公开(公告)号：US20220015382A1

公开(公告)日：2022-01-20

申请号：US17311459

申请日：2019-11-14

Applicant: General Mills, Inc. ,  Universite de Bordeaux ,  Centre National de la Recherche Scientifique ,  Institut Polytechnique de Bordeaux

Inventor： Lucie Goibier ,  Chrystel Faure ,  Fernando Leal Calderon ,  Cyril Chaudemanche

IPC: A23D7/005 ,  A61K9/113 ,  A61K8/06 ,  A23D7/015 ,  A23D7/04 ,  A23C9/13

Abstract: The present invention relates to a multiple emulsion comprising or consisting of P1/O/W2, wherein P1 is an aqueous phase forming droplets or a gas phase forming bubbles, said droplets or bubbles being dispersed in O thereby forming P1/O, wherein O is an oily phase comprising crystals, wherein W2 is an aqueous phase comprising at least one hydrophilic surfactant, wherein P1/O globules are formed in W2, wherein said oily phase O comprises at least 90%, preferably at least 92%, and even preferably at least 95%, by mass of triglycerides with respect to the mass of the O phase. The present invention relates to a process for preparing such multiple emulsion and applications thereof. Food, cosmetic and pharmaceutical compositions as well as a packaging containing a composition are claimed.

公开(公告)号：US20210184361A1

公开(公告)日：2021-06-17

申请号：US17125757

申请日：2020-12-17

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

Inventor： Anthony GHIOTTO ,  Ryan RAIMOND ,  Thierry MAZEAU

IPC: H01Q13/22 ,  H01Q13/28

Abstract: Leaky wave antenna of AFSIW structure comprising a top substrate layer and a bottom substrate layer sandwiching an intermediate layer comprising a longitudinal aperture of length L defining a waveguide and whose width W1 is delimited by two conductive lateral walls. The inner faces of the conductive lateral walls are coated with a layer of dielectric material of thickness w(z). The top layer has a longitudinal radiating slot of width Wf (z) facing the longitudinal aperture of the intermediate layer. The thickness w(z) of the dielectric coating varies along the longitudinal axis z according to a given law, defined so as to obtain variations along the axis z of the amplitude Alpha(z) and of the phase Beta(z) of the leaky wave of the guide.

公开(公告)号：US20210142778A1

公开(公告)日：2021-05-13

申请号：US17040662

申请日：2019-03-25

Applicant: Universite de Bordeaux ,  Centre National de la Recherche Scientifique (CNRS) ,  Institut Polytechnique de Bordeaux ,  Ecole National Superieure D'Arts Et Metiers (ENSAM)

Inventor： Olivier Mondain-Monval ,  Thomas Brunet ,  Olivier Poncelet ,  Yabin Jin ,  Raj Kumar ,  Samuel Marre ,  Artem Kovalenko

IPC: G10K11/30 ,  C08J9/00 ,  C08J9/40

Abstract: The invention relates to an acoustic phase mask, the phase mask having a variation in the acoustic index n, characterized in that the phase mask comprises a body comprising: at least one matrix formed from a deformable solid material, having a shear modulus of less than 10 MPa, and pores formed in the matrix, the pores being mostly filled with gas, the deformable solid material extending between the pores, the body having a porosity φ less than or equal to 50%, and a controlled porosity φ gradient resulting in a variation of the acoustic index n spatially in the body.

公开(公告)号：US10992061B2

公开(公告)日：2021-04-27

申请号：US16478406

申请日：2018-02-01

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

Inventor： Patrick Garrec ,  Anthony Ghiotto ,  Gwenaël Morvan

IPC: H01Q9/04 ,  H01Q21/24 ,  H01Q21/06

Abstract: An elementary antenna includes a planar radiating device comprising a substantially plane radiating element and a transmit and/or receive circuit comprising at least one amplification chain of a first type and at least one amplification chain of a second type, each amplification chain of the first type being coupled to at least one excitation point of a first set of at least one excitation point of the radiating element and each amplification chain of the second type being coupled to at least one point of a second set of points, the excitation points of the first and second set being distinct and the amplification chain of the first type being different from the amplification chain of the second type so that they exhibit different amplification properties.

公开(公告)号：US10892221B2

公开(公告)日：2021-01-12

申请号：US15739721

申请日：2016-06-24

Applicant: Thales ,  Université de Bordeaux ,  Institut Polytechnique de Bordeaux ,  Centre National de la Recherche Scientifique

Inventor： Victor Dupuy ,  Benoît Mallet-Guy ,  Yves Mancuso ,  Eric Kerherve

IPC: H01L23/52 ,  H01F17/00 ,  H01L23/522 ,  H01F27/28 ,  H01P5/18 ,  H01P5/12 ,  H01L23/66

Abstract: This transformer includes primary and secondary tracks (10, 20) that are coupled to one another by mutual inductance, the primary and secondary tracks being superimposed on top of each other in two parallel planes while being arranged to follow the same contour (C), the plane of the primary track corresponding to the main conductive layer of the circuit, said layer being deposited on a substrate (30), and the secondary track being supported, plumb with the primary track, by supporting means including walls (41-46; 51-56), each wall bearing directly on the substrate and against a lower surface (24) of the secondary track (20), and having a length (L) larger than a width (I), and having a height allowing a predetermined interval to be created between an upper surface (14) of the primary track (10) and the lower surface (24) of the secondary track (20).

公开(公告)号：US20200342199A1

公开(公告)日：2020-10-29

申请号：US16858556

申请日：2020-04-24

Applicant: THALES ,  UNIVERSITE DE BORDEAUX ,  INSTITUT POLYTECHNIQUE DE BORDEAUX ,  Centre National de la Recherche Scientifique

Inventor： Pierrick LEGRAND ,  Eric GRIVEL ,  Jean-Marc ANDRE ,  Bastien BERTHELOT

IPC: G06K9/00 ,  A61B5/00 ,  G06F17/15 ,  G06F17/18

Abstract: A computer-implemented method for determining the state of a system, which includes steps of: collecting data relating to a system, the data being noisy data comprising data of interest and noise; generating a signal to be analyzed from the collected data, the signal being a noisy signal comprising a signal of interest and noise; analyzing the regularity of the signal of interest by compensating the influence of the noise in the computation of the power of the difference between the integrated noisy signal and its trend; and determining the state of the system depending on the result of the analysis of the regularity of the signal of interest.

公开(公告)号：US10745821B2

公开(公告)日：2020-08-18

申请号：US15267538

申请日：2016-09-16

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

Inventor： Gabriel Michel Pierre Loget ,  Alexander Kuhn

IPC: C25D13/12 ,  B01J13/04 ,  C25D5/02

Abstract: Dissymmetric particles also called Janus particles of micron or submicron size and methods of synthesis of Janus particles by bipolar electrochemistry, based on substrates of isotropic or anisotropic shape. The particles include an electrically conductive substrate having at least a chemically and/or physically modified part by deposit of a layer of electrochemically depositable material, and a non-modified part. The particles are of isotropic shape, and the layer of electrochemically depositable material has a specific shape delimited by a precise contour.

公开(公告)号：US20200255289A1

公开(公告)日：2020-08-13

申请号：US16647033

申请日：2018-09-13

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

Inventor： Mathieu Jonathan Damien PUCHEAULT

IPC: C01B3/00 ,  C07F5/02

Abstract: Disclosed is the application of alkoxyamine-borane complexes for the storage of hydrogen.

公开(公告)号：US20200157334A1

公开(公告)日：2020-05-21

申请号：US16631882

申请日：2018-07-16

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

Inventor： Georges HADZIIOANNOU ,  Eric CLOUTET ,  Cyril BROCHON ,  Damien THUAU ,  Konstantinos KALLITSIS ,  Fabrice DOMINGUES DOS SANTOS ,  Thibaut SOULESTIN

IPC: C08L27/16 ,  C08F214/16 ,  C08F214/04 ,  C08F8/30 ,  C08F214/24 ,  C08F214/22

Abstract: The invention relates to a copolymer comprising units derived from monomers of vinylidene fluoride and/or trifluoroethylene, as well as fluorinated monomers X comprising a double bond and a leaving group selected from among chlorine, bromine and iodine atoms, the leaving groups being partially replaced by azide groups in the copolymer.

公开(公告)号：US20190160491A1

公开(公告)日：2019-05-30

申请号：US16320856

申请日：2017-07-24

Applicant: UNIVERSITE DE BORDEAUX ,  INSTITUT POLYTECHNIQUE DE BORDEAUX ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  ECOLE NATIONALE SUPERIEURE DES ARTS ET METIERS

Inventor： Christine BIATEAU ,  Michel CASTAINGS ,  Mathieu RENIER

IPC: B06B1/02 ,  G01N29/24

Abstract: A multi-element, capacitive, ultrasonic, air-coupled transducer includes a membrane having an electrically conductive face; and a plurality of electrically separate conductive elements, consisting of a central disc and a plurality of rings arranged concentrically with the central disc, the conductive elements each having a face arranged facing the membrane and the faces of the conductive elements being of the same surface area; wherein the central disc has a radius of between 10 mm and 15 mm and wherein the number of conductive elements is between 12 and 18.