Hoang, FR
Antoine Hoang, Grenoble FR
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20090208374 | Novel silane compounds carrying a hydrazone or diazo functional group in order to functionalize solid supports and immobilize biological molecules on these supports - The invention relates to novel silane compounds corresponding to the following formula (I): | 08-20-2009 |
20090221449 | Presentation of Recognition Motifs by a Multivalent Matrix Grafted Onto a Solid Support - The invention relates to a method for preparing a grafted homodetic cyclopeptide forming a frame defining two surfaces, one surface being known as the upper surface and the other surface being known as the lower surface, both surfaces being grafted, characterized in the a linear peptide is synthesized, said synthesis is being carried out on modified amino acids or not, some of which include orthogonal protector groups, intramolecular cyclization of the protected linear peptide thus obtained is performed, all or part of the orthogonal protector groups are substituted by a protected precursor, and at least one molecule of therapeutic interest is grafted on one and/or the other surface of the frame by means of an oxime link. | 09-03-2009 |
20100035353 | PROCESS FOR THE MANUFACTURING OF GLYCOCHIPS - The present invention relates to a process for the manufacturing of solid supports functionalized by saccharide type molecules (glycochips or carbohydrate arrays or alternatively oligosaccharide arrays). The present invention also relates to the glycochips directly obtained by such a manufacturing process and to their use, in particular for biological analysis and especially for the screening of saccharides or proteins such as Hepatocyte Growth Factors (HGFs) or for the study of saccharides/proteins interactions. | 02-11-2010 |
20120095203 | NOVEL SILANE COMPOUNDS HAVING A CYCLIC CARBON CHAIN INCLUDING AN ALKYNE FUNCTION FOR FUNCTIONALISING SOLID SUBSTRATES AND IMMOBILISING BIOLOGICAL MOLECULES ON SAID SUBSTRATES - The invention relates to a silane compound including a cycloalkyne functionality, to a method for functionalising a solid substrate, and to the solid substrate thus produced. The silane compound of the invention corresponds to the formula X-E-A-Z where X is a silyl group, E is an organic spacer group, A is a single bond or a —CONH—, —NHCO—, —OCH | 04-19-2012 |
20130149196 | Method for Functionalising Fluid Lines Contained in a Micromechanical Device, Micromechanical Device Including Functionalised Lines, and Method for Manufacturing Same - The present invention relates to a method for functionalising fluid lines ( | 06-13-2013 |
20140046076 | Surface Functionalization of a Substrate in an Ionic Liquid Medium - The present invention relates to a process that is useful for surface functionalization of a substrate comprising at least one hydroxyl function, in which one or more point regions of said surface are brought into contact with an ionic liquid matrix containing at least one reactive molecule, as it is known, that carries at least one reactive function, under conditions that are suitable for the creation of a covalent bond between said reactive function of the molecule and a hydroxyl function of said surface. | 02-13-2014 |
20150177238 | PROCESS FOR THE MANUFACTURING OF GLYCOCHIPS - The present invention relates to a process for the manufacturing of solid supports functionalized by saccharide type molecules (glycochips or carbohydrate arrays or alternatively oligosaccharide arrays). The present invention also relates to the glycochips directly obtained by such a manufacturing process and to their use, in particular for biological analysis and especially for the screening of saccharides or proteins such as Hepatocyte Growth Factors (HGFs) or for the study of saccharides/proteins interactions. | 06-25-2015 |
Emmanuel Kiên Lôc Hoang, Paris FR
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20100038978 | FLUX-SWITCHING DUAL EXCITATION ELECTRICAL MACHINE - Flux-switching electrical machines. In particular, a flux-switching electrical machine having a stator and a rotor. The stator has permanent magnets, armature windings and excitation windings, and the rotor has no winding or permanent magnet but includes a plurality of flux-switching teeth. The stator is generally formed by a succession of elementary cells, each cell being intended to interact with only a single tooth of the rotor at a time. Each cell includes one of the permanent magnets; a first slot for at least partly housing one of the excitation windings at least; and second slots for housing one of the armature windings. | 02-18-2010 |
Emmanuel Kiên Lôc Hoang, Paris FR
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20100038978 | FLUX-SWITCHING DUAL EXCITATION ELECTRICAL MACHINE - Flux-switching electrical machines. In particular, a flux-switching electrical machine having a stator and a rotor. The stator has permanent magnets, armature windings and excitation windings, and the rotor has no winding or permanent magnet but includes a plurality of flux-switching teeth. The stator is generally formed by a succession of elementary cells, each cell being intended to interact with only a single tooth of the rotor at a time. Each cell includes one of the permanent magnets; a first slot for at least partly housing one of the excitation windings at least; and second slots for housing one of the armature windings. | 02-18-2010 |
Le Chien Hoang, Nouaille Maupertuis FR
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20080250975 | Method for Preparing Fatty Acid Esters of Natural Origin Functionalized by Oxidation for Use as Fluxing Oils for Bitumen - A method for preparing a fluxing oil, having an iodine number ranging from 50 to 200, based on fatty substances of natural origin having been chemically functionalized by oxidation, includes the steps of: | 10-16-2008 |
20100146841 | FUEL BASED ON A PLANT OIL - The subject of the invention is a fuel based on a plant oil, comprising at least one plant oil purified by a process comprising at least one step of adsorbing peroxidized molecules, phospholipids and water molecules (onto a solid aluminosilicate). The invention also relates to the use of this agri-fuel in combustion installations without modifying the burners. | 06-17-2010 |
Le Chien Hoang, Nouaillee Maupertuis FR
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20080200595 | Esterified Fatty Acids for Pvc Plasticization - At least one esterified fatty acid, particularly a fatty acid from tall oil that undergoes a Diels-Alder reaction or a fatty acid from oleic sunflower oil that undergoes an epoxydation reaction, is used as a PVC plasticizer, particularly for floor coverings. | 08-21-2008 |
Lê Chiên Hoang, Ruy Montceau FR
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20100266745 | METHOD FOR PRODUCING FATTY ACID ESTER FROM FLATTENED OLEAGINOUS GRAINS - The invention relates to a method for preparing fatty acid esters particularly used as bio-diesel fuel from whole oleaginous grains, characterised in that it comprises the following successive steps: preheating the whole non-husked grains; flattening the oleaginous grains; drying the flattened grains in order to obtain a water content and a volatile material content between 0.5 and 2.5%, and preferably between 1.5% and 2%; performing a transesterification by contacting the dried, flattened grains with an alcoholic medium in the presence of a catalyst; separating the liquid and solid phases resulting from the transesterification; neutralising the liquid phase from step d); and removing the alcohol and separating the glycerine from the fatty acid esters. | 10-21-2010 |
20140245929 | SURFACTANTS - A particulate material for the production of a cement foam which material includes particles including, attached to the particle surface, a surfactant which renders the particles hydrophilic, the surfactant including a moiety which is hydrolysable under alkaline conditions, which surfactant, after loss of the moiety by alkaline hydrolysis, renders the particles partially hydrophobic. | 09-04-2014 |
Lê Chiên Hoang, Ruy Montceau FR
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20100266745 | METHOD FOR PRODUCING FATTY ACID ESTER FROM FLATTENED OLEAGINOUS GRAINS - The invention relates to a method for preparing fatty acid esters particularly used as bio-diesel fuel from whole oleaginous grains, characterised in that it comprises the following successive steps: preheating the whole non-husked grains; flattening the oleaginous grains; drying the flattened grains in order to obtain a water content and a volatile material content between 0.5 and 2.5%, and preferably between 1.5% and 2%; performing a transesterification by contacting the dried, flattened grains with an alcoholic medium in the presence of a catalyst; separating the liquid and solid phases resulting from the transesterification; neutralising the liquid phase from step d); and removing the alcohol and separating the glycerine from the fatty acid esters. | 10-21-2010 |
20120216723 | INERTING PROCESS FOR IMPURITIES - An inerting process for impurities in aggregates intended for preparation of hydraulic or hydrocarbon compositions, includes adding to the composition or to one of its constituents a cationic polymer corresponding to at least one derivative of a natural polymer or a polymer of natural origin selected from the group including dextrin (in particular yellow dextrin and white dextrin), chitosan, chitin, alginates, hemicellulose, pectin, polyols or proteins. | 08-30-2012 |
Marc L. Hoang, Thionville FR
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20110165826 | ABRASIVE ARTICLE INCORPORATING AN INFILTRATED ABRASIVE SEGMENT - An abrasive article includes a base, an abrasive member comprising three distinct phases bonded to each other including abrasive particles, a metal matrix, and an infiltrant. The abrasive article further includes a backing region between the abrasive member and the base, wherein the backing region comprises a laser welded bond joint. | 07-07-2011 |
20140069023 | ABRASIVE ARTICLE INCORPORATING AN INFILTRATED ABRASIVE SEGMENT - An abrasive article includes a base, an abrasive member comprising three distinct phases bonded to each other including abrasive particles, a metal matrix, and an infiltrant. The abrasive article further includes a backing region between the abrasive member and the base, wherein the backing region comprises a laser welded bond joint. | 03-13-2014 |
Marc Linh Hoang, Thionville FR
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20130081334 | BONDED ABRASIVES FORMED BY UNIAXIAL HOT PRESSING - A particular method includes uniaxially hot pressing a preform that includes abrasive particles in a bonding material to form a bonded abrasive body. | 04-04-2013 |
20140010998 | ABRASIVE ARTICLE HAVING REVERSIBLE INTERCHANGEABLE ABRASIVE SEGMENTS - An abrasive article is disclosed and can include a core and a plurality of identical segments extending from the core. The segments can be arranged on the core to form first abrasive article indicia on a first side of the abrasive article and second abrasive article indicia on a second side of the abrasive article opposite the first side. The first abrasive article indicia can be identical to the second abrasive article indicia. Moreover, the first abrasive article indicia can be offset with respect to the second abrasive article indicia. | 01-09-2014 |
20140030970 | Slot Wear Indicator for a Grinding Tool - Wear indicators for abrasive articles are presented. Specifically, indicator marks that are parallel to a bonding edge of a grinding element are presented. Tools comprising a carrier element and one or more grinding elements comprising one or more indicators are also presented. | 01-30-2014 |
20140187131 | Abrasive Article Having Abrasive Segments with Shaped Gullet Walls - A segment for an abrasive article is disclosed. The segment can include a segment body that can have a first face that can extend along a length of the segment body on a first side of the segment body and a second face that can extend along the length of the segment body on a second side of the segment body opposite the first side. A gullet wall can extend from the first face to the second face. The gullet wall can extend along a gullet. The segment can also include a recessed region that can extend into one or both of the first and second faces. The recessed region can include a gullet portion extending at least partially along the gullet wall. | 07-03-2014 |
Marc Linh Hoang, Bouligny FR
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20160114463 | Abrasive Article Having Abrasive Segments with Shaped Gullet Walls - A segment for an abrasive article is disclosed. The segment can include a segment body that can have a first face that can extend along a length of the segment body on a first side of the segment body and a second face that can extend along the length of the segment body on a second side of the segment body opposite the first side. A gullet wall can extend from the first face to the second face. The gullet wall can extend along a gullet. The segment can also include a recessed region that can extend into one or both of the first and second faces. The recessed region can include a gullet portion extending at least partially along the gullet wall. | 04-28-2016 |
Minh Hoang, Neuilly-Plaisance FR
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20160124238 | OPTICAL POLARISATION DEVICE FOR A STEREOSCOPIC IMAGE PROJECTOR - An optical polarization device for a stereoscopic image projector, including: a polarizer optical element including two beam splitter-polarizer plates, joined to one another; first and second optical reflectors configured to modify, respectively, a trajectory of first and second light beams reflected such that the reflected and transmitted light beams are projected to form one and same stereoscopic image; first, second, and third polarization modulators configured to selectively switch the optical polarization, respectively, of a transmitted light beam, of the first and of the second reflected light beams, between the first and second states of optical polarization; and a control circuit for the polarization modulators. | 05-05-2016 |
Thi Minh Nguyet Hoang, Lannion FR
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20110116542 | SYMBOL PLANE ENCODING/DECODING WITH DYNAMIC CALCULATION OF PROBABILITY TABLES - The invention relates to an arithmetic encoding by bit planes (MSB, . . . , LSB), that comprises using tables of probability to have a 0 or 1 bit for encoding each bit plane. According to an embodiment of the invention, the probability tables are calculated dynamically for each signal frame based on a probability density model (Mod) corresponding to the distribution (H) of the signal (X) on each frame. | 05-19-2011 |