公开(公告)号：US20120043714A1

公开(公告)日：2012-02-23

申请号：US13070591

申请日：2011-03-24

Applicant: Masanori HAMAGUCHI ,  Takaaki MUKAI ,  Ryoichi MATSUSHIMA ,  Kotaro KUROKAWA ,  Hiroyuki SHINGAI ,  Kazutoshi NAKAMURA

Inventor： Masanori HAMAGUCHI ,  Takaaki MUKAI ,  Ryoichi MATSUSHIMA ,  Kotaro KUROKAWA ,  Hiroyuki SHINGAI ,  Kazutoshi NAKAMURA

IPC: B65H5/06 ,  B65H5/00

CPC classification number: B65H3/5223 ,  B65H2801/06

Abstract: A sheet conveying device to convey a sheet in a sheet path is provided. The sheet conveying device includes a separator roller, which is arranged to be rotatably in contact with the sheet to apply conveying force to the sheet, a pad assembly including a separator pad, which is arranged to be in contact with the sheet stack to apply convey resistance to the sheet stack, and a holder, which is swingably attached to a base member and holds the separator pad, the base member being in a fixed position with respect to the separator roller, a spring, which urges the pad assembly toward the separator roller, and a slidable member, which is attached to the pad assembly to be integrally movable with the pad assembly and to be slidably in contact with a first slidable section in the base member.

Abstract translation: 提供了用于在片材路径中输送片材的片材输送装置。 片材输送装置包括分离辊，其布置成可旋转地与片材接触以向片材施加输送力;衬垫组件，包括分隔垫，其布置成与片材堆叠接触以施加输送 对纸叠的抵抗力，以及保持器，其可摆动地附接到基座构件并保持分隔垫，基座构件相对于分隔辊处于固定位置;弹簧，其将垫组件朝向分隔件 辊和可滑动构件，其附接到衬垫组件以与衬垫组件一体地移动并且可滑动地与基座构件中的第一可滑动部分接触。

公开(公告)号：US20100080640A1

公开(公告)日：2010-04-01

申请号：US12567036

申请日：2009-09-25

Applicant: Ryoichi MATSUSHIMA

Inventor： Ryoichi MATSUSHIMA

IPC: G03G15/00 ,  B65H7/02

CPC classification number: B65H43/02 ,  B65H2511/30 ,  B65H2513/512 ,  B65H2551/20 ,  B65H2801/06 ,  B65H2801/39 ,  G03G15/602 ,  B65H2220/01 ,  B65H2220/02

Abstract: A document feeder configured to sequentially feed and eject document sheets so as to insert each document sheet under a stack of already-ejected document sheets. The document feeder includes a feed tray configured to be loaded with the document sheets to be fed, a catch tray configured to be loaded with the document sheets ejected thereon, a feeding mechanism configured to convey the document sheets from the feed tray to the catch tray, a counter configured to count a total number of the document sheets conveyed by the feeding mechanism, and a controller configured to take drive control of the feeding mechanism. The controller is configured to, when the total number counted by the counter exceeds a predetermined value, interrupt driving the feeding mechanism.

Abstract translation: 一种送纸器，其被配置为顺序地馈送和排出文档纸张，以将每个文档纸张插入已经排出的纸张的堆叠。 文件进给器包括：进给托盘，其被配置为装载要供给的文件页;被配置为装载有其上排出的文件页的卡盘托盘;配置成将文件片材从进给托盘传送到卡盘托盘的进给机构 配置为计算由所述供给机构传送的文件的总数的计数器，以及被配置为进行所述供给机构的驱动控制的控制器。 控制器被配置为当由计数器计数的总数超过预定值时，中断驱动进给机构。

公开(公告)号：US20100079827A1

公开(公告)日：2010-04-01

申请号：US12567004

申请日：2009-09-25

Applicant: Ryoichi MATSUSHIMA

Inventor： Ryoichi MATSUSHIMA

IPC: H04N1/04

CPC classification number: H04N1/00567 ,  H04N1/0057 ,  H04N1/00578 ,  H04N1/00602 ,  H04N1/00604 ,  H04N1/00607 ,  H04N1/00612 ,  H04N1/1013 ,  H04N1/193

Abstract: A document scanning device, configured to sequentially eject and insert sheets under a stack of already-ejected sheets, includes a feed tray, a document table, a catch tray, a feeder feeding sheets from the feed tray to the catch tray, a scanner performing scanning in one of a first mode to scan the sheets fed by the feeder and a second mode to scan a sheet placed on the document table, an ejection detector detecting a sheet on the catch tray, and a controller. In response to an instruction to start the scanning, the controller forbids the scanner to start the scanning when determining with the ejection detector that a sheet is on the catch tray, and allows the scanner to start the scanning in a selected one of the first mode and the second mode when determining with the ejection detector that no sheet is on the catch tray.

Abstract translation: 一种文件扫描装置，被配置为在已经排出的纸张的堆叠下顺序地弹出和插入纸张，包括进料托盘，文件台，捕集托盘，从进料托盘到捕获托盘的进料器进给纸张，扫描器执行 以第一模式中的一个扫描以扫描由馈送器馈送的片材，以及第二模式来扫描放置在文件台上的片材，检测接收托盘上的片材的喷射检测器和控制器。 响应于开始扫描的指令，当使用喷射检测器确定片材在捕获托盘上时，控制器禁止扫描仪开始扫描，并且允许扫描仪以所选择的第一模式中的一个开始扫描 以及当使用喷射检测器确定在捕获托盘上没有纸张时的第二模式。

公开(公告)号：US20090243189A1

公开(公告)日：2009-10-01

申请号：US12402527

申请日：2009-03-12

Applicant: Ryoichi MATSUSHIMA

Inventor： Ryoichi MATSUSHIMA

IPC: B65H5/06

CPC classification number: B65H3/063 ,  B65H3/5238 ,  B65H3/56 ,  B65H3/68 ,  B65H2301/3122

Abstract: A document feeder includes a sheet tray loaded with sheets stacked thereon in a predetermined direction, a pickup unit pulling in sheets on the sheet tray and feed the sheets, a separation unit that separates a sheet from the sheets fed through the pickup unit and feeds the separated sheet, so as to convey the sheets sequentially on a sheet-by-sheet basis, and a guide unit that forms a carrying path extending from the sheet tray to the separation unit. The guide unit has an entrance portion provided at a side of the sheet tray relative to the separation unit, as an entrance of the sheets on the sheet tray into the carrying path. The carrying path has a longer length in the predetermined direction at a downstream side in a sheet carrying direction relative to the entrance portion than a length in the predetermined direction of the entrance portion.

Abstract translation: 文件馈送器包括：装载有沿预定方向堆叠在其上的纸张的纸盘;拾取单元，其拉动纸张托盘上的纸张并进给纸张;分离单元，其将纸张与通过拾取单元馈送的纸张分离并进给 分离片材，以便逐张地顺序地输送片材;以及引导单元，其形成从片材托盘延伸到分离单元的传送路径。 引导单元具有设置在片材托盘相对于分离单元一侧的入口部分，作为片材托盘上的片材进入运送路径的入口部分。 承载路径在相对于入口部分的片材搬送方向的下游侧的预定方向上具有比在入口部分的预定方向上的长度更长的长度。

公开(公告)号：US20100080639A1

公开(公告)日：2010-04-01

申请号：US12566864

申请日：2009-09-25

Applicant: Ryoichi MATSUSHIMA

Inventor： Ryoichi MATSUSHIMA

IPC: G03G15/00

CPC classification number: B65H31/02 ,  B65H29/60 ,  B65H2301/1321 ,  B65H2301/33312 ,  B65H2301/42124 ,  B65H2402/441 ,  B65H2601/11 ,  B65H2801/39 ,  G03G15/602 ,  G03G2215/00189 ,  H04N1/00567 ,  H04N1/00578 ,  H04N1/0058 ,  H04N1/00602 ,  H04N1/0062 ,  H04N1/00636

Abstract: A document feeder includes a feed tray, a catch tray, a carrying path extending from the feed tray to the catch tray via a scanning position, a reversal path diverging from a point on the carrying path downstream relative to the scanning position and connecting to a point on the carrying path upstream relative to the scanning position, a switchback mechanism conveying a sheet back to front from the reversal path toward the scanning point, an ejection mode switching mechanism having a flap provided upstream relative to the catch tray movably relative to an ejection roller, the ejection mode switching mechanism switching an ejection mode by moving the flap between a first mode to eject the sheets on already-ejected sheets and a second mode to insert the sheets under already-ejected sheets. The flap forms part of the reversal path in the first mode.

Abstract translation: 文件馈送器包括馈送托盘，捕获托盘，经由扫描位置从进给托盘延伸到捕捉托盘的运送路径，从运送路径上相对于扫描位置下游的点发散的反转路径，并连接到 指向相对于扫描位置上游的传送路径的转向机构，将纸张从反转路径向前传送到扫描点的转向机构，具有相对于弹出位置可移动地设置在捕获盘的上游的挡板的喷射模式切换机构 喷射模式切换机构通过在第一模式之间移动挡板来切换弹出模式，以弹出已喷射的纸张上的纸张，以及第二模式以将纸张插入已经排出的纸张。 在第一模式中，挡板形成反转路径的一部分。

公开(公告)号：US20090245905A1

公开(公告)日：2009-10-01

申请号：US12408349

申请日：2009-03-20

Applicant: Ryoichi MATSUSHIMA

Inventor： Ryoichi MATSUSHIMA

IPC: G03G15/00

CPC classification number: G03G15/602

Abstract: There is provided an automatic document feeder, comprising: a document tray; an output tray; a movable ejection flap configured to be movable between a first position where the document for which the image reading is finished is sunk into a position between the output tray and a bottom of a stacked document already staked on the output tray and a second position where the document is ejected on the output tray without being sunk into the position; a setting unit configured to set the movable flap to one of the first position and the second position; a change unit configured to change a position of the movable flap to the second position in response to a fact that a predetermined condition is satisfied in a state where the position of the movable flap has been set to the first position through the setting unit.

Abstract translation: 提供了一种自动进纸器，包括：文件托盘; 出纸盘; 可移动的弹出挡板，其构造成可以在第一位置和第二位置之间移动，在第一位置，图像读取完成的文档被沉没到已经放置在输出托盘上的输出托盘和堆叠的文件的底部之间的位置， 文件被弹出在输出托盘上，而不会沉入该位置; 设置单元，被配置为将所述可动翼片设置在所述第一位置和所述第二位置中的一个位置; 响应于在可动翼片的位置已经通过设定单元设定在第一位置的状态下满足预定条件的事实，改变单元被配置为将可动翼片的位置改变到第二位置。

公开(公告)号：US20090243185A1

公开(公告)日：2009-10-01

申请号：US12408759

申请日：2009-03-23

Applicant: Ryoichi MATSUSHIMA

Inventor： Ryoichi MATSUSHIMA

IPC: B65H5/06 ,  F16H1/28

CPC classification number: B65H31/02 ,  B65H2301/1321 ,  B65H2301/42124 ,  B65H2403/422 ,  B65H2405/354 ,  B65H2801/39 ,  H04N1/00567 ,  H04N1/00578 ,  H04N1/0058 ,  H04N1/00602 ,  H04N1/00631 ,  Y10T74/19647

Abstract: There is provided an automatic document feeder, comprising: a document tray; an output tray on which the document for which image reading is finished is placed; a roller applying a carrying force to the document by rotating and contacting the document; a movable ejection flap movable between a first position where the document for which the image reading is finished is sunk into a position between the output tray and a bottom of a stacked document already staked on the output tray and a second position where the document is ejected on the output tray without being sunk into the position between the output tray and the bottom of the stacked document; a switching unit to switch between a first motion of transmitting a driving force of a driving source to the movable flap and a second motion of transmitting the driving force to the roller.

Abstract translation: 提供了一种自动进纸器，包括：文件托盘; 放置完成图像读取的文档的输出托盘; 滚筒通过旋转和接触文件向文件施加承载力; 在第一位置和第二位置之间移动的可移动的弹出挡板，在第一位置，图像读取完成的文档被沉没到已经放置在输出托盘上的输出托盘和堆叠的文件的底部之间的位置以及文档被弹出的第二位置 在输出托盘上，不会沉入出纸托盘和堆叠文件底部之间的位置; 切换单元，用于在将驱动源的驱动力传递到可动挡板的第一运动和将驱动力传递到辊的第二运动之间切换。

公开(公告)号：US20080099978A1

公开(公告)日：2008-05-01

申请号：US11928938

申请日：2007-10-30

Applicant: Ryoichi MATSUSHIMA

Inventor： Ryoichi MATSUSHIMA

IPC: B65H3/24

CPC classification number: B65H1/266 ,  B65H2405/1122 ,  B65H2405/31 ,  B65H2511/10 ,  B65H2511/20 ,  B65H2511/515 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/04 ,  B65H2220/11

Abstract: A body section of an image-forming apparatus accommodates a sheet cassette such that the sheet cassette can be drawn out along a first direction. The sheet cassette has a sheet-position-limiting member. When the sheet cassette is empty of image-recording media, the sheet-position-limiting member is moved in the first direction to a predetermined initial position. When the sheet cassette is drawn out in the first direction, the sheet-position-limiting member moves in a second direction in relation to the sheet cassette. The body section and the sheet cassette are configured such that the sheet-position-limiting member is positioned according to the amount of drawing of the sheet cassette.

Abstract translation: 图像形成装置的主体部分容纳纸张盒，使得纸张盒可以沿着第一方向被拉出。 片材盒具有片位置限制构件。 当纸盒没有图像记录介质时，纸张位置限制部件沿第一方向移动到预定的初始位置。 当纸张盒沿第一方向拉出时，纸张位置限制部件相对于纸张盒沿第二方向移动。 主体部分和片材盒被构造成使得片材位置限制部件根据片材盒的拉伸量定位。

公开(公告)号：US20070194520A1

公开(公告)日：2007-08-23

申请号：US11677731

申请日：2007-02-22

Applicant: Takuro KUSAMA ,  Toshitaka IWAGO ,  Yoichi HORAGUCHI ,  Ryoichi MATSUSHIMA

Inventor： Takuro KUSAMA ,  Toshitaka IWAGO ,  Yoichi HORAGUCHI ,  Ryoichi MATSUSHIMA

IPC: B65H5/00

CPC classification number: B65H29/20 ,  B65H5/062 ,  B65H29/60 ,  B65H2513/108

Abstract: A document feeder includes a conveying path extended from a document supplying position to a reading position, a first conveying roller pair provided upstream from the reading position and nipping and conveying the document, a second conveying roller pair provided downstream from the reading position and nipping and conveying the document faster than the first conveying roller pair, a post-reading conveying path extended downstream from a nipping position of the second conveying roller pair, the post-reading conveying path being located above a plane tangent to the second conveying roller pair at the nipping position running in a reverse sheet feed direction, and a third conveying roller pair provided on the post-reading conveying path and nipping and conveying the document conveyed from the second conveying roller pair at a conveying force equivalent to that of the second conveying roller pair.

Abstract translation: 文件馈送器包括从文件供应位置延伸到读取位置的输送路径，设置在读取位置上游并夹持和传送原稿的第一输送辊对，设置在读取位置下游的第二输送辊对， 传送文件比第一传送辊对更快，后读取传送路径延伸到第二输送辊对的夹持位置的下游，读取后输送路径位于与第二输送辊对相切的平面的上方 夹持位置以反向进纸方向运行;以及第三输送辊对，设置在读取传送路径上，并以与第二输送辊对相同的输送力夹持并输送从第二输送辊对输送的原稿 。