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1. 发明授权

US08146916B2 Sheet conveying apparatus and image forming apparatus 有权
标题翻译：片材输送装置和成像装置
公开(公告)号：US08146916B2
公开(公告)日：2012-04-03
申请号：US12499333
申请日：2009-07-08
申请人： Fumiki Inui , Kazunari Nishimoto
发明人： Fumiki Inui , Kazunari Nishimoto
IPC分类号： B65H9/16
CPC分类号： B65H9/166 , B65H2220/09 , B65H2404/14 , B65H2511/11 , B65H2515/34 , B65H2220/01 , B65H2220/02
摘要： Positioning in the width direction of a sheet is performed by a skew correcting unit which is provided on a re-conveying path for reversing the sheet and conveying it again to an image forming unit and which has a reference surface that is come into contact with a side edge of the sheet and a plurality of diagonal feed units which obliquely convey the sheet so as to be come into contact with the reference surface. The pressures in nip portions of the other diagonal feed units excluding one of the plural diagonal feed units are reduced or cancelled by a reducing/cancelling unit according to a length in the sheet conveying direction of the sheet which is conveyed.
摘要翻译：在片材的宽度方向上定位由偏斜校正单元执行，歪斜校正单元设置在用于反转片材的再输送路径上，并将其再次传送到图像形成单元，并且具有与片材的侧边缘和倾斜地输送片材以便与参考表面接触的多个对角线馈送单元。除了多个对角线进给单元之外的其他对角线进给单元的夹持部分中的压力根据输送的片材的片材输送方向上的长度被还原/消除单元减少或抵消。

2. 发明授权

US08086129B2 Image forming apparatus and cartridge therefor 有权
标题翻译：图像形成装置和墨盒
公开(公告)号：US08086129B2
公开(公告)日：2011-12-27
申请号：US12357783
申请日：2009-01-22
申请人： Kazunari Nishimoto
发明人： Kazunari Nishimoto
IPC分类号： G03G15/00
CPC分类号： G03G21/1871
摘要： An image forming apparatus has a movable member including a first shaft, a second shaft, a main assembly electrical contact, and a second contact portion for being contacted by the first contact portion when a cartridge is mounted to the apparatus. There is also a first guide portion, for guiding the first shaft such that the movable member is rendered movable in the inserting direction by the second contact portion being pushed by the first contact portion when the cartridge is mounted to the main assembly of the apparatus, and a second guide portion for guiding the second shaft by the second contact portion being pushed by the first contact portion when the cartridge is mounted to the main assembly of the apparatus, such that the movable member is rotated about the first shaft in a direction of electrically connecting the main assembly electrical contact to the cartridge electrical contact.
摘要翻译：图像形成装置具有可动构件，该可动构件包括第一轴，第二轴，主组件电触点和第二接触部分，用于当盒被安装到装置时由第一接触部分接触。还有第一引导部分，用于引导第一轴，使得当盒安装到设备的主组件时，可动构件在插入方向上可被第二接触部分推动而被第一接触部分推动，以及第二引导部分，用于当所述盒被安装到所述装置的主组件时由所述第二接触部分引导所述第二轴部被所述第一接触部分推压，使得所述可动构件绕所述第一轴线沿着将主组件电触点电连接到盒电触头。

3. 发明申请

US20130011156A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20130011156A1
公开(公告)日：2013-01-10
申请号：US13542486
申请日：2012-07-05
申请人： Yoji Misao , Kazunari Nishimoto , Kazushi Nishikata , Shotaro Yoshimura , Tomoya Kuruma
发明人： Yoji Misao , Kazunari Nishimoto , Kazushi Nishikata , Shotaro Yoshimura , Tomoya Kuruma
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/2064 , G03G15/80 , G03G2215/2035
摘要： In an image forming apparatus including a fixing unit having a film and a heater in contact with the inner surface of the film, an electrical breakdown may occur in the protection layer of the heater, when a surge voltage is applied to a power supply line connected to the heater. An arrester is provided on a power supply line connected to the heater of the image forming apparatus.
摘要翻译：在包括具有膜的定影单元和与膜的内表面接触的加热器的图像形成装置中，当将浪涌电压施加到连接的电源线时，可能在加热器的保护层中发生电击穿到加热器。在连接到图像形成装置的加热器的电源线上设置避雷器。

4. 发明授权

US08348270B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08348270B2
公开(公告)日：2013-01-08
申请号：US13162484
申请日：2011-06-16
申请人： Kazushi Nishikata , Yoji Misao , Satoshi Koga , Kazunari Nishimoto
发明人： Kazushi Nishikata , Yoji Misao , Satoshi Koga , Kazunari Nishimoto
IPC分类号： B65H7/02
CPC分类号： B65H7/14 , B65H2511/20 , B65H2553/416 , B65H2553/81 , B65H2701/132 , B65H2801/06 , B65H2220/03 , B65H2220/01
摘要： An image forming apparatus includes a main body, a sheet conveyance apparatus, and a control unit. The main body includes an image forming unit to form an image on a sheet. The sheet conveyance apparatus and the main body are detachable from each other and the sheet conveyance apparatus may convey the sheet to the image forming unit. The sheet conveyance apparatus includes a sheet conveyance path through which the sheet passes and a detection unit. The detection unit includes light emitting and receiving units that transmit light across the sheet conveyance path therebetween. The detection unit detects a reference and an edge position of the conveyed sheet in a width direction of the sheet orthogonal to a sheet conveyance direction. The control unit determines a position of the sheet based on detections of the reference and the edge position of the conveyed sheet by the detection unit.
摘要翻译：图像形成装置包括主体，片材输送装置和控制单元。主体包括在片材上形成图像的图像形成单元。纸张输送装置和主体彼此可拆卸，纸张输送装置可以将纸张传送到图像形成单元。片材输送装置包括片材通过的片材输送路径和检测单元。检测单元包括发光和接收单元，其透过其间的片材传送路径的光。检测单元检测所输送的纸张在与纸张输送方向正交的纸张的宽度方向上的基准和边缘位置。控制单元基于由检测单元检测所输送的纸张的基准和边缘位置来确定纸张的位置。

5. 发明授权

US07643785B2 Image heating device capable of changing pressure applied to heating nip 有权
标题翻译：图像加热装置能够改变施加在加热辊隙上的压力
公开(公告)号：US07643785B2
公开(公告)日：2010-01-05
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。

6. 发明申请

US20090267292A1 SHEET CONVEYING APPARATUS 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：US20090267292A1
公开(公告)日：2009-10-29
申请号：US12499333
申请日：2009-07-08
申请人： FUMIKI INUI , KAZUNARI NISHIMOTO
发明人： FUMIKI INUI , KAZUNARI NISHIMOTO
IPC分类号： B65H9/14
CPC分类号： B65H9/166 , B65H2220/09 , B65H2404/14 , B65H2511/11 , B65H2515/34 , B65H2220/01 , B65H2220/02
摘要： Positioning in the width direction of a sheet is performed by a skew correcting unit which is provided on a re-conveying path for reversing the sheet and conveying it again to an image forming unit and which has a reference surface that is come into contact with a side edge of the sheet and a plurality of diagonal feed units which obliquely convey the sheet so as to be come into contact with the reference surface. The pressures in nip portions of the other diagonal feed units excluding one of the plural diagonal feed units are reduced or cancelled by a reducing/cancelling unit according to a length in the sheet conveying direction of the sheet which is conveyed.
摘要翻译：在片材的宽度方向上定位由偏斜校正单元执行，歪斜校正单元设置在用于反转片材的再输送路径上，并将其再次传送到图像形成单元，并且具有与片材的侧边缘和倾斜地输送片材以便与参考表面接触的多个对角线馈送单元。除了多个对角线进给单元之外的其他对角线进给单元的夹持部分中的压力根据输送的片材的片材输送方向上的长度被还原/消除单元减少或抵消。

7. 发明申请

US20120001386A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20120001386A1
公开(公告)日：2012-01-05
申请号：US13162484
申请日：2011-06-16
申请人： Kazushi Nishikata , Yoji Misao , Satoshi Koga , Kazunari Nishimoto
发明人： Kazushi Nishikata , Yoji Misao , Satoshi Koga , Kazunari Nishimoto
IPC分类号： B65H7/14
CPC分类号： B65H7/14 , B65H2511/20 , B65H2553/416 , B65H2553/81 , B65H2701/132 , B65H2801/06 , B65H2220/03 , B65H2220/01
摘要： An image forming apparatus includes a main body, a sheet conveyance apparatus, and a control unit. The main body includes an image forming unit to form an image on a sheet. The sheet conveyance apparatus and the main body are detachable from each other and the sheet conveyance apparatus may convey the sheet to the image forming unit. The sheet conveyance apparatus includes a sheet conveyance path through which the sheet passes and a detection unit. The detection unit includes light emitting and receiving units that transmit light across the sheet conveyance path therebetween. The detection unit detects a reference and an edge position of the conveyed sheet in a width direction of the sheet orthogonal to a sheet conveyance direction. The control unit determines a position of the sheet based on detections of the reference and the edge position of the conveyed sheet by the detection unit.
摘要翻译：图像形成装置包括主体，片材输送装置和控制单元。主体包括在片材上形成图像的图像形成单元。纸张输送装置和主体彼此可拆卸，纸张输送装置可以将纸张传送到图像形成单元。片材输送装置包括片材通过的片材输送路径和检测单元。检测单元包括发光和接收单元，其透过其间的片材传送路径的光。检测单元检测所输送的纸张在与纸张输送方向正交的纸张的宽度方向上的基准和边缘位置。控制单元基于由检测单元检测所输送的纸张的基准和边缘位置来确定纸张的位置。

8. 发明申请

US20070222144A1 SHEET CONVEYING APPARATUS AND IMAGE FORMING APPARATUS 失效
标题翻译：输送装置和图像形成装置
公开(公告)号：US20070222144A1
公开(公告)日：2007-09-27
申请号：US11682389
申请日：2007-03-06
申请人： Fumiki Inui , Kazunari Nishimoto
发明人： Fumiki Inui , Kazunari Nishimoto
IPC分类号： B65H29/66 , B65H9/00 , B65H9/04 , B65H39/10
CPC分类号： B65H9/166 , B65H2220/09 , B65H2404/14 , B65H2511/11 , B65H2515/34 , B65H2220/01 , B65H2220/02
摘要： Positioning in the width direction of a sheet is performed by a skew correcting unit which is provided on a re-conveying path for reversing the sheet and conveying it again to an image forming unit and which has a reference surface that is come into contact with a side edge of the sheet and a plurality of diagonal feed units which obliquely convey the sheet so as to be come into contact with the reference surface. The pressures in nip portions of the other diagonal feed units excluding one of the plural diagonal feed units are reduced or cancelled by a reducing/cancelling unit according to a length in the sheet conveying direction of the sheet which is conveyed.
摘要翻译：在片材的宽度方向上定位由偏斜校正单元执行，歪斜校正单元设置在用于反转片材的再输送路径上，并将其再次传送到图像形成单元，并且具有与片材的侧边缘和倾斜地输送片材以便与参考表面接触的多个对角线馈送单元。除了多个对角线进给单元之外的其他对角线进给单元的夹持部分中的压力根据输送的片材的片材输送方向上的长度被还原/消除单元减少或抵消。

9. 发明授权

US07130572B2 Image heating apparatus using a flexible sleeve 有权
标题翻译：图像加热装置使用柔性套筒
公开(公告)号：US07130572B2
公开(公告)日：2006-10-31
申请号：US11091370
申请日：2005-03-29
申请人： Yutaka Kubochi , Fumiki Inui , Kazunari Nishimoto
发明人： Yutaka Kubochi , Fumiki Inui , Kazunari Nishimoto
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/00151 , G03G2215/2016 , G03G2215/2035
摘要： The image heating apparatus for heating an image formed on a recording material includes a flexible sleeve and a regulating member disposed at a position opposed to an end surface of the sleeve for regulating the movement of the sleeve in a generatrix direction thereof, the regulating member having a first surface opposed to the end surface of the sleeve, and a second surface opposed to the inner peripheral surface of the end portion of the sleeve in the generatrix direction thereof, wherein the regulating member is a combination of a first part having the first surface and a second part having the second surface. Thereby, the damage of the end portion of the flexible sleeve can be suppressed.
摘要翻译：用于加热形成在记录材料上的图像的图像加热装置包括柔性套筒和调节构件，该调节构件设置在与套筒的端面相对的位置处，用于调节套筒在母线方向上的运动，该调节构件具有与所述套筒的端面相对的第一表面和与所述套筒的母线方向的所述端部的所述内周面相对的第二表面，其中所述调节构件是具有所述第一表面的第一部分的组合，和具有第二表面的第二部分。由此，能够抑制柔性套筒的端部的损伤。

10. 发明授权

US07702254B2 Image forming apparatus having mechanism for reducing pressing force between image bearing member and transferring member 失效
标题翻译：图像形成装置具有用于减小图像承载部件和转印部件之间的按压力的机构
公开(公告)号：US07702254B2
公开(公告)日：2010-04-20
申请号：US11738921
申请日：2007-04-23
申请人： Hideyuki Matsubara , Kazunari Nishimoto
发明人： Hideyuki Matsubara , Kazunari Nishimoto
IPC分类号： G03G15/08 , G03G15/00
CPC分类号： G03G15/1685 , G03G21/168 , G03G2221/1642
摘要： An image forming apparatus includes a photosensitive member and a transfer roller that are brought into pressure contact with each other by a force of a transfer spring to define a nip section therebetween. The transfer roller is movable between a first position at which the transfer roller is in pressure contact with the photosensitive member and a second position at which the pressure is eliminated or reduced. When the transfer roller is pushed to the second position, the transfer roller is latched at the second position and the apparatus can be carried in this state. When the apparatus is activated and the photosensitive member is driven, the transfer roller is unlatched and is returned to the first position by the force of the transfer spring, so that the nip section is formed again between the transfer roller and the image bearing member and an image forming process is enabled.
摘要翻译：图像形成装置包括感光构件和转印辊，其通过转印弹簧的力彼此压力接触以限定它们之间的压区部。转印辊可以在转印辊与感光构件压力接触的第一位置和压力消除或减小的第二位置之间移动。当转印辊被推到第二位置时，转印辊在第二位置被锁定，并且可以在该状态下承载该装置。当设备被激活并且感光件被驱动时，转印辊被解开并且被转印弹簧的力返回到第一位置，使得辊隙部分再次形成在转印辊和图像承载部件之间，能够进行图像形成处理。

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