公开(公告)号：US08641035B2

公开(公告)日：2014-02-04

申请号：US13253303

申请日：2011-10-05

申请人： Mamoru Kambayashi ,  Hideki Tobinaga ,  Shinya Kitaoka ,  Atsushi Kanaya ,  Norio Kimura ,  Michitaka Suzuki ,  Yoshito Suzuki ,  Kenichiro Morita

发明人： Mamoru Kambayashi ,  Hideki Tobinaga ,  Shinya Kitaoka ,  Atsushi Kanaya ,  Norio Kimura ,  Michitaka Suzuki ,  Yoshito Suzuki ,  Kenichiro Morita

IPC分类号： B65H3/52

CPC分类号： B65H3/0607 ,  B65H3/0684 ,  B65H3/5261 ,  B65H7/06 ,  B65H9/006 ,  B65H2301/4452 ,  B65H2402/441 ,  B65H2405/1134 ,  B65H2405/3321 ,  B65H2511/11 ,  B65H2511/12 ,  B65H2511/51 ,  B65H2513/512 ,  B65H2513/514 ,  B65H2513/53 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2701/1315 ,  B65H2801/39 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/02

摘要： A sheet conveying apparatus includes: a sheet housing unit that houses sheets in a stacked manner; a sheet conveying unit that conveys a sheet to a predetermined conveyance target position; a sheet pick-up unit that picks up outermost one of the sheets housed in the sheet housing unit for conveying to a sheet conveying unit side; a separating and conveying unit that separates the next sheet from the outermost sheet, and conveys only the outermost sheet to the sheet conveying unit; and a sheet-conveyance-movement detecting unit that detects presence or absence of movement of a sheet in the conveying direction. The sheet-conveyance-movement detecting unit is arranged at a position at which the outermost sheet and the next sheet may overlap each other, and a separation portion is located downstream of the pick-up position and is an area where a separation action of the separating and conveying unit works.

摘要翻译： 片材输送装置包括：以堆叠方式容纳片材的片材容纳单元; 纸张传送单元，其将纸张传送到预定的传送目标位置; 片材拾取单元，其拾取容纳在片材容纳单元中的用于输送到片材输送单元侧的最外层的片材; 分离和传送单元，其将下一张片材与最外层片材分离，并且仅将最外层片材传送到片材传送单元; 以及纸张输送运动检测单元，其检测纸张在输送方向上的移动的有无。 片材传送运动检测单元布置在最外层片材和下一片材可以彼此重叠的位置处，并且分离部分位于拾取位置的下游，并且是分离部分 分离和运输单位工程。

公开(公告)号：US20120314267A1

公开(公告)日：2012-12-13

申请号：US13478758

申请日：2012-05-23

申请人： Yoshito Suzuki ,  Hideki Tobinaga ,  Atsushi Kanaya ,  Shinya Kitaoka ,  Norio Kimura ,  Mamoru Kambayashi ,  Michitaka Suzuki ,  Kenichiro Morita

发明人： Yoshito Suzuki ,  Hideki Tobinaga ,  Atsushi Kanaya ,  Shinya Kitaoka ,  Norio Kimura ,  Mamoru Kambayashi ,  Michitaka Suzuki ,  Kenichiro Morita

IPC分类号： H04N1/04 ,  B65H7/02

CPC分类号： G03G15/607 ,  B65H3/5261 ,  B65H7/18 ,  B65H2511/11 ,  B65H2511/414 ,  B65H2511/514 ,  B65H2513/40 ,  B65H2513/50 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2801/06 ,  H04N1/0057 ,  H04N1/00713 ,  H04N1/00745 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/11 ,  B65H2220/03

摘要： A sheet conveyance device includes a loading section, a sheet feeding unit, a separation section disposed downstream in a sheet conveyance direction from the sheet feeding unit, a conveyance member to transport a sheet separated by the separation section, a trailing-edge detector disposed at a first conveyance distance (L1) downstream from a separation position (Ab) and including a rotary follower and a rotation detector, a first leading-edge detector disposed downstream from the trailing-edge detector, and a controller. The trailing-edge detector A detects a sheet length in the sheet conveyance direction. The controller causes the sheet feeding unit to start sheet feeding in response to detection of the leading edge of the sheet by the first leading-edge detector when the detected sheet length equals a predetermined reference length and in other cases in response to detection of the trailing edge of the sheet by the trailing-edge detector.

摘要翻译： 纸张输送装置包括装载部，送纸单元，从纸张进给单元沿片材输送方向下游配置的分离部，输送由分离部分离的纸张的输送部件， 分离位置（Ab）下游的第一输送距离（L1），并且包括旋转跟随器和旋转检测器，设置在后缘检测器下游的第一前缘检测器和控制器。 后缘检测器A检测纸张输送方向上的纸张长度。 当检测到的片材长度等于预定的参考长度时，控制器使得片材进给单元响应于由第一前沿检测器检测到片材的前缘而开始片材进给，并且在其他情况下响应于尾部的检测 边缘检测器的边缘。

公开(公告)号：US20120057212A1

公开(公告)日：2012-03-08

申请号：US13137625

申请日：2011-08-30

申请人： Hideki Tobinaga ,  Norio Kimura ,  Atsushi Kanaya ,  Michitaka Suzuki ,  Yoshito Suzuki ,  Kenichiro Morita ,  Shinya Kitaoka ,  Mamoru Kambayashi

发明人： Hideki Tobinaga ,  Norio Kimura ,  Atsushi Kanaya ,  Michitaka Suzuki ,  Yoshito Suzuki ,  Kenichiro Morita ,  Shinya Kitaoka ,  Mamoru Kambayashi

IPC分类号： H04N1/04 ,  B65H3/06

CPC分类号： B65H3/0684 ,  B65H3/5261 ,  B65H7/02 ,  B65H2513/40 ,  B65H2553/414 ,  B65H2553/44 ,  B65H2801/06 ,  H04N1/00628 ,  H04N1/00652 ,  H04N1/00684 ,  H04N1/00689 ,  H04N1/00694 ,  H04N1/00705 ,  H04N1/00734 ,  H04N1/00745 ,  H04N1/0075 ,  H04N1/00779 ,  H04N1/12 ,  H04N1/193 ,  H04N1/2032 ,  H04N2201/0081 ,  B65H2220/03

摘要： A sheet conveying device includes: a sheet loading unit; a pick-up roller that draws a sheet from a stack of sheets set on the sheet loading unit; a moving unit that causes the pick-up roller to separate from or press against a top-surface of the sheet; a feeding member; a prevention member that prevents an original from being conveyed by the feeding member; a separation unit that separates and conveys each sheet, which is fed by the pick-up roller, to downstream in a conveying direction; and a detection unit that detects whether the original moves, the detection unit being arranged in a position near the separation unit or in upstream of the separation unit in the conveying direction. At least when the stack of sheets is being set on the sheet loading unit, the detection unit is not in contact with the sheet.

摘要翻译： 片材输送装置包括：片材装载单元; 拾取辊，其从设置在片材装载单元上的一叠片材中拉出片材; 移动单元，其使得拾取辊与片材的顶表面分离或压靠; 喂食部件 防止由所述供给部件输送原稿的防止部件; 分离单元，其将由拾取辊供给的每个片材分离并输送到输送方向的下游; 以及检测单元，其检测原稿是否移动，所述检测单元布置在分离单元附近的位置，或者在分离单元的输送方向上游。 至少当纸张堆叠被设置在纸张装载单元上时，检测单元不与纸张接触。

公开(公告)号：US08736926B2

公开(公告)日：2014-05-27

申请号：US13478758

申请日：2012-05-23

申请人： Yoshito Suzuki ,  Hideki Tobinaga ,  Atsushi Kanaya ,  Shinya Kitaoka ,  Norio Kimura ,  Mamoru Kambayashi ,  Michitaka Suzuki ,  Kenichiro Morita

发明人： Yoshito Suzuki ,  Hideki Tobinaga ,  Atsushi Kanaya ,  Shinya Kitaoka ,  Norio Kimura ,  Mamoru Kambayashi ,  Michitaka Suzuki ,  Kenichiro Morita

IPC分类号： H04N1/04

CPC分类号： G03G15/607 ,  B65H3/5261 ,  B65H7/18 ,  B65H2511/11 ,  B65H2511/414 ,  B65H2511/514 ,  B65H2513/40 ,  B65H2513/50 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2801/06 ,  H04N1/0057 ,  H04N1/00713 ,  H04N1/00745 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/11 ,  B65H2220/03

摘要： A sheet conveyance device includes a loading section, a sheet feeding unit, a separation section disposed downstream in a sheet conveyance direction from the sheet feeding unit, a conveyance member to transport a sheet separated by the separation section, a trailing-edge detector disposed at a first conveyance distance (L1) downstream from a separation position (Ab) and including a rotary follower and a rotation detector, a first leading-edge detector disposed downstream from the trailing-edge detector, and a controller. The trailing-edge detector A detects a sheet length in the sheet conveyance direction. The controller causes the sheet feeding unit to start sheet feeding in response to detection of the leading edge of the sheet by the first leading-edge detector when the detected sheet length equals a predetermined reference length and in other cases in response to detection of the trailing edge of the sheet by the trailing-edge detector.

摘要翻译： 纸张输送装置包括装载部，送纸单元，从纸张进给单元沿片材输送方向下游配置的分离部，输送由分离部分离的纸张的输送部件， 分离位置（Ab）下游的第一输送距离（L1），并且包括旋转跟随器和旋转检测器，设置在后缘检测器下游的第一前缘检测器和控制器。 后缘检测器A检测纸张输送方向上的纸张长度。 当检测到的片材长度等于预定的参考长度时，控制器使得片材进给单元响应于由第一前沿检测器检测到片材的前缘而开始片材进给，并且在其他情况下响应于尾部的检测 边缘检测器的边缘。

公开(公告)号：US08444135B2

公开(公告)日：2013-05-21

申请号：US13293164

申请日：2011-11-10

申请人： Kenichiro Morita ,  Hideki Tobinaga ,  Shinya Kitaoka ,  Mamoru Kambayashi ,  Michitaka Suzuki ,  Atsushi Kanaya ,  Norio Kimura ,  Yoshito Suzuki

发明人： Kenichiro Morita ,  Hideki Tobinaga ,  Shinya Kitaoka ,  Mamoru Kambayashi ,  Michitaka Suzuki ,  Atsushi Kanaya ,  Norio Kimura ,  Yoshito Suzuki

IPC分类号： B65H83/00 ,  B65H7/02 ,  G03G15/00

CPC分类号： B65H7/14 ,  B65H3/0607 ,  B65H3/0684 ,  B65H7/18 ,  B65H2511/11 ,  B65H2511/514 ,  B65H2513/50 ,  B65H2513/514 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2801/39 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/03

摘要： A sheet conveyance device includes a loading section, a first conveyance member a separation section, a first sheet length detector to detect whether the sheet is longer than a predetermined length slightly longer than a specific sheet size in the sheet conveyance direction, a trailing-edge detector disposed downstream from the separation section, a leading-edge detector disposed downstream from the trailing-edge detector a distance smaller than the specific sheet size and from the first conveyance member a distance longer than the specific sheet size, and a controller. When the sheet is equal to or greater than the predetermined length, the controller starts sheet feeding when the trailing-edge detector detects the trailing edge of the sheet, and when the sheet is smaller than that, the controller starts sheet feeding when either the leading-edge detector detects the leading edge of the sheet or the trailing-edge detector detects the trailing edge thereof.

摘要翻译： 片材输送装置包括装载部分，第一传送部件，分离部分，第一片材长度检测器，用于检测片材是否比在片材传送方向上比特定片材尺寸稍长的预定长度长;后缘 检测器，其设置在分离部分的下游，前缘检测器，其设置在距离后缘检测器的下游距离小于特定纸张尺寸的距离处，并且距离第一传送部件的距离长于特定纸张尺寸;以及控制器。 当片材等于或大于预定长度时，当后缘检测器检测到片材的后缘时，控制器开始片材进给，当片材小于该片材时，控制器开始片材进给 -edge检测器检测纸张的前缘，或者后缘检测器检测其后缘。

公开(公告)号：US20120119436A1

公开(公告)日：2012-05-17

申请号：US13293164

申请日：2011-11-10

申请人： Kenichiro Morita ,  Hideki Tobinaga ,  Shinya Kitaoka ,  Mamoru Kambayashi ,  Michitaka Suzuki ,  Atsushi Kanaya ,  Norio Kimura ,  Yoshito Suzuki

发明人： Kenichiro Morita ,  Hideki Tobinaga ,  Shinya Kitaoka ,  Mamoru Kambayashi ,  Michitaka Suzuki ,  Atsushi Kanaya ,  Norio Kimura ,  Yoshito Suzuki

IPC分类号： B65H7/20 ,  B65H7/02 ,  B65H7/18

CPC分类号： B65H7/14 ,  B65H3/0607 ,  B65H3/0684 ,  B65H7/18 ,  B65H2511/11 ,  B65H2511/514 ,  B65H2513/50 ,  B65H2513/514 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2801/39 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/03

摘要： A sheet conveyance device includes a loading section, a first conveyance member a separation section, a first sheet length detector to detect whether the sheet is longer than a predetermined length slightly longer than a specific sheet size in the sheet conveyance direction, a trailing-edge detector disposed downstream from the separation section, a leading-edge detector disposed downstream from the trailing-edge detector a distance smaller than the specific sheet size and from the first conveyance member a distance longer than the specific sheet size, and a controller. When the sheet is equal to or greater than the predetermined length, the controller starts sheet feeding when the trailing-edge detector detects the trailing edge of the sheet, and when the sheet is smaller than that, the controller starts sheet feeding when either the leading-edge detector detects the leading edge of the sheet or the trailing-edge detector detects the trailing edge thereof.

摘要翻译： 片材输送装置包括装载部分，第一传送部件，分离部分，第一片材长度检测器，用于检测片材是否比在片材传送方向上比特定片材尺寸稍长的预定长度长;后缘 检测器，其设置在分离部分的下游，前缘检测器，其设置在距离后缘检测器的下游距离小于特定纸张尺寸的距离处，并且距离第一传送部件的距离长于特定纸张尺寸;以及控制器。 当片材等于或大于预定长度时，当后缘检测器检测到片材的后缘时，控制器开始片材进给，当片材小于该片材时，控制器开始片材进给 -edge检测器检测纸张的前缘，或者后缘检测器检测其后缘。

公开(公告)号：US20120119432A1

公开(公告)日：2012-05-17

申请号：US13253303

申请日：2011-10-05

申请人： Mamoru Kambayashi ,  Hideki Tobinaga ,  Shinya Kitaoka ,  Atsushi Kanaya ,  Norio Kimura ,  Michitaka Suzuki ,  Yoshito Suzuki ,  Kenichiro Morita

发明人： Mamoru Kambayashi ,  Hideki Tobinaga ,  Shinya Kitaoka ,  Atsushi Kanaya ,  Norio Kimura ,  Michitaka Suzuki ,  Yoshito Suzuki ,  Kenichiro Morita

IPC分类号： B65H7/06 ,  B65H5/02

CPC分类号： B65H3/0607 ,  B65H3/0684 ,  B65H3/5261 ,  B65H7/06 ,  B65H9/006 ,  B65H2301/4452 ,  B65H2402/441 ,  B65H2405/1134 ,  B65H2405/3321 ,  B65H2511/11 ,  B65H2511/12 ,  B65H2511/51 ,  B65H2513/512 ,  B65H2513/514 ,  B65H2513/53 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2701/1315 ,  B65H2801/39 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/02

摘要： A sheet conveying apparatus includes: a sheet housing unit that houses sheets in a stacked manner; a sheet conveying unit that conveys a sheet to a predetermined conveyance target position; a sheet pick-up unit that picks up outermost one of the sheets housed in the sheet housing unit for conveying to a sheet conveying unit side; a separating and conveying unit that separates the next sheet from the outermost sheet, and conveys only the outermost sheet to the sheet conveying unit; and a sheet-conveyance-movement detecting unit that detects presence or absence of movement of a sheet in the conveying direction. The sheet-conveyance-movement detecting unit is arranged at a position at which the outermost sheet and the next sheet may overlap each other, and a separation portion is located downstream of the pick-up position and is an area where a separation action of the separating and conveying unit works.

摘要翻译： 片材输送装置包括：以堆叠方式容纳片材的片材容纳单元; 纸张传送单元，其将纸张传送到预定的传送目标位置; 片材拾取单元，其拾取容纳在片材容纳单元中的用于输送到片材输送单元侧的最外层的片材; 分离和传送单元，其将下一张片材与最外层片材分离，并且仅将最外层片材传送到片材传送单元; 以及纸张输送运动检测单元，其检测纸张在输送方向上的运动的存在与否。 片材输送运动检测单元布置在最外层片材和下一片材可以彼此重叠的位置处，并且分离部分位于拾取位置的下游，并且是分离部分的区域 分离和运输单位工程。

公开(公告)号：US08840103B2

公开(公告)日：2014-09-23

申请号：US14028848

申请日：2013-09-17

申请人： Takashi Fukumoto ,  Mamoru Kambayashi ,  Michitaka Suzuki ,  Atsushi Fujita ,  Masataka Fukuchi ,  Ryuji Yoshida ,  Hideki Tobinaga ,  Norio Kimura ,  Kenichiro Morita ,  Koki Sakano ,  Takuya Sano ,  Takuya Morinaga ,  Takashi Nakano

发明人： Takashi Fukumoto ,  Mamoru Kambayashi ,  Michitaka Suzuki ,  Atsushi Fujita ,  Masataka Fukuchi ,  Ryuji Yoshida ,  Hideki Tobinaga ,  Norio Kimura ,  Kenichiro Morita ,  Koki Sakano ,  Takuya Sano ,  Takuya Morinaga ,  Takashi Nakano

IPC分类号： B65H5/00 ,  B65H3/06 ,  B65H5/02

CPC分类号： B65H3/06 ,  B65H3/047 ,  B65H3/0607 ,  B65H3/0669 ,  B65H3/0684 ,  B65H3/5261 ,  B65H5/021 ,  B65H7/00 ,  B65H2403/25 ,  B65H2403/512 ,  B65H2404/2693 ,  B65H2511/20 ,  B65H2511/212 ,  B65H2515/34 ,  B65H2801/06 ,  B65H2801/39 ,  B65H2220/01 ,  B65H2220/11 ,  B65H2220/08

摘要： A sheet conveying device includes: a separation sheet feeding mechanism having a paper feeding belt and a separation roller; and an adjustment mechanism that changes contact state of the paper feeding belt to the separation roller by changing relative position of the paper feeding belt and the separation roller, and changes and adjusts separation performance of the separation roller for the subsequent sheet, wherein the adjustment mechanism includes a cam follower member changing the relative position of the feeding belt and the separation roller, the cam member includes a first cam face and a second cam face which are formed at each rotation radius position in accordance with the rotation angle position, and are spaced apart in the rotation radius direction, and the cam follower member has a contact unit guided by the first cam face and the second cam face.

摘要翻译： 片材输送装置包括：分离片材进给机构，具有进纸带和分离辊; 以及调节机构，其通过改变送纸带和分离辊的相对位置来改变送纸带与分离辊的接触状态，并且改变和调节后续片材的分离辊的分离性能，其中调节机构 包括改变所述进给带和所述分离辊的相对位置的凸轮从动件，所述凸轮构件包括第一凸轮面和第二凸轮面，所述第一凸轮面和第二凸轮面根据所述旋转角度位置形成在每个旋转半径位置处，并且间隔开 在旋转半径方向上分开，并且凸轮从动构件具有由第一凸轮面和第二凸轮面引导的接触单元。

公开(公告)号：US08925913B2

公开(公告)日：2015-01-06

申请号：US13905245

申请日：2013-05-30

申请人： Hiroshi Kubo ,  Shinya Kitaoka ,  Takehisa Shimazu ,  Takeshi Akai ,  Takuma Ariga ,  Fumiyuki Heishi ,  Michitaka Suzuki ,  Yoshito Suzuki ,  Norio Kimura ,  Hiroaki Utagawa ,  Kenji Hayasaka ,  Jun Yamada ,  Kenichiro Morita ,  Ikuhisa Okamoto ,  Satoshi Saito

发明人： Hiroshi Kubo ,  Shinya Kitaoka ,  Takehisa Shimazu ,  Takeshi Akai ,  Takuma Ariga ,  Fumiyuki Heishi ,  Michitaka Suzuki ,  Yoshito Suzuki ,  Norio Kimura ,  Hiroaki Utagawa ,  Kenji Hayasaka ,  Jun Yamada ,  Kenichiro Morita ,  Ikuhisa Okamoto ,  Satoshi Saito

IPC分类号： B65H3/06

CPC分类号： B65H3/0615 ,  B65H3/0684 ,  B65H2402/44 ,  B65H2404/623 ,  B65H2511/521 ,  B65H2801/06 ,  B65H2801/39

摘要： A sheet conveying device such as a feed mechanism includes a pick-up roller and a cover member. The pick-up roller feeds, into an apparatus, a sheet such as a document on a placing table such as a document placing table on which the sheet is placed. The cover member such as a pick-up cover covers the pick-up roller. The cover member is supported at both ends thereof on a shaft of the pick-up roller or on shaft bearings that receive the shaft of the pick-up roller.

摘要翻译： 诸如进给机构的片材输送装置包括拾取辊和盖构件。 拾取辊将诸如放置台上的诸如文件放置台的放置台上的文件等片材进给到设备中。 诸如拾取盖的盖构件覆盖拾取辊。 盖构件的两端被支撑在拾取辊的轴上或者承受接收辊的轴的轴承上。

公开(公告)号：US08614839B2

公开(公告)日：2013-12-24

申请号：US12458875

申请日：2009-07-27

申请人： Motoya Sano ,  Takashi Fujii ,  Hiroshi Kubo ,  Shinya Kitaoka ,  Takeshi Akai ,  Atsushi Kanaya ,  Shingo Matsushita ,  Norio Kimura ,  Kenichiro Morita

发明人： Motoya Sano ,  Takashi Fujii ,  Hiroshi Kubo ,  Shinya Kitaoka ,  Takeshi Akai ,  Atsushi Kanaya ,  Shingo Matsushita ,  Norio Kimura ,  Kenichiro Morita

IPC分类号： H04N1/04 ,  H04N1/40

CPC分类号： H04N1/1215 ,  H04N1/00588 ,  H04N1/00602 ,  H04N1/0061 ,  H04N1/0062 ,  H04N1/00652 ,  H04N1/00689 ,  H04N1/00694 ,  H04N1/00705 ,  H04N1/0071 ,  H04N1/00713 ,  H04N1/00732 ,  H04N1/00734 ,  H04N1/00745 ,  H04N1/0075 ,  H04N1/00755 ,  H04N1/00774 ,  H04N1/00782 ,  H04N1/125 ,  H04N1/193 ,  H04N1/2032 ,  H04N2201/0098

摘要： In an image reader, a reading member fixedly mounted in the image reader reads an image on a sheet conveyed into the image reader. A guide is disposed opposite the reading member to support the sheet with respect to the reading member. A guide moving member moves the guide with respect to the reading member in a main scanning direction in which the reading member reads the image on the sheet. A guide rotating member rotates the guide in a sub-scanning direction perpendicular to the main scanning direction. A controller controls the reading member to scan different positions on the guide moved by the guide moving member and rotated by the guide rotating member to generate shading data.

摘要翻译： 在图像读取器中，固定地安装在图像读取器中的读取部件读取传送到图像读取器中的片材上的图像。 引导件布置成与读取构件相对，以相对于读取构件支撑片材。 引导移动构件在读取构件读取片材上的图像的主扫描方向上相对于读取构件移动引导件。 导向旋转构件沿垂直于主扫描方向的副扫描方向旋转引导件。 控制器控制读取构件扫描由引导移动构件移动并由引导旋转构件旋转的引导件上的不同位置，以产生阴影数据。