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    OPTICAL DEVICE FOR MEASURING A PHYSICAL PARAMETER AND ASSOCIATED METHOD
    43.
    发明申请
    OPTICAL DEVICE FOR MEASURING A PHYSICAL PARAMETER AND ASSOCIATED METHOD 有权
    用于测量物理参数和相关方法的光学设备

    公开(公告)号：US20160153838A1

    公开(公告)日：2016-06-02

    申请号：US14903607

    申请日：2014-07-04

    Applicant: INSTITUT NATIONAL POLYTECHNIQUE DE TOULOUSE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

    Inventor： Thierry BOSCH ,  Francis BONY ,  Antonio LUNA ARRIAGA

    IPC: G01J9/02 ,  G01B9/02

    CPC classification number: G01J9/02 ,  G01B9/02083 ,  G01B9/02092

    Abstract: An optical device (10) for determining a physical parameter includes: a laser diode (11) for emitting a beam toward a target; an element for detecting (13) an interferometric signal SM(t) which includes the information on the physical parameter to be determined, and which is generated by an interference between the emitted beam and a light beam reflected by the target; element for converting (15) the signal SM(t) obtained by the detection element (13) into a measurement of the physical parameter, the conversion element (15) including: first element (17) for suppressing a continuous component Off(t) of the interferometric signal SM(t); second element (18) for determining interferometric peaks in the interferometric signal SM(t) obtained from the signal obtained at the output of the first element (17). An associated method, particularly suitable for speckle interferometric signals is also described.

    Abstract translation: 一种用于确定物理参数的光学装置（10）包括：激光二极管（11），用于朝向目标发射光束; 用于检测（13）干涉信号SM（t）的元件，其包括关于要确定的物理参数的信息，并且由发射的光束和由目标反射的光束之间的干涉产生; 用于将由检测元件（13）获得的信号SM（t）（15）转换为物理参数的测量值的元件，所述转换元件（15）包括：用于抑制连续分量Off（t）的第一元件（17） 的干涉信号SM（t）; 用于确定从在第一元件（17）的输出处获得的信号获得的干涉信号SM（t）中的干涉峰值的第二元件（18）。 还描述了特别适用于散斑干涉信号的相关方法。

    PROCESS FOR SEEDING A SOLID LIGNOCELLULOSIC MATERIAL WITH A FUNGAL BIOMASS
    46.
    发明公开
    PROCESS FOR SEEDING A SOLID LIGNOCELLULOSIC MATERIAL WITH A FUNGAL BIOMASS 审中-公开

    公开(公告)号：US20240074363A1

    公开(公告)日：2024-03-07

    申请号：US18282514

    申请日：2022-03-15

    Applicant: INSTITUT NATIONAL POLYTECHNIQUE DE TOULOUSE ,  INSTITUT NATIONAL DE RECHERCHE POUR L'AGRICULTURE L'ALIMENTATION ET L'ENVIRONNEMENT ,  UNIVERSITÉ D’AIX-MARSEILLE

    Inventor： Virginie VANDENBOSSCHE ,  Sana RAOUCHE ,  Isabelle GIMBERT ,  Christine DELGADO RAYNAUD ,  William TAPIA

    IPC: A01G18/20 ,  C08L1/02 ,  C08L97/02

    CPC classification number: A01G18/20 ,  C08L1/02 ,  C08L97/02

    Abstract: The invention relates to a process for preparing a solid lignocellulosic material (1), referred to as a composite material, seeded with at least one organism (2), referred to as a filamentous fungus, which is a mycelium-forming multicellular eukaryote, in which:



    at least one solid lignocellulosic material (3) impregnated with an aqueous composition (5) is subjected to a treatment (6), known as a thermomechanical treatment, in which

    said at least one impregnated lignocellulosic material (3) is subjected to a succession of mechanical compression, expansion and shearing phases by blending at least one solid lignocellulosic material (4) of said at least one impregnated lignocellulosic material (3), in contact with the aqueous composition (5);
    said at least one impregnated lignocellulosic material (3) is brought to a temperature above 50° C.;

    whereby a composition (7), referred to as a hydrated composition, comprising a solid lignocellulosic material (8), referred to as hydrated lignocellulosic material, the specific surface area and moisture content of which are increased relative to the specific surface area and moisture content of said at least one starting lignocellulosic material (4), is formed, said hydrated lignocellulosic material (8) being suitable for being colonized by said at least one filamentous fungus (2); and then



    a composition, known as a fungal composition (9), comprising said filamentous fungus (2) is added to said hydrated composition (7) during blending;

    in which process the successive steps are performed continuously in at least one twin-screw extruder (10).

    Multiphase DC to DC converters with phase shedding, and sub-units and methods therefor
    49.
    发明授权
    Multiphase DC to DC converters with phase shedding, and sub-units and methods therefor 有权

    公开(公告)号：US11368090B2

    公开(公告)日：2022-06-21

    申请号：US17109423

    申请日：2020-12-02

    Applicant: NXP USA, Inc. ,  INSTITUT NATIONAL POLYTECHNIQUE DE TOULOUSE (INPT)

    Inventor： Loic Hureau ,  Marc Michel Cousineau

    IPC: H02M3/158

    Abstract: A local control-unit operable as a master or a slave comprises: a memory indicative of whether the converter sub-unit is enabled or disabled; and an enable; a wake-up output; a communication link input and output interfaces configured to receive and to send master/slave information; and a further communication link input and output interfaces, configured to both enable current balancing and phase interleaving with other enabled converter sub-units; and being adapted and configured to: in response to the respective local output current being higher than a first threshold, send a wake-up request to the next converter sub-unit; and in response to (a) being a slave sub-unit; (b) the respective local output current being lower than a second threshold, and (c) receiving master/slave information indicative that the next enabled sub-unit is a master sub-unit, disabling itself. Methods of operating the same are also disclosed.

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