Scraper vehicle
    1.
    发明授权

    公开(公告)号:US11549233B2

    公开(公告)日:2023-01-10

    申请号:US17609637

    申请日:2020-05-21

    Abstract: To measure the weight of an excavated object, with a simple configuration at low cost, a scraper vehicle includes a coupler having a first portion to be coupled to a driving vehicle and a first detection device provided at at least one of the first portion of the coupler and a first supporting member that supports the first portion. The first detection device is configured to detect a variation in a physical quantity of the first portion.

    Scraper Vehicle
    5.
    发明申请

    公开(公告)号:US20220145581A1

    公开(公告)日:2022-05-12

    申请号:US17609637

    申请日:2020-05-21

    Abstract: To measure the weight of an excavated object, with a simple configuration at low cost, a scraper vehicle includes a coupler having a first portion to be coupled to a driving vehicle and a first detection device provided at at least one of the first portion of the coupler and a first supporting member that supports the first portion. The first detection device is configured to detect a variation in a physical quantity of the first portion.

    Water Purification Apparatus and Water Purification Method Using Layered Double Hydroxide

    公开(公告)号:US20210147260A1

    公开(公告)日:2021-05-20

    申请号:US16473931

    申请日:2017-12-27

    Abstract: A water purification apparatus and a water purification method capable of effectively using a layered double hydroxide and easily being applied are described. A water purification apparatus for removing a polluted substance from polluted water includes a solid-liquid separator that separates the polluted water and a solid material from each other, and a polluted substance remover that removes, by a layered double hydroxide, the polluted substance contained in the polluted water separated by the solid-liquid separator.

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