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1. 发明授权

US10078301B2 Image forming apparatus, foreign object detecting system, and method for producing foreign object detecting system 有权
公开(公告)号：US10078301B2
公开(公告)日：2018-09-18
申请号：US15407764
申请日：2017-01-17
申请人： Ruki Midorikawa , Shogo Terakawa , Tetsuji Nishikawa , Hiroshi Ishii , Kohta Takenaka , Hiroaki Murakami , Hidehiko Maeda , Gaku Hosono
发明人： Ruki Midorikawa , Shogo Terakawa , Tetsuji Nishikawa , Hiroshi Ishii , Kohta Takenaka , Hiroaki Murakami , Hidehiko Maeda , Gaku Hosono
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G15/50 , G03B5/00 , G03B17/04 , G03G21/00 , G03G21/16
摘要： An image forming apparatus includes an apparatus body accommodating an image forming device, a foreign object detector that detects a foreign object beside the apparatus body, and a detector holding unit that holds the foreign object detector. The foreign object detector and the detector holding unit are movable together into the apparatus body.

2. 发明授权

US10048628B2 Image forming apparatus, foreign object detecting system, and method for producing foreign object detecting system 有权
公开(公告)号：US10048628B2
公开(公告)日：2018-08-14
申请号：US15407764
申请日：2017-01-17
申请人： Ruki Midorikawa , Shogo Terakawa , Tetsuji Nishikawa , Hiroshi Ishii , Kohta Takenaka , Hiroaki Murakami , Hidehiko Maeda , Gaku Hosono
发明人： Ruki Midorikawa , Shogo Terakawa , Tetsuji Nishikawa , Hiroshi Ishii , Kohta Takenaka , Hiroaki Murakami , Hidehiko Maeda , Gaku Hosono
IPC分类号： G03G15/00 , G03G21/00
摘要： An image forming apparatus includes an apparatus body accommodating an image forming device, a foreign object detector that detects a foreign object beside the apparatus body, and a detector holding unit that holds the foreign object detector. The foreign object detector and the detector holding unit are movable together into the apparatus body.

3. 发明申请

US20170235264A1 IMAGE FORMING APPARATUS, FOREIGN OBJECT DETECTING SYSTEM, AND METHOD FOR PRODUCING FOREIGN OBJECT DETECTING SYSTEM 审中-公开
公开(公告)号：US20170235264A1
公开(公告)日：2017-08-17
申请号：US15407764
申请日：2017-01-17
申请人： Ruki Midorikawa , Shogo Terakawa , Tetsuji Nishikawa , Hiroshi Ishii , Kohta Takenaka , Hiroaki Murakami , Hidehiko Maeda , Gaku Hosono
发明人： Ruki Midorikawa , Shogo Terakawa , Tetsuji Nishikawa , Hiroshi Ishii , Kohta Takenaka , Hiroaki Murakami , Hidehiko Maeda , Gaku Hosono
IPC分类号： G03G15/00
CPC分类号： G03G15/50 , G03B5/00 , G03B17/04 , G03G21/00 , G03G21/16
摘要： An image forming apparatus includes an apparatus body accommodating an image forming device, a foreign object detector that detects a foreign object beside the apparatus body, and a detector holding unit that holds the foreign object detector. The foreign object detector and the detector holding unit are movable together into the apparatus body.

4. 发明申请

US20110058870A1 Sheet conveyance device and image forming apparatus including same 有权
标题翻译：片材输送装置及包括其的图像形成装置
公开(公告)号：US20110058870A1
公开(公告)日：2011-03-10
申请号：US12923110
申请日：2010-09-02
申请人： Hiroaki Murakami , Yasuhisa Ehara , Noriaki Funamoto , Tetsuji Nishikawa , Yasuhiro Maehata , Jun Yasuda , Satoshi Araaki
发明人： Hiroaki Murakami , Yasuhisa Ehara , Noriaki Funamoto , Tetsuji Nishikawa , Yasuhiro Maehata , Jun Yasuda , Satoshi Araaki
IPC分类号： G03G15/00 , B65H5/06
CPC分类号： B41J13/025 , B65H5/062 , B65H2401/15 , B65H2402/525 , B65H2403/60 , B65H2404/143 , B65H2404/144 , B65H2601/524 , B65H2801/06 , G03G15/235 , G03G15/6558 , G03G15/6564
摘要： A sheet conveyance device for conveying a recording medium includes a fixed roller, a movable roller, an urging member, and a shock absorber, and an image forming apparatus including the sheet conveyance device. The position of the fixed roller is fixed. The movable roller is disposed opposite the fixed roller to contact the fixed roller, thereby defining a nip. The urging member urges the movable member to contact the fixed roller in the absence of the recording medium in the nip and allows the movable member to separate from the fixed roller by an amount corresponding to a thickness of a recording medium when the recording medium enters the nip. The shock absorber absorbs displacement energy generated when the urging member urges the movable roller to contact the fixed roller again after the recording medium passes through the nip.
摘要翻译：用于输送记录介质的纸张输送装置包括固定辊，可动辊，推压件和减震器，以及包括该纸张输送装置的图像形成装置。固定辊的位置是固定的。可动辊与固定辊相对设置以接触固定辊，由此限定辊隙。推动构件促使可动构件在辊隙中不存在记录介质的情况下与固定辊接触，并且当记录介质进入时，允许可动构件与固定辊分离相当于记录介质厚度的量掐。当记录介质通过辊隙时，减震器吸收当推动构件促使可动辊再次接触固定辊时产生的位移能量。

5. 发明申请

US20100303504A1 Multicolor imaging system 有权
标题翻译：多色成像系统
公开(公告)号：US20100303504A1
公开(公告)日：2010-12-02
申请号：US12801236
申请日：2010-05-28
申请人： Noriaki Funamoto , Yasuhisa Ehara , Tetsuji Nishikawa , Yasuhiro Maehata , Jun Yasuda , Hiroaki Murakami
发明人： Noriaki Funamoto , Yasuhisa Ehara , Tetsuji Nishikawa , Yasuhiro Maehata , Jun Yasuda , Hiroaki Murakami
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/50 , G03G15/0131 , G03G15/0194 , G03G2215/0132 , G03G2215/0161
摘要： A multicolor imaging system includes a controller which adjusts a phase difference in rotations of photoreceptors based on information detected by a rotary position detector, and drive elements for photoreceptors which generate a velocity fluctuation in the same cycle as that of a transfer unit. The controller is configured to concurrently adjust the phases of the photoreceptors and those of the drive elements so that a registration error in four color toner image on an intermediate transfer belt is reduced to a minimum.
摘要翻译：多色成像系统包括：控制器，其基于由旋转位置检测器检测到的信息调整感光体的旋转相位差;以及用于感光体的驱动元件，其在与转印单元相同的周期中产生速度波动。控制器被配置为同时调节感光体和驱动元件的相位，使得中间转印带上的四色调色剂图像中的配准误差降低到最小。

6. 发明授权

US08948679B2 Sheet conveyance device and image forming apparatus including same 有权
标题翻译：片材输送装置及包括其的图像形成装置
公开(公告)号：US08948679B2
公开(公告)日：2015-02-03
申请号：US12923110
申请日：2010-09-02
申请人： Hiroaki Murakami , Yasuhisa Ehara , Noriaki Funamoto , Tetsuji Nishikawa , Yasuhiro Maehata , Jun Yasuda , Satoshi Araaki
发明人： Hiroaki Murakami , Yasuhisa Ehara , Noriaki Funamoto , Tetsuji Nishikawa , Yasuhiro Maehata , Jun Yasuda , Satoshi Araaki
IPC分类号： G03G15/00 , B41J13/02 , B65H5/06
CPC分类号： B41J13/025 , B65H5/062 , B65H2401/15 , B65H2402/525 , B65H2403/60 , B65H2404/143 , B65H2404/144 , B65H2601/524 , B65H2801/06 , G03G15/235 , G03G15/6558 , G03G15/6564
摘要： A sheet conveyance device for conveying a recording medium includes a fixed roller, a movable roller, an urging member, and a shock absorber, and an image forming apparatus including the sheet conveyance device. The position of the fixed roller is fixed. The movable roller is disposed opposite the fixed roller to contact the fixed roller, thereby defining a nip. The urging member urges the movable member to contact the fixed roller in the absence of the recording medium in the nip and allows the movable member to separate from the fixed roller by an amount corresponding to a thickness of a recording medium when the recording medium enters the nip. The shock absorber absorbs displacement energy generated when the urging member urges the movable roller to contact the fixed roller again after the recording medium passes through the nip.
摘要翻译：用于输送记录介质的纸张输送装置包括固定辊，可动辊，推压件和减震器，以及包括该纸张输送装置的图像形成装置。固定辊的位置是固定的。可动辊与固定辊相对设置以接触固定辊，由此限定辊隙。推动构件促使可动构件在辊隙中不存在记录介质的情况下与固定辊接触，并且当记录介质进入时，允许可动构件与固定辊分离相当于记录介质厚度的量掐。当记录介质通过辊隙时，减震器吸收当推动构件促使可动辊再次接触固定辊时产生的位移能量。

7. 发明申请

US20110058827A1 Image forming device 有权
标题翻译：图像形成装置
公开(公告)号：US20110058827A1
公开(公告)日：2011-03-10
申请号：US12923130
申请日：2010-09-03
申请人： Yasuhiro Maehata , Yasuhisa Ehara , Noriaki Funamoto , Tetsuji Nishikawa , Jun Yasuda , Hiroaki Murakami
发明人： Yasuhiro Maehata , Yasuhisa Ehara , Noriaki Funamoto , Tetsuji Nishikawa , Jun Yasuda , Hiroaki Murakami
IPC分类号： G03G15/01
CPC分类号： G03G15/0131 , G03G15/1615 , G03G15/5054 , G03G15/5058 , G03G2215/00059 , G03G2215/0161
摘要： A main controlling part is configured to choose and execute either a constant belt speed control which controls a driving motor (a driving source for an intermediate transfer belt) to move the intermediate transfer belt at a predetermined target belt speed or a constant motor speed control which rotates the driving motor at a predetermined target rotational speed according to a print command, and then, prior to a first-time print job, after executing a writing position correcting process while moving the intermediate transfer belt under the constant belt speed control, forms a color shift detecting image by switching from the constant belt speed control to the constant motor speed control, measures a difference between amounts of color shift, and executes a speed correcting process for correcting the target rotational speed of the driving motor in the constant motor speed control based on the measurement result.
摘要翻译：主控制部件被配置为选择和执行控制驱动电动机（中间转印带的驱动源）的恒定皮带速度控制，以以预定的目标皮带速度或恒定的电机速度控制来移动中间转印带根据打印命令将驱动电动机旋转到预定的目标转速，然后在第一次打印作业之前，在一定速度的带速控制下移动中间转印带的同时执行写入位置校正处理之后，形成通过从恒定皮带速度控制切换到恒定电机速度控制，测量颜色偏移量之间的差异，并且执行用于在恒定电机速度控制中校正驱动电机的目标旋转速度的速度校正处理基于测量结果。

8. 发明授权

US08346111B2 Image forming device 有权
标题翻译：图像形成装置
公开(公告)号：US08346111B2
公开(公告)日：2013-01-01
申请号：US12923130
申请日：2010-09-03
申请人： Yasuhiro Maehata , Yasuhisa Ehara , Noriaki Funamoto , Tetsuji Nishikawa , Jun Yasuda , Hiroaki Murakami
发明人： Yasuhiro Maehata , Yasuhisa Ehara , Noriaki Funamoto , Tetsuji Nishikawa , Jun Yasuda , Hiroaki Murakami
IPC分类号： G03G15/16
CPC分类号： G03G15/0131 , G03G15/1615 , G03G15/5054 , G03G15/5058 , G03G2215/00059 , G03G2215/0161
摘要： A main controlling part is configured to choose and execute either a constant belt speed control which controls a driving motor (a driving source for an intermediate transfer belt) to move the intermediate transfer belt at a predetermined target belt speed or a constant motor speed control which rotates the driving motor at a predetermined target rotational speed according to a print command, and then, prior to a first-time print job, after executing a writing position correcting process while moving the intermediate transfer belt under the constant belt speed control, forms a color shift detecting image by switching from the constant belt speed control to the constant motor speed control, measures a difference between amounts of color shift, and executes a speed correcting process for correcting the target rotational speed of the driving motor in the constant motor speed control based on the measurement result.
摘要翻译：主控制部件被配置为选择和执行控制驱动电动机（中间转印带的驱动源）的恒定皮带速度控制，以以预定的目标皮带速度或恒定的电机速度控制来移动中间转印带根据打印命令将驱动电动机旋转到预定的目标转速，然后在第一次打印作业之前，在一定速度的带速控制下移动中间转印带的同时执行写入位置校正处理之后，形成通过从恒定皮带速度控制切换到恒定电机速度控制，测量颜色偏移量之间的差异，并且执行用于在恒定电机速度控制中校正驱动电机的目标旋转速度的速度校正处理基于测量结果。

9. 发明授权

US08254813B2 Multicolor imaging system 有权
标题翻译：多色成像系统
公开(公告)号：US08254813B2
公开(公告)日：2012-08-28
申请号：US12801236
申请日：2010-05-28
申请人： Noriaki Funamoto , Yasuhisa Ehara , Tetsuji Nishikawa , Yasuhiro Maehata , Jun Yasuda , Hiroaki Murakami
发明人： Noriaki Funamoto , Yasuhisa Ehara , Tetsuji Nishikawa , Yasuhiro Maehata , Jun Yasuda , Hiroaki Murakami
IPC分类号： G03G15/00
CPC分类号： G03G15/50 , G03G15/0131 , G03G15/0194 , G03G2215/0132 , G03G2215/0161
摘要： A multicolor imaging system includes a controller which adjusts a phase difference in rotations of photoreceptors based on information detected by a rotary position detector, and drive elements for photoreceptors which generate a velocity fluctuation in the same cycle as that of a transfer unit. The controller is configured to concurrently adjust the phases of the photoreceptors and those of the drive elements so that a registration error in four color toner image on an intermediate transfer belt is reduced to a minimum.
摘要翻译：多色成像系统包括：控制器，其基于由旋转位置检测器检测到的信息调整感光体的旋转相位差;以及用于感光体的驱动元件，其在与转印单元相同的周期中产生速度波动。控制器被配置为同时调节感光体和驱动元件的相位，使得中间转印带上的四色调色剂图像中的配准误差降低到最小。

10. 发明授权

US07452850B2 Lubricant composition and speed reducer using the same, and electrically operated power steering device using the same 有权
标题翻译：使用润滑剂组合物和减速机，以及使用其的电动动力转向装置
公开(公告)号：US07452850B2
公开(公告)日：2008-11-18
申请号：US10529047
申请日：2003-09-25
申请人： Kouji Kitahata , Fumiaki Kasahara , Naoki Uchida , Noritake Ookawa , Hiroaki Murakami
发明人： Kouji Kitahata , Fumiaki Kasahara , Naoki Uchida , Noritake Ookawa , Hiroaki Murakami
IPC分类号： C10M105/34
CPC分类号： B62D5/0409 , C10M149/14 , C10M169/06 , C10M171/06 , C10M2205/0206 , C10M2207/106 , C10M2217/045 , C10N2220/082 , C10N2230/06 , C10N2240/02 , C10N2250/10 , F16H1/16 , F16H57/0006 , F16H57/0498
摘要： Disclosed are a lubricant composition obtained by adding a buffer particles having an average particle diameter D1 of 50 μm
摘要翻译：公开了一种润滑剂组合物，该润滑剂组合物通过将平均粒径D <1> 50微米

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