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    DATA TRANSFORMER APPARATUS
    54.
    发明申请
    DATA TRANSFORMER APPARATUS 有权

    公开(公告)号：US20220327048A1

    公开(公告)日：2022-10-13

    申请号：US17638825

    申请日：2019-08-27

    Applicant: Ecole Polytechnique Federale de Lausanne (EPFL)

    Inventor： Arash POURHABIBI ZARANDI ,  Siddharth GUPTA ,  Hussein KASSIR ,  Mark SUTHERLAND ,  Zilu TIAN ,  Mario Paulo DRUMOND LAGES DE OLIVEIRA ,  Babak FALSAFI ,  Christoph KOCH

    IPC: G06F12/02 ,  G06F12/1027 ,  G06F9/30

    Abstract: Data transformer apparatus comprising at least a dispatcher module (D), a reader module (R), a converter module (C) and a writer module (W). The dispatcher module (D) is configured to: receive a data transformation request (DTR) including: a first information item (X1) associated to a memory address where data to be transformed (Data1) are stored and to a type attribute (T) of said data to be transformed (Data1); a second information item (X2) indicating a memory address where transformed data (Data2), obtained from said data to be transformed (Data1), have to be written. The reader module (R) is configured to: retrieve the data to be transformed, according to said first information item (X1); obtain the type attribute (T) of the data to be transformed (Data1), based on said first information item (X1); send the data to be transformed (Data1) and the type attribute (T) thereof to the converter module (C). The converter module (C) is configured to: select one or more transformation instructions (INST) based on said type attribute (T); execute, on the data to be transformed (Data1), the selected one or more transformation instructions (INST), thereby obtaining the transformed data (Data2); send the transformed data (Data2) to the writer module (W). The writer module (W) is configured to: receive the transformed data (Data2) from the converter module (C); write the transformed data (Data2) in an output buffer according to said second information item (X2).

    Soft portable wearable pneumatic interactive suit
    55.
    发明授权
    Soft portable wearable pneumatic interactive suit 有权

    公开(公告)号：US11458067B2

    公开(公告)日：2022-10-04

    申请号：US16618669

    申请日：2018-06-01

    Applicant: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)

    Inventor： Harshal Arun Sonar ,  Matthew Aaron Robertson ,  Sagar Dattatray Joshi ,  Tigmanshu Bhatnagar ,  Jamie Paik

    IPC: A61H9/00 ,  A63B21/00 ,  A41D27/00

    Abstract: A fully wearable system used for communication and information transfer between two users or between a user and a machine to render an effective and intuitive physical interface for combined input and output functions, the fully wearable system including a bidirectional wearable skin including distributed actuator and sensing elements, the actuator and sensing elements including a multimodal actuation layer and a sensing layer, the bidirectional wearable skin being flexible and stretchable, and a portable control device for controlling the distributed actuator and sensing elements, and reading signals from the sensing layer, the portable control device is configured to perform pixilated actuation for both micro- and macrostimulation of a body of a wearer by an actuation frequency and stimulation amplitude.

    Device and Method for Pre-Term Birth Risk Assessment
    56.
    发明申请
    Device and Method for Pre-Term Birth Risk Assessment 有权

    公开(公告)号：US20220296221A1

    公开(公告)日：2022-09-22

    申请号：US17642274

    申请日：2020-09-22

    Applicant: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)

    Inventor： Erick Garcia Cordero ,  Carlotta Guiducci ,  Gloria Porro ,  David Baud ,  Loulia Kasem

    IPC: A61B10/00 ,  B01L3/00 ,  A61B5/00 ,  A61F13/472 ,  G01N33/68

    Abstract: The invention relates to a vaginal fluid monitoring device embedded into a feminine sanitary pad, said device comprising a stack of the following elements: An absorbent layer (100) configured to be in proximity to, and collect, a vaginal fluid; and A biosensing system (1000) in fluidic connection with said absorbent layer (100), said biosensing system (1000) comprising: A microfluidic chip (200) configured to perform an immunoassay to detect the presence and/or the concentration of at least one target biomarker comprised in a vaginal fluid; Means (300) for providing a readout of the presence and/or the concentration of said at least one target biomarker; and An electrode array (400) located along the microfluidic chip (200) configured to detect and analyze the flow of said vaginal fluid by impedance means; wherein said immunoassay is configured to detect the presence and/or the concentration of at least one target biomarker indicative of a pre-term birth (PTB) risk and/or premature rupture of membrane (PROM) risk. The invention also relates to a method for detecting at least one target biomarker comprised in a vaginal fluid.

    Metal hydride compressor control device and method
    58.
    发明授权
    Metal hydride compressor control device and method 有权

    公开(公告)号：US11440796B2

    公开(公告)日：2022-09-13

    申请号：US16956742

    申请日：2018-11-16

    Applicant: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)

    Inventor： Noris Gallandat ,  Andreas Züttel

    IPC: C01B3/00

    Abstract: The present relates to a Metal hydride compressor control method for generating a variable output pressure P_desired_outPut, comprising a first step of inflowing gaseous hydrogen into a metal hydride compartment at a constant temperature and then stopping the gaseous hydrogen inflow, a second step of heating the metal hydride to a predetermined temperature which corresponds to a temperature which passes through the α+β phase at the desired output pressure P_desired_output, a third step of opening the output connection of the compressor and keeping it at a constant pressure by regulating the temperature to keep a constant output pressure P_desired_outPut until the system completely leaves the α+β phase.

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