公开(公告)号：US08755097B2

公开(公告)日：2014-06-17

申请号：US13420932

申请日：2012-03-15

申请人： Atushi Fujita ,  Hideki Tobinaga ,  Takashi Fukumoto ,  Michitaka Suzuki ,  Mamoru Kambayashi ,  Masataka Fukuchi ,  Kazuki Morita

发明人： Atushi Fujita ,  Hideki Tobinaga ,  Takashi Fukumoto ,  Michitaka Suzuki ,  Mamoru Kambayashi ,  Masataka Fukuchi ,  Kazuki Morita

IPC分类号： H04N1/04

CPC分类号： H04N1/00567 ,  H04N1/1225 ,  H04N1/123 ,  H04N1/193 ,  H04N2201/0081

摘要： An image reading device includes an upstream-side conveying unit configured to convey an original; a reading unit configured to read an image of the original conveyed by the upstream-side conveying unit; and a guide unit arranged between the upstream-side conveying unit and the reading unit to guide the original. As seen from a direction parallel to a reading surface of the reading unit and perpendicular to an original conveying direction in a reading position of the reading unit, an original conveying position for applying a conveying force to the original using the upstream-side conveying unit is arranged in a lower side from the reading position in a direction perpendicular to the reading surface of the reading unit, and the guide unit is configured such that the original passing through the original conveying position is guided to an upper direction.

摘要翻译： 图像读取装置包括被配置为传送原件的上游侧输送单元; 读取单元，被配置为读取由上游侧输送单元输送的原稿的图像; 以及引导单元，布置在上游侧输送单元和读取单元之间以引导原稿。 从读取单元的读取面平行的方向看，与读取单元的读取位置的原稿输送方向垂直的方向，使用上游侧输送单元向原稿施加输送力的原稿输送位置为 沿着与读取单元的读取面垂直的方向从读取位置配置在下侧，并且引导单元构造成使通过原稿传送位置的原稿被引导到上方。

公开(公告)号：US20120236375A1

公开(公告)日：2012-09-20

申请号：US13420932

申请日：2012-03-15

申请人： Atushi Fujita ,  Hideki Tobinaga ,  Takashi Fukumoto ,  Michitaka Suzuki ,  Mamoru Kambayashi ,  Masataka Fukuchi ,  Kazuki Morita

发明人： Atushi Fujita ,  Hideki Tobinaga ,  Takashi Fukumoto ,  Michitaka Suzuki ,  Mamoru Kambayashi ,  Masataka Fukuchi ,  Kazuki Morita

IPC分类号： H04N1/04

CPC分类号： H04N1/00567 ,  H04N1/1225 ,  H04N1/123 ,  H04N1/193 ,  H04N2201/0081

摘要： An image reading device includes an upstream-side conveying unit configured to convey an original; a reading unit configured to read an image of the original conveyed by the upstream-side conveying unit; and a guide unit arranged between the upstream-side conveying unit and the reading unit to guide the original. As seen from a direction parallel to a reading surface of the reading unit and perpendicular to an original conveying direction in a reading position of the reading unit, an original conveying position for applying a conveying force to the original using the upstream-side conveying unit is arranged in a lower side from the reading position in a direction perpendicular to the reading surface of the reading unit, and the guide unit is configured such that the original passing through the original conveying position is guided to an upper direction.

摘要翻译： 图像读取装置包括被配置为传送原件的上游侧输送单元; 读取单元，被配置为读取由上游侧输送单元输送的原稿的图像; 以及引导单元，布置在上游侧输送单元和读取单元之间以引导原稿。 从读取单元的读取面平行的方向看，与读取单元的读取位置的原稿输送方向垂直的方向，使用上游侧输送单元向原稿施加输送力的原稿输送位置为 沿着与读取单元的读取面垂直的方向从读取位置配置在下侧，并且引导单元构造成使通过原稿传送位置的原稿被引导到上方。

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：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：US20110304092A1

公开(公告)日：2011-12-15

申请号：US13067381

申请日：2011-05-27

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

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

IPC分类号： B65H7/02 ,  B65H7/20

CPC分类号： B65H3/0684 ,  B65H3/5261 ,  B65H5/025 ,  B65H2402/31 ,  B65H2404/2693 ,  B65H2511/20 ,  B65H2515/34 ,  B65H2220/02 ,  B65H2220/11

摘要： An automatic document feeder includes a separating and feeding unit which has a separating member and a paper feeding member coming into contact with the separating member at a predetermined separating pressure, and separates and feeds an original sheet by sheet from a bundle of originals placed on an original placing table; a conveying unit which conveys the original separated by the separating and feeding unit toward a scanning position; a separating pressure switching unit which applies and releases the separating pressure and which is controlled by a control unit to release the separating pressure after a leading edge of a preceding sheet of the original has passed through the separating and feeding unit and to apply the separating pressure before a sheet of original separated and fed next to the preceding sheet of original is fed from the bundle of original to the separating and feeding unit.

摘要翻译： 自动进稿器包括分离和进给单元，该分离和进给单元具有分离构件和供纸构件，其以预定的分离压力与分离构件接触，并且将原始的一张一张的纸张从放置在 原始放置表; 传送单元，其将由分离和进给单元分离的原稿传送到扫描位置; 分离压力切换单元，其施加并释放所述分离压力，并且由所述原件的前边缘的前缘通过所述分离和供给单元之后由控制单元控制以释放所述分离压力，并施加所述分离压力 在将原稿分离并供给的原稿的一张原稿从原稿束馈送到分离和进给单元之前。

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：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：US08636275B2

公开(公告)日：2014-01-28

申请号：US13067381

申请日：2011-05-27

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

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

IPC分类号： B65H83/00

CPC分类号： B65H3/0684 ,  B65H3/5261 ,  B65H5/025 ,  B65H2402/31 ,  B65H2404/2693 ,  B65H2511/20 ,  B65H2515/34 ,  B65H2220/02 ,  B65H2220/11

摘要： An automatic document feeder includes a separating and feeding unit which has a separating member and a paper feeding member coming into contact with the separating member at a predetermined separating pressure, and separates and feeds an original sheet by sheet from a bundle of originals placed on an original placing table; a conveying unit which conveys the original separated by the separating and feeding unit toward a scanning position; a separating pressure switching unit which applies and releases the separating pressure and which is controlled by a control unit to release the separating pressure after a leading edge of a preceding sheet of the original has passed through the separating and feeding unit and to apply the separating pressure before a sheet of original separated and fed next to the preceding sheet of original is fed from the bundle of original to the separating and feeding unit.

摘要翻译： 自动进稿器包括分离和进给单元，该分离和进给单元具有分离构件和供纸构件，其以预定的分离压力与分离构件接触，并且将原始的一张一张的纸张从放置在 原始放置表; 传送单元，其将由分离和进给单元分离的原稿传送到扫描位置; 分离压力切换单元，其施加并释放所述分离压力，并且由所述原件的前边缘的前缘通过所述分离和供给单元之后由控制单元控制以释放所述分离压力，并施加所述分离压力 在将原稿分离并供给的原稿的一张原稿从原稿束馈送到分离和进给单元之前。