{
  "abstract": "A conveyance amount calculation device (100) comprises a conveyance amount calculation unit (113) that calculates a cross-sectional area of a conveyance object on the basis of belt point-group data indicating the shape of a belt of a belt conveyor for conveying the conveyance object and conveyance object point-group data indicating the shape of the conveyance object, and that calculates the volumetric conveyance amount of the conveyance object on the basis of said cross-sectional area and the belt speed of the belt conveyor. The conveyance amount calculation device (100) further comprises a detection unit (112) that calculates the position of the belt on the basis of point-group data indicating belt end points included in the conveyance object point-group data. The conveyance amount calculation unit (113) may calculate the belt point-group data on the basis of the position of the belt.",
  "assignees": [
    "KURITA WATER IND LTD"
  ],
  "authors": [
    "ARAI TAKAMASA",
    "IGO KAORI",
    "KIKKAWA TAKASHI",
    "MURAI DAISUKE",
    "TANIYAMA NATSUMI"
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  "source_date": "2026-04-15",
  "source_id": "EP-4726325-A1",
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  "title": "Method for calculating conveyance amount",
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