Patents by Inventor Stéphane Bernard
Stéphane Bernard has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20240072345Abstract: Provided is a battery assembly that includes an electrically-conductive housing (510A, 510B), one or more battery modules (512) electrically coupled to a busbar (522), the one or more battery modules and busbar being received in the housing. A non-woven core layer (506) is disposed between the busbar and electrically-conductive housing, the non-woven core layer comprising a plurality of fibers, the plurality of fibers comprising 60-100 wt % of oxidized polyacrylonitrile fibers. The non-woven core layer can exhibit a breakdown voltage of at least 0.9 kV at ambient conditions after exposure to 500° C. for 5 minutes.Type: ApplicationFiled: December 23, 2021Publication date: February 29, 2024Inventors: Jose Maria Benito, Maria Jose Sanchez, Stephane Stephan, Pingfan Wu, Jean Louis Silvestre, David Bernard Andre Descoins
-
Publication number: 20230175496Abstract: The rotating hydraulic machine (102) comprises: —a housing (10), —a shaft (20) movably mounted relative to the housing about an axis, —an apron (24) rigidly connected to the shaft and extending around at least a portion of the housing, —a cam (12) rigidly connected to either the housing or the shaft, —a cylinder block (42) rotationally connected to the other of either the housing or the shaft, the cylinder block comprising pistons capable of engaging with the cam to produce a relative rotation between the shaft and the housing, —first and second guide bearings (28) each bearing directly on the housing and the apron, and —at least a third guide bearing (37) bearing directly on the housing and the cylinder block.Type: ApplicationFiled: June 8, 2021Publication date: June 8, 2023Inventors: Julien ENGRAND, Gilles GRILLON, Stéphane, Bernard QUERTELET, Jérémy Gérard RESPECTE, Philippe LUCIENNE, Patrick JALABERT, Adam FREY, Scott GLODOWSKY
-
Publication number: 20230140115Abstract: In one embodiment, a device makes a prediction regarding service level agreement violations by a network transport available between a site and an online application. The device associates a risk metric with the prediction, based in part on a type of the network transport. The device computes a longevity metric for the prediction that indicates an expected validity period for the prediction. The device cause traffic to be routed between the site and the online application using the network transport, based on the prediction and its associated risk metric and its longevity metric.Type: ApplicationFiled: November 2, 2021Publication date: May 4, 2023Inventors: Jean-Philippe VASSEUR, Stéphane Bernard MARTIN, Eduard SCHORNIG, Grégory MERMOUD, Vinay Kumar KOLAR
-
Publication number: 20220412289Abstract: Resonating patch for acoustic treatment comprising a resonant plate, a transducer and an electrical circuit electrically connected to the transducer, the resonant plate comprising a peripheral strip extending along the perimeter of the resonant plate. The patch comprises cutouts together defining deformable lamellae having at least one end connected to the peripheral strip.Type: ApplicationFiled: November 19, 2020Publication date: December 29, 2022Applicants: SAFRAN AIRCRAFT ENGINES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE DU MANSInventors: Josselin David Florian REGNARD, Thibault ABILY, Stéphane Bernard DURAND
-
Publication number: 20220145866Abstract: A hydraulic piston machine including a housing, a shaft that is able to rotate relative to the housing, and a cam secured to one of the housing or the shaft. A cylinder block includes pistons that are able to move in the cylinder block opposite the cam in order to generate relative rotation between the cylinder block and the cam. The cylinder block is linked in rotation to the other of the shaft or the housing. A mechanism forms rotation guide bearings for guiding the rotation of the shaft relative to the housing, which mechanism includes a tapered plain bushing interposed between a housing element and an element linked in rotation with the shaft and in which the tapered plain bushing includes a radial through-slit extending through the entire radial dimension of the bushing.Type: ApplicationFiled: March 26, 2020Publication date: May 12, 2022Inventors: Julien Rene ENGRAND, Gilles GRILLON, Stephane Bernard QUERTELET
-
Patent number: 10999146Abstract: In various embodiments, a device classification service forms a device cluster by applying clustering to attributes of endpoint devices observed in one or more networks. The device classification service applies an initial device classification rule to the endpoint devices in the device cluster, based on one or more of the endpoint devices in the device cluster matching the initial device classification rule. The device classification service computes metrics for the initial device classification rule that quantify how well the attributes of the endpoint devices in the device cluster match the initial device classification rule. The device classification service decides, based on the metrics, whether to associate the initial device classification rule with the device cluster or generate a new device classification rule based on the device cluster.Type: GrantFiled: April 21, 2020Date of Patent: May 4, 2021Assignee: Cisco Technology, Inc.Inventors: Pierre-André Savalle, Jean-Philippe Vasseur, Grégory Mermoud, David Tedaldi, Jürg Nicolaus Diemand, Stéphane Bernard Martin
-
Patent number: 9683736Abstract: A precombustor system (300) including an ignition chamber (301) having a front wall (308), a central axis, a diameter Dic, and an outlet (313) configured to discharge a product gas (315). The ignition chamber (301) includes a central ignition oxygen injector (307) configured to inject a first oxygen stream from the front wall (308) substantially parallel to the central axis, and a tangential primary fuel injector (303) configured to inject a primary fuel stream tangential to the central axis at a location an axial distance Xpf downstream of the front wall (308). The ratio Xpf/Dic is from 0.25 to 4.0. The central axis forms an angle a with a vertical line of less than or equal to about 45 degrees. The trajectory of the primary fuel stream forms an angle ? with a plane that is perpendicular to the central axis of less than or equal to about 20 degrees. A method for combustion is also disclosed.Type: GrantFiled: November 7, 2012Date of Patent: June 20, 2017Assignee: Air Products and Chemicals, Inc.Inventors: Mark Daniel D'Agostini, Aleksandar Georgi Slavejkov, Stephane Bernard Poussou, Xiaoyi He, Francis Anthony Milcetich
-
Patent number: 9513002Abstract: A wide-flame solid fuel/oxygen burner including a fuel nozzle having an aspect ratio of at least about 2 defined by the ratio of a fuel nozzle width, W, measured along a major axis centerline, to a fuel nozzle height, H, measured along a minor axis centerline, and long walls spaced substantially symmetrically from the major axis centerline, the fuel nozzle having an inlet width, WN; and a pair of guide vanes positioned on either side of the major axis centerline between that centerline and an adjacent long wall, the guide vanes diverging from the major axis centerline in the flow direction by an angle such that the guide vanes are closer together at an upstream end and farther apart at a downstream end, thereby forming a central diffuser between the guide vanes and an outer converging nozzle between each guide vane and one of the long walls.Type: GrantFiled: March 25, 2014Date of Patent: December 6, 2016Assignee: Air Products and Chemicals, Inc.Inventors: Mark Daniel D'Agostini, Stephane Bernard Poussou
-
Publication number: 20150000572Abstract: A precombustor system (300) including an ignition chamber (301) having a front wall (308), a central axis, a diameter Dic, and an outlet (313) configured to discharge a product gas (315). The ignition chamber (301) includes a central ignition oxygen injector (307) configured to inject a first oxygen stream from the front wall (308) substantially parallel to the central axis, and a tangential primary fuel injector (303) configured to inject a primary fuel stream tangential to the central axis at a location an axial distance Xpf downstream of the front wall (308). The ratio Xpf/Dic is from 0.25 to 4.0. The central axis forms an angle a with a vertical line of less than or equal to about 45 degrees. The trajectory of the primary fuel stream forms an angle ? with a plane that is perpendicular to the central axis of less than or equal to about 20 degrees. A method for combustion is also disclosed.Type: ApplicationFiled: November 7, 2012Publication date: January 1, 2015Inventors: Mark Daniel D'Agostini, Aleksandar Georgi Slavejkov, Stephane Bernard Poussou, Xiaoyi He, Francis Anthony Milcetich
-
Publication number: 20140305356Abstract: A wide-flame solid fuel/oxygen burner including a fuel nozzle having an aspect ratio of at least about 2 defined by the ratio of a fuel nozzle width, W, measured along a major axis centerline, to a fuel nozzle height, H, measured along a minor axis centerline, and long walls spaced substantially symmetrically from the major axis centerline, the fuel nozzle having an inlet width, WN; and a pair of guide vanes positioned on either side of the major axis centerline between that centerline and an adjacent long wall, the guide vanes diverging from the major axis centerline in the flow direction by an angle such that the guide vanes are closer together at an upstream end and farther apart at a downstream end, thereby forming a central diffuser between the guide vanes and an outer converging nozzle between each guide vane and one of the long walls.Type: ApplicationFiled: March 25, 2014Publication date: October 16, 2014Applicant: Air Products and Chemicals, Inc.Inventors: Mark Daniel D'Agostini, Stephane Bernard Poussou
-
Patent number: 8331711Abstract: The present invention relates to an image enhancement unit and a method of enhancing a first structure (S1) of samples into a second structure (S2) of samples, the first and the second structure both representing a first property of a scene and having a first resolution, based on a third structure (S3) of samples representing a second property and having the first resolution, the first property and the second property respectively representing different properties of substantially the same scene. The method comprising generating a fourth structure (S4) of samples representing the first property, the fourth structure (S4) of samples having a second resolution lower than the first resolution, by down-scaling first samples of the first structure (S1) of samples to form the samples of the fourth structure (S4) of samples.Type: GrantFiled: October 2, 2007Date of Patent: December 11, 2012Assignee: Koninklijke Philips Electronics N.V.Inventors: Om Prakash Gangwal, Eric Peter Funke, Christiaan Varekamp, Mickael Stephane Bernard George Bouvier
-
Publication number: 20110144202Abstract: The present invention relates to a pharmaceutically stable and highly concentrated aqueous oxaliplatin solution. The present invention also concerns a method for preparing said solution.Type: ApplicationFiled: June 9, 2009Publication date: June 16, 2011Inventors: Uwe Marx, Julien Thorens, Stephane Bernard
-
Publication number: 20100002948Abstract: The present invention relates to an image enhancement unit and a method of enhancing a first structure (S1) of samples into a second structure (S2) of samples, the first and the second structure both representing a first property of a scene and having a first resolution, based on a third structure (S3) of samples representing a second property and having the first resolution, the first property and the second property respectively representing different properties of substantially the same scene. The method comprising generating a fourth structure (S4) of samples representing the first property, the fourth structure (S4) of samples having a second resolution lower than the first resolution, by down-scaling first samples of the first structure (S1) of samples to form the samples of the fourth structure (S4) of samples.Type: ApplicationFiled: October 2, 2007Publication date: January 7, 2010Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Om Prakash Gangwal, Eric Peter Funke, Christiaan Varekamp, Mickael Stephane Bernard George Bouvier
-
Patent number: 7316411Abstract: A board for gliding over snow, more particularly for children, includes a structure made of just one homogeneous material of an injected thermoplastic polymer, two metal side edges with wings, bordering the bottom surface forming the gliding surface. The structure includes a top surface and a bottom surface forming a gliding surface, and defines a hollow volume. The wings of the metal side edges are embedded in the homogeneous material of an injected thermoplastic polymer material of the structure.Type: GrantFiled: December 14, 2004Date of Patent: January 8, 2008Assignee: Skis DynastarInventors: Hervé Spanier, Michel Veillard, Denis Bouttie, Fanny Caspar, Claudia Stern, Fabrice Magoni, Jean-Paul Alussi, Stéphane Bernard, Marc Rene
-
Patent number: 7083183Abstract: A short ski (1) having a length LT of less than 110 cm, in particular for skiing by children, having a reduced-thickness region (3) in its central zone (2), which is bounded at the front and the rear by maximum-thickness regions (4, 5) each capable of holding the elements (6, 7) of a safety binding, said ski having an overall flexibility (SG), that is to say a flexure under deformation by a force F of 20 decanewtons applied to the upper surface of the ski midway between the two supporting points respectively lying level with the front contact line (LCFR) and rear contact line (LCRE), which is between: L p 3 H max 2 × 10 - 5 ? ? and ? ? L p 3 H max 2 × 2.10 - 5 expressed in millimeters, where Lp is the bearing length as defined between the front and rear contact lines and Hmax is the maximum thickness of the ski, both expressed in millimeters.Type: GrantFiled: December 14, 2004Date of Patent: August 1, 2006Assignees: Skis Dynastar, Skis Rossignol S.A.Inventors: Hervé Spanier, Fanny Caspar, Claudia Stern, Fabrice Magoni, Jean-Paul Alussi, Stéphane Bernard, Marc Rene
-
Publication number: 20050161909Abstract: A board for gliding over snow, more particularly for children, comprises a running surface forming a bottom-surface element (6) bordered by two metal side edges (8) with wings (18), a top surface (7) and a core (13) defined between the running surface (6) and the top surface (7), produced by injection of a thermoplastic polymer material, said core (13) having a hollow volume (14). The running surface forming the bottom-surface element (6) is produced with the polymer material of the core (13). The wings (18) of the metal side edges (8) are embedded in said polymer material of the core (13) and of the running surface forming the bottom-surface element (6).Type: ApplicationFiled: December 14, 2004Publication date: July 28, 2005Applicant: Skis DynastarInventors: Herve Spanier, Michel Veillard, Denis Bouttie, Fanny Caspar, Claudia Stern, Fabrice Magoni, Jean-Paul Alussi, Stephane Bernard, Marc Rene
-
Publication number: 20050140117Abstract: A short ski (1) having a length LT of less than 110 cm, in particular for skiing by children, having a reduced-thickness region (3) in its central zone (2), which is bounded at the front and the rear by maximum-thickness regions (4, 5) each capable of holding the elements (6, 7) of a safety binding, said ski having an overall flexibility (SG), that is to say a flexure under deformation by a force F of 20 decanewtons applied to the upper surface of the ski midway between the two supporting points respectively lying level with the front contact line (LCFR) and rear contact line (LCRE), which is between: L p 3 H max 2 × 10 - 5 ? ? ? and ? ? ? L p 3 H max 2 × 2.10 - 5 expressed in millimeters, where Lp is the bearing length as defined between the front and rear contact lines and Hmax is the maximum thickness of the ski, both expressed in millimeters.Type: ApplicationFiled: December 14, 2004Publication date: June 30, 2005Applicants: Skis Dynastar, Skis Rossignol S.A.Inventors: Herve Spanier, Fanny Caspar, Claudia Stern, Fabrice Magoni, Jean-Paul Alussi, Stephane Bernard, Marc Rene