利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

8 条记录 (耗时 0.014 秒)

    SOURCE SEPARATION
    3.
    发明申请
    SOURCE SEPARATION 有权

    公开(公告)号：US20220230652A1

    公开(公告)日：2022-07-21

    申请号：US17657600

    申请日：2022-03-31

    申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. ,  Technische Universität Ilmenau

    发明人： Gerald SCHULLER

    IPC分类号： G10L21/0272 ,  G06N5/00 ,  G06N7/00

    摘要： The present examples refer to methods, apparatus and techniques for obtaining a plurality of output signals associated with different sources (e.g. audio sources). In one example, it is possible to: combine a first input signal, or a processed version thereof, with a delayed and scaled version of a second input signal, to obtain a first output signal; and combine a second input signal, or a processed version thereof, with a delayed and scaled version of the first input signal, to obtain a second output signal. It is possible to determine, e.g. using a random direction optimization: scaling values, to obtain the delayed and scaled versions of the first and second input signals; and delay values, to obtain the delayed and scaled versions of the first and second input signals.

    Method for three-dimensional replication of a biological tissue
    6.
    发明公开
    Method for three-dimensional replication of a biological tissue 审中-公开

    公开(公告)号：US20230313093A1

    公开(公告)日：2023-10-05

    申请号：US18129112

    申请日：2023-03-31

    申请人： Technische Universität Ilmenau

    发明人： Andreas Schober ,  Frank Weise ,  Jörg Hampl ,  Dana Brauer

    IPC分类号： C12M3/00 ,  C12M3/06

    CPC分类号： C12M21/08 ,  C12M23/16

    摘要： A method for three-dimensional reproduction of a biological tissue in the framework of tissue engineering. A substrate is provided and primary cells of a first cell type are deposited on the substrate. A first precursor of a substance adhering the cells is arranged on at least a selection of the primary cells of the first cell type. A second precursor of the substance adhering the cells is arranged in a locally targeted manner on the selection of primary cells of the first cell type according to a structure formed by cells of the first cell type in the tissue to be reproduced. The first precursor and the second precursor react with each other to form the substance adhering the cells, which substance adheres the selection of the primary cells of the first cell type according to the structure formed by the cells of the first cell type in the tissue to be reproduced.

    Photoelectrochemical cell for light-induced splitting of water
    7.
    发明授权
    Photoelectrochemical cell for light-induced splitting of water 有权

    公开(公告)号：US11293108B2

    公开(公告)日：2022-04-05

    申请号：US16341457

    申请日：2017-09-07

    申请人： TECHNISCHE UNIVERSITÄT ILMENAU

    发明人： Matthias May ,  Thomas Hannappel ,  Hans-Joachim Lewerenz

    IPC分类号： C25B9/70 ,  C25B9/17 ,  C25B1/04 ,  C25B11/02 ,  C25B1/55

    摘要： A cell includes a transparent covering element arranged at a top side of the cell, an interior arranged below the covering element, the interior being partly filled with an electrolyte, and a semiconductor absorber arranged in or at the electrolyte. Furthermore, the cell includes one or more counterelectrodes arranged above the semiconductor absorber in the electrolyte and electrically connected to a back electrode arranged at a rear side of the semiconductor absorber facing away from the covering element, and one or more membrane enclosures, wherein a counterelectrode in each case extends within a membrane enclosure. One or more channel spaces are formed between an electrolyte surface and an underside of the covering element, the one or more channel spaces extending along one or more partial regions of the underside of the covering element and being usable for guiding away a first gas formed in the interior of the cell.