Boulet
Andre Boulet, Vancouver CA
Patent application number | Description | Published |
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20080274021 | Compact Fuel Processor - A fuel processor for producing a hydrogen-containing product stream from a fuel stream and an oxidant stream, comprises a mixing tube from which the combined fuel and oxidant stream is directed substantially axially into a reaction chamber. The reaction chamber comprises a turn-around chamber and a turn-around wall at one end for re-directing the combined reactant stream, so that in the turn-around chamber the re-directed stream surrounds and is in contact with the combined reactant stream flowing substantially axially in the opposite direction. This design and opposing flow configuration creates a low velocity zone which stabilizes the location of a flame in the fuel processor and offers other advantages. | 11-06-2008 |
20100213418 | Method Of Starting A Fuel Processor - In methods for starting a fuel processor, the equivalence ratio of reactants supplied to the fuel processor is controlled in a step-wise procedure to rapidly heat the fuel processor, and optionally sustain it within a desired temperature range until a hydrogen-containing gas stream is needed. | 08-26-2010 |
20110311761 | Parallel Passage Fluid Contactor Structure - A parallel passage fluid contactor structure for chemical reaction processes has one or more segments, where each segment has a plurality of substantially parallel fluid flow passages oriented in an axial direction; cell walls between each adjacent fluid flow passages and each cell wall has at least two opposite cell wall surfaces. The structure also includes at least one active compound in the cell walls and multiple axially continuous conductive filaments either embedded within the cell walls or situated between the cell wall surfaces. The conductive filaments are at least one of thermally and electrically conductive, are oriented in axially, and are in direct contact with the active compound, and are operable to transfer thermal energy between the active material and the conductive filaments. Heating of the conductive filaments may be used to transfer heat to the active material in the cell walls. Methods of manufacturing the structure are discussed. | 12-22-2011 |
20120144803 | Method Of Operating A Fuel Processor Intermittently - In situations where the demand for syngas is intermittent, a fuel processor is operated to provide a high absolute hydrogen and carbon monoxide production, rather than to give a high fuel-specific hydrogen and carbon monoxide production. When a syngas generator is operated to intermittently produce syngas, a heating process can be performed between periods of syngas demand in order to keep the fuel processor within a desired temperature range. The heating process can comprise various steps or events including performing a heating event, allowing a standby period, and/or performing a carbon conversion event. Carbon formed during the process of converting fuel to syngas can be advantageously converted to maintain the temperature of the fuel processor within a desired range in between periods of syngas demand. A predictive method can be employed to control at least a portion of the heating process. | 06-14-2012 |
20130152787 | METHOD OF ADSORPTIVE GAS SEPARATION USING THERMALLY CONDUCTIVE CONTACTOR STRUCTURE - A method of temperature swing adsorption allows separation of a first fluid component from a fluid mixture comprising at least the first fluid component in an adsorptive separation system having a parallel passage adsorbent contactor with parallel flow passages having cell walls which include an adsorbent material and axial thermally conductive filaments in direct contact with the adsorbent material. The method provides for transferring heat from the heat of adsorption in a countercurrent direction along at least a portion of the filaments during adsorption and transferring heat in either axial direction along the filaments to provide at least a portion of the heat of desorption during a desorption step. A carbon dioxide TSA separation process to separate carbon dioxide from flue gas also includes steps transferring heat from adsorption or for desorption along axial thermally conductive filaments. | 06-20-2013 |
20140137780 | SYSTEM AND METHOD FOR INTEGRATED ADSORPTIVE GAS SEPARATION OF COMBUSTION GASES - An integrated fuel combustion system with adsorptive gas separation separates a portion of carbon dioxide from a combustion gas mixture and provides for recycle of separated carbon dioxide to the intake of the fuel combustor for combustion. A process for carbon dioxide separation and recycle includes: admitting combustion gas to an adsorptive gas separation system contactor containing adsorbent material; adsorbing a portion of carbon dioxide; recovering a first product gas depleted in carbon dioxide for release or use; desorbing carbon dioxide from the adsorbent material and recovering a desorbed second product gas enriched in carbon dioxide for sequestration or use; admitting a conditioning fluid into the contactor and desorbing a second portion of carbon dioxide to recover a carbon dioxide enriched conditioning stream; and recycling a portion of the carbon dioxide enriched conditioning stream to an inlet of fuel combustor to pass through the fuel combustor for combustion. | 05-22-2014 |
20150068397 | METHOD OF ADSORPTIVE GAS SEPARATION USING THERMALLY CONDUCTIVE CONTACTOR STRUCTURE - A method of adsorption allows separation of a first fluid component from a fluid mixture comprising at least the first fluid component in an adsorptive separation system having a parallel passage adsorbent contactor with parallel flow passages having cell walls which include an adsorbent material. The method provides for transferring heat from the heat of adsorption in a countercurrent direction along at least a portion of the contactor during adsorption and transferring heat in either axial direction along the contactor to provide at least a portion of the heat of desorption during a desorption step. A carbon dioxide separation process to separate carbon dioxide from flue gas also includes steps transferring heat from adsorption or for desorption along the parallel passage adsorbent contactor. | 03-12-2015 |
20150099620 | PARALLEL PASSAGE FLUID CONTACTOR STRUCTURE - A parallel passage fluid contactor structure for chemical reaction processes has one or more segments, where each segment has a plurality of substantially parallel fluid flow passages oriented in an axial direction; cell walls between each adjacent fluid flow passages and each cell wall has at least two opposite cell wall surfaces. The structure also includes at least one active compound in the cell walls and multiple axially continuous conductive filaments either embedded within the cell walls or situated between the cell wall surfaces. The conductive filaments are at least one of thermally and electrically conductive, are oriented in axially, and are in direct contact with the active compound, and are operable to transfer thermal energy between the active material and the conductive filaments. Heating of the conductive filaments may be used to transfer heat to the active material in the cell walls. Methods of manufacturing the structure are discussed. | 04-09-2015 |
20150338098 | SYSTEM AND METHOD FOR INTEGRATED CARBON DIOXIDE GAS SEPARATION FROM COMBUSTION GASES - An integrated fuel combustion system with gas separation (adsorptive, absorptive, membrane or other suitable gas separation) separates a portion of carbon dioxide from a combustion gas mixture and provides for recycle of separated carbon dioxide to the intake of a fuel combustor for combustion. A process for carbon dioxide separation and recycle includes: admitting combustion gas to an adsorptive gas separation system contactor containing adsorbent material; adsorbing a portion of carbon dioxide; recovering a first product stream depleted in carbon dioxide for release or use; desorbing carbon dioxide from the adsorbent material and recovering a desorbed second product stream enriched in carbon dioxide for sequestration or use; admitting a conditioning and/or desorption fluid into the contactor and desorbing a second portion of carbon dioxide to recover a carbon dioxide enriched conditioning stream; and recycling a portion of the carbon dioxide enriched conditioning stream to an inlet of fuel combustor to pass through the fuel combustor for combustion. | 11-26-2015 |
20150375161 | SYSTEM AND METHOD FOR INTEGRATED ADSORPTIVE GAS SEPARATION OF COMBUSTION GASES - An integrated fuel combustion system with adsorptive gas separation separates a portion of carbon dioxide from a combustion gas mixture and provides for recycle of separated carbon dioxide to the intake of the fuel combustor for combustion. A process for carbon dioxide separation and recycle includes: admitting combustion gas to an adsorptive gas separation system contactor containing adsorbent material; adsorbing a portion of carbon dioxide; recovering a first product gas depleted in carbon dioxide for release or use; desorbing carbon dioxide from the adsorbent material and recovering a desorbed second product gas enriched in carbon dioxide for sequestration or use; admitting a conditioning fluid into the contactor and desorbing a second portion of carbon dioxide to recover a carbon dioxide enriched conditioning stream; and recycling a portion of the carbon dioxide enriched conditioning stream to an inlet of fuel combustor to pass through the fuel combustor for combustion. | 12-31-2015 |
Andre Jason Boulet, Vancouver CA
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20100300288 | GUARD LAYERS FOR RAPID CYCLE PRESSURE SWING ADSORPTION DEVICES - Guard layers are employed in the adsorbent beds of rapid cycle pressure swing adsorption (RCPSA) devices to protect the adsorbent therein from certain contaminants (e.g. water vapour). Conventional PSA devices typically pack the guard layer with as much guard material as is practical. In RCPSA devices however, the performance of the guard layer can be improved by using a reduced amount of guard material and increasing access to it. Such embodiments are characterized by guard layers with a channel fraction of greater than 50%. | 12-02-2010 |
Andre P. Boulet, Blainville CA
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20130309181 | THE USE OF A PHOTOSYNTHETIC CELL EXTRACT COMPRISING FUNCTIONAL THYLAKOIDS IN COSMETIC COMPOSITIONS - The invention relates to cosmetic and topical compositions containing an effective amount of a photosynthetic cell extract comprising a functional thylakoid system. The cosmetic compositions have anti-wrinkle and anti-aging effects on a user's skin. In addition, the photosynthetic cell extract protects skin against ultraviolet A (UVA) and ultraviolet (UVB) damage. | 11-21-2013 |
Antoine Boulet, Voiron FR
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20120103861 | TRAY FOR POSITIONING ELONGATED OBJECTS, IN PARTICULAR SYRINGE BODIES OR SYRINGES - Each of said elongated objects comprises a body and a flange. The tray includes a plate with openings and bearing surfaces. | 05-03-2012 |
Arnaud Boulet, Camphin En Carembault FR
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20090269776 | Magnetic Immunodiagnostic Method for the Demonstration of Antibody/Antigen Complexes especially of blood groups - The invention relates to a magnetic immunodiagnostic method for the demonstration of antibody-antigen complexes. One such method involves the research and/or identification of antibodies or antigens, preferably anti-antigen antibodies or antigens of a blood group, and comprises a suspension of magnetic particles coated with antigens that can be carried by cells such as erythrocytes. The invention also relates to a device and a kit for carrying out one such method. | 10-29-2009 |
Arnaud Boulet, Drocourt FR
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20130130280 | MAGNETIC IMMUNODIAGNOSTIC METHODS AND KIT FOR THE DEMONSTRATION OF ANTIBODY/ANTIGEN COMPLEXES IN ERYTHROCYTE BLOOD GROUPING AND PHENOTYPING - The current invention relates to a magnetic immunodiagnostic method for the demonstration of antibody/antigen complexes of blood group and phenotype. Such a method involves the research and/or identification of antibodies or antigens, preferably anti-antigen antibodies or antigens of a blood group. This method implements a suspension of magnetic particles coated with an antibody anti-glycophorin A that can recognize and specifically magnetize erythrocytes. The invention also includes a device and kit for carrying out one such method. | 05-23-2013 |
Arnaud Boulet, Arras FR
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20110207151 | Utilisation de ferrofluides pour le phenotypage sanguin et applications derivees - The invention relates to a method for phenotyping blood and/or performing an irregular agglutinin test and/or for determination of compatibility of a donor and receiver, using an aqueous solution of ferrofluid, obtained from a mixture of polyoxoanions of Fe(III) and at least one metal M(II) of oxidation state II. The invention further relates to a kit for carrying out said procedure. | 08-25-2011 |
20120040447 | MAGNETIC IMMUNODIAGNOSTIC METHOD FOR THE DEMONSTRATION OF ANTIBODY/ANTIGEN COMPLEXES ESPECIALLY OF BLOOD GROUPS - The invention relates to a magnetic immunodiagnostic method for the demonstration of antibody-antigen complexes. One such method involves the research and/or identification of antibodies or antigens, preferably anti-antigen antibodies or antigens of a blood group, and comprises a suspension of magnetic particles coated with antigens that can be carried by cells such as erythrocytes. The invention also relates to a device and a kit for carrying out one such method. | 02-16-2012 |
Benoit Boulet, Bouchervile CA
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20160091059 | SEAMLESS TRANSMISSION SYSTEMS AND METHODS FOR ELECTRIC VEHICLES - Multi-speed transmission for electric vehicles (EVs) can reduce the size of the electric motor and provide an appropriate balance between efficiency and dynamic performance. Currently used multi-speed transmissions for EVs were initially designed for internal combustion engine (ICE) vehicles. Since ICEs cannot operate below certain speeds and their speed control during gear changes is not an easy task, the presence of clutches or torque convertors is inevitable for start-ups, idle running and gear changing. This, however, is not the case for EVs as electric motors are speed controllable in a wide range of operating speeds. Accordingly, transmissions without clutches or torque converters are established for EVs. | 03-31-2016 |
Bertrand Boulet, Montesson FR
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20110010042 | METHOD AND SYSTEM FOR MONITORING SPEED OF A VEHICLE - A method and system for monitoring speed of a vehicle moving along a road that includes risk zones. The method determines: road conditions for each risk zone; a threshold speed of each risk zone based on the road conditions and on a distance to a posted speed limit within a high risk zone; a geographical position of the vehicle, a current risk zone in which the vehicle is moving based on the stored geographical position of the vehicle; and a current speed of the vehicle moving in the current risk zone which exceeds the threshold speed of a particular risk zone, resulting in performing a subsequent action (triggering an alarm within the vehicle, presenting a message to a driver in the vehicle, and/or automatically regulating the speed of the vehicle). The action is specific to the particular risk zone and dependent on the road conditions. | 01-13-2011 |
Christophe Arthur Paul Boulet, Chelmsford Essex GB
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20140269210 | TRANSDUCER FOR ACOUSTIC COMMUNICATIONS - There is disclosed herein a transducer for acoustic communications through a series arrangement of fluid and solid media, the transducer comprising: a signal processor configured to implement a communications scheme at and around a centre frequency of at least 1 MHz; a piezoelectric element for activation in accord with the communications scheme; an electrode electrically connected to the signal processor, and being attached to the piezoelectric element; and a substrate, having the piezoelectric element mounted thereon, wherein an aspect of the electrode at the piezoelectric element is approximately equal to the acoustic wavelength of an acoustic wave in the substrate at the centre frequency. There is further disclosed a remote monitoring device employing at least one of the transducers described, in concert with a further transducer. Still further, there is disclosed a method of communicating using the transducer described herein. | 09-18-2014 |
Christophe Arthur Paul Boulet, Essex GB
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20110282621 | REMOTE MONITORING - An apparatus and method are provided for monitoring, remotely, information relating to the motion of at least one moving object. The apparatus comprises: means for illuminating a retro-reflective data carrier mounted on each moving object, in particular when the moving object is located at a predetermined monitoring position; means for detecting, in optical signals returned by the retro-reflective data carrier, data representing a timing trigger and data representing an identifier for the at least one moving object; timer means responsive to a timing trigger detected at the predetermined monitoring position to trigger a timer associated with a detected identifier; and an output to provide timing information associated with the detected identifier, and hence relating to the at least one moving object at the predetermined monitoring position. The timing information may be used to derive relative ordering, relative timing or speeds of moving objects, for example. | 11-17-2011 |
Daniel A. Boulet, Sherwood Park CA
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20080276271 | VOTING AND HEADEND INSERTION MODEL FOR TARGETING CONTENT IN A BROADCAST NETWORK - A system and method is provided for use in connection with delivering content that is targeted to users of a broadcast network. In order to select content that is targeted to users of the broadcast network, signals are received from a plurality of customer premise equipment devices (CPEs) of the network users via a broadcast network interface. Based on the received signals, broadcast assets (e.g., programming, advertisements etc.) are selected from a collection of available asset options. Accordingly, at least a portion of the selected assets are inserted into a content stream of the broadcast network. Once the content stream is broadcast over a broadcast network interface, at least a portion of the selected assets area available for receipt by at least a portion of the CPEs. The CPEs generate reports regarding assets delivered such that asset providers can be billed based on guaranteed targeted impressions. | 11-06-2008 |
20110088059 | RESPECTING PRIVACY IN A TARGETED ADVERTISING SYSTEM - A method and apparatus for delivering targeted assets to subscribers using communication media, wherein each subscriber has a set top box, the method comprising the steps of generating a profile of each subscriber at the set top box associated with the respective subscriber, broadcasting an asset to all subscribers along with target information; and delivering the asset only to subscribers whose profiles match the target information. The delivery of the asset, and accumulated information from delivery of the asset to other subscribers, is reported to a user using an asset delivery notification, without identifying the subscriber to the user. A privacy manager is used to strip identification information from the asset delivery notification. The profile, which may include real time information, for example on whether the subscriber set is on and what it is tuned to, is generated by monitoring the viewing habits of the subscriber and storing the information at a set top box. | 04-14-2011 |
20120023522 | TARGETED IMPRESSION MODEL FOR BROADCAST NETWORK ASSET DELIVERY - Systems and methods are presented for insertion of assets into a stream of content (e.g., audio and/or video programming). Such assets may be targeted to network users separate from the surrounding content and deliveries thereof confirmed. Among other things, these systems and methods enable a new advertising paradigm based on guaranteed delivery of targeted commercial impressions. In this regard, the systems and methods generally provide assets with broadcast network programming (e.g., via actual insertion and/or switching to an asset channel) based on actual audience observations. For example, asset providers may wish to target assets for delivery according to specific audience classifications (e.g., gender, income level, locale, age, etc.). Programming providers, such as television programmers and radio programmers (e.g., standard tower broadcast radio and satellite radio), may receive information from broadcast network users and insert the assets into available bandwidth based on that information. | 01-26-2012 |
Frederic Boulet, Issy Les Moulineaux FR
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20130312110 | PROTECTION OF APPLETS AGAINST HIDDEN-CHANNEL ANALYSES - The invention relates in particular to an electronic device equipped with a virtual machine for executing an applet. The virtual machine is arranged so as to recognize the instructions of the applet and to execute a code corresponding to each instruction. The virtual machine comprises an association module arranged so as to associate several distinct but operationally identical codes with one and the same instruction, and a selection module arranged so as to select the code to be executed for said instruction in a random manner. The invention also relates to a method of securing a counter-electronic device against hidden-channel attacks. | 11-21-2013 |
Frédéric Boulet, Le Perray En Yvelines FR
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20150356008 | METHOD FOR ACCESS TO ALL THE CELLS OF A MEMORY AREA FOR PURPOSES OF WRITING OR READING DATA BLOCKS IN SAID CELLS - A method for access to all cells in a memory area for purposes of writing or reading data blocks in the cells may include, for each access time (Ti with i=0 to N) to the cells in the memory area to be accessed, a process of determining the address (ADRj, with j=0 to N) of the cell of the memory area to be accessed at the access time (Ti), an address (ADRj) determined for an access time Ti not being once again determined for another access time (Tk, k≠j). The process of determining each address (ADRj) may be a pseudorandom process. The method may be used, for example, in any type of card, chip card, SIM card, etc., which includes a processing unit, such as a microcontroller, for manipulating cryptographic data serving to identify and/or authenticate a user of such a card. | 12-10-2015 |
Gary Boulet, Rindge, NH US
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20130048610 | EDGE BEVEL REMOVAL APPARATUS AND METHOD - A substrate edge bevel etch module for etching a material from a peripheral edge of a substrate with an etchant is described. The substrate edge bevel etch module includes a rotatable substrate holder having a support for a substrate, and a surface tension etch applicator comprising a wetted etching surface opposing a substrate surface proximate an edge of the substrate when the surface tension etch applicator is located proximate to the edge of the substrate. The surface tension etch applicator further includes an etchant dispensing portion, proximate the wetted etching surface, which dispenses an etchant in a region between the wetted etching surface and the substrate surface and wet at least a portion of the wetted etching surface and the substrate surface. A spacing between the wetted etching surface and the substrate surface is selected to retain the etchant using surface tension forces and form a meniscus there between. | 02-28-2013 |
Guillaume Boulet, L'Isle Jourdain FR
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20160068269 | Ventilation Apparatus, Aircraft Comprising a Such Ventilation Apparatus and Associated Monitoring Method - The ventilation apparatus ( | 03-10-2016 |
Jean Boulet, Paris FR
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20100326738 | DRILL PACKER MEMBER, DRILL PIPE, AND CORRESPONDING DRILL PIPE STRING - An element for a drill string includes at least one zone bearing on a wall of the drilled hole, the bearing zone including at least one bearing section with an external diameter greater than the diameter of the other portions of the element, and two activation zones substantially adjacent to the bearing zone and disposed upstream and downstream of the bearing zone. The activation zones include a plurality of grooves with a generally helical shape about the axis of the element. The bearing zone includes two guide sections in a shape of a convex rounded body of revolution, disposed upstream and downstream of the bearing section in a manner adjacent to the bearing section, and tangential to the bearing section and to the activation zones. | 12-30-2010 |
20110155470 | DRILL STRING ELEMENT WITH INSTRUMENTS - A drill string element including an elongate tubular body delimiting an interior surface longitudinally including at least one portion of revolution and including a first hole provided in the elongate tubular body. That first hole includes a first end opening at the portion of revolution, and in a vicinity of the first end a longitudinal axis intersecting the interior surface at an intersection location. The longitudinal axis, in projection into a first plane passing through the central axis of the portion of revolution and containing the intersection location, forms a first angle of a value that is not zero and in projection into a second plane tangential to the interior surface at the intersection location forms a second angle of a value that is not zero. | 06-30-2011 |
20120199400 | DRILL PIPE AND CORRESPONDING DRILL FITTING - A drillpipe for a drill stem to drill a hole. The drill stem includes a drill string and a bottom hole assembly. The drillpipe includes a first end having a first inertia, a second end having a second inertia, a first intermediate zone adjacent to the first end, a second intermediate zone adjacent to the second end, and a central substantially tubular zone with an external diameter smaller than the maximum external diameter of at least the first or the second end. A casing is fixed on the pipe over a portion of the external surface thereof, at least one physical parameter sensor is disposed in the casing, and at least one data transmission/storage mechanism is connected to the sensor output, the casing being disposed at a distance from the first and second ends, the casing being integral with the central zone at a distance from the first and second intermediate zones and having a smaller inertia than the first and second inertias. | 08-09-2012 |
20150252629 | STABILIZER DEVICE FOR BOTTOM HOLE ASSEMBLY - A stabilizer device ( | 09-10-2015 |
Jean Boulet, Brooklyn, NY US
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20120290986 | Management Of Corporate Entities - Systems and methods are provided to facilitate corporate entity management. According to some embodiments, a user interface is provided including an entity selection area allowing selection of at least one corporate entity from a plurality of corporate entities, and a plurality of selectable elements, each of the selectable elements being selectable to cause presentation of an associated area, wherein an area associated with each of the plurality of selectable elements presents information relating to the at least one corporate entity and to the associated selectable element. | 11-15-2012 |
Jean-Claude Boulet, Vinassan FR
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20100297289 | Composition for Stabilising a Dietary Aqueous Liquid Sensitive to Oxidation - The present invention relates to a composition for protecting from oxidation a dietary liquid, which contains substances sensitive to oxidation during the shelf-life thereof including a combination of two types of yeast cells: | 11-25-2010 |
John Saussy Boulet, Silver Spring, MD US
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20130269502 | Frame Cajon - This invention relates to a musical instrument, specifically a frame cajon comprising a cuboid frame with structural surfaces on the top and bottom that completely support the weight of the player allowing multiple playable sides to be attached for the percussionist. Two of the sides are further partitioned to produce a high and low pitched tone. Where a raspier tone is desired, snare wires are strung vertically between top and bottom horizontal members of the frame. The vertical members on each side of the snares are slightly concave to gently engage the snares with the playing surface. One side has a 16″ drum head mounted for playing, resonance, and tuning the cajon. The cajon is raised a minimum of two and a half inches on casters or by other means to acoustically decouple the cajon from the floor to improve tone and clarity. | 10-17-2013 |
Ludivine Boulet, Aix-En-Provence FR
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20140174054 | FEED SYSTEM AND A METHOD OF SUPPRESSING THE POGO EFFECT - A rocket engine feed system, includes a feed circuit including a device for varying a gas volume in the feed circuit to suppress the POGO effect. A method of suppressing the POGO effect varies at least one hydraulic resonant frequency by varying a rate at which gas is injected into the feed circuit. | 06-26-2014 |
Michele Boulet, Charlebourg CA
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20090078726 | GARMENT HANGER - A garment hanger ( | 03-26-2009 |
Nicolas Boulet, Colomiers FR
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20140000999 | Connecting rod incorporating an energy absorber | 01-02-2014 |
20140230213 | DEVICE AND METHOD FOR REPAIRING A DAMAGED ZONE OF AN INTERMEDIATE LAYER OF A MULTILAYER STRUCTURE BY WAY OF DEFORMABLE CORRUGATED RINGS - A device for repairing a damaged zone in a first cavity, with a first diameter, of an intermediate layer interposed between two layers that have a second cavity with a second diameter smaller than the first diameter. The device includes a stop that forms an abutment at the interface between the first cavity and one of the second cavities, a ring having a deformable corrugated shape, an initial inside diameter, an initial outside diameter smaller than the second diameter, and being positioned in the first cavity, a deformation element having an elastically variable outside diameter initially smaller than the initial inside diameter of the ring, and a tool being able to increase the outside diameter of the deformation element so that it deforms the ring in the first cavity in order to reduce the difference between the first and second diameters. | 08-21-2014 |
Nicolas Boulet, Toulouse FR
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20120055008 | METHOD FOR JOINING TOGETHER AIRCRAFT PARTS - In the method of fastening aircraft parts together, the following steps are performed: | 03-08-2012 |
20120145254 | AIR INLET FOR AIRCRAFT PROPULSION UNIT HAVING A STRUCTURE RESISTANT TO EXCESS PRESSURE AND A PROCESS FOR REPAIRING AN AIR INLET OF AN AIRCRAFT PROPULSION UNIT - An air inlet for nacelle of an aircraft propulsion unit comprising an inner envelope provided with a plurality of orifices for passage of fluid passing through said envelope, and a lip connected to the upstream edge of said inner envelope, and having a portion devoid of orifices for passage of fluid with an axial span of between 20% and 90% of the span of said inner envelope, and a circumferential span α of between 60° and 150° about a longitudinal axis of said air inlet. | 06-14-2012 |
20120177878 | Part For And Method Of Repairing A Damaged Structure, In Particular An Airframe Skin, And A Repair Kit For Implementing It - The invention aims to enable rapid and efficient repair of damaged metal structures, in particular airframe fuselage skins, without necessitating any additional thickness compromising the transmission of waves. To this end it proposes a double internal/external plate constituted by a particular material. In one embodiment, the damaged structure having an external face and an internal face, the part features a substantially plane double internal/external plate adapted to be fastened to the internal face and the external face of the metal structure, respectively, and a central hub connecting the internal plate and the external plate. A groove is thus formed between these plates. The part is constituted of a single composite material block, and a glass ply, lining the groove, may be positioned between the plates and the structure. The hub may have passing through it at least one orifice adapted to allow connections to pass through the structure. | 07-12-2012 |
20120321398 | DEVICE FOR REPAIR OF DEFECTS IN A STRUCTURE - A device for repairing defects in an internal layer of a structure, for example, an aircraft. The device includes a cylindrical body which rotates around its axial direction, a movement conversion device housed in the cylindrical body and assembled such that it is able to move in the axial direction, a configuration device able to cause the displacement of the conversion device by an axial traveling motion, and a cutting element coupled to the cylindrical body and to the conversion device such that the cutting element is able to be made to rotate by the cylindrical body and to be made to move with a radial displacement by the conversion device between a folded position and a deployed position through an opening defined in the cylindrical body in order to machine the internal layer with a cut which depends on the axial displacement of the conversion device. | 12-20-2012 |
Olivier Boulet, Sailly Labourse FR
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20090269776 | Magnetic Immunodiagnostic Method for the Demonstration of Antibody/Antigen Complexes especially of blood groups - The invention relates to a magnetic immunodiagnostic method for the demonstration of antibody-antigen complexes. One such method involves the research and/or identification of antibodies or antigens, preferably anti-antigen antibodies or antigens of a blood group, and comprises a suspension of magnetic particles coated with antigens that can be carried by cells such as erythrocytes. The invention also relates to a device and a kit for carrying out one such method. | 10-29-2009 |
20110207151 | Utilisation de ferrofluides pour le phenotypage sanguin et applications derivees - The invention relates to a method for phenotyping blood and/or performing an irregular agglutinin test and/or for determination of compatibility of a donor and receiver, using an aqueous solution of ferrofluid, obtained from a mixture of polyoxoanions of Fe(III) and at least one metal M(II) of oxidation state II. The invention further relates to a kit for carrying out said procedure. | 08-25-2011 |
Olivier Boulet US
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20120040447 | MAGNETIC IMMUNODIAGNOSTIC METHOD FOR THE DEMONSTRATION OF ANTIBODY/ANTIGEN COMPLEXES ESPECIALLY OF BLOOD GROUPS - The invention relates to a magnetic immunodiagnostic method for the demonstration of antibody-antigen complexes. One such method involves the research and/or identification of antibodies or antigens, preferably anti-antigen antibodies or antigens of a blood group, and comprises a suspension of magnetic particles coated with antigens that can be carried by cells such as erythrocytes. The invention also relates to a device and a kit for carrying out one such method. | 02-16-2012 |
Romain Boulet, Vaulnaveys Le Haut FR
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20120241918 | PROCESS FOR THE REALIZATION OF ISLANDS OF AT LEAST PARTIALLY RELAXED STRAINED MATERIAL - The present invention relates to the field of semiconductor manufacturing. More specifically, it relates to a method of forming islands of at least partially relaxed strained material on a target substrate including the steps of forming islands of the strained material over a side of a first substrate; bonding the first substrate, on the side including the islands of the strained material, to the target substrate; and after the step of bonding splitting the first substrate from the target substrate and at least partially relaxing the islands of the strained material by a first heat treatment. | 09-27-2012 |
Xavier Boulet, Nousty FR
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20150134198 | METHOD FOR MONITORING A DEGRADATION OF AN ON-BOARD DEVICE OF AN AIRCRAFT WITH AUTOMATIC DETERMINATION OF A DECISION THRESHOLD - A method for monitoring degradation of an on-board device of an aircraft includes comparing an abnormality score obtained for a given aircraft flight to a decision threshold and emitting an alarm when the decision threshold is exceeded. The decision threshold is determined automatically for a given alarm probability Pa, corresponding to probability of an alarm being emitted during the monitoring when the on-board device is undamaged, by: calculating plural abnormality scores for plural flights of the aircraft without degradation to obtain a probability density distribution of the abnormality score, the distribution being specific to a physical nature of the on-board device; adjusting the distribution using a non-parametric estimator of the probability density to obtain a continuous adjusted distribution function; calculating a continuous adjusted allocation function from the continuous adjusted distribution function; and reading precedent of the continuous adjusted allocation function for value 1-Pa, the precedent corresponding to the decision threshold. | 05-14-2015 |
Xavier Boulet, Moissy-Cramayel Cedex FR
Patent application number | Description | Published |
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20130179097 | METHOD FOR MONITORING A MEASURING CHAIN OF A TURBOJET ENGINE - A method for monitoring a measuring chain of an aircraft turbojet engine, the measuring chain including at least two replicated channels for measuring a variable of the turbojet engine, the method including a step for measuring the position of a fuel metering valve of the turbojet engine during the flight of the aircraft and a step for normalizing the deterioration indicator according to the position of the fuel metering valve. | 07-11-2013 |