Kermarrec
Anne-Marie Kermarrec, Rennes FR
Patent application number | Description | Published |
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20080320133 | Method for determining the dynamics of a logical network - A method for determining the dynamics of a logical network, said network comprising a plurality of communication nodes ( | 12-25-2008 |
20150089283 | METHOD OF DATA STORING AND MAINTENANCE IN A DISTRIBUTED DATA STORAGE SYSTEM AND CORRESPONDING DEVICE - The present invention generally relates to distributed data storage systems. In particular, the present invention is related to a method of data storing in a distributed data storage system that comprises a clustering of data blocks and the use of random linear combinations of data blocks that makes the distributed data store system efficient in terms of storage space needed and inter-device communication costs, both for the storage method, as for the associated repair method. | 03-26-2015 |
Fabien Kermarrec, Le Havre FR
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20130252013 | METHOD OF MANUFACTURING A TUBULAR MECHANICAL LINK ROD AND LINK ROD OBTAINED USING SUCH A METHOD - A method relates to manufacturing a tubular link rod comprising a hollow body and, at each of the ends of this body, a connecting end. This method includes the following steps: a) manufacturing a one-piece component having the hollow body and a first end part that forms one of the connecting ends of a tubular link rod, b) assembling a second end part at the other end of the hollow body, and c) inspecting and/or machining an assembly zone on the inside of the hollow body, via a bore of the second end part establishing communication between the outside and the inside of the hollow body. This second end part forms the other connecting end of the link rod. | 09-26-2013 |
Ludovic Kermarrec, Evreux FR
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20080294360 | METHOD FOR DETECTING THE LOSS OF ONE OR MORE PHASES IN A PERMANENT-MAGNET SYNCHRONOUS ELECTRIC MOTOR - The present invention relates to a method implemented in a speed controller ( | 11-27-2008 |
20130015790 | METHOD OF CONTROL IMPLEMENTED IN A VARIABLE SPEED DRIVE FOR CONTROLLING THE DECELERATION OF AN ELECTRIC MOTOR IN THE CASE OF POWER OUTAGEAANM KERMARREC; LudovicAACI EvreuxAACO FRAAGP KERMARREC; Ludovic Evreux FRAANM MALRAIT; FrancoisAACI Jouy sur EureAACO FRAAGP MALRAIT; Francois Jouy sur Eure FR - The invention relates to a method of control implemented in a variable speed drive for controlling the deceleration of an electric motor (M) in the case of electrical power outage. The method of control comprises: | 01-17-2013 |
Michel Kermarrec, Brest FR
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20140310632 | MISSION SYSTEM ADAPTED FOR USE IN A STRONGLY DISTURBED ENVIRONMENT PERTURBED BY MOVEMENTS OF THE CARRIER - A mission system, able to be fixed in a carrier, comprises at least a display device displaying at least mission data, a processing device allowing the execution of applications, and an interfacing with said display device and with inputting device, the mission system furthermore comprising a handle disposed in proximity to the display device so that an operator can via at least one of his hands employ the inputting means while clasping the mission system via said gripping means. | 10-16-2014 |
Oliver Kermarrec, Gieres FR
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20080239625 | ELECTRONIC COMPONENT MANUFACTURING METHOD - A method for manufacturing an electronic component on a semiconductor substrate, including forming at least one opening in the substrate; forming in the bottom and on the walls of the opening and on the substrate an alternated succession of layers of a first material and of a second material, the second material being selectively etchable with respect to the first material and the substrate; trimming the layer portions of the first material and of the second material which are not located in the opening; selectively etching a portion of the first material to obtain trenches; and filling the trenches with at least one third material. | 10-02-2008 |
Olivier Kermarrec, Gieres FR
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20080197447 | METHOD FOR MANUFACTURING A STRUCTURE OF SEMICONDUCTOR-ON-INSULATOR TYPE - A method for manufacturing an insulated semiconductor layer, including: forming a porous silicon layer on a single-crystal silicon surface; depositing an insulating material so that it penetrates into the pores of the porous silicon layer; eliminating the insulating material to expose the upper surface of the porous silicon; and growing by epitaxy a semiconductor layer. | 08-21-2008 |
20110108801 | SINGLE-CRYSTAL SEMICONDUCTOR LAYER WITH HETEROATOMIC MACRO-NETWORK - A single-crystal layer of a first semiconductor material including single-crystal nanostructures of a second semiconductor material, the nanostructures being distributed in a regular crystallographic network with a centered tetragonal prism. | 05-12-2011 |
Sébastien Kermarrec, Briec FR
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20130036934 | GAS GENERATOR WITH TWO PYROTECHNIC CHARGES - A gas generator has two pyrotechnic charges in two chambers having openings for gas outlet to the outside. Only the first chamber is provided with an igniter for first charge. The chambers are separated by a third wall with a through hole for permanent gas communication, sealed in an initial state by a cap. The cap is configured to be broken under the pressure of the combustion gases from first charge to keep the hole opened permanently and allow the combustion gases from the first charge to go via the hole kept permanently opened from a first chamber to a second chamber, where these gases induce the combustion of charge. When in an initial state, the cap is configured to go under the pressure of the combustion gases from second charge to the permanent state, in which the cap is broken to keep hole opened permanently and allow the combustion gases from said second charge to go via the hole kept permanently open from the second chamber to the first chamber, where this combustion gases induce the combustion of charge. | 02-14-2013 |
20130039814 | GAS GENERATOR AND ITS MANUFACTURING PROCESS - A gas generator includes a pyrotechnic charge contained in a chamber delimited by a wall and by two transversal walls. At least one of the walls comprises at least one through hole. A covering sheet in the form of a box is located facing the through hole. A seal gasket is provided between the sheet and one of the walls. The seal gasket is positioned between the first tubular part of the covering sheet and the wall for ensuring the seal between the box and the wall towards the through hole. | 02-14-2013 |
Sébastien Kermarrec, Briec FR
Patent application number | Description | Published |
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20130036934 | GAS GENERATOR WITH TWO PYROTECHNIC CHARGES - A gas generator has two pyrotechnic charges in two chambers having openings for gas outlet to the outside. Only the first chamber is provided with an igniter for first charge. The chambers are separated by a third wall with a through hole for permanent gas communication, sealed in an initial state by a cap. The cap is configured to be broken under the pressure of the combustion gases from first charge to keep the hole opened permanently and allow the combustion gases from the first charge to go via the hole kept permanently opened from a first chamber to a second chamber, where these gases induce the combustion of charge. When in an initial state, the cap is configured to go under the pressure of the combustion gases from second charge to the permanent state, in which the cap is broken to keep hole opened permanently and allow the combustion gases from said second charge to go via the hole kept permanently open from the second chamber to the first chamber, where this combustion gases induce the combustion of charge. | 02-14-2013 |
20130039814 | GAS GENERATOR AND ITS MANUFACTURING PROCESS - A gas generator includes a pyrotechnic charge contained in a chamber delimited by a wall and by two transversal walls. At least one of the walls comprises at least one through hole. A covering sheet in the form of a box is located facing the through hole. A seal gasket is provided between the sheet and one of the walls. The seal gasket is positioned between the first tubular part of the covering sheet and the wall for ensuring the seal between the box and the wall towards the through hole. | 02-14-2013 |