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1. 发明授权

US07883084B2 Sheet feeding device and image forming apparatus with warm air unit for blowing air toward upper face of sheet stack 有权
标题翻译：纸张进给装置和图像形成装置，具有用于向空白纸张堆叠的上表面吹送空气的暖风单元
公开(公告)号：US07883084B2
公开(公告)日：2011-02-08
申请号：US12490576
申请日：2009-06-24
申请人： Keiji Okumura , Yoshihiro Yamaguchi , Yoshio Sugishima , Sachio Izumichi
发明人： Keiji Okumura , Yoshihiro Yamaguchi , Yoshio Sugishima , Sachio Izumichi
IPC分类号： B65H3/46
CPC分类号： B65H3/60 , B65H1/00 , B65H2301/5143 , B65H2406/10 , B65H2801/06 , G03G15/6511
摘要： A sheet feeding device for feeding a sheet-form recording medium includes: a sheet accommodating portion for accommodating a sheet stack constituted by a plurality of sheets of the sheet-form recording medium; and a first warm air unit having a first blowing port for blowing warm air toward an upper face of the sheet stack accommodated in the sheet accommodating portion. The sheet feeding device preferably further includes a second warm air unit having a second blowing port for blowing warm air onto a side face of the sheet stack that is parallel to a sheet feeding direction.
摘要翻译：用于供给片状记录介质的片材进给装置包括：片材容纳部分，用于容纳由多张片状记录介质构成的片材堆叠; 以及第一热空气单元，其具有朝向容纳在所述片材容纳部分中的片材堆叠的上表面吹送暖空气的第一吹出口。片材供给装置优选还包括第二暖气单元，其具有用于将热空气吹送到片材堆叠的平行于片材进给方向的侧面的第二吹出口。

2. 发明申请

US20100001454A1 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：US20100001454A1
公开(公告)日：2010-01-07
申请号：US12490576
申请日：2009-06-24
申请人： Keiji Okumura , Yoshihiro Yamaguchi , Yoshio Sugishima , Sachio Izumichi
发明人： Keiji Okumura , Yoshihiro Yamaguchi , Yoshio Sugishima , Sachio Izumichi
IPC分类号： B65H3/06 , G03G21/20
CPC分类号： B65H3/60 , B65H1/00 , B65H2301/5143 , B65H2406/10 , B65H2801/06 , G03G15/6511
摘要： A sheet feeding device for feeding a sheet-form recording medium includes: a sheet accommodating portion for accommodating a sheet stack constituted by a plurality of sheets of the sheet-form recording medium; and a first warm air unit having a first blowing port for blowing warm air toward an upper face of the sheet stack accommodated in the sheet accommodating portion. The sheet feeding device preferably further includes a second warm air unit having a second blowing port for blowing warm air onto a side face of the sheet stack that is parallel to a sheet feeding direction.
摘要翻译：用于供给片状记录介质的片材进给装置包括：片材容纳部分，用于容纳由多张片状记录介质构成的片材堆叠; 以及第一热空气单元，其具有朝向容纳在所述片材容纳部分中的片材堆叠的上表面吹送暖空气的第一吹出口。片材供给装置优选还包括第二暖气单元，其具有用于将热空气吹送到片材堆叠的平行于片材进给方向的侧面的第二吹出口。

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。

5. 发明申请

US20100032890A1 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：US20100032890A1
公开(公告)日：2010-02-11
申请号：US12536755
申请日：2009-08-06
申请人： Keiji Okumura , Yoshio Sugishima , Yoshihiro Yamaguchi
发明人： Keiji Okumura , Yoshio Sugishima , Yoshihiro Yamaguchi
IPC分类号： B65H5/22 , B65H1/08
CPC分类号： B65H3/0607 , B65H3/48 , B65H3/60 , B65H2301/5143 , B65H2601/273
摘要： A sheet feeding device has a sheet accommodating portion for accommodating a sheet stack, a sheet carrying plate for carrying the sheet stack and a pickup roller that dispatches the uppermost sheet of the stack. An elevator displaces the sheet carrying plate between a sheet feeding position where an 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 face of the sheet stack. A controller causes the first warm air mechanism to blow warm air to the side face of the sheet stack and causes the elevator to displace the sheet carrying plate between the sheet feeding position and the separating position.
摘要翻译：片材进给装置具有用于容纳片材堆叠的片材容纳部分，用于承载片材堆叠的片材承载板和分配堆叠的最上面的片材的拾取辊。升降机将片材承载板置于纸张堆叠的上表面接触拾取辊的送纸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动。第一暖空气机构将热空气吹向片材堆叠的侧面。控制器使得第一暖空气机构将热空气吹送到片材堆叠的侧面，并使电梯在片材进给位置和分离位置之间移动片材承载板。

6. 发明授权

US07938396B2 Sheet feeding device and image forming apparatus including sheet feeding device with a sheet feeding preparation period 有权
标题翻译：片材进给装置和图像形成装置，包括具有片材进给准备期的片材进给装置
公开(公告)号：US07938396B2
公开(公告)日：2011-05-10
申请号：US12536755
申请日：2009-08-06
申请人： Keiji Okumura , Yoshio Sugishima , Yoshihiro Yamaguchi
发明人： Keiji Okumura , Yoshio Sugishima , Yoshihiro Yamaguchi
IPC分类号： B65H1/08
CPC分类号： B65H3/0607 , B65H3/48 , B65H3/60 , B65H2301/5143 , B65H2601/273
摘要： A sheet feeding device has a sheet accommodating portion for accommodating a sheet stack, a sheet carrying plate for carrying the sheet stack and a pickup roller that dispatches the uppermost sheet of the stack. An elevator displaces the sheet carrying plate between a sheet feeding position where an 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 face of the sheet stack. A controller causes the first warm air mechanism to blow warm air to the side face of the sheet stack and causes the elevator to displace the sheet carrying plate between the sheet feeding position and the separating position.
摘要翻译：片材进给装置具有用于容纳片材堆叠的片材容纳部分，用于承载片材堆叠的片材承载板和分配堆叠的最上面的片材的拾取辊。升降机将片材承载板置于纸张堆叠的上表面接触拾取辊的送纸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动。第一暖空气机构将热空气吹向片材堆叠的侧面。控制器使得第一暖空气机构将热空气吹送到片材堆叠的侧面，并使电梯在片材进给位置和分离位置之间移动片材承载板。

7. 发明授权

US5465947A Apparatus for discharging sheets from a sorter 失效
标题翻译：用于从分拣机排出纸张的装置
公开(公告)号：US5465947A
公开(公告)日：1995-11-14
申请号：US214452
申请日：1994-03-18
申请人： Keiji Okumura , Takeshi Aoki , Yoshio Sugishima , Satoru Hayama , Keiichi Taguchi , Yuichiro Iwase , Noriaki Okamoto
发明人： Keiji Okumura , Takeshi Aoki , Yoshio Sugishima , Satoru Hayama , Keiichi Taguchi , Yuichiro Iwase , Noriaki Okamoto
IPC分类号： B65H31/30 , B65H39/11 , G03G15/00 , B42C1/12
CPC分类号： B65H31/3027 , B65H31/3045 , B65H39/11 , G03G15/6538 , B65H2403/511 , B65H2408/113 , B65H2408/1141
摘要： A sheet stack handling apparatus discharges sheet stacks from a bin of a sorter disposed on the side of an image forming apparatus, and includes a sheet stocker, a sheet stack transporting route, and a sheet grasping mechanism. The stack handling or discharge apparatus is disposed on the front side of the sorter. The sheet stocker is disposed in the bottom of the discharging apparatus and stores the sheet stacks. The sheet stack transporting route is provided in the discharging apparatus and extends laterally from the side of the bin and downward to the sheet stacker. The sheet stack grasping mechanism is disposed under the sheet stack transporting route. The sheet stack grasping mechanism grasps a sheet stack in a bin of the sorter, then moves length-wise away from the image forming apparatus, and then moves width-wise to transfer the stack from the bin into the sheet stocker.
摘要翻译：纸张堆垛处理装置从设置在图像形成装置一侧的分拣机的箱排出纸摞，并且包括片材储存器，纸摞输送路径和纸张抓取机构。堆垛处理或排放装置设置在分拣机的前侧。片材储存器设置在排出装置的底部并存储片材堆叠。片材输送路径设置在排出装置中，并且从箱的侧面向下延伸到纸张堆垛机。片材堆垛机构设置在纸摞输送路径的下方。片材堆垛机构抓住分拣机的料仓中的纸叠，然后从图像形成装置纵向移动，然后横向移动，以将纸堆从纸箱转移到纸张储存器中。

8. 发明授权

US06315288B1 Sheet post-processing apparatus 有权
标题翻译：片材后处理装置
公开(公告)号：US06315288B1
公开(公告)日：2001-11-13
申请号：US09267675
申请日：1999-03-15
申请人： Yoshio Sugishima , Hiroshi Shimoyama , Keiji Okumura , Kazuhisa Kondoh , Sadahiro Matsuura , Tohru Tanjyoh , Tadakazu Okitsu
发明人： Yoshio Sugishima , Hiroshi Shimoyama , Keiji Okumura , Kazuhisa Kondoh , Sadahiro Matsuura , Tohru Tanjyoh , Tadakazu Okitsu
IPC分类号： B42B104
CPC分类号： G03G15/6541 , B42C1/12 , B65H29/60 , B65H2301/5152 , B65H2404/6111 , B65H2404/632 , B65H2513/42 , B65H2513/51 , G03G2215/00827 , B65H2220/02 , B65H2220/01
摘要： A sheet post-processing apparatus having a sheet tray, a sheet transportation path for guiding a sheet into the sheet tray, a bypass path bypassing a part of the sheet transportation path for guiding a sheet into the sheet tray, a post-processing mechanism for performing a post-processing operation on one set of sheets retained in the sheet tray, and a sheet transportation mechanism for feeding the sheet into the sheet tray. During the post-processing operation performed on the one set of sheets previously fed into the sheet tray, the first sheet of the next sheet set is once stopped in one of the transportation path and the bypass path, and the second sheet of the next sheet set is introduced into the other of the bypass path and the transportation path. Upon completion of the post-processing operation performed on the one sheet set, the first and second sheets of the next sheet set are fed into the sheet tray.
摘要翻译：具有片材托盘的片材后处理装置，用于将片材引导到片材托盘中的片材传送路径，绕过用于将片材引导到片材托盘中的片材传送路径的一部分的旁路路径;后处理机构，对保持在片材托盘中的一组片材进行后处理操作;以及片材传送机构，用于将片材送入片材托盘。在对先前供给到纸盘中的一组纸张进行的后期处理操作中，下一张纸张组的第一张纸一次停在传送路径和旁路路径之一中，并且下一张纸张的第二张纸集合被引入另一个旁路和运输路径。在完成对一个纸张组件执行的后处理操作时，下一个纸张组的第一和第二张纸被馈送到纸张托盘中。

9. 发明授权

US06353727B1 Image forming apparatus having staple processing section 有权
标题翻译：具有装订处理部分的图像形成装置
公开(公告)号：US06353727B1
公开(公告)日：2002-03-05
申请号：US09638396
申请日：2000-08-15
申请人： Toshinori Muraoka , Yoshio Sugishima , Kazuhisa Kondo , Ippei Miyahira , Keiji Okumura
发明人： Toshinori Muraoka , Yoshio Sugishima , Kazuhisa Kondo , Ippei Miyahira , Keiji Okumura
IPC分类号： G03G1500
CPC分类号： G03G15/6541 , G03G15/6552 , G03G2215/00827 , H04N1/00525 , H04N1/0053 , H04N1/00633 , H04N1/00639
摘要： In the present invention, a staple processing section for collectively stapling a predetermined number of paper sheets, on which an image have been fixed, is contained in a main body housing containing an image forming section, a transfer section, a fixing section, and a conveying path. The staple processing section is integrated with a main body of an image forming apparatus, so that the degree of freedom of design of the paper conveying path is increased, the appearance of the main body of the image forming apparatus can neatly be designed.
摘要翻译：在本发明中，用于共同装订预定数量的已经固定有图像的纸张的装订处理部分被容纳在包含图像形成部分，转印部分，固定部分和固定部分的主体壳体中输送路径。装订处理部与图像形成装置的主体一体化，使得纸张输送路径的设计自由度增加，可以整体地设计图像形成装置的主体的外观。

10. 发明申请

US20130175549A1 SEMICONDUCTOR DEVICE 有权
标题翻译：半导体器件
公开(公告)号：US20130175549A1
公开(公告)日：2013-07-11
申请号：US13824338
申请日：2011-09-13
申请人： Keiji Okumura
发明人： Keiji Okumura
IPC分类号： H01L27/06
CPC分类号： H01L27/0255 , H01L27/0629 , H01L29/0619 , H01L29/0696 , H01L29/1608 , H01L29/45 , H01L29/4916 , H01L29/66068 , H01L29/7395 , H01L29/7808 , H01L29/7811 , H01L29/861 , H01L2924/0002 , H01L2924/00
摘要： A semiconductor device (1) includes an n type epitaxial layer (8), body regions (12) formed in the surface layer part of the n type epitaxial layer (8), n type source regions (16) formed in the surface layer parts of the body regions (12), a gate insulating film (19) formed on the n type epitaxial layer (8), and a gate protection diode (30) and gate electrodes (20) formed on the gate insulating film (19). The gate protection diode (30) includes a first p type region (31), an n type region (32), and a second p type region (33). A first diode (30A) is formed of the first p type region (31) and the n type region (32). A second diode (30B) is formed of the n type region (32) and the second p type region (33). The first p type region (31) is connected to the gate electrode (20). The second p type region (33) is connected to a source electrode (27).
摘要翻译：半导体器件（1）包括n型外延层（8），形成在n型外延层（8）的表层部分的体区（12），形成在表层部分中的n型源区形成在n型外延层（8）上的栅极绝缘膜（19）和形成在栅极绝缘膜（19）上的栅极保护二极管（30）和栅电极（20）。栅极保护二极管（30）包括第一p型区域（31），n型区域（32）和第二p型区域（33）。第一二极管（30A）由第一p型区域（31）和n型区域（32）形成。第二二极管（30B）由n型区域（32）和第二p型区域（33）形成。第一p型区域（31）连接到栅电极（20）。第二p型区域（33）连接到源电极（27）。

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