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1. 发明授权

US07627281B2 Paper tray, paper feeder with the tray, and image forming device 失效
标题翻译：纸盘，带纸盘的进纸器和图像形成装置
公开(公告)号：US07627281B2
公开(公告)日：2009-12-01
申请号：US10548204
申请日：2004-04-01
申请人： Kenji Tanaka , Yoshiyuki Nishizato , Kenji Nakanishi , Tomohiko Okada , Akira Kohno
发明人： Kenji Tanaka , Yoshiyuki Nishizato , Kenji Nakanishi , Tomohiko Okada , Akira Kohno
IPC分类号： G03G15/00
CPC分类号： B65H7/04 , B65H2511/212 , B65H2511/51 , B65H2553/412 , B65H2553/612 , B65H2220/01 , B65H2220/11 , B65H2220/03
摘要： A sheet tray (1) includes at least one sheet detecting sensor (10) for detecting a sheet set on a sheet setting surface (2). The sheet detecting sensor (10) includes (i) a movable detecting section having a projecting section which projects from the sheet setting surface (2), and (ii) a detecting section for detecting rotation of the movable detecting section, and the projecting section have a ball-like shape. This makes it possible to provide (i) a sheet tray which is able to prevent breakage of sheet and breakage of the projecting section even when setting the sheet on the sheet setting surface from any direction and any angle; (ii) a sheet transporting apparatus including the sheet tray; and (iii) an image forming apparatus including the sheet tray.
摘要翻译：纸张托盘（1）包括用于检测纸张设置表面（2）上的纸张的至少一个纸张检测传感器（10）。片材检测传感器（10）包括（i）可动检测部分，具有从片材安置表面（2）突出的突出部分，以及（ii）用于检测可动检测部分的旋转的检测部分，以及突出部分有一个球状的形状。这使得可以提供（i）即使当从任何方向和任何角度将片材设置在片材安置表面上时，也能够防止片材的破损和突出部分断裂的片材托盘; （ii）包括所述纸张托盘的纸张输送装置; 和（iii）包括片材托盘的图像形成装置。

2. 发明申请

US20060216088A1 Paper tray, paper feeder with the tray, and image forming device 失效
标题翻译：纸盘，带纸盘的进纸器和图像形成装置
公开(公告)号：US20060216088A1
公开(公告)日：2006-09-28
申请号：US10548204
申请日：2004-04-01
申请人： Kenji Tanaka , Yoshiyuki Nishizato , Kenji Nakanishi , Tomohiko Okada , Akira Kohno
发明人： Kenji Tanaka , Yoshiyuki Nishizato , Kenji Nakanishi , Tomohiko Okada , Akira Kohno
IPC分类号： G03G15/00
CPC分类号： B65H7/04 , B65H2511/212 , B65H2511/51 , B65H2553/412 , B65H2553/612 , B65H2220/01 , B65H2220/11 , B65H2220/03
摘要： A sheet tray (1) includes at least one sheet detecting sensor (10) for detecting a sheet set on a sheet setting surface (2). The sheet detecting sensor (10) includes (i) a movable detecting section having a projecting section which projects from the sheet setting surface (2), and (ii) a detecting section for detecting rotation of the movable detecting section, and the projecting section have a ball-like shape. This makes it possible to provide (i) a sheet tray which is able to prevent breakage of sheet and breakage of the projecting section even when setting the sheet on the sheet setting surface from any direction and any angle; (ii) a sheet transporting apparatus including the sheet tray; and (iii) an image forming apparatus including the sheet tray.
摘要翻译：纸张托盘（1）包括用于检测纸张设置表面（2）上的纸张的至少一个纸张检测传感器（10）。片材检测传感器（10）包括（i）可动检测部分，具有从片材安置表面（2）突出的突出部分，以及（ii）用于检测可动检测部分的旋转的检测部分，以及突出部分有一个球状的形状。这使得可以提供（i）即使当从任何方向和任何角度将片材设置在片材安置表面上时，也能够防止片材的破损和突出部分断裂的片材托盘; （ii）包括所述纸张托盘的纸张输送装置; 和（iii）包括片材托盘的图像形成装置。

3. 发明授权

US07320464B2 Original reading device with controller 有权
标题翻译：带读卡器的控制器
公开(公告)号：US07320464B2
公开(公告)日：2008-01-22
申请号：US10890517
申请日：2004-07-14
申请人： Kengo Matsuyama , Kenji Tanaka , Yoshiyuki Nishizato , Yasumasa Morimoto , Masato Tamehira
发明人： Kengo Matsuyama , Kenji Tanaka , Yoshiyuki Nishizato , Yasumasa Morimoto , Masato Tamehira
IPC分类号： B65H3/06
CPC分类号： H04N1/00588 , B65H2403/80 , H04N1/0057 , H04N1/00591 , H04N1/00602 , H04N1/00615 , H04N1/0062 , H04N1/00628 , H04N1/00633 , H04N1/00649
摘要： An original reading device includes a registration roller located upstream of an original reading position in an original transport path for adjusting the timing of feeding an original to the original reading position. There is at least one original feed roller for transporting the original which has been fed from an original loading tray into the original transport path toward the registration roller. A rotary motion controller is also provided, and it causes the original feed roller closest to the registration roller to rotate when a rear part of the original close to a trailing edge thereof passes over the original feed roller closest to the registration roller.
摘要翻译：原始读取装置包括位于原始传送路径中的原始读取位置的上游的对位辊，用于调整将原稿馈送到原始读取位置的定时。至少有一个原始进给辊，用于将从原始装载盘进给原稿的原件输送到原始传送路径中朝向对准辊。还提供旋转运动控制器，并且当原稿靠近其后缘的原稿通过最靠近对位辊的原稿进给辊时，使得最靠近定位辊的原稿进给辊旋转。

4. 发明申请

US20050012969A1 Original reading device 有权
标题翻译：原装阅读器
公开(公告)号：US20050012969A1
公开(公告)日：2005-01-20
申请号：US10890517
申请日：2004-07-14
申请人： Kengo Matsuyama , Kenji Tanaka , Yoshiyuki Nishizato , Yasumasa Morimoto , Masato Tamehira
发明人： Kengo Matsuyama , Kenji Tanaka , Yoshiyuki Nishizato , Yasumasa Morimoto , Masato Tamehira
IPC分类号： G03G15/00 , B65H5/06 , G06T1/00 , H04N1/00 , H04N1/04
CPC分类号： H04N1/00588 , B65H2403/80 , H04N1/0057 , H04N1/00591 , H04N1/00602 , H04N1/00615 , H04N1/0062 , H04N1/00628 , H04N1/00633 , H04N1/00649
摘要： An original reading device includes a registration roller located upstream of an original reading position in an original transport path for adjusting the timing of feeding an original to the original reading position. There is at least one original feed roller for transporting the original which has been fed from an original loading tray into the original transport path toward the registration roller. A rotary motion controller is also provided, and it causes the original feed roller closest to the registration roller to rotate when a rear part of the original close to a trailing edge thereof passes over the original feed roller closest to the registration roller.
摘要翻译：原始读取装置包括位于原始传送路径中的原始读取位置的上游的对位辊，用于调整将原稿馈送到原始读取位置的定时。至少有一个原始进给辊，用于将从原始装载盘进给原稿的原件输送到原始传送路径中朝向对准辊。还提供旋转运动控制器，并且当原稿靠近其后缘的原稿通过最靠近对位辊的原稿进给辊时，使得最靠近定位辊的原稿进给辊旋转。

5. 发明授权

US07464924B2 Sheet feeder device and image forming apparatus 有权
标题翻译：送纸装置和成像装置
公开(公告)号：US07464924B2
公开(公告)日：2008-12-16
申请号：US10874368
申请日：2004-06-24
申请人： Yasumasa Morimoto , Yoshiyuki Nishizato , Masato Tamehira , Syoutaro Okamoto , Yoshiyuki Nagai
发明人： Yasumasa Morimoto , Yoshiyuki Nishizato , Masato Tamehira , Syoutaro Okamoto , Yoshiyuki Nagai
IPC分类号： B65H3/06
CPC分类号： B65H3/0684 , B65H3/0615 , B65H3/0669
摘要： A sheet feeder device is provided with a pick-up roller driving section which is operative to position the pick-up roller into a retracted position spaced a predetermined distance apart from a stack of document sheets on a document tray before and after the operation for feeding the series of document sheets, into a sheet feed position in which the pick-up roller abuts against the stack of document sheets for feeding the document sheets at an occasion of feeding of each of the document sheets in the operation for feeding the series of document sheets, and into the standby position above and close to the height of a stack of a maximum load number of document sheets carried on the document tray during a period from a point in time just after feeding of one sheet to a point in time just before feeding of a succeeding sheet.
摘要翻译：供纸装置设置有拾取辊驱动部分，该拾取辊驱动部分用于将拾取辊定位成与馈送操作之前和之后的原稿托盘上的文件片堆叠间隔预定距离的缩回位置一系列文件片材进入送纸位置，在该供纸位置中，在用于馈送一系列文件的操作中，在馈送每个文件纸张的情况下，拾取辊抵靠用于馈送文件纸张的文件纸张堆叠纸张，并进入上方的待机位置，并且在刚刚从一张纸进给到刚才之前的时间点的时间段内，在文件托盘上承载的最大装载数量的文件纸张的堆叠的高度上接近喂一个后续的表。

6. 发明申请

US20050023745A1 Sheet feeder device and image forming apparatus 有权
标题翻译：送纸装置和成像装置
公开(公告)号：US20050023745A1
公开(公告)日：2005-02-03
申请号：US10874368
申请日：2004-06-24
申请人： Yasumasa Morimoto , Yoshiyuki Nishizato , Masato Tamehira , Syoutaro Okamoto , Yoshiyuki Nagai
发明人： Yasumasa Morimoto , Yoshiyuki Nishizato , Masato Tamehira , Syoutaro Okamoto , Yoshiyuki Nagai
IPC分类号： G03G15/00 , B65H3/06 , B65H5/00
CPC分类号： B65H3/0684 , B65H3/0615 , B65H3/0669
摘要： A sheet feeder device is provided with a pick-up roller driving section which is operative to position the pick-up roller into a retracted position spaced a predetermined distance apart from a stack of document sheets on a document tray before and after the operation for feeding the series of document sheets, into a sheet feed position in which the pick-up roller abuts against the stack of document sheets for feeding the document sheets at an occasion of feeding of each of the document sheets in the operation for feeding the series of document sheets, and into the standby position above and close to the height of a stack of a maximum load number of document sheets carried on the document tray during a period from a point in time just after feeding of one sheet to a point in time just before feeding of a succeeding sheet.
摘要翻译：供纸装置设置有拾取辊驱动部分，该拾取辊驱动部分用于将拾取辊定位成与馈送操作之前和之后的原稿托盘上的文件片堆叠间隔预定距离的缩回位置一系列文件片材进入送纸位置，在该供纸位置中，在用于馈送一系列文件的操作中，在馈送每个文件纸张的情况下，拾取辊抵靠用于馈送文件纸张的文件纸张堆叠纸张，并进入上方的待机位置，并且在刚刚从一张纸进给到刚才之前的时间点的时间段内，在文件托盘上承载的最大装载数量的文件纸张的堆叠的高度上接近喂一个后续的表。

7. 发明授权

US07398970B2 Original transport apparatus 有权
标题翻译：原运输设备
公开(公告)号：US07398970B2
公开(公告)日：2008-07-15
申请号：US10782729
申请日：2004-02-18
申请人： Yasumasa Morimoto , Masato Tamehira , Yoshinori Shiraishi , Masatsugu Ohishi , Yoshiyuki Nishizato
发明人： Yasumasa Morimoto , Masato Tamehira , Yoshinori Shiraishi , Masatsugu Ohishi , Yoshiyuki Nishizato
IPC分类号： B65H3/06
CPC分类号： B65H3/0684 , B65H3/0615 , B65H3/565 , B65H2301/4222 , B65H2404/725 , B65H2405/1134 , B65H2601/321
摘要： In the context of a structure wherein outer casing(s) is/are disposed so as to permit opening and closing about shaft(s), stopper member(s) and engagement piece(s) engaging with such stopper member(s) being disposed at such outer casing(s) so as to permit independent displacement in pivoting fashion about shaft(s) for each thereof, one end(s) of arm member(s) is/are supported by outer casing(s) so as to permit displacement in pivoting fashion, and shaft(s) of stopper member(s) is/are secured to other end(s) of such arm member(s). In addition, when bottom region(s) of stopper member(s) in engaged state(s) with engagement piece(s) abuts or abut and is/are pressed upward by original(s) loaded in original tray(s) during closing of outer casing(s) which had at least immediately prior thereto been in open state(s), this causes other end(s) of arm member(s) to be displaced upward in pivoting fashion, in accompaniment to which stopper member(s) is/are lifted upward.
摘要翻译：在其中外壳被设置成允许围绕轴打开和关闭的结构的上下文中，止动构件和与这种止动构件接合的接合件被设置在这样的外壳处，以允许围绕其每个的轴以可枢转的方式独立地移动，臂构件的一个端部由外壳支撑，以允许枢转方式的位移和止动件的一个或多个轴被固定到这种臂部件的另一端。此外，当接合件的接合状态下的止动件的底部区域邻接或抵靠并且在关闭期间装载在原始托盘中的原件被向上按压时（至少在其之前已经处于打开状态）的外壳的一部分，这使得臂构件的另一端以枢转的方式向上移位，伴随着哪个止动构件（s））被向上抬起。

8. 发明授权

US07240401B2 Hinge mechanism for platen cover 有权
标题翻译：压板盖铰链机构
公开(公告)号：US07240401B2
公开(公告)日：2007-07-10
申请号：US10654490
申请日：2003-09-04
申请人： Masato Tamehira , Yoshiyuki Nishizato , Yasumasa Morimoto , Yoshitaka Matsumoto
发明人： Masato Tamehira , Yoshiyuki Nishizato , Yasumasa Morimoto , Yoshitaka Matsumoto
IPC分类号： E05D11/00 , E05F1/08
CPC分类号： G03G15/605 , E05D11/1064 , E05Y2900/608 , Y10T16/522 , Y10T16/538 , Y10T16/53826 , Y10T16/5386
摘要： A hinge mechanism of an image forming apparatus supporting a platen cover for holding an original at a fixed position on a platen glass includes a hinge unit for supporting the platen cover in such a manner that the platen cover can be opened and closed by swinging it up and down, a compression coil spring for biasing the platen cover in its opening direction, and a hinge holder attached to a housing of the apparatus for accommodating the compression coil spring. The hinge unit is provided with a hinge torque keeping mechanism which causes the compression coil spring to produce a specific amount of hinge torque to bias the platen cover in its opening direction even when the platen cover is closed.
摘要翻译：支撑用于将原件保持在台板玻璃上的固定位置的压板盖的图像形成装置的铰链机构包括用于支撑压板盖的铰链单元，使得压板盖可以通过摆动来打开和关闭以及用于使压板盖沿打开方向偏压的压缩螺旋弹簧，以及附接到用于容纳压缩螺旋弹簧的装置的壳体的铰链保持架。铰链单元设置有铰链转矩保持机构，其使得压缩螺旋弹簧产生特定量的铰链扭矩，以便即使当压盖盖关闭时也将其压向盖板的打开方向。

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