利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

558 条记录 (耗时 0.018 秒)

    SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR DETECTION LIMIT DETERMINATIONS FOR HYPERSPECTRAL IMAGING
    8.
    发明公开
    SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR DETECTION LIMIT DETERMINATIONS FOR HYPERSPECTRAL IMAGING 审中-公开

    公开(公告)号：EP4198467A1

    公开(公告)日：2023-06-21

    申请号：EP22207195.3

    申请日：2022-11-14

    申请人： Honeywell International Inc.

    发明人： ZHAO, Chuan ,  O'DRISCOL, Patrick Charles ,  KATEBI, Reza ,  RAFATI, Amirhossein

    IPC分类号： G01J3/28 ,  G01J5/00 ,  G01J5/02 ,  G01J5/06 ,  G01J5/48 ,  G01J5/70

    摘要： Systems, methods, and computer program products for thermal contrast determinations are provided. An example imaging system includes a first infrared (IR) imaging device that generates first IR image data of a field of view of the first IR imaging device and a computing device connected with the first IR imaging device. The computing device receives probe temperature data from a temperature probe indicative of an external environment of the imaging system and receives the first IR image data from the first IR imaging device. The computing device determines background temperature data based upon the first IR image data, determines gas temperature data based upon the probe temperature data, and determines a thermal contrast for each pixel based upon a comparison between the background temperature data and the gas temperature data. The computing device further determines a detection limit for each pixel as a function of thermal contrast.

    INFRARED THERMOMETER
    9.
    发明公开
    INFRARED THERMOMETER 审中-公开

    公开(公告)号：EP4105621A3

    公开(公告)日：2023-03-22

    申请号：EP22175922.8

    申请日：2022-05-27

    申请人： TECNIMED S.r.l.

    发明人： BELLIFEMINE, Francesco

    IPC分类号： G01J5/00 ,  G01J5/02 ,  G01J5/04 ,  G01J5/06 ,  G01J5/07 ,  G01J5/0831 ,  G01J5/08 ,  G01J5/10

    摘要： The present invention relates to an infrared thermometer (1) able to project the detected temperature directly on the surface (6a) of the body (2) to be measured. The determination of the ideal distance of the thermometer from the body, necessary for the correct detection of the temperature thereof, being visually identifiable by means of the relative position of luminous shapes (8a, 8b) projected on the body to be measured (6). The thermometer comprises a handle device (160) engaged to the casing (2) and including a housing (161) having an elongated conformation extending away from the casing (2) between a lower end portion (162) and an upper end portion (163) joined to the casing (2); an auxiliary selection button (168) is housed within on the housing (161), connected to the programmable electronic unit (103) and configured to send to the programmable electronic unit (103) a signal to acquire a temperature reading.

    THERMAL RADIATION LIGHT DETECTION DEVICE AND LASER PROCESSING DEVICE
    10.
    发明公开
    THERMAL RADIATION LIGHT DETECTION DEVICE AND LASER PROCESSING DEVICE 审中-公开

    公开(公告)号：EP4123273A1

    公开(公告)日：2023-01-25

    申请号：EP21808410.1

    申请日：2021-04-07

    申请人： Hamamatsu Photonics K.K.

    发明人： ITOH Katsuhisa ,  WATANABE Masaki ,  MATSUMOTO Satoshi ,  OHMIYA Takenori

    IPC分类号： G01J5/06 ,  B23K26/00 ,  G01J5/60

    摘要： A thermal radiation light detection device includes: a housing including a plurality of wall portions; a light entrance unit attached to a wall portion among the plurality of wall portions and configured to cause thermal radiation light to enter the housing; a light extraction unit disposed inside housing and configured to extract light of a first wavelength and light of a second wavelength from the thermal radiation light, the second wavelength being different from the first wavelength; a first light detection unit attached to a wall portion among the plurality of wall portions and configured to detect the light of the first wavelength; a second light detection unit attached to a wall portion among the plurality of wall portions and configured to detect the light of the second wavelength; and a first temperature detection unit attached to a wall portion among the plurality of wall portions, the wall portion to which the first temperature detection unit is attached being different from the wall portion to which the first light detection unit is attached.