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1. 发明授权

US08342519B2 Sheet conveying device and image forming apparatus 有权
公开(公告)号：US08342519B2
公开(公告)日：2013-01-01
申请号：US12904021
申请日：2010-10-13
申请人： Kenji Watanabe , Minoru Kawanishi , Motohiro Furusawa , Hiroki Yamaguchi , Shigeo Murayama
发明人： Kenji Watanabe , Minoru Kawanishi , Motohiro Furusawa , Hiroki Yamaguchi , Shigeo Murayama
IPC分类号： B65H9/04
CPC分类号： B65H9/06 , B65H5/06 , B65H9/002 , B65H9/004 , B65H9/10 , B65H2402/515 , B65H2403/541 , B65H2404/722 , B65H2801/06
摘要： A sheet conveying device includes a blocking member having a blocking surface with which a leading end of a sheet that is being conveyed comes into contact for obliquity correction. The blocking member is rotated by being pushed by the sheet against an urging force of a positioning unit that positions the blocking member to be in the standby position. The blocking member is rotatable to be in a sheet-passage-allowing orientation in which the sheet is allowed to pass. When a trailing end of the sheet that is being conveyed has passed the blocking member, the blocking member that is in the sheet-passage-allowing orientation rotates in a same direction as a sheet conveyance direction and is positioned to be in a standby position.

2. 发明申请

US20110089628A1 SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：输送装置和图像形成装置
公开(公告)号：US20110089628A1
公开(公告)日：2011-04-21
申请号：US12904021
申请日：2010-10-13
申请人： Kenji Watanabe , Minoru Kawanishi , Motohiro Furusawa , Hiroki Yamaguchi , Shigeo Murayama
发明人： Kenji Watanabe , Minoru Kawanishi , Motohiro Furusawa , Hiroki Yamaguchi , Shigeo Murayama
IPC分类号： B65H7/02 , B65H9/00
CPC分类号： B65H9/06 , B65H5/06 , B65H9/002 , B65H9/004 , B65H9/10 , B65H2402/515 , B65H2403/541 , B65H2404/722 , B65H2801/06
摘要： A sheet conveying device includes a blocking member having a blocking surface with which a leading end of a sheet that is being conveyed comes into contact for obliquity correction. The blocking member is rotated by being pushed by the sheet against an urging force of a positioning unit that positions the blocking member to be in the standby position. The blocking member is rotatable to be in a sheet-passage-allowing orientation in which the sheet is allowed to pass. When a trailing end of the sheet that is being conveyed has passed the blocking member, the blocking member that is in the sheet-passage-allowing orientation rotates in a same direction as a sheet conveyance direction and is positioned to be in a standby position.
摘要翻译：片材输送装置包括具有阻挡表面的阻挡构件，正被输送的片材的前端通过该阻挡表面接触以进行倾斜校正。阻挡构件通过被阻挡构件定位在待机位置的定位单元的推力而被片材推动而旋转。阻挡构件可旋转成允许片材通过的片材通道允许取向。当被输送的片材的后端已经通过阻挡构件时，处于片材通道允许取向的阻挡构件沿与片材输送方向相同的方向旋转并且被定位成处于待机位置。

3. 发明授权

US07677556B2 Sheet feeding apparatus and image forming apparatus 有权
标题翻译：送纸装置和成像装置
公开(公告)号：US07677556B2
公开(公告)日：2010-03-16
申请号：US11677152
申请日：2007-02-21
申请人： Shigeo Murayama , Kenichi Nakao
发明人： Shigeo Murayama , Kenichi Nakao
IPC分类号： B65H1/00
CPC分类号： B65H1/04 , B65H3/06 , B65H2402/31 , B65H2403/42 , B65H2405/324 , B65H2801/09 , B65H2801/12
摘要： A holding member is rotatably axially supported to the apparatus main body, holds the sheet feeding unit to a rotational edge, and moves the sheet feeding unit to one of a sheet feeding position and a standby position and a gear train. By transferring the rotation of the opening/closing operation of the feed tray to the holding member through the gear train so that the sheet feeding unit is moved along with the opening/closing operation of the feed tray.
摘要翻译：保持构件被可旋转地轴向支撑到装置主体，将片材进给单元保持在旋转边缘，并且将片材进给单元移动到片材进给位置和备用位置之一以及齿轮系。通过将进给托盘的打开/关闭操作的旋转通过齿轮系转移到保持构件，使得送纸单元随着进给托盘的打开/关闭操作而移动。

4. 发明申请

US20070092285A1 PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS 失效
标题翻译：过程盒和电子图像形成装置
公开(公告)号：US20070092285A1
公开(公告)日：2007-04-26
申请号：US11565221
申请日：2006-11-30
申请人： Toru Oguma , Shigeo Murayama , Daisuke Abe , Hideyuki Matsubara
发明人： Toru Oguma , Shigeo Murayama , Daisuke Abe , Hideyuki Matsubara
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/1871 , G03G21/1867 , G03G2221/166 , G03G2221/183
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the main assembly including an output contact movable between an electrical connecting position and a retracted position retracted from the electrical connecting position. The process cartridge includes a movable operation member movable relative to a cartridge frame, wherein when the process cartridge is inserted into the main assembly of the apparatus, the movable operation member is engageable with a fixed engageable member fixed in the main assembly of the apparatus to move relative to the cartridge frame, and is engageable with a displaceable engaging portion of the displaceable member to move the output contact from the retracted position to the electrical connecting position; and an input electrical contact for receiving a voltage for enabling the process device by engagement with the output contact moved to the electrical connecting position.
摘要翻译：一种可拆卸地安装到电子照相成像设备的主组件的处理盒，该主组件包括可在电连接位置和从电连接位置缩回的缩回位置之间移动的输出接触件。处理盒包括可相对于盒框可移动的可移动操作构件，其中当处理盒插入设备的主组件中时，可移动操作构件可与固定在设备的主组件中的固定可接合构件接合相对于盒框架移动，并且可与可移动构件的可移动接合部分接合，以将输出接触件从缩回位置移动到电气连接位置; 以及输入电触头，用于通过与移动到电连接位置的输出触点接合而接收用于使得处理装置能够工作的电压。

5. 发明申请

US20060029416A1 Process cartridge and electrophotographic image forming apparatus 有权
标题翻译：处理盒和电子照相成像设备
公开(公告)号：US20060029416A1
公开(公告)日：2006-02-09
申请号：US11239593
申请日：2005-09-30
申请人： Toru Oguma , Shigeo Murayama , Daisuke Abe , Hideyuki Matsubara
发明人： Toru Oguma , Shigeo Murayama , Daisuke Abe , Hideyuki Matsubara
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/1871 , G03G21/1867 , G03G2221/166 , G03G2221/183
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the main assembly including an output contact movable between an electrical connecting position and a retracted position retracted from the electrical connecting position. The process cartridge includes a movable operation member movable relative to a cartridge frame, wherein when the process cartridge is inserted into the main assembly of the apparatus, the movable operation member is engageable with a fixed engageable member fixed in the main assembly of the apparatus to move relative to the cartridge frame, and is engageable with a displaceable engaging portion of the displaceable member to move the output contact from the retracted position to the electrical connecting position; and an input electrical contact for receiving a voltage for enabling the process device by engagement with the output contact moved to the electrical connecting position.
摘要翻译：一种可拆卸地安装到电子照相成像设备的主组件的处理盒，该主组件包括可在电连接位置和从电连接位置缩回的缩回位置之间移动的输出接触件。处理盒包括可相对于盒框可移动的可移动操作构件，其中当处理盒插入设备的主组件中时，可移动操作构件可与固定在设备的主组件中的固定可接合构件接合相对于盒框架移动，并且可与可移动构件的可移动接合部分接合，以将输出接触件从缩回位置移动到电气连接位置; 以及输入电触头，用于通过与移动到电连接位置的输出触点接合而接收用于使得处理装置能够工作的电压。

6. 发明授权

US06993264B2 Process cartridge and electrophotographic image forming apparatus 失效
公开(公告)号：US06993264B2
公开(公告)日：2006-01-31
申请号：US10748330
申请日：2003-12-31
申请人： Toru Oguma , Shigeo Murayama , Daisuke Abe , Hideyuki Matsubara
发明人： Toru Oguma , Shigeo Murayama , Daisuke Abe , Hideyuki Matsubara
IPC分类号： G03G15/00 , G03G21/16
CPC分类号： G03G21/1871 , G03G21/1867 , G03G2221/166 , G03G2221/183
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the main assembly including an output contact movable between an electrical connecting position and a retracted position retracted from the electrical connecting position. The process cartridge includes a movable operation member movable relative to a cartridge frame, wherein when the process cartridge is inserted into the main assembly of the apparatus, the movable operation member is engageable with a fixed engageable member fixed in the main assembly of the apparatus to move relative to the cartridge frame, and is engageable with a displaceable engaging portion of the displaceable member to move the output contact from the retracted position to the electrical connecting position; and an input electrical contact for receiving a voltage for enabling the process device by engagement with the output contact moved to the electrical connecting position.

7. 发明授权

US07315706B2 Process cartridge and electrophotographic image forming apparatus 失效
标题翻译：处理盒和电子照相成像设备
公开(公告)号：US07315706B2
公开(公告)日：2008-01-01
申请号：US11565221
申请日：2006-11-30
申请人： Toru Oguma , Shigeo Murayama , Daisuke Abe , Hideyuki Matsubara
发明人： Toru Oguma , Shigeo Murayama , Daisuke Abe , Hideyuki Matsubara
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/1871 , G03G21/1867 , G03G2221/166 , G03G2221/183
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the main assembly including an output contact movable between an electrical connecting position and a retracted position retracted from the electrical connecting position. The process cartridge includes a movable operation member movable relative to a cartridge frame, wherein when the process cartridge is inserted into the main assembly of the apparatus, the movable operation member is engageable with a fixed engageable member fixed in the main assembly of the apparatus to move relative to the cartridge frame, and is engageable with a displaceable engaging portion of the displaceable member to move the output contact from the retracted position to the electrical connecting position; and an input electrical contact for receiving a voltage for enabling the process device by engagement with the output contact moved to the electrical connecting position.
摘要翻译：一种可拆卸地安装到电子照相成像设备的主组件的处理盒，该主组件包括可在电连接位置和从电连接位置缩回的缩回位置之间移动的输出接触件。处理盒包括可相对于盒框可移动的可移动操作构件，其中当处理盒插入设备的主组件中时，可移动操作构件可与固定在设备的主组件中的固定可接合构件接合相对于盒框架移动，并且可与可移动构件的可移动的接合部分接合，以将输出接触件从缩回位置移动到电气连接位置; 以及输入电触头，用于通过与移动到电连接位置的输出触点接合而接收用于使得处理装置能够工作的电压。

8. 发明申请

US20070223977A1 IMAGE HEATING DEVICE CAPABLE OF CHANGING PRESSURE APPLIED TO HEATING NIP 有权
标题翻译：适用于加热NIP的改变压力的图像加热装置
公开(公告)号：US20070223977A1
公开(公告)日：2007-09-27
申请号：US11691308
申请日：2007-03-26
申请人： Hideyuki Matsubara , Kazunari Nishimoto , Shigeo Murayama , Takao Kawazu
发明人： Hideyuki Matsubara , Kazunari Nishimoto , Shigeo Murayama , Takao Kawazu
IPC分类号： G03G15/20
CPC分类号： G03G15/206
摘要： An image heating device includes a pressure-changing mechanism configured to change pressure applied to a heating nip. A cam of the pressure-changing mechanism acting on a pressure-applying mechanism is attached to a rotating shaft of a conveying roller that conveys recording materials. With this, an increase in the cost of the device can be regulated.
摘要翻译：图像加热装置包括压力改变机构，其构造成改变施加到加热辊隙的压力。作用在加压机构上的变压机构的凸轮安装在输送记录材料的输送辊的旋转轴上。因此，可以调节装置的成本的增加。

9. 发明申请

US20060251443A1 Process cartridge and electrophotographic image forming apparatus 有权
公开(公告)号：US20060251443A1
公开(公告)日：2006-11-09
申请号：US11484563
申请日：2006-07-12
申请人： Daisuke Abe , Toru Oguma , Shigeo Murayama , Hideyuki Matsubara
发明人： Daisuke Abe , Toru Oguma , Shigeo Murayama , Hideyuki Matsubara
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/1853 , G03G21/1871 , G03G2221/166 , G03G2221/183
摘要： A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The main assembly includes an output contact movable between electrical connecting and retracted positions, a displaceable member for moving the output contact, and an elastic function member for elastically urging the displaceable member to urge the output contact toward the retracted position. The cartridge includes an electrophotographic photosensitive drum, a process device actable on the drum, and a movable operation member engageable with a main-assembly fixed engageable member and with the displaceable member to move the output contact from the retracted to the electrical connecting position against the bias of the elastic function member, in interrelation with the movement of the displaceable member, after the engagement with the fixed engageable member when the cartridge is inserted into the main assembly. The cartridge also includes an input electrical contact.

10. 发明授权

US07162176B2 Process cartridge and electrophotographic image forming apparatus 有权
标题翻译：处理盒和电子照相成像设备
公开(公告)号：US07162176B2
公开(公告)日：2007-01-09
申请号：US11239593
申请日：2005-09-30
申请人： Toru Oguma , Shigeo Murayama , Daisuke Abe , Hideyuki Matsubara
发明人： Toru Oguma , Shigeo Murayama , Daisuke Abe , Hideyuki Matsubara
IPC分类号： G03G15/00 , G03G21/16
CPC分类号： G03G21/1871 , G03G21/1867 , G03G2221/166 , G03G2221/183
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the main assembly including an output contact movable between an electrical connecting position and a retracted position retracted from the electrical connecting position. The process cartridge includes a movable operation member movable relative to a cartridge frame, wherein when the process cartridge is inserted into the main assembly of the apparatus, the movable operation member is engageable with a fixed engageable member fixed in the main assembly of the apparatus to move relative to the cartridge frame, and is engageable with a displaceable engaging portion of the displaceable member to move the output contact from the retracted position to the electrical connecting position; and an input electrical contact for receiving a voltage for enabling the process device by engagement with the output contact moved to the electrical connecting position.
摘要翻译：一种可拆卸地安装到电子照相成像设备的主组件的处理盒，该主组件包括可在电连接位置和从电连接位置缩回的缩回位置之间移动的输出接触件。处理盒包括可相对于盒框可移动的可移动操作构件，其中当处理盒插入设备的主组件中时，可移动操作构件可与固定在设备的主组件中的固定可接合构件接合相对于盒框架移动，并且可与可移动构件的可移动接合部分接合，以将输出接触件从缩回位置移动到电气连接位置; 以及输入电触头，用于通过与移动到电连接位置的输出触点接合而接收用于使得处理装置能够工作的电压。

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