公开(公告)号：US20230101792A1

公开(公告)日：2023-03-30

申请号：US17904919

申请日：2021-08-24

Applicant: UNIVERSITE DE BORDEAUX ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS ,  INSTITUT POLYTECHNIQUE DE BORDEAUX ,  UNIVERSITE DE LIMOGES ,  UNIVERSITE DE BOURGOGNE

Inventor： Sylvain DANTO ,  Clément STRUTYNSKI ,  Frédéric DESEVEDAVY ,  Lionel TEULEGAY ,  Vincent COUDERC ,  Frédéric SMEKTALA ,  Thierry CARDINAL

IPC: G01N21/67 ,  H05H1/24

Abstract: A device for generating a plasma and detecting a light signal. The plasma being intended to be generated in the vicinity of a study area of a sample and the light signal originating in the study area. The device including a current generator, an analysis unit, and an electrical and optical waveguide including means for transmitting an electric current configured to generate a plasma at one end of the means for transmitting the electric current in the vicinity of the study zone, means for detecting and transmitting configured to detect and transmit the light signal from the study area to the analysis unit, and an optical cladding portion, the means for transmitting the electric current and the means for detecting and transmitting the light signal being accommodated in the optical cladding portion.

公开(公告)号：US20230076937A1

公开(公告)日：2023-03-09

申请号：US17929487

申请日：2022-09-02

Applicant: THALES ,  UNIVERSITE DE BORDEAUX ,  INSTITUT POLYTECHNIQUE DE BORDEAUX ,  Centre national de la recherche scientifique

Inventor： Timothée LE GALL ,  Anthony Ghiotto ,  Gwenael Morvan ,  Stefan Varault ,  Bruno Louis

IPC: H01Q15/24 ,  H01Q13/10

Abstract: This elementary antenna includes a cavity delimited by front and rear faces and side walls, the front face being provided with first and second slots arranged in a cross, so that, when the cavity operates in a TE210 mode, a wave polarized perpendicularly to the first slot is emitted and when the cavity operates in a TE120 mode, a wave polarized perpendicularly to the second slot is emitted. This elementary antenna is characterized in that the rear face is brought to a reference electric potential, and in that the elementary antenna includes an excitation device, such as a metallized via, capable of exciting the front face through the cavity, the excitation device exciting the front face at a plurality of excitation points, distributed over the front face and presenting a common predefined impedance

公开(公告)号：US20220411550A1

公开(公告)日：2022-12-29

申请号：US17414721

申请日：2019-12-16

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

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

IPC: C08F214/22 ,  C08F214/24 ,  C08F220/18 ,  G03F7/004 ,  G03F7/033 ,  G03F7/30

Abstract: A copolymer including fluorinated units of formula (I): —CX1X2—CX3X4—  (I) in which each of the X1, X2, X3 and X4 is independently chosen from H, F and alkyl groups including from 1 to 3 carbon atoms which are optionally partially or totally fluorinated; and fluorinated units of formula (II): —CX5X6—CX7Z—  (II) in which each of the X5, X6 and X7 is independently chosen from H, F and alkyl groups including from 1 to 3 carbon atoms which are optionally partially or totally fluorinated, and in which Z is a photoactive group of formula —Y—Ar—R, Y representing an oxygen atom or an NH group or a sulfur atom, Ar representing an aryl group, and R being a monodentate or bidentate group including from 1 to 30 carbon atoms. Also, a process for preparing this copolymer, a composition including this copolymer, and a film obtained from this copolymer.

公开(公告)号：US11504094B2

公开(公告)日：2022-11-22

申请号：US16634837

申请日：2018-07-27

Applicant: (INSERM) Institut National de la Santé et de la Recherche Médicale ,  Université de Tours ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE DE BORDEAUX ,  Institut Polytechnique de Bordeaux (IPB)

Inventor： Baudouin Denis de Senneville ,  Franck Perrotin ,  Jean-Michel Escoffre ,  Ayache Bouakaz

IPC: A61B8/08 ,  G06T7/00

Abstract: An apparatus and a method for contrast-enhanced ultrasound (CEUS) including use of a fluid dynamics model for the analysis of dynamic contrast-enhanced ultrasound (DCEUS).

公开(公告)号：US20220259440A1

公开(公告)日：2022-08-18

申请号：US17626150

申请日：2020-07-09

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

Inventor： Guillaume MICHAUD ,  Boris COLIN ,  Frédéric SIMON ,  Stéphane FOUQUAY ,  Virginie LIAUTARD ,  Mathieu PUCHEAULT

IPC: C09D4/00 ,  C09J175/16 ,  C09J4/06 ,  C08G18/69 ,  C08G18/67 ,  C08G18/63 ,  C08G18/50 ,  C08G18/32 ,  C08G18/28 ,  C08G18/10 ,  C08F290/06

Abstract: The invention relates to a two-component composition comprising:
a part A comprising a complex of borane BH3 with an amine;
a part B comprising a decomplexing agent for decomplexing the borane and the amine; and
at least one radically polymerizable compound comprising at least one ethylenic bond, this compound being present in at least one of parts A and B; and also to the use of this composition as an adhesive for binding two substrates together.

公开(公告)号：US20220259230A1

公开(公告)日：2022-08-18

申请号：US17765553

申请日：2020-10-02

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

Inventor： Mathieu PUCHEAULT ,  Mélodie BIREPINTE

IPC: C07F5/02

Abstract: Disclosed are novel alkynyl aminoboranes, wherein the method for preparing same includes bringing into contact in a single synthesis step a terminal alkyne, an aminoborane and an organomagnesium, in particular a Grignard reagent.

公开(公告)号：US11380972B2

公开(公告)日：2022-07-05

申请号：US16768917

申请日：2018-12-05

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

Inventor： Anthony Ghiotto ,  Frédéric Parment

IPC: H01P3/12 ,  H01P11/00

Abstract: This microwave component (10) comprises a waveguide (12) comprising an upper layer, a lower layer, and a central layer (18) intermediate between the upper layer and the lower layer, said layers defining a zone (19) of propagation of an electromagnetic wave, the propagation zone (19) extending along a propagation axis, and comprising a cavity (32) bounded by the upper layer, the lower layer, and, laterally, by two opposite lateral edges (36) of the central layer (18).
The waveguide (12) comprises at least one dielectric strip (28) placed in the propagation zone (19), the dielectric strip (28) being defined in one of the upper layer and the lower layer or being placed in the cavity (32) away from the lateral edges (36) of the cavity (32).

公开(公告)号：US20220162232A1

公开(公告)日：2022-05-26

申请号：US17593380

申请日：2020-03-18

Applicant: UNIVERSITÉ DE BORDEAUX ,  INSTITUT POLYTECHNIQUE DE BORDEAUX ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  CENTRE HOSPITALIER UNIVERSITAIRE DE BORDEAUX

Inventor： LAURENT PLAWINSKI ,  MARIE-CHRISTINE DURRIEU ,  MARION PETITET ,  JULIE LAVIE ,  MARIE CHRISTINE OERTHEL ,  SYLVAIN NLATE ,  CHRISTEL CHANSEAU ,  VINCENT RIGALLEAU ,  LAURE ALEXANDRE

IPC: C07F3/00 ,  C07F1/00 ,  G01N33/68

Abstract: The present invention relates to functionalized supports and their use in the diagnosis of pathologies.

公开(公告)号：US20220099718A1

公开(公告)日：2022-03-31

申请号：US17421801

申请日：2019-01-22

Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) ,  STMICROELECTRONICS SA ,  UNIVERSITE DE BORDEAUX ,  INSTITUT POLYTECHNIQUE DE BORDEAUX

Inventor： Vincent Knopik ,  Jeremie Forest ,  Eric Kerherve

IPC: G01R25/04 ,  H04B17/21

Abstract: The method for detecting the phase (Φ1) of an analog signal (SA1) via a hybrid coupler (CH1) operating in a power-combiner mode, the hybrid coupler (CH1) comprising a first input (BE1) intended to receive the analog signal (SA1), a second input (BE2) intended to receive a reference signal (SREF) having a reference phase (Φ2) and the same frequency (FREF) as the analog signal (SA1), and two outputs (BS1, BS2), and configured to generate, at these two outputs (BS1, BS2), a first output signal (SS1) and a second output signal (SS2), respectively, comprises measuring peak values (A1, A2, A3, A4) of the analog signal (SA1), of the reference signal (SREF), and of at least one of the first and second output signals (SS1, SS2), calculating the phase shift (Φ1-Φ2) between the phase (Φ1) of the analog signal and the reference phase (Φ2) depending on said measured peak values (A1, A2, A3, A4), and determining the phase (Φ1) of the analog signal (SA1) depending on said calculated phase shift (Φ1-Φ2) and the reference phase (Φ2).

公开(公告)号：US20210401504A1

公开(公告)日：2021-12-30

申请号：US17293433

申请日：2019-11-18

Applicant: UNIVERSITE DE BORDEAUX ,  INSTITUT POLYTECHNIQUE DE BORDEAUX ,  CENTRE HOSPITALIER UNIVERSITAIRE DE BORDEAUX ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE (INRIA)

Inventor： Julien ENGELHARDT ,  Nejib ZEMZEMI ,  Emmanuel CUNY

IPC: A61B34/10 ,  G06N20/10 ,  G16H20/40 ,  G16H50/70

Abstract: A method for determining a stereotactic brain target includes at least one target point, the method comprising the following steps: selecting patients for whom the result measured following treatment at at least one target point is greater than or equal to a threshold, postoperative imaging having been performed for each of the patients; processing the postoperative imaging so as to determine coordinates of the at least one target point; selecting brain marker points; processing the postoperative imaging so as to determine coordinates of the marker points; creating a learning database comprising the coordinates of the target points and the coordinates of the marker points determined for all of the selected patients; determining a prediction function giving the coordinates of at least one target point according to the coordinates of the marker points by using the learning database and a supervised statistical learning method; processing preoperative imaging of a new patient to be treated so as to determine coordinates of the marker points of the new patient; using the prediction function so as to obtain the coordinates of at least one target point for the new patient according to the coordinates of the marker points determined for the new patient.