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Boucher, FR
Arnaud Boucher, Orry La Ville FR
| Patent application number | Description | Published |
|---|---|---|
| 20120070051 | Ultrasound Browser - The invention relates to a method for processing image data, comprising the steps of: receiving a first set of ultrasound image data representing a given volume, said set being organized into first planes sharing a common segment; and, on the basis of the first data set, reconstructing a second set of image data representing at least partially the given volume, said second set being organized into second planes parallel to each other. | 03-22-2012 |
Brice Boucher, Brie-Comte-Robert FR
| Patent application number | Description | Published |
|---|---|---|
| 20110002782 | DEVICE FOR SUPPORTING AND SECURING A PIECE OF EQUIPMENT ON AN AIRCRAFT ENGINE OR NACELLE CASE - A device for supporting and securing a piece of equipment on an aircraft engine or nacelle case, including a vibration damper including a first part secured to the case and a second coaxial part rigidly connected to the piece of equipment, the damper associated with a safety member configured to hold the damper in place on the case in the event of damper failure or breakage. The safety member, which is independent of the damper, is mounted astride the damper and secured to the case. | 01-06-2011 |
Christian Boucher, Auzielle FR
| Patent application number | Description | Published |
|---|---|---|
| 20100285976 | METHOD FOR DETECTING RALSTONIA SOLANACEARUM RACE 3 BIOVAR 2 - The invention concerns a method for the detection of | 11-11-2010 |
Eric Boucher, Rambervillers FR
| Patent application number | Description | Published |
|---|---|---|
| 20080240906 | VARIABLE-VANE ASSEMBLY HAVING FIXED AXIAL-RADIAL GUIDES AND FIXED RADIAL-ONLY GUIDES FOR UNISON RING - A variable-vane assembly for a variable nozzle turbine comprises a nozzle ring supporting a plurality of vanes affixed to vane arms that are engaged in recesses in the inner edge of a unison ring. The unison ring is rotatable about the axis of the nozzle ring so as to pivot the vane arms, thereby pivoting the vanes in unison. A plurality of radial-axial guide pins for the unison ring are inserted into apertures in the nozzle ring and are rigidly affixed therein such that the radial-axial guide pins are non-rotatably secured to the nozzle ring with a guide portion of each radial-axial guide pin projecting axially from the face of the nozzle ring. Each guide portion defines a groove for receiving the inner edge of the unison ring such that the unison ring is restrained by the radial-axial guide pins against excessive movement in both radial and axial directions. | 10-02-2008 |
| 20090060726 | RETAINER FOR A TURBOCHARGER - Disclosed are retainers for a turbocharger. In one embodiment, the retainer includes a generally annular body that defines a bore and one or more channels. The bore is generally directed along a central axis of the body and can be configured to mate with a nose of a center housing of a turbocharger. The channels can be configured to accommodate vanes associated with a cartridge assembly of the turbocharger. One or more legs may extend from the retainer body and may be configured to mate with and locate the retainer relative to a cartridge assembly for the turbocharger. The retainer can also include a concave portion disposed around a perimeter of the body. The concave portion and the body may be together configured to act as a spring when the retainer is mechanically loaded in a direction having a component parallel to the central axis. Also disclosed are corresponding turbochargers. | 03-05-2009 |
Florian Boucher, Hermanville Sur Mer FR
| Patent application number | Description | Published |
|---|---|---|
| 20090088863 | Femoral prosthesis - A prosthetic femoral implant has a stem having a proximal end and a distal end. A circumferential collar is formed on the proximal end of the stem having a proximally facing surface in the form of a circular disc extending radially inwardly and proximally from a maximum outer circumference to a central neck region. The collar has a distally facing surface extending radially inwardly and distally at an included angle with respect to a central longitudinal axis of the neck region of between 120 and 140°. The distal surface of the collar is v-shaped and may be conical in form. | 04-02-2009 |
Henri Boucher, Meylan FR
| Patent application number | Description | Published |
|---|---|---|
| 20080311477 | Process for Manufacturing a Lithiated Electrode, Lithiated Electrode That Can Be Obtained by This Process, and Its Uses - The invention relates to a process for manufacturing a lithiated electrode, which comprises: | 12-18-2008 |
Julien Boucher, Commana FR
| Patent application number | Description | Published |
|---|---|---|
| 20100097120 | Electronic Switching Device for High-Frequency Signals - The invention relates to an electronic switching device for high-frequency signals. The invention is of particular use in the connection between a microwave frequency antenna and an electronic circuit. This circuit comprises one or two access points designed to be connected to the antenna forming a third access point. In the case of a switch between one access point and the antenna (called an SPST switch), it comprises two switching diodes, one, called a serial diode, being connected in series between the access points and the other, called a shunt diode, between one of the access points and an earth of the device. According to the invention, a first transmission line is placed in series with the shunt diode, a second transmission line is placed in series with the serial diode, a third transmission line is placed at the common point of the first transmission line and of the shunt diode, a fourth transmission line is placed at the first access point, and a fifth transmission line is placed at the second access point. For a switch with three access points, two other diodes and four other transmission lines are added in a symmetrical manner relative to those already described. It is possible to obtain adapted lines having lengths much shorter than λ/4, which makes it possible to improve the compactness of the device while increasing its bandwidth. | 04-22-2010 |
| 20110215882 | Interconnect for High-Frequency Printed Circuit - The invention relates to a printed circuit for high-frequency signals, and more particularly to interconnect means between transmission lines situated on different faces of the printed circuit. According to the invention, in the vicinity of the interconnect means, the transmission lines each extend in a main direction. The interconnect means comprise two vias each extending along an axis. In a plane containing the main direction of a first of the transmission lines and perpendicular to the face bearing the first transmission line, an orthogonal fix is formed whose abscissa is borne by the main direction of the first transmission line. The abscissae of the axes of the vias or of their projection on the plane, perpendicularly to the plane, are separate. | 09-08-2011 |
| 20110217853 | Connection Device for High Frequency Signals Between a Connector and a Transmission Line - A connection device for high frequency signals includes a printed circuit on one external face of which is printed a transmission line and a coaxial connector surface mounted on the printed circuit on the external face. The invention is of particular use for the transmission of radiofrequency signals in the X band, in particular for frequencies from 9 to 10 GHz. The transmission line is connected to the connector by means of a bump contact belonging to the transmission line to which is attached a central core of the connector. The printed circuit comprises at least one internal ground plane parallel to the external face and contributing to the matching of the transmission line. The invention aims to improve the transparency of the transition between the connector and the transmission line. According to the invention, the internal ground plane is perforated by means of a resist facing the bump contact. | 09-08-2011 |
Patrice Boucher, Tournefeuille FR
| Patent application number | Description | Published |
|---|---|---|
| 20120065921 | METHOD AND DEVICE FOR TESTING INPUT/OUTPUT INTERFACES OF AVIONIC MODULES OF IMA TYPE - Input/output interfaces of avionic modules of IMA type in a device including several modules is tested. A system includes at least one application employed by a set of computer modules. This set includes the computer module (a first module), and at least one other computer modul (at least one second module). A system test is associated with the at least one system for functionally testing the set of computer modules according to the system. The system test includes at least one elementary system test for functionally testing at least one input/output interface of the first module. The execution of the at least one elementary system test is independent of the at least one second module. At least one result of execution of the at least one elementary system test is transmitted to a maintenance computer distinct from the computer modules of the plurality of computer modules. | 03-15-2012 |
Philippe Boucher, Nogent Le Roi FR
| Patent application number | Description | Published |
|---|---|---|
| 20100044036 | TRACER INJECTOR TOOL FOR WELL INVESTIGATION - A tool system for monitoring a flow of liquid within a borehole. The tool system comprises a plurality of tools disposed on a longitudinal axis of the tool system. The plurality of tools comprises at least a first injector tool for ejecting in the borehole a tracer and a detector tool to detect the ejected tracer. The tool system further comprises a standard digital bus traversing at least a portion of each tool of the plurality of tools. The standard digital bus allows a communication between each tool of the plurality of tools. | 02-25-2010 |
Rodrigue Boucher, Quetigny FR
| Patent application number | Description | Published |
|---|---|---|
| 20090016202 | METHOD OF PRODUCING A PHOTOELECTRIC TRANSDUCER AND OPTICAL PICK UP - A photoelectric transducer comprises a board, which carries at least an optical sensor on one face, and a spacer defining a recess that houses the optical sensor. The recess is at least partly filled with an optical glue. To mount the transducer in an optical pick up for an optical disk, the spacer is fastened to an optical body of the pick up. | 01-15-2009 |
Sophie Boucher, Paris FR
| Patent application number | Description | Published |
|---|---|---|
| 20090131165 | PHYSICAL FEEDBACK CHANNEL FOR ENTERTAINMENT OR GAMING ENVIRONMENTS - A physical feedback system for computer gaming environments including a computing device for executing an application software program, the computing device having an interface for transmitting feedback signals generated by the application software program, and a wearable receiver having means for receiving the feedback signals from the computing device and actuator means designed to enter physical feedback sensations to the body and/or head of a user using the skin of the user as an interface. | 05-21-2009 |
Vincent Boucher, Montpellier FR
| Patent application number | Description | Published |
|---|---|---|
| 20090094463 | Double Authentication for Controlling Disruptive Operations on Storage Resources - A method, data processing system and program product is provided for performing double authentication for controlling disruptive operations on storage resources generated by a system administrator. A first request is received from a first user for generation of a first key. A first key is generated, provided to the first user and associated with the storage resource. An input is received from the administrator, the input comprises a second key and a command for performing the disruptive operation. The second key and the first key are compared. It is verified that the administrator is authorized as an administrator of the storage resource. The disruptive operation is performed on the storage resource if the second key and the first key match and the administrator is authorized. Otherwise, the performance of the disruptive operation is denied. | 04-09-2009 |
Virginie Boucher, Boulogne Sur Mer FR
| Patent application number | Description | Published |
|---|---|---|
| 20110281989 | METHOD FOR PREPARING A TRANSPARENT POLYMER MATERIAL INCLUDING MINDERAL NANOPARTICLES WITH A SHAPE FACTOR STRICTLY HIGHER THAN 1.0 - The present invention provides a method of preparing a transparent polymer material, the method comprising steps i) and ii) in any order, the steps consisting in: | 11-17-2011 |
Virginie Boucher, Villeneuve D'Ascq Cedex FR
| Patent application number | Description | Published |
|---|---|---|
| 20110034588 | METHOD OF PREPARING A TRANSPARENT POLUMER MATERIAL COMPRISING A THERMOPLASTIC POLYCARBONATE AND MINDERAL NANOPARTICLES - A method of preparing a transparent polymer material includes mixing mineral nanoparticles selected from nanoparticles of alkaline-earth metal carbonates, alkaline-earth metal sulfates, metallic oxides, oxides of metalloids, and siloxanes, and a composition A including at least one thermoplastic polymer in the molten state selected from polycarbonate (PC), polystyrene (PS) and polymethyl methacrylate (PMMA) in order to obtain a master-batch, the mixture of step i) including at least 25% and at most 75% by weight of the mineral nanoparticles. The master-batch obtained in step i) is mixed with a composition B of a thermoplastic polycarbonate matrix (PCm) in the molten state, to obtain a transparent polymer material including at most 10% by weight of the mineral nanoparticles, preferably at most 5% by weight of the mineral nanoparticles. | 02-10-2011 |