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1. 发明授权

US08715149B2 Sheet post-processing apparatus and image forming apparatus 有权
标题翻译：片材后处理装置和图像形成装置
公开(公告)号：US08715149B2
公开(公告)日：2014-05-06
申请号：US13016819
申请日：2011-01-28
申请人： Sachio Izumichi , Masahiko Miyazaki , Yasunori Ueno
发明人： Sachio Izumichi , Masahiko Miyazaki , Yasunori Ueno
IPC分类号： B31F1/10
CPC分类号： B65H45/142 , B65H45/18 , B65H2801/27
摘要： A first folding portion includes: a first folding roller pair consisting of a common roller and a first roller; and a blade member that feeds a sheet to a first nip, thereby forming a first fold on the sheet in the first nip. A second folding portion includes a second folding roller pair consisting of the common roller and a second roller, thereby forming a second fold on the sheet in a second nip. The common roller and the first roller are parallel in a conveying direction in a case where the sheet is guided toward the first folding portion. The blade member moves in a direction that is substantially orthogonal to a conveyance surface. The common roller is disposed on an upstream side of the first roller in the sheet conveying direction.
摘要翻译：第一折叠部分包括：由普通辊和第一辊组成的第一折叠辊对; 以及叶片构件，其将片材馈送到第一辊隙，从而在第一辊隙中在片材上形成第一折痕。第二折叠部分包括由公共辊和第二辊组成的第二折叠辊对，从而在第二辊隙中在片材上形成第二折叠。在纸张被引导到第一折叠部分的情况下，公共辊和第一辊在输送方向上平行。叶片构件沿大致正交于输送面的方向移动。普通辊在纸张输送方向上设置在第一辊的上游侧。

2. 发明申请

US20110237416A1 SHEET POST-PROCESSING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：表格后处理装置和图像形成装置
公开(公告)号：US20110237416A1
公开(公告)日：2011-09-29
申请号：US13016819
申请日：2011-01-28
申请人： Sachio Izumichi , Masahiko Miyazaki , Yasunori Ueno
发明人： Sachio Izumichi , Masahiko Miyazaki , Yasunori Ueno
IPC分类号： B31B1/56
CPC分类号： B65H45/142 , B65H45/18 , B65H2801/27
摘要： A first folding portion includes: a first folding roller pair consisting of a common roller and a first roller; and a blade member that feeds a sheet to a first nip, thereby forming a first fold on the sheet in the first nip. A second folding portion includes a second folding roller pair consisting of the common roller and a second roller, thereby forming a second fold on the sheet in a second nip. The common roller and the first roller are parallel in a conveying direction in a case where the sheet is guided toward the first folding portion. The blade member moves in a direction that is substantially orthogonal to a conveyance surface. The common roller is disposed on an upstream side of the first roller in the sheet conveying direction.
摘要翻译：第一折叠部分包括：由普通辊和第一辊组成的第一折叠辊对; 以及叶片构件，其将片材馈送到第一辊隙，从而在第一辊隙中在片材上形成第一折痕。第二折叠部分包括由公共辊和第二辊组成的第二折叠辊对，从而在第二辊隙中在片材上形成第二折叠。在纸张被引导到第一折叠部分的情况下，公共辊和第一辊在输送方向上平行。叶片构件沿大致正交于输送面的方向移动。普通辊在纸张输送方向上设置在第一辊的上游侧。

3. 发明授权

US07823876B2 Sheet feeding device and image forming apparatus including sheet feeding device with rear end detection portion 有权
标题翻译：片材馈送装置和图像形成装置，包括具有后端检测部分的片材馈送装置
公开(公告)号：US07823876B2
公开(公告)日：2010-11-02
申请号：US12535078
申请日：2009-08-04
申请人： Keiji Okumura , Yoshio Sugishima , Masahiko Miyazaki , Seiichi Shirasaki , Yasunori Ueno , Sachio Izumichi
发明人： Keiji Okumura , Yoshio Sugishima , Masahiko Miyazaki , Seiichi Shirasaki , Yasunori Ueno , Sachio Izumichi
IPC分类号： B65H1/16
CPC分类号： B65H1/266 , B65H3/0607 , B65H3/48 , B65H7/02 , B65H2301/5143 , B65H2405/332 , B65H2511/152 , B65H2511/212 , B65H2511/514 , B65H2513/514 , B65H2513/53 , B65H2701/1311 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： A sheet feeding device includes a sheet accommodating portion for accommodating a sheet stack. A sheet carrying plate carries the sheet stack and has an upstream end supported in the sheet accommodating portion for rotation. A pickup roller contacts an upper face of the sheet stack and dispatches an uppermost sheet. An elevator displaces the sheet carrying plate between a feeding position where the upper face of the sheet stack contacts the pickup roller and a separating position where the upper face of the sheet stack is separated from the pickup roller. A first warm air mechanism blows warm air toward a side of the sheet stack in the sheet accommodating portion, the side being parallel to the sheet feeding direction. A controller controls the elevator so that the sheet carrying plate is displaced between the feeding position and the separating position during a warm air blowing operation.
摘要翻译：片材进给装置包括用于容纳片材堆叠的片材容纳部分。片材承载板承载片材堆叠并且具有支撑在片材容纳部分中用于旋转的上游端。拾取辊接触片材堆叠的上表面并调度最上面的片材。升降机使纸张承载板在纸张堆叠的上表面接触拾取辊的供给位置和纸张堆叠的上表面与拾取辊分离的分离位置之间移位。第一暖空气机构朝向片材容纳部分中的片材堆叠的一侧吹动温暖的空气，该侧面平行于送纸方向。控制器控制电梯，使得片材承载板在暖风吹动操作期间在进给位置和分离位置之间移动。

4. 发明授权

US08573580B2 Sheet post-processing apparatus and image forming apparatus 有权
标题翻译：片材后处理装置和图像形成装置
公开(公告)号：US08573580B2
公开(公告)日：2013-11-05
申请号：US13016796
申请日：2011-01-28
申请人： Sachio Izumichi , Masahiko Miyazaki , Yasunori Ueno
发明人： Sachio Izumichi , Masahiko Miyazaki , Yasunori Ueno
IPC分类号： B41F13/56 , G03G15/00
CPC分类号： B65H45/142 , B65H45/18 , B65H2801/27
摘要： A first folding portion includes: a first folding roller pair consisting of a common roller and a first roller; and a blade member that feeds a sheet to a first nip, thereby forming a first fold on the sheet in the first nip. A second folding portion includes a second folding roller pair consisting of the common roller and a second roller, thereby forming a second fold on the sheet in a second nip. The common roller and the first roller are parallel in a conveying direction in a case where the sheet is guided toward the first folding portion. A feeding portion evacuates the sheet to the evacuation guiding portion for evacuating the sheet that on which the first fold is formed, switches back the sheet, and then feeds the sheet into the second nip.
摘要翻译：第一折叠部分包括：由普通辊和第一辊组成的第一折叠辊对; 以及叶片构件，其将片材馈送到第一辊隙，从而在第一辊隙中在片材上形成第一折痕。第二折叠部分包括由公共辊和第二辊组成的第二折叠辊对，从而在第二辊隙中在片材上形成第二折叠。在纸张被引导到第一折叠部分的情况下，公共辊和第一辊在输送方向上平行。进料部分将片材排出到排气引导部分，以排出形成有第一折痕的片材，将片材切回，然后将片材进给到第二辊隙中。

5. 发明申请

US20110236108A1 SHEET POST-PROCESSING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：表格后处理装置和图像形成装置
公开(公告)号：US20110236108A1
公开(公告)日：2011-09-29
申请号：US13016796
申请日：2011-01-28
申请人： Sachio Izumichi , Masahiko Miyazaki , Yasunori Ueno
发明人： Sachio Izumichi , Masahiko Miyazaki , Yasunori Ueno
IPC分类号： B41J13/00 , B65H45/16
CPC分类号： B65H45/142 , B65H45/18 , B65H2801/27
摘要： A first folding portion includes: a first folding roller pair consisting of a common roller and a first roller; and a blade member that feeds a sheet to a first nip, thereby forming a first fold on the sheet in the first nip. A second folding portion includes a second folding roller pair consisting of the common roller and a second roller, thereby forming a second fold on the sheet in a second nip. The common roller and the first roller are parallel in a conveying direction in a case where the sheet is guided toward the first folding portion. A feeding portion evacuates the sheet to the evacuation guiding portion for evacuating the sheet that on which the first fold is formed, switches back the sheet, and then feeds the sheet into the second nip.
摘要翻译：第一折叠部分包括：由普通辊和第一辊组成的第一折叠辊对; 以及叶片构件，其将片材馈送到第一辊隙，从而在第一辊隙中在片材上形成第一折痕。第二折叠部分包括由公共辊和第二辊组成的第二折叠辊对，从而在第二辊隙中在片材上形成第二折叠。在纸张被引导到第一折叠部分的情况下，公共辊和第一辊在输送方向上平行。进料部分将片材排出到排气引导部分，以排出形成有第一折痕的片材，将片材切回，然后将片材进给到第二辊隙中。

6. 发明申请

US20100025919A1 SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SHEET FEEDING DEVICE 有权
标题翻译：纸张送料装置和图像形成装置，包括纸张送料装置
公开(公告)号：US20100025919A1
公开(公告)日：2010-02-04
申请号：US12535078
申请日：2009-08-04
申请人： Keiji Okumura , Yoshio Sugishima , Masahiko Miyazaki , Seiichi Shirasaki , Yasunori Ueno , Sachio Izumichi
发明人： Keiji Okumura , Yoshio Sugishima , Masahiko Miyazaki , Seiichi Shirasaki , Yasunori Ueno , Sachio Izumichi
IPC分类号： B65H5/22 , B65H1/08
CPC分类号： B65H1/266 , B65H3/0607 , B65H3/48 , B65H7/02 , B65H2301/5143 , B65H2405/332 , B65H2511/152 , B65H2511/212 , B65H2511/514 , B65H2513/514 , B65H2513/53 , B65H2701/1311 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： A sheet feeding device includes a sheet accommodating portion for accommodating a sheet stack. A sheet carrying plate carries the sheet stack and has an upstream end supported in the sheet accommodating portion for rotation. A pickup roller contacts an upper face of the sheet stack and dispatches an uppermost sheet. An elevator displaces the sheet carrying plate between a feeding position where the upper face of the sheet stack contacts the pickup roller and a separating position where the upper face of the sheet stack is separated from the pickup roller. A first warm air mechanism blows warm air toward a side of the sheet stack in the sheet accommodating portion, the side being parallel to the sheet feeding direction. A controller controls the elevator so that the sheet carrying plate is displaced between the feeding position and the separating position during a warm air blowing operation.
摘要翻译：片材进给装置包括用于容纳片材堆叠的片材容纳部分。片材承载板承载片材堆叠并且具有支撑在片材容纳部分中用于旋转的上游端。拾取辊接触片材堆叠的上表面并调度最上面的片材。升降机使纸张承载板在纸张堆叠的上表面接触拾取辊的供给位置和纸张堆叠的上表面与拾取辊分离的分离位置之间移位。第一暖空气机构朝向片材容纳部分中的片材堆叠的一侧吹动温暖的空气，该侧面平行于送纸方向。控制器控制电梯，使得片材承载板在暖风吹动操作期间在进给位置和分离位置之间移动。

7. 发明授权

US09182723B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09182723B2
公开(公告)日：2015-11-10
申请号：US12358477
申请日：2009-01-23
申请人： Masahiko Miyazaki
发明人： Masahiko Miyazaki
IPC分类号： G03G15/00
CPC分类号： G03G15/6573 , G03G2215/00426 , G03G2215/00616 , G03G2215/00827
摘要： A stapling section staples a sheet has an opening. The opening has a first open side facing a moving direction of a recording medium moved by the medium moving section and a second open side extending along the moving direction. A shutter is near the second open side in the stapling section. The shutter has a first end axially supported in a freely rotatable manner on an upstream side in the moving direction for arranging the sheet at the stapling position, and a second end portion that hangs down toward the downstream side in the moving direction. When the sheet is not in the stapling section, the second end of the shutter hangs down to block the second open side. When the sheet enters the stapling section through the opening section, the second end of the shutter is pushed up by the axially supported end as the support shaft.
摘要翻译：装订部件订书钉具有开口。开口具有面向由介质移动部移动的记录介质的移动方向的第一开口侧和沿着移动方向延伸的第二开口侧。快门在装订部分的第二开口附近。闸门具有在移动方向的上游侧以可自由旋转的方式轴向支撑的第一端，用于将片材布置在装订位置，并且第二端部沿着移动方向向下游侧悬挂。当纸张不在装订部分时，快门的第二端垂下来阻挡第二开口侧。当片材通过开口部分进入装订部分时，活门的第二端被作为支撑轴的轴向支撑的端部向上推动。

8. 发明申请

US20060290044A1 Sheet post-processing apparatus 有权
标题翻译：片材后处理装置
公开(公告)号：US20060290044A1
公开(公告)日：2006-12-28
申请号：US11274480
申请日：2005-11-16
申请人： Tetsuya Taguchi , Mitsutoshi Takemoto , Takeshi Matsuo , Masahiko Miyazaki , Keisuke Egawa
发明人： Tetsuya Taguchi , Mitsutoshi Takemoto , Takeshi Matsuo , Masahiko Miyazaki , Keisuke Egawa
IPC分类号： B65H39/00 , B65H33/04
CPC分类号： B42C1/12 , B65H45/18 , B65H2301/1635 , B65H2301/164 , B65H2405/20 , B65H2511/10 , B65H2511/414 , B65H2513/42 , B65H2701/1829 , B65H2220/01 , B65H2220/02
摘要： A sheet post-processing apparatus (1) includes a punching unit (P), an end-binding unit (S) which aligns end portions of a sheet bundle piled on a processing tray (2) and performs a stapling process, and a middle-binding and middle-folding unit (C) which performs a stapling process on the center of the sheet bundle and then folds centering around the stapling portion to be in a brochure form. The middle-binding and middle-folding unit (C) is independently provided on the lower side of the end-binding unit (S) and a middle-binding and middle-folding feeding path (27) feeds sheets to the middle-binding and middle-folding unit (C) without via the processing tray (2) of the end-binding unit (S).
摘要翻译：片材后处理装置（1）包括冲压单元（P），端部装订单元（S），其将堆叠在处理托盘（2）上的薄片束的端部对齐并进行装订处理，中间中间折叠单元（C），其在片材束的中心执行装订处理，然后围绕订书钉部分折叠成小册子形式。中间装订和中间折叠单元（C）独立地设置在端部装订单元（S）的下侧，中间装订和中间折叠供给路径（27）将片材送入中间装订单元中间折叠单元（C），而不经由端部装订单元（S）的处理托盘（2）。

9. 发明申请

US20060220304A1 Sheet-handling device 有权
公开(公告)号：US20060220304A1
公开(公告)日：2006-10-05
申请号：US11385710
申请日：2006-03-22
申请人： Masahiko Miyazaki , Masuo Kawamoto , Mitsutoshi Takemoto , Takeshi Matsuo , Tetsuya Taguchi , Keisuke Egawa
发明人： Masahiko Miyazaki , Masuo Kawamoto , Mitsutoshi Takemoto , Takeshi Matsuo , Tetsuya Taguchi , Keisuke Egawa
IPC分类号： B65H31/00
CPC分类号： B65H29/58 , B65H29/12 , B65H29/6609 , B65H2301/4213 , B65H2404/63 , B65H2404/631 , B65H2801/06 , B65H2801/27
摘要： A sheet-handling device comprising an intermediate conveyer passage, an intermediate tray, introduction rollers, conveying rollers and a controller. The controller rotates the introduction rollers and the conveying rollers forward and reverse so as to convey two pieces of sheets successively introduced into the intermediate conveyer passage until their trailing ends separate away from the introduction rollers. The conveying rollers are halted in a state where the leading ends are nipped. After the leading ends of the two pieces of sheets have been nipped in an overlapped manner by the conveying rollers, the conveying rollers are rotated forward to convey the two pieces of overlapped sheets into the intermediate tray.

10. 发明授权

US5878321A Image-forming machine 失效
标题翻译：成像机
公开(公告)号：US5878321A
公开(公告)日：1999-03-02
申请号：US96362
申请日：1998-06-12
申请人： Masahiko Miyazaki , Yoshifumi Okauchi , Naoyuki Ishida , Yukihiro Ito , Tetsuya Ichigotani , Shoji Hirano , Takahisa Nakaue , Junichi Inada , Sinji Yamamoto , Tadahiro Kiyosumi , Hiroshi Wada , Susumu Hanano , Takeshi Sakaguchi , Eijiro Masaki , Susumu Takehara
发明人： Masahiko Miyazaki , Yoshifumi Okauchi , Naoyuki Ishida , Yukihiro Ito , Tetsuya Ichigotani , Shoji Hirano , Takahisa Nakaue , Junichi Inada , Sinji Yamamoto , Tadahiro Kiyosumi , Hiroshi Wada , Susumu Hanano , Takeshi Sakaguchi , Eijiro Masaki , Susumu Takehara
IPC分类号： B65H3/06 , B65H9/06 , G03G15/00 , B65H5/06
CPC分类号： B65H9/006 , B65H3/0638 , B65H3/50 , G03G15/6564 , B65H2404/1112 , G03G2215/00544 , G03G2215/00721
摘要： An image-forming machine comprises a sheet member conveying passage extending through a transfer zone and a fixing zone, a sheet member-feeding means for feeding a sheet member onto the sheet member conveying passage, and a sheet member conveying means for conveying the sheet member through the sheet member conveying passage. A housing of the image-forming machine has a lower surface defined by an intermediate lower wall and an upper surface defined by an intermediate upper wall, and forms a space of which the front surface is opened. The downstream end portion of the sheet member conveying passage extends along a one side portion of the intermediate lower wall on the lower side thereof. The one side portion of the intermediate lower wall is defined by the opening/closing member, and opening/closing member is brought to the open position to open the downstream end portion of the sheet member conveying passage. The sheet member conveying means includes a pair of register rollers. After the leading edge of the sheet member delivered onto the sheet member conveying passage is brought into contact with the nip of the pair of register rollers, the pair of register rollers are preliminarily rotated for only a predetermined period of time.
摘要翻译：图像形成机包括延伸通过转印区域的片材构件输送通道和固定区域，用于将片材构件输送到片材构件输送通道上的片材供给装置和用于输送片材构件的片材构件输送装置通过片材输送通道。图像形成机的壳体具有由中间下壁和由中间上壁限定的上表面限定的下表面，并且形成前表面打开的空间。片材输送通道的下游端部沿其下侧的中间下壁的一侧部分延伸。中间下壁的一侧部分由打开/关闭构件限定，打开/关闭构件被打开以打开片材输送通道的下游端部。片材输送装置包括一对定位辊。在输送到片材输送通道上的片状构件的前缘与一对对准辊的辊隙接触之后，一对对准辊预先旋转预定的时间。

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