Klein, FR
Alexis Klein, Paris FR
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20110064824 | METHOD FOR ENRICHING WATER WITH OXYGEN BY AN ELECTROLYTIC PROCESS, OXYGEN ENRICHED WATER OR BEVERAGE AND USES THEREOF - The invention relates to a method for enriching water with oxygen by an electrolytic process, that comprises the following series of steps: the electrolysis of Cl | 03-17-2011 |
Benjamin Klein, Saint-Lys FR
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20140223243 | Secure redundant storage device and secure read/write method on such a device - Redundant storage devices in particular suitable for so-called SSD electronic disks. A data storage system is proposed based on a plurality of redundant physical storage disks in which the read/write commands intended to be sent to the redundant disks are subjected to a transfer function before being sent to at least one of the disks so that the actual commands sent to at least two disks are different. The values returned by the disks that received the commands that had undergone the transfer function are subjected to the inverse transfer function. Thus, a design error in the control module of the disks will be detected, since the control modules of the disks will not be called identically. | 08-07-2014 |
Bernard Klein, Montpellier FR
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20150218654 | METHODS FOR PREDICTING MULTIPLE MYELOMA TREATMENT RESPONSE - The present invention relates to a method of testing whether a patient suffering of multiple myeloma will respond or not to a DNA methyltransferase inhibitor (DNMTi) comprising: i. determining the expression level (ELi) of several genes G | 08-06-2015 |
20150275305 | METHODS FOR PREDICTING MULTIPLE MYELOMA TREATMENT RESPONSE - The present invention relates to a method of testing whether a patient suffering of myeloma will respond or not to a histone deacetylase inhibitor (HDACi) comprising: determining the expression level (ELi) of several genes G | 10-01-2015 |
Bernard Klein, Saint Clement De Riviere FR
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20100069316 | TREATMENT FOR MULTIPLE MYELOMA - The present invention provides methods of treating a subject suffering from multiple myeloma comprising administering to the subject an effect amount of a compound according to Formula I: | 03-18-2010 |
Céderic Klein, Brumath FR
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20100075098 | PYRIDINONE BASED AZO DYES AND THIER METAL COMPLEX SALTS - The present invention relates to pyridinone based azo dyes and/or of anionic azo metal complex dye salts made thereof with cationic basic yellow dyes, which are characterized by an unsaturated bond in beta-position to the endocyclic N atom of the pyridinone, and to their use in optical layers for optical data recording, preferably for optical data recording using a laser with a wavelength up to 450 nm. | 03-25-2010 |
Céderic Klein, Brumath FR
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20100075098 | PYRIDINONE BASED AZO DYES AND THIER METAL COMPLEX SALTS - The present invention relates to pyridinone based azo dyes and/or of anionic azo metal complex dye salts made thereof with cationic basic yellow dyes, which are characterized by an unsaturated bond in beta-position to the endocyclic N atom of the pyridinone, and to their use in optical layers for optical data recording, preferably for optical data recording using a laser with a wavelength up to 450 nm. | 03-25-2010 |
Cedric Klein, Herrlisheim-Prés-Colmar FR
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20140142305 | NOVEL BIS-(TRIAZINYLAMINO)-STILBENE DERIVATIVES - The instant invention relates to novel water soluble bis-(triazinylamino)-stilbene optical brightening agents, a process for their preparation and their use for whitening natural and synthetic materials. | 05-22-2014 |
Cedric Klein, Mulhouse FR
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20090115327 | LIGHT-EMITTING MATERIAL - This invention pertains to light emitting materials comprising novel ortho-metalated transition metal complexes [ĈN] | 05-07-2009 |
20090200920 | Light-Emitting Material - This invention pertains to light emitting materials comprising novel ortho-metalated transition metal complexes [ĈN] | 08-13-2009 |
Cédric Klein, Habsheim FR
Patent application number | Description | Published |
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20130209820 | Aqueous Compositions For Whitening And Shading In Coating Applications - Aqueous coating composition for optical brightening and shading of substrates comprising | 08-15-2013 |
Cédric Klein, Brumath FR
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20100093983 | USE OF INDOLIMIUM DIAZAMETHINE CATIONS FOR OPTICAL DATA RECORDING - The invention relates to the use of dyestuff salts of indolinium diazamethine type cations with azo metal complex anions based on pyridinones in optical layers for optical data recording, preferably for optical data recording using a laser with a wavelength up to 450 nm. | 04-15-2010 |
20100102711 | Light-emitting material - This invention pertains to light emitting materials comprising novel ortho-metalated transition metal complexes [ĈN] | 04-29-2010 |
20100162495 | PENTAMETHINE CYANINE AZO COMPLEX DYE COMPOUNDS FOR OPTICAL DATA RECORDING - The present invention relates to specific pentamethine cyanine azo complex dye compounds and their use as dyes in optical layers for optical data recording, preferably for optical data recording using a laser with a wavelength from 630 to 670 nm. | 07-01-2010 |
20110168343 | Optical Brightening Compositions - The instant invention relates to mixed salts of optical brighteners of formula (1), | 07-14-2011 |
20110265876 | NOVEL ANCHORING LIGANDS FOR SENSITIZERS OF DYE-SENSITIZED PHOTOVOLTAIC DEVICES - The present invention relates to novel pyridine compounds that can be used as anchoring ligands in metal-based sensitizing dyes of dye sensitized solar cells (DSC | 11-03-2011 |
Cédric Klein, Brumath FR
Patent application number | Description | Published |
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20100093983 | USE OF INDOLIMIUM DIAZAMETHINE CATIONS FOR OPTICAL DATA RECORDING - The invention relates to the use of dyestuff salts of indolinium diazamethine type cations with azo metal complex anions based on pyridinones in optical layers for optical data recording, preferably for optical data recording using a laser with a wavelength up to 450 nm. | 04-15-2010 |
20100102711 | Light-emitting material - This invention pertains to light emitting materials comprising novel ortho-metalated transition metal complexes [ĈN] | 04-29-2010 |
20100129553 | Optical Brightening Compositions For High Quality Inkjet Printing - The instant invention relates to liquid compositions comprising derivatives of diaminostilbene, binders and ink fixing agents such as divalent metal salts for the optical brightening of substrates suitable for high quality ink jet printing. | 05-27-2010 |
20100162495 | PENTAMETHINE CYANINE AZO COMPLEX DYE COMPOUNDS FOR OPTICAL DATA RECORDING - The present invention relates to specific pentamethine cyanine azo complex dye compounds and their use as dyes in optical layers for optical data recording, preferably for optical data recording using a laser with a wavelength from 630 to 670 nm. | 07-01-2010 |
20110226993 | Improved Optical Brightening Compositions for High Quality Ink Jet Printing - The instant invention relates to improved liquid sizing compositions comprising derivatives of diaminostilbene, binders, protective polymers and divalent metal salts for the optical brightening of substrates suitable for high quality ink jet printing. | 09-22-2011 |
20120238171 | Concentrated Storage-Stable Aqueous Optical Brightening Solutions - Concentrated storage stable aqueous solutions (S) comprising components (a), (b) and (c), wherein component (a) is at least one optical brightening agent of formula (1), in which the anionic charge on the brightener is balanced by a cationic charge composed of one or more cations selected from the group consisting of hydrogen, alkali metal cation, alkaline earth metal cation, ammonium, ammonium which is mono-, di- or trisubstituted by a C | 09-20-2012 |
20120311798 | Aqueous Sizing Compositions For Shading In Size Press Applications - The instant invention relates to liquid sizing compositions comprising shading dyestfuffs, derivatives of diaminostilbene, binders, protective polymers, and optionally divalent metal salts which can be used for the optical brightening of substrates, including substrates suitable for high quality ink jet printing. | 12-13-2012 |
20130118698 | Method for Preparing White Paper - Object of the invention is the method for preparing white paper which comprises adding to the pulp mass an aqueous formulation comprising | 05-16-2013 |
20130244147 | OPTICAL BRIGHTENING COMPOSITIONS FOR HIGH QUALITY INKJET PRINTING - The instant invention relates to liquid compositions comprising derivatives of diaminostilbene, binders and ink fixing agents such as divalent metal salts for the optical brightening of substrates suitable for high quality ink jet printing. | 09-19-2013 |
20150197116 | OPTICAL BRIGHTENING COMPOSITIONS FOR HIGH QUALITY INK JET PRINTING - The instant invention relates to improved liquid sizing compositions comprising derivatives of diaminostilbene, binders, protective polymers and divalent metal salts for the optical brightening of substrates suitable for high quality ink jet printing. | 07-16-2015 |
20150345082 | OPTICAL BRIGHTENING COMPOSITIONS FOR HIGH QUALITY INKJET PRINTING - The instant invention relates to liquid compositions comprising derivatives of diaminostilbene, binders and ink fixing agents such as divalent metal salts for the optical brightening of substrates suitable for high quality ink jet printing. | 12-03-2015 |
Cédric Klein, Habsheim FR
Patent application number | Description | Published |
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20130209820 | Aqueous Compositions For Whitening And Shading In Coating Applications - Aqueous coating composition for optical brightening and shading of substrates comprising | 08-15-2013 |
20140171560 | AQUEOUS COMPOSITIONS FOR WHITENING AND SHADING IN COATING APPLICATIONS - The instant invention relates to aqueous coating compositions for optical brightening and shading of substrates. | 06-19-2014 |
Dominico Klein, Rennes FR
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20140120489 | ORTHOSIS COMPRISING AN UPPER TRAY AND A LOWER TRAY, AND CONNECTION WITH ADJUSTABLE POSITIONING - An orthosis includes an upper tray and a lower tray, which are designed to line the teeth of an upper jaw and the teeth of a lower jaw, respectively. A connection joins the trays. The upper tray has at least a first fixed base, and the lower tray has at least a second fixed base. The connection has a fixed length and is designed to be fixed, on the one hand, to the first base and, on the other hand, to the second base, in a position that has an advancing effect and that is adjustable by way of a control element integrated in at least one of the two bases. | 05-01-2014 |
Dominique Klein, Auzouer En Touraine FR
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20110226234 | CORROSION-RESISTANT MIRROR - The invention relates to a mirror comprising a glass sheet and a silver layer applied to the glass and provided on its back with a protective coating comprising a layer of dried and crosslinked paint of the alkyd type and a layer of dried and crosslinked paint of the polyurethane type, the alkyd layer being located between the silver layer and the polyurethane layer. The invention also relates to its use for deflecting solar light onto a heat collector. The invention also relates to a process for manufacturing a mirror comprising: | 09-22-2011 |
Elodie Klein, Strasbourg-Neudorf FR
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20090265808 | P15 HAIRPIN CONSTRUCTS AND USE - The present invention concerns a method of genetic modification of a TGB-3 wild type viral sequence for reducing or suppressing the possible deleterious effects of the agronomic properties of a transformed plant or plant cell by said TGB-3 viral sequence. The invention further relates to genetically modified TGB-3 viral sequences suitable to induce gene silencing. In particular hairpin constructs based on such sequences proved highly efficient to induce a PTGS mechanism and degradation of the whole of RNA2 thereby. When plants are transformed accordingly the spread of the virus in the plant is significantly reduced or blocked. | 10-22-2009 |
Elodie Klein, Strasbourg FR
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20140317779 | P0 GENE SILENCING CONSTRUCTS AND USE - A recombinant BMYV P0 viral nucleotide sequence when transcribed in a cell is capable of forming a double stranded self-complementary RNA sequence. | 10-23-2014 |
Fabien Klein, Antibes FR
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20110153318 | Method and system for speech bandwidth extension - There is provided a method or a device for extending a bandwidth of a first band speech signal to generate a second band speech signal wider than the first band speech signal and including the first band speech signal. The method comprises receiving a segment of the first band speech signal having a low cut off frequency and a high cut off frequency; determining the high cut off frequency of the segment; determining whether the segment is voiced or unvoiced; if the segment is voiced, applying a first bandwidth extension function to the segment to generate a first bandwidth extension in high frequencies; if the segment is unvoiced, applying a second bandwidth extension function to the segment to generate a second bandwidth extension in the high frequencies; using the first bandwidth extension and the second bandwidth extension to extend the first band speech signal beyond the high cut off frequency. | 06-23-2011 |
Francois Klein, Valence Cedex FR
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20120062045 | ELECTRIC ENERGY CONVERSION SYSTEM - This electric energy conversion system of the type including a main converter ( | 03-15-2012 |
20120068679 | REGULATED POWER SUPPLY SYSTEM WITH HIGH INPUT VOLTAGE DYNAMICS - This regulated power supply system with high input voltage dynamics, of the type having a shared inductance buck/boost transformer and having at least two controllable semiconductor switching members, one associated with the buck function of the transformer and the other with the boost function of the transformer, is characterized in that one of the controllable semiconductor switching members is driven by control means as a function of the system's input voltage, and the other is driven continuously by enslavement means on the output voltage. | 03-22-2012 |
Francois Klein, Hagenthul De Haut FR
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20160043730 | Umformerschaltung mit einer Stromschnittstelle sowie Me gerat mit einer solchen Umformerschaltung - A converter circuit serves to transform a digital measuring signal representing the chronological sequence of a periodically changing physical and/or chemical measurand into an analogue measure value signal dependent on the digital measuring signal with a signal current, an amperage of which represents a measuring value for the measurand. For this purpose the converter circuit comprises a current interface with a control input, with a current signal output and a current output. In addition, the converter circuit comprises a micro-processor with a measuring signal input for the digital measuring signal, with a current signal input connected to the current signal output of the current interface, and with a control output connected to the control input of the current interface. The current interface is designed to let the signal current flow through the current output and simultaneously adjust both the amperage to a stationary amperage level corresponding to a control value currently applied to the control input, and to output a sequence of current values at the current signal output. Furthermore, the micro-processor is designed to generate a measuring value sequence on the basis of the digital measuring signal and use it as the basis from which to generate a control value sequence and issue it at the control output as well as to monitor and/or check the current interface using the control value sequence and the current value sequence. | 02-11-2016 |
François Klein, Valence FR
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20140177300 | SWITCHED-MODE POWER SUPPLY SYSTEM AND AIRCRAFT COMPRISING SUCH A SYSTEM - An electric power supply system, comprising: | 06-26-2014 |
Gilles Klein, Mery Sur Oise FR
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20120174700 | METHOD FOR MANUFACTURING A FIBER-REINFORCED METAL CONNECTING ROD, AND RESULTING CONNECTING ROD - The present invention relates to a method of fabricating a metal link rod ( | 07-12-2012 |
20120251744 | METALLIC PART PROVIDED WITH FIBROUS REINFORCEMENTS AND HAVING A BEVELLED EDGE - The invention relates to a mechanical part made from a metal preform presenting at least one housing ( | 10-04-2012 |
20120255961 | METHOD FOR MAKING A COMPOSITE METAL PART HAVING INNER REINFORCEMENTS IN THE FORM OF FIBERS, BLANK FOR IMPLEMENTING SAME AND METAL PART THUS OBTAINED - During implementing a composite metal part by compaction of an insert having reinforcing fibers in a metal body or container, gas used for compaction may enter the cavity formed in the container for receiving the insert between a lid covering the insert and the container, which can prevent or degrade compaction and diffusion welding of fiber sheaths of the insert therebetween and/or with walls of the cavity. To solve this problem, the present method includes initiating isostatic compaction by a phase including raising and maintaining temperature, followed by a phase including hot-feeding pressurized gas, and machining an assembly to obtain the part. The temperature raising phase includes a diffusion pre-welding of material rigidly connecting the pressure-adjusted walls of the lid and the container. The method can be used for designing parts having a tensile and compression resistance, such as parts for aircraft landing gear. | 10-11-2012 |
Gilles Charles Casimir Klein, Mery Sur Oise FR
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20080210365 | TUBULAR PART THAT INCLUDES AN INSERT MADE OF A METAL MATRIX COMPOSITE - The invention relates to a process for manufacturing a tubular part, which includes an insert made of a metal matrix composite and within which ceramic fibers extend. The process comprises the following steps: | 09-04-2008 |
20080292816 | PROCESS AND DEVICE FOR COATING FIBERS WITH A METAL BY A LIQUID METHOD - The invention relates to a process of coating fibers with a metal by a liquid method. In this process, a fiber ( | 11-27-2008 |
20100291339 | MECHANICAL COMPONENT COMPRISING AN INSERT MADE OF COMPOSITE - The invention relates to a method of manufacturing a mechanical component comprising at least one insert made of metal matrix composite, within which matrix ceramic fibers extend, the composite insert being obtained from a plurality of coated filaments each comprising a ceramic fiber coated with a metal sheath, the method involving manufacturing at least one insert with a step of winding a bonded lap or bundle of coated filaments about a component of revolution. According to the invention, at least some of the winding is done in a rectilinear direction. | 11-18-2010 |
20110088618 | PROCESS AND DEVICE FOR COATING FIBERS WITH A METAL BY A LIQUID METHOD - The invention relates to a process of coating fibers with a metal by a liquid method. In this process, a fiber ( | 04-21-2011 |
20110143089 | MECHANICAL COMPONENT COMPRISING AN INSERT MADE OF COMPOSITE - A method of manufacturing a mechanical component, and winding device to implementing the method. The component includes at least one insert of metal matrix composite, within which matrix ceramic fibers extend, the composite insert obtained from a plurality of coated filaments each including a ceramic fiber coated with a metal sheath. The method manufactures an insert preform by winding a bonded lap or bundle of coated filaments about a cylindrical component. At least some of the winding is performed in at least one rectilinear direction. The method further inserts the insert preform in a first container; performs hot isostatic compaction of the first container; and machines the first container to form a rectilinear insert. | 06-16-2011 |
20120064254 | A METHOD AND A DEVICE FOR COATING CERAMIC MATERIAL FIBERS IN METAL BY A LIQUID TECHNIQUE - A method of coating ceramic material fibers in metal using a liquid technique and a device implementing the method. The method maintains a charge of molten metal in levitation in a substantially spherical shape inside a crucible and causes a tensioned ceramic material fiber to travel at a predetermined speed between a bottom pulley and a top pulley disposed on either side of the crucible such that a portion of fiber is immersed in the charge to be covered in a metal coating. During coating, the portion of fiber that is immersed in the charge is shifted as a function of the remaining volume of the charge such that the instantaneous height of fiber that is immersed in the charge remains substantially constant throughout the coating operation. | 03-15-2012 |
20120124838 | METHOD OF FABRICATING A METAL PART INCLUDING FIBROUS ANNULAR REINFORCEMENT - A method reinforcing an axisymmetric annular metal part by including a winding of composite material. A metal blank for the part is prepared, a cavity is formed therein that opens out into a coaxial inside face thereof, and that presents a right cross-section of axial extent that decreases from the inside towards the outside, a reinforcing yarn is wound in the cavity, the cavity is closed, the assembly is subjected to a hot isostatic compression process, and the blank is machined to obtain a final part. | 05-24-2012 |
20120174384 | TOOLING AND A METHOD FOR HOT FORGING PIECES OF SHEET METAL - The invention provides tooling and a method for hot forging pieces of sheet metal that are to form metal reinforcement mounted on the leading or trailing edge of a turbine engine blade, by means of bottom and top matrices each presenting a twisted elongate surface for use in shaping an initially plane piece of sheet metal, the shaping surface of the bottom matrix presenting a high portion, a low portion, and two end zones. The bottom matrix includes studs for positioning and guiding the piece, the studs being situated at the periphery of the corresponding shaping surface. | 07-12-2012 |
20120234431 | METHOD FOR MANUFACTURING A STRAIGHT INSERT MADE OF METAL MATRIX COMPOSITE MATERIAL - A method for manufacturing a straight insert intended to be incorporated in a metal container by HIC includes placing coated wires in a rectilinear juxtaposition over a predefined length in a straight gutter-shaped tool and joining the coated wires together. The insert includes a bundle of coated wires that are joined together and have a predefined length. The wires are made from metal-coated ceramic fibers. | 09-20-2012 |
20120308820 | DEVICE FOR OBTAINING CERAMIC FIBERS COATED BY A LIQUID PROCESS WITH A THICK METAL SHEATH - A device for metal coating of fibers, for example ceramic fibers, by a liquid process, the device including a crucible containing a liquid metal bath through which a fiber is drawn to be coated with the metal, and a cooling system positioned downstream from the metal bath to solidify the metal sheath created around the fiber by capillarity. The cooling system includes at least one nozzle for ejecting a compressed gas towards the coated fiber, and the system is sized such as to solidify the metal on the periphery of the coated fiber over a length of no more than 200 mm. | 12-06-2012 |
20120317810 | METHOD FOR MAKING A METAL REINFORCEMENT FOR THE BLADE OF A TURBINE ENGINE - A method for making a metal reinforcement for the leading edge or trailing edge of the blade of a turbine engine that includes making a metal insert defining the base of the metal reinforcement; positioning the metal insert at the end of a blank of a shaping tool, the blank repeating the shape of the turbine-engine blade; shaping a planar metal sheet on the metal insert and the blank of the shaping tool using a superplastic hot-shaping method. | 12-20-2012 |
20130008027 | METHOD FOR PRODUCING A METAL INSERT TO PROTECT A LEADING EDGE MADE OF A COMPOSITE MATERIAL - A method for producing a metal insert for protecting a leading or trailing edge of a compressor vane of an aeronautical machine made of a composite material, by stamping sheets and diffusion bonding between the sheets. The method includes: initially shaping the sheets by stamping to approximate the sheets to a shape of a suction side and pressure side of the insert; producing a core shaped inner cavity of the metal insert to be manufactured, one of the surfaces thereof reproducing an inner shape of the suction side of the insert and the other surface reproducing an inner shape of the pressure side of the insert; positioning the sheets around the core and securing the assembly; applying a vacuum and sealing the assembly by bonding; assembling the assembly by hot isostatic compression; cutting the assembly to extract the core and separate the insert; producing an outer profile of the insert by a final machining. | 01-10-2013 |
20130008582 | METHOD OF MANUFACTURING AN ELONGATE INSERT MADE OF A METAL MATRIX COMPOSITE - A method of manufacturing an elongate insert configured to be integrated by CIC in a metal container, including coated yarns bonded together, the coated yarns being formed from metal-coated ceramic fibers. The method includes placing the coated yarns side by side in a bundle and pulling the fiber bundle through a shaping element so as to compact the fiber bundle transversely while forming the fiber bundle so as to have a defined cross section. A metal part incorporating a fibrous insert can be manufactured by the CIC technique. | 01-10-2013 |
20130283586 | METHOD OF MAKING A PIECE OF METAL REINFORCEMENT - The invention provides a method of making a piece of metal reinforcement for mounting on the leading or trailing edge of a composite turbine engine blade, the method comprising the steps consisting in positioning two metal sheets ( | 10-31-2013 |
20130294920 | METHOD OF MAKING A METAL REINFORCING PIECE - A metal reinforcing piece for mounting on a leading edge or trailing edge of a composite blade for a turbine engine is made by shaping two metal sheets, positioning them on either side of a core, assembling the two sheets together around the core under a vacuum, shaping them on the core by hot isostatic compression, and cutting them to separate the reinforcing piece and release the core. A predetermined roughness is given to at least a portion of the surface of the core and is transferred to a corresponding portion of an inside surface of the reinforcing piece by the hot isostatic compression. | 11-07-2013 |
20140086753 | METHOD OF REINFORCING A MECHANICAL PART - A method of reinforcing a mechanical part, for example a turbine engine part, the part being made by assembling together two portions, the method including: inserting reinforcing mechanisms of elongate shape at least in part in at least one recess formed in one of the portions and opening out into a junction surface between the portions; and assembling the two portions together. | 03-27-2014 |
20140208819 | DEVICE FOR SHAPING A METAL SHEET BY DIE STAMPING - A device for shaping a metal sheet by die stamping, the device including first and second trunnions configured to be fastened respectively to two opposite ends of a sheet, the sheet being configured to be shaped by die stamping, wherein the first and second trunnions define respective first and second bearing surfaces configured respectively to guide turning of the trunnions, the first bearing surface defining a peripheral groove around a pivot axis of the first trunnion while the second bearing surface is smooth along a pivot axis of the second trunnion. | 07-31-2014 |
20150079297 | METHOD OF COATING A FIBER WITH PRE-COATING - A method of depositing a coating of a first metal alloy on a fiber extending in a main direction, including: a) heating a first mass of a first metal alloy above its melting temperature; and b) moving the fiber through the liquid first mass to be covered by a coating of a non-zero thickness over the entire periphery of the fiber; and prior to a): i) providing a second mass of a second metal alloy having a higher melting temperature than the first alloy; j) heating the second mass to above its melting temperature to be in its liquid state and then moving the fiber through the second alloy such that the second alloy is taken up under visco-capillary conditions and the fiber becomes covered over a portion by a coating of the second alloy of non-zero thickness; and k) cooling the second coating until it becomes solid. | 03-19-2015 |
20150086377 | METHOD OF MAKING A METAL REINFORCING MEMBER FOR A BLADE OF A TURBINE ENGINE - A method of making a metal reinforcing member that is to be mounted on a leading edge or a trailing edge of a composite blade of a turbine engine, the method including: shaping two metal sheets, positioning them on either side of a core including at least one recess that is to form a mold for a spacer for positioning the reinforcing member, assembling them together under a vacuum, conforming them against the core by hot isostatic compression, and cutting them to separate the reinforcing member and release the core. | 03-26-2015 |
20150086378 | METAL STRUCTURAL REINFORCEMENT FOR A COMPOSITE TURBINE ENGINE BLADE - In structural reinforcement for a composite blade of a turbine engine, the reinforcement being for adhesively bonding to a leading edge of the blade and presenting over its full height a section that is substantially V-shaped, having a base that is extended by two lateral flanks, there is provided an assembly of a plurality of fiber bundles that is mounted in at least one housing in the base, which assembly defines fiber content that varies along the full height of the housing. | 03-26-2015 |
20150104323 | METHOD FOR CREATING A METAL REINFORCEMENT WITH INSERT FOR PROTECTING A LEADING EDGE MADE OF COMPOSITE - A method for producing a metal reinforcement for protecting a leading edge of a compressor blade of composite, including: creating a core that has a shape of an internal cavity of the reinforcement; creating an insert made of an alloy of a hardness greater than that of the reinforcement; shaping sheet metal by stamping with the creation, upstream of the core, a cavity between the metal sheets, which cavity is configured to accept the insert, positioning the sheets around the core with the insert placed in the cavity and securing the assembly together; creating a vacuum and closing the assembly by welding; consolidation by hot isostatic pressing; cutting the assembly to extract the core and separate the reinforcement; creating an external profile of the reinforcement by a final machining operation that reveals a material of the insert. | 04-16-2015 |
Guillaume Klein, Mery Sur Oise FR
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20140308134 | TURBOMACHINE VANE COOPERATING WITH A VANE RETENTION DISK - A turbomachine vane for cooperating with a vane retention disk including a plurality of peripheral teeth, the vane including a shank including a neck and a bulb for cooperating with a socket of the disk so as to radially hold the shank in the socket, the socket being a space bounded by two successive teeth of the disk, a pole on top of the neck, including two side walls facing the active surface side of the vane and two side walls facing the passive surface side of the vane, each wall having a rib at a lower end of the pole, the rib extending in the direction of the side wall facing the wall and providing a function of holding the vane when the vane is retained in the disk. | 10-16-2014 |
20150023793 | TURBOMACHINE ROTOR BLADE - A turbomachine rotor blade presenting an outer part ( | 01-22-2015 |
Guillaume Klein, Moissy Cramayel FR
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20160129497 | TURBINE ENGINE BLADE PREFORM - The invention relates to a blade preform ( | 05-12-2016 |
Guillaume Klein, Moissy Cramayel Cedex FR
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20140294587 | TURBINE ENGINE BLADE - The invention relates to a turbine engine blade ( | 10-02-2014 |
Henri Klein, Riedisheim FR
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20150147950 | AIR-CONDITIONING SYSTEM FOR A VEHICLE - An air-conditioning system for air-conditioning an interior of a vehicle may include a fan for driving air. The system may include a control device that may include a circulating air inlet for drawing in circulating air from the interior, a fresh air inlet for drawing in fresh air from an environment of the vehicle, and an air outlet. The control device may include a control valve adjustable between a circulating position and a fresh air position. The control valve may include at least one non-return check valve. The non-return check valve may permit a flow to pass through the control valve in one direction and block the flow in an opposite direction. | 05-28-2015 |
Jacques-Olivier Klein, Bures Sur Yvette FR
Patent application number | Description | Published |
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20100198766 | Nano-Electric Synapse and Method for Training Said Synapse - The invention relates to an electric synapse that comprises a main conductor with a predetermined potential V | 08-05-2010 |
20140016390 | LOGICAL MEMORY ARCHITECTURE, IN PARTICULAR FOR MRAM, PCRAM, OR RRAM - An architecture and method are provided for reading and writing, in parallel or in series, an electronic memory component based on a two-dimensional matrix of two-terminal binary memory unit cells built into a crossbar architecture. The component includes a logical column-selector located outside the matrix and activating at least one column, one or more cells of which are subjected to read or write processing. Also provided is a component and method with the reading of the status of the cells by differential detection on from two cells of two different rows, either between a storage column and a constant reference column, or between two rows or two storage columns. A component is also provided in which specific selection structure is exclusively dedicated to read operations, and/or in which complementary cells in two complementary columns connected together are encoded in a single atomic operation by means of a single write current. | 01-16-2014 |
Jean Luc Klein, Ringendorf FR
Patent application number | Description | Published |
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20110243688 | CLAMP FOR FASTENING DEVICE TO A STRUCTURE - A retaining clip ( | 10-06-2011 |
20120110796 | FASTENING CLIP | 05-10-2012 |
20140196259 | FASTENING CLIP - In a fastening clip ( | 07-17-2014 |
Jean-Luc Klein, Ringerdorf FR
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20130101370 | ATTACHMENT DEVICE FOR FIXING ON A PLATE HAVING A HOLE AND ASSEMBLY COMPRISING SUCH AN ATTACHMENT DEVICE - An attachment device having a nut member, flange member, and tabs connecting the flange member to the nut member. The nut member extends along an axis and has an axial thread-engaging bore. The flange member extends transversely to the axis and has an opening, with the flange member being spaced axially from nut member. The tabs connect the flange member to the nut member, with each tab having a first end connected to the nut member and a second end connected to the flange. The nut member includes blocks having abutment faces defining a polygonal outline with side faces, with each tab extending alongside an abutment face on a side face. | 04-25-2013 |
Jean-Marie Klein, Viviers Du Lac FR
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20150082617 | PROCESS FOR CHARGING A LEAD BATTERY TAKING INTO ACCOUNT ITS OXIDATION, PROCESS FOR GENERATING A NOMOGRAM FOR THE CHARGING PROCESS, DEVICE ASSOCIATED WITH THE CHARGING PROCESS, RECORDING MEDIUM AND COMPUTER PROGRAM WHICH ARE ASSOCIATED WITH THE CHARGING PROCESS - The process for charging a lead battery comprises an initialisation phase (E1), during which a value representative of an amount of lead oxide of the negative active material of the battery is determined, and a charging phase (E2), the duration of which is determined as a function of the value representative of amount of lead oxide. | 03-26-2015 |
Jean-Marie Klein, Communay FR
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20130069660 | METHOD FOR IN SITU BATTERY DIAGNOSTIC BY ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY - The invention is a method for estimating the internal state of a system for the electrochemical storage of electrical energy, such as a battery. For various internal states of batteries of the same type as a battery being analysed, impedance measurements are carried out by adding an electrical signal to the current passing through the batteries. Then, an RC circuit is used to model the impedances. Next, a relationship is calibrated between the SoC (and/or the SoH) and the parameters of the RC circuit using multivariate statistical analysis. A measurement of the impedance of the battery under analysis is carried out which is modeled using the RC circuit. Finally, the relationship of the equivalent electric circuit defined for the battery being analysed is used to estimate the internal state of that battery. | 03-21-2013 |
20130169211 | METHOD FOR CHARGING AN ELECTRIC BATTERY - Method for charging an electric battery with a given charge capacity, the electric battery feeding a charge and the electric battery being charged by an electrical energy source, wherein the method defining a first level of charge reference value lower than the charge capacity of the battery and a step of charging the electric battery until the first level of charge reference value is reached. | 07-04-2013 |
Jean-Marie Klein, Tresserve FR
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20120212184 | METHOD FOR CHARGING OR DISCHARGING A BATTERY IN ORDER TO DETERMINE THE END OF CHARGING OR DISCHARGING ON THE BASIS OF MEASUREMENTS OF CURRENT AND TEMPERATURE - The method for charging or discharging a battery comprises measurement of the voltage at the terminals of the battery and comparison of the measured voltage with an end of charging or discharging voltage threshold. The method also comprises measurement of a temperature representative of the temperature of the battery and measurement of the current flowing in the battery to form a pair of measurements. The voltage threshold is then determined according to the pair of measurements. Charging or discharging of the battery is stopped when the voltage threshold is reached. | 08-23-2012 |
Julien Klein, Brumath FR
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20140287174 | AGENT FOR THE FORMATION OF CHANNELS IN AN ENTRAINED POLYMER, ENTRAINED POLYMER CONTAINING SUCH AN AGENT, PROCESS FOR PRODUCING SUCH AN ENTRAINED POLYMER AND PRODUCT CONTAINING THE SAME - An entrained polymer includes a base polymer, an active agent, and a channeling agent. The active agent acts on, interacts or reacts with a selected material. The channeling agent is immiscible with the base polymer and is adapted to transmit a selected material through the entrained polymer at a faster rate than in solely the base polymer. The channeling agent is a water insoluble polymer. | 09-25-2014 |
20160039955 | AGENT FOR THE FORMATION OF CHANNELS IN AN ENTRAINED POLYMER, ENTRAINED POLYMER CONTAINING SUCH AN AGENT, PROCESS FOR PRODUCING SUCH AN ENTRAINED POLYMER AND PRODUCT CONTAINING THE SAME - An entrained polymer includes a base polymer, an active agent that is immiscible with the base polymer and reacts with a selected material, and a channeling agent that is a water insoluble polymer, is immiscible with the base polymer, and has an affinity to transmit the selected material through the entrained polymer at a faster rate than in solely the base polymer. | 02-11-2016 |
Manuel Klein, Vernon FR
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20150300329 | PROPELLANT GAS SUPPLY FOR AN IONIC PROPULSION UNIT - A field of feeding propellant gas to ion thrusters, and in particular a method of feeding an ion thruster with propellant gas coming from a pressurized tank via a feed circuit including an on/off valve and, in succession downstream from the on/off valve, a high pressure restrictor, a buffer tank, and at least one low pressure restrictor. The method includes the steps of calculating a pressure setpoint for the buffer tank as a function of a flow rate setpoint, calculating the difference between the pressure setpoint for the buffer tank and a pressure measured in the buffer tank, calculating a setpoint for the opening time of the on/off valve as a function of the difference and of a pressure inside the pressurized tank, and opening the on/off valve in compliance with the opening time setpoint. | 10-22-2015 |
Mathieu Klein, Gif Sur Yvette FR
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20120206300 | TRACKING METHOD COMBINING A PASSIVE RADAR AND OTHER SENSORS - A method is disclosed for merging detection information produced by various sensors of a detection system formed by a passive radar system including various bistatic bases and by an external sensor. The method includes two processing phases. During the first phase, for each bistatic base of the passive radar bistatic plots produced by that bistatic base are first merged with bistatic plots produced on the basis of plots transmitted by the external sensor and projected into the bistatic base concerned. Then, by associating all the bistatic bases, bistatic tracking is applied to the merged bistatic plots and unmerged bistatic plots coming from the external sensor. During the second phase a cartesian tracking is generated on the basis of bistatic plots that contributed to forming the bistatic tracks. | 08-16-2012 |
20120306686 | MULTI-TARGET DATA PROCESSING FOR MULTI-RECEIVER PASSIVE RADARS IN AN SFN OR MFN MODE - The invention relates to a data processing method for a multistatic radar system comprising a plurality of transmitters and receivers, each receiver being associated with one or more transmitters so as to form one or more bistatic bases. According to the invention, the method involves producing and sustaining multi-receiver Cartesian tracks from bistatic blips produced by the various receivers, and comprises: a first step in which mono-receiver Cartesian tracks are produced and sustained, each mono-receiver track consisting of blips formed by a given receiver; and a second step in which multi-receiver Cartesian tracks are produced and sustained, each multi-receiver track being constituted by merging the mono-receiver tracks together and with bistatic blips which have not been associated with a mono-receiver track. The produced tracks are transmitted together with the attributes thereof to processing means operating upstream from the method. | 12-06-2012 |
20130076558 | MULTI-TARGET DATA PROCESSING FOR MULTI-STATIC AND MULTI-CHANNEL PASSIVE RADARS - The present invention relates to the general field of radar tracking applied to multi-static radar systems. It consists of a method for coherently merging the individual tracks generated from the various bistatic bases that make up the system so as to generate and maintain global tracks so that an object detected by a single bistatic base is represented by the corresponding track and an object detected by a number of bistatic bases and giving rise to the creation of a number of individual tracks is represented only by a single global track. | 03-28-2013 |
20130099958 | METHOD FOR INITIALIZING CARTESIAN TRACKS BASED ON BISTATIC MEASUREMENTS PERFORMED BY ONE OR MORE RECEIVERS OF A MULTISTATIC RADAR SYSTEM - The invention consists of a method that makes it possible to produce an association of bistatic blips, formed by the different bistatic bases of a multistatic radar system comprising a plurality of transmitters and receivers remote from one another, this association making it possible to transmit to the tracking means only bistatic blips that probably correspond to one and the same target so as to facilitate the work of the tracking means. The association of blips that is produced takes into account the parameters defining, in three dimensions, the bistatic measurements (distance and speed), as well as the azimuth measurement, relating to the corresponding target. | 04-25-2013 |
Nicolas Klein, Loriol Sur Drome FR
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20090088058 | DRIVING OF A SPLITTING TOOL HOLDER FOR AN ANIMAL CARCASS SPLITTING MACHINE - The invention relates to a device for driving a splitting tool holder intended for an animal carcass splitting machine including a main carriage having sliding guide means for a splitting tool holder; a splitting tool holder supporting a splitting tool; means for driving the splitting tool in order to make it operational; operation programming means; means for slidingly driving the tool holder carried by the main carriage and connected to the tool holder and means for controlling said driving means, characterised on the one hand, by electric driving means which can be stopped in one or several adjustable precise known positions considered as reference positions for the splitting tool; on the other hand, in that the control means are able to control not only the operation and stoppage of the electric driving means but also the adjustment in position thereof, in order to adjust the reference position of the splitting tool according to the needs; the reference positions for the splitting tool being selected among the following: initial retracted position, initial splitting position, final splitting position, final retracted position. | 04-02-2009 |
20090088059 | SAWING OF PIG CARCASSES OR THE LIKE - A method of sawing a pig carcass or the like, in which the starting point is a situation where a circular saw blade, carried by a saw head having a casing projecting from it at the front and downwards, is placed opposite and away from the top extreme part, where the hams are situated, of a carcass ready to saw, suspended head down by the rear legs, and then in a first step, the saw blade is moved transversely with a respect to and in the direction of the carcass, and then between the hams, in a second step, the saw blade being driven in rotation, the axial relative position of the carcass with respect to the saw blade being controlled, the saw blade is moved downwards from its top extreme position as far as a bottom extreme position in order to saw the carcass in two, axially, in a third step, the sawing of the carcass being ended, the saw blade is moved transversely with respect to the carcass in order to move it away from it. | 04-02-2009 |
20090124186 | INSTALLATION FOR SPLITTING HOG CARCASSES OR EQUIVALENT COMPRISING ONE OR MORE ROBOTS - The installation for splitting hog carcasses or equivalent, comprises support means ( | 05-14-2009 |
Olivier Klein, Montrouge FR
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20120063219 | MAGNETIC VORTEX STORAGE DEVICE - A magnetic storage device includes a network of planar magnetic cells in a vortex state, each cell's vortex core having a magnetization with either a first and second equilibrium position in opposite direction and perpendicular to the cellular plane, each of the two positions representing binary information. The device includes means for writing binary information stored in the cells, including means for selectively applying, in the vicinity of each cell, a first bias static magnetic field roughly perpendicular to the cellular plane and a linearly polarized radio frequency magnetic field roughly parallel to the device. The described device also includes means for reading preferably resonantly the polarity using a selective transport measurement between two intersecting electrodes by guiding the current lines through the region around the vortex core by means of a point contact. | 03-15-2012 |
Olivier Klein, Nozay FR
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20150207740 | METHODS AND DEVICE FOR PROCESSING DIGITAL DATA FRAMES AND TRANSPORT FRAMES FOR REDUCTION OF TRANSPORT BANDWIDTH - A device (D | 07-23-2015 |
Pascal Klein, Billere FR
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20110071763 | SYSTEM AND METHOD FOR FAULT IDENTIFICATION - A system, which may be and/or may include a computer system, and method for identifying a fault patch position from a seismic data volume. The system and method may include defining an initial active surface in the seismic data volume; identifying one or more active surfaces by minimizing the value of a function for energy; tracking back the active surfaces to find a set of control points; and producing the fault patch position formed by the set of control points. | 03-24-2011 |
Pascal Klein, Leutenheim FR
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20120000342 | PERCUSSION INSTRUMENT - The present invention relates to a percussion instrument of the type consisting of a box composed of four walls ( | 01-05-2012 |
20140000436 | PERCUSSION INSTRUMENT | 01-02-2014 |
Pascaline Klein, Toulouse FR
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20090042876 | Pyrroloquinoline Derivatives And Their Use As Protein Kinases Inhibitors - The present invention relates to inhibitors of protein kinases of formula I: | 02-12-2009 |
Philippe Klein, Saint Pierre D'Allevard FR
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20130057267 | CURRENT SENSOR - A current sensor includes a printed circuit and current lines. The printed circuit comprises a stack, along a vertical direction, of metallization layers mechanically separated by electrically insulating layers, and a measurement or excitation coil wound around a vertical winding axis. The coil is formed by conductive tracks made in at least one metallization layer. One or more current lines are positioned in a plane parallel to the layers and are configured to be supplied with currents to be measured. The coil comprises turns formed by conductive tracks, made in respective metallization layers, electrically connected to one another by pads passing through at least one of the electrically insulating layers, to form a coil that extends along the vertical winding axis. | 03-07-2013 |
20130057270 | GENERATOR OF A HOMOGENOUS MAGNETIC FIELD - A generator having at least four coils wound around each of the winding axes, these four coils being spaced out from one another to cancel at least the first derivative up to the seventh derivative of the magnetic field generated by these coils, in parallel to the winding axis, at a central point when they are powered by the same current, and the circumference of each coil is a circle, the diameter of this circle being equal within 2% of the diameter of a circle defined by the intersection between a sphere centered on the central point and a plane, perpendicular to the winding axis of this coil, passing through this coil, the sphere being the same for all the coils wound around the same winding axis. | 03-07-2013 |
20130057276 | PRINTED CIRCUIT BOARD COMPRISING TWO COILS - A printed circuit in which, in going from one end to another, a same conductive line is wound successively: around the first winding axis to form at least one half-turn of a first coil, then around the second winding axis to form at least one half-turn of a second coil, then around the first winding axis to form at least one half-turn of a first coil, then around the second winding axis to form at least one half-turn of a second coil. | 03-07-2013 |
20130057372 | COILED MAGNETIC RING - This magnetic ring is formed by an upper U-shaped part and a lower U-shaped part, each upper and lower part comprising two vertical arms each introduced into a respective hole of the printed circuit board, each arm of the upper part being superimposed, within the respective hole and in a horizontal direction, on the corresponding arm of the lower part to set up magnetic continuity between these two parts of the magnetic ring. | 03-07-2013 |
20130057379 | PRINTED CIRCUIT BOARD - A printed circuit board includes metallization layers are stacked along a vertical direction and separated mechanically from one another by electrically insulating layers. A coil extends along a vertical winding axis and has turns formed by conductive tracks made in respective metallization layers, the turns being electrically connected to one another by pads going through at least one of the electrically insulating layers. A superimposition, in a plane parallel to the metallization layers, of the conductive tracks of the coil, made in a first metallization layer and a second metallization layer, that are immediately consecutive in the vertical direction, forms a pattern having two axial symmetries relative to X and Y axes orthogonal to each other and parallel to the metallization layers. The conductive tracks of each of the superimposed metallization layers are devoid, of themselves, of axial symmetry relative to the X or Y axes. | 03-07-2013 |
20140198463 | PRINTED CIRCUIT BOARD AND MAGNETIC FIELD OR CURRENT SENSOR - A printed circuit has a creep suppressor and a stack of metallization layers separated by electrically insulating layers. A metallization layer arranged above the insulating layer at least partially covers a cavity formed in the latter's top face. Prepreg arranged directly on the insulating layer below the metallization layer bonds the layers together. A magnetic core is housed in the cavity leaves at least a five micrometer gap between the cavity's vertical walls and roof and the core's facing vertical and top faces. During stack assembly, the creep suppressor prevents prepreg from flowing, by creep, into the cavity until it contacts more than 20% of the core's top face. | 07-17-2014 |
20140210463 | CURRENT SENSOR AND PRINTED CIRCUIT BOARD FOR THIS SENSOR - A printed circuit includes a hole, a stack, one or more first coils, a magnetic core, and a pad. The hole passes through the vertically through the board to receive a conducting wire. The stack comprises metallization layers vertically stacked and separated mechanically from one another by electrically insulating layers. The first coils fulfill functions of a measurement coil and of an excitation coil. Each first coil has turns wound solely around the magnetic core. The magnetic core forms a first magnetic ring surrounding the hole and extending horizontally between metallization layers. Each turn of each first coil is formed by two conducting tracks produced, respectively, in metallization layers situated above and below the first magnetic ring. The pad passes through an insulating layer and passes through an interior of the magnetic ring, electrically linking the two conducting tracks. | 07-31-2014 |
Philippe Klein, Jeumont FR
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20100266808 | PROCESS FOR MANUFACTURING A PANEL COMPRISING AT LEAST ONE HONEYCOMB BODY AND A FIRST SKIN MADE FROM A COMPOSITE MATERIAL - The invention relates to a process for manufacturing a sandwich panel comprising a step to bake a stacked structure ( | 10-21-2010 |
Philippe Klein, Lille FR
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20100303826 | Use of ADCC-Optimized antibodies for treating weak patients - The invention concerns the use of human or humanized chimeric monoclonal antibodies which are produced in selected cell lines, said antibodies bringing about a high ADCC activity as well as a high secretion of cytokines and interleukins, for treating underpopulations of so-called weak-response patients exhibiting CD16 FCGR3A-158F homozygote or FCGR3A-158V/F heterozygote polymorphism. | 12-02-2010 |
20140017243 | USE OF ADCC-OPTIMIZED ANTIBODIES FOR TREATING WEAK PATIENTS - The invention concerns the use of human or humanized chimeric monoclonal antibodies which are produced in selected cell lines, said antibodies bringing about a high ADCC activity as well as a high secretion of cytokines and interleukins, for treating underpopulations of so-called weak-response patients exhibiting CD16 FCGR3A-158F homozygote or FCGR3A-158V/F heterozygote polymorphism. | 01-16-2014 |
20150307624 | USE OF ADCC-OPTIMIZED ANTIBODIES FOR TREATING WEAK PATIENTS - The invention concerns the use of human or humanized chimeric monoclonal antibodies which are produced in selected cell lines, said antibodies bringing about a high ADCC activity as well as a high secretion of cytokines and interleukins, for treating underpopulations of so-called weak-response patients exhibiting CD16 FCGR3A-158F homozygote or FCGR3A-158V/F heterozygote polymorphism. | 10-29-2015 |
Pierre Klein, Devecey FR
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20080257965 | CARD READER AND MACHINE SUPPLYING A SERVICE COMPRISING SUCH A CARD READER - The card reader includes a structure ( | 10-23-2008 |
Thibaut Klein, Eaubonne FR
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20110310101 | PILLAR GRID CONVERSION - One or more computer-readable media include computer-executable instructions to instruct a computing system to access data that define a pillar grid where pillar nodes of the pillar grid define logical cells of a reservoir model, partition the pillar grid into subvolumes, build surfaces to define boundaries for each of the subvolumes where each of the surfaces includes polygons defined by surface nodes, generate a mesh of property nodes for each of the subvolumes where at least some of the property nodes include properties derived from properties of the reservoir model, and store data that define the subvolumes, the surfaces and the meshes. Other examples include a method of processing information for subsequent visual presentation with respect to a reservoir model and techniques for merging models. Various other apparatuses, systems, methods, etc., are also disclosed. | 12-22-2011 |
Thierry Klein, Saulx Les Chartreux FR
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20140126326 | METHOD AND SEISMIC VIBRATOR GUIDANCE SYSTEM BASED ON A FIELD ACQUIRED TRAJECTORY - A method for improving a 4-dimensional (4D) repeatability by modifying a given path to be followed by a source during a seismic survey. The method includes receiving the given path at a control device associated with a vehicle that caries the source; following the given path during a first seismic survey that is a baseline survey for the 4D seismic survey; deviating from the given path to follow a new path when encountering an obstacle on the given path; and updating the given path, based on the new path, to obtain an updated given path when a deviation condition is met. | 05-08-2014 |
Thierry Klein, Bachy FR
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20110198247 | STRUCTURE FOR TRANSPORTING AND USING PORTABLE EQUIPMENT COMPRISING IN PARTICULAR ELEMENTS THAT CAN BE INTERCONNECTED USING WIRED CONNECTIONS, SUCH AS PORTABLE MULTIMEDIA EQUIPMENT - The structure allows portable equipment having elements which can be preferably, although do not have to be, interconnected using one or more wired connections to be carried around and used, the structure including: two platforms each of which having a bottom intended to support one or more parts of the equipment, a lid, means of connecting the lid to the platforms, it being possible for the structure to be configured into at least three configurations, namely a so-called transport configuration, a so-called intermediate configuration, and a so-called configuration of use. The structure further allows, in all three configurations, at least one wired connection to be led out from one platform to the other so as to connect at least one item supported by the internal face of the bottom of a platform to at least one other element supported by the internal face of the bottom of the other platform. | 08-18-2011 |
20110297718 | INFLATABLE DEVICE FOR ADJUSTING THE PROJECTION ANGLE AND/OR HEIGHT OF A VIDEO PROJECTOR - The video projection assembly includes a video projector and a device for adjusting the projection angle and/or height of a video projector. The device comprises an inflatable pouch, which can be placed under the video projector, inflating means for inflating said pouch, and deflating means for deflating said pouch, the deflating means being separate from or combined with the inflating means. | 12-08-2011 |