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1. 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。

2. 发明授权

US09372458B2 Image forming apparatus that protects a heater from electrical breakdown 有权
标题翻译：保护加热器免受电击穿的图像形成装置
公开(公告)号：US09372458B2
公开(公告)日：2016-06-21
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： G03G15/00 , G03G15/20
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。

3. 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。

4. 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。

5. 发明申请

US20070182088A1 SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS 失效
标题翻译：纸张进给装置和图像形成装置
公开(公告)号：US20070182088A1
公开(公告)日：2007-08-09
申请号：US11623816
申请日：2007-01-17
申请人： Hisayuki Tomura , Kei Sawanaka , Akio Nemoto , Kazushi Nishikata , Masato Suzuki , Atsuya Takahashi , Shotaro Yoshimura , Mitsunari Ito
发明人： Hisayuki Tomura , Kei Sawanaka , Akio Nemoto , Kazushi Nishikata , Masato Suzuki , Atsuya Takahashi , Shotaro Yoshimura , Mitsunari Ito
IPC分类号： B65H1/26
CPC分类号： G03G15/6502 , G03G2215/00729
摘要： Sheets fed out from a sheet feeding portion, which is brought into pressure contact with the sheets by the upward movement of a sheet stacking portion to feed out the sheets, are separated and conveyed one by one while being upwardly curved. During the sheet feeding operation, the sheet stacking portion is sequentially moved up, and when the sheet feeding operation is completed, the sheet stacking portion is moved down. Further, a remaining amount indicating member moved with the upward movement of the sheet stacking portion to indicate the remaining amount of sheets is held at a position before the sheet stacking portion is moved down, by a holding mechanism, when the sheet feeding operation is completed and the sheet stacking portion is moved down.
摘要翻译：从片材供给部送出的片材通过片材堆叠部的向上移动而与片材进行压力接触以送出片材，被一个接一个地向上弯曲地分离并传送。在片材进给操作期间，片材堆叠部分顺序地向上移动，并且当片材进给操作完成时，片材堆叠部分向下移动。此外，当纸张堆叠部分向上移动以指示纸张剩余量移动的剩余量指示部件被保持在纸张堆叠部分向下移动之前的位置，通过保持机构，当纸张进给操作完成时并且片材堆叠部分向下移动。

6. 发明授权

US07758042B2 Sheet feeding apparatus and image forming apparatus 失效
标题翻译：送纸装置和成像装置
公开(公告)号：US07758042B2
公开(公告)日：2010-07-20
申请号：US11623816
申请日：2007-01-17
申请人： Hisayuki Tomura , Kei Sawanaka , Akio Nemoto , Kazushi Nishikata , Masato Suzuki , Atsuya Takahashi , Shotaro Yoshimura , Mitsunari Ito
发明人： Hisayuki Tomura , Kei Sawanaka , Akio Nemoto , Kazushi Nishikata , Masato Suzuki , Atsuya Takahashi , Shotaro Yoshimura , Mitsunari Ito
IPC分类号： B65H1/00
CPC分类号： G03G15/6502 , G03G2215/00729
摘要： Sheets fed out from a sheet feeding portion, which is brought into pressure contact with the sheets by the upward movement of a sheet stacking portion to feed out the sheets, are separated and conveyed one by one while being upwardly curved. During the sheet feeding operation, the sheet stacking portion is sequentially moved up, and when the sheet feeding operation is completed, the sheet stacking portion is moved down. Further, a remaining amount indicating member moved with the upward movement of the sheet stacking portion to indicate the remaining amount of sheets is held at a position before the sheet stacking portion is moved down, by a holding mechanism, when the sheet feeding operation is completed and the sheet stacking portion is moved down.
摘要翻译：从片材供给部送出的片材通过片材堆叠部的向上移动而与片材进行压力接触以送出片材，被一个接一个地向上弯曲地分离并传送。在片材进给操作期间，片材堆叠部分顺序地向上移动，并且当片材进给操作完成时，片材堆叠部分向下移动。此外，当纸张堆叠部分向上移动以指示纸张剩余量移动的剩余量指示部件被保持在纸张堆叠部分向下移动之前的位置，通过保持机构，当纸张进给操作完成时并且片材堆叠部分向下移动。

7. 发明授权

US08342514B2 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：US08342514B2
公开(公告)日：2013-01-01
申请号：US12797789
申请日：2010-06-10
申请人： Hisayuki Tomura , Kei Sawanaka , Akio Nemoto , Kazushi Nishikata , Masato Suzuki , Atsuya Takahashi , Shotaro Yoshimura , Mitsunari Ito
发明人： Hisayuki Tomura , Kei Sawanaka , Akio Nemoto , Kazushi Nishikata , Masato Suzuki , Atsuya Takahashi , Shotaro Yoshimura , Mitsunari Ito
IPC分类号： B65H1/00
CPC分类号： G03G15/6502 , G03G2215/00729
摘要： Sheets fed out from a sheet feeding portion, which is brought into pressure contact with the sheets by the upward movement of a sheet stacking portion to feed out the sheets, are separated and conveyed one by one while being upwardly curved. During the sheet feeding operation, the sheet stacking portion is sequentially moved up, and when the sheet feeding operation is completed, the sheet stacking portion is moved down. Further, a remaining amount indicating member moved with the upward movement of the sheet stacking portion to indicate the remaining amount of sheets is held at a position before the sheet stacking portion is moved down, by a holding mechanism, when the sheet feeding operation is completed and the sheet stacking portion is moved down.
摘要翻译：从片材供给部送出的片材通过片材堆叠部的向上移动而与片材进行压力接触以送出片材，被一个接一个地向上弯曲地分离并传送。在片材进给操作期间，片材堆叠部分顺序地向上移动，并且当片材进给操作完成时，片材堆叠部分向下移动。此外，当纸张堆叠部分向上移动以指示纸张剩余量移动的剩余量指示部件被保持在纸张堆叠部分向下移动之前的位置，通过保持机构，当纸张进给操作完成时并且片材堆叠部分向下移动。

8. 发明授权

US08353508B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08353508B2
公开(公告)日：2013-01-15
申请号：US12835915
申请日：2010-07-14
申请人： Kazushi Nishikata , Shinichi Ueda
发明人： Kazushi Nishikata , Shinichi Ueda
IPC分类号： B65H1/10 , B65H1/08
CPC分类号： B65H1/12 , B65H2220/09 , B65H2402/542 , B65H2403/41 , B65H2405/1117 , B65H2511/10 , B65H2515/30 , B65H2801/06 , B65H2220/01 , B65H2220/04 , B65H2220/02 , B65H2220/11
摘要： Provided is an image forming apparatus, which includes: a pressing lever and a pressing arm for pushing up a sheet stacking plate so that sheets stacked on the sheet stacking plate are brought into pressure contact with a sheet feeding portion; a lifter driving mechanism for driving the pressing lever and the pressing arm; and a setting mechanism disposed between the pressing lever and the pressing arm, and the lifter driving mechanism. The setting mechanism is capable of setting a pressure contact force for bringing the sheets stacked on the sheet stacking plate into pressure contact with the sheet feeding portion, to be appropriate for a size of the sheets to be stacked and an amount of the sheets to be stacked.
摘要翻译：本发明提供一种图像形成装置，包括：按压杆和按压臂，用于推压纸张堆叠板，使得堆叠在纸张堆叠板上的纸张与纸张馈送部分压力接触; 用于驱动按压杆和按压臂的升降机驱动机构; 以及设置在所述按压杆和所述按压臂之间的设置机构以及所述升降机构驱动机构。该设定机构能够设定将层叠在片材堆叠板上的片材与片材供给部压力接触的压力接触力，适合要堆叠的片材的尺寸和片材的数量堆叠

9. 发明申请

US20120061908A1 SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：纸张进给装置和图像形成装置
公开(公告)号：US20120061908A1
公开(公告)日：2012-03-15
申请号：US13198942
申请日：2011-08-05
申请人： Shinichi Ueda , Shuji Nishitani , Kazushi Nishikata , Masato Tanabe , Satoshi Tsuda
发明人： Shinichi Ueda , Shuji Nishitani , Kazushi Nishikata , Masato Tanabe , Satoshi Tsuda
IPC分类号： B65H1/08
CPC分类号： B65H1/266 , B65H1/08 , B65H2301/363 , B65H2301/4222 , B65H2405/1117 , B65H2405/114 , B65H2405/14 , B65H2405/32 , B65H2511/12 , B65H2511/22 , B65H2801/06 , B65H2220/01 , B65H2220/04 , B65H2220/11
摘要： A movable side regulating plate is provided on a frame body. The movable side regulating plate regulates side edges in a width direction of sheets stacked on a sheet stacking plate, and is movable in the width direction. A sheet pressing portion configured to press the side edges of the sheets and press the sheets onto a stationary side regulating plate is provided on the movable side regulating plate. The sheet pressing portion has a relief shape for reducing a pressing force exerted on the sheets when an amount of the sheets stacked on the sheet stacking plate becomes equal to or smaller than a predetermined amount. The relief shape is formed so that a downstream edge in a sheet feeding direction of a lower surface is located higher than an upstream edge in the sheet feeding direction of an upper surface.
摘要翻译：可动侧限制板设置在框体上。可移动侧限制板调节堆叠在纸张堆叠板上的纸张的宽度方向上的侧边缘，并且可以在宽度方向上移动。在可移动侧限制板上设置有用于挤压片材的侧边并将片材压在固定侧限制板上的片材按压部。当片材堆叠板上堆叠的片材的量变得等于或小于预定量时，片材按压部分具有用于减小施加在片材上的按压力的浮雕形状。凹凸形状使得下表面的送纸方向上的下游边缘位于比上表面的送纸方向上的上游边缘高的位置。

10. 发明申请

US20090166966A1 SHEET PROCESSING APPARATUS 有权
标题翻译：板材加工设备
公开(公告)号：US20090166966A1
公开(公告)日：2009-07-02
申请号：US12337002
申请日：2008-12-17
申请人： Kazushi Nishikata , Shuji Nishitani
发明人： Kazushi Nishikata , Shuji Nishitani
IPC分类号： B65H5/06
CPC分类号： B65H5/062 , B65H5/36 , B65H2402/441 , B65H2404/6111 , B65H2404/63
摘要： A sheet processing apparatus includes an opening/closing member which is turnably supported by an apparatus body and through which a user accesses the apparatus, and a conveying guide which is movably supported by a user access door and which includes a sheet conveying surface. When the opening/closing member is opened in a state where a sheet remains on the sheet conveying surface, the conveying guide is separated from the opening/closing member by the remaining sheet.
摘要翻译：一种纸张处理装置，包括一个由装置本体可转动地支撑并使用者通过该开/关构件进入该装置的打开/关闭构件，以及由用户检修门可移动地支撑并包括纸张传送表面的传送引导件。当打开/关闭构件在纸张输送表面上保持纸张的状态下打开时，输送引导件与剩余纸张与打开/关闭部件分离。

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