公开(公告)号：US20170090386A1

公开(公告)日：2017-03-30

申请号：US15275743

申请日：2016-09-26

申请人： Motoharu TAKAHASHI ,  Yoshihiro ASANO ,  Takuya MURATA ,  Shingo NAGATSUKA ,  Kentaroh KUROSU

发明人： Motoharu TAKAHASHI ,  Yoshihiro ASANO ,  Takuya MURATA ,  Shingo NAGATSUKA ,  Kentaroh KUROSU

IPC分类号： G03G15/00 ,  H02P6/08 ,  H02P27/08

CPC分类号： G03G15/6529 ,  G03G15/50 ,  G03G15/80 ,  G03G2215/0129 ,  H02P6/30

摘要： A motor control device for driving a motor, the motor control device includes: a receiver configured to receive, from an external source, a drive command containing a rotation direction command designating a rotation direction of the motor; a storage part configured to store the rotation direction of the motor indicated by the rotation direction command when the motor is driven using the rotation direction command; and a controller configured to, when a new piece of the drive command is received from the external source, control rotation reversing of the motor based on a rotation direction of the motor indicated by the rotation direction command contained in the received piece of the drive command and the rotation direction of the motor stored in the storage part.

公开(公告)号：US20170001822A1

公开(公告)日：2017-01-05

申请号：US15198154

申请日：2016-06-30

申请人： Yoshihiro ASANO ,  Shingo NAGATSUKA ,  Takuya MURATA ,  Kentaroh KUROSU ,  Motoharu TAKAHASHI

发明人： Yoshihiro ASANO ,  Shingo NAGATSUKA ,  Takuya MURATA ,  Kentaroh KUROSU ,  Motoharu TAKAHASHI

IPC分类号： B65H7/20 ,  B65H5/06 ,  H02P3/02

CPC分类号： B65H7/20 ,  B65H5/062 ,  B65H2403/92 ,  B65H2513/512 ,  B65H2515/702 ,  B65H2515/704 ,  B65H2801/06 ,  G03G15/5004 ,  H02P3/025 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/02

摘要： A motor control device includes: an electric-current detection unit configured to detect an electric current that flows through a motor at a time when the motor is not to he driven; a voltage-polarity determining unit configured to determine polarity of a voltage corresponding to the detected electric current; and an operating-state management unit configured to perform control of stopping the motor depending on the polarity of the voltage.

摘要翻译： 电动机控制装置包括：电流检测单元，被配置为在电动机不被驱动时检测流过电动机的电流; 电压极性确定单元，被配置为确定与所检测的电流相对应的电压的极性; 以及操作状态管理单元，被配置为根据所述电压的极性来执行停止所述电动机的控制。

公开(公告)号：US20170187321A1

公开(公告)日：2017-06-29

申请号：US15387821

申请日：2016-12-22

申请人： Shingo NAGATSUKA ,  Kentaroh KUROSU ,  Yoshihiro ASANO ,  Motoharu TAKAHASHI ,  Takuya MURATA

发明人： Shingo NAGATSUKA ,  Kentaroh KUROSU ,  Yoshihiro ASANO ,  Motoharu TAKAHASHI ,  Takuya MURATA

IPC分类号： H02P31/00 ,  G03G15/00 ,  H02P3/04

CPC分类号： G03G15/6529 ,  G03G15/5004 ,  G03G21/14 ,  G03G2215/00599 ,  G03G2215/0129

摘要： A motor control device includes a controller and a detector. The controller is configured to control, when receiving an operation request indicating rotation or stop of a motor, rotation of the motor based on the operation request. The detector is configured to detect whether the motor is rotating. The controller stops the motor when the detector detects rotation of the motor after an elapsed time from reception of the operation request indicating stop of the motor reaches a first threshold.

公开(公告)号：US20130134665A1

公开(公告)日：2013-05-30

申请号：US13687216

申请日：2012-11-28

申请人： Yoshihiro ASANO ,  Minoru TAKAHASHI ,  Takahisa KOIKE

发明人： Yoshihiro ASANO ,  Minoru TAKAHASHI ,  Takahisa KOIKE

IPC分类号： B65H43/00

CPC分类号： B65H43/00 ,  B65H2220/09 ,  B65H2404/14 ,  B65H2511/13 ,  B65H2513/10 ,  B65H2553/51 ,  B65H2801/06 ,  B65H2220/03 ,  B65H2220/01 ,  B65H2220/11

摘要： A sheet conveying device includes a conveying roller provided on an inner side of a curved part of a conveying path of a sheet; a driving unit configured to rotate the conveying roller; a drive control unit configured to control a rotation speed of the conveying roller by the driving unit; a rotation speed detecting unit configured to detect the rotation speed of the conveying roller; a conveying unit configured to convey the sheet laid across the conveying roller and the conveying unit; a conveying speed detecting unit configured to detect a conveying speed of the sheet; and a sheet thickness detecting unit configured to detect a thickness of the sheet based on the conveying speed of the sheet detected by the conveying speed detecting unit and the rotation speed of the conveying roller detected by the rotation speed detecting unit.

摘要翻译： 片材输送装置包括设置在片材的输送路径的弯曲部分的内侧的输送辊; 驱动单元，构造成使所述输送辊旋转; 驱动控制单元，被配置为通过所述驱动单元来控制所述输送辊的旋转速度; 旋转速度检测单元，被配置为检测所述输送辊的转速; 输送单元，其构造成输送横跨所述输送辊和所述输送单元的纸张; 传送速度检测单元，被配置为检测纸张的传送速度; 以及纸张厚度检测单元，其被配置为基于由所述输送速度检测单元检测到的纸张的输送速度和由所述转速检测单元检测到的所述输送辊的转速来检测所述纸张的厚度。

公开(公告)号：US20160026142A1

公开(公告)日：2016-01-28

申请号：US14800732

申请日：2015-07-16

申请人： Yoshihiro ASANO

发明人： Yoshihiro ASANO

IPC分类号： G03G15/00

CPC分类号： G03G15/5004 ,  G03G21/1623 ,  G03G21/1633 ,  G03G21/1652 ,  G03G2215/0078 ,  G03G2221/1684

摘要： An electronic apparatus includes: a unit part that can be pulled out of a main unit; a cover part that is configured to, when being close, cover the unit part; a lock part that, when the cover part is being open, is movable to a first position where it is possible to pull the unit part out of the main unit and is movable to a second position where it is impossible to pull the unit part out of the main unit; a detection unit configured to, when being supplied with power, detect an internal state of the unit part; and a first power supply unit configured to shut off power supply to the detection unit when the lock part is moved to the first position, and supply power to the detection unit when the lock part is moved to the second position.

摘要翻译： 电子设备包括：可以从主单元拉出的单元部分; 被构造成在靠近时覆盖所述单元部件的盖​​部; 锁定部，当盖部打开时，可移动到第一位置，在该第一位置可以将单元部件拉出主单元，并且可移动到不能将单元部分拉出的第二位置 的主体; 检测单元，被配置为当被供电时检测所述单元部分的内部状态; 以及第一电源单元，被配置为当所述锁定部件移动到所述第一位置时切断对所述检测单元的电力供应，并且当所述锁定部件移动到所述第二位置时向所述检测单元供电。

公开(公告)号：US20130121715A1

公开(公告)日：2013-05-16

申请号：US13706739

申请日：2012-12-06

申请人： Masahiro ASHIKAWA ,  Takahisa KOIKE ,  Hideyuki TAKAYAMA ,  Yoshihiro ASANO ,  Minoru TAKAHASHI

发明人： Masahiro ASHIKAWA ,  Takahisa KOIKE ,  Hideyuki TAKAYAMA ,  Yoshihiro ASANO ,  Minoru TAKAHASHI

IPC分类号： G03G15/16

CPC分类号： G03G15/0131 ,  G03G15/1605 ,  G03G15/167 ,  G03G2215/1614 ,  G03G2215/1623 ,  G03G2221/1642 ,  G03G2221/1654

摘要： An intermediate transfer device including an intermediate transfer body having a primary transfer portion and a secondary transfer portion which bears a secondary image formed by transferring a primary image from an image bearing member; a pair of secondary transfer rollers having a secondary transfer roller and a support roller provided in contact with each other via the intermediate transfer body at the secondary transfer portion, which transfers the secondary image to a recording medium at the secondary transfer portion; a variation detection device that detects an amount of variance occurring to a transfer rotation body when the recording medium is transferred to the secondary transfer portion; and an adjustment device that adjusts the distance between the pair of the secondary transfer rollers according to the amount of variance detected by the variation detection device.

摘要翻译： 一种中间转印装置，包括具有一次转印部分和二次转印部分的中间转印体，所述中间转印体承载通过从图像承载部件转印原始图像形成的二次图像; 一对二次转印辊，具有二次转印辊和支撑辊，所述二次转印辊和支撑辊经由二次转印部分处的中间转印体彼此接触，将二次图像转印到二次转印部分的记录介质; 变化检测装置，其检测当所述记录介质被传送到所述二次转印部分时转印旋转体发生的变化量; 以及调整装置，其根据由变化检测装置检测出的方差量来调整一对二次转印辊之间的距离。