Martin D-Uriage FR
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20120155511 | Dynamic Assignment of Frequency Hopping Sequences in a Communication Network - In one embodiment, a management device determines a topology of nodes in a network. Based on the topology, frequency hopping sequences are assigned (and notified) to the nodes such that each particular node of a certain set of the nodes is assigned a frequency hopping sequence on which to transmit that is different than frequency hopping sequences of neighbors and hidden neighbors of that particular node. In another embodiment, a transmitting node first transmits a transmission indication signal on its particular frequency band based on its frequency hopping sequence, and then transmits a message on the particular frequency band. In a further embodiment, a receiving node listening to a plurality of frequency bands may detect the transmission indication signal on the particular frequency band. In response, the receiving node filters out all frequency bands other than the particular frequency band, and receives the following transmission on that particular frequency band. | 06-21-2012 |
Jean-Philippe Vasseur, Martin D'Uriage FR
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20140092752 | DENSITY-BASED POWER OUTAGE NOTIFICATION TRANSMISSION SCHEDULING IN FREQUENCY-HOPPING NETWORKS - In one embodiment, a node may discover the density of neighboring nodes in a frequency-hopping communication network. In response to identifying a power outage condition, the node may also dynamically determine an initial power outage notification (PON) transmission protocol based on the density of neighboring nodes. The node may then communicate a first PON to a plurality of neighboring nodes according to the initial PON transmission protocol. | 04-03-2014 |
Jean-Philippe Vasseur, San Martin Duriage FR
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20150063093 | TECHNIQUE FOR DETERMINING WHETHER TO REESTABLISH FAST REROUTED PRIMARY TUNNELS BASED ON BACKUP TUNNEL PATH QUALITY FEEDBACK - In one embodiment, a primary tunnel is established from a head-end node to a destination along a path including one or more protected network elements for which a fast reroute path is available to pass traffic around the one or more network elements in the event of their failure. A first path quality measures path quality prior to failure of the one or more protected network elements. A second path quality measures path quality subsequent to failure of the one or more protected network elements, while the fast reroute path is being used to pass traffic of the primary tunnel. A determination is made whether to reestablish the primary tunnel over a new path that does not include the one or more failed protected network elements, or to continue to utilize the path with the fast reroute path, in response to a difference between the first path quality and the second path quality. | 03-05-2015 |
Jean-Philippe Vasseur, Saint Martin Durlage FR
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20150208147 | OPTICAL PATH FAULT RECOVERY - The embodiments disclosed herein provide fast recovery of a network signal path by, in the event of a failure or unacceptable degradation in a signal in the original network path, diverting the optical signal passing through the network to a preselected bypass optical path which is maintained in a warm or operational state. The optical elements on the bypass optical path are available network resources which may, during part or all of the time the bypass path is designated for a node in the primary optical path, be in use to transmit other optical signals in the network. By maintaining the resources in the designated bypass path in a warm or operating state, fast rerouting and recovery of an interrupted signal is possible. | 07-23-2015 |
Jean-Philippe Vasseur, Sanint Martin D'Uriage FR
Jean-Philippe Vasseur Et Al. Vasseur, Saint Martin Duriage FR
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20130128773 | ALTERNATE DOWN PATHS FOR DIRECTED ACYCLIC GRAPH (DAG) ROUTING - In one embodiment, a node N, within a computer network that utilizes a directed acyclic graph (DAG) to route packets, may select a parent node P that is a parent to the node N in the DAG. The node N may determine a grandparent node GP within the computer network that is a parent of the parent node P in the DAG. The node N may select an alternate parent node P′ within the computer network that has connectivity to the grandparent node GP and the node N. A sibling connection may be established within the computer network between the parent node P and the alternate parent node P′. The sibling connection may provide a path for reaching prefixes reachable via the node N. | 05-23-2013 |
Laurent Vasseur, Sannois FR
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20140046507 | COLLABORATIVE AUTOMATED MOBILE PLATFORM - A collaborative robotized system comprises: a mobile platform furnished with running means, with an electric motor propulsion assembly, and with a longitudinal mechanical linkage assembly comprising an articulation; an electrical power source; manual means of control of the system; means of remote control of the system; a computer assembly of at least one computer; hardware-incorporating means suitable for integrating sensors and effectors, and software-incorporating means suitable for integrating software elements; and management means for managing integrated sensorimotor behaviors, suitable for arbitrating implementations of several sensorimotor behaviors in parallel. | 02-13-2014 |
Matthieu Vasseur, Varengeville-Sur-Mer FR
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20080237272 | Dispensing Nozzle Comprising an Axially Attached Closure Sleeve - The invention concerns a nozzle for dispensing a liquid contained in a receptacle, said nozzle comprising a rigid body provided with a dispensing channel comprising a dispensing orifice emerging in the front wall of said body, said nozzle also comprising an elastically deformable sleeve that is disposed in a non-adherent fashion and in clamping contact around at least part of the periphery of the rigid body, said sleeve being provided with at least one front lip that is disposed opposite the dispensing orifice, said lip being arranged so as, by application of the dispensing pressure of the liquid on it, to be reversibly movable between a stable closed state and stressed opening state of said orifice, in which the attachment of said sleeve on said rigid body is achieved in combination by a first means of retaining the axial movement of the rear part of said sleeve relative to said rigid body and by a second means of retaining the axial movement of another part of said sleeve relative to said rigid body. | 10-02-2008 |
Nicolas Vasseur, Farbus FR
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20120091760 | ARRANGEMENT FOR A FRONT PORTION OF A MOTOR VEHICLE - An arrangement for a front portion of a motor vehicle, including at least one structural box element including two substantially longitudinal intermediate beams and two upper substantially longitudinal elements at an end of which is attached a transverse technical element and supporting parts of the vehicle, the front portion supporting at least two headlights of the vehicle, a bumper, and two abutments for closing an associated hood. The transverse element includes at least two opposing upper transverse arms extending from a central portion and an end of each of which is attached to the upper longitudinal elements and includes a mechanism attaching at least one attachment tab of an associated headlight, at least one attachment point of the bumper, and the hood-closing abutment. | 04-19-2012 |
Patrice Vasseur, Pernois FR
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20120324673 | DEVICE FOR GUIDING AIR IN A SUCTION SYSTEM FOR A ROTARY ELECTRICAL MACHINE - The invention relates to a guidance device ( | 12-27-2012 |
Patrick Vasseur, Pont Saint Esprit FR
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20090041176 | SPRING MOUNTING DEVICE FOR NUCLEAR FUEL ROD - A spring mounting device in a cladding tube for nuclear fuel, comprising a spring distributor, a spring loader in the cladding tube, the distributor supplying the springs to the loader, said loader comprising a longitudinal slide to receive the spring, a pusher in order to set the spring into place in the cladding tube and is able to move in the slide, means of displacement of said pusher, said device comprising mechanical means in order to associate the actuation of the means of displacement with that of the spring distributor. | 02-12-2009 |
Perrine Vasseur, Martres Sur Morges FR
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20120252077 | USE OF INDUCIBLE PROMOTERS IN THE PRODUCTION OF METHIONINE - The present invention relates to use of inducible promoters in the production of methionine by fermentation. The present invention concerns a method for the production of methionine, its precursors or derivatives in a fermentative process comprising the following steps: | 10-04-2012 |
20130183727 | INCREASING NADPH AVAILABILITY FOR METHIONINE PRODUCTION - The present invention is related to a microorganism for the production of methionine, wherein said microorganism is modified to enhance the transhydrogenase activity of PntAB. In a preferred aspect of the invention, the activity of the transhydrogenase UdhA is attenuated in said microorganisms. The invention also related to a method for producing methionine by fermentation. | 07-18-2013 |