公开(公告)号：US20180079197A1

公开(公告)日：2018-03-22

申请号：US15569365

申请日：2015-05-08

申请人： HP INDIGO B.V.

发明人： Nimrod Lucas ,  Ofer Hollenberg ,  Ran Soffer

IPC分类号： B41F13/02 ,  G01D18/00 ,  G01D5/347 ,  B65H23/188

摘要： Example implementations relate to determining a correction factor that converts a measured sensor distance (228) to a calibrated sensor distance (222). The measured sensor distance may be based on an amount of substrate advancement through a web printing press (202) between detecting a mark (226-1, . . . , 226-N) on the substrate (204) at a first sensor (212) and detecting the mark at a second sensor (214). The calibrated sensor distance (222) may be the separation between the first sensor and the second sensor.

公开(公告)号：US11027537B2

公开(公告)日：2021-06-08

申请号：US16744772

申请日：2020-01-16

申请人： HP INDIGO B.V.

发明人： Nimrod Lucas ,  Ofer Hollenberg ,  Ran Soffer

IPC分类号： B41F13/02 ,  B65H23/188 ,  B41F33/02 ,  G01D5/347 ,  G01D18/00

摘要： Example implementations relate to determining a correction factor that converts a measured sensor distance to a calibrated sensor distance. The measured sensor distance may be based on an amount of substrate advancement through a web printing press between detecting a mark on the substrate at a first sensor and detecting the mark at a second sensor. The calibrated sensor distance may be the separation between the first sensor and the second sensor.

公开(公告)号：US20200147953A1

公开(公告)日：2020-05-14

申请号：US16744772

申请日：2020-01-16

申请人： HP INDIGO B.V.

发明人： Nimrod Lucas ,  Ofer Hollenberg ,  Ran Soffer

IPC分类号： B41F13/02 ,  G01D18/00 ,  G01D5/347 ,  B65H23/188 ,  B41F33/02

摘要： Example implementations relate to determining a correction factor that converts a measured sensor distance to a calibrated sensor distance. The measured sensor distance may be based on an amount of substrate advancement through a web printing press between detecting a mark on the substrate at a first sensor and detecting the mark at a second sensor. The calibrated sensor distance may be the separation between the first sensor and the second sensor.

公开(公告)号：US10562291B2

公开(公告)日：2020-02-18

申请号：US15569365

申请日：2015-05-08

申请人： HP INDIGO B.V.

发明人： Nimrod Lucas ,  Ofer Hollenberg ,  Ran Soffer

IPC分类号： B41F13/02 ,  B65H23/188 ,  B41F33/02 ,  G01D5/347 ,  G01D18/00

摘要： Example implementations relate to determining a correction factor that converts a measured sensor distance (228) to a calibrated sensor distance (222). The measured sensor distance may be based on an amount of substrate advancement through a web printing press (202) between detecting a mark (226-1, . . . , 226-N) on the substrate (204) at a first sensor (212) and detecting the mark at a second sensor (214). The calibrated sensor distance (222) may be the separation between the first sensor and the second sensor.