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1. 发明申请

US20090200730A1 Stack alignment device, sheet discharge device and image forming apparatus 有权
标题翻译：堆叠对准装置，片材排出装置和成像装置
公开(公告)号：US20090200730A1
公开(公告)日：2009-08-13
申请号：US12320711
申请日：2009-02-03
申请人： Ryosuke Hirokawa , Yasuhiro Sagawa
发明人： Ryosuke Hirokawa , Yasuhiro Sagawa
IPC分类号： B65H29/00
CPC分类号： B65H31/02 , B65H31/34 , B65H2404/725 , B65H2405/112 , B65H2511/11 , B65H2801/06 , B65H2220/01 , B65H2220/04
摘要： A disclosed catch tray for stacking thereon sheets discharged from an apparatus includes a first sheet-stacking area disposed upstream of a sheet discharging direction and having a sloping surface extending upwardly from an upstream side to a downstream side of the sheet discharging direction; a second sheet-stacking area extending from an end of the sloping surface on the downstream side; a first regulation part disposed, within the second sheet-stacking area, on the downstream side of the sheet discharging direction, and configured to regulate edges of the discharged sheets of a largest size allowed to be stacked on the catch tray; and a second regulation part disposed in the first sheet-stacking area, and configured to regulate edges of the discharged sheets of a size smaller than the largest size and elastically deform in the sheet discharging direction when a sheet of the largest size is discharged so as to allow the first regulation part to regulate an edge of the sheet of the largest size.
摘要翻译：一种用于堆叠从设备排出的片材的公开的捕获盘包括设置在片材排出方向的上游的第一片材堆叠区域，并且具有从片材排出方向的上游侧向下游侧向上延伸的倾斜表面; 从下游侧的倾斜面的端部延伸的第二片材堆积区域; 第一调节部，其在第二片材堆积区域内设置在片材排出方向的下游侧，并且被配置为调节允许堆叠在捕获托盘上的最大尺寸的排出片材的边缘; 以及第二调节部，其设置在所述第一片材堆叠区域中，并且被配置为调节尺寸小于最大尺寸的排出片材的边缘，并且当排出最大尺寸的片材时，在片材排出方向上弹性变形，以便以允许第一调节部分调节最大尺寸的片材的边缘。

2. 发明授权

US07887051B2 Stack alignment device, sheet discharge device and image forming apparatus 有权
标题翻译：堆叠对准装置，片材排出装置和成像装置
公开(公告)号：US07887051B2
公开(公告)日：2011-02-15
申请号：US12320711
申请日：2009-02-03
申请人： Ryosuke Hirokawa , Yasuhiro Sagawa
发明人： Ryosuke Hirokawa , Yasuhiro Sagawa
IPC分类号： B65H31/26
CPC分类号： B65H31/02 , B65H31/34 , B65H2404/725 , B65H2405/112 , B65H2511/11 , B65H2801/06 , B65H2220/01 , B65H2220/04
摘要： A catch tray for stacking sheets discharged from an apparatus that includes a first sheet-stacking area and a second sheet-stacking area. The tray further includes a first stopper regulation part disposed, within the second sheet-stacking area, on a downstream side of the sheet discharging direction that regulates edges of discharged sheets of a largest size allowed to be stacked on the catch tray and a second stopper regulation part in the first sheet-stacking area that regulates edges of the discharged sheets of a size smaller than the largest size and elastically deforms in the sheet discharging direction when a sheet of the largest size is discharged so as to allow the first stopper regulation part to regulate an edge of the sheet of the largest size.
摘要翻译：用于堆放从包括第一片材堆叠区域和第二片材堆叠区域的装置排出的片材的捕获托盘。托盘还包括第一止动器调节部分，其设置在片材排出方向的下游侧的第二片材堆积区域内，该片材排出方向调节允许堆叠在捕获托盘上的最大尺寸的排出片材的边缘，第二塞子调节部分在第一片材堆叠区域中，其调节尺寸小于最大尺寸的排出片材的边缘，并且当排出最大尺寸的片材时，在片材排出方向上弹性变形，以便允许第一限制器调节部件调节最大尺寸的片材的边缘。

3. 发明授权

US08585043B2 Sheet adjusting device, sheet holding receptacle, image forming mechanism, and image reading mechanism 有权
标题翻译：片材调节装置，片材保持容器，成像机构和图像读取机构
公开(公告)号：US08585043B2
公开(公告)日：2013-11-19
申请号：US12929184
申请日：2011-01-06
申请人： Jumpei Aoyama , Yasuhiro Sagawa
发明人： Jumpei Aoyama , Yasuhiro Sagawa
IPC分类号： B65H1/00 , B65H3/62
CPC分类号： B65H1/266 , B65H3/48 , B65H3/62 , B65H9/101 , B65H2301/4222 , B65H2403/411 , B65H2403/732 , B65H2404/54 , B65H2405/1118 , B65H2801/06
摘要： A sheet adjusting device applicable to a sheet holding receptacle, an image forming mechanism, and an image reading mechanism includes a sheet setting plate to place a sheet thereon; first and second regulating member to slidably move in a given direction, and a friction-reducing unit disposed on the sheet setting plate to reduce a frictional force on an underside of the sheet. Alternatively, a sheet adjusting device includes a sheet setting plate, a sheet contact face disposed downstream of the sheet setting plate to cause the leading edge of the sheet abuts against the sheet contact face, first and second regulating member, and a friction-reducing unit disposed on the sheet contact face to reduce a frictional force on the sheet contact face and the leading edge of the sheet.
摘要翻译：适用于片材保持座，图像形成机构和图像读取机构的片材调节装置包括：片材设置板，用于在其上放置片材; 第一调节构件和第二调节构件在给定方向上可滑动地移动;以及摩擦减小单元，设置在片材固定板上以减小片材下侧的摩擦力。或者，片材调节装置包括片材固定板，设置在片材固定板的下游的片材接触面，以使片材的前缘抵靠片材接触面，第一和第二限制部件以及摩擦减少单元设置在片材接触面上以减小片材接触面和片材前缘上的摩擦力。

4. 发明授权

US08970858B2 Operator guidance system and image forming apparatus incorporating same 有权
标题翻译：操作者引导系统和包含其的图像形成装置
公开(公告)号：US08970858B2
公开(公告)日：2015-03-03
申请号：US13678671
申请日：2012-11-16
申请人： Mami Akiyama , Yasuhiro Sagawa , Masaharu Furuya , Manabu Izumikawa , Mikio Ishibashi , Yoshio Hattori , So Ohta , Ryo Takenaka , Hiroaki Murakami
发明人： Mami Akiyama , Yasuhiro Sagawa , Masaharu Furuya , Manabu Izumikawa , Mikio Ishibashi , Yoshio Hattori , So Ohta , Ryo Takenaka , Hiroaki Murakami
IPC分类号： G06F3/12 , G03G15/00
CPC分类号： G06F3/12 , G03G15/502 , G03G15/70
摘要： An operator guidance system includes a detection unit, a control unit, and an operation indicator. The detection unit is disposed in an image forming apparatus to output a combination of detection signals, and includes one or more media sensors, and one or more opening sensors. The one or more media sensors are disposed along a media conveyance path to output a media detection signal. The one or more opening sensors are disposed adjacent to an openable structure to output an opening detection signal. The control unit is connected to the detection unit to determine guidance to be provided to an operator based on the combination of detection signals, and includes a memory and a controller. The operation indicator is connected to the control unit to indicate the identified operation to the operator.
摘要翻译：操作者引导系统包括检测单元，控制单元和操作指示器。检测单元设置在图像形成装置中以输出检测信号的组合，并且包括一个或多个介质传感器和一个或多个打开传感器。一个或多个介质传感器沿着介质传送路径布置以输出介质检测信号。一个或多个打开传感器被布置成与可打开的结构相邻以输出打开检测信号。控制单元连接到检测单元，以基于检测信号的组合确定要提供给操作者的指导，并且包括存储器和控制器。操作指示器连接到控制单元以向操作者指示所识别的操作。

5. 发明授权

US08684350B2 Sheet adjusting device, sheet holding receptacle incorporating same, and image forming apparatus incorporating same 有权
标题翻译：片材调节装置，包含其的片材保持容器和结合其的图像形成装置
公开(公告)号：US08684350B2
公开(公告)日：2014-04-01
申请号：US12929302
申请日：2011-01-13
申请人： Yasuhiro Sagawa , Jumpei Aoyama
发明人： Yasuhiro Sagawa , Jumpei Aoyama
IPC分类号： B65H1/00
CPC分类号： B65H1/04 , B65H9/101 , B65H2301/36212 , B65H2403/411 , B65H2403/732 , B65H2513/512 , B65H2515/30 , B65H2515/34 , B65H2801/06 , B65H2220/02 , B65H2220/01
摘要： A sheet adjusting device, applicable to a sheet holding receptacle and an image forming apparatus, includes a sheet setting plate to place a sheet thereon, first and second regulating member to slidably move in a given direction, a drive transmission mechanism to transmit a driving power generated by a driving power source to at least one of the first and second regulating members and move the first regulating member in the given direction, and a stopping unit to stop the first regulating member moving toward the sheet on the setting, plate either when a load exceeding a given threshold is given to either the driving power source or the drive transmission mechanism or when a pressure exceeding a given threshold is given to at least one of the first and second regulating members.
摘要翻译：适用于片材保持座和图像形成装置的片材调节装置包括用于在其上放置片材的片材设置板，第一和第二限制构件以沿给定方向可滑动地移动;驱动传递机构，用于传递驱动力由驱动动力源产生到第一和第二限制构件中的至少一个并沿给定方向移动第一调节构件;以及止动单元，用于在第一限制构件的一个给予驱动动力源或驱动传递机构的超过给定阈值的负载，或者当超过给定阈值的压力被赋予第一和第二调节构件中的至少一个时。

6. 发明授权

US07621519B2 Sheet conveying apparatus, image reading apparatus, and image forming apparatus 有权
标题翻译：片材输送装置，图像读取装置和图像形成装置
公开(公告)号：US07621519B2
公开(公告)日：2009-11-24
申请号：US11517377
申请日：2006-09-08
申请人： Yasuhiro Sagawa , Kenji Ueda , Masayuki Ueda , Tamiya Akimoto , Naoyuki Okamoto , Hiroyuki Watase , Yoshikuni Ishikawa , Hiroshi Kajiyama
发明人： Yasuhiro Sagawa , Kenji Ueda , Masayuki Ueda , Tamiya Akimoto , Naoyuki Okamoto , Hiroyuki Watase , Yoshikuni Ishikawa , Hiroshi Kajiyama
IPC分类号： B65H5/22
CPC分类号： B65H3/047 , B65H5/025 , B65H5/36 , G03G15/235 , G03G15/6558
摘要： A first conveying unit conveys a sheet. A second conveying unit conveys the sheet conveyed by the first conveying unit in a direction different from a sheet conveying direction of the first conveying unit, and is disposed on a downstream side in the sheet conveying direction of the first conveying unit. A guiding unit reduces a sheet conveying load. The guiding unit is disposed in an outer area of a sheet conveying path formed between the first conveying unit and the second conveying unit.
摘要翻译：第一输送单元输送纸张。第二输送单元沿与第一输送单元的纸张输送方向不同的方向输送由第一输送单元输送的纸张，并且设置在第一输送单元的纸张输送方向的下游侧。引导单元减少了纸张传送负载。引导单元设置在形成在第一输送单元和第二输送单元之间的薄片输送路径的外部区域中。

7. 发明授权

US07992858B2 Sheet conveying apparatus, image scanning apparatus, and image forming apparatus 有权
标题翻译：片材输送装置，图像扫描装置和图像形成装置
公开(公告)号：US07992858B2
公开(公告)日：2011-08-09
申请号：US11783815
申请日：2007-04-12
申请人： Yasuhiro Sagawa , Kenji Ueda , Masayuki Ueda , Hiroyuki Watase , Naoyuki Okamoto , Yoshikuni Ishikawa , Hiroshi Kajiyama , Tamiya Akimoto
发明人： Yasuhiro Sagawa , Kenji Ueda , Masayuki Ueda , Hiroyuki Watase , Naoyuki Okamoto , Yoshikuni Ishikawa , Hiroshi Kajiyama , Tamiya Akimoto
IPC分类号： B65D5/00
CPC分类号： B65H3/06 , B65H5/025 , B65H5/36 , B65H2404/6111 , G03G15/1665 , G03G15/235 , G03G15/6529 , G03G15/6558 , G03G15/6594 , G03G2215/00405 , G03G2215/00481
摘要： A disclosed sheet conveying apparatus includes a first conveying unit configured to convey a sheet in a first sheet conveying direction; and a second conveying unit arranged on a downstream side of the first conveying unit in the first sheet conveying direction and configured to convey the sheet conveyed by the first conveying unit in a second sheet conveying direction different from the first sheet conveying direction. At least the second conveying unit acts as a holding/conveying unit with a holding section to hold and convey the sheet and includes a moving/guiding unit arranged along an outer side of a sheet conveying path extending between the first conveying unit and the second conveying unit. The moving/guiding unit moves/guides the sheet toward the holding section of the second conveying unit, and is arranged in a discontinuous manner along a sheet width direction orthogonal to the first sheet conveying direction so as to contact at least one part of the sheet in the sheet width direction.
摘要翻译：公开的片材输送装置包括：第一输送单元，其构造成在第一片材输送方向上输送片材; 以及第二输送单元，其布置在所述第一输送单元的沿所述第一输纸方向的下游侧并且被配置为在与所述第一输纸方向不同的第二纸张输送方向上输送由所述第一输送单元输送的纸张。至少第二输送单元用作保持/输送单元，其具有用于保持和输送片材的保持部分，并且包括沿着在第一输送单元和第二输送器之间延伸的片材输送路径的外侧布置的移动/引导单元单元。移动/引导单元将片材朝向第二输送单元的保持部移动/引导，并且沿着与第一片材输送方向正交的片材宽度方向以不连续的方式配置，以便接触片材的至少一部分在纸张宽度方向上。

8. 发明申请

US20070057444A1 Sheet conveying apparatus, image reading apparatus, and image forming apparatus 有权
标题翻译：片材输送装置，图像读取装置和图像形成装置
公开(公告)号：US20070057444A1
公开(公告)日：2007-03-15
申请号：US11517377
申请日：2006-09-08
申请人： Yasuhiro Sagawa , Kenji Ueda , Masayuki Ueda , Tamiya Akimoto , Naoyuki Okamoto , Hiroyuki Watase , Yoshikuni Ishikawa , Hiroshi Kajiyama
发明人： Yasuhiro Sagawa , Kenji Ueda , Masayuki Ueda , Tamiya Akimoto , Naoyuki Okamoto , Hiroyuki Watase , Yoshikuni Ishikawa , Hiroshi Kajiyama
IPC分类号： B65H5/00
CPC分类号： B65H3/047 , B65H5/025 , B65H5/36 , G03G15/235 , G03G15/6558
摘要： A first conveying unit conveys a sheet. A second conveying unit conveys the sheet conveyed by the first conveying unit in a direction different from a sheet conveying direction of the first conveying unit, and is disposed on a downstream side in the sheet conveying direction of the first conveying unit. A guiding unit reduces a sheet conveying load. The guiding unit is disposed in an outer area of a sheet conveying path formed between the first conveying unit and the second conveying unit.
摘要翻译：第一输送单元输送纸张。第二输送单元沿与第一输送单元的纸张输送方向不同的方向输送由第一输送单元输送的纸张，并且设置在第一输送单元的纸张输送方向的下游侧。引导单元减少了纸张传送负载。引导单元设置在形成在第一输送单元和第二输送单元之间的薄片输送路径的外部区域中。

9. 发明授权

US08944708B2 Sheet conveying device, and image forming apparatus including same 有权
标题翻译：片材输送装置和包括其的成像装置
公开(公告)号：US08944708B2
公开(公告)日：2015-02-03
申请号：US11889257
申请日：2007-08-10
申请人： Hiroyuki Watase , Yasuhiro Sagawa , Kenji Ueda , Masayuki Ueda , Naoyuki Okamoto , Hiroshi Kajiyama , Yoshikuni Ishikawa
发明人： Hiroyuki Watase , Yasuhiro Sagawa , Kenji Ueda , Masayuki Ueda , Naoyuki Okamoto , Hiroshi Kajiyama , Yoshikuni Ishikawa
IPC分类号： B41J13/08 , B41J11/00 , B41J13/10 , B41J29/38 , B65H5/02
CPC分类号： B41J11/007 , B41J13/103 , B41J29/38 , B65H5/025 , B65H2301/4454
摘要： A sheet conveying device, that can be included in an image forming apparatus, includes a first conveying unit to convey a sheet in a first direction, a second conveying unit disposed on a downstream side of the first conveying unit to convey the sheet in a second direction, and a first path formed between the first and second conveying units. At least the second conveying unit has a holding section to hold and convey the sheet. The sheet conveying device further includes a belt conveying unit disposed along an outer side of the first path and includes a belt to convey the sheet toward the holding section. The belt is stretched around a first belt holding and rotating member and a second belt holding and rotating member disposed on an upstream side of the second conveying unit in the second direction.
摘要翻译：可以包括在图像形成装置中的片材输送装置包括：第一输送单元，其沿第一方向输送片材;第二输送单元，设置在第一输送单元的下游侧，以在第二输送单元中输送片材; 方向，以及形成在第一和第二输送单元之间的第一路径。至少第二输送单元具有用于保持和输送片材的保持部分。片材输送装置还包括沿着第一路径的外侧设置的带传送单元，并且包括将片材朝向保持部分传送的带。皮带围绕第一皮带保持和旋转部件拉伸，第二皮带保持旋转部件沿第二方向设置在第二传送单元的上游侧。

10. 发明授权

US07708276B2 Sheet conveying path switching device used in image forming apparatus, and sheet conveying device 有权
标题翻译：用于图像形成装置的片材输送路径切换装置和片材输送装置
公开(公告)号：US07708276B2
公开(公告)日：2010-05-04
申请号：US11802985
申请日：2007-05-29
申请人： Naoyuki Okamoto , Hiroyuki Watase , Masayuki Ueda , Kenji Ueda , Yasuhiro Sagawa , Hiroshi Kajiyama , Yoshikuni Ishikawa
发明人： Naoyuki Okamoto , Hiroyuki Watase , Masayuki Ueda , Kenji Ueda , Yasuhiro Sagawa , Hiroshi Kajiyama , Yoshikuni Ishikawa
IPC分类号： B65H39/10 , B65H29/00
CPC分类号： B65H29/58 , B65H2301/3125 , B65H2404/20 , B65H2404/632
摘要： An easy-to-use, inexpensive, and small sheet conveying device, which can stably and separately convey not only sheets of a fixed size that are normally used, but also highly rigid sheets and special sheets, and can further separately convey a bent sheet reliably. In a sheet conveying path switching device having a sheet carrying-in path and a switching separating nail, outlines of two separating/conveying paths out of a plurality of separating/conveying paths positioned on a downstream side of the switching separating nail are configured by a movable belt surface, the two separating/conveying paths being located closer to the separating nail than the other separating/conveying paths.
摘要翻译：一种易于使用，便宜且小型的片材输送装置，其不仅可以稳定且分别地输送通常使用的固定尺寸的片材，而且可以高度刚性的片材和特殊片材，并且可以进一步分开地输送弯曲片材可靠地在具有片材输送路径和切换分离钉的片材输送路径切换装置中，位于切换分离钉的下游侧的多个分离/输送路径中的两条分离/输送路径的轮廓由可移动带表面，两个分离/输送路径位于比其他分离/输送路径更靠近分离钉的位置。

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