Legros
Anne-Catherine Legros, Cernay La Ville FR
Patent application number | Description | Published |
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20140127274 | COMPOSITION COMPRISING PERLITE AND A POLYMER BEARING A CARBOSILOXANE DENDRIMER-BASED UNIT - The present invention concerns a composition comprising a physiologically acceptable medium containing perlite and at least one vinyl polymer bearing at least one carbosiloxane dendrimer-based unit. The composition is used in the care of and for making up the skin, in particular to provide a matt effect. | 05-08-2014 |
Craig R. Legros, Rockford, IL US
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20090160281 | PERMANENT MAGNET MOTOR WITH RADIALLY SUPPORTED SLEEVE - A rotor assembly includes several permanent magnets separated by spacers. The permanent magnets and the spacers are all fabricated from material having the same coefficient of thermal expansion. The spacers are in a non-magnetized state and provide support for a sleeve placed in a high interference fit with the permanent magnets. The sleeve is thereby fully supported about the inner circumference such that uneven bending stresses are significantly reduced to provide a desired operational life. | 06-25-2009 |
20090230804 | ROTOR ASSEMBLY FOR ELECTROMECHANICAL MACHINE - A rotor assembly for an electromechanical machine includes a rotor core, an outer sleeve and an inner sleeve. The rotor core includes an outer diameter, and the outer sleeve is positioned about the outer diameter. The inner sleeve is positioned between the rotor core and the outer sleeve. One of the outer sleeve and the inner sleeve dampens electromagnetic flux generated by the rotor assembly. | 09-17-2009 |
20100237733 | HYBRID AIRCRAFT ELECTRICAL ARCHITECTURE WITH BOTH VARIABLE AND CONSTANT FREQUENCY GENERATORS - An electrical generation system utilizes a variable frequency generator operating in combination with a constant frequency generator. Also disclosed and claimed are an aircraft electrical architecture, and a gas turbine engine incorporating the above electrical generation system. | 09-23-2010 |
20100283338 | OIL FILTER BYPASS VALVE ASSEMBLY FOR A GENERATOR - A bypass valve assembly for a generator includes a spring cover with a flange which extends in a radial direction from a spring cover body. The spring cover body defines an overall length dimension, the overall length dimension to an end of the spring cover body to the flange dimension defines a ratio between 1.6:1-1.2:1. The bypass valve assembly also includes a valve sleeve with a multiple of windows. Each of the multiple of windows includes a longitudinal edge which defines a longitudinal edge radius and corner radius. | 11-11-2010 |
20100289328 | HYBRID CONSTANT/VARIABLE FREQUENCY STARTER DRIVE - A power generation system and method uses a constant frequency generator to generate electrical power in a generate mode. When operating in a start mode, the constant frequency generator is controlled by a motor controller which at least partially controls another component while the system is in a generate mode. The power generation system and method can be implemented in, for example, an aircraft electrical architecture. | 11-18-2010 |
20110309190 | LAYSHAFT GENERATOR - An apparatus is provided and includes a rotatable shaft on which a first bevel gearbox is disposed, a layshaft on which a second bevel gearbox is disposed, the first and second bevel gearboxes being coupled to transmit shaft rotation to the layshaft, an accessory gearbox to which the layshaft and one or more accessories are coupled and a generator operably disposed on the layshaft between the second bevel gearbox and the accessory gearbox. | 12-22-2011 |
20130025828 | MOTOR WITH COOLED ROTOR - A fan includes an air movement implement including a blade and a motor that drives the air movement implement. The motor includes a rotor that includes an internal diameter heat exchanger and a heat pipe having a first end and a second end, the first end in thermal contact with the internal diameter heat exchanger and the second end in thermal contact with the blade. | 01-31-2013 |
20130025833 | STATIC DISSIPATING AGENT DISPERSION APPARATUS AND METHOD - A static dissipating agent (SDA) dispersion apparatus and method disperses an SDA into a coolant system from a filter having a filter material and an SDA suspended within the filter material. | 01-31-2013 |
20130177405 | WET TURBOMACHINE - A turbomachine includes a motor including a rotor assembly and a stator assembly. A sleeve fluidly separates the rotor assembly from the stator assembly. The sleeve has first and second ends axially spaced from one another. In one example, first and second seals are arranged at the first end and fluidly separate the rotor assembly from the stator assembly. The second seal is arranged downstream from the first seal relative to the rotor assembly. In another example, the sleeve includes wet and dry sides. A first seal is arranged at the first end on the wet side. A drain is provided in the housing and arranged in a region downstream from the first seal. The drain fluidly connects the region to an exterior of the housing. | 07-11-2013 |
20130221794 | ROTOR END BAND - An end band and method of forming an end band for a rotor. The end band includes a hollow cylindrical band, wherein at least a portion of the band has a grain flow in a direction parallel to the hoop stress of the band. The end band also includes at least a portion having a grain flow in a direction perpendicular to the hoop stress of the band. | 08-29-2013 |
20130270828 | HOUSING FOR AN ELECTRICAL STARTER MOTOR - A housing for an electrical device includes an interior surface and one or more stress reducing notches. The interior surface is configured to interface with one or more internal components of the motor. The one or more stress reducing notches are located along the interior surface of the housing. | 10-17-2013 |
20140070634 | CONTAINMENT BAND FOR PERMANENT MAGNET GENERATOR - A rotor has a rotor body for rotation about a shaft. A plurality of permanent magnets are spaced circumferentially about the rotor body. A containment band is positioned radially outwardly of the permanent magnets. The containment band has a containment band coefficient of thermal expansion. The permanent magnets have a permanent magnet coefficient of thermal expansion, taken parallel to a magnetic alignment. A ratio of the containment band coefficient of thermal expansion to the permanent magnet coefficient of thermal expansion is less than or equal to 1.15. | 03-13-2014 |
20140360242 | ROTOR END BAND - An end band and method of forming an end band for a rotor. The end band includes a hollow cylindrical band, wherein at least a portion of the band has a grain flow in a direction parallel to the hoop stress of the band. The end band also includes at least a portion having a grain flow in a direction perpendicular to the hoop stress of the band. | 12-11-2014 |
20150300749 | MOTOR WITH COOLED ROTOR - A fan includes an air movement implement including a blade and a motor that drives the air movement implement. The motor includes a rotor that includes an internal diameter heat exchanger and a heat pipe having a first end and a second end, the first end in thermal contact with the internal diameter heat exchanger and the second end in thermal contact with the blade. | 10-22-2015 |
David Legros, Froges FR
Patent application number | Description | Published |
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20090038758 | METHOD AND INSTALLATION FOR FRACTURING A COMPOSITE SUBSTRATE ALONG AN EMBRITTLEMENT PLANE - A method of fracturing a composite structure along an embrittlement plane defined between two layers by producing a fracture in the structure along the embrittlement plane. During fracturing, the composite structure is disposed in a boat housing and held in contact against stiffeners disposed on both sides of the structure and aligned parallel to each other. Each stiffener has a diameter that is at least 40% to 300% of the diameter of the composite structure to be fractured. | 02-12-2009 |
Derek Legros, Thunder Bay CA
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20090261551 | AIR SUSPENSION ADAPTER KIT - A kit for providing an air suspension as a retrofit to an existing trailer using a leaf spring suspension makes use of hanging brackets, support arms and air bladders connected to a control system that determines whether the bladders require inflation or deflation to level the bed of the trailer. | 10-22-2009 |
Eric Legros, Ales FR
Patent application number | Description | Published |
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20160034102 | METHOD OF MULTI-ZONE CAPACITIVE SENSING, DEVICE AND APPARATUS IMPLEMENTING THE METHOD - A method is provided for capacitive detection, implementing a plurality of electrodes capable of allowing the detection of objects in their proximity by capacitive coupling, and including a step of simultaneous polarization of at least a part of the electrodes with different excitation potentials, the excitation potentials being generated with respect to a reference potential such that the scalar product over a predetermined duration of at least two of these excitation potentials is zero or very much less than the scalar product of one and/or the other of these excitation potentials with itself over the predetermined duration. A device and an appliance implementing the method are also provided. | 02-04-2016 |
Jean-François Legros, Rueil-Malmaison FR
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20150312304 | DEVICE AND METHOD FOR SWITCHING FROM A FIRST DATA STREAM TO A SECOND DATA STREAM - A device receives first and second data streams representing an audio and/or video content. The device is configured beforehand so as to disseminate the content from the first stream. Following a command for switching from the first stream to the second stream, the device determines by correlation a reference point in the first stream and in the second stream, and determines an offset in time from time-stamping information associated with the reference point in each of the first and second streams. Before switching, the device: pauses the second stream until the offset in time is absorbed when the offset in time indicates that the first stream is late; decreases a frame rate of the first stream until the offset in time is absorbed when the offset in time indicates that the first stream is in advance. | 10-29-2015 |
Jean-Luc Legros, Toulouse FR
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20150314873 | LIGHTING DEVICE FOR THE INTERIOR FURNISHING OF AN AIRCRAFT CABIN - An aircraft fuselage comprising a structural wall and a floor delimiting a cabin for passengers, said wall being covered by a plurality of adjacent trim panels arranged in succession in the longitudinal direction of the fuselage and spaced from one another with a gap between two adjacent panels. Each panel is also fixed to the wall and has a concave shape adapted to the shape of the fuselage. At least one lighting device is disposed at the level of at least one of the gaps and is arranged perpendicularly to a longitudinal axis of the fuselage. The lighting device comprises a housing fixed to the wall. The housing is provided with an opening on a face oriented toward the interior of said cabin. The housing further comprises at least one lighting element making it possible to light the cabin through the gap. | 11-05-2015 |
Jerome Legros, Caen FR
Patent application number | Description | Published |
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20090215489 | Method and Device for Managing Applications of a Mobile Terminal - A method and system for managing a set of applications stored on a mobile terminal, comprising an access to said set of applications enabling at least one specific function to be accessed by at least one application using an application manager. | 08-27-2009 |
Mathias Legros, Galluis FR
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20090250954 | Magnetic bumper guard - A magnetic bumper guard, the guard being constructed such that it may be magnetically mounted onto a structural member to be protected, such as the corner, post, rail or leg of a structure composed of a suitable metal, the guard having a rear channel or slot bounded by a pair of side flanges, a magnet-receiving recess positioned within the rear channel, a hollow interior, a rounded or curved forward wall, and a magnet, whereby frontal force is absorbed by the guard and lateral or angular forces cause the guard to disengage from the structural member, thereby dissipating the force. | 10-08-2009 |
Melanie Legros, La Chapelle D'Armentieres FR
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20130344197 | NOVEL BREAD YEAST STRAINS - The present invention relates to novel broad spectrum strains of baker's yeast, i.e. yeast strains that are effective on both dough known as unsweetened dough and dough known as sweet dough. | 12-26-2013 |
Paul Legros, Thunderbay CA
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20110175317 | VEHICLE LEAF SPRING TO AIR RIDE SUSPENSION CONVERSION ASSEMBLY - An air ride suspension assembly or kit useful when converting a leaf spring suspension arrangement on a motor vehicle having a solid rear axle to one supported by the conversion suspension assembly is disclosed. The two sets of leaf springs which are attached to both sides of the vehicle chassis and the axle are removed and replaced by first and second upper support arms which are secured to the pre-existing leaf spring attachment sites on the chassis. The leading end of first and second lower trailing arms are each pivotally connected to a corresponding upper support arm proximate the front end of each support arm, and in the intermediate section of each trailing arm, are attached to the underlying axle by pivot connection means which permits the axle to pivot at right angles to the trailing arms. First and second inflatable air bladders are disposed between each support arm and trailing arm combination at a location rearward of the pivot connection means. The air ride conversion assembly can be supplied as a kit which may or may not include a known inflation control system for controlling air flow into and out of the air bladders which can also be obtained separately from third party sources. The conversion system has particular appeal to owners of light trucks who routinely carry heavy loads in the truck bed. | 07-21-2011 |
Philippe Legros, Paris FR
Patent application number | Description | Published |
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20130191059 | EARTH/GROUND CLAMP FOR MEASURING EARTH RESISTANCE OF ELECTRICAL INSTALLATIONS - An earth clamp for testing contact voltage, comprising a measuring circuit formed of a voltage inducing transformer and a current measuring transformer, adapted to be mutually coupled by an earth conductor whose earth impedance is to be measured, a microcontroller to deliver an alternating voltage to the voltage inducing transformer and, in response, to receive a reference voltage generated in the earth conductor and an earth current i | 07-25-2013 |
20140203799 | CLAMP INCLUDING FIXED AND MOVABLE JAWS FOR MEASURING A GROUND LOOP CURRENT - A clamp for measuring a ground loop current includes a first jaw secured to a fixed support and a second jaw pivotally mounted on the fixed support, and pivotable between a position closing the clamp and an open position, and an elastic element for returning the movable jaw to the closed position. The clamp includes a device scaling down the force required for opening the clamp, by application of the force to a trigger. The device is mounted between the elastic return element and the trigger, upon opening the clamp. | 07-24-2014 |
Philippe Legros, Bordeaux FR
Patent application number | Description | Published |
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20130142021 | METHOD FOR WRITING AND READING DATA BY FLUORESCENCE ON A LIGHT-SENSITIVE SUBSTRATE, AND RELATED SUBSTRATE AND DEVICES - A method for 3D recording of data on a medium formed from a transparent photosensitive material including at least one dopant. The method includes a first step of calibrating and checking a pulsed light source including calibrating the number of pulses, the level of fluence of each pulse emitted and the rate of the pulses and a step of inscribing an area of the material. The fluence of each pulse emitted, the number of pulses and the rate of the pulses are suitable for irradiating the material in the area so as to form fluorescent clusters stabilized from the dopant while minimizing the modification of the refractive index and the absorption coefficient of the medium in a wavelength range from visible to near infrared. | 06-06-2013 |
20140070114 | METHOD FOR WRITING AND READING DATA BY FLUORESCENCE ON A LIGHT-SENSITIVE SUBSTRATE, AND RELATED SUBSTRATE AND DEVICES - A method for | 03-13-2014 |
Philippe Legros, Pluneret FR
Patent application number | Description | Published |
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20130239327 | SIDERAIL LATCHING MECHANISM - A siderail assembly configured to move between a storage position and a deployed position comprises a base, a siderail body, and a movement mechanism. The a base is configured to coupled to a person support apparatus. The siderail body includes a biasing portion configured to bias the siderail body toward the storage position. The movement mechanism is coupled to the base and the siderail body and is configured to move the siderail body between the deployed position and the storage position. The movement mechanism engages the biasing portion as the movement mechanism moves the siderail body from the storage position toward the deployed position. The movement mechanism overcomes the bias of the biasing portion to move the siderail body to the deployed position. | 09-19-2013 |
Robert Legros, Kirkland CA
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20090280565 | HIGH-RATE PERFUSION BIOREACTOR - The present invention relates to a novel perfusion bioreactor allowing continuous medium feed and extraction of metabolites or other desired products from cells. The invention is useful for plant cell cultures but may also be used for mammalian cell cultures, insect cell cultures and bacterial cell cultures. The design of the reactor includes sedimentation columns mounted inside the bioreactor to separate single cells and cell aggregates from the culture medium at a very low shear stress. The operating conditions allow a stable cell/medium separation by maintaining the medium upward velocity equal to or slightly lower than the cell sedimentation velocity. | 11-12-2009 |
Valerie Legros, Velleparisis FR
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20090298986 | Halogenated Polymer Stabilizing Ingredient Containing a Beta-Dicarbonyl Compound - A subject matter of the present invention is a novel stabilizing ingredient for halogenated polymers comprising at least one β-carbonyl compound, an additive composition for halogenated polymers comprising the ingredient and a stabilized composition based on a halogenated polymer. The invention provides improvements as regards stabilization of halogenated polymers. The invention can in particular be applied to the stabilization of poly(vinyl chloride). | 12-03-2009 |
Valérie Legros, Villeparisis FR
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20100279911 | ANTI-GRAFFITI TREATMENT - The invention relates to the use, in anti-graffiti treatments, and preferably in graffiti-suppressing treatments, of a particular dicarboxylic acid diester having improved treatment efficiency. | 11-04-2010 |
Valérie Legros, Villeparisis FR
Patent application number | Description | Published |
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20100279911 | ANTI-GRAFFITI TREATMENT - The invention relates to the use, in anti-graffiti treatments, and preferably in graffiti-suppressing treatments, of a particular dicarboxylic acid diester having improved treatment efficiency. | 11-04-2010 |
Xavier Legros, Redwood City, CA US
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20090106376 | PERSISTENT GROUP-BASED INSTANT MESSAGING - A system for managing an instant messaging conversation in a persistent context is provided. The system has an archiving feature for convenient access to the conversation, even after the conversation has ceased. | 04-23-2009 |
Xavier Legros, Woodside, CA US
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20100057701 | EMBEDDABLE WEB APPLICATION AGENT - In one example embodiment, a code segment may be embedded in a web page by a web page publisher, and the code segment may be executed at least in part by a user computing platform. Information related to one or more web applications may be provided to the user computing platform at least in part in response to the user computing platform executing the code segment. | 03-04-2010 |
20120143845 | Entity Following - The present invention outlines a genuine entity following system that also addresses data source limitation. When reviewing entity-related objects in web content, a web user designates one or more entities to follow in real time. More particularly, the present invention is directed through strategic deployment of a dynamic crawler upon selection of a “follow” pointer over an object in a web browser such that a web user can automatically designate entities to be followed and receive alerts at predetermined temporal intervals when new information regarding such designated entities becomes available. A web entity engine of the present invention is designed to discover trending entities at any given time while generating output activity (i.e., signal) streams for this entity. | 06-07-2012 |
20130036114 | PROVIDING OBJECTIVE AND PEOPLE RESULTS FOR SEARCH - Search results may include both objective results and person results. In one example, a search query is evaluated to determine whether it is the type of query that a user might want to ask to a friend. If the query is of such a type, then the search engine may examine a social graph to determine which friends of the user who entered the query may have information that is relevant to answering the query. If such friends exist, then the friends may be displayed along with objective search results, along with an explanation of each friend's relevance to the query. Clicking on a person in the results may cause a conversation to be initiated with that person, thereby allowing the user who entered the query to ask his or her friend about the subject of the query. | 02-07-2013 |
20140136504 | MULTIDIMENSIONAL SEARCH ARCHITECTURE - Search results can include, not only responsive content, typically in the form of documents, but can also include information regarding responsive entities, including tasks relevant to those entities, and can include identifications of individuals from whom additional information can be obtained, or who are otherwise relevant to the search. An association between entities and documents referencing those entities is identified and maintained. Documents responsive to a user's search query are identified utilizing existing algorithmic mechanisms and such identified responsive documents are referenced to determine whether they are associated with one or more entities. Additionally, a people/query mapping is maintained associating individual people with specific queries. User actions directed to one or more people in response to a query are utilized as a feedback loop. User actions directed to one dimension of search results can be utilized to generate updated search queries providing updated search results in other dimensions. | 05-15-2014 |
20140181101 | PROVIDING OBJECTIVE AND PEOPLE RESULTS FOR SEARCH - Search results may include both objective results and person results. In one example, a search query is evaluated to determine whether it is the type of query that a user might want to ask to a friend. If the query is of such a type, then the search engine may examine a social graph to determine which friends of the user who entered the query may have information that is relevant to answering the query. If such friends exist, then the friends may be displayed along with objective search results, along with an explanation of each friend's relevance to the query. Clicking on a person in the results may cause a conversation to be initiated with that person, thereby allowing the user who entered the query to ask his or her friend about the subject of the query. | 06-26-2014 |
Yvon Legros, Quebec CA
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20100188500 | APPARATUS AND METHOD FOR SCANNING THE SURFACE OF A MOVING ARTICLE - An apparatus and method for scanning a surface of an article moving along a travel path axis provide a compact sensor configuration. A first sensor unit has a first sensing field transversely directed toward the travel path axis and defining a first scanning zone. A second sensor unit has a second sensing field transversely directed toward the travel path axis and defining a second scanning zone. The first and second sensing fields are crossing one with another at a location sufficiently remote from the first and second scanning zones so as to not adversely affect the generation of sensor output data, while providing a compact arrangement of sensor units. | 07-29-2010 |