公开(公告)号：US20240356574A1

公开(公告)日：2024-10-24

申请号：US18688120

申请日：2022-09-01

申请人： UNIVERSITE DE LILLE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  CENTRALE LILLE INSTITUT ,  UNIVERSITE POLYTECHNIQUE HAUTS-DE-FRANCE

发明人： François DANNEVILLE ,  Christophe LOYEZ

IPC分类号： H04B1/16

CPC分类号： H04B1/1638

摘要： “A signal, in particular radio-frequency signal, detector (10), such as a detector of wake-up radio type has



a first circuit (20) receiving at its input the signal, configured to set the operating point (M) at the output to a predefined DC voltage (Vm_DC) to which a variable part (ΔVm) which is dependent on the signal from the input is added.
A second circuit (30) is connected at its input to the output of the first circuit (20) and configured to amplify the variable part (ΔVm) of the signal, this second circuit has a chain of at least two logic inverters (32) in a cascade and operating below the threshold.

公开(公告)号：US20230258637A1

公开(公告)日：2023-08-17

申请号：US18031242

申请日：2021-10-12

申请人： UNIVERSITE DE LILLE ,  CENTRALE LILLE INSTITUT ,  UNIVERSITE POLYTECHNIQUE HAUTS-DE-FRANCE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS - ,  INSERM (INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE) ,  CENTRE HOSPITALIER UNIVERSITAIRE DE LILLE ,  UNIVERSITÉ D'AIX-MARSEILLE

发明人： Sabine SZUNERITS ,  Alain ROUSSEL ,  Christian CAMBILLAU ,  David DEVOS ,  Ilka ENGELMAN ,  Enagnon Kazali ALIDJINOU

IPC分类号： G01N33/569 ,  G01N33/543 ,  C07K16/10

CPC分类号： G01N33/56983 ,  G01N33/5438 ,  C07K16/10 ,  G01N2333/165 ,  C07K2317/569 ,  C07K2317/567

摘要： The present invention relates to methods for detecting a target in a sample using mutated nanobodies, wherein an amino acid present in the loop of the FR1 region of framework of the nanobodies is mutated to cysteine.

公开(公告)号：US20220340103A1

公开(公告)日：2022-10-27

申请号：US17763020

申请日：2020-09-24

申请人： UNIVERSITE DE LILLE ,  CENTRALE LILLE INSTITUT ,  UNIVERSITE POLYTECHNIQUE HAUTS-DE-FRANCE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  YNCREA HAUTS DE FRANCE ,  VALEO SYSTEMES D'ESSUYAGE

发明人： Adrien PERET ,  Frederic BRETAGNOL ,  Michaël BAUDOIN ,  Olivier BOU MATAR-LACAZE

IPC分类号： B60S1/02 ,  B08B7/02 ,  B06B1/06 ,  B08B17/02 ,  B60S1/56

摘要： Device for cleaning a support member covered with a liquid Electroacoustic device (10) comprising:—a support member (50),—at least two wave transducers (15a-h) which are acoustically coupled to the support member and each configured to generate an ultrasonic surface wave (Wa-h) which propagates in the support member, the propagation directions (P) of the ultrasonic surface waves generated by the transducers being different;—a control unit (40), the device comprising an analysis unit (35) which is configured to estimate the orientation of the external force (OFe) which is applied to a liquid when the liquid is in contact with the support member and/or the device being configured to receive the estimate of the orientation of the external force, the control unit being configured to control at least one of the transducers, from the estimate of the orientation of the external force, so that the acoustic force which is applied to the liquid and produced by the interaction between the ultrasonic surface wave(s) and the liquid is orientated in a predetermined direction.

公开(公告)号：US20210237040A1

公开(公告)日：2021-08-05

申请号：US15734573

申请日：2018-06-26

申请人： RHODIA OPERATIONS ,  LE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE DE LILE ,  CENTRALE LILLE INSTITUT

发明人： Dan WU ,  Vitaly ORDOMSKY ,  Willinton Yesid HERNANDEZ ENCISO ,  Stéphane STREIFF

IPC分类号： B01J27/08 ,  B01J23/42 ,  B01J21/04 ,  B01J23/46 ,  B01J23/44 ,  B01J21/18 ,  B01J37/22 ,  C07D307/42 ,  C07C41/01

摘要： A process for etherification of aldehydes and/or ketones in the presence of a catalyst and an iodine source. In particular, a process for the synthesis of an ether compound, comprising reacting an aldehyde and/or a ketone with an alcohol, in the presence of (i) a metal/support heterogeneous catalyst and an iodine source, or (ii) a metal-iodine catalyst, in a reactor, whereby the ether compound is obtained. A catalytic system comprising a metal/support heterogeneous catalyst and an iodine source, and a process for its preparation.

公开(公告)号：US20240011155A1

公开(公告)日：2024-01-11

申请号：US18247432

申请日：2021-09-30

申请人： Centre National de la Recherche Scientifique ,  Universite de Lille ,  Centrale Lille Institut ,  Universite Polytechnique Hauts de France ,  Universite d'Artois ,  Nantes Universite

发明人： Christophe LETHIEN ,  Maxime HALLOT ,  Pascal ROUSSEL ,  Thierry BROUSSE

IPC分类号： C23C16/455 ,  C23C16/18 ,  C23C8/12

CPC分类号： C23C16/45553 ,  C23C16/45555 ,  C23C16/18 ,  C23C8/12

摘要： The invention relates to a manufacturing method for manufacturing a positive electrode layer based on a lithiated material suitable for three-dimensional batteries, or 3D batteries, so as to obtain a lithiated material on a substrate, the lithiated material comprising several thin layers, i.e. layers that have thicknesses between 1 nm and 1 μm, are made up of electrochemically active complex materials, and are, inter alia, homogeneous and suitable for conforming to the raised patterns of greater or lesser complexity of the surface of the substrate on which the lithiated material is deposited.

公开(公告)号：US20220249583A1

公开(公告)日：2022-08-11

申请号：US17616156

申请日：2020-06-03

申请人： UNIVERSITE DE LILLE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  YNCREA HAUTS DE FRANCE ,  UNIVERSITE DU LITTORAL CÔTE D'OPALE ,  UNIVERSITE D'ARTOIS ,  UNIVERSITE POLYTECHNIQUE DES HAUTS DE FRANCE ,  CENTRALE LILLE INSTITUT

发明人： RABAH BOUKHERROUB ,  DJAMEL DRIDER ,  NOURA HAZIME ,  YANATH BELGUESMIA ,  KAMEL BENDJEDDOU

IPC分类号： A61K35/747 ,  A61K45/06 ,  A61K38/16 ,  A61K36/02 ,  A61P31/00

摘要： A Lactobacillus paracasei strain deposited at the CNCM under reference number CNCM I-5369. A mixture of the peptides having the following sequences: (SEQ ID NO 1), (SEQ ID NO 2), (SEQ ID NO 3), (SEQ ID NO 4) and (SEQ ID NO 5) and to one of the above-mentioned peptides in combination with at least one component chosen among: essential oils and particularly among essential oil of mint, essential oil of thyme, essential oil of pine tree, menthol, thymol, pinene, vitamin C, formic acid, propionic acid, citric acid, sorbic acid and lactic acid and/or a nanoparticle which may be loaded with said active ingredients.

公开(公告)号：US20240045200A1

公开(公告)日：2024-02-08

申请号：US18267280

申请日：2021-12-13

申请人： UNIVERSITE DE LILLE ,  CENTRALE LILLE INSTITUT ,  UNIVERSITE POLYTECHNIQUE HAUTS-DE-FRANCE ,  Centre National de la Recherche Scientifique ,  Valeo Systèmes d'Essuyage

发明人： Michaël Baudoin ,  Ravinder Chutani ,  Frederic Bretagnol ,  Adrien Peret

IPC分类号： G02B27/00 ,  B08B7/02 ,  B60S1/56 ,  G01S7/497

CPC分类号： G02B27/0006 ,  B08B7/028 ,  B60S1/56 ,  G01S2007/4977

摘要： The invention relates to a device (5) comprising: —an optical surface (10); —a cleaning unit (15) for cleaning the optical surface, comprising at least one wave transducer (70) acoustically coupled to the optical surface, the wave transducer having a piezoelectric layer (80) and electrodes (85) of opposite polarity in contact with the piezoelectric layer, and being configured to generate at least one surface ultrasonic wave (WS) or a Lamb wave (WL) propagating in the optical surface; —the optical surface having at least one region of optical interest (100) not superposed on the wave transducer, the device comprising an apparatus (20) configured to sense and/or to emit radiation (R) through the region of optical interest (100).

公开(公告)号：US20220339669A1

公开(公告)日：2022-10-27

申请号：US17763016

申请日：2020-09-24

申请人： UNIVERSITE DE LILLE ,  CENTRALE LILLE INSTITUT ,  UNIVERSITE POLYTECHNIQUE HAUTS-DE-FRANCE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  YNCREA HAUTS DE FRANCE ,  VALEO SYSTEMES D'ESSUYAGE

发明人： Adrien PERET ,  Frederic BRETAGNOL ,  Michaël BAUDOIN ,  Olivier BOU MATAR-LACAZE

IPC分类号： B06B1/06 ,  B60S1/56 ,  B08B7/02

摘要： Electroacoustic device (5) comprising: an ultrasonic wave transducer (15) comprising a piezoelectric substrate (10) and first (30) and second (35) electrodes in contact with the piezoelectric substrate, and a carrier (10), the transducer being attached to the carrier and acoustically coupled to the carrier, and the first and second electrodes being sandwiched, at least partly, between the piezoelectric substrate and the carrier, the device being configured to generate an ultrasonic surface wave (W) propagating through the carrier at a distance from the transducer when an electric current passes through the first and second electrodes.

公开(公告)号：US20240297556A1

公开(公告)日：2024-09-05

申请号：US18268738

申请日：2021-12-22

申请人： UNIVERSITÉ DE LILLE ,  CENTRALE LILLE INSTITUT ,  UNIVERSITÉ POLYTECHNIQUE HAUTS-DE-FRANCE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  ECOLE NATIONALE SUPERIEURE ARTS ET METIERS (ENSAM) ,  JUNIA

发明人： Eric SEMAIL ,  Souad HARMAND ,  Nadir IDIR ,  Betty SEMAIL

IPC分类号： H02K9/22 ,  H02K1/02 ,  H02K1/276 ,  H02K9/20 ,  H02K11/33

CPC分类号： H02K9/225 ,  H02K1/02 ,  H02K1/2773 ,  H02K9/20 ,  H02K11/33

摘要： Polyphase electric machine including a first motion actuation assembly and a rotatable second motion actuation assembly, the first and second motion actuation assemblies together defining first and second opposing lateral faces, of the polyphase electric machine; the polyphase electric machine further having at least one phase generator including a plurality of control assemblies, each control assembly containing an input module and an output module, the input and output modules being arranged on the first lateral face and on the second lateral face of the polyphase electric machine.

公开(公告)号：US12044620B2

公开(公告)日：2024-07-23

申请号：US17797733

申请日：2021-02-11

申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  Centrale Lille Institut ,  Université de Lille ,  UNIVERSITE POLYTECHNIQUE HAUTS-DE-FRANCE ,  JUNIA

发明人： Romain Peretti

IPC分类号： G01N21/3586 ,  G01N21/3504 ,  G01N21/35

CPC分类号： G01N21/3586 ,  G01N21/3504 ,  G01N2021/3595

摘要： A method for determining a set of physical parameters of a sample, comprising the steps of: —A Retrieving a measured sample temporal trace Es(t), —B retrieving a measured reference temporal trace Eref(t), —C determining an widened reference temporal trace, called Eref0(t), and determining a discrete Fourier transform {hacek over (E)}ref0(ω) of the widened reference temporal trace—D determining a modeling of an impulse response of the sample in the frequency domain, depending on the set of physical parameters (pi), called sample frequency model {hacek over (E)}model{Pi}(ω), from the Fourier Transform of the widened reference temporal trace {hacek over (E)}ref0(ω) and a physical behavior model of the sample, —E applying an optimization algorithm on the set of physical parameters (pi) comprising the sub steps of: —E1 initializing physical parameters (pi), —realizing iteratively the sub steps of: —E2 calculating an inverse discrete Fourier transform of the sample frequency model {hacek over (E)}model{Pi}(ω), called estimated sample temporal trace Eest{Pi}(t), —E3 calculating an error function (εer{pi}), until obtaining a set of values (piopt) of physical parameters minimizing said error function.