Gautier, FR
Andre Gautier, Issy Les Moulineaux Cedex FR
Patent application number | Description | Published |
---|---|---|
20090135719 | Method, Program, and System for Transferring Data Between a Number of Terminals that Communicate Via a Common Communication Channel in a Wireless Network, and a Wireless Network - According to this method, each terminal is adapted to cover a coverage area. The method includes a step of sending a request-to-send data signal from a first terminal to a second terminal located in its coverage areas to advise the second terminal that the first terminal is requesting to send it data, and a step of sending a clear-to-send data signal to the first terminal to advise the first terminal that the second terminal is available to receive the data. The method further includes a step of a third terminal that has received the clear-to-send data signal and has not received the request-to-send signal sending a request-to-receive data signal to advise that it is available to receive data. | 05-28-2009 |
Antoine Gautier, Paris FR
Patent application number | Description | Published |
---|---|---|
20100119026 | Method for Determining the Three-Dimensional Power Distribution of the Core of a Nuclear Reactor - A method determines a volumetric power distribution of a core of a nuclear reactor using a set of detectors for measuring a neutronic flow provided outside the reactor vessel, and a set of probes for measuring the temperature of the coolant at the outlet of the fuel assemblies. The method comprises the step of determining a first volumetric power distribution using a neutronic calculation code instantaneously solving the diffusion equation and updating the isotopic balance of the core during the fuel depletion based on values of the core operation parameters, and the step of determining a new volumetric power distribution by adjusting the first volumetric power distribution using the measures provided by the sensors for measuring the neutronic flow and provided outside the reactor vessel and by the temperature measuring probes. | 05-13-2010 |
Boris Gautier, Lourdes FR
Patent application number | Description | Published |
---|---|---|
20090154044 | SURGE PROTECTOR DEVICE WITH SIMULTANEOUSLY-TRIGGERED SPARK GAPS IN PARALLEL - The invention relates to a surge protector device of the spark gap lightning arrestor kind, the device comprising: | 06-18-2009 |
20150372472 | DISCONNECTION INDICATOR OF AN ACTIVE COMPONENT OF A DEVICE FOR PROTECTING AN ELECTRICAL INSTALLATION - A device for protecting an electrical installation including an insulating body electrically defining an internal housing, the protective device including, within the internal housing: an active component of a device for protecting an electrical installation; a disconnection system for disconnecting the active component moveable between a contact position corresponding to a connected state of the active component and an open position corresponding to a disconnected state of the active component; a disconnection indicator, where the disconnection indicator is secured in movement to the disconnection system and the disconnection indicator and the insulating body are arranged to have a first configuration, which corresponds to the contact position, and a second configuration, which corresponds to the open position, the relative positioning of the disconnection indicator with respect to the insulating body in the first configuration being visually distinct from the outside of the insulating body from the relative positioning of the disconnection indicator with respect to the insulating body in the second configuration. | 12-24-2015 |
20160036202 | PROTECTION DEVICE CARTRIDGE OF AN ELECTRICAL INSTALLATION WITH INTERSECTED CONNECTORS - A protection device cartridge of an electrical installation intended to be brought on a base including an active protection component having a first terminal and a second terminal; a first connector forming a first electrical circuit portion electrically connected to the first terminal and to a first bearing portion of the base and a second connector forming a second electrical circuit portion electrically connected to the second terminal and to a second bearing portion of the base, the first connector and the second connector being arranged to allow the connection of the cartridge on the base according to an insertion direction, the first bearing portion and the second portion presenting a spacing determined according to the direction transverse to the insertion direction, where the second bearing portion is disposed between a first end point of the first electric circuit portion and the first bearing portion according to the direction transverse to the insertion direction and where the first bearing portion is disposed between the second bearing portion and a second end point of the second electrical circuit portion according to the direction transverse to the insertion direction, the first end point and the second end point presenting a determined spacing, greater than the spacing between the first bearing portion and the second bearing portion. | 02-04-2016 |
Christophe Gautier, Saint Brevin FR
Patent application number | Description | Published |
---|---|---|
20090249602 | DEVICE AND PROCESS FOR ASSEMBLING ORIENTED OBJECTS - The invention relates to a device and a method for assembling oriented objects, such as parts of a pipeline. The device includes means for rotational displacement about a rotational axis ( | 10-08-2009 |
David Gautier, Feignies FR
Patent application number | Description | Published |
---|---|---|
20100126823 | Conveyor Roll And Process For Its Assembly - Conveyor rolls used in high temperature applications, and an end cap assembly for such rolls. The conveyor roll comprises a ceramic spool, an end cap and a tolerance ring. The end cap contains a metal ferrule and has an internal circumference adapted to fit over an end of the ceramic spool. A tolerance ring is interposed between each end of the ceramic spool and the end cap. The tolerance ring is composed of resilient metal having a plurality of circumferentially arranged corrugations. The conveyor roll can resist temporary overheating or blockage without damage. | 05-27-2010 |
Didier Gautier, Saint Ay FR
Patent application number | Description | Published |
---|---|---|
20130325301 | METHOD OF CONTROLLING AN INTERNAL COMBUSTION ENGINE - A method of controlling fuel injection in an internal combustion engine having at least one cylinder with an associated fuel injector for performing injection events is proposed, wherein for each injection event a pulse width is determined with which the injector is kept open to spray a desired quantity of fuel. When the quantity of fuel of a given fuel injection event is greater than a learning threshold, a split fuel injection is performed, whereby a first, low injection pulse and a second, complementary injection pulse are executed. Data representative of a closing time and/or an opening time of the fuel injector is determined in respect of the first, low injection pulse and a learned correction value is elaborated based on the closing time and/or opening time, the learned correction value being subsequently used for injection control. | 12-05-2013 |
Emmanuel Gautier, Betton FR
Patent application number | Description | Published |
---|---|---|
20110242428 | Multi-Standard Digital Demodulator For TV Signals Broadcast Over Cable, Satellite And Terrestrial Networks - A multi-standard single-chip receiver for digital demodulation of TV signals broadcasted over any of multiple digital television means, e.g., satellite, cable and terrestrial, is provided. The receiver can receive and demodulate a variety of different signal types received from one or more up-front tuners. A demodulator architecture in accordance with an embodiment of the present invention can be optimized to re-use common demodulation processing blocks for the different incoming signal types. | 10-06-2011 |
20120201332 | Memory-Aided Synchronization In A Receiver - In one embodiment, a method may include storing information from a first frame of an incoming broadcast signal in a memory coupled to a demodulator, decoding a first preamble symbol of the first frame to determine a transmission mode, accessing at least some of the stored information from the memory and decoding at least one second preamble symbol of the first frame from the accessed information to determine pilot pattern information, and receiving data symbols of the first frame and synchronizing the demodulator based on the received data samples and the pilot pattern information. | 08-09-2012 |
20130188680 | Providing Slope Values For A Demapper - In one embodiment, a method can provide for dynamic updating of slope values used in determining a soft decision for a demodulated signal obtained in a receiver from a broadcast signal received by the receiver. The method includes generating a channel estimate for a channel traversed by the signal, computing channel state information from the channel estimate, computing statistical information from the channel state information, determining a slope value based at least in part on the statistical information, calculating a log-likelihood ratio (LLR) value for the signal, and applying the slope value to the LLR value to obtain a weighted LLR value. | 07-25-2013 |
20140094130 | Time-Domain Diversity Combining of Signals For Broadcast Receivers - Systems and methods are disclosed for time-domain diversity combining of radio frequency (RF) broadcast signals. Two channelized quadrature (I/Q) signals are generated by different tuner circuitry coupled to two different antennas, are converted to frequency-domain signals, and are used to generate frequency-domain diversity weighting signals. The frequency-domain diversity weighting signals are then converted to time-domain weights and applied to the channelized I/Q signals. The weighted and channelized I/Q signals are then combined in the time-domain to provide a time-domain diversity combined signal. The resulting combined signal can be further processed, as desired, such as by using a demodulator to generate demodulated output signals. Disclosed methods and systems can be applied to a variety of receiver systems configured to receive RF broadcast signals. | 04-03-2014 |
Eric Gautier, Cesson Sevigne FR
Patent application number | Description | Published |
---|---|---|
20120163476 | Fast Channel Change Companion Stream Solution with Bandwidth Optimization - The present invention concerns a method for reducing the channel change time in a broadcast television system by encoding a termed companion service in addition to the main service. The companion service is sent along with the original service and helps the receiver to retrieve and display the new service more rapidly during the channel change process. With this solution the service is encoded and streamed in its original format, plus encoded and streamed in a low resolution format. | 06-28-2012 |
20120230389 | DECODER AND METHOD AT THE DECODER FOR SYNCHRONIZING THE RENDERING OF CONTENTS RECEIVED THROUGH DIFFERENT NETWORKS - A method of decoding an audio/video content transmitted over a broadband network. The method being based on the quick decoding of the first frames of a group of pictures without rendering them if the group of pictures arrives too late to be rendered synchronously with another audio/video content received through a broadcast network. The method allowing the synchronized rendering of contents respectively received over broadcast and broadband networks as soon as possible for the viewer. | 09-13-2012 |
20120242781 | Method for navigation in a panoramic scene - The invention relates to a method for navigation in a panoramic video sequence displayed on a user terminal. The video sequence is divided into a plurality of non-overlapping video patches each corresponding to a zone of the video sequence. The video patches required to form a zone of the panoramic video sequence to be displayed on a screen of the user terminal, called the visibility zone, are determined according to navigation commands. | 09-27-2012 |
20130147791 | DISPARITY SETTING METHOD AND CORRESPONDING DEVICE - The invention relates to a method for transmitting an information representative of a disparity setting of a stereoscopic image, the stereoscopic image comprising a first image and a second image representative of a same scene according to two different viewpoints. The method comprises a transmission step of said setting information at a given time, the transmission time being determined according to a time period associated with a transition time between the sequential display of the first and second images. The invention also relates to a disparity setting method according to the disparity information received as well as a device configured for the transmission of an information representative of a disparity setting. | 06-13-2013 |
Eric Gautier, St Egreve FR
Patent application number | Description | Published |
---|---|---|
20100003421 | METHOD OF FABRICATING A NANOSTRUCTURE ON A PRE-ETCHED SUBSTRATE - The present invention relates to a method of fabricating a nanostructure, comprising the following steps: prestructuring a substrate ( | 01-07-2010 |
Eric Gautier, Rennes FR
Patent application number | Description | Published |
---|---|---|
20090125965 | Method for updating resident software in different appliances and appliances adapted to be updated by same - The invention concerns a method enabling different software versions addressed to different decoders to be mixed in a common stream. The principle consists in defining a unique data format enabling a decoder to be updated from a stream transporting the binary segments of several software versions of the resident software, said binary segments consisting of segments common to several software versions of the resident software, said binary segments consisting of segments common to several software versions and segments specific to each of the software versions. | 05-14-2009 |
20090240701 | File repair method for a content distribution system - The present invention concerns a file repair method for recovering a file, in a system for distributing content to more than one receiver, comprising, at a first receiver, the steps of receiving a set of files in a push multicast from a transmitter, receiving an identifier of a second receiver that owns a missing file that is not comprised in the received set of file; and recovering the missing file from the second receiver in a pull mode using a peer-to-peer mechanism. Another object of the invention is a method for file recovery in a server and in a peer device. | 09-24-2009 |
20100011088 | System and Method for Combining Pull and Push Modes - The present invention concerns a method for downloading content using a combination of push and pull modes. In a communication system comprising a first terminal, at least a second terminal, and a content server, the invention concerns a method for downloading content comprising, at the level of the first terminal, the steps of downloading content either in a pull mode from the content server or at least the second terminal or in a push mode from the content server; and seamlessly switching between the modes for continuing downloading of the content. | 01-14-2010 |
20110072075 | SYSTEM AND METHOD FOR DISTRIBUTING A MAP OF CONTENT AVAILABLE AT MULTIPLE RECEIVERS - The present invention concerns a content server device and a content receiver device, and a method at said devices for sending content in a robust mode. In particular the invention concerns a method at a peer to peer client to receive content from a server, the method comprising the steps of receiving content from a server in a multicast mode, indicating to the server the content that has been correctly received, receiving from the server in a multicast mode a content availability map indicating the content available at each peer and requesting the missing content from the peer indicated in the content availability map. | 03-24-2011 |
20120140912 | PROCESS FOR DOWNLOADING DATA PRECEDED BY ANNOUNCEMENT SIGNALS - Update data is dispatched by a communication center to terminals with the aid of a broadcasting network. Next, the terminals report their update to the center through a bidirectional network. The center renews a current campaign or stops the campaign as a function of the number of terminals updated. When only a minimum number of terminals need to be updated, the campaign is stopped and the last terminals that were not updated through the campaign transmitted through broadcast network will be updated via the bidirectional link. | 06-07-2012 |
20130089156 | RECEIVER AND METHOD AT THE RECEIVER FOR ENABLING CHANNEL CHANGE WITH A SINGLE DECODER - The invention concerns a receiver, and a method for channel switching at the receiver, the method comprising the steps of switching to a channel transporting a program encoded into Groups of Pictures, receiving the program into a first stream and a second stream, the first stream being encoded with successive first Group of Pictures, first GoP, the second stream being encoded with successive second Group of Pictures, second GoP, each one of the second GoP corresponding to a first GoP and being a subset of the first GoP, each GoP starting with an Intra-frame picture, selecting, between the first stream and the second stream, the picture that is decoded, and displaying the picture. | 04-11-2013 |
20130335629 | METHOD FOR SYNCHRONIZING MULTIMEDIA FLOWS AND CORRESPONDING DEVICE - The present invention relates to a reception device and a method for the processing of multimedia data flows in said device comprising an interface to a first network and an interface to a second network, said method comprising the following steps: receive, from the first network, a first flow comprising multimedia data through a first transport protocol fitted with a first data synchronization system; receive, from the second network, a second flow comprising multimedia data through a second transport protocol fitted with a second data synchronization system, said second synchronization system being based on timing references different from those of the first data synchronization system; characterized in that said first and second flows transport the same synchronization information in the payload field of the first and of the second transport protocol, said synchronization information comprising data indicating the moment from which said multimedia data must be rendered; synchronize said first and second flows by using said synchronization information; and perform a step for rendering said first and second multimedia flows. | 12-19-2013 |
20140123202 | METHOD FOR DOWNLOADING CONTENT ACCORDING TO COMMUNICATION PARAMETERS, AND ASSOCIATED CONTENT RECEIVER - A method for downloading multimedia contents is disclosed. The multimedia contents exists in at least two versions. Each of the versions corresponds to a different required transmission bit rate and each of the versions is temporally divided into chunks corresponding to a determined duration, one chunk being identified by an item of information representative of a temporal position i and by an item of information representative of a version j. A content receiver implementing this method is also described. | 05-01-2014 |
20150035956 | METHOD FOR THE SYNCHRONIZATION OF 3D DEVICES AND CORRESPONDING SYNCHRONIZATION DEVICE - The invention relates to a method for the synchronization of a set of 3D devices suitable for the processing of data representative of at least one stereoscopic image comprising a first image and a second image. In order to synchronize the 3D devices involved in the rendering of the at least one stereoscopic image, the method comprises the steps for: | 02-05-2015 |
20150163531 | PROVISION OF A PERSONALIZED MEDIA CONTENT - Method for providing a personalized content having a determined sequencing of media contents, comprising steps of: | 06-11-2015 |
20150355856 | STORAGE DEVICE MANAGEMENT METHOD AND APPARATUS CORRESPONDING COMPUTER PROGRAM PRODUCT AND NON-TRANSITORY COMPUTER READABLE MEDIUM - The invention relates to a storage device management method allowing to manage the storage space, on a storage device, by proposing to an end user to store a new content he was going to consume if its storage determined size is lower than an already stored content size. | 12-10-2015 |
Eric Gautier, Cesson Sevigne Cedex FR
Patent application number | Description | Published |
---|---|---|
20110158607 | METHOD AND DEVICE FOR RECEPTION OF VIDEO CONTENTS AND SERVICES BROADCAST WITH PRIOR TRANSMISSION OF DATA - The invention relates to a method for reception of video contents and services streamed or broadcast by a television operator towards a multitude of reception devices, the encoded video contents and services being split into a first data stream and a second data stream, comprising a step for receiving the first data stream streamed or broadcast in a first transport session, a step for receiving the second data stream transmitted in a second transport session, the second data stream being transmitted prior to the first data stream and the second data stream not being able to be decoded without the first data stream, a step for recording the second data stream in a storage means of the device, a step for continuously synchronizing the second data stream with the first data stream into a stream being sent to the decoding means. | 06-30-2011 |
20120257492 | DIGITAL RECEIVER AND CORRESPONDING DIGITAL TRANSMISSION SYSTEM SERVER - The present invention concerns a receiver and an error correction method at a receiver, comprising the steps of receiving data information from a broadcast network in a sequence of packets, detecting a first packet within the sequence of packets being a corrupted packet, identifying a packet identifier and a sequence number of the first packet, requesting, on a second network, to receive a transport packet identified with the sequence number and comprising the first packet and receiving the first packet embedded in the transport packet, from the second network. | 10-11-2012 |
20120297435 | METHOD FOR SIGNALING BROADCAST VIDEO CONTENT, AND RECORDING METHOD AND DEVICE USING THE SIGNALING - A signaling method of video content and services broadcast by to a multitude of reception devices, the contents being encoded into data packets transmitted in a transport stream associated with a signaling stream is disclosed that comprises an insertion step of a unique identifier associated with each of the video contents or services in the signaling stream; an insertion step of the unique identifier into packets of the transport stream transmitting the video content or service corresponding to the unique identifier. Advantageously, the unique identifier is derived from a characteristic of the content among the title of the video content or service, the date and theoretical continuous broadcast time of the video content or service. A method for recording and a recording device using the signaling is further disclosed. | 11-22-2012 |
Estelle Gautier, Lormont FR
Patent application number | Description | Published |
---|---|---|
20080269438 | Novel Catalytic Aluminum-Free Combination for Polymerizing Alpha-Olefins and Polymerization Method Using Same - The invention concerns a novel catalytic combination for polymerizing alpha-olefins based on a titanium diamidide complex. The invention also concerns a method for polymerizing alpha-olefins using said catalytic combination, in the absence of any aluminum-containing compound. The inventive catalytic combination comprises: component A which is a dichlorinated titanium diamidide complex of general formula (I) wherein R represents a methyl group (component A2) or an isopropyl group (component A1); component B which is a dialkylmagnesium whereof the reaction with component A enables an alkylated component AA to be obtained: and as activator of said component AA, component C which is trispentafluorophenylboran (B(C | 10-30-2008 |
Fabien Gautier, Avrille FR
Patent application number | Description | Published |
---|---|---|
20100016228 | TRUNCATED BARD1 PROTEIN, AND ITS DIAGNOSTIC AND THERAPEUTIC USES - The invention concerns a novel polypeptide derived from the cleavage of the BARD1 protein, a nucleic acid encoding for said polypeptide, and their diagnostic and therapeutic uses, in particular for treating tumors. | 01-21-2010 |
Florian Gautier, Leval FR
Patent application number | Description | Published |
---|---|---|
20120312207 | Device and Method for Efficient Mixing of Two Streams - In one embodiment, a method for generating heat energy includes injecting a stream having a concentration of at least 50% oxygen (O | 12-13-2012 |
Francois Gautier, Seynod FR
Patent application number | Description | Published |
---|---|---|
20100055253 | MICRO-ENCAPSULATED CAPSICUM, METHOD FOR PREPARING THE SAME AND USE THEREOF - A food additive or feed ration for an animal contains an active agent including at least one capsaicinoid. The additive or ration is prepared by a method which includes the step of cold-state atomizing of granulating a liquid mixture containing an encapsulation fat, the active agent including at least one capsaicinoid. Solid particles of the mixture are thus produced. The cold-state atomization or the granulation act on the nature of the encapsulating fat, on the particle size, and on the temperature of the atomization step in order to control the capsaicinoid release kinetics in the digestive tract of animals. | 03-04-2010 |
20110064864 | Food Additive for Ruminants Based on Eugenol and Cinnamaldehyde - The invention concerns a composition based on a mixture of eugenol and cinnamaldehyde, as food additive for feeding ruminants. The composition may be incorporated in a food additive, or a salt block. The eugenol and the cinnamaldehyde may be natural or identical natural constituents. Administering the composition or the food additive increases meat production and milk production. | 03-17-2011 |
20140056983 | FOOD ADDITIVE FOR RUMINANTS BASED ON EUGENOL AND CINNAMALDEHYDE - The invention concerns a composition based on a mixture of eugenol and cinnamaldehyde, as food additive for feeding ruminants. The composition may be incorporated in a food additive or a salt block. The eugenol and the cinnamaldehyde may be natural or identical natural constituents. Administering the composition of the food additive increases meat production and milk production. | 02-27-2014 |
Francois Gautier, Colombes FR
Patent application number | Description | Published |
---|---|---|
20150342321 | DEVICE FOR PACKAGING A PRODUCT, IN PARTICULAR A COSMESTIC PRODUCT - The device comprises: a casing ( | 12-03-2015 |
20150367367 | RETRACTABLE COVERING ELEMENT AND PRODUCT PACKAGING AND APPLICATION ASSEMBLY EQUIPPED WITH SUCH A SYSTEM - The present invention concerns a retractable covering system suitable for covering a handling element protruding from the neck of a product reservoir, said system comprising an assembly ring defining a longitudinal axis and an axial direction; and a cap translatable along the longitudinal axis relative to the assembly ring between a deployed position, in which it extends substantially protruding relative to said ring, and a retracted position, in which it is at least partially retracted relative to said ring; said system further comprising: an elastic element biasing the cap toward the deployed position; and a reversible locking device to lock the cap in the retracted position. | 12-24-2015 |
François Gautier, Seynod FR
Patent application number | Description | Published |
---|---|---|
20100055253 | MICRO-ENCAPSULATED CAPSICUM, METHOD FOR PREPARING THE SAME AND USE THEREOF - A food additive or feed ration for an animal contains an active agent including at least one capsaicinoid. The additive or ration is prepared by a method which includes the step of cold-state atomizing of granulating a liquid mixture containing an encapsulation fat, the active agent including at least one capsaicinoid. Solid particles of the mixture are thus produced. The cold-state atomization or the granulation act on the nature of the encapsulating fat, on the particle size, and on the temperature of the atomization step in order to control the capsaicinoid release kinetics in the digestive tract of animals. | 03-04-2010 |
Frederic Gautier, Gagny FR
Patent application number | Description | Published |
---|---|---|
20130127583 | DEVICE FOR PROTECTING AN ELECTRICAL CIRCUIT FED BY AN ALTERNATING CURRENT WHICH CAN BE INTEGRATED INTO A CONTACTOR - Device for protecting an electrical circuit fed by an alternating current, comprising a housing and a fuse element disposed in the housing. The housing comprises a first portion and a second portion which are mobile in relation to one another, and elastic means suitable for causing the first portion to bear against the second portion and causing the housing to be set in a closed state. | 05-23-2013 |
Frederic Gautier, Monnaie FR
Patent application number | Description | Published |
---|---|---|
20080247197 | ONE-WAY DIPOLAR COMPONENT WITH A PROTECTION AGAINST OVERCURRENT - A one-way dipolar component with overcurrent protection including, in parallel, a first one-way dipolar component with a positive temperature coefficient; and a second one-way dipolar component having the same biasing as the first one-way dipolar component having a conduction threshold voltage greater than the conduction threshold voltage at ambient temperature of the first one-way dipolar component, the second component comprising a silicon diode in series with a component of a zener diode type. | 10-09-2008 |
20090141014 | CONTROLLING AN ENERGY RECOVERY STAGE OF A PLASMA SCREEN - A method and a circuit for controlling a power recovery stage of a plasma display panel including a resonant circuit of at least one inductive element and one capacitive element, wherein the capacitive element is precharged to half a supply voltage of the display panel. | 06-04-2009 |
20130107595 | Control of a Switch in a Power Converter | 05-02-2013 |
Frédéric Alain Gautier, Gagny FR
Patent application number | Description | Published |
---|---|---|
20130112458 | DEVICE FOR PROTECTION OF A LIVE ELEMENT MOUNTED ON A SUPPORT IN AN ELECTRICAL BOX - Device for protection of a live element mounted on a support in an electrical distribution box, comprising an insulative cap adapted to cover the live element and retaining means adapted to retain the protection device fixed to the support. The protection device comprises an articulated junction adapted to couple the cap to the retaining means so that the cap is articulated relative to the retaining means in a first position in which the live element is electrically protected and a second position enabling access to the live element. | 05-09-2013 |
Frédéric Alain Gautier, Gagny FR
Patent application number | Description | Published |
---|---|---|
20130112458 | DEVICE FOR PROTECTION OF A LIVE ELEMENT MOUNTED ON A SUPPORT IN AN ELECTRICAL BOX - Device for protection of a live element mounted on a support in an electrical distribution box, comprising an insulative cap adapted to cover the live element and retaining means adapted to retain the protection device fixed to the support. The protection device comprises an articulated junction adapted to couple the cap to the retaining means so that the cap is articulated relative to the retaining means in a first position in which the live element is electrically protected and a second position enabling access to the live element. | 05-09-2013 |
Gaël Gautier, Veretz FR
Patent application number | Description | Published |
---|---|---|
20110053053 | CELL HOLDER FOR FUEL CELL - A porous silicon wafer including, on its upper surface side, multiple recesses, this upper surface being coated with a porous silicon layer having pores smaller than those of the wafer bulk. | 03-03-2011 |
Gaël Gautier, Veretz FR
Patent application number | Description | Published |
---|---|---|
20110053053 | CELL HOLDER FOR FUEL CELL - A porous silicon wafer including, on its upper surface side, multiple recesses, this upper surface being coated with a porous silicon layer having pores smaller than those of the wafer bulk. | 03-03-2011 |
20130228822 | VERTICAL POWER COMPONENT - A vertical power component including a silicon substrate of a first conductivity type and, on the side of a lower surface supporting a single electrode, a well of the second conductivity type, in which the component periphery includes, on the lower surface side, a peripheral trench at least partially filled with a passivation and, between the well and the trench, a porous silicon insulating ring. | 09-05-2013 |
20130320395 | HIGH-VOLTAGE VERTICAL POWER COMPONENT - A vertical power component including: a silicon substrate of a first conductivity type; on the side of a lower surface of the substrate supporting a single electrode, a lower layer of the second conductivity type; and on the side of an upper surface of the substrate supporting a conduction electrode and a gate electrode, an upper region of the second conductivity type, wherein the component periphery includes, on the lower surface side, a porous silicon insulating ring penetrating into the substrate down to a depth greater than that of the lower layer. | 12-05-2013 |
20140217462 | VERTICAL POWER COMPONENT - A high-voltage vertical power component including a silicon substrate of a first conductivity type, and a first semiconductor layer of the second conductivity type extending into the silicon substrate from an upper surface of the silicon substrate, wherein the component periphery includes: a porous silicon ring extending into the silicon substrate from the upper surface to a depth deeper than the first layer; and a doped ring of the second conductivity type, extending from a lower surface of the silicon surface to the porous silicon ring. | 08-07-2014 |
20150108537 | HIGH-VOLTAGE VERTICAL POWER COMPONENT - A vertical power component includes a silicon substrate of a first conductivity type with a well of the second conductivity type on a lower surface of the substrate. The first well is bordered at a component periphery with an insulating porous silicon ring. An upper surface of the porous silicon ring is only in contact with the substrate of the first conductivity type. The insulating porous silicon ring penetrates into the substrate down to a depth greater than a thickness of the well. | 04-23-2015 |
Gérard Gautier, Cran Gevrier FR
Patent application number | Description | Published |
---|---|---|
20100331860 | MANIPULATOR WITH DECOUPLED MOVEMENTS, AND APPLICATION TO INSTRUMENTS FOR MINIMALLY INVASIVE SURGERY - A manipulator includes a main arm, of which the proximal end bears a drive, and a proximal manipulation structure, and of which the distal end bears a controlled distal structure that may itself bear a surgical tool. The main arm passes through a surgical trocar. The proximal manipulation structure includes two opposed contact zones and stress sensors positioned in a central zone between the two opposed contact zones. The stress sensors operate the drive as a function of the stresses applied to the contact zones in order to produce the pivoting and rotating movements of the surgical tool with respect to the main arm. This ensures that there is optimal decoupling of the movements in the various degrees of freedom, thus making it easier to obtain movements through stressing operations that are natural to the operating surgeon. | 12-30-2010 |
Gérard Gautier, Cran Gevrier FR
Patent application number | Description | Published |
---|---|---|
20100331860 | MANIPULATOR WITH DECOUPLED MOVEMENTS, AND APPLICATION TO INSTRUMENTS FOR MINIMALLY INVASIVE SURGERY - A manipulator includes a main arm, of which the proximal end bears a drive, and a proximal manipulation structure, and of which the distal end bears a controlled distal structure that may itself bear a surgical tool. The main arm passes through a surgical trocar. The proximal manipulation structure includes two opposed contact zones and stress sensors positioned in a central zone between the two opposed contact zones. The stress sensors operate the drive as a function of the stresses applied to the contact zones in order to produce the pivoting and rotating movements of the surgical tool with respect to the main arm. This ensures that there is optimal decoupling of the movements in the various degrees of freedom, thus making it easier to obtain movements through stressing operations that are natural to the operating surgeon. | 12-30-2010 |
Guillaume Gautier, Mennecy FR
Patent application number | Description | Published |
---|---|---|
20090140153 | Ionizing Radiation Detector - The invention concerns an ionizing radiation detector comprising a housing containing: | 06-04-2009 |
20110017914 | Ionizing Radiation Detector - The invention concerns an ionizing radiation detector comprising a housing containing: | 01-27-2011 |
20120286165 | Rare-Earth Halide Crystal Scintillator With Polished Sensitive Face - The invention relates to a single-crystal scintillator material comprising at least 50 wt % of rare-earth halide and comprising a polished first face. This material is integrated into an ionizing-radiation detector comprising a photoreceiver, the photoreceiver being optically coupled to the material via a face other than the polished first face. The material provides a good energy resolution and a high light intensity. The polishing may be carried out whatever the crystal orientation of the crystal. Loss of material due to this orientation is therefore prevented. | 11-15-2012 |
Guy-Marie Gautier, Pertuis FR
Patent application number | Description | Published |
---|---|---|
20110222642 | SFR NUCLEAR REACTOR OF THE INTEGRATED TYPE WITH IMPROVED COMPACTNESS AND CONVECTION - The invention relates to a novel architecture for a nuclear reactor of the integrated type. | 09-15-2011 |
20130216015 | INTEGRATED SODIUM-COOLED FAST NUCLEAR REACTOR - An improvement to an SFR reactor of the integrated type wherein each of the outlet windows of the intermediate exchangers is surrounded in an enclosure in fluid communication with a pipe shaped into a toroid; and each of the inlets of the pump group which pumps the sodium from the hot area to the cold area through the intermediate exchangers is also in fluid communication with the toroid, such that the primary sodium originating from the hot area and exiting from the intermediate exchangers flows through the toroid and is then directed to the cold area by the said pump group. | 08-22-2013 |
20160005498 | Electricity Generation Facility Comprising a Device for Producing Steam of Reduced Height, Application to PWR and BWR Reactors - The invention relates to an electrical energy generation facility comprising:—a steam generation device ( | 01-07-2016 |
Jean-Claude Gautier, Clapiers FR
Patent application number | Description | Published |
---|---|---|
20090004261 | PHARMACEUTICAL COMPOSITION FOR ORAL ADMINISTRATION OF A PYRAZOLE-3-CARBOXAMIDE DERIVATIVE - this invention discloses and claims a pharmaceutical composition in liquid or semi-liquid form, which is self-emulsifying or self-microemulsifying in aqueous medium, for the oral administration of a pyrazole-3-carboxamide derivative, in which said derivative is dissolved in an amphiphilic mixture containing one or more lipid solvents and a nonionic hydrophilic surfactant. | 01-01-2009 |
20130245115 | PHARMACEUTICAL COMPOSITION AND DOSAGE FORM COMPRISING DRONEDARONE, AND PREPARATION METHOD THEREOF - The disclosure relates to a pharmaceutical composition for oral administration, containing, as active principle, a benzofuran derivative having antiarrhythmic activity, in particular dronedarone and the pharmaceutically acceptable salts thereof, and at least one lipid carrier, said pharmaceutical composition being intended to be used in unit dosage form of the capsule type, in particular with a hard shell. This pharmaceutical composition and the dosage form comprising such a composition aim to limit the meal time effect following oral administration in humans. The lipid carrier allows: the solubilization of the active principle of the invention; and the shielding thereof from the negative effects of pH in the intestinal tract, thereby allowing same to be spared from the meal effect to a significant extent. | 09-19-2013 |
20150196528 | PHARMACEUTICAL COMPOSITION AND DOSAGE FORM COMPRISING DRONEDARONE, AND PREPARATION METHOD THEREOF - The disclosure relates to a pharmaceutical composition for oral administration, containing, as active principle, a benzofuran derivative having antiarrhythmic activity, in particular dronedarone and the pharmaceutically acceptable salts thereof, and at least one lipid carrier, said pharmaceutical composition being intended to be used in unit dosage form of the capsule type, in particular with a hard shell. This pharmaceutical composition and the dosage form comprising such a composition aim to limit the meal time effect following oral administration in humans. The lipid carrier allows: the solubilization of the active principle of the invention; and the shielding thereof from the negative effects of pH in the intestinal tract, thereby allowing same to be spared from the meal effect to a significant extent. | 07-16-2015 |
Jean-Claude Gautier, Paris FR
Patent application number | Description | Published |
---|---|---|
20130116316 | Solid Pharmaceutical Compositions Containing Benzofuran Derivatives - The present invention relates to a solid pharmaceutical composition for oral administration characterized in that it comprises a benzofuran derivative with antiarrhythmic activity, or one of the pharmaceutically acceptable salts thereof, as an active principle, and a pharmaceutically acceptable nonionic hydrophilic surfactant optionally in combination with one or more pharmaceutical excipients. | 05-09-2013 |
Jean-Luc Gautier, Guyancourt FR
Patent application number | Description | Published |
---|---|---|
20160035911 | PHOTOVOLTAIC STRUCTURE FOR A ROADWAY - A photovoltaic structure, or a photovoltaic structure for a roadway suitable for circulation of pedestrians and vehicles, including: at least one photovoltaic cell; and a non-opaque coating covering at least a front face of the photovoltaic cell and having an outer surface which is macrotextured and microtextured irregularly, with a mean texture depth MTD, measured according to the norm NF EN 13036-1, of between 0.2 mm and 3 mm, and a polishing resistance value PRV, according to the norm NF EN 13043, of at least PRV | 02-04-2016 |
Jean-Pierre Gautier, Toulouse FR
Patent application number | Description | Published |
---|---|---|
20100200701 | FLY-BY-WIRE CONTROL SYSTEM FOR AN AIRCRAFT COMPRISING DETECTION OF PILOT INDUCED OSCILLATIONS AND A CONTROL FOR SUCH A SYSTEM - A fly-by-wire control system for an aircraft including detection of pilot induced oscillations and a mobile control unit for such a system, According to the invention, provision is made for the pivotings of the mobile control unit to be damped by a controllable damper controlled by a detector that detects oscillations corresponding to pilot induced oscillations. | 08-12-2010 |
Ludmila Gautier, Roeschwoog FR
Patent application number | Description | Published |
---|---|---|
20120116722 | Detection of Defects in an Electrochemical Device - A method for detecting defects in an electrochemical device, including obtaining at least one characteristic value dependent on at least one variable received from the electrochemical device and determining at least one defect in said device from the characteristic value obtained. The method comprises a mathematical operation including a wavelet transform, which operation is carried out in order to obtain the characteristic value from the variable received. The invention also relates to a device that carries out one such method, as well as to a corresponding computer program. | 05-10-2012 |
Matthieu Gautier, Meylan FR
Patent application number | Description | Published |
---|---|---|
20130251014 | METHOD FOR IDENTIFYING AND DETECTING A RADIO SIGNAL FOR A COGNITIVE COMMUNICATION SYSTEM - A method of identifying an RF signal for a cognitive radio system. The signal is identified with a digital watermarking performed downstream from the digital modulation of the symbols to be transmitted. A method of detecting an RF signal watermarked is also disclosed. The identification method includes demodulating the received RF signal as a baseband, converting it digitally, and correlating the digital signal obtained with a predetermined digital signature. The correlation values are averaged using a recursive filter and the maximum value of the average values output from the filter is compared to a threshold to decide whether the RF signal is present. | 09-26-2013 |
20140038652 | PROCESS AND DEVICE FOR DETECTION OF A FREQUENCY SUB-BAND IN A FREQUENCY BAND AND COMMUNICATIONS EQUIPMENT COMPRISING SUCH A DEVICE - The invention relates to a process for detection of a signal in a frequency sub-band of a frequency band of an acquired signal y(t), the process comprising: | 02-06-2014 |
20140256370 | PROCESS AND DEVICE FOR DETECTION OF A FREQUENCY SUB-BAND IN A FREQUENCY BAND AND COMMUNICATIONS EQUIPMENT COMPRISING SUCH A DEVICE - The invention relates to a process for detection of a signal in a frequency sub-band of a frequency band of an acquired signal y(t), the process comprising: | 09-11-2014 |
Pascal Gautier, Brest FR
Patent application number | Description | Published |
---|---|---|
20100039588 | METHOD FOR MANUFACTURING A PSFLC-BASED AND/OR PSAFLC-BASED ELECTROOPTIC CELL AND CORRESPONDING ELECTROOPTIC CELL, DEVICE AND HELMET - A method is provided for manufacturing an electrooptic cell, which includes two plates of optically transparent material and at least one thickness of a composite gel based on a smectic liquid crystal and on a polymer provided between the plates, wherein the gel is in a smectic phase at ambient temperature. The method includes injecting a mixture of a ferroelectric and/or anti-ferroelectric smectic liquid and a monomer between the plates, wherein the monomer content of the mixture is between 5 and 25% by weight. The mixture is heated to above its smectic phase/nematic phase transmission temperature so that the mixture is in the nematic phase. The mixture is irradiated, by ultraviolet radiation, so as to polymerize the monomer and thus obtain the gel. During the irradiation step, an electric or magnetic field is applied to the mixture. | 02-18-2010 |
Patrice Gautier, Frontonans FR
Patent application number | Description | Published |
---|---|---|
20140366343 | DRIVE DEVICE USING NEEDLES TO DRIVE A HELICAL FIBER SHEET FOR NEEDLING - A drive device for driving a helical fiber sheet for needling, the device including a needling table having a stationary top surface for receiving a helical fiber sheet for needling, a circular turntable positioned under the top surface of the needling table and having a plurality of drive needles vertically mounted thereon, the drive needles passing through the needling table and projecting relative to its top surface, the drive needles being positioned on at least one diameter of the turntable, and a drive system constructed and arranged to drive the turntable in rotation relative to the top surface of the needling table about a vertical axis. | 12-18-2014 |
20140373322 | TABLE AND A METHOD FOR NEEDLING A TEXTILE STRUCTURE FORMED FROM AN ANNULAR FIBER PREFORM, WITH RADIAL OFFSETTING OF THE NEEDLING HEAD - A circular needling table for needling a textile structure made from an annular fiber preform, includes: a horizontal top on which an annular fiber preform is to be placed; a driver system constructed and arranged to drive the fiber preform in rotation about a vertical axis of rotation; and a needling device for needling the fiber preform, the device including a needling head extending over a predetermined angular sector of the table top and to be driven with vertical reciprocating motion relative to the table top, and a mover system constructed and arranged to move the needling head in a direction that is radial relative to the axis of rotation of the fiber preform. | 12-25-2014 |
Patrick Gautier, Antony FR
Patent application number | Description | Published |
---|---|---|
20080287485 | NOVEL INDOLIZINE DERIVATIVES, METHOD FOR PREPARING SAME, AND THERAPEUTIC COMPOSITIONS COMPRISING SAME - The present invention is directed to compounds of formula (I): | 11-20-2008 |
Philippe Gautier, Le Plessis Pate FR
Patent application number | Description | Published |
---|---|---|
20140162156 | ON-BOARD ELECTRICITY PRODUCTION SYSTEM USING A FUEL CELL - The invention relates to an electricity production system for feeding electrical energy to a device of an aircraft. The system comprises a generator for generating gaseous hydrogen from hydrogen in non-gaseous form, a main tank connected upstream to the generator and for containing gaseous hydrogen under a pressure substantially higher than atmospheric pressure, the gaseous hydrogen being produced by the generator, at least one fuel cell, an expander connected upstream to the main tank and downstream to the fuel cell(s), where upstream and downstream are defined relative to the flow direction of the hydrogen under normal conditions of operation of the system, and a control device that regulates the flow rate and the pressure of the gaseous hydrogen from the main tank to the fuel cell(s) via the expander. | 06-12-2014 |
Pierre Gautier, Montry FR
Patent application number | Description | Published |
---|---|---|
20100132976 | PROTECTION DEVICE FOR POWER CABLES WITH IMPREGNATED-PAPER-BASED INSULATION - Protection device for power cables with impregnated-paper-based insulation Protection device for a power cable ( | 06-03-2010 |
Roland Gautier, Brest Cedex 3 FR
Patent application number | Description | Published |
---|---|---|
20130166985 | METHOD OF DETERMINING AT LEAST ONE PARAMETER OF AN ERROR-CORRECTING CODE IMPLEMENTED ON TRANSMISSION, CORRESPONDING DEVICE AND COMPUTER PROGRAM - A method and apparatus are provided for determining at least one parameter of an error correcting code implemented on transmission, termed a “coding parameter”, by analyzing a binary train received. The method implements a first step making it possible to coarsely define said at least one coding parameter, and a second step making it possible to refine said at least one coding parameter. | 06-27-2013 |
Sébastien Gautier, Flers FR
Patent application number | Description | Published |
---|---|---|
20110169312 | Hinge Device Having a Reinforced Collar - A hinge device comprising: | 07-14-2011 |
Sylvain Gautier, Ennery FR
Patent application number | Description | Published |
---|---|---|
20150240755 | FLUID FLOW VALVE, ESPECIALLY FOR RECIRCULATED EXHAUST GAS - A fluid flow valve that includes a movable closure member and a body that includes a projecting part that receives the closure member. The body is designed to be attached to a support in such a way that the projecting part is introduced into a housing in the support. In addition, the body is designed to allow the valve to be secured to the support in a direction transverse to a longitudinal direction of extension of the projecting part. The invention is suitable for the recirculation of exhaust gases of motor vehicle engines. | 08-27-2015 |
20150308754 | COOLANT-SUPPLYING FLANGE FOR A COMPONENT TO BE COOLED AND COMPONENT PROVIDED WITH SUCH A FLANGE - The invention relates to a coolant-supplying flange for a component to be cooled, especially an exhaust gas recirculation valve, said flange comprising a centring drum ( | 10-29-2015 |
20150345434 | VALVE, PARTICULARLY AN EXHAUST GAS RECIRCULATION VALVE - The invention pertains to a valve, particularly an exhaust gas recirculation valve, said valve comprising a conduit ( | 12-03-2015 |
Thomas Gautier, Yutz FR
Patent application number | Description | Published |
---|---|---|
20130325301 | METHOD OF CONTROLLING AN INTERNAL COMBUSTION ENGINE - A method of controlling fuel injection in an internal combustion engine having at least one cylinder with an associated fuel injector for performing injection events is proposed, wherein for each injection event a pulse width is determined with which the injector is kept open to spray a desired quantity of fuel. When the quantity of fuel of a given fuel injection event is greater than a learning threshold, a split fuel injection is performed, whereby a first, low injection pulse and a second, complementary injection pulse are executed. Data representative of a closing time and/or an opening time of the fuel injector is determined in respect of the first, low injection pulse and a learned correction value is elaborated based on the closing time and/or opening time, the learned correction value being subsequently used for injection control. | 12-05-2013 |
Vincent Gautier, Westhouse FR
Patent application number | Description | Published |
---|---|---|
20110283830 | CONCENTRIC SLAVE CYLINDERS TO ACTUATE CLUTCHES ON A DUAL CLUTCH TRANSMISSION - A clutch actuation device is provided for dual clutches of a Dual Clutch Transmission. The clutch actuation device includes, but is not limited to a cylinder assembly that is substantially fixed to a clutch casing. The cylinder assembly includes, but is not limited to an inner annular chamber, an outer annular chamber, an inner annular piston, and an outer annular piston. The inner annular chamber is intended for receiving liquid under pressure and includes, but is not limited to an inner inlet. Similarly, the outer annular chamber is intended for receiving liquid under pressure and includes, but is not limited to an outer inlet. The outer annular chamber surrounds a portion of the inner annular chamber. The inner annular piston is slidably disposed in the inner annular chamber for actuating a first clutch disc whilst the outer annular piston is slidably disposed in the outer annular chamber for actuating a second clutch disc. | 11-24-2011 |
20120222512 | DOUBLE CLUTCH ACTUATION ARRANGEMENT - A double clutch assembly is provided in accordance with an embodiment. A pivot axis of a first lever and a pivot axis of a second lever is located at the same side of a first actuating element and of a second actuating element, namely at the same side of the tubular element and of the annular element. Furthermore, the first lever is provided with a first lever actuation area in form of the toe end area of the inner lever for a first actuator device, for example a piston. The first actuating element in form of the tubular element is situated in an area between the first lever actuation area and the pivot axis of the first lever. | 09-06-2012 |