公开(公告)号：US20160004960A1

公开(公告)日：2016-01-07

申请号：US14769968

申请日：2014-03-05

Applicant: Sylvain SAÏGHI ,  Jean TOMAS ,  Gwendal LECERF ,  UNIVERSITE DE BORDEAUX ,  INSTITUT POLYTECHNIQUE DE BORDEAUX ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)

Inventor： Sylvain SAÏGHI ,  Jean TOMAS ,  Gwendal LECERF

IPC: G06N3/063 ,  G06N3/08

CPC classification number: G06N3/0635 ,  G06N3/08

Abstract: An artificial neuron unit comprising one artificial neuron having at least one output port and at least one input port, and one memristor having two terminals; said unit being characterized in that it also comprises at least one current conveyor having two input ports X and Y, and one output port Z; and in which said memristor is connected by one of its terminals to the input port X of said current conveyor, said current conveyor is connected by its output port Z to an input port of said artificial neuron and said artificial neuron is connected by one of its output ports to the input port Y of said current conveyor or to another of said terminals of said memristor.

Abstract translation: 一种人造神经元单元，包括具有至少一个输出端口和至少一个输入端口的一个人造神经元和一个具有两个端子的阻尼器; 所述单元的特征在于它还包括具有两个输入端口X和Y的至少一个电流输送器和一个输出端口Z; 并且其中所述阻尼器通过其一个端子连接到所述当前输送机的输入端口X，所述当前输送机通过其输出端口Z连接到所述人造神经元的输入端口，并且所述人造神经元由其中的一个连接 输出端口到所述当前输送机的输入端口Y或者到所述忆阻器的另一个所述端子。

公开(公告)号：US20150328661A1

公开(公告)日：2015-11-19

申请号：US14809722

申请日：2015-07-27

Applicant: ARKEMA FRANCE ,  CNRS ,  UNIVERSITÉ DE BORDEAUX ,  INSTITUT POLYTECHNIQUE DE BORDEAUX

Inventor： Christophe NAVARRO ,  Xavier CHEVALIER ,  Celia NICOLET ,  Ilias ILIOPOULOS ,  Raluca TIRON ,  Guillaume FLEURY ,  Georges HADZllOANNOU

IPC: B05D3/04 ,  B05D1/00 ,  G03F1/50 ,  B05D3/02

CPC classification number: B05D3/046 ,  B05D1/005 ,  B05D3/0254 ,  C08F293/005 ,  C08F2438/02 ,  C08J5/18 ,  C08J2353/00 ,  C08L53/00 ,  C08L2205/025 ,  C08L2205/03 ,  C09D153/00 ,  G03F1/50 ,  G03F1/68 ,  G03F7/0002

Abstract: The present invention relates to a process for producing nanostructured films obtained from block copolymers exhibiting a dispersity index of between 1.1 and 2, limits included, without nanostructuring defects, on a surface, in order for this treated surface to be able to be used as masks for applications in microelectronics.

公开(公告)号：US20240279124A1

公开(公告)日：2024-08-22

申请号：US18571551

申请日：2022-06-20

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

Inventor： Adrien DELCAMP ,  Marie LEFEBVRE ,  Cyril AYMONIER ,  Nicolas BISCAY

IPC: C04B35/80 ,  C04B35/628 ,  C04B41/00 ,  C04B41/53

CPC classification number: C04B35/80 ,  C04B35/62836 ,  C04B41/0072 ,  C04B41/5353 ,  C04B2235/5244

Abstract: A method for treating at least one silicon carbide fibre includes a surface layer including carbon and/or a silicon oxycarbide, the treatment including at least removing the surface layer from the fibre by placing in contact with an ammonia phase in the supercritical state.

公开(公告)号：US11876002B2

公开(公告)日：2024-01-16

申请号：US17446767

申请日：2021-09-02

Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE DE BORDEAUX ,  INSTITUT POLYTECHNIQUE DE BORDEAUX

Inventor： Maxime Bronchy ,  Etienne Duguet ,  Céline Feautrier ,  Mona Treguer-Delapierre

IPC: H01L21/48 ,  H01L21/477 ,  B22F3/24

CPC classification number: H01L21/4814 ,  B22F3/24 ,  H01L21/477 ,  B22F2998/10

Abstract: A method for interconnecting components of an electronic system includes depositing a sintering solution onto a first component to form an interconnection layer, the sintering solution comprising a solvent, metal nanoparticles dispersed in the solvent, and a stabilizing agent adsorbed onto the nanoparticles. More than 95.0%, preferably more than 99.0% of the mass of the nanoparticles include a metal selected from silver, gold, copper and alloys thereof and have a polyhedral shape with an aspect ratio greater than 0.8. The method also includes eliminating, at least partially, the solvent from the layer to form an ordered agglomerate in which the nanoparticles are regularly disposed in three axes, the stabilizing agent binding them together and maintaining at least a portion of the nanoparticles at a distance from each other, debinding and sintering the layer, and depositing a second component in contact with the layer before or during debinding or sintering.

公开(公告)号：US20240014564A1

公开(公告)日：2024-01-11

申请号：US18348090

申请日：2023-07-06

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

Inventor： Timothée LE GALL ,  Anthony GHIOTTO ,  Gwenaël MORVAN ,  Stefan VARAULT ,  Bruno LOUIS ,  Grégoire PILLET

IPC: H01Q9/04 ,  H01Q1/48 ,  H01Q21/24

CPC classification number: H01Q9/045 ,  H01Q1/48 ,  H01Q21/24

Abstract: The elementary antenna 1 includes: two cross-shaped slots 32, 33 defining four half-slots; for each half-slot, excitation striplines 41, 42, the first stripline 41 being connected to a first via 61 and the second stripline 42 being connected to a second via 62; an integrated circuit 70 delivering a plurality of ports; for each half-slot, tracks for feeding the strips, the first track 51 running from a first port 71 to the first via 61 and the second track 52 running from a second port 72 to the second via 62, the first and second ports being two successive ports of the integrated circuit, differentially connected to a transmitter/receiver channel by first and second power lines situated inside the integrated circuit, the lines and tracks running so that there is no crossing of the respective routes thereof.

公开(公告)号：US20230294146A1

公开(公告)日：2023-09-21

申请号：US18017048

申请日：2022-07-20

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

Inventor： Cyril AYMONIER ,  Guillaume AUBERT ,  Anais CARIO

IPC: B08B7/00 ,  A41D13/11 ,  A61L2/28

CPC classification number: B08B7/0021 ,  A41D13/1138 ,  A61L2/28 ,  B01D39/1623

Abstract: A method for cleaning at least one filter material, in particular a filter material used in the production of a respiratory protection mask (M), comprising the step of subjecting this filter material to a supercritical fluid, preferably supercritical CO2, with a density of less than 0.3 g/ml.

公开(公告)号：US20230234977A1

公开(公告)日：2023-07-27

申请号：US18130133

申请日：2023-04-03

Applicant: Universite de Bordeaux ,  Institut Polytechnique de Bordeaux ,  Centre National de la Recherche Scientifique (CNRS)

Inventor： Mathieu Pucheault ,  Virginie Liautard ,  Loic Guillonneau ,  Olivier Guerret

IPC: C07F9/141

CPC classification number: C07F9/141 ,  C07B2200/09 ,  C07C69/587

Abstract: The present invention relates to a process for preparing a mixture M1 of enol phosphate isomers devoid of (E,E) isomer and comprising at least 98% of (E,Z) isomer, at least 0.1% of (Z,Z) isomer and at least 0.1% of (Z,E) isomer, comprising bringing a mixture of isomers of said enol phosphate comprising a detectable amount of (E,E) isomer into contact with a hydrolysable dienophile in an organic solvent, followed by base hydrolysis of the medium obtained and elimination of the adduct formed, in order to obtain the mixture M1 devoid of (E,E) isomer.

公开(公告)号：US11649257B2

公开(公告)日：2023-05-16

申请号：US16492256

申请日：2018-03-09

Applicant: Universite de Bordeaux ,  Institut Polytechnique de Bordeaux ,  Centre National de la Recherche Scientifique (CNRS)

Inventor： Mathieu Pucheault ,  Virginie Liautard ,  Loic Guillonneau ,  Olivier Guerret

IPC: C07F9/141 ,  C07C69/587

CPC classification number: C07F9/141 ,  C07B2200/09 ,  C07C69/587

Abstract: The present invention relates to a process for preparing a mixture M1 of enol phosphate isomers devoid of (E,E) isomer and comprising at least 98% of (E,Z) isomer, at least 0.1% of (Z,Z) isomer and at least 0.1% of (Z,E) isomer, comprising bringing a mixture of isomers of said enol phosphate comprising a detectable amount of (E,E) isomer into contact with a hydrolysable dienophile in an organic solvent, followed by base hydrolysis of the medium obtained and elimination of the adduct formed, in order to obtain the mixture M1 devoid of (E,E) isomer.

公开(公告)号：US20230093684A1

公开(公告)日：2023-03-23

申请号：US17784139

申请日：2020-12-10

Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  INSTITUT POLYTECHNIQUE DE BORDEAUX ,  ENSCP Chimie Paris Tech, Ecole Nationale Supérieure de Chimie de Paris ,  INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM) ,  UNIVERSITÉ DE BORDEAUX ,  UNIVERSITE PARIS CITE

Inventor： Peter I. DALKO ,  Olivier SANDRE ,  Grégory RAMNICEANU ,  Sébastien LECOMMANDOUX ,  Zoeisha CHINOY ,  Bich-Thuy Doan ,  Petra DUNKEL ,  Amit KUMAR

IPC: A61K9/127 ,  C08G81/00 ,  A61K49/18 ,  A61K31/704 ,  A61K49/00 ,  A61K41/00

Abstract: The present invention concerns amphiphilic copolymers that may be photo- or redox-cleavable and that may assemble into polymersomes. It also concerns their process of preparation and their use as ding carriers.

公开(公告)号：US20220255780A1

公开(公告)日：2022-08-11

申请号：US17622727

申请日：2020-06-22

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

Inventor： Guillaume Ferre

IPC: H04L27/10 ,  H04B1/69

Abstract: A method for generating a signal including a temporal succession of modulated chirps. The modulation corresponds to a circular permutation of the variation pattern of the instantaneous frequency of a base chirp over the symbol time Ts, obtained by a time shift of s times an elementary time period Te, such that M*Tc=Ts. Such a method includes, to generate a given chirp in the temporal succession of chirps, differential encoding between a modulation symbol associated with a chirp preceding the given chirp in the temporal succession of chirps, on the one hand, and a given information symbol of the constellation of M symbols, on the other hand, the differential encoding delivering a given modulation symbol; and modulating the base chirp on the basis of the given modulation symbol generating the given chirp.