公开(公告)号：US20140267487A1

公开(公告)日：2014-09-18

申请号：US14205865

申请日：2014-03-12

申请人： Yasukazu KITAMURA ,  Yoshimitsu OGURA ,  Kazuyoshi MATSUMOTO ,  Tomoaki NAKANO ,  Namio OGIHARA ,  Shingo MASAOKA

发明人： Yasukazu KITAMURA ,  Yoshimitsu OGURA ,  Kazuyoshi MATSUMOTO ,  Tomoaki NAKANO ,  Namio OGIHARA ,  Shingo MASAOKA

IPC分类号： B41J11/00

CPC分类号： B41J11/0095 ,  B41J11/007 ,  B41J11/009

摘要： An image forming apparatus includes an image forming device, a belt member, a reflection-type photosensor, and a reflection member. The belt member includes plural suction holes to attract a printing medium onto the belt member. The reflection member reflects light from the reflection-type photosensor through the suction holes. The reflection member is disposed inside the belt member. The reflection member has a reflection rate at which, when the reflection-type photosensor receives reflection light at positions of the suction holes with a transparent printing medium being not present on the belt member, a sensor output of the reflection-type photosensor is lower than a predetermined reference value, and when the reflection-type photosensor receives reflection light at the positions of the suction holes with the transparent printing medium being present on the belt member, a sensor output of the reflection-type photosensor is equal to or greater than the predetermined reference value.

摘要翻译： 图像形成装置包括图像形成装置，带构件，反射型光电传感器和反射构件。 带构件包括多个吸引孔，以将打印介质吸引到带构件上。 反射构件通过吸孔反射来自反射型光电传感器的光。 反射构件设置在带构件内。 反射构件具有反射率，当反射型光电传感器在带构件上不存在透明打印介质的吸入孔的位置处接收反射光时，反射型光电传感器的传感器输出低于 预定的参考值，并且当反射型光电传感器在带构件上存在透明打印介质的吸入孔的位置处接收反射光时，反射型光电传感器的传感器输出等于或大于 预定参考值。

公开(公告)号：US20110187305A1

公开(公告)日：2011-08-04

申请号：US13012064

申请日：2011-01-24

申请人： Yoshimitsu OGURA

发明人： Yoshimitsu OGURA

IPC分类号： G05B13/02

CPC分类号： G05B13/02

摘要： A disclosed servo control device includes a servo control unit configured to control a driving unit for driving a driven body with servo control, and a changing unit configured to change a timing of ending the servo control in response to stop position accuracy for a target stop position of the driven body when the driven body is driven to move, wherein the servo control unit detects an error between the target stop position and an actual stop position of the driven body, and corrects the timing of ending the servo control using the detected error.

摘要翻译： 所公开的伺服控制装置包括：伺服控制单元，被配置为通过伺服控制来控制用于驱动被驱动体的驱动单元;以及改变单元，其被配置为响应于目标停止位置的停止位置精度来改变结束伺服控制的定时 当所述被驱动体被驱动移动时，所述伺服控制单元检测所述目标停止位置与所述被驱动体的实际停止位置之间的误差，并且使用所检测的误差校正所述伺服控制结束的定时。

公开(公告)号：US20210132938A1

公开(公告)日：2021-05-06

申请号：US17083498

申请日：2020-10-29

申请人： Yoshimitsu OGURA

发明人： Yoshimitsu OGURA

IPC分类号： G06F8/65 ,  H04L29/08

摘要： An information processing apparatus includes a memory, and a processor coupled to the memory and configured to acquire first update data used to update a program and including first version information of the program, from another apparatus connected via a network. The program causes the information processing apparatus to execute a process. The processor is further configured to acquire second version information of second update data from the other apparatus in response to an instruction to stop the operation of the information processing apparatus. The second version information is a latest version of the program available from the other apparatus. The processor is further configured to update the program based on the first update data in a case where the first version information matches the second version information.

公开(公告)号：US20110193930A1

公开(公告)日：2011-08-11

申请号：US13014333

申请日：2011-01-26

申请人： Yoshimitsu OGURA

发明人： Yoshimitsu OGURA

IPC分类号： B41J2/435 ,  G01D5/34

CPC分类号： B41J19/207 ,  G01D5/34715

摘要： An encoder sensor for reading plural slits of an encoder scale includes a light emitting part configured to emit light and a light receiving part configured to receive the light emitted from the light emitting part. The light emitting part is configured to emit the light from plural areas arranged in a direction orthogonal to a direction in which the plural slits are arranged.

摘要翻译： 用于读取编码器刻度尺的多个狭缝的编码器传感器包括被配置为发射光的发光部分和被配置为接收从发光部分发射的光的光接收部分。 发光部被配置为从与配置有多个狭缝的方向正交的方向排列的多个区域发光。

公开(公告)号：US20100196025A1

公开(公告)日：2010-08-05

申请号：US12694355

申请日：2010-01-27

申请人： Yoshimitsu OGURA

发明人： Yoshimitsu OGURA

IPC分类号： G03G15/00 ,  G03G21/00

CPC分类号： G03G15/11 ,  G03G21/0088 ,  G03G21/02

摘要： An image forming apparatus including a receiving part for receiving an image forming request, a conveyor belt for rotating and conveying a recording paper, a charging part for applying charges to the conveyor belt, and an image forming part for forming an image on the recording paper is disclosed. The image forming apparatus includes a cleaning part configured to clean a surface of the conveyor belt by rotating the conveyor belt and setting a contacting member in contact with the surface of the conveyor belt when a bias voltage of the charges is reduced. The cleaning part is configured to clean the surface of conveyor belt when a printing process and a post-printing process are completed by the image forming part and no subsequent image forming request is received by the receiving part.

摘要翻译： 一种图像形成装置，包括用于接收图像形成请求的接收部分，用于旋转和传送记录纸的传送带，用于向传送带施加电荷的充电部分，以及用于在记录纸上形成图像的图像形成部分 被披露。 图像形成装置包括清洁部件，其构造成当输送带的偏置电压降低时，通过旋转传送带并设置与传送带的表面接触的接触部件来清洁传送带的表面。 清洁部件被配置为当由图像形成部件完成打印处理和后打印处理时清洁传送带的表面，并且接收部分没有接收到后续的图像形成请求。