Yncrea Hauts de France

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IPC Class
B06B 1/06 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction 8
B08B 7/02 - Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned 5
B08B 17/02 - Preventing deposition of fouling or of dust 4
B60S 1/02 - Cleaning windscreens, windows, or optical devices 4
B60S 1/56 - Cleaning windscreens, windows, or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens 3
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Status
Pending 6
Registered / In Force 19
Found results for  patents

1.

Electroacoustic Device

      
Application Number 17787205
Status Pending
Filing Date 2020-12-14
First Publication Date 2023-01-26
Owner
  • UNIVERSITÉ DE LILLE (France)
  • CENTRALE LILLE INSTITUT (France)
  • UNIVERSITÉ POLYTECHNIQUE HAUTS-DE-FRANCE (France)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
  • YNCREA HAUTS DE FRANCE (France)
  • SORBONNE UNIVERSITÉ (France)
Inventor
  • Boudoin, Michaël
  • Thomas, Jean-Louis
  • Riaud, Antoine
  • Boumatar, Olivier

Abstract

Electroacoustic device (5) for generating at least one acoustic wave (Fv,Vx), the device comprising a piezoelectric substrate (10) and first (15) and second (20) groups of electrodes (60,65,70,75) arranged on the substrate, each electrode of the first and second groups comprising a track (80a-f,85a-f,90a-d,95a-d), the tracks (90a-d,95a-d) of the electrodes of the first group spiralling around a same spiral axis (Z) along a first winding direction (W1), and the tracks (80a-f,85a-f) of the electrodes of the second group spiralling around said spiral axis along a second winding direction (W2) opposite to the first winding direction.

IPC Classes  ?

  • B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glasswareDroppers
  • B06B 1/02 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of electrical energy
  • B06B 1/06 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction

2.

USE OF STARCH NANOPARTICLES LOADED WITH ACTIVE MOLECULES FOR AQUACULTURE

      
Application Number 17770640
Status Pending
Filing Date 2020-10-20
First Publication Date 2022-12-08
Owner
  • UNIVERSITE DE LILLE (France)
  • CENTRALE LILLE INSTITUT (France)
  • UNIVERSITÉ POLYTECHNIQUE HAUTS-DE-FRANCE (France)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
  • YNCREA HAUTS DE FRANCE (France)
  • UNIVERSITÉ DU LITTORAL CÔTE D'OPALE (France)
Inventor
  • Boukherroub, Rabah
  • Souissi, Sami
  • Le Fur, Stefka

Abstract

The present invention relates to the use of a starch nanoparticle loaded with at least one active molecule of interest to feed zooplankton, in particular a living prey chosen from rotifers, brine shrimp and copepods. In particular, the invention relates to the use of this loaded starch nanoparticle to increase the size and/or density and/or egg-laying rate of this zooplankton, and/or the hatching rate of the eggs thereof

IPC Classes  ?

  • A61K 9/16 - AgglomeratesGranulatesMicrobeadlets
  • A23K 50/80 - Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
  • A23K 20/163 - SugarsPolysaccharides
  • A23K 20/174 - Vitamins
  • A61K 31/375 - Ascorbic acid, i.e. vitamin CSalts thereof
  • A61K 31/714 - Cobalamins, e.g. cyanocobalamin, vitamin B12
  • A61K 31/205 - Amine addition salts of organic acidsInner quaternary ammonium salts, e.g. betaine, carnitine
  • A61K 33/04 - Sulfur, selenium or telluriumCompounds thereof
  • A61K 31/65 - Tetracyclines
  • A61K 31/198 - Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61P 15/08 - Drugs for genital or sexual disordersContraceptives for gonadal disorders or for enhancing fertility, e.g. inducers of ovulation or of spermatogenesis

3.

Method for Melting a Body by Means of an Ultrasonic Wave

      
Application Number 17763018
Status Pending
Filing Date 2020-09-24
First Publication Date 2022-11-24
Owner
  • UNIVERSITE DE LILLE (France)
  • CENTRALE LILLE INSTITUT (France)
  • UNIVERSITE POLYTECHNIQUE HAUTS-DE-FRANCE (France)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
  • YNCREA HAUTS DE FRANCE (France)
  • VALEO SYSTEMES D'ESSUYAGE (France)
Inventor
  • Peret, Adrien
  • Bretagnol, Frederic
  • Baudoin, Michaël
  • Chutani, Ravinder

Abstract

Method comprising: supplying electricity to at least one wave transducer (25) for synthesising an ultrasonic surface wave propagating in a medium (10) to a body (15) arranged on one side of the medium, at least one portion of the electrical supply energy being converted into heat by the transducer, the electrical energy supplied to the transducer being sufficient for the heat and the energy of the ultrasonic surface wave to cause: —the body to melt when the body is in the solid state, and/or—the body to be maintained in the liquid state when the temperature of the medium is below the solidification temperature of the body.

IPC Classes  ?

  • B60S 1/02 - Cleaning windscreens, windows, or optical devices
  • B06B 1/06 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
  • B08B 17/02 - Preventing deposition of fouling or of dust
  • B08B 7/00 - Cleaning by methods not provided for in a single other subclass or a single group in this subclass
  • B08B 7/02 - Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
  • G10K 11/36 - Devices for manipulating acoustic surface waves

4.

Electroacoustic device

      
Application Number 17763016
Grant Number 12138660
Status In Force
Filing Date 2020-09-24
First Publication Date 2022-10-27
Grant Date 2024-11-12
Owner
  • UNIVERSITE DE LILLE (France)
  • CENTRALE LILLE INSTITUT (France)
  • UNIVERSITE POLYTECHNIQUE HAUTS-DE-FRANCE (France)
  • Centre national de la recherche scientifique (France)
  • YNCREA HAUTS DE FRANCE (France)
  • VALEO SYSTÈMES D'ESSUYAGE (France)
Inventor
  • Peret, Adrien
  • Bretagnol, Frederic
  • Baudoin, Michaël
  • Bou Matar-Lacaze, Olivier

Abstract

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.

IPC Classes  ?

  • B06B 1/06 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
  • B08B 7/02 - Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
  • B60S 1/56 - Cleaning windscreens, windows, or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens

5.

Device for Cleaning a Support Member Covered with a Liquid

      
Application Number 17763020
Status Pending
Filing Date 2020-09-24
First Publication Date 2022-10-27
Owner
  • UNIVERSITE DE LILLE (France)
  • CENTRALE LILLE INSTITUT (France)
  • UNIVERSITE POLYTECHNIQUE HAUTS-DE-FRANCE (France)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
  • YNCREA HAUTS DE FRANCE (France)
  • VALEO SYSTEMES D'ESSUYAGE (France)
Inventor
  • Peret, Adrien
  • Bretagnol, Frederic
  • Baudoin, Michaël
  • Bou Matar-Lacaze, Olivier

Abstract

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.

IPC Classes  ?

  • B60S 1/02 - Cleaning windscreens, windows, or optical devices
  • B08B 7/02 - Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
  • B06B 1/06 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
  • B08B 17/02 - Preventing deposition of fouling or of dust
  • B60S 1/56 - Cleaning windscreens, windows, or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens

6.

CUTANEOUS DEVICE FOR STORING AND RELEASING MOLECULES, AND CORRESPONDING METHOD

      
Application Number 17601917
Status Pending
Filing Date 2020-03-24
First Publication Date 2022-06-23
Owner
  • UNIVERSITE DE LILLE (France)
  • ECOLE CENTRALE DE LILLE (France)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
  • YNCREA HAUTS DE FRANCE (France)
  • UNIVERSITE POLYTECHNIQUE DES HAUTS DE FRANCE (France)
  • UNIVERSITE CATHOLIQUE DE LOUVAIN (Belgium)
Inventor
  • Szunerits, Sabine
  • Boukherroub, Rabah
  • Melinte, Sorin

Abstract

The present invention relates to a cutaneous device (2) for the storage and release of molecules, in particular therapeutic molecules, comprising: —a support (6), —a matrix (8) configured to store and release the molecules as a function of the temperature, and —an electro-resistive layer, disposed between the support and the matrix, intended to be subjected to a voltage and comprising at least one thin microporous and/or nanoporous metal layer. The present invention also relates to a transcutaneous delivery device and the corresponding methods of manufacture and use.

IPC Classes  ?

  • A61M 37/00 - Other apparatus for introducing media into the bodyPercutany, i.e. introducing medicines into the body by diffusion through the skin
  • A61K 9/70 - Web, sheet or filament bases
  • A61K 38/28 - Insulins

7.

METHOD FOR SUPERVISING THE ENERGY OF AN ELECTRICAL SYSTEM PROVIDED WITH CONTROLLABLE LOADS

      
Application Number FR2021051258
Publication Number 2022/029376
Status In Force
Filing Date 2021-07-07
Publication Date 2022-02-10
Owner
  • GEREDIS DEUX SEVRES (France)
  • YNCREA HAUTS DE FRANCE (France)
Inventor
  • Courtecuisse, Vincent
  • Coutard, Léo
  • Robyns, Benoît
  • Davigny, Arnaud
  • Benchekroun, Abderrahman

Abstract

A method for supervising an electrical system (100) comprising loads (1062, 1064), a network (108) and sources (110), the loads being connected to the network via a transformer (1042, 1044,1046) having a high to medium voltage, which is supplied by at least one transformer (1022, 1024) and at least one local source (110), the method comprising acquiring data at different points of the system, and calculating supervision setpoints from the acquired data, according to an operating mode of the supervisor.

IPC Classes  ?

  • H02J 3/38 - Arrangements for parallelly feeding a single network by two or more generators, converters or transformers
  • H02J 13/00 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the networkCircuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
  • G05B 13/04 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
  • G05B 15/02 - Systems controlled by a computer electric

8.

SUPER RESOLUTION TIME DOMAIN SPECTROSCOPY METHOD AND DEVICE FOR SAMPLE CHARACTERIZATION

      
Application Number EP2021053298
Publication Number 2021/160725
Status In Force
Filing Date 2021-02-11
Publication Date 2021-08-19
Owner
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
  • ECOLE CENTRALE DE LILLE (France)
  • UNIVERSITE DES SCIENCES ET TECHNOLOGIES DE LILLE (France)
  • UNIVERSITE POLYTECHNIQUE HAUTS-DE-FRANCE (France)
  • YNCREA HAUTS-DE-FRANCE (France)
Inventor Peretti, Romain

Abstract

ref0modelmodel ref0modelmodel Eestest {Pi}(t)eroptopt) of physical parameters minimizing said error function.

IPC Classes  ?

  • G01N 21/3586 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using far infrared lightInvestigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using Terahertz radiation by Terahertz time domain spectroscopy [THz-TDS]
  • G01N 21/3504 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis

9.

Switched artificial synapse

      
Application Number 17054993
Grant Number 12159220
Status In Force
Filing Date 2019-05-13
First Publication Date 2021-07-15
Grant Date 2024-12-03
Owner
  • Universite De Lille (France)
  • CENTRE LILLIE INSTITUT (France)
  • VILLENEUVE D'ASCQ (France)
  • Centre National De La Recherche Scientifique (France)
  • YNCREA Hauts De France (France)
Inventor
  • Danneville, Francois
  • Cappy, Alain
  • Sourikopoulos, Ilias
  • Loyez, Christophe

Abstract

out.

IPC Classes  ?

  • G06N 3/065 - Analogue means
  • G06N 3/044 - Recurrent networks, e.g. Hopfield networks
  • G06N 3/049 - Temporal neural networks, e.g. delay elements, oscillating neurons or pulsed inputs
  • G06N 3/06 - Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons
  • G11C 11/41 - Digital stores characterised by the use of particular electric or magnetic storage elementsStorage elements therefor using electric elements using semiconductor devices using transistors forming cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
  • G11C 11/54 - Digital stores characterised by the use of particular electric or magnetic storage elementsStorage elements therefor using elements simulating biological cells, e.g. neuron

10.

ELECTROACOUSTIC DEVICE

      
Application Number EP2020086031
Publication Number 2021/122479
Status In Force
Filing Date 2020-12-14
Publication Date 2021-06-24
Owner
  • UNIVERSITÉ DE LILLE (France)
  • CENTRALE LILLE INSTITUT (France)
  • UNIVERSITÉ POLYTECHNIQUE HAUTS-DE-FRANCE (France)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
  • YNCREA HAUTS DE FRANCE (France)
  • SORBONNE UNIVERSITÉ (France)
Inventor
  • Baudoin, Michaël
  • Thomas, Jean-Louis
  • Riaud, Antoine
  • Bou Matar, Olivier

Abstract

a-fa-fa-da-da-da-d1a-fa-f22) opposite to the first winding direction.

IPC Classes  ?

  • B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glasswareDroppers
  • B01L 99/00 - Subject matter not provided for in other groups of this subclass
  • B06B 1/06 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
  • H03H 9/145 - Driving means, e.g. electrodes, coils for networks using surface acoustic waves

11.

USE OF STARCH NANOPARTICLES LOADED WITH ACTIVE MOLECULES FOR AQUACULTURE

      
Application Number EP2020079504
Publication Number 2021/078743
Status In Force
Filing Date 2020-10-20
Publication Date 2021-04-29
Owner
  • UNIVERSITE DE LILLE (France)
  • CENTRALE LILLE INSTITUT (France)
  • UNIVERSITÉ POLYTECHNIQUE HAUTS-DE-FRANCE (France)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
  • YNCREA HAUTS DE FRANCE (France)
  • UNIVERSITÉ DU LITTORAL CÔTE D'OPALE (France)
Inventor
  • Boukherroub, Rabab
  • Souissi, Sami
  • Le Fur, Stefka

Abstract

The present invention relates to the use of a starch nanoparticle loaded with at least one active molecule of interest to feed zooplankton, in particular a living prey chosen from rotifers, brine shrimp and copepods. In particular, the invention relates to the use of this loaded starch nanoparticle to increase the size and/or density and/or egg-laying rate of this zooplankton, and/or the hatching rate of the eggs thereof.

IPC Classes  ?

12.

MEASURING DEVICE AND METHOD FOR MEASURING CHARACTERISTICS OF CELLS

      
Application Number EP2020078007
Publication Number 2021/069446
Status In Force
Filing Date 2020-10-06
Publication Date 2021-04-15
Owner
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) (France)
  • YNCREA HAUTS DE FRANCE (France)
Inventor
  • Collard, Dominique
  • Fujita, Hiroyuki
  • Karsten, Stanislav
  • Tarhan, Mehmet Cagatay

Abstract

The invention relates to a measuring device (10) for measuring physical characteristics of cells. The device (10) comprises: a microfluidic chip (20) provided with a flow channel (22) for allowing cells to flow through; a manipulator (24) configured to apply deformation force to a cell in a continuous flow; and a sensor (26) configured to sense a physical characteristic of the cell. The manipulator (24) and the sensor (26) are configured to define a width (W2) of the flow channel (22) as a gap formed between them. The manipulator (24) is configured to apply the deformation force to the cell by compressing the cell against the sensor (26).

IPC Classes  ?

  • G01N 33/483 - Physical analysis of biological material

13.

METHOD FOR MELTING A BODY BY MEANS OF AN ULTRASONIC WAVE

      
Application Number EP2020076760
Publication Number 2021/058664
Status In Force
Filing Date 2020-09-24
Publication Date 2021-04-01
Owner
  • UNIVERSITE DE LILLE (France)
  • CENTRALE LILLE INSTITUT (France)
  • UNIVERSITE POLYTECHNIQUE HAUTS-DE-FRANCE (France)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
  • YNCREA HAUTS DE FRANCE (France)
  • VALEO SYSTEMES D'ESSUYAGE (France)
Inventor
  • Peret, Adrien
  • Bretagnol, Frederic
  • Baudoin, Michaël
  • Chutani, Ravinder

Abstract

Method comprising: supplying electricity to at least one wave transducer (25) for synthesising an ultrasonic surface wave propagating in a medium (10) to a body (15) arranged on one side of the medium, at least one portion of the electrical supply energy being converted into heat by the transducer, the electrical energy supplied to the transducer being sufficient for the heat and the energy of the ultrasonic surface wave to cause: - the body to melt when the body is in the solid state, and/or - the body to be maintained in the liquid state when the temperature of the medium is below the solidification temperature of the body.

IPC Classes  ?

  • B08B 7/00 - Cleaning by methods not provided for in a single other subclass or a single group in this subclass
  • B08B 7/02 - Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
  • B08B 17/02 - Preventing deposition of fouling or of dust
  • B06B 1/06 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
  • B60S 1/02 - Cleaning windscreens, windows, or optical devices

14.

DEVICE FOR CLEANING A SUPPORT MEMBER COVERED WITH A LIQUID

      
Application Number EP2020076758
Publication Number 2021/058662
Status In Force
Filing Date 2020-09-24
Publication Date 2021-04-01
Owner
  • UNIVERSITE DE LILLE (France)
  • CENTRALE LILLE INSTITUT (France)
  • UNIVERSITE POLYTECHNIQUE HAUTS-DE-FRANCE (France)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
  • YNCREA HAUTS DE FRANCE (France)
  • VALEO SYSTEMES D'ESSUYAGE (France)
Inventor
  • Peret, Adrien
  • Bretagnol, Frederic
  • Baudoin, Michaël
  • Bou Matar - Lacaze, Olivier

Abstract

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.

IPC Classes  ?

  • B08B 7/02 - Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
  • B06B 1/02 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of electrical energy
  • B06B 1/06 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
  • B08B 17/02 - Preventing deposition of fouling or of dust
  • B60S 1/02 - Cleaning windscreens, windows, or optical devices
  • B60S 1/56 - Cleaning windscreens, windows, or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens

15.

ELECTROACOUSTIC DEVICE

      
Application Number EP2020076762
Publication Number 2021/058666
Status In Force
Filing Date 2020-09-24
Publication Date 2021-04-01
Owner
  • UNIVERSITE DE LILLE (France)
  • CENTRALE LILLE INSTITUT (France)
  • UNIVERSITE POLYTECHNIQUE HAUTS-DE-FRANCE (France)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
  • YNCREA HAUTS DE FRANCE (France)
  • VALEO SYSTEMES D'ESSUYAGE (France)
Inventor
  • Peret, Adrien
  • Bretagnol, Frederic
  • Baudoin, Michaël
  • Bou Matar - Lacaze, Olivier

Abstract

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.

IPC Classes  ?

  • B08B 7/00 - Cleaning by methods not provided for in a single other subclass or a single group in this subclass
  • B08B 7/02 - Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
  • B08B 17/02 - Preventing deposition of fouling or of dust
  • B06B 1/06 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
  • B60S 1/02 - Cleaning windscreens, windows, or optical devices

16.

NOVEL LACTIC ACID BACTERIA STRAIN - ANTIBACTERIAL PEPTIDES PRODUCED BY SAID STRAIN AND RELATED PHARMACEUTICAL COMPOSITIONS

      
Application Number EP2020065376
Publication Number 2020/245216
Status In Force
Filing Date 2020-06-03
Publication Date 2020-12-10
Owner
  • UNIVERSITE DE LILLE (France)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
  • YNCREA HAUTS DE FRANCE (France)
  • UNIVERSITE DU LITTORAL CÔTE D'OPALE (France)
  • UNIVERSITE D'ARTOIS (France)
  • UNIVERSITE POLYTECHNIQUE DES HAUTS DE FRANCE (France)
  • CENTRALE LILLE INSTITUT (France)
Inventor
  • Boukherroub, Rabah
  • Drider, Djamel
  • Hazime, Noura
  • Belguesmia, Yanath
  • Bendjeddou, Kamel

Abstract

Lactobacillus paracasei Lactobacillus paracasei strain deposited at the CNCM under reference number CNCM I-5369 The present invention also relates to 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.

IPC Classes  ?

  • C12N 1/20 - BacteriaCulture media therefor
  • C12R 1/225 - Lactobacillus
  • C07K 14/335 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from bacteria from Lactobacillus (G)
  • A61K 38/16 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof
  • A61K 35/747 - Lactobacilli, e.g. L. acidophilus or L. brevis

17.

Optical sensor

      
Application Number 16758583
Grant Number 11478634
Status In Force
Filing Date 2018-10-24
First Publication Date 2020-11-05
Grant Date 2022-10-25
Owner
  • ÉCOLE CENTRALE DE LILLE (France)
  • UNIVERSITÉ POLYTECHNIQUE HAUTS-DE-FRANCE (France)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
  • YNCREA HAUTS DE FRANCE (France)
  • UNIVERSITE DE LILLE (France)
Inventor
  • Cappy, Alain
  • Danneville, Francois
  • Hoel, Virginie
  • Loyez, Christophe
  • Sourikopoulos, Ilias

Abstract

An optical sensor, especially an artificial retina, that includes at least one photosensitive cell. Each cell includes a integration capacitor, a read circuit the operation of which depends on the charge of the integration capacitor, at least one MOS transistor operating subthreshold, and the drain-source current of which influences the charge on the integration capacitor, and at least one photodiode operating in photovoltaic mode and connected to the gate of this transistor, such that the drain-source current of the MOS transistor depends on the optical power received by the photodiode.

IPC Classes  ?

  • A61N 1/05 - Electrodes for implantation or insertion into the body, e.g. heart electrode
  • A61N 1/36 - Applying electric currents by contact electrodes alternating or intermittent currents for stimulation, e.g. heart pace-makers
  • G01J 1/46 - Electric circuits using a capacitor
  • G06N 3/04 - Architecture, e.g. interconnection topology
  • H04N 5/3745 - Addressed sensors, e.g. MOS or CMOS sensors having additional components embedded within a pixel or connected to a group of pixels within a sensor matrix, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
  • H04N 5/378 - Readout circuits, e.g. correlated double sampling [CDS] circuits, output amplifiers or A/D converters
  • G01J 1/44 - Electric circuits

18.

CUTANEOUS DEVICE FOR STORING AND RELEASING MOLECULES, AND CORRESPONDING METHOD

      
Application Number EP2020058239
Publication Number 2020/207793
Status In Force
Filing Date 2020-03-24
Publication Date 2020-10-15
Owner
  • UNIVERSITE DE LILLE (France)
  • ECOLE CENTRALE DE LILLE (France)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
  • YNCREA HAUTS DE FRANCE (France)
  • UNIVERSITE POLYTECHNIQUE DES HAUTS DE FRANCE (France)
  • UNIVERSITE CATHOLIQUE DE LOUVAIN (Belgium)
Inventor
  • Szunerits, Sabine
  • Boukherroub, Rabab
  • Melinte, Sorin

Abstract

The present invention relates to a cutaneous device (2) for the storage and release of molecules, in particular therapeutic molecules, comprising: - a support (6), - a matrix (8) configured to store and release the molecules as a function of the temperature, and - an electro-resistive layer, disposed between the support and the matrix, intended to be subjected to a voltage and comprising at least one thin microporous and / or nanoporous metal layer. The present invention also relates to a transcutaneous delivery device and the corresponding methods of manufacture and use.

IPC Classes  ?

  • A61N 1/28 - Apparatus for applying thermoelectric currents
  • A61K 9/70 - Web, sheet or filament bases
  • A61M 37/00 - Other apparatus for introducing media into the bodyPercutany, i.e. introducing medicines into the body by diffusion through the skin
  • A61K 9/00 - Medicinal preparations characterised by special physical form

19.

HYDRAZONOPYRROLIDINE DERIVATIVES FOR USE IN PREVENTING AND/OR TREATING DISORDERS ASSOCIATED TO ACINETOBACTER BAUMANNII

      
Application Number EP2020054393
Publication Number 2020/169683
Status In Force
Filing Date 2020-02-19
Publication Date 2020-08-27
Owner
  • YNCREA HAUTS DE FRANCE (France)
  • UNIVERSITE DE LILLE (France)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) (France)
  • INSTITUT PASTEUR DE LILLE (France)
  • INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM) (France)
Inventor
  • Dascalu, Anca Elena
  • Rouleau Billamboz, Muriel
  • Guinet, Alina
  • Rigo, Benoît
  • Lipka Belloli, Emmanuelle
  • Hartkoorn, Ruben Christiaan
  • Ple, Coline

Abstract

The present invention relates to compounds of the following general formula (I): or a pharmaceutically acceptable salt and/or solvate thereof, for use for preventing and/or treating disorders associated to Acinetobacter baumannii. The present invention also relates to pharmaceutical compositions containing said compounds.

IPC Classes  ?

  • A61K 31/40 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
  • A61K 31/427 - Thiazoles not condensed and containing further heterocyclic rings
  • A61K 31/4439 - Non-condensed pyridinesHydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole
  • A61K 31/4458 - Non-condensed piperidines, e.g. piperocaine only substituted in position 2, e.g. methylphenidate
  • A61K 31/15 - Oximes (C=N—O—)Hydrazines (N—N)Hydrazones (N—N=)
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61P 31/04 - Antibacterial agents
  • A61P 11/00 - Drugs for disorders of the respiratory system

20.

HYDRAZIDE DERIVATIVES AND THEIR SPECIFIC USE AS ANTIBACTERIAL AGENTS BY CONTROLLING ACINETOBACTER BAUMANNII BACTERIUM

      
Application Number EP2020054392
Publication Number 2020/169682
Status In Force
Filing Date 2020-02-19
Publication Date 2020-08-27
Owner
  • YNCREA HAUTS DE FRANCE (France)
  • UNIVERSITE DE LILLE (France)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) (France)
  • INSTITUT PASTEUR DE LILLE (France)
  • INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM) (France)
Inventor
  • Dascalu, Anca Elena
  • Rouleau Billamboz, Muriel
  • Guinet, Alina
  • Rigo, Benoît
  • Lipka Belloli, Emmanuelle
  • Hartkoorn, Ruben Christiaan
  • Ple, Coline

Abstract

Acinetobacterbaumanniibaumannii. The present invention also relates to pharmaceutical compositions containing said compoundsand the process for preparing said compounds.

IPC Classes  ?

  • C07D 207/08 - Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
  • C07C 243/38 - Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to carbon atoms of six-membered aromatic rings
  • C07D 207/277 - Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
  • C07D 213/54 - Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
  • A61K 31/16 - Amides, e.g. hydroxamic acids
  • A61P 31/04 - Antibacterial agents

21.

METHOD FOR SUPERVISING AN ELECTRICAL SYSTEM

      
Application Number FR2020050056
Publication Number 2020/161406
Status In Force
Filing Date 2020-01-16
Publication Date 2020-08-13
Owner
  • GEREDIS DEUX SEVRES (France)
  • YNCREA HAUTS DE FRANCE (France)
Inventor
  • Courtecuisse, Vincent
  • Coutard, Léo
  • Robyns, Benoît
  • Davigny, Arnaud

Abstract

The invention relates to a method for supervising an electrical system (100) comprising loads (1062, 1064), a network (108) and sources (110), the loads being connected to the network via a high-to-medium voltage transformer (1042, 1044, 1046) which is supplied by at least one transformer (1022, 1024) and at least one local source (110), the method comprising data acquisitions at different points of the system, and a calculation of supervision setpoints from acquired data, the method further comprising a step prior to an application of the setpoints, said prior step comprising a calculation of a virtual state of the electrical system at a later time from a digital model at the current time and a digital application of the supervision setpoints to the digital model, and a verification that the virtual state belongs to the network operating domain, in which case the setpoints are applied, and otherwise a modification of the setpoints and recalculation of the virtual state from the modifications.

IPC Classes  ?

  • H02J 3/38 - Arrangements for parallelly feeding a single network by two or more generators, converters or transformers
  • H02J 13/00 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the networkCircuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
  • G05B 13/04 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
  • G05B 15/02 - Systems controlled by a computer electric
  • H02J 3/32 - Arrangements for balancing the load in a network by storage of energy using batteries with converting means

22.

SWITCHED ARTIFICIAL SYNAPSE

      
Application Number EP2019062223
Publication Number 2019/219618
Status In Force
Filing Date 2019-05-13
Publication Date 2019-11-21
Owner
  • UNIVERSITÉ DE LILLE (France)
  • ÉCOLE CENTRALE DE LILLE (France)
  • UNIVERSITÉ POLYTECHNIQUE HAUTS-DE-FRANCE (France)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
  • YNCREA HAUTS DE FRANCE (France)
Inventor
  • Danneville, François
  • Cappy, Alain
  • Sourikopoulos, Ilias
  • Loyez, Christophe

Abstract

outoutout_barreoutout.

IPC Classes  ?

  • G06N 3/063 - Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons using electronic means
  • G06N 3/04 - Architecture, e.g. interconnection topology

23.

CONTINUOUS ACOUSTIC MONITORING DEVICE AND CORRESPONDING METHOD

      
Application Number FR2018053003
Publication Number 2019/102167
Status In Force
Filing Date 2018-11-27
Publication Date 2019-05-31
Owner
  • UNIVERSITE DE LILLE (France)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
  • YNCREA HAUTS DE FRANCE (France)
Inventor
  • Cote, Nicolas
  • Vlandas, Alexis

Abstract

The present invention relates to a device (1) for continuously monitoring an acoustic signal (Sa), autonomously supplied with power and comprising: - an acoustic transducer (2) configured so as to supply, when it is activated, an electric signal (Se) corresponding to the acoustic signal (Sa), - an analysis means (4) receiving the electric signal (Se) at input and supplying one or more acoustic indicators representative of the acoustic signal over a given duration at output, - a wireless communication means (8), receiving the acoustic indicators supplied by the analysis means (4) and configured so as to transmit them to a remote reception means. According to the invention, the device (1) comprises a control means (6) configured so as to activate the acoustic transducer (2) for a fraction of said given duration. The invention also relates to the system (10) comprising the device (1), and the corresponding method for continuously monitoring an acoustic signal.

IPC Classes  ?

  • G01H 3/00 - Measuring vibrations by using a detector in a fluid
  • G01H 3/12 - AmplitudePower by electric means
  • G01H 3/14 - Measuring mean amplitudeMeasuring mean powerMeasuring time integral of power

24.

OPTICAL SENSOR

      
Application Number EP2018079119
Publication Number 2019/081562
Status In Force
Filing Date 2018-10-24
Publication Date 2019-05-02
Owner
  • ÉCOLE CENTRALE DE LILLE (France)
  • UNIVERSITÉ DE VALENCIENNES ET DU HAINAUT-CAMBRÉSIS (France)
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) (France)
  • YNCREA HAUTS DE FRANCE (France)
  • UNIVERSITE DE LILLE (France)
Inventor
  • Cappy, Alain
  • Danneville, François
  • Hoel, Virginie
  • Loyez, Christophe
  • Sourikopoulos, Ilias

Abstract

The invention relates to an optical sensor (1), in particular an artificial retina, with at least one photosensitive cell, each cell including: - an integration capacitor (Cm), - a reading circuit (10) of which the operation depends on the charge of the integration capacitor (Cm), - at least one MOS transistor (3; 31; 32) operating below the threshold, the drain-to-source current of which influences the charge of the integration capacitor (Cm), - at least one photodiode (2; 21; 22) operating in photovoltaic mode, connected to the gate of this transistor, so that the drain-to-source current of the MOS transistor depends on the optical power received by the photodiode.

IPC Classes  ?

  • A61N 1/05 - Electrodes for implantation or insertion into the body, e.g. heart electrode
  • A61N 1/36 - Applying electric currents by contact electrodes alternating or intermittent currents for stimulation, e.g. heart pace-makers
  • A61F 2/14 - Eye parts, e.g. lenses or corneal implantsArtificial eyes
  • A61F 9/08 - Devices or methods enabling eye-patients to replace direct visual perception by another kind of perception
  • H01L 27/146 - Imager structures

25.

NOVEL LACTIC ACID BACTERIA STRAIN - ANTIBACTERIAL PEPTIDES PRODUCED BY SAID STRAIN AND RELATED PHARMACEUTICAL COMPOSITIONS

      
Document Number 03142908
Status Pending
Filing Date 2020-06-03
Owner
  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (France)
  • UNIVERSITE D'ARTOIS (France)
  • UNIVERSITE DU LITTORAL COTE D'OPALE (France)
  • UNIVERSITE DE LILLE (France)
  • YNCREA HAUTS DE FRANCE (France)
  • UNIVERSITE POLYTECHNIQUE DES HAUTS DE FRANCE (France)
  • CENTRALE LILLE INSTITUT (France)
Inventor
  • Boukherroub, Rabah
  • Drider, Djamel
  • Hazime, Noura
  • Belguesmia, Yanath
  • Bendjeddou, Kamel

Abstract

The present invention relates to the Lactobacillus paracasei strain deposited at the CNCM under reference number CNCM I-5369 The present invention also relates to 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.

IPC Classes  ?

  • A61K 35/747 - Lactobacilli, e.g. L. acidophilus or L. brevis
  • A61K 38/16 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof
  • C07K 14/335 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from bacteria from Lactobacillus (G)
  • C12N 1/20 - BacteriaCulture media therefor