Allain, FR
Briag Allain, Montesson FR
Patent application number | Description | Published |
---|---|---|
20110110021 | Modularly Constructed Converter Arrangement - A converter arrangement comprising a switchgear cabinet for a plurality of converter assemblies forming respective main modules and each consisting of submodules, formed as a switching module and a capacitor module. The switchgear cabinet has connection devices for electrical connection of the converter assemblies and also, for each converter assembly, a rail system for the mechanical arrangement thereof. The capacitor module has a DC voltage contact device for electrical connection to the assigned switching module, and also sliding elements. The switching module has a cooling device, power semiconductor modules and also dedicated sliding elements. The sliding elements of the submodules are arranged in a stacked manner in the same rails of the rail system of the switchgear cabinet. | 05-12-2011 |
Carl Allain, Le Perreux Sur Marne FR
Patent application number | Description | Published |
---|---|---|
20160113377 | Device for Containing, Dispensing and Applying to a Substrate Content in Liquid, Gel, Cream or Paste Form - A device for containing, dispensing and applying to a substrate content in liquid, gel, cream or paste form has a shaped semi-rigid wall, closing wall and applicator with attachment portion and application portion as extensions of one another. The shaped semi-rigid wall comprises a portion for receiving content, an attachment portion with inner projection and protection portion engaging with the attachment portion and the application portion of the applicator; the closing wall covers the semi-rigid wall; a breakable element is placed between the attachment portion and the protection portion; a content-transfer passage communicates with the content vessel and the application portion of the applicator, and is made with a structure having a radial spacing that ensures no peripheral tightness between the outer peripheral surface of the attachment portion of the applicator and the inner peripheral surface opposite the attachment portion of the shaped semi-rigid wall. | 04-28-2016 |
Clémence Allain, Cachan Cedex FR
Patent application number | Description | Published |
---|---|---|
20140004620 | VISUALIZATION KIT COMPRISING A FLUORESCENT AGENT AND A CYANOACRYLATE, AND METHOD OF COFUMIGATION OF A FLUORESCENT AGENT AND A CYANOACRYLATE | 01-02-2014 |
Clémence Allain, Voiron FR
Patent application number | Description | Published |
---|---|---|
20090314990 | NOVEL TRIPHENYLAMINE DERIVATIVES USEFUL AS FLUOROPHORES IN BIOLOGY, IN PARTICULAR FOR TWO-PHOTON MICROSCOPY - Triphenylamine derivatives useful as fluorophores in biology, in particular for two-photon microscopy; and | 12-24-2009 |
Clémence Allain, Voiron FR
Patent application number | Description | Published |
---|---|---|
20090314990 | NOVEL TRIPHENYLAMINE DERIVATIVES USEFUL AS FLUOROPHORES IN BIOLOGY, IN PARTICULAR FOR TWO-PHOTON MICROSCOPY - Triphenylamine derivatives useful as fluorophores in biology, in particular for two-photon microscopy; and | 12-24-2009 |
Emmanuelle Allain, L'Hay Les Roses FR
Patent application number | Description | Published |
---|---|---|
20110152405 | Diene Rubber Composition for Tire Including a Silica as a Reinforcing Filler - A diene rubber composition for tires based on at least (i) one diene elastomer, (ii) one reinforcing inorganic filler and (iii) one coupling agent which provides the bonding between the inorganic filler and the elastomer. The inorganic filler comprises at least one silica capable of being obtained by the preparation process of the type comprising the reaction of a silicate with an acidifying agent, whereby a silica suspension is obtained, followed by the separation and the drying of this suspension. The reaction of the silicate with the acidifying agent is carried out according to the following successive stages: (i) an aqueous suspension of precipitated silica, exhibiting a pH of between 2.5 and 5.3, is brought into contact (mixing) with acidifying agent and silicate, in such a way that the pH of the reaction medium is maintained between 2.5 and 5.3, (ii) silicate is added to the reaction medium obtained, so as to increase the pH of the reaction medium up to a value of between 4.7 and 6.3. | 06-23-2011 |
20110178227 | NOVEL PRECIPITATED SILICA HAVING PARTICULAR MORPHOLOGY, GRADING AND POROSITY, PREPARATION THEREOF AND REINFORCING OF POLYMERS THEREWITH - Precipitated silicas including clusters of large primary silica particles having at the surface thereof small primary silica particles, have a specific surface area CTAB (S | 07-21-2011 |
20120263638 | NOVEL METHOD FOR PREPARING PRECIPITATED SILICA - The invention relates to a method for preparing precipitated silica, consisting in: (i) forming a starter having a pH of between 2 and 5; (ii) simultaneously adding silicate and acid, such that the pH of the reaction medium is between 2 and 5; (iii) adding silicate until the pH is between 7 and 10; (iv) simultaneously adding silicate and acid, such that the pH is between 7 and 10; (v) adding acid until the pH is between 2.5 and 5.3; (vi) bringing the reaction medium into contact with the acid and the silicate, such that the pH is between 2.5 and 5.3; and (vii) adding silicate, such as to increase the pH to a value between 4.7 and 6.3. | 10-18-2012 |
20150030518 | Process for preparing precipitated silica having specific morphology, particle size and porosity - The invention relates to a process for the preparation of precipitated silica formed of aggregates of large primary silica particles, at the surface of which occur small primary silica particles, in which the acid used in at least one of the process steps is a concentrated acid. | 01-29-2015 |
20150030519 | Process for preparing precipitated silica - A process for preparing precipitated silica in which: (i) an stock having a concentration of alkali metal M silicate less than 20 g/L is formed; (ii) acid is added to said initial stock, until at least 50% of the amount of M | 01-29-2015 |
20150037235 | Process for preparing precipitated silica - A process for preparing precipitated silicas in which: (i) an aqueous stock with a pH of between 2 and 5 is formed; (ii) silicate and acid are simultaneously added to said stock, such that the pH of the resulting reaction medium is maintained between 2 and 5; (iii) silicate is added until a pH value of between 7 and 10 is obtained; (iv) silicate and acid are simultaneously added, such that the pH of the reaction medium is between 7 and 10; (v) acid is added until a pH value of between 2.5 and 5.3 is obtained; and (vi) the reaction medium is placed in contact with acid and silicate, such that the pH is between 2.5 and 5.3; wherein the acid used in at least one of the process steps is a concentrated acid. | 02-05-2015 |
20150266743 | Process for preparing precipitated silica - A process for preparing precipitated silica in which: (i) an aqueous stock having a concentration of alkali metal silicate less than 20 g/L is formed; (ii) acid is added to said initial stock, until at least 50% of the amount of M | 09-24-2015 |
20150284546 | Use of a precipitated silica containing titanium and a specific coupling agent in an elastomer composition - The invention concerns the combined use, in an elastomer composition preferably comprising an isoprene elastomer, a precipitated silica containing titanium and a specific conjugated diene compound, such as a conjugated diene phosphonate or phosphinate compound. It also concerns the elastomer compositions obtained and the items produced from said compositions. | 10-08-2015 |
Fabrice Allain, Lille FR
Patent application number | Description | Published |
---|---|---|
20140051097 | METHODS FOR DETECTING CONTAMINANTS IN SOLUTIONS CONTAINING GLUCOSE POLYMERS - The invention relates to a method for detecting contaminants of glucose polymers, said contaminants being capable of acting in synergy with one another so as to trigger an inflammatory reaction, characterized in that it comprises an in vitro inflammatory response test using modified cell lines. | 02-20-2014 |
20150125871 | METHODS FOR DECONTAMINATING CIRCUITS FOR PRODUCING GLUCOSE POLYMERS AND HYDROLYSATES OF GLUCOSE POLYMERS - The present invention concerns a method for determining the impact of a production step or a purification step on the presence or nature of pro-inflammatory contaminating molecules in glucose polymers or the hydrolysates of same by using an in vitro test of inflammatory response using cell lines. It further concerns an optimised method of producing or purifying glucose polymers or the hydrolysates of same comprising an analysis of the pro-inflammatory contaminating molecules in glucose polymers or the hydrolysates of same and the selection of production or purification steps optimised with respect to the presence and nature of the pro-inflammatory contaminating molecules. | 05-07-2015 |
20160054301 | BIOLOGICAL ASSAY OF PEPTIDOGLYCANS - The present invention relates to a biological method for assaying peptidoglycans (PGN) in a sample, particularly a sample of glucose polymers. The PGN assay includes: a) treating the glucose polymer sample by sonication, heating, and/or alkalizing; b) placing the treated sample or a dilution thereof in contact with a recombinant cell expressing an exogenous TLR2 (toll-like receptor 2) and a reporter gene directly dependent on the signaling pathway associated with the TLR2. The reporter gene codes for a colored or fluorescent protein or for a protein the activity of which is measurable with or without a substrate; c) measuring the reporter gene signal; and d) determining the amount of PGN in the sample using a standard curve of the correlation between the amount or PGN and the strength of the reporter gene signal. | 02-25-2016 |
Jean-Marc Allain, Antony FR
Patent application number | Description | Published |
---|---|---|
20130196347 | METHOD AND DEVICE FOR ANALYSING MOLECULAR INTERACTIONS, AND USES THEREOF - The invention relates to a method for analysing an interaction between a first molecule and a second molecule bonded to a particle, including the following steps: contacting the first molecule with the second molecule bonded to the particle under conditions enabling the interaction thereof; applying a predetermined liquid flow to the particle bonded to the second molecule; observing a movement of the particle bonded to the second molecule caused by the applied flow; analysing the interaction according to the movement observed and the applied flow, the particle having a greater hydrodynamic resistance than the first and/or second molecule, and a mass Péclet number of greater than 1. The invention also relates to a device for analysing an interaction between a first molecule and at least one second molecule, as well as to the use of the method or of the device in screening a candidate molecule for developing a drug. | 08-01-2013 |
Jerome Allain, Paris FR
Patent application number | Description | Published |
---|---|---|
20080234686 | Intervertebral disc prosthesis, surgical methods, and fitting tools - An intervertebral disc prosthesis designed to be substituted for fibrocartilaginous discs ensures a connection between the vertebra of the vertebra column or the end of the latter. The prosthesis includes a pair of plates spaced from each other by a nucleus. The prosthesis has increased stability by providing the nucleus with a translation or rotation stop, or by inducing an angular correction between its plates contacting vertebra, or a combination of these characteristics. The stop includes pales external to the nucleus and contact surfaces perpendicular to their contact directions. Surgical methods and instrumentation for implanting the prosthesis are also described. | 09-25-2008 |
20150182264 | Plate for osteosynthesis device and preassembly method - Various methods, devices, and systems are disclosed that facilitate easier and more compact implantation of osteosynthesis devices. In some embodiments, implants are screwed into two vertebrae and a plate is used to hold and displace the spine. In some plate embodiments, at least one longitudinally elongated opening is disposed at one end of the plate and partially opening onto an edge of the plate. In some plate embodiments, at least one longitudinally elongated opening is disposed at one end of the plate having a portion sufficiently large to be inserted without disassembly in the fixation means of an implant already screwed into the spine when the fixation means are already assembled. | 07-02-2015 |
Jerome Allain, Bagnolet FR
Patent application number | Description | Published |
---|---|---|
20080312743 | Nucleus Prostheses - An nucleus prosthesis is disclosed having a plurality of linked segments configured to form, in a closed position, a disc shape. A method includes inserting a plurality of linked segments into an annulus fibrosus and closing the prosthesis so that a first segment inserted into the annulus fibrosus and a last segment inserted into the annulus fibrosus are substantially abutted. Another method includes inserting a plurality of linked segments into an intervertebral disc space and closing the prosthesis so that a first segment inserted into the intervertebral disc space and a last segment inserted into the intervertebral disc space are substantially abutted. | 12-18-2008 |
20090105832 | Intersomatic cage, intervertebral prosthesis, anchoring device and implantation instruments - An intersomatic cage, an intervertebral prosthesis, an anchoring device and an instrument for implantation of the cage or the prosthesis and the anchoring device are provided. An intersomatic cage or an intervertebral prosthesis fit closely to the anchoring device, which includes a body of elongated shape on a longitudinal axis, of curved shape describing, along the longitudinal axis, an arc whose dimensions and radius of curvature are designed in such a manner that the anchoring device may be implanted in the vertebral plate of a vertebra by presenting its longitudinal axis substantially along the plane of the intervertebral space, where the anchoring device is inserted, by means of the instrument, through a slot located in at least one peripheral wall of the cage or on at least one plate of the intervertebral disc prosthesis to penetrate into at least one vertebral plate. | 04-23-2009 |
20140114413 | INTERSOMATIC CAGE, INTERVERTEBRAL PROSTHESIS, ANCHORING DEVICE AND IMPLANTATION INSTRUMENTS - An intersomatic cage, an intervertebral prosthesis, an anchoring device and an instrument for implantation of the cage or the prosthesis and the anchoring device are provided. An intersomatic cage or an intervertebral prosthesis fit closely to the anchoring device, which includes a body of elongated shape on a longitudinal axis, of curved shape describing, along the longitudinal axis, an arc whose dimensions and radius of curvature are designed in such a manner that the anchoring device may be implanted in the vertebral plate of a vertebra by presenting its longitudinal axis substantially along the plane of the intervertebral space, where the anchoring device is inserted, by means of the instrument, through a slot located in at least one peripheral wall of the cage or on at least one plate of the intervertebral disc prosthesis to penetrate into at least one vertebral plate. | 04-24-2014 |
Jérôme Allain, Paris FR
Patent application number | Description | Published |
---|---|---|
20120265248 | Plate for osteosynthesis device and method of preassembling such device - Various methods, devices, and systems are disclosed that facilitate easier and more compact implantation of osteosynthesis devices. In some embodiments, implants are screwed into two vertebrae and a plate is used to hold and displace the spine. In some plate embodiments, at least one longitudinally elongated opening is disposed at one end of the plate and partially opening onto an edge of the plate. In some plate embodiments, at least one longitudinally elongated opening is disposed at one end of the plate having a portion sufficiently large to be inserted without disassembly in the fixation means of an implant already screwed into the spine when the fixation means are already assembled. | 10-18-2012 |
Julien Allain, Toulouse FR
Patent application number | Description | Published |
---|---|---|
20100108808 | SYSTEM FOR FIXING - This system makes it possible to join a substantially flat base of an element to be fixed to a top plate ( | 05-06-2010 |
Marjolaine Allain, Domene FR
Patent application number | Description | Published |
---|---|---|
20100276005 | SINGLE USE MICROFLUIDIC VALVE - The invention relates to a microfluidic valve ( | 11-04-2010 |
Mickael Allain, Louannec FR
Patent application number | Description | Published |
---|---|---|
20100027422 | METHOD FOR ESTABLISHING A SECURED CONNECTION, CORRESPONDING SFC APPARATUS , MFC APPARATUS, REQUESTING TERMINAL AND COMPUTER PROGRAM PRODUCT - A method is provided for establishing a secured connection and to corresponding SFC equipment, CFM equipment, and terminal requiring a computer software program. More specifically, a method is provided for transmitting a multimedia flow from or to a terminal, that includes: a step of establishing a signalling between the terminal and a signalling flow control equipment; and a step of implementing, between the terminal and a multimedia flow control equipment, a mechanism for crossing an address translation equipment. The method further includes a step of checking that the terminal requiring execution of the implementation step, is the same terminal as the one involved in execution of the signalling establishment step. | 02-04-2010 |
20110019684 | Multimedia Content Sharing Via Audio-Video Communication - A communications system sets up a multimedia session between two terminals (STB | 01-27-2011 |
Patrick Allain, Juigne Sur Sarthe FR
Patent application number | Description | Published |
---|---|---|
20110206333 | PROCESS FOR THE PRODUCTION OF A CONNECTING ELEMENT FOR A BAYONET CONNECTOR AND CONNECTING DEVICE - The invention relates to a process for the production of a bayonet connecting element ( | 08-25-2011 |
Sebastien Allain, Metz FR
Patent application number | Description | Published |
---|---|---|
20090107588 | PROCESS FOR MANUFACTURING STEEL SHEET HAVING VERY HIGH STRENGTH, DUCTILITY AND TOUGHNESS CHARACTERISTICS, AND SHEET THUS PRODUCED - The invention relates to a hot-rolled steel sheet having a tensile strength of greater than 1200 MPa, an Re/Rm ratio of less than 0.75 and an elongation at break of greater than 10%, the composition of which contains, the contents being expressed by weight: 0.10%≦C≦0.25%; 1%≦Mn≦3%; Al≧0.015%; Si≦1.985%; Mo≦0.30%; Cr≦1.5%; S≦0.015%; P≦0.1%; Co≦1.5%; B≦0.005%; it being understood that 1%≦Si+Al≦2%; Cr+(3×Mo)≧0.3%, the balance of the composition consisting of iron and inevitable impurities resulting from the smelting, the microstructure of the steel consisting of at least 75% bainite, residual austenite in an amount equal to or greater than 5% and martensite in an amount equal to or greater than 2%. | 04-30-2009 |
Sebastien Allain, Pont-A-Mousson FR
Patent application number | Description | Published |
---|---|---|
20140170439 | STEEL SHEET WITH HIGH MECHANICAL STRENGTH, DUCTILITY AND FORMABILITY PROPERTIES, PRODUCTION METHOD AND USE OF SUCH SHEETS - The present invention provides a cold rolled steel sheet. The steel sheet has a strength greater than 1000 MPa, a uniform elongation greater than 12% and a V-bendability greater than 90°. The composition of the steel sheet includes, expressed in per cent by weight, 0.15%≦C≦0.25%, 1.8%≦Mn≦3.0%, 1.2%≦Si≦2%, 0%≦Al≦0.10%, 0%≦Cr≦0.50%, 0%≦Cu≦1%, 0%≦Ni≦1%, 0%≦S≦0.005%, 0%≦P≦0.020%, Nb≦0.015%, Ti≦0.020%, V≦0.015%, Co≦1%, N≦0.008%, B≦0.001% whereby Mn+Ni+Cu≦3%. The remainder of the composition consists of iron and inevitable impurities resulting from processing. The microstructure includes, in area percentage, 5 to 20% polygonal ferrite, 10 to 15% residual austenite, 5 to 15% martensite and a balance of bainite. The bainite is in the form of laths and includes carbides between the laths. A number N of inter-lath carbides larger than 0.1 micrometers per unit of surface area is less than or equal to 50000/mm | 06-19-2014 |
Sylvain Allain, Lille FR
Patent application number | Description | Published |
---|---|---|
20140035186 | FIELD JOINT COATING MATERIAL AND A PROCESS FOR MAKING A FIELD JOINT - The invention relates to a field joint coating material based on a fast curable olefin liquid formulation and a process of making a field joint wherein this coating material is used. | 02-06-2014 |
20160053614 | PROTECTIVE ELEMENT, CONCRETE ELEMENT, AND METHOD FOR PRODUCING A CONCRETE ELEMENT - The invention relates to a protective element for connecting to a concrete element ( | 02-25-2016 |