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    Controlled radical assisted polymerization
    124.
    发明授权
    Controlled radical assisted polymerization 有权
    受控自由基辅助聚合

    公开(公告)号：US09561523B2

    公开(公告)日：2017-02-07

    申请号：US14370902

    申请日：2013-01-09

    Applicant: Luxembourg Institute of Science and Technology (LIST)

    Inventor： Damien Lenoble

    IPC: A23G3/20 ,  B05D1/34 ,  B05D3/04 ,  B05D1/02 ,  C08J7/16 ,  C08J7/04 ,  B05B1/14 ,  B05D3/10 ,  H05H1/24 ,  H05H1/32 ,  B05D1/00

    CPC classification number: B05D1/34 ,  B05B1/14 ,  B05D1/02 ,  B05D1/60 ,  B05D3/0493 ,  B05D3/107 ,  C08J7/047 ,  C08J7/16 ,  H01J2237/332

    Abstract: The present invention is directed to a method of forming a polymer coating on a substrate. The method comprising the steps of providing in an evacuated reaction chamber a substrate having a surface to be coated; and providing a first source of polymer forming material and a second source of radicals. According to the invention the first source and the second source are separated from each other and from the reaction chamber, and the polymer forming material as well as the radicals are, at least temporarily, conducted contemporaneously but spatially separated to the substrate's surface, so that a reaction of the polymer forming material with the radicals is avoided before they reach the substrate's surface. Further, the present invention is directed to a device for carrying out the method according to the invention.

    Abstract translation: 本发明涉及在基材上形成聚合物涂层的方法。 该方法包括以下步骤：在抽空的反应室中提供具有待涂覆表面的基底; 并提供聚合物形成材料的第一来源和第二自由基源。 根据本发明，第一源和第二源彼此分离并且与反应室分离，并且聚合物形成材料以及自由基至少暂时同时进行但空间上分离到基板的表面，使得 聚合物形成材料与自由基的反应在它们到达基底的表面之前被避免。 此外，本发明涉及一种用于实施根据本发明的方法的装置。

    Volume flowmeter and method for determining a volumetric flow rate
    125.
    发明授权
    Volume flowmeter and method for determining a volumetric flow rate 有权

    公开(公告)号：US12287229B2

    公开(公告)日：2025-04-29

    申请号：US17615892

    申请日：2020-07-06

    Applicant: LUXEMBOURG INSTITUTE OF SCIENCE AND TECHNOLOGY

    Inventor： Jérôme Polesel ,  Mathieu Gerard

    IPC: G01F1/06 ,  G01F1/10 ,  G01F1/38 ,  G01F15/00

    Abstract: An aspect of the present invention pertains to a method for determining the volumetric flow rate of a compressible fluid flow flowing through a volume flowmeter having a flow inlet, a wheel downstream of the flow inlet and a constriction downstream of the flow inlet and upstream of the wheel, the compressible fluid flowing through the flow inlet and actuating the wheel. The method comprises measuring the rotational speed of the wheel and determining the permanent pressure loss across the wheel based on the measured rotational speed. The method further comprises measuring the fluid pressure of the compressible fluid flow at the flow inlet and determining whether the compressible fluid flow in the volume flowmeter is in the subsonic or in the supersonic regime based on the determined permanent pressure loss and the measured fluid pressure. The method also comprises measuring the fluid temperature of the compressible fluid flow at the flow inlet and determining the volumetric flow rate of the compressible fluid flow based on the determined permanent pressure loss, the measured fluid pressure, the regime of the compressible fluid flow and the measured fluid temperature. Other aspects of the present invention pertain to volume flowmeter for determining the volumetric flow rate of a compressible fluid flow, a data processing device for controlling a volume flowmeter, a computer program for the controller and a computer-readable medium having stored thereon the computer program.

    Inkjet printing process
    126.
    发明授权
    Inkjet printing process 有权

    公开(公告)号：US12194751B2

    公开(公告)日：2025-01-14

    申请号：US17288052

    申请日：2019-10-24

    Applicant: LUXEMBOURG INSTITUTE OF SCIENCE AND TECHNOLOGY (LIST)

    Inventor： Nicolas Godard ,  Daniele Sette ,  Sebastjan Glinsek ,  Emmanuel Defay

    IPC: B41J2/175 ,  B41J2/21 ,  B81C1/00 ,  C09D11/36

    Abstract: An only inkjet-printing-based process for depositing functional materials, in various instances PZT, Bi-based material or (K,Na)-based material, on a substrate, in various instances platinized silicon. Substrate templating (via SAMs) and material deposition are both performed by an inkjet printing process. Additionally, a composition to be used as a SAM precursor ink which is a thiol in a solvent mixture. Further, a cartridge for a printing machine with such a composition. Still further, the use of such a cartridge, alone, or as a kit with another cartridge containing a precursor of the functional material, in particular to perform both steps of the printing method. Finally, a product, for instance a microsystem, obtained by the process.

    HIGH-PERFORMANCE BENZOXAZINE DERIVATIVES VITRIMERS
    127.
    发明申请
    HIGH-PERFORMANCE BENZOXAZINE DERIVATIVES VITRIMERS 有权

    公开(公告)号：US20240417514A1

    公开(公告)日：2024-12-19

    申请号：US18698954

    申请日：2022-10-06

    Applicant: Luxembourg Institute of Science and Technology (LIST)

    Inventor： Pierre Verge ,  Laura Puchot ,  Daniel Schmidt ,  Antoine Adjaoud ,  Henri Perrin

    IPC: C08G73/02 ,  C07D413/12 ,  C07D413/14

    Abstract: The invention also relates to a process for synthesizing an ester-containing benzoxazine monomer of formula (1) comprising the following steps consisting of: c) reacting a phenolic acid derivative of formula (II), comprising at least one R*** group on the phenolic ring: wherein x is of from 0 to 1, and y=1-x, with a polyfunctional molecule or oligomer of formula (III) at a temperature of from 25° C. to 200° C., during 1 h-72 h, in the presence of a catalyst of Bronsted acid type, resulting in a phenol terminated oligomer or molecule (compound (IV)), and reacting the compound (IV) with a mixture of: an amino-alcohol of formula (V): a primary amine derivative of formula (VI), R**—NH2  (VI), and paraformaldehyde of formula (VII) at a temperature range of from 80° C. to 100° C., from 1 h to 10 h, under stirring, for obtaining the compound of formula (I);

    METHOD FOR NEAR REAL-TIME FLOOD DETECTION AT LARGE SCALE IN A GEOGRAPHICAL REGION COVERING BOTH URBAN AREAS AND RURAL AREAS AND ASSOCIATED COMPUTER PROGRAM PRODUCT
    128.
    发明申请
    METHOD FOR NEAR REAL-TIME FLOOD DETECTION AT LARGE SCALE IN A GEOGRAPHICAL REGION COVERING BOTH URBAN AREAS AND RURAL AREAS AND ASSOCIATED COMPUTER PROGRAM PRODUCT 有权

    公开(公告)号：US20240411016A1

    公开(公告)日：2024-12-12

    申请号：US18715646

    申请日：2022-12-01

    Applicant: Luxembourg Institute of Science and Technology

    Inventor： Jie ZHAO ,  Yu LI ,  Marco CHINI

    IPC: G01S13/95 ,  G01S13/90

    Abstract: This method comprises: pre-processing (312) SAR data of the geographical region to determine a plurality of SAR images (2), said region being subdivided into a plurality of adjacent cells; defining (314) an urban mask (4) of said region, said urban mask providing, for each cell, a likelihood that said cell is an urban area; applying (316), on the plurality of SAR images, a deep learning classification algorithm, to compute, for each cell of said region, a class (6) indicative that the corresponding cell is either a flooded urban area, a flooded rural area, or a non-flooded area, the deep learning classification algorithm being structured as a fully convolutional neural network (16) and comprising dynamic parameters and static parameters, the values of the dynamic parameters being computed from the urban mask and the value of the static parameter being computed during a training stage.

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