公开(公告)号：US20180250948A1

公开(公告)日：2018-09-06

申请号：US15904480

申请日：2018-02-26

申请人： Yasunari Harada ,  Jun Watanabe ,  Tetsuyoshi Nakata ,  Hideaki Iijima ,  Toshiaki Hosokawa ,  Shunsuke Shitaoka

发明人： Yasunari Harada ,  Jun Watanabe ,  Tetsuyoshi Nakata ,  Hideaki Iijima ,  Toshiaki Hosokawa ,  Shunsuke Shitaoka

IPC分类号： B41J2/21 ,  B41J2/155 ,  B41J2/165

摘要： A liquid droplet discharging apparatus includes a plurality of nozzles to discharge a liquid droplet onto a medium and a liquid droplet discharging controller to receive image data. The liquid droplet discharging controller controls each of the nozzles to discharge the liquid droplet in an amount defined by the image data onto a target discharging position on the medium, which corresponds to a pixel position defined by the image data. The liquid droplet discharging controller controls at least one of the nozzles to discharge the liquid droplet for a controlled number of times smaller than a number of times N representing an integer not smaller than 2 in an amount greater than the amount defined by the image data onto the target discharging position on the medium. A frequency recorder records the controlled number of times of discharging for each of the at least one of the nozzles.

公开(公告)号：US09962927B2

公开(公告)日：2018-05-08

申请号：US15448962

申请日：2017-03-03

申请人： Yasunari Harada ,  Jun Watanabe ,  Tetsuyoshi Nakata ,  Hiroki Tanaka ,  Toshiaki Hosokawa ,  Shunsuke Shitaoka

发明人： Yasunari Harada ,  Jun Watanabe ,  Tetsuyoshi Nakata ,  Hiroki Tanaka ,  Toshiaki Hosokawa ,  Shunsuke Shitaoka

IPC分类号： B41J2/045 ,  H04N5/232 ,  B41J3/46 ,  B41J3/36 ,  B41J3/39

CPC分类号： B41J2/04508 ,  B41J2/04586 ,  B41J3/36 ,  B41J3/39 ,  B41J3/46 ,  B41J11/0095 ,  H04N5/232 ,  H04N5/23287

摘要： A position detection apparatus configured to detect a position on a movement surface of a mounted object having the position detection apparatus mounted thereon, includes a moved amount detector configured to detect an amount of movement on the movement surface; a posture detector configured to detect at least a posture of the mounted object on the movement surface; and a position calculator configured to calculate the position of the mounted object, based on the amount of movement and the posture.

公开(公告)号：US10308014B2

公开(公告)日：2019-06-04

申请号：US16004563

申请日：2018-06-11

申请人： Jun Watanabe ,  Yasunari Harada ,  Hideaki Iijima ,  Hiroki Tanaka ,  Toshiaki Hosokawa ,  Shunsuke Shitaoka

发明人： Jun Watanabe ,  Yasunari Harada ,  Hideaki Iijima ,  Hiroki Tanaka ,  Toshiaki Hosokawa ,  Shunsuke Shitaoka

IPC分类号： B41J2/045 ,  B41J3/36 ,  B41J3/46

摘要： A computer program for an information processing device communicating with a droplet discharging device is provided. The droplet discharging device is configured to form rendering data on a printing medium by being moved by a user on the printing medium, and includes a position calculation unit for calculating a position of the droplet discharging device, and a droplet discharging unit for discharging a droplet in accordance with the rendering data and location information. The computer program is configured to cause the information processing device to function as a scanning direction output unit for outputting a scanning direction of the droplet discharging device.