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    ORIENTATION BASED 3D MODEL SECTION THICKNESS DETERMINATIONS
    1.
    发明申请
    ORIENTATION BASED 3D MODEL SECTION THICKNESS DETERMINATIONS 有权

    公开(公告)号：US20220083023A1

    公开(公告)日：2022-03-17

    申请号：US17419032

    申请日：2019-05-03

    申请人： Hewlett-Packard Development Company, L.P.

    发明人： Matthew A. Shepherd ,  Vanessa Verzwyvelt ,  Jacob Wright ,  Xin Cheng ,  Dennis J. Schissler ,  Morgan T. Schramm

    IPC分类号： G05B19/4099

    摘要： According to examples, an apparatus may include a processor and a memory on which are stored machine-readable instructions that when executed by the processor, may cause the processor to identify a first orientation of a first surface portion of a three-dimensional (3D) model. The instructions may also cause the processor to, based on the identified first orientation of the first surface portion, determine a first thickness of a first section of a first geological region of the 3D model, the first section being adjacent to the first surface portion, in which a plurality of different orientations of 3D model surface portions are correlated to a plurality of different thicknesses. The instructions may further cause the processor to define the first section of the first geological region to have the determined first thickness.

    PAGE GAP NOZZLE SPITTING
    3.
    发明申请
    PAGE GAP NOZZLE SPITTING 审中-公开

    公开(公告)号：US20180297382A1

    公开(公告)日：2018-10-18

    申请号：US15767294

    申请日：2016-02-16

    申请人： Hewlett-Packard Development Company, L.P.

    发明人： Mark H MacKenzie ,  Matthew A Shepherd ,  Vanessa Verzwyvelt ,  Bruce A Axten ,  Weiyun Sun

    IPC分类号： B41J25/308 ,  B41J2/155 ,  B41J13/00

    摘要： A method for inkjet nozzle spitting including conveying pages in a print direction along a transport through a printzone of a wide array printhead formed by a plurality of rows of nozzles disposed crosswise to the print direction, the nozzles to eject ink drops in accordance with print data. The method further includes maintaining a gap between pages as the gap moves through the printzone, and providing spit pattern data as print data to the printhead to successively activate each row of nozzles, in the print direction and in synchronism with movement of the gap, to eject ink drops from all nozzles of the row so that a position of the activated row of nozzles is maintained within the gap as the gap continuously moves through the printzone.