Derrien, FR
Bruno Derrien, Domloup FR
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20100226394 | Device to transmit pulses over a packet-switched network - The present invention relates to a device able to receive packets circulating in a packet communication network, said device comprising: | 09-09-2010 |
20110032946 | DELIVERY DELAY COMPENSATION ON SYNCHRONISED COMMUNICATION DEVICES IN A PACKET SWITCHING NETWORK - The present invention relates to the synchronizing of equipment, and more precisely to the transporting of synchronization signals via a communication network with a view to inter-synchronizing the equipment. The invention concerns a reference station able to deliver packets in a packet switching network to communication devices connected to the network. According to the invention, the reference station comprises means for inserting at least a temporal offset in said packets, wherein said temporal offset describes data delivery duration on a pre-determined path of said network. The invention relates also to a sending communication device and to a receiving communication device. | 02-10-2011 |
20110164178 | PRECISE COMPENSATION OF VIDEO PROPAGATION DURATION - The invention relates to the field of the synchronization of data delivery onto equipments connected over a packet switching network, in particular when the equipments are devoted to video and audio data or Auxiliary data linked to processing and are connected over a local area network for forming a video/audio production studio. | 07-07-2011 |
David Derrien, Cormelles Le Royal FR
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20140001979 | LEADING-EDGE PHASE-CUT BLEEDER CONTROL | 01-02-2014 |
David Derrien, Marseille FR
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20140103116 | RFID TAG ASSEMBLY AND LABEL PROCESS - A tag assembly is disclosed for attaching an RFID tag including a primary antenna to a flexible surface such as fabric, textile or an item of clothing. The tag assembly has a receptacle including a frame for securely holding the RFID tag, a secondary antenna, and attachment means for attaching the frame to the surface, wherein the frame forms part of the secondary antenna. A method of attaching an RFID tag to a flexible surface is also disclosed. | 04-17-2014 |
Gerard Derrien, Orsay FR
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20150198060 | TOOLING FOR REMOVING SAND FROM A TURBINE ENGINE - Tooling for removing sand from a turbine engine, such as an airplane turbojet, the tooling including at least one endoscopic display device including a display and a duct having light guide and image transmission device mounted therein, a suction device having a suction device connected to a suction duct fastened to the duct of a display device, and a plasma jet generator device including a plasma torch connected to gas supply and electricity power suitable for operating the plasma torch, the plasma torch being fastened to the duct of an above-mentioned display device. | 07-16-2015 |
Gerard Derrien, Moissy-Cramayel Cedex FR
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20140325841 | METHOD FOR RESHAPING A TURBOMACHINE BLADE THAT HAS AT LEAST ONE ZONE THAT HAS BECOME DEFORMED USING PEENING - A method of reshaping a turbine engine blade including at least one deformed zone, the method including peening the deformed zone to be able to restore a shape of the at least one deformed zone. | 11-06-2014 |
Gerard Derrien, Houilles FR
Patent application number | Description | Published |
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20100095526 | METHOD OF REPAIRING MACHINED COMPONENTS SUCH AS TURBOMACHINE BLADES OR BLADES OF BLISKS - The invention relates to a method of using machining to repair a component workpiece ( | 04-22-2010 |
20110298901 | METHOD FOR THE NON-DESTRUCTIVE INSPECTION OF A MECHANICAL PART - An automatic method of non-destructive inspection of a mechanical part by comparing images of the surface of the part with reference images recorded in a database, by a digital image acquisition device including an image sensor, a lighting source, and a mechanism for moving the image sensor and the lighting source relative to the mechanical part. | 12-08-2011 |
20120153941 | NONDESTRUCTIVE TEST OF A SEALING MEMBER - A device for inspecting an annular sealing wiper extending at the surface of a bladed-wheel drum of a rotor. The device includes a carriage including at least two guide wheels and carrying a probe situated in a location such that, when the carriage is in position, the probe is positioned facing an edge of the wiper for inspection and at a determined distance therefrom. | 06-21-2012 |
Gérard Derrien, Houilles FR
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20120077417 | METHOD AND DEVICE FOR MACHINING THE LEADING EDGE OF A TURBINE ENGINE BLADE - A method and a device for machining the leading edge of a turbine engine blade by a machining center for which parameters are set is disclosed. The method includes: acquiring a 3D profile of the leading edge of the blade; calculating at least one characteristic of the leading edge from the 3D profile; comparing the value of the calculated characteristic with a known theoretical value of the characteristic to obtain an elementary difference for the characteristic; calculating at least one undulation of the leading edge between at least two consecutive elementary sections from the 3D profile; optimizing the elementary differences obtained as a function of the undulation; setting the parameters of the machining center as a function of the optimized elementary differences for the elementary sections to define machining passes over the leading edge; and machining the leading edge of the blade with the machining center with parameters set. | 03-29-2012 |
20120276304 | METHOD FOR REPAIRING A TITANIUM BLADE BY LASER RECHARGING AND MODERATE HIP PRESSING - A method for repairing a metal part by recharging damaged parts by spraying a powder of metal onto the metal part, wherein the process includes laser recharging the damaged parts using the powder, followed by hot isostatic compression, the maximum temperature applied during the isostatic compression not exceeding the recrystallization temperature of the metal. | 11-01-2012 |
Marion Derrien, Viry Chatillon FR
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20140286783 | METHOD OF FABRICATING A PART MADE OUT OF TA6ZR4DE TITANIUM ALLOY - A method of fabricating a part made out of TA6Zr4DE titanium alloy including forging a blank in the alpha/beta domain to form a preform, hot die-stamping the preform to form a rough part in the beta domain of the titanium alloy, and heat treatment. During the die-stamping, the rough part is subjected throughout to local deformation c greater than or equal to 1.2, the die-stamping being terminated by immediate cooling at an initial cooling rate faster than 85° C./min. The method can be utilized to make a rotary part of a turbomachine. | 09-25-2014 |
Mickael Derrien, Octeville Sur Mer FR
Patent application number | Description | Published |
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20100219152 | CONTAINER INCLUDING A BASE PROVIDED WITH A DEFORMABLE MEMBRANE - Plastic container ( | 09-02-2010 |
20120031916 | MOULD FOR BLOWING VESSELS WITH REINFORCED BOTTOM - Mold for manufacturing, by blowing blanks made of plastic material, containers having a body and a bottom and a wall defining a cavity around a principal axis of the mold and a lateral surface. The wall has, in a lower part, an opening defining a passage for a mold bottom, an upper surface that confers at least in part the shape to the bottom of the container, with said opening having an upper edge. The mold, in any plane containing the axis of the wall: the ratio between a transverse dimension of the upper edge of the opening and a transverse dimension of a lower end of the lateral surface of the wall is greater than 0.95, and the tangent to the lateral surface of the wall, at the lower end thereof, forms with the axis of the wall an angle equal to or less than 30°. | 02-09-2012 |
Mikael Derrien, Octeville Sur Mer FR
Patent application number | Description | Published |
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20080211125 | Method for Controlling a Container Blow Molding Machine to Correct Anomalies in Material Distribution - The invention concerns a method for controlling a blow molding machine ( | 09-04-2008 |
20100201047 | PROCESS FOR FORMING CONTAINERS, WHICH COMPRISES A STEP OF FLUSHING THE INTERNAL VOLUME OF THE CONTAINER OF VARIABLE DURATION OVER AT LEAST ONE GIVEN COMPENSATION TIME - Process for forming containers from a blank, preferably a preform, made of a thermoplastic, the containers being formed using a stretch-blow moulding machine of rotary type having a blow-moulding mould mounted on the periphery of a carousel rotated continuously about its axis, the blow-moulding mould operating in cyclic manner according to a blow-moulding cycle having the following steps: placing a preheated blank in a blow-moulding mould; closing the blow-moulding mould; blowing the blank in the blow-moulding mould; flushing the inside of the container with a cooling gas, by injecting air thereinto; grasping the blow-moulded container by external gripping means; and opening the blow-moulding mould, which process includes automatically varying the duration of the flushing step at each start of production of the containers, in a temporary and evolving manner for a few minutes to establish in the containers thermal conditions enabling the first containers to be formed at a temperature that gives them a final volume corresponding to the final volume of the containers formed during the stead-state operation of the stretch-blow moulding machine. | 08-12-2010 |
20100221470 | POLYMER VESSEL HAVING A CRYSTALLINITY GRADIENT - Polymer container ( | 09-02-2010 |
20100237528 | METHOD FOR MAKING VESSELS FOR IMPROVING THE MECHANICAL STRENGTH THEREOF - Manufacturing process of a container ( | 09-23-2010 |
20100276849 | METHOD FOR MAKING CONTAINERS COMPRISING AN INTERMEDIATE DEPRESSURING OPERATION - Process for manufacturing a container ( | 11-04-2010 |
20110169188 | METHOD AND DEVICE FOR APPLYING A FLUID TO END WALLS OF THERMOPLASTIC CONTAINERS, ESPECIALLY FOR COOLING THE HOT END WALLS OF CONTAINERS LEAVING A MOULDING UNIT - The invention relates to the application of a fluid, especially a liquid, to a hot end wall ( | 07-14-2011 |
20110300497 | OVEN FOR THE THERMAL CONDITIONING OF PREFORMS AND CONTROL METHOD OF AN AIR COOLING DEVICE FITTED TO SUCH AN OVEN | 12-08-2011 |
20110309090 | BOTTOM OF A HOLLOW BODY OBTAINED BY BLOWING OR STRETCH-BLOWING A PREFORM OF A THERMOPLASTIC MATERIAL, AND HOLLOW BODY COMPRISING SUCH A BOTTOM | 12-22-2011 |
20120326345 | METHOD AND MACHINE FOR MANUFACTURING CONTAINERS ALLOWING A MODIFICATION OF HEATING RATE - A machine for manufacturing containers from blanks of plastic material, which includes an oven furnished with a plurality of radiation sources for heating blanks as they travel through at a predetermined speed of travel and heating profile, and a programmed control center for modifying the speed of travel and heating profile based on a temperature measurement made on a blank leaving the oven, and a pressure measurement made in the blank during a subsequent blowing. | 12-27-2012 |
20130153530 | CONTAINER INCLUDING AN ARCHED BOTTOM HAVING A SQUARE SEAT - The invention relates to a container made of a plastic material, provided with a body ( | 06-20-2013 |
20130175236 | CONTAINER INCLUDING A RIBBED, ARCHED BOTTOM - A container made of plastic material, provided with a body and a bottom extending at a lower end of the body, the bottom including an annular seat extending substantially in the prolongation of the body and defining a seating plane; a concave arch that extends from a zone near the seat to a central zone, the arch including a series of stiffeners that extend radially from the central zone to the seat. | 07-11-2013 |
20130193102 | CONTAINER WITH A THICKENED CURVED ANNULAR PORTION - Container of thermoplastic material having a body extending along a principal axis, characterized in that the body has at least one annular narrowed zone of extra thickness. | 08-01-2013 |
20130193622 | METHOD FOR FORMING A CONTAINER PROVIDED WITH AN IMPRINT ON AN OVERHEATED AREA - A method of manufacturing a container having a local recessed or relief impression, from a blank ( | 08-01-2013 |
20130195431 | METHOD FOR PLACING AN OVEN FOR HEAT-TREATING PREFORMS ON STANDBY - A method for placing an oven ( | 08-01-2013 |
20130221579 | PROCESS FOR FORMING A CONTAINER BY SELECTIVE LASER HEATING AND FREE BLOWING - Method of manufacturing a container ( | 08-29-2013 |
20140145375 | METHOD FOR HEATING A CONTAINER BLANK, THE TEMPERATURE OF THE OUTER WALL OF WHICH IS LOW, AND UNIT FOR HEATING BLANKS - Method of heating a blank ( | 05-29-2014 |
20140145378 | METHOD FOR MANUFACTURING CONTAINERS, INCLUDING AN ANTICIPATED BOXING OPERATION - Method of manufacturing a container from a blank of plastic material, within a mold provided with a wall defining a cavity with the impression of the container, and a mold bottom that is movable with respect to the wall between a retracted position and a deployed position in which it extends protruding into the interior of the cavity in order to form a hollow recess in the container. The method includes inserting the blank into the mold; a pre-blowing operation including injecting a fluid under pressure into the blank, at a pre-blowing pressure; a blowing operation including injecting a fluid under pressure into the blank at a blowing pressure that is greater than the pre-blowing pressure; and a boxing operation, initiated prior to the blowing operation, and including moving the movable mold bottom from its retracted position to its deployed position. | 05-29-2014 |
20140203481 | METHOD FOR THE STRETCH-BLOWING OF A CONTAINER, COMPRISING A RETRACTION OF THE STRETCH ROD DURING A BOXING OPERATION - A method of manufacturing a container from a blank in a stretch blowing assembly equipped with a mold provided with a wall and a mold bottom axially movable between an extended position and a retracted position and a stretch unit having a rod axially movable with respect to the wall and a device for controlling the movement of the rod. The method involves a stretch blowing phase; a boxing phase during which the mold bottom, initially in the extended position, is moved towards its retracted position, the boxing phase having a retraction operation including controlling a movement of the rod in synchronization with the movement of the mold bottom, or releasing the rod to allow the free axial movement thereof. | 07-24-2014 |
20140319010 | STACKABLE CONTAINER COMPRISING AN ARCHED BASE HAVING A WIDE AREA OF CONTACT - Stackable container ( | 10-30-2014 |
20150290867 | METHOD FOR PRODUCING CONTAINERS, COMPRISING A DELAYED BOXING OPERATION - A method for producing a container ( | 10-15-2015 |
20150298847 | STACKABLE CONTAINER INCLUDING A SHOULDER WITH THREE STABLE POSITIONS - Container ( | 10-22-2015 |
Mikaël Derrien, Octeville Sur Mer FR
Patent application number | Description | Published |
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20100237528 | METHOD FOR MAKING VESSELS FOR IMPROVING THE MECHANICAL STRENGTH THEREOF - Manufacturing process of a container ( | 09-23-2010 |
20110162940 | SPONGY MASS FOR TREATING END WALLS OF THERMOPLASTIC CONTAINERS AND DEVICE EQUIPPED THEREWITH ESPECIALLY FOR COOLING THE HOT END WALLS OF CONTAINERS LEAVING A MOLDING UNIT - Spongy mass ( | 07-07-2011 |
20130153530 | CONTAINER INCLUDING AN ARCHED BOTTOM HAVING A SQUARE SEAT - The invention relates to a container made of a plastic material, provided with a body ( | 06-20-2013 |
20130175236 | CONTAINER INCLUDING A RIBBED, ARCHED BOTTOM - A container made of plastic material, provided with a body and a bottom extending at a lower end of the body, the bottom including an annular seat extending substantially in the prolongation of the body and defining a seating plane; a concave arch that extends from a zone near the seat to a central zone, the arch including a series of stiffeners that extend radially from the central zone to the seat. | 07-11-2013 |
Muriel Derrien, Bures Sur Yvette FR
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20150297646 | Use of a Lactobacillus rhamnosus strain for reducing weight gain and/or insulin resistance - Provided are the use of | 10-22-2015 |
Nadine Derrien, Huningue FR
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20090111995 | Process for the manufacture valsartan - The present invention relates to a process for the manufacture of an angiotensin receptor blocker (ARB; also called angiotension II receptor antagonist or AT | 04-30-2009 |
20100249429 | PROCESS FOR THE MANUFACTURE OF VALSARTAN - The present invention relates to a process for the manufacture of an angiotensin receptor blocker (ARB; also called angiotension II receptor antagonist or AT | 09-30-2010 |
Yvon Derrien, La Meignanne FR
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20110237808 | METHOD FOR PREPARING NEBIVOLOL - The present invention relates to a process for the preparation of nebivolol and, more particularly, to an improved process of synthesizing an alpha-haloketone of formula | 09-29-2011 |
20140256932 | PROCESS FOR PREPARING 17-SUBSTITUTED STEROIDS - The present invention relates to a process for the preparation of 17-substituted steroids and, more particularly, to an improved method of synthesizing abiraterone or derivatives thereof in high yield and purity by means of a key 3-formate intermediate. | 09-11-2014 |