公开(公告)号：US11105743B2

公开(公告)日：2021-08-31

申请号：US16855769

申请日：2020-04-22

Applicant: PERNOD RICARD ,  CNRS—Direction de I'Innovation et des Relations avec les Entreprises (DIRE) ,  UNIVERSITE DE BORDEAUX ,  Institut Polytechnique de Bordeaux

Inventor： Pascal Brunerie ,  Katia Gouret ,  Benoit Fil ,  Stephane Verger ,  Jean-Luc Bruneel ,  Francois Guillaume ,  Caroline Bruneel Delhaye

IPC: G01J3/30 ,  G01N21/64 ,  G01N33/14 ,  G01N21/27

Abstract: The present disclosure provides a portable device and method for controlling an alcoholic beverage through an at least partially transparent container. The method includes acquiring a fluorescence spectrum of the beverage through a wall of the container, normalizing a profile of a measured spectrum according to the maximum intensity of a reference spectrum, calculating a resemblance factor between the measured spectrum and the reference spectrum, and determining if the beverage is genuine according to the obtained value of the resemblance factor.

公开(公告)号：US20210135329A1

公开(公告)日：2021-05-06

申请号：US16617038

申请日：2018-06-01

Applicant: UNIVERSITÉ DE BORDEAUX ,  INSTITUT POLYTECHNIQUE DE BORDEAUX ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  CENTRE NATIONAL D'ETUDES SPATIALES

Inventor： Anthony GHIOTTO ,  Frédéric PARMENT

IPC: H01P1/208 ,  H01P1/17 ,  G01N27/20

Abstract: A microwave component (10) of the type substrate integrated transmission line, comprises at least one upper layer (14) having at least one electrically conductive surface (26), a lower layer (16) having at least one electrically conductive surface (44), and a central layer (18) defining a propagation area (20) of an electromagnetic wave extending along a propagation axis.
The upper layer (14) comprises at least an upper hole (30) passing through it; the lower layer (16) comprises at least one lower hole (46) passing through it. An electrically conductive wire (22) is received through the upper hole (30), the propagation area (20) and the lower hole (46), the conductive wire (22) being electrically connected to the electrically conductive surface (26) of the upper layer (14) and the electrically conductive surface (44) of the lower layer (16).

公开(公告)号：US10946875B2

公开(公告)日：2021-03-16

申请号：US16492550

申请日：2018-03-12

Applicant: PSA AUTOMOBILES SA ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  INSTITUT POLYTECHNIQUE DE BORDEAUX ,  UNIVERSITE DE BORDEAUX

Inventor： Sergey Abrashov ,  Francois Aioun ,  Franck Guillemard ,  Rachid Malti ,  Xavier Moreau

IPC: B60W50/14 ,  B60W60/00 ,  B60J1/02 ,  B60W30/10 ,  B60W40/08 ,  B62D1/06 ,  B62D1/16 ,  B62D5/04

Abstract: A method is intended to assist the driver of a vehicle (VA) capable of being driven in an automated manner and in a manual manner, by means of a steering wheel (VV), in a traffic lane (VC1). This method comprises a step that involves determining an optimum trajectory of the vehicle (VA) in the event of automated driving, an actual current trajectory of the vehicle (VA) in the traffic lane (VC1), and a value of a parameter representative of a manual intervention being carried out by the driver on the steering wheel (VV), and representing these determined optimum and actual current trajectories on a medium (EA) with an aspect that depends on this determined value of the parameter.

公开(公告)号：US10919801B2

公开(公告)日：2021-02-16

申请号：US16312759

申请日：2017-06-27

Applicant: UNIVERSITE DE BORDEAUX ,  INSTITUT POLYTECHNIQUE DE BORDEAUX ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) ,  UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION, INC

Inventor： Marc Dussauze ,  Antoine Lepicard ,  Flavie Marie Bondu ,  Vincent Jean-Paul Rodriguez ,  Frédéric Adamietz ,  Thierry Cardinal ,  Evelyne Claude Fargin ,  Kathleen Richardson

IPC: G02B3/00 ,  C03C23/00

Abstract: A device for inducing by thermal poling a spatially controlled refractive index gradient inside at least one amorphous inorganic material to be treated, includes a structured electrode arranged on the surface or in proximity to the surface of the material to be treated; and at least one dielectric material. The structured electrode includes at least one conductive zone and at least one non-conductive zone and it is confined between the amorphous inorganic material to be treated and the dielectric material.

公开(公告)号：US20200301304A1

公开(公告)日：2020-09-24

申请号：US16084077

申请日：2017-03-03

Applicant: ARKEMA FRANCE ,  UNIVERSITÉ DE BORDEAUX ,  INSTITUT POLYTECHNIQUE DE BORDEAUX ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

Inventor： Deborah MIRBEL ,  Christophe NAVARRO ,  Cyril BROCHON ,  Éric CLOUTET ,  Georges HADZIIOANNOU

IPC: G03G9/125 ,  G03G9/135

Abstract: Some embodiments relate to an electrophoretic ink including particles that may have a negative charge, dispersed in a non-polar organic solvent. The ink includes a trialkylamine charge-control agent, selected from the following charge-control agents: tributylamine, triisobutylamine, tripentylamine, trihexylamine, tri(2-ethylhexyl)amine, trioctylamine, triisooctylamine, tridodecylamine, triisododecylamine. The particles have a hydrophobic surface and an isoelectric point (IEP) or a point of zero charge (PZC) that is lower than the pKa of the charge-control agent.

公开(公告)号：US10780331B2

公开(公告)日：2020-09-22

申请号：US15740779

申请日：2016-06-29

Applicant: Université de Bordeaux ,  Institut Polytechnique de Bordeaux ,  Centre National de la Recherche Scientifique ,  École Nationale Superieure d'Arts et Metiers (ENSAM) ,  AMVALOR

Inventor： Kévin Lestrade ,  Jean-Luc Barou ,  Philippe Viot ,  Sandra Guérard ,  Patrick Lanusse

IPC: A63F9/24 ,  A63B69/00 ,  A63F13/807 ,  A61B5/00 ,  B63B32/00 ,  B63B32/70 ,  A63B24/00 ,  A63B71/06 ,  A63C5/06 ,  A63C11/00 ,  A61B5/11

Abstract: Some embodiments are directed to an analysis device for board sports, intended to be secured to a board, such as a surfboard or ski, at the interface with the user. The device includes: a force sensor designed to capture one or more forces generated by the user on the board; a position and motion sensor designed to capture the position, speed and acceleration of the board in space; and a processing unit or processor connected to the force sensor and to the position and motion sensor and designed to synchronize and process the data from the sensors.

公开(公告)号：US20200231731A1

公开(公告)日：2020-07-23

申请号：US15768976

申请日：2016-10-07

Applicant: Arkema France ,  Institut Polytechnique De Bordeaux ,  Centre National De La Recherche Scientifique ,  Universite De Bordeaux

Inventor： Christophe NAVARRO ,  Celia Nicolet ,  Karim Aissou ,  Muhammad Mumtaz ,  Eric Cloutet ,  Cyril Brochon ,  Guillaume Fleury ,  Georges Hadziioannou

IPC: C08F297/02 ,  C08G77/442 ,  C09D153/00 ,  C08G77/60 ,  H01L21/027

Abstract: A process for preparing a nanostructured assembly by annealing a composition comprising a block copolymer on a surface. The block copolymer includes a first block resulting from the polymerization of at least one cyclic monomer having a structure as described herein. The block copolymer also includes a second block that includes a vinyl aromatic monomer.

公开(公告)号：US10670525B2

公开(公告)日：2020-06-02

申请号：US15884721

申请日：2018-01-31

Applicant: Pernod Ricard ,  CNRS—Direction de l'Innovation et des Relations avec les Entreprises (DIRE) ,  UNIVERSITE DE BORDEAUX ,  Institut Polytechnique de Bordeaux

Inventor： Pascal Brunerie ,  Katia Gouret ,  Benoit Fil ,  Stephane Verger ,  Jean-Luc Bruneel ,  Francois Guillaume ,  Caroline Bruneel Delhaye

IPC: G01J3/30 ,  G01N21/64 ,  G01N33/14 ,  G01N21/27

Abstract: The present disclosure provides a portable device for controlling an alcoholic beverage that includes a single light source emitting a monochromatic excitation light beam of a wavelength between 350 and 650 nanometers, a beam splitter to reflect the light beam, a focus and collection lens, and a positioning device to orient the light beam along a direction substantially normal to an outer surface of the container. The positioning device positions the outer surface of the container at a predetermined distance from the focus lens. The device includes a filtering device for filtering fluorescence radiation captured by the focus lens to eliminate wavelengths shorter than or equal to the wavelength of the light beam. A spectrometer module produces a signal corresponding to the measured spectrum of the fluorescence radiation and an analysis module compares the measured spectrum to a reference spectrum.

公开(公告)号：US20200030750A1

公开(公告)日：2020-01-30

申请号：US16475815

申请日：2018-01-03

Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE DE BORDEAUX ,  INSTITUT POLYTECHNIQUE DE BORDEAUX

Inventor： Jean-Paul CHAPEL ,  Christophe SCHATZ

IPC: B01D67/00 ,  B01D69/10 ,  B01D71/80 ,  B05D1/18 ,  B05D1/36 ,  B01D69/12

Abstract: Disclosed is a process for manufacturing a membrane from a, amphiphilic block copolymer including a hydrophilic block and a hydrophobic block including functions capable of forming a bond with the hydrophilic block in a bath containing the copolymer in solution in an apolar organic solvent, for a sufficient time to enable the formation of non-covalent bonds between the hydrophilic block and the support and the immobilisation of a first layer of the copolymer on the surface of the support; followed by adding water to the bath, so as to give rise to the self-assembly of a second layer of copolymer on the first layer.

公开(公告)号：US10308724B2

公开(公告)日：2019-06-04

申请号：US15319736

申请日：2015-06-19

Applicant: INSTITUT NATIONAL DES SCIENCES APPLIQUÉES DE TOULOUSE ,  INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE DE BORDEAUX ,  INSTITUT POLYTECHNIQUE DE BORDEAUX

Inventor： Marlène Vuillemin ,  Marion Claverie ,  Claire Moulis ,  Magali Remaud-Simeon ,  Florent Grimaud ,  Pierre Monsan ,  Agnès Sabate ,  Catherine Garnier ,  Marguerite Dols-Lafargue ,  Patrick Lucas

IPC: C12P19/08 ,  C08B37/02 ,  C12P19/18 ,  C12N9/10 ,  C08B37/00 ,  C08L5/02 ,  A61K8/73 ,  A23L29/269 ,  A61Q19/00

Abstract: The subject matter of the invention is dextrans which have between 95% and 99% of α-1,6 glucosidic bonds, a weight-average molar mass Mw at least equal to 0.7×109 g.mol−1, and a dispersity index D of between 1.3 and 3. The invention also relates to a dextran saccharase which makes it possible to produce such dextrans, and to a method for producing said dextrans.