公开(公告)号：US20140301748A1

公开(公告)日：2014-10-09

申请号：US14227169

申请日：2014-03-27

申请人： Shingo SUZUKI ,  Satoshi Kaneko ,  Shuji Hirai ,  Koichi Kudo ,  Jun Yamane ,  Shinji Kato

发明人： Shingo SUZUKI ,  Satoshi Kaneko ,  Shuji Hirai ,  Koichi Kudo ,  Jun Yamane ,  Shinji Kato

IPC分类号： G03G15/00

CPC分类号： G03G15/5025 ,  G03G15/065 ,  G03G15/5058

摘要： An image forming apparatus includes an image carrier; an image forming unit; a processor for controlling the image forming unit according to a predetermined image forming condition setting data; an image density sensor to detect an image density of the toner pattern formed on the image carrier; a reference rotary position detector; an image density fluctuation data acquisition unit to obtain an image density fluctuation data of more than one circumferential length of the photoreceptor drum with reference to the reference rotary position detected by the reference rotary position detector based on a result related to the toner pattern formed on the image carrier detected by the image density sensor; and a correction data generator to generate a correction data to correct a reference image forming condition setting data with a correction amount corresponding to each rotary position of the rotary member to thus reduce the image density fluctuation.

摘要翻译： 图像形成装置包括图像载体; 图像形成单元; 根据预定图像形成条件设置数据控制图像形成单元的处理器; 图像浓度传感器，用于检测形成在图像载体上的调色剂图案的图像浓度; 参考旋转位置检测器; 图像浓度波动数据获取单元，基于与在基准旋转位置检测器上形成的调色剂图案相关的结果，参考由基准旋转位置检测器检测的参考旋转位置，获得感光鼓的多于一个圆周长度的图像浓度波动数据 由图像密度传感器检测的图像载体; 以及校正数据生成器，用于生成校正数据，以校正与旋转构件的每个旋转位置相对应的校正量的参考图像形成条件设置数据，从而减小图像浓度波动。

公开(公告)号：US20140017930A1

公开(公告)日：2014-01-16

申请号：US13547515

申请日：2012-07-12

申请人： NAOYA SASANO ,  Makoto Sato ,  Motoyuki Tomizu ,  Jun Yamane ,  Shinya Iwasaki ,  Naoki Ueno

发明人： NAOYA SASANO ,  Makoto Sato ,  Motoyuki Tomizu ,  Jun Yamane ,  Shinya Iwasaki ,  Naoki Ueno

IPC分类号： H01R13/62

CPC分类号： H01R4/4827 ,  H01H50/14 ,  H01R9/2425 ,  H01R9/2625 ,  H01R12/58 ,  H01R13/112

摘要： A conductor connection tool includes a terminal platform base, a conduction fitting accommodated in a fitting recessed part of the terminal platform base. The conduction fitting is formed in a substantially U shape and includes a bottom plate portion, a vertical portion bent vertically upward from one end of the bottom plate portion, and an attachment portion extending from an upper end of the vertical portion in parallel to the bottom plate portion, and having a terminal portion extending in the opposite direction to the attachment portion. A plate spring bent in a substantially V shape with one side serving as an attachment piece to be fixed to the attachment portion of the conduction fitting with the other side serving as a locking piece whose front end is to be brought into pressure contact with the bottom plate portion of the conduction fitting.

摘要翻译： 导体连接工具包括终端平台基座，容纳在终端平台基座的嵌合凹入部分中的导电配件。 导电配件形成为大致U形，并且包括底板部分，从底板部分的一端垂直向上弯曲的垂直部分和从垂直部分的上端平行于底部延伸的安装部分 并且具有沿与安装部分相反的方向延伸的端子部分。 弯曲成大致V形的板簧，其一侧用作安装件，以固定到导电配件的安装部分，另一侧用作锁定件，其前端将与底部压力接触 导电配件的板部分。

公开(公告)号：US20130243457A1

公开(公告)日：2013-09-19

申请号：US13782389

申请日：2013-03-01

申请人： Satoshi KANEKO ,  Shinji Kato ,  Hitoshi Ishibashi ,  Shuji Hirai ,  Jun Yamane ,  Koichi Kudo ,  Shingo Suzuki

发明人： Satoshi KANEKO ,  Shinji Kato ,  Hitoshi Ishibashi ,  Shuji Hirai ,  Jun Yamane ,  Koichi Kudo ,  Shingo Suzuki

IPC分类号： G03G15/00

CPC分类号： G03G15/5058 ,  G03G13/22 ,  G03G15/0849 ,  G03G15/22 ,  G03G15/5008 ,  G03G2215/00037 ,  G03G2215/00063 ,  G03G2215/0129 ,  G03G2215/0141 ,  G03G2215/0161 ,  G03G2215/0164

摘要： An image forming apparatus includes an image carrier; a developer carrier configured to adhere toner onto the image carrier; an image density detector to detect a density of an image on the image carrier formed by the developer carrier adhering the toner on the image carrier; a rotary member to form an image pattern of which density is detected by the image density detector; and a rotational position detector to detect a rotational position of the rotary member. In the image forming apparatus, the image pattern is generated based on the rotational position detected by the rotational position detector and the rotary member that the rotational position detector detects the rotational position thereof is either the image carrier or the developer carrier.

摘要翻译： 图像形成装置包括图像载体; 构造成将调色剂粘附到图像载体上的显影剂载体; 图像浓度检测器，用于检测由图像载体上的调色剂将由显影剂载体形成的图像载体上的图像的浓度; 旋转构件，用于形成由图像浓度检测器检测密度的图像图案; 以及旋转位置检测器，用于检测旋转构件的旋转位置。 在图像形成装置中，基于由旋转位置检测器和旋转构件检测的旋转位置，旋转位置检测器检测到其旋转位置是图像载体或显影剂载体，生成图像图案。

公开(公告)号：US08480777B2

公开(公告)日：2013-07-09

申请号：US13162105

申请日：2011-06-16

申请人： Takahiro Sakaguchi ,  Shigemi Okada ,  Tokio Kagawa ,  Jun Yamane ,  Naoki Suizu ,  Suguru Fukui ,  Toshinobu Mori ,  Yusuke Nakata ,  Takashi Fukui

发明人： Takahiro Sakaguchi ,  Shigemi Okada ,  Tokio Kagawa ,  Jun Yamane ,  Naoki Suizu ,  Suguru Fukui ,  Toshinobu Mori ,  Yusuke Nakata ,  Takashi Fukui

IPC分类号： B01D45/08

CPC分类号： F01M13/0416 ,  F01M2013/0433 ,  F01M2013/0488

摘要： An extension piece portion is provided at a lower end portion of a screen plate so as to extend from the lower end portion, beyond a gas-passing through hole, to an oil pocket portion. An oil guide portion is provided at respective gas-hitting-side face portions of the screen plate and the extension piece portion so as to guide oil trapped at the above-described face portions into the oil pocket portion. Accordingly, it can be prevented that part of the oil in the middle of dropping down into the oil pocket portion from the screen plate is carried away by the gas flow passing through the gas-passing through hole, so that the efficiency of oil trap can be improved.

摘要翻译： 延伸片部分设置在筛板的下端部，从下端部延伸超过气体通过孔到油袋部。 在筛板和延伸件部分的各个气体侧面部分设置导油部分，以便将在上述面部处被捕获的油引导到油袋部分中。 因此，能够防止从筛网向下落入油袋部的中间部分的油被通过通气孔的气流带走，从而使油阱的效率可以 要改进

公开(公告)号：US08219003B2

公开(公告)日：2012-07-10

申请号：US12333010

申请日：2008-12-11

申请人： Koichi Kudo ,  Jun Yamane ,  Takahisa Koike

发明人： Koichi Kudo ,  Jun Yamane ,  Takahisa Koike

IPC分类号： G03G15/00

CPC分类号： G03G15/757 ,  G03G15/0131 ,  G03G15/5008 ,  G03G2215/0158

摘要： A drive control apparatus including a drive motor that transmits a rotation drive force to a rotation member in order to rotate the rotation member, a pulse signal outputting unit that outputs a pulse signal for each predetermined angle of rotation or a position for rotation of the rotation member, while the rotation member is rotating, a pulse cycle measuring unit that measures a pulse cycle of the pulse signal, where the pulse cycle is a cycle of a rising or falling edge, a computation processing unit that computes an angular error or a position error of the rotation member based on the pulse cycle and a desired pulse cycle, where the desired pulse cycle corresponds to a desired velocity of the rotation member and a drive control unit that controls the drive motor based on the angular error or the position error.

摘要翻译： 一种驱动控制装置，包括：驱动马达，其将旋转驱动力传递到旋转构件以旋转旋转构件;脉冲信号输出单元，其针对每个预定旋转角度或旋转位置输出脉冲信号; 在旋转构件旋转的同时，测量脉冲信号的脉冲周期的脉冲周期测量单元，其中脉冲周期是上升沿或下降沿的周期;计算处理单元，其计算角度误差或位置 基于脉冲周期和所需脉冲周期的旋转构件的误差，其中期望的脉冲周期对应于旋转构件的期望速度;以及驱动控制单元，其基于角度误差或位置误差来控制驱动马达。

公开(公告)号：US07926458B2

公开(公告)日：2011-04-19

申请号：US12202636

申请日：2008-09-02

申请人： Masahiro Naito ,  Shigemi Okada ,  Jun Yamane

发明人： Masahiro Naito ,  Shigemi Okada ,  Jun Yamane

IPC分类号： F01M1/06

CPC分类号： F01M9/101 ,  F01M1/06 ,  F01M1/08 ,  F01M2001/064

摘要： A lubricating device comprises a cam shaft, plural cam portions for each valve provided at the cylinder head, a valve driving mechanism to change a rotational movement of the cam portion to an opening-and-closing movement of the valve via a slide member on which a peripheral surface of the cam portion slides, an oil passage of the cam shaft, a nozzle provided at either one of the cam portions to open at the peripheral surface of the cam portion and connect to the oil passage of the cam shaft, and a wall body having a recess portion. The recess portion collects lubricating oil ejected out of the nozzle and guides the lubricating oil collected to the peripheral surface of the other cam portion when the one cam portion is located in a position in which the nozzle is not directed to the slide member.

摘要翻译： 润滑装置包括凸轮轴，用于设置在气缸盖上的每个阀的多个凸轮部分，用于将凸轮部分的旋转运动改变为阀的打开和关闭运动的阀驱动机构， 凸轮部的周面滑动，凸轮轴的油路，设置在凸轮部的任一个的喷嘴，在凸轮部的周面开口并与凸轮轴的油路连接， 壁体具有凹部。 当所述一个凸轮部位于所述喷嘴未被引导到所述滑动部件的位置时，所述凹部收集从所述喷嘴喷出的润滑油，并且将所收集的润滑油引导到所述另一个凸轮部的周面。

公开(公告)号：US20070001010A1

公开(公告)日：2007-01-04

申请号：US11421592

申请日：2006-06-01

申请人： Jun Yamane

发明人： Jun Yamane

IPC分类号： G06K7/10

CPC分类号： B41J11/007 ,  B41J11/42

摘要： A positioning controlling apparatus includes: a current speed calculator that calculates a current speed of a conveyor belt from a detected moving distance; a position determining unit that determines the position of a conveyor belt for determining its stop position also from the detected moving distance; a gain switch having a plurality of gains; a target speed calculator that inputs a gain obtained by switching, and calculates a target speed of the conveyor belt; a speed error calculator that calculates an error between a calculated target speed and a calculated current speed; and an automatic controller that controls a drive motor by using a speed error. When the position determining unit determines that the conveyor belt is in the positioning area, the gain switch performs positioning while switching plural gains and outputting it.

摘要翻译： 定位控制装置包括：当前速度计算器，用于根据检测到的移动距离计算传送带的当前速度; 位置确定单元还根据检测到的移动距离确定用于确定其停止位置的传送带的位置; 具有多个增益的增益开关; 目标速度计算器，输入通过切换获得的增益，并计算传送带的目标速度; 速度误差计算器，计算计算出的目标速度与计算出的当前速度之间的误差; 以及通过使用速度误差来控制驱动马达的自动控制器。 当位置确定单元确定传送带位于定位区域中时，增益开关在切换多个增益的同时执行定位并将其输出。

公开(公告)号：US10358309B2

公开(公告)日：2019-07-23

申请号：US15925916

申请日：2018-03-20

申请人： Jun Yamane ,  Hiromichi Matsuda ,  Tetsuo Watanabe ,  Katsuaki Miyawaki ,  Hideyuki Takayama

发明人： Jun Yamane ,  Hiromichi Matsuda ,  Tetsuo Watanabe ,  Katsuaki Miyawaki ,  Hideyuki Takayama

IPC分类号： B65H7/14 ,  B65H9/00 ,  B65H9/10 ,  B65H9/20 ,  G03G15/00

摘要： A sheet conveying device, which is included in an image forming apparatus and a post processing device, includes multiple position detectors and a position corrector. The multiple position detectors are aligned along a sheet conveying direction and configured to detect a side end of a sheet. The position corrector is configured to convey the sheet and correct a position of the sheet based on a positional deviation amount of the sheet, obtained by a detection result of the multiple position detectors. The positional deviation amount of the sheet is obtained by an extreme downstream position detector in the sheet conveying direction, of the multiple position detectors. A position of a subsequent sheet is corrected based on a sum of the positional deviation amount of the sheet and a positional deviation amount of the subsequent sheet.

公开(公告)号：US10104252B2

公开(公告)日：2018-10-16

申请号：US15357150

申请日：2016-11-21

申请人： Tetsuo Watanabe ,  Hideyuki Takayama ,  Katsuaki Miyawaki ,  Hiromichi Matsuda ,  Atsuyuki Oyamada ,  Jun Yamane ,  Takashi Hashimoto

发明人： Tetsuo Watanabe ,  Hideyuki Takayama ,  Katsuaki Miyawaki ,  Hiromichi Matsuda ,  Atsuyuki Oyamada ,  Jun Yamane ,  Takashi Hashimoto

IPC分类号： H04N1/00 ,  H04N1/028 ,  H04N1/031 ,  H04N1/12 ,  G03G15/00

摘要： An image reading device, which is included in an image forming apparatus and used to perform a method of reading images, includes an image reading body configured to read one of a recording medium and the recording medium together with a background area adjacent to the recording medium, a moving body disposed facing the image reading body, and a reference body as a reference in shading correction. The moving body is configured to hold the recording medium and the reference body in a direction intersecting a sheet conveying direction of the recording medium such that the recording medium and the reference body contact to and separate from the image reading body.

公开(公告)号：US09658578B2

公开(公告)日：2017-05-23

申请号：US15001360

申请日：2016-01-20

申请人： Hiromichi Matsuda ,  Kimiharu Yamazaki ,  Takafumi Seki ,  Jun Yamane

发明人： Hiromichi Matsuda ,  Kimiharu Yamazaki ,  Takafumi Seki ,  Jun Yamane

IPC分类号： G03G15/16 ,  G03G15/01

CPC分类号： G03G15/1615 ,  G03G15/0136

摘要： A transfer device includes a belt image bearer; a driving roller that rotates the belt image bearer; a transfer member; first and second driving motors that respectively rotate the driving roller and the transfer member; first and second speed detecting units that respectively detect rotational speeds of the belt image bearer and the transfer member; and a control unit that implements control such that the belt image bearer and the transfer member are rotated at rotational speeds corresponding to a relative speed at which a variation amount is less than a predetermined variation amount, the variation amount being the variation of values of driving torques of the first and second driving motors in a state where the belt image bearer and the transfer member are in contact, with respect to these values in a state where the belt image bearer and the transfer member are separated.