Bertrand, FR
Anthony Bertrand, Lille FR
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20130058366 | PULSED SUPERCONTINUUM SOURCE OF VARIABLE PULSE DURATION - A supercontinuum source capable of emitting waves between the infrared range and the ultraviolet range, includes a pulsed laser source ( | 03-07-2013 |
Arnaud Bertrand, Ecquevilly FR
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20120061515 | COMPOSITE STRUCTURING PANEL FOR THE TRAILING EDGE OF AN AIRCRAFT ELEMENT - The invention relates to a composite structuring panel ( | 03-15-2012 |
20120267479 | METHOD FOR THE PRODUCTION OF A COMPOSITE TRAILING EDGE PANEL FOR AN AIRCRAFT ELEMENT - The invention relates to a method for producing a structural composite trailing edge panel ( | 10-25-2012 |
Baudouin Bertrand, Paris FR
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20110000622 | HAND-HELD DEVICE FOR APPLYING A CORRECTION MATERIAL ONTO A SURFACE - A hand-held correction tape device for transferring a deposit of for example adhesive, covering or colored material onto a surface, the device having a housing for accommodating a deposit, a supply reel and a tip longitudinally projecting from the housing with the deposit extending from the supply at the lower longitudinal side of the tip facing the correction surface during operation. A front tip portion of the tip runs transversely at the front end, the rotation plane of the deposit supply reel being parallel to the front tip portion, and the tip includes at least one guiding wing that is partially curved and attached to the front tip portion. | 01-06-2011 |
Bernard Bertrand, Manosque FR
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20120217288 | ASSEMBLY METHOD USING BRAZING - A method for assembling at least two plates using a brazing process, the plates being separated by a filler material situated therebetween, includes placing the two plates, separated by the filler material, in a furnace; compressing the two plates separated by the filler material; controlling the temperature in the furnace according to a brazing cycle. The two plates separated by the filler material are compressed using a plurality of devices that can be pressurized using a fluid, the pressurizable devices being located in the furnace and being distributed over the surface of one of the two plates to which each pressurizable device applies a mechanical pressure that is remote-controlled as a function of the temperature in the furnace. | 08-30-2012 |
Cecile V. Bertrand, Bagnois FR
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20110147307 | METHOD FOR RECOVERING CARBOXYLIC ACIDS FROM DILUTE AQUEOUS STREAMS - Improvement in separating lower, C2 saturated and/or C3, and/or C4, saturated and/or unsaturated mono carboxylic acids from aqueous streams via extraction by using as the extractant an organic acid or ester or mixtures thereof with a melting point below 10° C., a normal boiling point between 190 and 280° C. and a Hildebrand solubility parameter between 8 and 11 cal | 06-23-2011 |
Cédric Bertrand, Coufouleux FR
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20110201503 | USE OF A MYRICA GALE PLANT FOR PRODUCING A HERBICIDE AGENT - The invention relates to the use of a | 08-18-2011 |
David Bertrand, Besancon FR
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20080302177 | Flex Signature for Tire Condition - Disclosed is a methodology for deriving data related to various selected tire ( | 12-11-2008 |
20090151440 | TIRE PROVIDED WITH A THERMOELECTRIC DEVICE - A tire provided with a Seebeck effect thermoelectric generator to deliver electrical power to a member, the generator comprising a cold pole and a hot pole respectively in contact with a cold element and a hot element, the hot element forming a portion of the tire. | 06-18-2009 |
Denis Bertrand, Chavigny FR
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20140117257 | FACILITY FOR EXPOSING PHOTOPOLYMER PLATES - A device for emitting ultraviolet light configured such as to expose a photopolymer plate, in particular for flexographic printing, includes a main row of lamps in the form of equidistant ultraviolet light tubes, separated from one another by a space. An additional source of ultraviolet light is located outside of the plane of said main row of lamps. Said additional source of ultraviolet light is configured such as to send beams of ultraviolet light through said spaces between the lamps of said main row. An exposure facility is also disclosed, which includes a device as described above, as well as to a method for exposing a photopolymer plate using a the device. | 05-01-2014 |
Dirie Bertrand, Marq-En-Baroeul FR
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20110136823 | COMPOUNDS HAVING A POTENTIATING EFFECT ON THE ACTIVITY OF ETHIONAMIDE AND USES THEREOF - The present invention relates to the use of compounds with a potentiating effect on the activity of antibiotics that are activatable via the EthA enzymatic pathway, for the preparation of a medicament for preventing and/or treating mycobacterial infections such as tuberculosis and leprosy, to pharmaceutical compositions comprising them in combination with an antibiotic that is activatable via the EthA pathway, to compounds having a potentiating effect on the activity of antibiotics that are activatable via the EthA enzymatic pathway, to pharmaceutical compositions comprising them and to their use as medicaments, especially medicaments for preventing and/or treating mycobacterial infections such as tuberculosis and leprosy. | 06-09-2011 |
Dominique Bertrand, Cernay FR
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20100316957 | METHOD OF PRODUCING A RELIEF IMAGE ARRANGEMENT USABLE IN PARTICULAR IN THE FIELD OF FLEXOGRAPHY AND ARRANGEMENT PRODUCED ACCORDING TO THIS METHOD - The invention relates to a method of producing a relief image arrangement, usable especially in the fields of flexography, embossing and heliogravure, and comprising a base layer and a layer of photosensitive material fixed on the base layer. The method is of the type according to which an image is produced on the photosensitive layer by causing selective curing by irradiating the zones that are to be in relief with light of a predetermined wavelength. The method is characterized in that the image is produced in the form of a set of points to which a substantially pyramidal shape is given, widening out in the direction of the base layer ( | 12-16-2010 |
Eric Bertrand, Aix-En-Provence FR
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20100032504 | Process for the Manufacture of a Particulate Material and Particulate Material Obtained by this Process - In one embodiment of the present invention, a process for manufacturing at least one particulate material is disclosed, the process including the following consecutive steps of: a) introducing into a vibrating grinder at least two powders each comprising UO | 02-11-2010 |
Eric Bertrand, Marseille FR
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20140030762 | BIOREACTOR FOR CELL CULTURE ON A THREE-DIMENSIONAL SUBSTRATE - The invention relates to a bioreactor ( | 01-30-2014 |
Eric Bertrand, Aix-En-Prvence FR
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20090200691 | Process for the Manufacture of a Dense Nuclear Fuel Material - This invention relates to a process for manufacturing a dense material containing UO | 08-13-2009 |
Fabrice Bertrand, Froges FR
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20140309643 | DEVICE FOR POSITIONING A BONE CUTTING GUIDE - A device for positioning a cutting guide with respect to a bone comprising a body forming the cutting guide or intended to be fixed to the cutting guide; a least two contact members intended to freely contact the bone; and adjustment means for individually varying the relative position of the body with respect to each contact member. | 10-16-2014 |
Florence Bertrand, Scy-Chazelles FR
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20100186854 | PROCESS FOR MANUFACTURING A GALVANIZED OR A GALVANNEALED STEEL SHEET BY DFF REGULATION - The invention deals with a process for manufacturing a hot-dip galvanized or galvannealed steel sheet having a TRIP microstructure, said process comprising the steps consisting in:—providing a steel sheet whose composition comprises, by weight: 0.01≦C≦0.22%, 0.50≦Mn≦2.0%, 0.2≦Si≦2.0%, 0.005≦Al≦2.0%, Mo<1.0%, Cr≦1.0%, P<0.02%, Ti≦0.20%, V≦0.40%, Ni≦1.0%, Nb≦0.20%, the balance of the composition being iron and unavoidable impurities resulting from the smelting,—oxidizing said steel sheet in a direct flame furnace where the atmosphere comprises air and fuel with an air-to-fuel ratio between 0.80 and 0.95, so that a layer of iron oxide having a thickness from 0.05 to 0.2 μm is formed on the surface of the steel sheet, and an internal oxide of Si and/or Mn and/or Al is formed,—reducing said oxidized steel sheet, at a reduction rate from 0.001 to 0.010 μm/s, in order to achieve a reduction of the layer of iron oxide,—hot-dip galvanising said reduced steel sheet to form a zinc-coated steel sheet, and—optionally, subjecting said hot-dip coated steel sheet to an alloying treatment to form a galvannealed steel sheet. | 07-29-2010 |
20100193081 | PROCESS FOR MANUFACTURING A GALVANNEALED STEEL SHEET BY DFF REGULATION - The invention deals with a process for manufacturing a hot-dip galvannealed steel sheet having a TRIP microstructure, and comprising, by % by weight, 0.01≦C≦0.22%, 0.50≦Mn≦2.0%, 0.508-05-2010 | |
20100282374 | GALVANIZED OR GALVANNEALED SILICON STEEL - The invention deals with a hot-dip galvanized or galvannealed steel sheet wherein, the composition of the steel sheet comprises, by weight: 0.01≦C≦0.22%, 0.50≦Mn≦2.0%, 0.2≦Si≦3.0%, 0.005≦Al≦2.0%, Mo<1.0%, Cr≦1.0%, P<0.02%, Ti≦0.20%, V≦0.40%, Ni≦1.0%, Nb≦0.20%, the balance of the composition being iron and unavoidable impurities resulting from the smelting, and the steel sheet comprises a layer of an internal nitride of at least one type of nitride selected from a Si nitride, Mn nitride, Al nitride, complex nitride comprising Si and Mn, or Al and Si, or Al and Mn, or complex nitride comprising Si, Mn and Al, said steel sheet comprising no further outer layer of iron nitride. | 11-11-2010 |
20150292072 | METHOD FOR MANUFACTURING A METAL SHEET WITH A ZNAL COATING AND WITH OPTIMISED DRYING, CORRESPONDING METAL SHEET, PART AND VEHICLE - The present invention provides a method for manufacturing a metal sheet. In this method, at least one of the following equations is satisfied: | 10-15-2015 |
Francis V. Bertrand, Laversines FR
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20100196551 | FROZEN CONFECTIONERY PRODUCT AND METHOD OF MANUFACTURE - A process for making a frozen confectionery product by providing a mold with closed and opened ends in a refrigerated environment, filling the mold with a liquid mix to form a shell, removing non-solidified liquid mix from the mold, pressure-filling the shell in the mold with a frozen confection, inserting a stick in the frozen confection, removing the product from the mold and packing the resulting product. In such process, inclusions may be homogeneously distributed in the liquid mix or in the frozen confection or can be accumulated on the top of the frozen confection after filling the mold. The resulting product, a molded ice confectionery stick bar, is also an embodiment of the invention. | 08-05-2010 |
Francois Bertrand, Paris FR
Patent application number | Description | Published |
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20120321663 | LIVE VACCINE FOR AVIAN DISEASES - A method for preparing a vaccine composition to be implemented in a locally administered treatment for avian viral disease, includes at least the step of: a) extemporaneously mixing a vaccine, including at least one live virus selected from a virus belonging to one or more strains of the avian disease, with an adjuvant diluent (DA), characterized in that the adjuvant diluent is a continuous aqueous phase oil-in-water emulsion or oil-in-water microemulsion. | 12-20-2012 |
20130011434 | ADJUVANT DILUENTS FOR LIVE VACCINES FOR PIG DISEASES - A method for preparing an injectable vaccine composition intended to combat porcine reproductive and respiratory syndrome (PRRS), includes at least the step in which: a) a live vaccine is mixed extemporaneously with an adjuvant diluent (AD). The adjuvant diluent is an oil-in-water-type emulsion or an oil-in-water-type microemulsion, or an aqueous solution including water and at least one inorganic salt selected from aluminum hydroxide, cerium nitrate, zinc sulfate, colloidal iron hydroxide or calcium chloride, salts of divalent or trivalent metals or sympathomimetic compounds. | 01-10-2013 |
Francois Bertrand, Boulogne Billancourt FR
Patent application number | Description | Published |
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20120308604 | ADJUVANT FOR THE PREPARATION OF VACCINE COMPOSITIONS INTENDED FOR THE PREVENTION OF COCCIDIOSIS - A vaccine adjuvant which, based on the 100% mass thereof, includes between 10% and 95% of a mineral oil containing: between 0.05 mass-% and 10 mass-% hydrocarbon chains having less than 16 carbon atoms, and between 0.05 mass-% and 5 mass-% hydrocarbon chains having more than 28 carbon atoms. In addition, the adjuvant has a P/N ratio, corresponding to the ratio of the mass quantity of the paraffinic hydrocarbon chains to the mass quantity of the naphthenic hydrocarbon chains, of between 2.5 and 3, the adjuvant being intended for the production of a vaccine composition to prevent coccidiosis. | 12-06-2012 |
20140086956 | ADJUVANT FOR THE PREPARATION OF VACCINE COMPOSITIONS INTENDED FOR THE PREVENTION OF COCCIDIOSIS - A vaccine adjuvant which, based on the 100% mass thereof, includes between 10% and 95% of a mineral oil containing: between 0.05 mass-% and 10 mass-% hydrocarbon chains having less than 16 carbon atoms, and between 0.05 mass-% and 5 mass-% hydrocarbon chains having more than 28 carbon atoms. In addition, the adjuvant has a P/N ratio, corresponding to the ratio of the mass quantity of the paraffinic hydrocarbon chains to the mass quantity of the naphthenic hydrocarbon chains, of between 2.5 and 3, the adjuvant being intended for the production of a vaccine composition to prevent coccidiosis. | 03-27-2014 |
François-Alexandre Bertrand, Ramatuelle FR
Patent application number | Description | Published |
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20120220175 | WATER VEHICLE ENABLING MOVEMENT ON OR UNDER WATER - A water vehicle moving on or in a liquid and including a flotation element ( | 08-30-2012 |
Francoise Bertrand, Bretigny Sur Orge FR
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20110027097 | METHOD FOR MANUFACTURING A HOLLOW BLADE - A method for manufacturing a hollow blade for a turbomachine including drilling channels into a blank of the blade, placing inserts into the channels, forging the blank, and removing the inserts by chemical dissolution, and the blade is an aluminum alloy and the inserts are a copper alloy. | 02-03-2011 |
Francois P. M. Bertrand, Aubord FR
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20140059712 | MULTIPLE-VIRUS-RESISTANT MELON - The invention relates to a melon plant, and parts thereof including seeds and fruit, that is resistant to Zucchini Yellow Mosaic Virus (ZYMV) and Watermelon Mosaic Virus (WMV). The melon plant may further comprise resistance to Cucumber Mosaic Virus (CMV) and/or further display a Brix measurement of ≧9.5° Bx, orange flesh color, and/or a fruit width to length ratio of ≧0.5. Methods for producing such a plant are also provided. | 02-27-2014 |
Gilles Bertrand, Issy-Les-Moulineaux FR
Patent application number | Description | Published |
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20140206349 | Obtaining, by a Terminal, of Information Relating to Access to a Service - A method is provided with which a terminal can obtain information relating to a radio environment. The method includes the following steps: a discovery device receives a request from the terminal to discover a radio environment; the discovery device determines a list comprising a plurality of access points that belong respectively to an access network and are provided to supply radio coverage at a current location of the terminal; a piece of information is obtained relating to an access to a service by using the access points on the list; the list is enriched with the information obtained in association with the access point; the enriched list is scheduled according to at least one criterion relating to the service; and the ordered list is sent to the terminal by the discovery device. | 07-24-2014 |
Gregory Bertrand, Asnieres FR
Patent application number | Description | Published |
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20140163819 | METHOD AND SYSTEM FOR CONTROLLING THE MANAGEMENT OF THE ELECTRIC POWER SUPPLY OF A VEHICLE AFTER THE POWER UNIT HAS STOPPED - A method for controlling electric power supply of a motor vehicle including a power unit and an electric power supply battery, the vehicle including at least one autonomous computer, at least one master computer, and at least one slave computer, the computers connected by a data network, the autonomous computers each configured to carry out at least one task after the power unit has stopped, and the power supply to the computers being maintained for a first period of time. The control method includes: reporting absence of the autonomous computer to the master computer; interrupting the power supply of each slave computer; interrupting the power supply of the master computer; maintaining the power supply of the autonomous computer beyond the first period of time; interrupting the power supply of each autonomous computer once it has finished its task. | 06-12-2014 |
Guillaume Bertrand, Troarn FR
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20110022739 | FAST HDMI SWITCHING WITH CONDITIONAL RESET MECHANISM - Various exemplary embodiments relate to a High-Definition Multimedia Interface (HDMI) switch configured to receive notification of a switch from a current HDMI source to a new HDMI source, determine whether the new HDMI source is actively transmitting data, has attempted to access an HDCP register before a predetermined timeout delay since a last HDCP register access, and is transmitting unencrypted data, and based on these determinations, either immediately begin transmission of the HDMI data received from the new source or reset the new HDMI source. In this manner, various exemplary embodiments enable switching between HDMI sources with a reduced delay. | 01-27-2011 |
Guillaume Bertrand, Ivry-Sur-Seine FR
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20140290745 | USE OF COBALT COMPLEXES FOR PREPARING AN ACTIVE LAYER IN A PHOTOVOLTAIC CELL, AND CORRESPONDING PHOTOVOLTAIC CELL - A method for employing certain cobalt complexes as electron donors and in combination with an electron acceptor is provided for preparing an active layer in a photovoltaic conversion cell, as well as to the photovoltaic conversion cell in which the electron donor of the active layer includes such cobalt complexes. | 10-02-2014 |
Guy Bertrand, Buc FR
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20130294584 | MOBILE X-RAY MACHINE WITH AN ANTICOLLISION DEVICE - An X-ray machine is provided. The X-ray machine comprises an X-ray tube; an X-ray detector placed opposite the X-ray tube in a direction of emission of X-rays; and a mobile device on which the X-ray tube and the X-ray detector are mounted, the mobile device comprising a motor capable of causing the automatic movement of the X-ray machine, and an impact-sensing system coupled to the motor in order to control the movement of the mobile device in the event of an impact applied to the X-ray apparatus. | 11-07-2013 |
Helene Bertrand, Paris FR
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20140163107 | ANTIVIRAL COMPOSITIONS DIRECTED AGAINST THE INFLUENZA VIRUS NUCLEOPROTEIN - A pharmaceutical composition for treating viral infections by an influenza type A virus, includes a compound capable of acting as an inhibitor of the binding of the viral RNA to the nucleoprotein of influenza type A viruses, and capable of binding to the viral-RNA-binding domain on the nucleoprotein. A pharmaceutical composition for treating viral infections by an orthomyxovirus, includes a compound capable of acting as an inhibitor of the binding of the viral RNA to the nucleoprotein of orthomyxoviruses, and capable of binding to the viral-RNA-binding domain on the nucleoprotein of the viruses. A compound acting as an inhibitor of the binding of the viral RNA to the nucleoprotein of influenza type A viruses, and binding to the viral-RNA-binding domain on the nucleoprotein of influenza type A viruses and a method for identifying such a compound having these properties are also described. | 06-12-2014 |
Hugues-Oliver Bertrand, Puteaux FR
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20090170813 | Hypophosphorous Acid Derivatives and their Therapeutical Applications - Hypophosphorous acid derivatives having Formula (I) wherein .M is a [C(R3,R4)]n1-C(E,COOR1,N(H,Z)) group, or an optionally substituted Ar—CH(COOR1,N(H,Z)) group, or an a, β, or a β, g-cyclic amino acid; .R | 07-02-2009 |
Isabelle Bertrand, Pace FR
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20090111808 | NOVEL HISTAMINE H3-RECEPTOR LIGANDS AND THEIR THERAPEUTIC APPLICATIONS - The present patent application concerns compounds of formula (I) with R1 and R2 taken together with the nitrogen atom to which they are attached, form a mono or bicyclic saturated nitrogen-containing ring; their preparation and their use as a H3 receptor ligand for treating e.g. CNS disorders like Alzheimer's disease. | 04-30-2009 |
Isabelle Bertrand, Toulouse FR
Patent application number | Description | Published |
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20080213981 | Method of Fabricating a Silicon-On-Insulator Structure - In the field of sensor fabrication, it is known to form a silicon-on-insulator starting structure from which fabrication of the sensor based. The present invention provides a method of forming a silicon-on-insulator structure comprising a substrate having an insulating layer patterned thereon. A silicon oxide layer is then deposited over the patterned insulating layer before silicon is grown over both an exposed surface of the substrate as well as the silicon oxide layer, mono-crystalline silicon forming on the exposed parts of the substrate and polysilicon forming on the silicon oxide layer. After depositing a capping layer over the structure, the wafer is heated, whereby the polysilicon re-crystallises to form mono-crystalline silicon, resulting in the insulating layer being buried beneath mono-crystalline silicon. | 09-04-2008 |
Isabelle Bertrand, Bernin FR
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20150303247 | METHOD FOR FABRICATING A STRUCTURE - This method for fabricating a structure comprising, in succession, a support substrate, a dielectric layer, an active layer, a separator layer of polycrystalline silicon, comprising the steps of: a) providing a donor substrate, b) forming an embrittlement area in the donor substrate, c) providing the support structure, d) forming the separator layer on the support substrate, e) forming the dielectric layer, f) assembling the donor substrate and the support substrate, g) fracturing the donor substrate along the embrittlement area, h) subjecting the structure to a strengthening annealing of at least 10 minutes, the fabrication method being noteworthy in that step d) is executed in such a way that the polycrystalline silicon of the separator layer exhibits an entirely random grain orientation, and in that the strengthening annealing is executed at a temperature strictly greater than 950° C. and less than 1200° C. | 10-22-2015 |
Jacques Bertrand, Ballancourt-Sur-Essonne FR
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20120298735 | ENVELOPE WITH AN INTEGRAL OPENING SYSTEM INCLUDING A COMMUNICATION AREA ON THE INSIDE OF ITS FLAP AND ITS FRONT WALL - The invention relates to envelopes intended to convey information or a message printed or glued to the interior. The envelope includes a cut in its rear wall allowing enlargement of a communication area that is intended to receive a message carried by the inner face of a flap and of a front wall. An integral opening system is included for preventing any damage of this area during opening. This allows for direct marketing or transmission of confidential information. | 11-29-2012 |
Jean-Baptiste Bertrand, Lyon FR
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20110243962 | THERAPEUTIC USE OF SPECIFIC LIGAND IN MSRV ASSOCIATED DISEASES - The present invention deals with a ligand comprising each of the complementary-determining regions (CDRs) set forth in SEQ ID No. 1, SEQ ID No. 2, SEQ ID No. 3 SEQ ID No. 4, SEQ ID No. 5 and SEQ ID No. 6 or sequence having either number of substituted aminoacids within said sequences as indicated in the following, from 0 to 3 in CDR1(SEQ ID No. 1), from 0 to 2 in CDR2(SEQ ID No. 2), from 0 to 2 in CDR3(SEQ ID No. 3), from 0 to 1 in CDR4(SEQ ID No. 4), from 0 to 4 in CDR5(SEQ ID No. 5), from 0 to 2 in CDR6(SEQ ID No. 6), or aminoacids substituted with other aminoacids having equivalent chemical functions and properties, within said sequences SEQ ID No. 1 to SEQ ID No. 6. | 10-06-2011 |
20140220026 | THERAPEUTIC USE OF SPECIFIC LIGAND IN MSRV ASSOCIATED DISEASES - A ligand includes each of the complementary-determining regions (CDRs) set forth in SEQ ID No. 1, SEQ ID No. 2, SEQ ID No. 3 SEQ ID No. 4, SEQ ID No. 5 and SEQ ID No. 6 or any sequence having either number of substituted aminoacids within said sequences as indicated in the following, from 0 to 3 in CDR1 (SEQ ID No.1), from 0 to 2 in CDR2 (SEQ ID No.2), from 0 to 2 in CDR3 (SEQ ID No.3), from 0 to 1 in CDR4 (SEQ ID No.4), from 0 to 4 in CDR5 (SEQ ID No.5), from 0 to 2 in CDR6 (SEQ ID No.6), or aminoacids substituted with other aminoacids having equivalent chemical functions and properties, within said sequences SEQ ID No. 1 to SEQ ID No. 6. | 08-07-2014 |
Jean-Louis Bertrand, Feigeres FR
Patent application number | Description | Published |
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20090010111 | SEALED WRIST WATCH CASE - This watch case comprises a protective casing surrounded by a middle ( | 01-08-2009 |
20130201804 | WATCH CASE WITH ORIENTABLE AND INDEXED BEZEL - A watch case ( | 08-08-2013 |
20140247704 | OSCILLATOR FOR A CLOCK MOVEMENT - An oscillator ( | 09-04-2014 |
20140328150 | SHOCK ABSORBER BODY FOR A BALANCE OF A HOROLOGICAL OSCILLATOR - A shock-absorber body ( | 11-06-2014 |
20150092523 | BARREL SHAFT FOR A CLOCK MOVEMENT, BARREL SPRING AND BARREL INCLUDING SUCH A SPRING AND/OR SUCH A SHAFT - The invention relates to a barrel spring ( | 04-02-2015 |
Jerome Bertrand, Saint Aubin De Medoc FR
Patent application number | Description | Published |
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20100276545 | Aerodynamic and Spatial Composite Flight Aircraft, and related Piloting Method - This aircraft comprises both propulsion units ( | 11-04-2010 |
20100308175 | SPACE VEHICLE SEAT AND SPACE VEHICLE PROVIDED WITH THIS SEAT - The seat specially designed for space vehicles and in particular space planes comprises a rigid hull and parts of axis of which the direction of alignment passes in front of the occupant of the seat and along him; the seat rotates freely around parts of axis according to the direction of the acceleration in order to always place the occupant in the orientation perpendicular to the forces of acceleration. | 12-09-2010 |
20140110530 | Aerodynamic and Spatial Composite Flight Aircraft, and Related Piloting Method - An aircraft having propulsion units for both conventional aircraft flight in the atmosphere and for high-altitude operation as a rocket. The aircraft is divided into a payload compartment and a compartment containing rocket propulsion unit propellant or fuel, and includes a long transverse wing with a small back-sweep to favour lift in the dense layers of the atmosphere and to thus make it possible to climb to high altitudes at a subsonic speed before using the rocket propulsion units. The return flight portion is performed by gliding or controlled as for a conventional aircraft. | 04-24-2014 |
Jérome Bertrand, Bernieres Sur Seine FR
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20100059971 | SAFETY ARRANGEMENT AND A METHOD OF ASSEMBLING A SAFETY ARRANGEMENT - A safety arrangement includes an airbag housing, a cover and pair of horn contacts for actuating a vehicle horn. The airbag housing mounts to a steering wheel frame. The cover is resiliently mounted on the housing and spaced therefrom such that the cover may be depressed towards the housing to close the horn contacts. The housing and cover are hooked to one another for preventing subsequent disconnection of the cover from the housing upon release of the cover to open the horn contacts. A stop is mounted to one of the cover and the housing for movement between a operable position, in which the stop arrests relative movement of the cover and housing towards one another so as to prevent un-hooking of the cover from the housing, and an assembly position, in which the cover may be depressed sufficiently far towards the housing to allow un-hooking of the cover from the housing and consequent disconnection of the housing and cover upon release of the cover. | 03-11-2010 |
Jérôme Bertrand, Saint Aubin De Medoc FR
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20100276545 | Aerodynamic and Spatial Composite Flight Aircraft, and related Piloting Method - This aircraft comprises both propulsion units ( | 11-04-2010 |
Joffrey Bertrand, Clermont-Ferrand FR
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20150322679 | DEVICE FOR COVERING A BUILDING STRUCTURE AND STRUCTURE COVERED BY SUCH A DEVICE - The invention relates to a covering device comprising: at least one metal sheet, especially a metal sheet used for cladding, suitable for covering at least one section of a surface of a building structure, fastenings for definitively attaching the metal sheet to the structure, at least one accessory suitable for applying to a receiving area on the metal sheet, and means for removably attaching the accessory to the receiving area, that are suitable for attaching the accessory once the metal sheet is already attached to the structure by means of the fastenings, maintaining the structural integrity of the metal sheet, and also the integrity, especially in terms of tightness, of the attachment of the metal sheet to the structure by means of the fastenings, said attaching means including a head of the fastenings, that can enable the assembly, and if need be, the disassembly, of the accessory, without affecting the attachment of the metal sheet to the structure by means of the fastenings. | 11-12-2015 |
Johan Bertrand, Bievres FR
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20140374578 | Device for Detecting and/or Dosing Hydrogen and Method of Detecting and/or Dosing Hydrogen - The invention concerns a device ( | 12-25-2014 |
Johan Bertrand, Ile De France FR
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20140241393 | DEVICE FOR CALIBRATING TEMPERATURE, AND METHODS FOR CALIBRATING THE TEMPERATURE OF AND POSITIONING A FIBER-OPTIC TEMPERATURE SENSOR - The invention relates to a device ( | 08-28-2014 |
Karine Bertrand, Frelinghein FR
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20130131372 | PREPARATION OF CHALCONE DERIVATIVES - The invention relates to methods for producing chalcone (1,3-diphenylprop-2-en-1-one) derivatives that have multiple substitutions on a phenyl ring. Intermediate chalcone derivatives are modified by Phase Transfer Catalysis (PTC) for introducing a substituted alkyl group that is provided by a sulfonic acid derivative on a phenyl ring already containing substituent groups on one or two carbon atoms adjacent to the carbon atom where a substituent group is being introduced. The methods of the invention allow producing efficiently, by either S-alkylation or O-alkylation, chalcones derivatives that are characterized for their biological activities that are intermediate compounds for producing molecules having such activities, or that can be used for generating libraries of compounds to be screened by means of in vitro and/or in vivo assays and establishing structure-activity relationships. | 05-23-2013 |
Karine Bertrand, Frelinghien FR
Patent application number | Description | Published |
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20100004159 | SUBSTITUTED IMIDAZOLONE DERIVATIVES, PREPARATIONS AND USES - The present invention relates to polysubstituted imidazolone derivatives, to the pharmaceutical compositions comprising them and to the therapeutic uses thereof in the human and animal health fields. The present invention also relates to a process for preparing these derivatives. | 01-07-2010 |
20140350112 | 1,3-DIPHENYLPROPANE DERIVATIVES, PREPARATIONS AND USES THEREOF - The present invention relates to novel 1,3-diphenylpropane derivatives, pharmaceutical compositions comprising the same and therapeutic uses thereof, in particular in the fields of human and animal health. The compounds according to the present invention have intrinsic PPAR agonist properties. They are therefore of particular interest in the treatment of metabolic and/or inflammatory diseases and particularly peripheral and central diseases associated with the metabolic syndrome, such as diverse forms of steatohepatitis, type 2 diabetes, diverse neurodegenerative disorders, such as Alzheimer's disease, Parkinson's disease and multiple sclerosis. | 11-27-2014 |
Lucas Jean Bertrand, Courbevoie FR
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20130108939 | DEVICE FOR STORING AND RESTORING ELECTRICAL ENERGY | 05-02-2013 |
Ludovic Bertrand, Bonnes FR
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20120011755 | Information display device - There is disclosed an information display device, which comprises a ground attachment structure having a convex upper face, and a cooperating convex removable, transparent top cover, between which an information display support is arranged. The structure is hollowed-out on its upper face with channels enabling water to flow towards openings for discharging water to the ground. | 01-19-2012 |
Magali Bertrand, Haguenau FR
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20110311658 | Topical Composition - A topical composition comprising at least one active agent selected from a depilatory agent (s), an agent (s) for preventing or reducing the growth or re-growth of hair and an agent (s) for preventing or reducing in-growing hair, and a gas, wherein the at least one active agent and gas are dispersed in a cosmetically acceptable medium. | 12-22-2011 |
20140170246 | Topical Composition - A topical composition having at least one active agent selected from a depilatory agent(s), an agent(s) for preventing or reducing the growth or re-growth of hair and an agent(s) for preventing or reducing in-growing hair, and a gas, wherein the at least one active agent and gas are dispersed in a cosmetically acceptable medium. | 06-19-2014 |
Magali Bertrand, Chartres FR
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20100233302 | THE USE OF A VEGF BINDING PEPTIDE TO RETARD HAIR GROWTH - Use of a peptide comprising a Bowman-Birk molecule in which the chymotrypsin inhibitory sequence and/or trypsin inhibitory sequence is replaced with a vascular endothelial growth factor binding sequence to retard hair growth. | 09-16-2010 |
Marc Bertrand, Saint Jean Le Blanc FR
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20140378437 | AGENTS FOR TREATING DISORDERS INVOLVING MODULATION OF RYANODINE RECEPTORS - The present invention relates to 1,4-benzothiazepine derivatives and their use to treat conditions, disorders and diseases associated with ryanodine receptors (RyRs) that regulate calcium channel functioning in cells. The invention also discloses pharmaceutical compositions comprising the compounds and uses thereof to treat diseases and conditions associated with RyRs, in particular cardiac, musculoskeletal and central nervous system (CNS) disorders. | 12-25-2014 |
Mark Bertrand, Saint Jean Le Blanc FR
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20130281512 | AGENTS FOR TREATING DISORDERS INVOLVING MODULATION OF RYANODINE RECEPTORS - The present invention relates to 1,4-benzothiazepine derivatives and their use to treat conditions, disorders and diseases associated with ryanodine receptors (RyRs) that regulate calcium channel functioning in cells. The invention also discloses pharmaceutical compositions comprising the compounds and uses thereof to treat diseases and conditions associated with RyRs, in particular cardiac, musculoskeletal and central nervous system (CNS) disorders. | 10-24-2013 |
20140088171 | AGENTS FOR TREATING DISORDERS INVOLVING MODULATION OF RYANODINE RECEPTORS - The present invention relates to 1,4-benzothiazepine derivatives and their use to treat conditions, disorders and diseases associated with ryanodine receptors (RyRs) that regulate calcium channel functioning in cells. The invention also discloses pharmaceutical compositions comprising the compounds and uses thereof to treat diseases and conditions associated with RyRs, in particular cardiac, musculoskeletal and central nervous system (CNS) disorders. | 03-27-2014 |
Martial Bertrand, Laval FR
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20090264648 | SYNTHESIS OF PYRAZOLES - The present invention provides compounds and compositions, methods of making them, and methods of using them to modulate α7 nicotinic acetylcholine receptors and/or to treat any of a variety of disorders, diseases, and conditions. Provided compounds can affect, among other things, neurological, psychiatric and/or inflammatory system. | 10-22-2009 |
Mickael Bertrand, Grenoble FR
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20140139301 | AUXILIARY TRIP DEVICE FOR TRIPPING A CIRCUIT BREAKER - An auxiliary trip unit for a circuit breaker comprises: | 05-22-2014 |
20140375400 | TRIP UNIT AND METHOD FOR PRODUCING ONE SUCH TRIP DEVICE - The trip unit ( | 12-25-2014 |
Murielle Bertrand, Uzes FR
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20110263837 | METHOD FOR PREPARING AN ACTINIDE(S) OXALATE AND FOR PREPARING AN ACTINIDE(S) COMPOUND - A method for preparing an oxalate of one or more actinides for processing and recycling nuclear fuel, comprising: the precipitation of said actinide or the coprecipitation of said actinides in the form of oxalate particles by bringing into contact an aqueous solution containing the actinide(s) with an aqueous solution of oxalic acid or of an oxalic acid salt; and the collection of the resulting oxalate particles; characterized in that the precipitation or coprecipitation is carried out in fluidized bed. | 10-27-2011 |
20150300941 | METHOD FOR CHARACTERISING PARTICLES BY IMAGE ANALYSIS - A method for characterizing particles including: producing at least one image of the particles of a sample with a scanning electron microscope, capturing and processing the image. The processing includes: for each usable particle, measuring maximum Feret length and minimum Feret width of same; defining a geometric model of the particle from the maximum Feret length and minimum Feret width of same; calculating a projected area of the particle from the geometric model and the minimum Feret width of same; calculating a volume of the particle from the geometric model, the projected area and the maximum Feret length of same; calculating a characteristic particle size on the basis of the geometric model, the minimum Feret width and maximum Feret length; calculating a volume shape factor from the volume and characteristic size. | 10-22-2015 |
Olivier Bertrand, Perpignan FR
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20080202132 | Method For Producing a Composite Material For Electrodes - The invention relates to refrigeration using a thermochemical system based on the coupling of two reversible physico-chemical phenomena between a gas and a solid or liquid sorbent, one at low temperature (the LT phenomenon) and the other at a higher temperature (the HT phenomenon). | 08-28-2008 |
Olivier Bertrand, Courcome FR
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20090309337 | Mounting Arrangement for Mounting an Air-Bag Module - A mounting arrangement for mounting an air-bag module to a hub of a steering wheel. The hub being provided with apertures and cutaway sections and a spring. The spring is moveable from a release position in which parts of the spring do not extend across the apertures or the cutaway sections to a locking position in which parts of the spring extend across the apertures and the cutaway sections. The spring is initially deformed and is held in the release position against blocking elements. The air-bag module is provided with hooks which are positioned on the air-bag module to correspond to the positions of the apertures and the cutaway sections on the hub. The air-bag module is provided with an actuation member which, when the hooks are inserted into the apertures, engages part of the spring to urge the spring out of engagement with the blocking elements. When the spring is moved out of engagement with the blocking elements the spring moves from the release position to the locking position and parts of the spring extend into recesses in the hooks to lock the hooks in position relative to the hub. | 12-17-2009 |
20120073401 | IMPROVEMENTS IN OR RELATING TO A STEERING WHEEL - A steering wheel has a rim with an armature substantially encapsulated by foam. The foam includes a major foam member and a separate minor foam member. The major foam member has a cross-sectional profile effective to cover a major cross-sectional extent of the armature and define a gap in the foam member adjacent the armature. The gap has a maximum cross-sectional width which is equal to or less than the cross-sectional width of the armature, and is substantially filled by said minor foam member. | 03-29-2012 |
20140013898 | STEERING WHEEL - A steering wheel has a gripping formation including an armature substantially encapsulated by a cover of foamed material and a flexible outer skin provided over and around the cover. The flexible skin may be formed of leather or artificial leather. The steering wheel may include a plastic insert engaged within a fixing groove or recess formed in the cover. At least one edge of the outer skin may be positioned within the fixing groove or recess and fixed to the insert by ultrasonic welding, for example. In a preferred arrangement, two opposed edges of the outer skin may be both received within the fixing groove or recess and fixed to the insert therein by ultrasonic welding. | 01-16-2014 |
20140026711 | STEERING WHEEL - A steering wheel has a rim having an armature encapsulated by a cover of resilient material. The cover has a fixing groove or recess formed therein so as to extend around the rim generally circumferentially with respect to the steering wheel. An outer skin is formed from flexible material and is provided over and around the cover such that two opposed edges of the outer skin are both positioned within the fixing groove or recess and fixed therein. The outer skin includes at least one seam terminating in a seam-end located along one of the opposed edges of the outer skin such that each edge of the outer skin positioned within the fixing groove or recess has at least one seam-end, and wherein each seam-end formed along one of the edges is circumferentially offset around the rim from each seam-end formed along the other edge. | 01-30-2014 |
Pascale Bertrand, Gif Sur Yvette FR
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20130165347 | USE OF TERMINAL DEOXYNUCLEOTIDYL TRANSFERASE FOR MUTAGENIC DNA REPAIR TO GENERATE VARIABILITY, AT A DETERMINED POSITION IN DNA - The invention relates to a method of generating junctional variability in the nucleotide sequence of a polynucleotide of interest present in an intrachromosomal substrate/context in a eukaryotic cell which is competent for canonical Non Homologous End Joining pathway (NHEJ) repair, involving the generation of double-strand break (DSB) in the DNA sequence of said polynucleotide, and involving the use of polymerase Terminal Deoxynucleotidyl Transferase (TdT) in conditions enabling said TdT to add Non-templated nucleotides (N nucleotides) before ligation through the canonical Non Homologous End Joining pathway (NHEJ) thereby allowing a mutagenic repair to take place at the DSB site. The invention also relates to a library of eukaryotic cells and a collection of recombinant clones obtained by implementing the method of the invention on a population of eukaryotic cells, as well as a method for determining occurrence(s) of generation of double strand break(s) in a cell, or in a population of cells, after evaluation of the generated junctional variability. The invention further relates to the use of TdT as a marker of DSB events. | 06-27-2013 |
Patrice Bertrand, Toulouce FR
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20100134645 | VIDEO PROCESSING SYSTEM, INTEGRATED CIRCUIT, SYSTEM FOR DISPLAYING VIDEO, SYSTEM FOR GENERATING VIDEO, METHOD FOR CONFIGURING A VIDEO PROCESSING SYSTEM, AND COMPUTER PROGRAM PRODUCT - A video processing system may include a video input and a video output for outputting manipulated video images. The system may have a video processing chain connecting the video input to the video output. The chain may include a series connection of two or more video processing components. The components may each include a component input for receiving video images and a component output for outputting processed video images. A control input may be present for controlling the video processing component to be in an enabled or a disabled state. The video processing component may be arranged to obtain in the enabled state the processed video images by performing a respective processing operation on the received video images; and to obtain in the disabled state the processed vide images by forwarding the received video images to the component output without performing the processing operation. | 06-03-2010 |
Patrice Bertrand, Tournefeuille FR
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20130229273 | TACTILE INPUT DEVICE, MICROPROCESSOR SYSTEM AND METHOD FOR CONTROLLING A TACTILE INPUT DEVICE - The present invention pertains to a tactile input device comprising a control device, a proximity sensor unit arranged to provide a proximity detection signal to the control device, a tactile acoustic wave sensor unit operable in a low power mode and a high power mode according to a mode control signal from the control device, wherein the control device is arranged to control the power mode of the tactile acoustic wave sensor unit by providing a mode control signal based on the proximity detection signal received from the proximity sensor unit. The present invention also pertains to a microprocessor system comprising such a tactile input device and a corresponding method for controlling a tactile input device. | 09-05-2013 |
Paul Bertrand, Pierrefeu Du Var FR
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20090236907 | Low Voltage Control Interface Coupler For Multipulse Transmitter - A method for causing, in a power distribution network, an oscillation allowing data to be transmitted, includes connecting at least one capacitive load in series with a modulation circuit between two wires of the network. The amplitude modulation circuit includes at least one Zener diode and at least one switch. A short make pulse is applied to the switch such that it is conductive and short-circuits the Zener diode by modulating the amplitude of the network voltage. The duration of the make pulse is such that the amplitude modulation of the network voltage causes a response of the network in the form of a high-frequency oscillation of the network voltage. | 09-24-2009 |
20130229173 | METHOD FOR MEASURING CURRENT IN AN ELECTRIC NETWORK - A method for measuring current in an electric network comprising at least one first electric line. The method includes fitting the first line with a circuit breaker having a protection coil and having a wall traversed by a magnetic field emitted by the protection coil; arranging on the wall of the circuit breaker a synchronous three-axis digital magnetometer on a semiconductor chip; by way of the digital magnetometer, measuring at least one component of a magnetic field emitted by the coil; and determining the value of a current traversing the electric line from the measured component. | 09-05-2013 |
Paul Bertrand, Meylan FR
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20150032375 | Term By Term Gain Calibration Of Triaxial Propagation Measurements - A method for obtaining gain corrected triaxial electromagnetic propagation measurements with an offset correction includes deploying an electromagnetic logging tool in a subterranean borehole. The logging tool includes at least first and second axially spaced triaxial transmitters and at least first and second axially spaced triaxial receivers. A plurality of full tensor voltage measurements may be acquired and processed tensor term by tensor term to obtain a full tensor, gain corrected quantity. The processing may optionally include (i) removing a full tensor voltage offset from the acquired full tensor voltage measurements to obtain a corresponding plurality of offset corrected voltage tensors and (ii) processing the offset corrected voltage tensor term by tensor term to obtain the full tensor, gain and offset corrected quantity. | 01-29-2015 |
Philippe Bertrand, Saint Etienne Cedex FR
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20100133248 | METHOD AND DEVICE FOR QUALITY CONTROL OF A WELD BEAD - A method for quality control of a weld bead made using a welding tool. The method collects, by an optical pyrometer having a high frequency acquisition sensor, at least one signal representative of the temperature of a melted portion of the weld bead, and includes a frequency phase for checking that the recurring frequencies are within an acceptable range of reference frequencies, to determine if the weld bead is defective. | 06-03-2010 |
Philippe Bertrand, Aslonnes FR
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20140219925 | POLYMER PARTICLES OR NANO-VECTORS AND USE THEREOF AS A DRUG AND/OR DIAGNOSTIC AGENT - Novel polymer nanovectors or particles and use thereof as medication and/or diagnostic agents. | 08-07-2014 |
Philippe Bertrand, Bailly FR
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20080311257 | Use of Cocoa Butter in Culinary Preparations - The present invention relates to the use of cocoa butter as a replacement for dairy butter and oils in culinary preparations, in particular in the following applications: cooking, seasoning, preparation of emulsions and of doughs (tart dough, fritter dough and the like), preservation of foods, etc. | 12-18-2008 |
Pierre Bertrand, Chemin De Fontmerle FR
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20090042558 | Transmission of ACK/NACK Bits and their Embedding in the CQI Reference Signal - A transmission of information within a wireless cellular network may include a first and second type of information. A subframe is produced that includes a plurality of symbols, wherein at least one symbol is designated as a data symbol and at least one symbol is designated as a reference signal symbol that contains a pre-defined reference signal. The first type of information is embedded in the data symbols. If the second type of data is expected, then the second type of information is embedded in at least one reference symbol by quadrature amplitude modulating the pre-defined reference signal. The subframe is then transmitted from one node in the network to a second node. In some embodiments, if it is determined that the second node is not expecting the second type of information, then a discontinuous transmission (DTX) response is embedded in the reference symbol instead of the second type of information. | 02-12-2009 |
Pierre Bertrand, Brassac-Les-Mines FR
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20110127786 | DEVICE FOR GRIPPING AN OBJECT BY TIGHTENING, COMPRISING A MAIN BODY, ARTICULATED JAW HOLDERS, AND ACTUATING MEANS - A clamp-type gripping device for grasping an object by tightening, in particular a food product, including a main body that is suitable for being mounted on a manipulator, movable jaw holders that are suitable for passing, by pivoting, from a first open position, in which the jaws are loosened, to a second closed position, in which said jaws are tightened around the object that is to be grasped, and actuating means, comprising a first piston that is integral with a second piston by means of a screw, whereby the unit can move axially in translation inside the main body and makes it possible to pass the jaw holders from the first position into the second position, and vice versa. The actuating means are arranged completely, and move exclusively, inside the main body, which is hollow. | 06-02-2011 |
Pierre Bertrand, Antlbes FR
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20140341010 | SIGNALING OF RANDOM ACCESS PREAMBLE SEQUENCES IN WIRELESS NETWORKS - Transmission of random access preamble structures within a cellular wireless network is based on the use of cyclic shifted constant amplitude zero autocorrelation (“CAZAC”) sequences to generate the random access preamble signal. A pre-defined set of sequences is arranged in a specific order. Within the predefined set of sequences is an ordered group of sequences that is a proper subset of the pre-defined set of sequences. Within a given cell, up to 64 sequences may need to be signaled. In order to minimize the associated overhead due to signaling multiple sequences, only one logical index is transmitted by a base station serving the cell and a user equipment within the cell derives the subsequent indexes according to the pre-defined ordering. Each sequence has a unique logical index. The ordering of sequences is identified by the logical indexes of the sequences, with each logical index uniquely mapped to a generating index. When a UE needs to transmit, it produces a second sequence using the received indication of the logical index of the first sequence and an auxiliary parameter and then produces a transmission signal by modulating the second sequence. | 11-20-2014 |
Pierre Bertrand, Montbelliard FR
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20080264176 | METHOD OF MAKING AN ALUMINA DEPOSIT ON A SUBSTRATE COVERED IN SIC - The invention relates to a method of depositing an alumina coating on a part having a silicon carbide surface. The method comprises the following steps: | 10-30-2008 |
Pierre Bertrand, Le Hameau Des Roses FR
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20090110114 | Open-Loop MIMO Scheme and Signaling Support for Wireless Networks - Transmission with multiple antennas in a wireless network is performed by selecting between adaptive precoding and fixed precoding based on a selection criterion. Transmission using spatial multiplexing with adaptive precoding is performed if the selection criterion is fulfilled. Transmission using spatial multiplexing with fixed preceding is performed if the selection criterion is unfulfilled. | 04-30-2009 |
Romain Bertrand, Voreppe FR
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20080296096 | Mechanical adjustment device of a pressing and guiding sheave assembly of an aerial rope of a mechanical lift installation - A mechanical adjustment device of a pressing and guiding sheave assembly of an aerial rope of a mechanical lift installation comprises a separating element moving rope away, fixed to the support frame of the sheave assembly by connecting means ensuring independently from one another a first free movement of the separating element in a lateral direction of the sheave assembly and a second controlled movement at least in a transverse direction of the sheave assembly between a working position wherein the separating element presses against the rope to automatically release the main sheaves of the sheave assembly and a standby position disengaged from and away from the rope. | 12-04-2008 |
Sébastien Bertrand, Paris FR
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20090276832 | Controllable Information Diffusion Method - A method of sending data via a communications network NTWK interconnecting terminals (T | 11-05-2009 |
Sébastien Bertrand, Paris FR
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20090276832 | Controllable Information Diffusion Method - A method of sending data via a communications network NTWK interconnecting terminals (T | 11-05-2009 |
Sébastien Bertrand, Moulis-En-Medoc FR
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20080299385 | Method for Making a Part of Composite Material with Ceramic Matrix and Resulting Part - An interphase coating is formed by chemical vapor infiltration (CVI) on the fibers constituting a fiber preform, the interphase coating comprising at least an inner layer in contact with the fibers for embrittlement relief to the composite material, and an outer layer for bonding with the ceramic matrix. The fiber preform is then kept in its shape by the fibers provided with the interphase coating and is consolidated by being impregnated with a liquid composition containing a ceramic precursor, and by transforming the precursor into a ceramic matrix consolidation phase. The consolidated preform is then densified by an additional ceramic matrix phase. No support tooling is needed for forming the interphase coating by CVI or for densification after consolidation using the liquid technique. | 12-04-2008 |
20090110877 | Method and substrate for making composite material parts by chemical vapour infiltration densification and resulting parts - A composite material part is made by forming a fiber preform ( | 04-30-2009 |
20100009143 | PROCESS FOR MANUFACTURING A PART MADE OF A CERAMIC MATRIX COMPOSITE CONTAINING MATRIX PHASES FOR HEALING AND DEFLECTING CRACKS - The method comprises the steps of: forming a porous fiber-reinforcing structure; introducing into the pores of the fiber structure powders containing elements for constituting the composite material matrix; and forming at least a main fraction of the matrix from said powders by causing a reaction to take place between said powders or between at least a portion of said powders and at least one delivered additional element; the powders introduced into the fiber structure and the delivered additional element(s) comprising elements that form at least one healing discontinuous matrix phase including a boron compound and at least one discontinuous matrix phase including a crack-deflecting compound of lamellar structure. At least a main fraction of the matrix is formed by chemical reaction between the powders introduced into the fiber structure and at least one delivered additional element, or by sintering the powders. | 01-14-2010 |
20140363663 | CMC MATERIAL PART - A part made of ceramic matrix composite material has fiber reinforcement of carbon or ceramic fibers and a majority-ceramic sequenced matrix having first matrix layers made of crack-deflector material alternating with second matrix layers made of ceramic material. An interphase coating is interposed between the fibers and the matrix, and the interphase coating adheres to the fibers and to the matrix, and is formed of at least one sequence constituted by a first elementary layer made of carbon, possibly doped with boron, surmounted by a second elementary layer made of ceramic. The outer elementary interphase layer of the coating is a ceramic layer having an outer surface formed by ceramic grains of size lying essentially in the range 20 nm to 200 nm, with the presence of grains of size greater than 50 nm conferring roughness on the outer surface ensuring mechanical attachment with the adjacent matrix phase. | 12-11-2014 |
20150075428 | Device for Loading Porous Substrates of Three-Dimensional Shape in Order to be Densified by Directed Flow Chemical Vapor Infiltration - A loader device for loading porous substrates of three-dimensional shapes extending mainly in a longitudinal direction into a reaction chamber of an infiltration oven for densification of the preforms by directed flow chemical vapor infiltration. The device comprising at least one annular loader stage formed by first and second annular vertical walls arranged coaxially relative to each other and defining between them an annular loader space for the porous substrates to be densified. First and second plates respectively cover the bottom portion and the top portion of the annular loader space. The first and second annular vertical walls include support elements arranged in the annular loader space so as to define between them unit loader cells, each for receiving a respective substrate to be densified. The device also comprises gas feed orifices and gas exhaust orifices in the vicinity of each unit loader cell. | 03-19-2015 |
20150152545 | A LOADER DEVICE AND AN INSTALLATION FOR DENSIFYING STACKABLE FRUSTOCONICAL POROUS PREFORMS - A loader device is arranged for densifying porous preforms of stackable shape by means of directed stream chemical vapor infiltration in a reaction chamber of an infiltration oven. The device comprises a support tray, a first stack having a plurality of bottom rings arranged on the support tray and a plurality of injection orifices, a second stack comprising a plurality of top rings and a plurality of discharge orifices extending between the outer periphery and inner periphery of each ring. The device includes a first non-porous wall corresponding to the porous preforms and arranged on the support tray inside the bottom rings of the first stack, and a second non-porous wall corresponding to the porous preforms extending between the bottom ring situated at the top of the first stack and the top ring situated at the top of the second stack. | 06-04-2015 |
20150218693 | Chemical Vapour Infiltration Apparatus Having a High Loading Capacity - An installation for chemical vapor infiltration of porous preforms of three-dimensional shape extending mainly in a longitudinal direction, the installation comprising a reaction chamber of parallelepiped shape, the side walls of the reaction chamber including heater means and a plurality of stacks of loader devices arranged in the reaction chamber. Each loader device being in the form of an enclosure of parallelepiped shape provided with support elements for receiving porous preforms for infiltrating. | 08-06-2015 |
20150251959 | METHOD FOR MANUFACTURING A PART MADE OF CMC - A composite material part having a matrix made of ceramic, at least for the most part, is fabricated by a method comprising making a fiber preform from silicon carbide fibers containing less than 1 at % oxygen; depositing a boron nitride interphase on the fibers of the preform, deposition being performed by chemical vapor infiltration at a deposition rate of less than 0.3 μm/h; performing heat treatment to stabilize the boron nitride of the interphase, after the interphase has been deposited, without prior exposure of the interphase to an oxidizing atmosphere and before depositing matrix layer on the interphase, the heat treatment being performed at a temperature higher than 1300° C. and not less than the maximum temperature to be encountered subsequently until the densification of the preform with the matrix has been completed; and thereafter, densifying the preform with a matrix that is made of ceramic, at least for the most part. | 09-10-2015 |
Simon Bertrand, Paris FR
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20150295723 | Technique for Communication Between a Client Entity and a Packet Mode Data Network - A technique is provided for communication between a client entity and a packet mode data network by way of a communication network implementing control and metering mechanisms. A method implemented by an entity for controlling rules includes the following acts: receiving from a rules application entity a request to open a control session relating to a communication session between a client entity and the data network; ordering this application entity to associate for the session with at least one application level message received from the client entity at least one information item relating to a resources control function, intended to be used by an application entity situated in the data network to implement a command of resources for this session. | 10-15-2015 |
Stephane Bertrand, Saint Martial FR
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20120058315 | METHOD FOR PRODUCING A TEXTILE COMPLEX INCLUDING DECORATIVE PATTERNS, AND COMPLEX THUS PRODUCED - A method for producing a textile complex including a textile web and an upper coating layer having an irregular surface condition, and including decorative patterns applied onto the upper coating layer. The method includes preparing a multi-layer decoration complex having at least a substrate layer, a coloured layer, and a heat-fusible layer, cutting the coloured and heat-fusible layers along outlines of the decorative patterns without cutting the substrate layer; removing portions of the coloured and heat-fusible layers outside the pattern areas; arranging the prepared multi-layer complex on the upper coating layer by way of the surface thereof with the heat-fusible layer; applying temperature and pressure conditions that trigger the adhesion of the heat-fusible layer to the upper coating layer; and then subjecting the assembly to a processing resulting in a structured and regular surface condition of the upper coating layer. | 03-08-2012 |
Xavier Bertrand, Montigny-Le Bretonneux FR
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20150034637 | METHOD AND DEVICE FOR THE RIGID CONNECTION OF TWO THIN ELEMENTS - According to the present invention, the device comprises: a flange having an at least approximately trapezoidal tapered section; a counter-flange having a shape complementary to that of said flange (1); and clamping means for clamping said flange and said counter-flange one in the direction of the other, interposing the edges of said elements shaped at least partially in the shape of said counter-flange. | 02-05-2015 |
Yan Bertrand, Toulouse FR
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20090247077 | Method and Apparatus for Automatic Near Field Communication Application Selection in an Electronic Device - In a portable electronic device ( | 10-01-2009 |
20140348013 | DEVICE AND METHOD FOR COLLECTING INFORMATION RELATING TO ACCESS POINTS - A device and a method of collecting information about access points in a wireless telecommunication system, for example RSS fingerprints in a Wi-Fi network, are disclosed. Information can be collected automatically along a user's path, using a mobile terminal. The mobile terminal is provided with display means for displaying the zone in which the mobile terminal moves around. The mobile terminal also includes pointing means to point at a location on a map. When the user is positioned at the location pointed at by the pointing means, the user can validates the user's position using validation means. Information collected along the path and coordinates of each validated position are time-stamped using a clock in the mobile terminal. | 11-27-2014 |
Yves Bertrand, Veneux-Les-Sablons FR
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20120103654 | MAINTENANCE OF ELECTRIC CABLES BY SELF-REPAIRING - A method is provided for maintaining an electric cable, said electric cable comprising at least one electric conductor surrounded by an outer sheath, said outer sheath containing an insulating oil distributed around said electric conductor, such as a fluid-oil cable or an oil-filled cable. A drying oil, selected so as to solidify upon contacting the air, is added to the oil of the cable for sealing off any accidental oil leak through an outer sheath of the electric cable. | 05-03-2012 |