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1. 发明授权

US07845625B2 Sheet processing apparatus and image forming apparatus 有权
标题翻译：片材处理装置和图像形成装置
公开(公告)号：US07845625B2
公开(公告)日：2010-12-07
申请号：US12491680
申请日：2009-06-25
申请人： Toshimasa Suzuki , Kenichi Hayashi , Atsuteru Oikawa
发明人： Toshimasa Suzuki , Kenichi Hayashi , Atsuteru Oikawa
IPC分类号： B65H37/04
CPC分类号： B65H45/18
摘要： Provided is a sheet folding apparatus for folding a sheet stack, including a sheet stack support member for supporting a sheet stack by being abutted against a lower edge of the sheet stack, an abutting member for folding the sheet stack by making the sheet stack supported by the sheet stack support member abutted against a leading edge of the abutting member, and paired folding rollers for sandwiching the sheet stack folded by the abutting member to fold the sheet stack at a fold position, in which a position where the sheet stack is abutted against the leading edge of the abutting member with respect to the fold position is varied based on sheet stack information.
摘要翻译：本发明提供一种用于折叠纸张堆叠的折页装置，包括用于通过抵靠纸张堆叠的下边缘来支撑纸张堆叠的纸张堆叠支撑部件，用于通过使纸张堆叠物支撑的纸张堆叠来折叠纸张堆叠的抵接部件所述片材堆叠支撑构件抵靠所述抵接构件的前缘，以及成对折叠辊，用于夹持由所述抵接构件折叠的所述片材堆叠，以在所述片材堆叠抵靠的位置折叠所述片材堆叠。抵靠构件相对于折叠位置的前缘基于纸叠叠信息而变化。

2. 发明授权

US07594645B2 Sheet processing device and image formation apparatus 失效
标题翻译：片材处理装置和图像形成装置
公开(公告)号：US07594645B2
公开(公告)日：2009-09-29
申请号：US11066131
申请日：2005-02-24
申请人： Toshimasa Suzuki , Yusuke Obuchi , Daisaku Kamiya , Hitoshi Fujimoto , Kiyoshi Watanabe , Tomokazu Nakamura , Kenichi Hayashi , Hideki Kushida , Atsuteru Oikawa
发明人： Toshimasa Suzuki , Yusuke Obuchi , Daisaku Kamiya , Hitoshi Fujimoto , Kiyoshi Watanabe , Tomokazu Nakamura , Kenichi Hayashi , Hideki Kushida , Atsuteru Oikawa
IPC分类号： B65H37/04
CPC分类号： B65H37/00 , B65H29/12 , B65H2301/51232 , B65H2701/13212
摘要： A sheet processing device includes a pair of gripping rollers which can grip and convey a sheet bundle in a booklet-like form, a pressing roller which presses and flattens the folded back portion of the sheet bundle gripped by the gripping rollers, and a control unit which performs rotation control on the pair of gripping rollers. The control unit controls the gripping rollers so as to stop when the folded back portion of the sheet bundle protrudes from the rollers by a predetermined amount. The pressing roller flattens down the protruding folded back portion when the gripping rollers are stopped by the control unit and is in the state of gripping the sheet bundle.
摘要翻译：片材处理装置包括可以以小册子形式夹持和输送片材摞的一对夹持辊，压紧并压平由夹持辊夹持的片材摞的折回部分的加压辊;以及控制单元其对该对夹持辊执行旋转控制。控制单元控制夹持辊，以便当片材卷的折叠部分从辊突出预定量时停止。当夹持辊被控制单元停止并且处于夹紧片材束的状态时，按压辊使伸出的折回部分向下平整。

3. 发明申请

US20050189688A1 Sheet processing device and image formation apparatus 失效
标题翻译：片材处理装置和图像形成装置
公开(公告)号：US20050189688A1
公开(公告)日：2005-09-01
申请号：US11066131
申请日：2005-02-24
申请人： Toshimasa Suzuki , Yusuke Obuchi , Daisaku Kamiya , Hitoshi Fujimoto , Kiyoshi Watanabe , Tomokazu Nakamura , Kenichi Hayashi , Hideki Kushida , Atsuteru Oikawa
发明人： Toshimasa Suzuki , Yusuke Obuchi , Daisaku Kamiya , Hitoshi Fujimoto , Kiyoshi Watanabe , Tomokazu Nakamura , Kenichi Hayashi , Hideki Kushida , Atsuteru Oikawa
IPC分类号： B65H45/30 , B65H29/12 , B65H37/00 , B65H37/06 , B65H39/07
CPC分类号： B65H37/00 , B65H29/12 , B65H2301/51232 , B65H2701/13212
摘要： A sheet processing device includes a pair of gripping rollers which can grip and convey a sheet bundle in a booklet-like form, a pressing roller which presses and flattens the folded back portion of the sheet bundle gripped by the gripping rollers, and a control unit which performs rotation control on the pair of gripping rollers. The control unit controls the gripping rollers so as to stop when the folded back portion of the sheet bundle protrudes from the rollers by a predetermined amount. The pressing roller flattens down the protruding folded back portion when the gripping rollers are stopped by the control unit and is in the state of gripping the sheet bundle.
摘要翻译：片材处理装置包括可以以小册子形式夹持和输送片材摞的一对夹持辊，压紧并压平由夹持辊夹持的片材摞的折回部分的加压辊;以及控制单元其对该对夹持辊执行旋转控制。控制单元控制夹持辊，以便当片材卷的折叠部分从辊突出预定量时停止。当夹持辊被控制单元停止并且处于夹紧片材束的状态时，按压辊使伸出的折回部分向下平整。

4. 发明授权

US07575227B2 Sheet processing apparatus and image forming apparatus 有权
标题翻译：片材处理装置和图像形成装置
公开(公告)号：US07575227B2
公开(公告)日：2009-08-18
申请号：US11509024
申请日：2006-08-24
申请人： Toshimasa Suzuki , Kenichi Hayashi , Atsuteru Oikawa
发明人： Toshimasa Suzuki , Kenichi Hayashi , Atsuteru Oikawa
IPC分类号： B65H37/04
CPC分类号： B65H45/18
摘要： Provided is a sheet folding apparatus for folding a sheet stack, including a sheet stack support member for supporting a sheet stack by being abutted against a lower edge of the sheet stack, an abutting member for folding the sheet stack by making the sheet stack supported by the sheet stack support member abutted against a leading edge of the abutting member, and paired folding rollers for sandwiching the sheet stack folded by the abutting member to fold the sheet stack at a fold position, in which a position where the sheet stack is abutted against the leading edge of the abutting member with respect to the fold position is varied based on sheet stack information.
摘要翻译：本发明提供一种用于折叠纸张堆叠的折页装置，包括用于通过抵靠纸张堆叠的下边缘来支撑纸张堆叠的纸张堆叠支撑部件，用于通过使纸张堆叠物支撑的纸张堆叠来折叠纸张堆叠的抵接部件所述片材堆叠支撑构件抵靠所述抵接构件的前缘，以及成对折叠辊，用于夹持由所述抵接构件折叠的所述片材堆叠，以在所述片材堆叠抵靠的位置折叠所述片材堆叠。抵靠构件相对于折叠位置的前缘基于纸叠叠信息而变化。

5. 发明申请

US20090008856A1 SHEET PROCESSOR AND IMAGE-FORMING APPARATUS 有权
标题翻译：表格处理器和图像形成装置
公开(公告)号：US20090008856A1
公开(公告)日：2009-01-08
申请号：US12207443
申请日：2008-09-09
申请人： Hideki Kushida , Yusuke Obuchi , Daisaku Kamiya , Hitoshi Fujimoto , Kiyoshi Watanabe , Tomokazu Nakamura , Kenichi Hayashi , Toshimasa Suzuki , Atsuteru Oikawa
发明人： Hideki Kushida , Yusuke Obuchi , Daisaku Kamiya , Hitoshi Fujimoto , Kiyoshi Watanabe , Tomokazu Nakamura , Kenichi Hayashi , Toshimasa Suzuki , Atsuteru Oikawa
IPC分类号： B41F13/56 , B41F13/54
CPC分类号： B65H45/18 , B65H37/06 , B65H2301/33216 , B65H2301/33222 , B65H2301/5123 , B65H2301/51232 , B65H2404/1422 , B65H2701/13212 , B65H2701/1829 , B65H2801/27
摘要： A sheet processor includes a holding unit for holding a folded batch of sheets, a pressing member for pressing against a folded portion of the batch of sheets, a nipping member for nipping portions of the batch adjacent to the folded portion so as to nip the batch of sheets from opposite directions, and a casing for supporting the pressing member and the nipping member.
摘要翻译：片材处理机包括用于保持折叠的片材的保持单元，用于挤压该批次的片材的折叠部分的加压构件，用于夹紧与批次相邻的批次部分的夹持构件，以便夹持批料的相对方向的片材，以及用于支撑按压部件和夹持部件的壳体。

6. 发明申请

US20070060461A1 FOLDED BACK PORTION FLATTENING DEVICE, SHEET PROCESSOR, AND IMAGE FORMING APPARATUS 有权
标题翻译：折叠式折叠式装置，片材处理器和图像形成装置
公开(公告)号：US20070060461A1
公开(公告)日：2007-03-15
申请号：US11555507
申请日：2006-11-01
申请人： Hitoshi Fujimoto , Yusuke Obuchi , Daisaku Kamiya , Kiyoshi Watanabe , Tomokazu Nakamura , Kenichi Hayashi , Toshimasa Suzuki , Hideki Kushida , Atsuteru Oikawa
发明人： Hitoshi Fujimoto , Yusuke Obuchi , Daisaku Kamiya , Kiyoshi Watanabe , Tomokazu Nakamura , Kenichi Hayashi , Toshimasa Suzuki , Hideki Kushida , Atsuteru Oikawa
IPC分类号： B31F1/10
CPC分类号： B65H45/18 , B65H29/12 , B65H37/00 , B65H2301/51232 , B65H2701/13212
摘要： A folded back portion flattening device includes a gripper and a presser. The gripper grips a sheet bundle formed into a booklet with the folded back portion protruding from the gripper. The presser presses the folded back portion of the sheet bundle gripped by the gripper, and includes pressing rollers which have pressing rotational surfaces and which are disposed along the folded back portion. The pressing rotational surfaces press the folded back portion. The pressing rollers are disposed so that the rotational pressing surface of a second pressing roller, which presses the folded back portion after the rotational pressing surface of a first pressing roller has pressed the folded back portion, presses deeper into an edge of the sheet bundle than the rotational pressing surface of the first pressing roller. At least one of the gripper and presser is movable in a direction parallel to the folded back portion.
摘要翻译：折背部平坦化装置包括夹具和压脚。夹持器将形成为小册子的片材束夹在折叠后部分从夹持器突出的位置。按压器按压由夹具夹持的片材组的折叠部分，并且包括具有按压旋转表面并且沿着折回部分设置的按压辊。按压的旋转表面按压折回部分。按压辊设置成使得在第一按压辊的旋转按压表面按压折叠部分之后按压折叠部分的第二按压辊的旋转按压表面比纸张束的边缘更深地挤压，第一按压辊的旋转按压面。夹持器和压脚中的至少一个可沿平行于折回部分的方向移动。

7. 发明授权

US07673862B2 Sheet processor and image-forming apparatus 有权
标题翻译：片处理器和图像形成装置
公开(公告)号：US07673862B2
公开(公告)日：2010-03-09
申请号：US12207443
申请日：2008-09-09
申请人： Hideki Kushida , Yusuke Obuchi , Daisaku Kamiya , Hitoshi Fujimoto , Kiyoshi Watanabe , Tomokazu Nakamura , Kenichi Hayashi , Toshimasa Suzuki , Atsuteru Oikawa
发明人： Hideki Kushida , Yusuke Obuchi , Daisaku Kamiya , Hitoshi Fujimoto , Kiyoshi Watanabe , Tomokazu Nakamura , Kenichi Hayashi , Toshimasa Suzuki , Atsuteru Oikawa
IPC分类号： B31F1/10
CPC分类号： B65H45/18 , B65H37/06 , B65H2301/33216 , B65H2301/33222 , B65H2301/5123 , B65H2301/51232 , B65H2404/1422 , B65H2701/13212 , B65H2701/1829 , B65H2801/27
摘要： A sheet processor includes a holding unit for holding a folded batch of sheets, a pressing member for pressing against a folded portion of the batch of sheets, a nipping member for nipping portions of the batch adjacent to the folded portion so as to nip the batch of sheets from opposite directions, and a casing for supporting the pressing member and the nipping member.
摘要翻译：片材处理机包括用于保持折叠的片材的保持单元，用于挤压该批次的片材的折叠部分的加压构件，用于夹紧与批次相邻的批次部分的夹持构件，以便夹持批料的相对方向的片材，以及用于支撑按压部件和夹持部件的壳体。

8. 发明授权

US07431273B2 Spine folded portion flattening apparatus, sheet treating apparatus and image forming apparatus 有权
标题翻译：脊椎折叠部分平整装置，片材处理装置和图像形成装置
公开(公告)号：US07431273B2
公开(公告)日：2008-10-07
申请号：US11039786
申请日：2005-01-24
申请人： Daisaku Kamiya , Yusuke Obuchi , Hitoshi Fujimoto , Kiyoshi Watanabe , Tomokazu Nakamura , Kenichi Hayashi , Toshimasa Suzuki , Hideki Kushida , Atsuteru Oikawa
发明人： Daisaku Kamiya , Yusuke Obuchi , Hitoshi Fujimoto , Kiyoshi Watanabe , Tomokazu Nakamura , Kenichi Hayashi , Toshimasa Suzuki , Hideki Kushida , Atsuteru Oikawa
IPC分类号： B65H37/04
CPC分类号： B42C5/02 , B65H45/18 , B65H2301/51232 , B65H2701/13212
摘要： A sheet bundle spine folded portion flattening apparatus is provided with a conveying portion which conveys the folded sheet bundle with the spine folded portion of the folded sheet bundle at a head, a sheet bundle moving device for moving it in a direction along the spine folded portion of the sheet bundle, and a pressing device for pressing the spine folded portion of the sheet bundle being moved by the sheet bundle moving device, and is adapted to press and flatten the spine folded portion of the sheet bundle being moved by the sheet bundle moving device, by the pressing device and therefore, can flatten the spine folded portion almost without stopping the movement of the sheet bundle, as compared with the conventional art, and the sheet bundle treating efficiency is enhanced.
摘要翻译：片状脊柱折叠部分平坦化装置设置有输送部分，该输送部分将折叠的片材束与折叠的片材束的脊部折叠部分一起传送到头部;片材捆移动装置，用于沿着脊柱折叠部分的方向移动以及用于按压由片材摞移动装置移动的片材摞的脊部折叠部分的按压装置，并且适于使由片材摞移动移动的片材摞的脊折叠部分压扁装置，因此与传统技术相比，几乎可以使脊柱折叠部分几乎不会停止片材的移动，从而能够提高片材捆处理效率。

9. 发明申请

US20060281620A1 Sheet processing apparatus and image forming apparatus 审中-公开
标题翻译：片材处理装置和图像形成装置
公开(公告)号：US20060281620A1
公开(公告)日：2006-12-14
申请号：US11447815
申请日：2006-06-06
申请人： Kenichi Hayashi , Toshimasa Suzuki , Atsuteru Oikawa
发明人： Kenichi Hayashi , Toshimasa Suzuki , Atsuteru Oikawa
IPC分类号： B31B1/26
CPC分类号： B65H45/18 , B65H45/30 , B65H2301/5123 , B65H2301/51232 , B65H2701/13212
摘要： A sheet processing apparatus including a folding unit, a crease processing unit, and a holding portion. The folding unit is configured to fold a sheet bundle, the crease processing unit forms a crease on a folded part of the sheet bundle, and the holding portion holds the sheet bundle between the folding unit and the crease processing unit as the crease processing unit forms the crease on the folded part.
摘要翻译：一种片材处理设备，包括折叠单元，折痕处理单元和保持部分。折叠单元被构造成折叠片材束，折痕处理单元在折叠部分上形成折痕，并且当折痕处理单元形成时，保持部分将片材束保持在折叠单元和折痕处理单元之间折叠部分的折痕。

10. 发明授权

US07147598B2 Folded back portion flattening device, sheet processor, and image forming apparatus 有权
标题翻译：折叠部分平整装置，片状处理器和图像形成装置
公开(公告)号：US07147598B2
公开(公告)日：2006-12-12
申请号：US11065204
申请日：2005-02-24
申请人： Hitoshi Fujimoto , Yusuke Obuchi , Daisaku Kamiya , Kiyoshi Watanabe , Tomokazu Nakamura , Kenichi Hayashi , Toshimasa Suzuki , Hideki Kushida , Atsuteru Oikawa
发明人： Hitoshi Fujimoto , Yusuke Obuchi , Daisaku Kamiya , Kiyoshi Watanabe , Tomokazu Nakamura , Kenichi Hayashi , Toshimasa Suzuki , Hideki Kushida , Atsuteru Oikawa
IPC分类号： B31B1/26 , B42C5/02
CPC分类号： B65H45/18 , B65H29/12 , B65H37/00 , B65H2301/51232 , B65H2701/13212
摘要： A folded back portion flattening device includes a gripper and a presser. The gripper grips a sheet bundle formed into a booklet with the folded back portion protruding from the gripper. The presser presses the folded back portion of the sheet bundle gripped by the gripper, and includes pressing rollers which have pressing rotational surfaces and which are disposed along the folded back portion. The pressing rotational surfaces press the folded back portion. The pressing rollers are disposed so that the rotational pressing surface of a second pressing roller, which presses the folded back portion after the rotational pressing surface of a first pressing roller has pressed the folded back portion, presses deeper into an edge of the sheet bundle than the rotational pressing surface of the first pressing roller. At least one of the gripper and presser is movable in a direction parallel to the folded back portion.
摘要翻译：折背部平坦化装置包括夹具和压脚。夹持器将形成为小册子的片材束夹在折叠后部分从夹持器突出的位置。按压器按压由夹具夹持的片材组的折叠部分，并且包括具有按压旋转表面并且沿着折回部分设置的按压辊。按压的旋转表面按压折回部分。按压辊设置成使得在第一按压辊的旋转按压表面按压折叠部分之后按压折叠部分的第二按压辊的旋转按压表面比纸张束的边缘更深地挤压，第一按压辊的旋转按压面。夹持器和压脚中的至少一个可沿平行于折回部分的方向移动。

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