Chateau
Alain Chateau, Cagnes Sur Mer FR
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20080219159 | PROTOCOL DMA ENGINE - Apparatus and method for accelerating data handling in the protocol stack of a networked device. Embodiments of the disclosed invention may be used to increase the throughput rate of a networked device while offloading processing from the device's host processor. A method includes building a set of descriptors that describe the operations to be performed by a Protocol DMA Engine. A host processor builds the set of descriptors in lieu of performing the operations described by the descriptors. The set of descriptors is provided to the Protocol DMA Engine. The Protocol DMA Engine executes the operations described in the set of descriptors to produce a protocol layer output data unit from a protocol layer input data unit. The protocol layer output data unit is provided to a next layer of a network protocol stack. | 09-11-2008 |
Alain Bruno Chateau, Cagnes Sur Mer FR
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20110225256 | Video Synchronization with Distributed Modules - A digital system is provided that includes a number of hardware accelerators. Each hardware accelerator is paired with a synchronization module that is configured to determine when a scheduled task can be started. Each synchronization module includes a network interface configured to send and receive messages to and from other synchronization modules and a configuration interface configured to receive task information from a host processor. Each synchronization module also includes a task scheduler configured to select a task in response to a received message and a task processor interface configured to initiate the selected task on a hardware accelerator coupled to the synchronization module. | 09-15-2011 |
20140117927 | Multifunction Single Antenna for Contactless Systems - A multifunction antenna is described in which the multifunction antenna is divided into a first segment and a second segment by an impedance circuit that produces low impedance at a low frequency and high impedance at a high frequency. A high frequency radio frequency (HF-RF) signal may be transmitted or received using only the first segment of the multifunction antenna from a HF-RF transceiver by blocking the HF-RF signal from the second segment by the impedance circuit. A low frequency radio frequency (LF-RF) signal may be received using both the first segment and the second segment of the multifunction antenna by passing the LF-RF signal through the impedance circuit. | 05-01-2014 |
20140170967 | WIRELESS POWERED IC CARD FOR SENSOR DATA ACQUISITION, PROCESSING AND RADIO FREQUENCY TRANSMISSION - An integrated circuit card includes a rechargeable energy source, a wireless transmitter, and a processor. The processor receives sensor data from one or more sensors and sends the sensor data to the wireless transmitter for wireless transmission. | 06-19-2014 |
Denis Chateau, Caluire Et Cuire FR
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20130131203 | METHOD FOR PREPARING HYBRID MATERIALS OBTAINED BY FAST CONDENSATION OF AN ORGANOSILICON SOL - The invention concerns a preparation process of a hybrid organic-inorganic material including the following successive steps: | 05-23-2013 |
Didier Chateau, Blanquefort FR
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20090205509 | Device for Preserving, Cooking and Automatically Dispensing Dough Based Products, Such as Bread - The invention relates to a device for preserving, cooking and automatically dispensing dough-based products, such as bread. The inventive device is characterised in that it comprises an area ( | 08-20-2009 |
Jean-Jacques Chateau, Piedmont, SC US
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20100051175 | METHOD OF CONTROLLING TREAD SHRINKAGE DURING CURING - In particular embodiments, a method of forming a retreaded tire includes the steps of: applying a tread to a tread-engaging portion of a tire carcass, the tread having an initial width and a layer of cushion gum interposed between the tread and tire carcass; placing a curing membrane about the tread to form a tire curing assembly having a compartment between the membrane and tread; placing the tire curing assembly in a vessel chamber; pressurizing the chamber to a predetermined pressure; heating the chamber to a predetermined temperature; pressurizing the compartment to a pressure greater than 14.7 psia and less than the chamber pressure to provide a pressure differential, the step initializing after the step of pressurizing the chamber initializes and whereby a final tread width is provided that is equal to 98.0% or more of the initial tread width when the initial tread width is approximately 290-500 mm. | 03-04-2010 |
Jerôme Chateau, Metz FR
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20110215565 | COUPLING ELEMENT FOR CONNECTING TWO PIPE ENDS - Coupling element for connecting two pipe ends. The coupling element includes a housing with a first connecting end, a second connecting end, and a connecting channel formed between the first and second connecting ends, and a vent duct having a passage covered by a hygroscopic seal and a vent valve that includes a valve seat and a valve element arranged in series with the hygroscopic seal and the passage. The valve element is structured to be lifted from the valve seat by a pressure in the connecting channel. | 09-08-2011 |
Michel Chateau, Riom FR
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20080311632 | Methods for Producing Methionine by Culturing a Microorganism Modified to Enhance Production of Cysteine - A method of producing methionine, derivatives or precursors thereof comprising culturing a microorganism modified to enhance production of cysteine in a culture medium comprising a source of carbon and a source of sulfur and recovering methionine from the culture medium. A microorganism for fermentative production of methionine or its derivatives in which production of methionine or derivatives thereof, wherein the microorganism enhances production of cysteine. | 12-18-2008 |
20090029424 | Recombinant enzyme with altered feedback sensitivity - The present invention relates to the use of recombinant homoserine transsuccinylase enzymes with altered feedback sensitivity (MetA*) and possibly recombinant S-adenosyl methionine synthetase enzymes with reduced activity (MetK*) for the production of methionine, its precursors or derivatives thereof. | 01-29-2009 |
20120058531 | CONTINUOUS CULTURE FOR 1,3-PROPANEDIOL PRODUCTION USING HIGH GLYCERINE CONCENTRATION - The present invention concerns a new method for the production of 1,3-propanediol comprising culturing a microorganism on a culture medium with high glycerine content. The invention also concerns a new microorganism, or strain of microorganism, adapted for the production of 1,3-propanediol from medium comprising high glycerine content. | 03-08-2012 |
20130183726 | METHODS FOR PRODUCING METHIONINE BY CULTURING A MICROORGANISM MODIFIED TO ENHANCE PRODUCTION OF CYSTEINE - A method of producing methionine, derivatives or precursors thereof includes culturing a modified microorganism in a culture medium comprising a source of carbon and a source of sulfur; and recovering methionine from the culture medium, wherein said modified microorganism has an increased expression of cysE gene encoding serine acetyltransferase, metH gene encoding methionine synthase and metF gene encoding 5,10-methylenetetrahydrofolate reductase compared to expression of the cysE, metH and metF genes in an unmodified microorganism. | 07-18-2013 |
Nicolas Chateau, Paris FR
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20080309873 | Method and System for Correcting Aberrations of the Eye for an Ophthalmic Instrument - A method for correcting aberrations of the eye applied to an ophthalmic instrument operating with an analysis light beam, including: measurement of aberrations of the eye capable of interfering with the analysis beam, correction of the phase of the wave front of the analysis beam as a function of the measured values of the aberrations, measurement of eye movements carried out independently of the measurement of aberrations, and modification of the correction of the phase of the wave front of the analysis beam as a function of the measurement of eye movements. | 12-18-2008 |
Patrick Chateau, Gentilly FR
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20090029021 | Appliance for Brewing an Infusion of Coffee or Tea - The invention relates to an appliance comprising a water tank, a housing including a chamber having an opening for receiving a fill of brew preparation, a chamber closure part having an outflow orifice and mounted to move between an open position and a closed position; means connected to the tank to act during a brewing cycle to deliver a certain volume of water raised to a brewing temperature, from said tank to said chamber. According to the invention, the appliance essentially consists in a portable structure comprising a head containing at least one chamber, a body including at least handle means making it possible, during the brewing cycle, to place the outflow orifice facing down towards a cup. | 01-29-2009 |
Thierry Chateau, Combronde FR
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20140267608 | METHOD OF CALIBRATING A COMPUTER-BASED VISION SYSTEM ONBOARD A CRAFT - This method of calibration comprising the reconstruction of a 3D mapping of 3D landmarks of an environment on the basis of digital images of the environment captured by the computer-based vision system ( | 09-18-2014 |