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    Method for Controlling a Three-Phase Electric Machine and Control Unit and System Thereof
    2.
    发明申请
    Method for Controlling a Three-Phase Electric Machine and Control Unit and System Thereof 有权

    公开(公告)号：US20240372494A1

    公开(公告)日：2024-11-07

    申请号：US18692671

    申请日：2022-10-06

    Applicant: POLITECNICO DI TORINO

    Inventor： Sandro Rubino ,  Fabio Mandrile ,  Eric Giacomo Armando ,  Iustin Radu Bojoi

    IPC: H02P21/13 ,  H02P21/14 ,  H02P27/08

    Abstract: A method for controlling a three-phase electric machine by a control unit operatively connected to a controller, to a sensor, and to an inverter includes: a first acquisition phase, wherein the control unit receives, from the controller, a first signal representative of a reference torque; a second acquisition phase, wherein the control unit receives, from the sensor, at least one further signal representative or one or more of the following quantities: an electric quantity of the inverter, an electric quantity of the three-phase electric machine, and a mechanical quantity of the three-phase electric machine; a control phase, wherein the control unit generates a control signal that it inputted to the inverter for generating an effective torque of the three-phase electric machine, wherein the control signal is determined on the basis of a reference stator voltage, wherein the reference stator voltage is determined by the control unit as a function of a reference amplitude value and a reference load angle value of a stator magnetic flux vector of the three-phase electric machine.

    SYSTEM FOR PROCESSING AN IMAGE RELATING TO A HISTOLOGICAL TISSUE
    4.
    发明申请
    SYSTEM FOR PROCESSING AN IMAGE RELATING TO A HISTOLOGICAL TISSUE 有权

    公开(公告)号：US20230113608A1

    公开(公告)日：2023-04-13

    申请号：US17911433

    申请日：2021-03-15

    Applicant: POLITECNICO DI TORINO

    Inventor： Filippo MOLINARI ,  Massimo SALVI ,  Nicola MICHIELLI

    IPC: G06T7/11 ,  G06T7/90

    Abstract: Method of processing a digital image relating to a histological tissue, to vary a color by forcing it towards a target average color of a digital reference image. The method includes a segmentation of the image regions that express a hue in a neighborhood of the hue of a comparison color and the calculation of an average coloration of the segmented area and if this average coloration differs under a predetermined threshold from the comparison color, then calculation and application of a corrective factor for each point of the image that expresses a hue around the hue of the average color, if instead the average color deviates beyond the predetermined one threshold from the comparison staining, then (Step 5) the average staining is set as the comparison staining and the segmentation is resumed from (Step 2).

    METHOD AND SYSTEM FOR ESTIMATING AERODYNAMIC ANGLES OF A FLYING BODY
    5.
    发明申请
    METHOD AND SYSTEM FOR ESTIMATING AERODYNAMIC ANGLES OF A FLYING BODY 有权

    公开(公告)号：US20230003758A1

    公开(公告)日：2023-01-05

    申请号：US17777082

    申请日：2021-01-11

    Applicant: POLITECNICO DI TORINO

    Inventor： Alberto BRANDL ,  Piero GILI ,  Angelo LERRO

    IPC: G01P13/02 ,  G01P15/18 ,  G01P15/14 ,  B64D43/00

    Abstract: A computer implemented method for estimating angles of attack and/or an angle of sideslip of a flying body includes the steps of: providing data or measurements representative of a time derivative of a module of a speed of the flying body with respect to an air; providing data or measurements representative of corresponding projections of coordinate accelerations on a Cartesian reference frame fixed to the flying body; and calculating the angles of attack and/or the sideslip on a basis of an mathematical relationship of the angles of attack and the sideslip with the coordinate accelerations and the time derivative of the module of the speed of the flying body with respect to the air.

    COMPUTER IMPLEMENTED METHOD TO OPTIMIZE PHYSICAL-CHEMICAL PROPERTIES OF BIOLOGICAL SEQUENCES
    6.
    发明申请
    COMPUTER IMPLEMENTED METHOD TO OPTIMIZE PHYSICAL-CHEMICAL PROPERTIES OF BIOLOGICAL SEQUENCES 有权

    公开(公告)号：US20220344006A1

    公开(公告)日：2022-10-27

    申请号：US17620768

    申请日：2020-06-19

    Applicant: POLITECNICO DI TORINO ,  CENTRO DE INMUNOLOGÍA MOLECULAR

    Inventor： Guido UGUZZONI ,  Andrea PAGNANI ,  Jorge FERNANDEZ DE COSSIO DIA

    IPC: G16B35/20 ,  G06F17/11

    Abstract: A computer based biological sequence analysis method provides, after a training phase adopting data from screening experiments, either an evaluation of an input sequence expressing the performance with reference to the chemical-physical feature object of the screening experiment, or at least an optimized output sequence. The method provides the use of a set or library of sequences derived from DMS experiments and SELEX for the generation of a second set of high efficiency biological sequences, whereby high efficiency means, for example, high catalysis capacity, high fitness, high ability to bind to a specific target, high fluorescence activity and, in general, a high performance with reference to the chemical-physical properties of a molecule which are defined at the start and can be selected through experiments.

    Method for the synthesis of a zero-valent metal micro- and nanoparticles in the presence of a noble metal
    8.
    发明授权
    Method for the synthesis of a zero-valent metal micro- and nanoparticles in the presence of a noble metal 有权

    公开(公告)号：US11370022B2

    公开(公告)日：2022-06-28

    申请号：US16767358

    申请日：2018-11-27

    Applicant: POLITECNICO DI TORINO

    Inventor： Rajandrea Sethi ,  Carlo Bianco ,  Andrea Gallo ,  Tiziana Anna Elisabetta Tosco ,  Alberto Tiraferri

    IPC: B22F9/24 ,  B22F1/054 ,  B22F1/105 ,  B82Y30/00 ,  B82Y40/00

    Abstract: The invention regards a method for the synthesis of Zero-Valent metal micro- and nanoparticles, in which a first aqueous solution (SOL1) of a salt of a noble metal (A) is mixed with a third neutral or basic aqueous solution (SOL3) of an inorganic sulphur-based reducing agent (C), and wherein the mixture thus obtained is added to a second aqueous solution (SOL2) of a salt of a transition metal (B) and a second aliquot of the inorganic reducing agent; such method provides that the amount of the inorganic reducing agent (C) is in a stoichiometric excess in the reduction reaction to Zero-Valent of both the salt of the noble metal (A) contained in the first solution (SOL1) and the salt of the transition metal (B) contained in the second solution (SOL2). The invention also regards Zero-Valent micro and nanoparticles, preferably bimetallic, obtained with the above method. More generally, the invention regards a method for reduction of a transition metal (B) to Zero-Valent metal by an inorganic reducing agent (C), by prior or concurrent reduction of a noble metal (A), wherein the amount of inorganic reducing agent (C) is in stoichiometric excess in the reduction reaction to Zero-Valent of both the noble metal (A) and the transition metal (B). The present invention finds preferred and advantageous application in the remediation and/or the treatment of contaminated water containing at least one polluting substance. The preferred embodiment of the present invention provides that the noble metal (A) is silver, that the transition metal (B) is iron and/or manganese, and the inorganic reducing agent (C) is chosen from borohydrides, dithionites and bisulphites.

    PORTABLE THERMOELECTRIC UNIT TO ADJUST BODY'S MICROCLIMATE
    9.
    发明申请
    PORTABLE THERMOELECTRIC UNIT TO ADJUST BODY'S MICROCLIMATE 有权

    公开(公告)号：US20220018579A1

    公开(公告)日：2022-01-20

    申请号：US17311017

    申请日：2019-12-02

    Applicant: POLITECNICO DI TORINO ,  SPARCO S.P.A.

    Inventor： Giorgio DE PASQUALE ,  Angelo BARDASCINO

    IPC: F25B21/04

    Abstract: A portable thermoelectric unit has a face towards the user's body. The unit includes at least one flexible layer containing a non-woven fabric or a fabric and/or a polymeric membrane facing the body; a casing having a thermally active area and fixed to a distal face of the layer opposite the face so that the area is in thermal exchange with the layer towards the body; a thermoelectric heat pump device housed in the casing and configured to generate or absorb heat through the area and the layer; a fan housed in the casing and next to the device; a channel in the casing next to the device to receive an air flow generated by the fan in heat exchange with the device and to guide the air flow towards a distal opening from the fan; and a heat exchanger connected to the device on the opposite side of the area to receive the air flow towards the channel.

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