Chabert, FR
Christine Chabert, Venelles FR
| Patent application number | Description | Published |
|---|---|---|
| 20100040189 | ERBIUM-CONTAINING ZIRCONIUM ALLOY, METHODS FOR PREPARING AND SHAPING THE SAME, AND STRUCTURAL COMPONENT CONTAINING SAID ALLOY. - A zirconium alloy, comprising erbium as a burnable neutron poison, said alloy comprising, by weight: | 02-18-2010 |
Christophe Chabert, Polienas FR
| Patent application number | Description | Published |
|---|---|---|
| 20090213518 | Voltage surge protection device comprising selective disconnection means - A voltage surge protection device comprising a disconnection device with electric contacts said disconnection device comprising a first connecting electrode electrically connected with a first connecting strip, a second connecting electrode electrically connected with a second connecting strip, and a third switching electrode electrically connected to the second connecting strip. The protection device comprises a surge arrestor connected in series with a thermal disconnector between the third movable arc switching electrode and the second connecting strip. Said thermal disconnector comprises at least one fuse element extending between a first and second conducting radial wall of an arc extinguishing chamber, said arc extinguishing chamber comprising at least one conducting separator. | 08-27-2009 |
France Chabert, Paris FR
| Patent application number | Description | Published |
|---|---|---|
| 20090131544 | Extrusion of a Thermoplastic Polymer Bearing Acid Ionic Groupings - The invention relates to a process for the extrusion of thermoplastic polymers having acid ionic groups. | 05-21-2009 |
| 20090203805 | Membrane Preparation Method Comprising the Extrusion of a Thermoplastic Polymer Bearing Alkaline Groupings - The invention relates to a process for the extrusion of thermoplastic polymers having alkaline ionic groups. | 08-13-2009 |
France Chabert, Auberives Sur Vareze FR
| Patent application number | Description | Published |
|---|---|---|
| 20080290022 | Crosslinked Polymer Film Bearing Ionic Groupings - The invention relates to the preparation of a crosslinked polymeric film bearing ionic groupings. | 11-27-2008 |
Laurent Chabert, Grenoble FR
| Patent application number | Description | Published |
|---|---|---|
| 20100140774 | METHOD OF PRODUCING EXTERNAL PADS ON A SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE - External electrical connection pads are provided on a semiconductor device. A well is formed in an outer surface for the semiconductor device to at least partially expose an internal electrical connection pad. An electrical connection tab is formed which has an internal branch extending over the internal pad, an external branch extending over a top of the outer surface and extending from one side edge of the well, and a linking branch extending over a sidewall of the wells between the external branch and the internal branch. | 06-10-2010 |
Laurent Chabert, Cerny FR
| Patent application number | Description | Published |
|---|---|---|
| 20140292051 | DEVICE FOR ADJUSTING THE SEAT LENGTH FOR A MOTOR VEHICLE SEAT AND SEAT COMPRISING SUCH A DEVICE - The invention relates to a device for adjusting seat length, comprising a seat front plate ( | 10-02-2014 |
Laurent Chabert, Saint Martin D'Heres FR
| Patent application number | Description | Published |
|---|---|---|
| 20090166880 | ELECTRICAL BONDING PAD - An electrical bonding pad for an integrated circuit, comprising an encapsulation layer for receiving electrical signals and for covering a portion of a stack of conductive layers. The pad further comprises a conductive area in the stack, with the conductive area being at least partially covered by the encapsulation layer. The conductive area is intended for the passage of electrical signals received by the encapsulation layer and traveling towards a circuit core, and is electrically insulated from the encapsulation layer in a manner that at least partially decouples the electrical signals received from the encapsulation layer. | 07-02-2009 |
Lucas Chabert, Seyssinet-Pariset FR
| Patent application number | Description | Published |
|---|---|---|
| 20150023620 | HOOP FOR A HYDROSTATIC OR HYDRODYNAMIC BEARING, METHOD FOR MOUNTING SUCH A HOOP ON A SHAFT, AND ASSEMBLY FORMED BY SUCH A HOOP AND A SHAFT - The invention relates to a hoop including a cylinder which, so that it can be mounted around a shaft, is formed by multiple parts that are assembled together using assembly means that can produce an assembly without deformation of an external surface of the cylinder. A ring, of which an external surface forms the internal surface of the bearing and which, so that it can be secured to the external wall of the cylinder, is formed by multiple elements that are secured to the cylinder by securing means that can maintain a machining tolerance of the external surface of the ring. | 01-22-2015 |
| 20150068840 | PLATFORM FOR ACCESSING A HYDRAULIC MACHINE AND METHODS FOR INSTALLING AND DISASSEMBLING SUCH A PLATFORM IN A SUCTION TUBE - This platform provides access to a hydraulic machine via a suction tube. This hydraulic machine belongs to an installation for converting hydraulic energy into mechanical or electrical energy, or reciprocally. The platform includes a load-bearing element designed to slide along a longitudinal axis in order to enter an opening in the suction tube, said load-bearing element having an extremity that is designed to be immobilized in the suction tube and floor elements that are placed on the load-bearing element. At least some of the floor elements are articulated with the load-bearing element about axes substantially parallel to the longitudinal axis, while these floor elements can be rotated about these axes between a folded configuration and a deployed configuration and define at least a portion of a floor of the platform. | 03-12-2015 |
Marie Chabert, Toulouse FR
| Patent application number | Description | Published |
|---|---|---|
| 20130030610 | Automatic Estimation Process And Device For A Flight Parameter Vector In An Aircraft, As Well As Detection Methods And Assemblies For A Failure Affecting Such A Vector - Automatic estimation process and device for a flight parameter vector in an aircraft, as well as detection methods and assemblies for a failure affecting such a vector. | 01-31-2013 |
Max Chabert, Bordeaux FR
| Patent application number | Description | Published |
|---|---|---|
| 20120186810 | METHOD FOR MOBILITY CONTROL IN OIL-BEARING CARBONATE FORMATIONS - A method for enhancing recovery of oil from an oil-bearing carbonate formation within a reservoir. The method has the steps of (a) introducing a viscous gel under pressure into the oil-bearing carbonate formation and (b) extracting oil. The aqueous viscous gel has water and an amount of a non-polymeric viscosifying surfactant sufficient to provide the flooding fluid with an oil/water interfacial surface tension of about 10 mN/m or less and a viscosity of about 10 cP or more of the one or more non-polymeric surfactants. The one or more non-polymeric, viscosifying surfactants is selected from the group of one or more cationic surfactants, one or more zwitterionic surfactants, one or more anionic surfactants, one or more amphoteric surfactants, and combinations thereof. In a preferred embodiment, the aqueous viscous gel is also substantially free of solids. | 07-26-2012 |
| 20120285694 | ENHANCED FOAM STABILITY APPLICATIONS AND METHODS - A method for enhancing foam stability in foaming compositions for use in oilfield treatment application, including but not limited to use in mobility control for gas flooding. The method comprises the step of adding to a foaming composition a foam stabilizer of formula (I): | 11-15-2012 |
| 20130037265 | Method for the Assisted Recovery of Hydrocarbons in Fractured Reservoirs - The invention relates to a method for recovering oil from a fractured reservoir having an oil-wettable matrix and comprising at least one injection well and one production well, both of which arc in communication with the fractures and the matrix, wherein the method comprises the following steps in the following order: a) during a first stage, the injection, by an injection well, of a solution of viscosity-enhancing surfactants, capable of penetrating into the array of fractures, having limited interaction with the matrix, and creating a plug in situ so as to substantially and selectively reduce the perviousness of the fractures and to promote the passage of the solution of step b) into the matrix; b) during a second stage, the injection, by an injection well, of a solution of surfactants, capable of interacting with the matrix in order to make same preferably water-wettable and to extract the oil therefrom, said solution preferably flowing through the matrix; and after a latency period of at least 24 hours, c) during a third stage, the injection, by an injection well, of an aqueous solution with a view to increasing the surface tension, impregnating the matrix and, after the plug formed in step a) is dissolved by said oil, driving the oil toward the production well. | 02-14-2013 |
| 20140238117 | Determination of interfacial tensions in supercritical conditions - The invention concerns a method whereby: (E1) an inner liquid phase is made to flow in an inner flow member, and an outer liquid phase in an outer flow member, the flow of the inner liquid phase opening within the flow of the second liquid phase; and the temperature and pressure in the contact area between the first and second liquid phases being such that the first and/or second liquid phase is in the supercritical state, (E2) the flow rate of the inner phase and/or outer phase is varied in such a way as to modify the flow profile, and a torque is identified from values of the flow rates of the inner and outer phases, called transition flow rates, from which the modification in the flow profile occurs (from drops to a jet; or from a jet to drops); (E3 ) from the transition torque identified in step (E2), the value of the interfacial tension between the two inner and outer liquid phases is calculated, or the result obtained is compared to that obtained for another torque in the conditions of steps (E1) and (E2). | 08-28-2014 |
Max Chabert, Chambery FR
| Patent application number | Description | Published |
|---|---|---|
| 20110285042 | ENCAPSULATION MICROFLUIDIC DEVICE - A method for encapsulating or sorting colloidal objects, comprising the step of flowing said objects in a first flow stream partly or fully surrounded by at least one second flow stream in a channel comprising a narrow strait, wherein along an elongated part of the path of said first flow stream either (a) the bidimensional size of said first flow stream is smaller than the largest bidimensional size of at least some of said objects, either (b) the smallest unidimensional size of said first flow stream is smaller than the largest unidimensional size of at least some of said objects, either (c) said first flow stream is splitting, in the absence of said objects, into droplets with a volume smaller than the volume of at least some of said objects, or (d) said first flow stream would have in the absence of said particles, a shape that cannot entirely encompass some of said objects. | 11-24-2011 |
Max Chabert, Paris FR
| Patent application number | Description | Published |
|---|---|---|
| 20090288710 | METHODS AND DEVICES FOR SAMPLING FLOWABLE MATERIALS - The present invention concern a method for sampling and mixing different flowable material materials from a plurality of wells in arbitrary order. | 11-26-2009 |
Nathanael Chabert, Toulouse FR
| Patent application number | Description | Published |
|---|---|---|
| 20130065513 | Frequency Capacity Fill Rate Analyzing System and Method of Automatically Analyzing the Frequency Capacity Fill Rate of Wireless Communication Links - A frequency capacity fill rate analyzing system for analyzing the frequency capacity fill rate of wireless communication links, in particular satellite communication links, includes at least one transmitter and at least one receiver between which the communication link is established, and a spectrum analyzer associated to the at least one receiver. The spectrum analyzer is connected to a central controlling device that is provided with a data processing unit on which an analysis task management software is running, and which is connected to a database in which technical parameters of the communication link are stored. The data processing unit is configured such that the spectrum analyzer automatically analyses the frequency capacity fill rate of radio frequency signals transmitted via the communication link on the basis of an analysis task obtained from the central controlling device. | 03-14-2013 |
Pascal Chabert, Paris FR
| Patent application number | Description | Published |
|---|---|---|
| 20080271430 | Electronegative Plasma Motor - The subject of the invention is a plasma motor for the extraction of a positive ion flow. The plasma motor has a single ionization stage ( | 11-06-2008 |
| 20110232261 | ELECTRONEGATIVE PLASMA THRUSTER WITH OPTIMIZED INJECTION - A plasma thruster includes extraction of a stream of positive ions. The plasma thruster includes a single ionization stage; means for injecting ionizable gas for said ionization stage, said means comprising at least first means for injecting a first gas and second means for injecting an electronegative second gas; means for creating an RF electric field so as to cause the gases to ionize in the ionization stage, said means creating a first zone called the hot zone, in the ionization stage; the first gas being distributed in the hot first zone, the second gas being distributed in a second zone less hot than said first zone; first means for extracting a stream of negative ions and second means for extracting a stream of positive ions, these being both connected to the ionization stage; and the extraction of a stream of positive ions and the extraction of a stream of negative ions, ensuring that the thruster is electrically neutral. | 09-29-2011 |
| 20130300288 | METHOD AND DEVICE FOR FORMING A PLASMA BEAM - The invention relates to a method and device for forming a plasma beam. According to the invention: the quality of the electroneutrality of the plasma beam (PB) is detected (in | 11-14-2013 |
Philippe Chabert, Bourneville FR
| Patent application number | Description | Published |
|---|---|---|
| 20140121605 | Needle Safety Device with Floating Ring - A needle safety device includes a sleeve having proximal and distal portions separated by a radially-inwardly projecting ledge. A ring in the proximal portion is movable between a first position spaced from the ledge, and a second position adjacent to or abutting the ledge. A shield with at least one radially deformable tab receives the syringe and is movable in the sleeve between an initial position with the tab adjacent to or abutting the ledge, an injection position with the tab spaced from the ledge, and a protection position with the tab located distally from the ledge. The tab, during movement between initial and injection positions, deforms inwardly and traverses the inner surface of the ring, and during movement between injection and protection positions, translates with the ring from the first to the second position, and subsequently deforms inwardly and traverses the inner surface of the ring and the ledge. | 05-01-2014 |
Pierre Chabert, Saint Martin D'Heres FR
| Patent application number | Description | Published |
|---|---|---|
| 20140036512 | LIGHTING BALLOON - A lighting balloon including a deformable envelope, at least one lighting mechanism mounted inside the envelope, and a supporting and stretching mechanism for the envelope, including a plate carrying the lighting mechanism and with a longitudinally extending distancing element mounted on the plate. The supporting and stretching mechanism co-operates with an apex and a base of the envelope to stretch the envelope in the longitudinal direction. The balloon further includes at least one shape-maintaining mechanism mounted on the envelope and arranged transversely in relation to the distancing element. | 02-06-2014 |