利索-全球专利检索

  1. Login
  2. Sign Up

Search Results

980 records (took 0.022 seconds)

    OPEN RESONATOR
    2.
    发明公开
    OPEN RESONATOR 审中-公开

    公开(公告)号：EP4450958A1

    公开(公告)日：2024-10-23

    申请号：EP22907036.2

    申请日：2022-10-26

    Applicant: EM Labs, Inc.

    Inventor： YANAGIMOTO Yoshiyuki

    IPC: G01N22/00

    Abstract: An open resonator capable of measuring dielectric characteristic of a sample having anisotropy in a dielectric constant with high accuracy. The open resonator includes two spherical reflection mirrors respectively having two reflection spherical surfaces which are arranged to face each other; and a signal injection portion for inputting an input signal used for measuring a dielectric characteristic of a sample arranged between the two reflection spherical surfaces. At least one of the two spherical reflection mirrors has a groove formed along at least one of the two reflection spherical surfaces of the at least one of the two spherical reflection mirrors.

    APPARATUS FOR AND METHOD OF MEASURING MOVING WEB
    4.
    发明公开
    APPARATUS FOR AND METHOD OF MEASURING MOVING WEB 审中-公开

    公开(公告)号：EP4365579A1

    公开(公告)日：2024-05-08

    申请号：EP22205811.7

    申请日：2022-11-07

    Applicant: Valmet Automation Oy

    Inventor： Graeffe, Jussi ,  Mäntylä, Markku ,  Jakkula, Pekka ,  Limingoja, Matti

    IPC: G01N22/00

    CPC classification number: G01N22/00

    Abstract: An apparatus for measuring a moving fiber web (10) comprises an electromagnetic source (100) and a transmission antenna (102), the electromagnetic source (100) outputting electromagnetic radiation in a millimeter or micrometer wave band, and the transmission antenna (100) transmitting the electromagnetic radiation toward the moving fiber web (10). A counterpart (104, 300) to the transmitting antenna (102) interacts with the electromagnetic radiation passed through the moving fiber web (10). A reception antenna (104) receives the electromagnetic radiation passed at least once through the moving fiber web (10), reference information relating to a phase value and an attenuation value of the electromagnetic radiation caused by a physical length of a propagation path between the transmission antenna (102) and the reception antenna (104) being available. A signal processing device (106) determines at least one of dry stuff content, weight of water per unit of area, moisture and grammage of the moving fiber web (10) based on the reference information, and a measured attenuation value and a measured phase value caused by the fiber web (10).

    VIDEO-FORMING DEVICE AND VIDEO-FORMING METHOD
    5.
    发明公开
    VIDEO-FORMING DEVICE AND VIDEO-FORMING METHOD 审中-实审

    公开(公告)号：EP4357766A1

    公开(公告)日：2024-04-24

    申请号：EP22825005.6

    申请日：2022-06-14

    Applicant: Kimura, Kenjiro

    Inventor： KIMURA, Kenjiro ,  KIMURA, Noriaki ,  KIMURA, Fumitoshi

    IPC: G01N22/02 ,  A61B5/0507 ,  G01N21/17 ,  G01N21/3581 ,  G01N22/00 ,  G01S13/89 ,  G03B42/00 ,  G03B42/06

    CPC classification number: A61B5/0507 ,  G01N21/17 ,  G01N21/3581 ,  G01N22/00 ,  G01N22/02 ,  G01S13/89 ,  G03B42/00 ,  G03B42/06

    Abstract: An imaging device (100) includes a transmitter row (101) including a plurality of transmitters (111) that are aligned in a straight line and transmit a wave to a region, a receiver row (102) including a plurality of receivers (112) and provided at an interval from the transmitter row (101), the receivers (112) being alighted in a different straight line parallel to the straight line along which the transmitters (111) are aligned, and receiving the wave from the region, and an information processing circuit (103) that derives an imaging function in accordance with measurement data and a distance and using the imaging function to image the structure of a scatterer included in an object that is present in the region, the imaging function corresponding to a scattering field function relating to scattering of the wave, the measurement data being obtained by all or some combinations of the transmitters (111) and the receivers (112), the distance being a distance between the straight line along which the transmitters (111) are aligned and the different straight line along which the receivers (112) are aligned.

    IMAGING DEVICE AND IMAGING METHOD
    6.
    发明公开
    IMAGING DEVICE AND IMAGING METHOD 审中-实审

    公开(公告)号：EP4354125A1

    公开(公告)日：2024-04-17

    申请号：EP22820291.7

    申请日：2022-06-09

    Applicant: Integral Geometry Science Inc.

    Inventor： KIMURA, Kenjiro ,  KIMURA, Noriaki ,  KIMURA, Fumitoshi

    IPC: G01N22/00

    CPC classification number: G01N22/00

    Abstract: An imaging device (100) includes: a plurality of transmitters (101) which are disposed on both sides of a region and transmit waves to the region; a plurality of receivers (102) which are disposed on the both sides and receive the waves from the region; and an information processing circuit (103) which derives an imaging function corresponding to a scattering field function related to scattering of the wave according to a correspondence between (i) measurement data obtained by the plurality of transmitters (101) and the plurality of receivers (102) and (ii) a composition of a plurality of functions related to multiple first-order scattering forming multiple scattering, and visualizes a three-dimensional structure of a scatterer included in an object in the region, using the imaging function.

    DIAMOND SENSOR UNIT
    9.
    发明公开
    DIAMOND SENSOR UNIT 审中-公开

    公开(公告)号：EP4286877A1

    公开(公告)日：2023-12-06

    申请号：EP22745899.9

    申请日：2022-01-26

    Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.

    Inventor： NISHIBAYASHI, Yoshiki ,  NAKANISHI, Hiromi ,  DEGUCHI, Hiroshige ,  HAYASHI, Tsukasa ,  TATSUMI, Natsuo

    IPC: G01R33/02 ,  G01N21/64 ,  G01N22/00

    Abstract: A diamond sensor unit includes: a diamond having a color center with electron spin; an excitation light irradiation part that irradiates the diamond with excitation light; a first patch antenna that receives electromagnetic waves; an electromagnetic wave irradiation part that irradiates the diamond with the electromagnetic waves received by the first patch antenna; a detection part that detects radiated light radiated from the color center of the diamond after the diamond is irradiated with the excitation light and the electromagnetic waves; and an optical waveguide that transmits the excitation light and the radiated light.

Patent Agency Ranking