Ducros
Cédric Ducros, Bevenais FR
Patent application number | Description | Published |
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20090113726 | METHOD FOR OBTAINING A HARD SURFACE AT THE NANOSCALE - The invention relates to a method for forming a thin, high hardness coating and devices comprising it. | 05-07-2009 |
20100187774 | SEAL BARRIER FOR A MICRO COMPONENT AND METHOD FOR PRODUCING SUCH A BARRIER - This method for producing a seal barrier for a micro component comprising a stack of two thin sealing layers involves forming a fusible interlayer between two sealing layers, said fusible interlayer having a melting temperature which is lower than that of the two sealing layers and melting said interlayer. | 07-29-2010 |
20110076476 | Method of Producing a Hydrogenated Amorphous Carbon Coating - The invention relates to a hydrogenated amorphous carbon coating and to a method for the production thereof. It also relates to devices having such a coating. The method of the invention consists in producing a hydrogenated amorphous carbon coating comprising at least two layers of hydrogenated amorphous carbon, each of said layers having chemical compositions and physical and mechanical properties that are identical, and with thicknesses that are identical or different. The coating of the invention finds many applications, in particular in the mechanical field for parts subject to considerable wear and rubbing problems. It may also be applicable, in particular, in the field of surgical implants and in the MEMS (microelectromechanical systems) field. | 03-31-2011 |
20110192521 | METHOD FOR USING A SUPER-SLIPPERY THIN LAYER CHARACTERISED BY THE METHOD FOR MAKING SAME - The invention relates to the use of a super-slippery thin-layer film or coating for enhancing the lubrication capacity of a part to be subjected to great friction and wear. The film of the invention for improving the lubrication capacity of parts to be subjected to important friction and wear includes at least: a layer ( | 08-11-2011 |
20130092230 | SUBSTRATE COMPRISING A TRANSPARENT CONDUCTIVE OXIDE FILM AND ITS MANUFACTURING PROCESS - The invention relates to a substrate comprising at least one scattering film made of a transparent conductive oxide (TCO) and to a process for manufacturing such a substrate. It also relates to a solar cell comprising such a substrate. The substrate according to the invention comprises a layer of spherical particles made of a material chosen from dielectric and transparent conductive oxides, the layer being coated with a TCO film and the diameters of said spherical particles belonging to at least two populations of different diameters. The invention is applicable in particular to solar cells. | 04-18-2013 |
20150050521 | MULTILAYER MATERIAL RESISTANT TO OXIDATION IN A NUCLEAR ENVIRONMENT - Multilayer material comprising a zirconium-based substrate covered with a multilayer coating, the multilayer coating comprising metallic layers composed of identical or different substances chosen from chromium, a chromium alloy or a ternary alloy of the Nb—Cr—Ti system. Such a material has improved resistance to oxidation in accident conditions of a nuclear reactor. The invention also relates to a multilayer coating, a part composed wholly or partly of the multilayer material or of the multilayer coating, as well as the method for manufacturing the multilayer material such as for example a magnetron cathodic sputtering process. | 02-19-2015 |
20150109694 | METHOD FOR PRODUCING A TEXTURED REFLECTOR FOR A THIN-FILM PHOTOVOLTAIC CELL, AND RESULTING TEXTURED REFLECTOR - A textured reflector for a solar cell of thin film type is produced by deposition of a metal film on a support through openings of a mask. The mask is formed by a thin film formed by coplanar and preferably joined balls, the gaps between the balls forming the openings of the mask. The thin film is further advantageously formed by balls made from silica or from polymer material. | 04-23-2015 |
Cédric Ducros, Bevenais FR
Patent application number | Description | Published |
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20100187774 | SEAL BARRIER FOR A MICRO COMPONENT AND METHOD FOR PRODUCING SUCH A BARRIER - This method for producing a seal barrier for a micro component comprising a stack of two thin sealing layers involves forming a fusible interlayer between two sealing layers, said fusible interlayer having a melting temperature which is lower than that of the two sealing layers and melting said interlayer. | 07-29-2010 |
20110076476 | Method of Producing a Hydrogenated Amorphous Carbon Coating - The invention relates to a hydrogenated amorphous carbon coating and to a method for the production thereof. It also relates to devices having such a coating. The method of the invention consists in producing a hydrogenated amorphous carbon coating comprising at least two layers of hydrogenated amorphous carbon, each of said layers having chemical compositions and physical and mechanical properties that are identical, and with thicknesses that are identical or different. The coating of the invention finds many applications, in particular in the mechanical field for parts subject to considerable wear and rubbing problems. It may also be applicable, in particular, in the field of surgical implants and in the MEMS (microelectromechanical systems) field. | 03-31-2011 |
20110223711 | PROCESS FOR FABRICATING A SILICON-BASED THIN-FILM PHOTOVOLTAIC CELL - A process for fabricating a silicon-based thin-film photovoltaic cell, applicable for example in the energy generation field. The fabrication process includes a) depositing a p-doped or n-doped amorphous silicon film, the X-ray diffraction spectrum of which has a line centered at 28° that has a mid-height width, denoted by a, such that 4.7°≦a<6.0°, on a substrate. | 09-15-2011 |
20120183731 | METHOD FOR TEXTURING DLC COATINGS, AND TEXTURED DLC COATINGS THUS OBTAINED - This method for texturing a DLC coating comprises depositing a single layer of balls or spheres on the free surface of the DLC coating; dry-etching the DLC coating using oxygen plasma; and lastly, cleaning the surface of said coating by eliminating the balls or spheres. | 07-19-2012 |
Christian Ducros, Pont Saint Esprit FR
Patent application number | Description | Published |
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20120012749 | RADIOLOGICAL CHARACTERIZATION DEVICE PROTECTED AGAINST PARASITIC IONIZING RADIATION SOURCES - A radiological characterization device comprising at least one collimated radiological measuring probe, a sensitive end of which is placed in an exchangeable collimator having an opening and a field of observation. The collimator is carried by a collimator holder, the assembly consisting of collimator and collimator holder being inserted in a stack between two shielding screens, the shielding screens being exchangeable so as to adjust the thickness thereof, the assembly consisting of collimator and collimator holder and the shielding screens providing protection for the probe vis-à-vis parasitic ionizing radiation coming from ionizing radiation sources situated outside the field of observation of the collimator. | 01-19-2012 |
20130087714 | DEVICE FOR MONITORING NUCLEAR MATERIAL PLACED IN A GLOVE BOX - A mechanical device for supporting and attaching at least one ionizing radiation detection probe. For each detection probe it includes one probe-holder ending in a collimator-holder able to support a collimator intended to delimit a field of observation of the detection probe, and an attachment device intended to be attached to a glove port of a glove box, where the probe-holder, or each probe-holder, cooperates with the said attachment device. | 04-11-2013 |
Christophe Ducros, Colombes FR
Patent application number | Description | Published |
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20150206124 | SECURE ELECTRONIC ENTITY FOR AUTHORIZING A TRANSACTION - Various embodiments consistent with the invention relate to a secure electronic entity including a communications interface, the entity being characterized in that it includes means that act, when it is connected via said communications interface to a portable electronic device, including means for connection to a telecommunications network, to enable it: to authenticate a remote transaction verification server in the telecommunications network and to authenticate itself with said remote server; to establish a secure connection, via the telecommunications network, with said remote server; and to receive, via said communications interface, data relating to an intended transaction with a third party device, and to transmit that data, via the secure connection, to the remote server so that it can analyze the data in order to take a decision as to whether to authorize the transaction. | 07-23-2015 |
Jean-Baptiste Ducros, Sassenage FR
Patent application number | Description | Published |
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20150295242 | METHOD FOR PREPARING PARTIALLY SURFACE-PROTECTED ACTIVE MATERIALS FOR LITHIUM BATTERIES - The present invention relates to a method for preparing particles intended to be used, as active materials, within a composite electrode for lithium batteries, which are coated with at least one layer of oxide, preferably a layer of metal oxide covering only the areas which are capable of being more reactive with an electrolyte based on lithium hexafluorophosphate LiPF6. | 10-15-2015 |
Jean-Baptiste Ducros, Viry Chatillon FR
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20120021279 | HIGH-ENERGY NON-AQUEOUS BATTERIES CONTAINING ION-CONDUCTING GELS, AND METHOD FOR PREPARING AND USING SAME - Method for the preparation of a composite electrode and accumulator or battery including at least one composite electrode, the method includes a step of pouring a medium including at least one ionic liquid, a lithium, sodium or magnesium salt with at least one inorganic molecular precursor or a polymerizable monomer, the medium being in excess, and an in situ polycondensation or polymerization step. | 01-26-2012 |
Ronald Ducros, Surrey GB
Patent application number | Description | Published |
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20090006243 | Networked Electronic Trading System - There is described a networked electronic trading system in which an administration server approves each trade of electronic data corresponding to a copyright-protected work between clients of the networked electronic trading system. The administration server has a database which stores information for a plurality of electronic data files, the information for each electronic data file including a list identifying registered traders of the electronic data files. The administration server processes transaction request information identifying a buyer, a seller and an electronic data file. The administration server approves the sale of the identified electronic data file by the seller to the buyer at least partially in dependence upon if the seller is identified in the registered traders list for the electronic data file. If the transaction is approved, the administration server adds information identifying the buyer to the registered traders list for the electronic data file. | 01-01-2009 |
Thierry Ducros, Ceyrat FR
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20130199349 | METHOD AND DEVICE FOR MEASURING THE PLY ANGLE PRIOR CUTTING - Cutting device ( | 08-08-2013 |
Thierry Ducros, Clermont-Ferrand Cedex 9 FR
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20130199697 | Device for Adjusting a Layer Front - An improved tire manufacturing technique of laying a reinforcing ply on a receiving surface of generally cylindrical shape, said ply comprising a front edge and a rear edge which are intended to be butted against each other, after a complete rotation of the receiving surface, between a maximum tolerance and a minimum tolerance measured relative to a reference source. | 08-08-2013 |
Thierry Ducros, Clermont-Ferrand FR
Patent application number | Description | Published |
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20150239192 | METHOD FOR CUTTING A STRIP OF TIRE REINFORCING PRODUCT COMPRISING WIRES AT AN ANGLE TO THE LONGITUDINAL DIRECTION OF THE PRODUCT - Method for cutting to length a strip formed of preassembled products comprising one or more rubber profiled elements superposed in part on a reinforcing ply made up of threads coated in rubber and making an angle (a) with the longitudinal direction of the strip, during which method the following steps are performed: | 08-27-2015 |
Veronique Ducros, Champagne CH
Patent application number | Description | Published |
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20090176269 | CELL CULTURE PROCESSES - Culturing heterologous protein-secreting mammalian cells, such as CHO or BHK cells, at 35.1-36.5° C. and/or at pH 7.15-7.20 and/or at a dissolved CO | 07-09-2009 |