中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

346 records (took 0.038 seconds)

    太陽能電池
    33.
    发明专利
    太陽能電池 审中-公开
    太阳能电池

    公开(公告)号：TW201407805A

    公开(公告)日：2014-02-16

    申请号：TW102122329

    申请日：2013-06-21

    Applicant: 挪威科技大學 ,  NORWEGIAN UNIVERSITY OF SCIENCE AND TECHNOLOGY (NTNU)

    Inventor： 威曼 海爾吉 ,  WEMAN, HELGE ,  費南 伯強恩 歐夫 ,  金東超 ,  KIM, DONG CHUL

    IPC: H01L31/18 ,  H01L31/042

    CPC classification number: H01L31/035227 ,  H01L31/022466 ,  H01L31/022475 ,  H01L31/022483 ,  H01L31/1804 ,  H01L31/1828 ,  H01L31/184

    Abstract: 本發明揭示一種物質組合物，特定而言一種光伏打電池，其包括：至少一個核心半導體奈米線，其在一石墨基板上，該至少一個核心奈米線已磊晶生長於該基板上，其中該奈米線包括至少一種III-V族化合物或至少一種II-VI族化合物或至少一種IV族元素；一半導體殼層，其環繞該核心奈米線，該殼層包括至少一種III-V族化合物或至少一種II-VI族化合物或至少一種IV族元素以使得該核心奈米線及該殼層分別形成一n型半導體及一p型半導體，或反之亦然；及一外部導電塗層，其環繞該殼層，該外部導電塗層形成一電極觸點。

    Abstract in simplified Chinese: 本发明揭示一种物质组合物，特定而言一种光伏打电池，其包括：至少一个内核半导体奈米线，其在一石墨基板上，该至少一个内核奈米线已磊晶生长于该基板上，其中该奈米线包括至少一种III-V族化合物或至少一种II-VI族化合物或至少一种IV族元素；一半导体壳层，其环绕该内核奈米线，该壳层包括至少一种III-V族化合物或至少一种II-VI族化合物或至少一种IV族元素以使得该内核奈米线及该壳层分别形成一n型半导体及一p型半导体，或反之亦然；及一外部导电涂层，其环绕该壳层，该外部导电涂层形成一电极触点。

    PROFILING SYSTEM AND METHODS
    34.
    发明申请
    PROFILING SYSTEM AND METHODS 有权

    公开(公告)号：US20240403057A1

    公开(公告)日：2024-12-05

    申请号：US18733006

    申请日：2024-06-04

    Applicant: Norwegian University of Science and Technology (NTNU) ,  Universiteit Gent

    Inventor： Magnus Jahre ,  Björn Gottschall ,  Lieven Eeckhout

    IPC: G06F9/38 ,  G06F11/34

    Abstract: A processing system has a processor and profiling circuitry. The processor is configured to commit instructions in a program order, and comprises circuitry for determining and storing performance-event data for each instruction committed by the processor. The performance-event data for each instruction indicates whether the instruction experiences any of a predetermined set of one or more performance events. The profiling circuitry generates sample data at intervals, and writes the sample data to a sample register or memory. The sample data generated at each interval identifies one or more instructions that are next-to-be committed by the processor or one or more instructions that were last committed by the processor, and comprises the respective performance-event data for each of the identified instructions.

    FAULT DETECTION IN SYNCHRONOUS MACHINES
    35.
    发明申请
    FAULT DETECTION IN SYNCHRONOUS MACHINES 有权

    公开(公告)号：US20240369634A1

    公开(公告)日：2024-11-07

    申请号：US17754840

    申请日：2020-10-04

    Applicant: NORWEGIAN UNIVERSITY OF SCIENCE AND TECHNOLOGY (NTNU)

    Inventor： Hossein EHYA ,  Arne NYSVEEN

    IPC: G01R31/34

    Abstract: A method of fault detection in synchronous machines includes using at least one sensor to determine parameters linked to the magnetic field generated within the synchronous machine including parameters based on one or more of magnetic field strength, rotor current or voltage, stator current or voltage, and vibration. The sensor measurements are processed to identify data artefacts linked to the magnetic field, wherein the processing includes one or more signal processing techniques based on time, frequency, and both time and frequency. Subsequently, the output of the signal processing is analysed in order to identify and categorise irregularities in the magnetic field that are indicative of a fault in the synchronous machine. The analysing step includes recognising patterns in the processed sensor measurements, via use of computer aided pattern recognition techniques such as via machine learning algorithms.

    Optical Sensing Apparatus
    38.
    发明申请
    Optical Sensing Apparatus 有权

    公开(公告)号：US20230134264A1

    公开(公告)日：2023-05-04

    申请号：US17912327

    申请日：2021-03-18

    Applicant: NORWEGIAN UNIVERSITY OF SCIENCE AND TECHNOLOGY (NTNU)

    Inventor： Mukesh YADAV ,  Astrid AKSNES ,  Dag Roar HJELME ,  Jens HØVIK

    IPC: G01N21/77 ,  G01N21/39 ,  G01N21/45 ,  B01L3/00

    Abstract: An optical sensing apparatus is provided comprising: an input interface for receiving input light into the optical sensing apparatus; an input waveguide and a reference waveguide, both arranged to receive input light from the input interface; a closed loop resonator, wherein the input waveguide is optically coupled to the closed loop resonator at an input point for introducing input light to the closed loop resonator; a sample region, adjacent the closed loop resonator, for receiving a sample such that evanescent coupling can occur between light in the closed loop resonator and the sample; a drop-port waveguide, optically coupled to the closed loop resonator at a drop point for receiving dropped light from the closed loop resonator; an output waveguide; and an output interface. The reference waveguide and the drop-port waveguide are arranged to direct interfering light through the output waveguide to produce an output signal at the output interface.

    Detection of manipulated images
    40.
    发明授权
    Detection of manipulated images 有权

    公开(公告)号：US11450152B2

    公开(公告)日：2022-09-20

    申请号：US16625951

    申请日：2018-06-29

    Applicant: Norwegian University of Science and Technology

    Inventor： Raghavendra Ramachandra ,  Kiran Bylappa Raja ,  Sushma Venkatesh ,  Christoph Busch

    IPC: G06V40/40 ,  G06N20/00 ,  G06K9/62 ,  G06N3/04 ,  G06N3/08 ,  G06N5/04 ,  G06V10/44 ,  G06V40/16

    Abstract: An apparatus for detecting morphed or averaged images, wherein the morphed or averaged images are synthetically generated images including information from two or more different source images corresponding to two or more subjects. The apparatus may include a feature extraction module for receiving an input image and outputting a set of descriptor feature(s) characteristic of the image and a classifier module configured to allocate the input image either to a first class indicating that the image has been morphed or averaged or a second class indicating that it has not been morphed or averaged, based on the descriptor feature(s). The feature extraction module may include a plurality of neural networks providing complementary descriptor feature(s) to the classifier module. The apparatus further may include a fusion module for combining descriptor feature data from each neural network and transmitting the fused feature data to the classifier module.

Patent Agency Ranking