POSITIONING SYSTEM, POSITIONING METHOD, AND POSITIONING STATION

    公开(公告)号:US20180239029A1

    公开(公告)日:2018-08-23

    申请号:US15524454

    申请日:2016-01-26

    CPC classification number: G01S19/44

    Abstract: The present disclosure is effective in easily estimating an integer value bias at a high speed. A processor of a positioning system, a positioning method, and a positioning station performs interference positioning through calculation processing based on positioning data of the base station and positioning data of the positioning station. A plurality of calculation processing items are performed in parallel with different time points as start time points. Thus, even in a case where a situation in which the time required for the calculation of a fix solution differs depending on time point at which time point the calculation processing starts, there is a possibility that one of a plurality of calculation processing items can calculate the fix solution at an earlier time than in a case where single calculation processing performs the calculation. Therefore, it is possible to easily estimate the integer value bias at the high speed.

    POWER SAVING CONTROL DEVICE AND POWER SAVING CONTROL METHOD

    公开(公告)号:US20200106270A1

    公开(公告)日:2020-04-02

    申请号:US15746881

    申请日:2016-06-30

    Abstract: A power saving control device includes: an acquirer that acquires a power saving request; and a controller that determines whether or not power saving control for reducing a power consumption of a load device is to be performed in response to the power saving request, and that, when determining that the power saving control is to be performed, performs the power saving control. When the load device consumes power, the controller determines that the power saving control is not to be performed under a condition that no power flows from a power system into a facility in which the load device is installed, the condition being one of one or more conditions.

    METHOD FOR MANUFACTURING THREE-DIMENSIONAL SHAPED OBJECT

    公开(公告)号:US20200316686A1

    公开(公告)日:2020-10-08

    申请号:US16305252

    申请日:2017-02-10

    Abstract: A method for manufacturing a three-dimensional shaped object by alternate repetition of a powder-layer forming and a solidified-layer forming, the repetition comprising: (i) forming a solidified layer by irradiating a predetermined portion of a powder layer with a light beam, thereby allowing a sintering of the powder in the predetermined portion or a melting and subsequent solidification of the powder, and (ii) forming another solidified layer by newly forming a powder layer on the formed solidified layer, followed by an irradiation of a predetermined portion of the newly formed powder layer with the light beam, wherein a removal of a mobile foreign material is performed prior to at least one time-formation of the solidified layer, the mobile foreign material existing in an upper surface region of a latest formed solidified layer.

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