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1. 发明授权

US08238793B2 Belt device and image forming apparatus having a belt correcting unit and an adjusting unit 有权
标题翻译：带式装置和具有带校正单元和调节单元的图像形成装置
公开(公告)号：US08238793B2
公开(公告)日：2012-08-07
申请号：US12332736
申请日：2008-12-11
申请人： Makoto Nakura , Junji Shirakawa , Hiroshi Suzuki
发明人： Makoto Nakura , Junji Shirakawa , Hiroshi Suzuki
IPC分类号： G03G15/00
CPC分类号： G03G15/755 , G03G2215/00156
摘要： A belt member is supported by a plurality of rollers and moves in a predetermined moving direction. A detecting unit detects a displacement of the belt member in its width direction. A correcting unit moves a second end of a first roller from among the rollers in either one of a forward direction and a backward direction while fixing its first end based on a result of detecting the displacement of the belt member such that a tilt of a rotating shaft of the first roller is changed to correct a meandering of the belt member. An adjusting unit adjusts a fixing position of the first end.
摘要翻译：带构件由多个辊支撑并且沿预定的移动方向移动。检测单元检测带构件在其宽度方向上的位移。校正单元基于检测到带构件的位移的结果，使固定其第一端的前进方向和后退方向之中的辊中的第一辊的第二端移动，使得旋转改变第一辊的轴以修正带构件的曲折。调整单元调节第一端的固定位置。

2. 发明申请

US20120257915A1 BELT DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：皮带装置和图像形成装置
公开(公告)号：US20120257915A1
公开(公告)日：2012-10-11
申请号：US13492338
申请日：2012-06-08
申请人： Makoto Nakura , Junji Shirakawa , Hiroshi Suzuki
发明人： Makoto Nakura , Junji Shirakawa , Hiroshi Suzuki
IPC分类号： G03G15/00
CPC分类号： G03G15/755 , G03G2215/00156
摘要： A belt member is supported by a plurality of rollers and moves in a predetermined moving direction. A detecting unit detects a displacement of the belt member in its width direction. A correcting unit moves a second end of a first roller from among the rollers in either one of a forward direction and a backward direction while fixing its first end based on a result of detecting the displacement of the belt member such that a tilt of a rotating shaft of the first roller is changed to correct a meandering of the belt member. An adjusting unit adjusts a fixing position of the first end.
摘要翻译：带构件由多个辊支撑并且沿预定的移动方向移动。检测单元检测带构件在其宽度方向上的位移。校正单元基于检测到带构件的位移的结果，使固定其第一端的前进方向和后退方向之中的辊中的第一辊的第二端移动，使得旋转改变第一辊的轴以修正带构件的曲折。调整单元调节第一端的固定位置。

3. 发明授权

US08014701B2 Contacting and separating mechanism and image forming apparatus 有权
标题翻译：接触和分离机构和成像设备
公开(公告)号：US08014701B2
公开(公告)日：2011-09-06
申请号：US12334803
申请日：2008-12-15
申请人： Makoto Nakura , Junji Shirakawa , Hiroshi Suzuki
发明人： Makoto Nakura , Junji Shirakawa , Hiroshi Suzuki
IPC分类号： G03G15/08
CPC分类号： G03G15/162 , G03G2215/0193 , G03G2215/1614
摘要： A contacting and separating mechanism which causes a first member to contact a second member and separates the first member contacting the second member from the second member is disclosed. The contacting and separating mechanism includes a pressure applying member which is rotated together with the first member by using a force of a first force applying member with a first supporting point as the center and causes the first member to contact the second member and separates the first member contacting the second member from the second member, and separates the first member contacting the second member from the second member by rotating with the first member with a second supporting point as the center by changing the position of the first supporting point.
摘要翻译：公开了一种接触和分离机构，其使第一构件接触第二构件并将与第二构件接触的第一构件与第二构件分离。接触和分离机构包括：加压构件，其通过使用第一支撑点作为中心的第一施力构件的力与第一构件一起旋转，并使第一构件与第二构件接触，并将第一构件使所述第二构件与所述第二构件接触，并且通过使所述第一构件以第二支撑点为中心通过旋转而将与所述第二构件接触的所述第一构件与所述第二构件分离，通过改变所述第一支撑点的位置。

4. 发明申请

US20090162114A1 CONTACTING AND SEPARATING MECHANISM AND IMAGE FORMING APPARATUS 有权
标题翻译：接触和分离机构和图像形成装置
公开(公告)号：US20090162114A1
公开(公告)日：2009-06-25
申请号：US12334803
申请日：2008-12-15
申请人： Makoto NAKURA , Junji Shirakawa , Hiroshi Suzuki
发明人： Makoto NAKURA , Junji Shirakawa , Hiroshi Suzuki
IPC分类号： G03G15/16
CPC分类号： G03G15/162 , G03G2215/0193 , G03G2215/1614
摘要： A contacting and separating mechanism which causes a first member to contact a second member and separates the first member contacting the second member from the second member is disclosed. The contacting and separating mechanism includes a pressure applying member which is rotated together with the first member by using a force of a first force applying member with a first supporting point as the center and causes the first member to contact the second member and separates the first member contacting the second member from the second member, and separates the first member contacting the second member from the second member by rotating with the first member with a second supporting point as the center by changing the position of the first supporting point.
摘要翻译：公开了一种接触和分离机构，其使第一构件接触第二构件并将与第二构件接触的第一构件与第二构件分离。接触和分离机构包括：加压构件，其通过使用第一支撑点作为中心的第一施力构件的力与第一构件一起旋转，并使第一构件与第二构件接触，并将第一构件使所述第二构件与所述第二构件接触，并且通过使所述第一构件以第二支撑点为中心通过旋转而将与所述第二构件接触的所述第一构件与所述第二构件分离，通过改变所述第一支撑点的位置。

5. 发明授权

US08577261B2 Belt device and image forming apparatus 有权
标题翻译：皮带装置和成像装置
公开(公告)号：US08577261B2
公开(公告)日：2013-11-05
申请号：US13492338
申请日：2012-06-08
申请人： Makoto Nakura , Junji Shirakawa , Hiroshi Suzuki
发明人： Makoto Nakura , Junji Shirakawa , Hiroshi Suzuki
IPC分类号： G03G15/00
CPC分类号： G03G15/755 , G03G2215/00156
摘要： A belt member is supported by a plurality of rollers and moves in a predetermined moving direction. A detecting unit detects a displacement of the belt member in its width direction. A correcting unit moves a second end of a first roller from among the rollers in either one of a forward direction and a backward direction while fixing its first end based on a result of detecting the displacement of the belt member such that a tilt of a rotating shaft of the first roller is changed to correct a meandering of the belt member. An adjusting unit adjusts a fixing position of the first end.
摘要翻译：带构件由多个辊支撑并且沿预定的移动方向移动。检测单元检测带构件在其宽度方向上的位移。校正单元基于检测到带构件的位移的结果，使固定其第一端的前进方向和后退方向之中的辊中的第一辊的第二端移动，使得旋转改变第一辊的轴以修正带构件的曲折。调整单元调节第一端的固定位置。

6. 发明授权

US08515310B2 Pressing mechanism, transfer device, and image forming apparatus 有权
标题翻译：按压机构，转印装置和成像装置
公开(公告)号：US08515310B2
公开(公告)日：2013-08-20
申请号：US12403853
申请日：2009-03-13
申请人： Makoto Nakura , Hiroshi Suzuki , Hirofumi Ohkushi , Junji Shirakawa
发明人： Makoto Nakura , Hiroshi Suzuki , Hirofumi Ohkushi , Junji Shirakawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0131 , G03G2215/0129
摘要： A pressing mechanism that presses a contact unit, which is brought into contact with a contact target unit against the contact target unit, includes a holding unit that holds the contact unit. The holding unit includes two first portions that are arranged at both ends of the holding unit in its width direction away from the contact unit and are biased toward the contact target unit and a second portion that is arranged at approximately a center in the width direction sandwiching the contact unit with the first portions and supports the holding unit.
摘要翻译：将与接触目标单元接触的接触单元压靠接触目标单元的按压机构包括保持接触单元的保持单元。保持单元包括两个第一部分，其布置在保持单元的宽度方向上的远离接触单元的两端并被朝向接触目标单元偏置;第二部分布置在宽度方向上的中心附近，夹着所述接触单元具有所述第一部分并且支撑所述保持单元。

7. 发明申请

US20090245864A1 PRESSING MECHANISM, TRANSFER DEVICE, AND IMAGE FORMING APPARATUS 有权
标题翻译：压机，传输装置和图像形成装置
公开(公告)号：US20090245864A1
公开(公告)日：2009-10-01
申请号：US12403853
申请日：2009-03-13
申请人： Makoto NAKURA , Hiroshi Suzuki , Hirofumi Ohkushi , Junji Shirakawa
发明人： Makoto NAKURA , Hiroshi Suzuki , Hirofumi Ohkushi , Junji Shirakawa
IPC分类号： G03G15/16
CPC分类号： G03G15/0131 , G03G2215/0129
摘要： A pressing mechanism that presses a contact unit, which is brought into contact with a contact target unit against the contact target unit, includes a holding unit that holds the contact unit. The holding unit includes two first portions that are arranged at both ends of the holding unit in its width direction away from the contact unit and are biased toward the contact target unit and a second portion that is arranged at approximately a center in the width direction sandwiching the contact unit with the first portions and supports the holing unit.
摘要翻译：将与接触目标单元接触的接触单元压靠接触目标单元的按压机构包括保持接触单元的保持单元。保持单元包括两个第一部分，其布置在保持单元的宽度方向上的远离接触单元的两端并被朝向接触目标单元偏置;第二部分布置在宽度方向上的中心附近，夹着所述接触单元具有所述第一部分并且支撑所述孔单元。

8. 发明申请

US20090067892A1 PRESSURE-APPLYING DEVICE, TRANSFER DEVICE, AND IMAGE FORMING APPARATUS 有权
标题翻译：压力装置，传送装置和图像形成装置
公开(公告)号：US20090067892A1
公开(公告)日：2009-03-12
申请号：US12202663
申请日：2008-09-02
申请人： Susumu Mikajiri , Junichi Kawase , Junji Shirakawa , Makoto Nakura
发明人： Susumu Mikajiri , Junichi Kawase , Junji Shirakawa , Makoto Nakura
IPC分类号： G03G15/16
CPC分类号： G03G15/167 , G03G15/1615 , G03G2215/1619 , G03G2215/1623
摘要： A pressure-applying device includes a swingable unit body, a roller, an opposing member, a pressure-applying unit, and a drive-force transmitting unit. A swinging center of the unit body is set at a position distinct from a rotation center of the drive-force transmitting unit. A direction of action of driving force of the driving unit substantially coincides with a line joining the swinging center and a point at which pressure application force is applied by the pressure-applying unit. A direction of action of the pressure application force is substantially orthogonal to the direction of action of the driving force.
摘要翻译：压力施加装置包括可摆动单元主体，滚子，相对构件，压力施加单元和驱动力传递单元。单元体的摆动中心设置在与驱动力传递单元的旋转中心不同的位置。驱动单元的驱动力的作用方向基本上与连接摆动中心的线和由加压单元施加加压力的点相符。压力施加力的作用方向基本上与驱动力的作用方向正交。

9. 发明授权

US08095056B2 Pressure-applying device, transfer device, and image forming apparatus 有权
标题翻译：加压装置，转印装置和成像装置
公开(公告)号：US08095056B2
公开(公告)日：2012-01-10
申请号：US12202663
申请日：2008-09-02
申请人： Susumu Mikajiri , Junichi Kawase , Junji Shirakawa , Makoto Nakura
发明人： Susumu Mikajiri , Junichi Kawase , Junji Shirakawa , Makoto Nakura
IPC分类号： G03G15/20
CPC分类号： G03G15/167 , G03G15/1615 , G03G2215/1619 , G03G2215/1623
摘要： A pressure-applying device includes a swingable unit body, a roller, an opposing member, a pressure-applying unit, and a drive-force transmitting unit. A swinging center of the unit body is set at a position distinct from a rotation center of the drive-force transmitting unit. A direction of action of driving force of the driving unit substantially coincides with a line joining the swinging center and a point at which pressure application force is applied by the pressure-applying unit. A direction of action of the pressure application force is substantially orthogonal to the direction of action of the driving force.
摘要翻译：压力施加装置包括可摆动单元主体，滚子，相对构件，压力施加单元和驱动力传递单元。单元体的摆动中心设置在与驱动力传递单元的旋转中心不同的位置。驱动单元的驱动力的作用方向基本上与连接摆动中心的线和由加压单元施加加压力的点相符。压力施加力的作用方向基本上与驱动力的作用方向正交。

10. 发明授权

US08355642B2 Image forming apparatus which continues to convey a sheet if the sheet is only slightly delayed 有权
标题翻译：如果片材稍微延迟，则继续传送片材的图像形成装置
公开(公告)号：US08355642B2
公开(公告)日：2013-01-15
申请号：US12481096
申请日：2009-06-09
申请人： Yutaka Shoji , Junji Shirakawa , Takayuki Muneyasu
发明人： Yutaka Shoji , Junji Shirakawa , Takayuki Muneyasu
IPC分类号： G03G15/00
CPC分类号： G03G15/6529 , G03G15/6558 , G03G15/70 , G03G2215/00548 , G03G2215/00603
摘要： Disclosed is an image forming apparatus that includes a recording medium feeding unit that feeds a recording medium to a predetermined conveyance path; a conveyance unit that conveys the recording medium fed from the recording medium feeding unit on the conveyance path; a conveyance status detection unit that detects a conveyance status of the recording medium placed on the conveyance path; a control unit that controls operations of the recording medium feeding unit, the conveyance unit, and the conveyance status detection unit; and an accommodation unit that accommodates the recording medium. The control unit controls the feeding of the recording medium with the recording medium feeding unit and the conveyance of the recording medium with the conveyance unit based on a detection result of the conveyance status detection unit, thereby discharging the recording medium present in the image forming apparatus to the accommodation unit.
摘要翻译：公开了一种图像形成装置，其包括将记录介质馈送到预定输送路径的记录介质进给单元; 输送单元，其将从记录介质供给单元供给的记录介质传送到输送路径; 输送状态检测单元，其检测放置在输送路径上的记录介质的输送状态; 控制单元，其控制记录介质进给单元，输送单元和输送状态检测单元的操作; 以及容纳记录介质的容纳单元。控制单元基于输送状态检测单元的检测结果来控制记录介质与记录介质供给单元的馈送以及记录介质与传送单元的传送，从而对存在于图像形成设备中的记录介质进行排出到住宿单位。

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