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公开(公告)号：US09538032B2
公开(公告)日：2017-01-03
申请号：US14820002
申请日：2015-08-06
发明人： Haruo Ishizuka , Masahiro Kawanishi , Kuniaki Sato , Toshihide Wada , Kazuyuki Morinaga , Makoto Takemura
CPC分类号： H04N1/00559 , H04N1/00554 , H04N1/00557 , H04N1/028
摘要： A simple configuration is used to reduce an impact applied to a reading sensor when the open/close unit is opened/closed. A back face CIS unit is retained to be movable with regard to a pressure plate so that the back face CIS unit can have a corrected posture when the pressure plate is closed.
摘要翻译： 当打开/关闭单元打开/关闭时，使用简单的配置来减少对读取传感器的影响。 背面CIS单元保持相对于压板可移动，使得当压板关闭时背面CIS单元可以具有校正姿势。
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公开(公告)号：US20160057300A1
公开(公告)日：2016-02-25
申请号：US14820002
申请日：2015-08-06
发明人： Haruo Ishizuka , Masahiro Kawanishi , Kuniaki Sato , Toshihide Wada , Kazuyuki Morinaga , Makoto Takemura
CPC分类号： H04N1/00559 , H04N1/00554 , H04N1/00557 , H04N1/028
摘要： A simple configuration is used to reduce an impact applied to a reading sensor when the open/close unit is opened/closed. A back face CIS unit is retained to be movable with regard to a pressure plate so that the back face CIS unit can have a corrected posture when the pressure plate is closed.
摘要翻译： 当打开/关闭单元打开/关闭时，使用简单的配置来减少对读取传感器的影响。 背面CIS单元保持相对于压板可移动，使得当压板关闭时背面CIS单元可以具有校正姿势。
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公开(公告)号：US20130194599A1
公开(公告)日：2013-08-01
申请号：US13751419
申请日：2013-01-28
IPC分类号： H04N1/00
CPC分类号： H04N1/00522 , H04N1/00525 , H04N1/00551 , H04N1/0473 , H04N1/121 , H04N1/193 , H04N2201/0081 , H04N2201/0471 , H04N2201/04725
摘要： A reading apparatus includes an auto document feeder configured to be openable and closable around a hinge with respect to a unit including an image sensor. The auto document feeder includes a roller configured to move a document relative to the image sensor, a motor, a gear train configured to transmit a rotation of a rotational shaft of the motor to the roller, and an encoder unit configured to detect rotation information of the motor, and including a sensor and a code wheel. An orientation of the rotational shaft is substantially parallel to a rotational axis of the hinge, and the gear train is arrayed in a direction of an extension of the rotational shaft. A gear that is a part of the gear train is attached to one end of the rotational shaft, and the code wheel is attached to the other end thereof.
摘要翻译： 读取装置包括自动文件进给器，其构造成相对于包括图像传感器的单元围绕铰链可打开和关闭。 自动文件进给器包括：被配置为相对于图像传感器移动原稿的滚子;马达;构造成将马达的旋转轴的旋转传递到滚筒的齿轮系;以及编码器单元，被配置为检测旋转信息 电机，并包括一个传感器和一个代码轮。 旋转轴的取向基本上平行于铰链的旋转轴线，并且齿轮系沿着旋转轴的延伸方向排列。 作为齿轮系的一部分的齿轮被安装在旋转轴的一端，并且码轮附接到其另一端。
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公开(公告)号：US20130194341A1
公开(公告)日：2013-08-01
申请号：US13715245
申请日：2012-12-14
CPC分类号： B41J11/0095 , B41J2/0454 , B41J29/13 , B41J29/38 , B65G43/00
摘要： Provided are an image scanning device that can prevent a rise in the temperature and overloading or overheating of a conveying motor during continuous conveying of document sheets, and a conveying device that includes the image scanning device. According to the present invention, the temperature of a drive motor and the temperature of the periphery of the drive motor are predicted, and based on the predicted values, the conveying mode is selected.
摘要翻译： 提供一种图像扫描装置，其能够防止文档片材的连续输送期间输送电动机的温度上升和过载或过热，以及包括图像扫描装置的输送装置。 根据本发明，预测驱动电动机的温度和驱动电动机周围的温度，并且基于预测值选择传送模式。
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公开(公告)号：US09124747B2
公开(公告)日：2015-09-01
申请号：US14338901
申请日：2014-07-23
发明人： Masahiro Kawanishi , Hikaru Watanabe , Haruo Ishizuka , Takashi Awai , Toshihide Wada , Makoto Takemura
CPC分类号： H04N1/00819 , H04N1/00013 , H04N1/00042 , H04N1/00045 , H04N1/0005 , H04N1/00063 , H04N1/00087 , H04N1/1013 , H04N1/4076
摘要： An image reading device includes: a sensor unit; a first reading part at which the sensor unit reads a document through a first transparent member; a second reading part at which the sensor unit reads a document through a second transparent member different from the first transparent member; and a color reference, wherein measurement of the color reference is able to be performed through the first transparent member by the sensor unit for calibration for reading at the first reading part, and measurement of the color reference is able to be performed through the second transparent member by the sensor unit for calibration for reading at the second reading part.
摘要翻译： 图像读取装置包括：传感器单元; 传感器单元通过第一透明构件读取文件的第一读取部分; 第二读取部，传感器单元通过与第一透明构件不同的第二透明构件读取文件; 以及颜色基准，其中通过所述传感器单元能够通过所述第一透明构件进行所述颜色基准的测量，以用于在所述第一读取部分读取的校准，并且能够通过所述第二透明度 通过传感器单元进行校准以在第二读取部分读取。
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公开(公告)号：US20130193635A1
公开(公告)日：2013-08-01
申请号：US13750113
申请日：2013-01-25
IPC分类号： B65H3/00
CPC分类号： B65H3/00 , B65H3/0684 , B65H3/34 , B65H3/5223 , B65H3/56 , B65H2403/53 , B65H2404/6111 , B65H2405/3321 , B65H2801/39
摘要： A feeding apparatus which is capable of increasing the number of stacked sheets without increasing a size of an apparatus is provided. The feeding apparatus includes a stopper member which is in contact with a leading edge of a sheet placed on a sheet stacking plate and blocks the sheet from entering a separation unit, and an actuating member which presses the stopper member in conjunction with a rotation of a holding member, and a movement distance of the actuating member is longer than a movement distance of the holding member.
摘要翻译： 提供一种能够增加堆叠的片材的数量而不增加装置的尺寸的馈送装置。 所述供给装置包括止挡件，该止动件与放置在纸张堆叠板上的纸张的前缘相接触并阻止纸张进入分离单元;以及致动件，其与止动件一起旋转 保持构件，并且致动构件的移动距离比保持构件的移动距离长。
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公开(公告)号：US09670026B2
公开(公告)日：2017-06-06
申请号：US15056812
申请日：2016-02-29
发明人： Hikaru Watanabe , Masahiro Kawanishi , Takashi Awai , Toshihide Wada , Makoto Takemura , Haruo Ishizuka
CPC分类号： B65H29/50 , B65H1/12 , B65H5/062 , B65H29/14 , B65H31/02 , B65H2301/4212 , B65H2402/31 , B65H2404/1421 , B65H2404/1521 , B65H2404/6112 , B65H2404/63 , B65H2405/11162 , B65H2405/1134 , B65H2405/1136 , B65H2405/3321 , B65H2801/39
摘要： A reading apparatus includes a reading unit configured to read a document, a feeding tray on which the document to be read by the reading unit is stacked, a feeding roller that feeds the document from the feeding tray to a position where the document is read by the reading unit, a feeding pressure plate that presses the document against the feeding roller so that the document is pinched between the feeding roller and the feeding pressure plate, and a discharge roller that discharges the document read by the reading unit to underneath the feeding pressure plate, wherein a position of the discharge roller moves depending on a number of documents pinched between the feeding roller and the feeding pressure plate.
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公开(公告)号：US09369598B2
公开(公告)日：2016-06-14
申请号：US13751419
申请日：2013-01-28
CPC分类号： H04N1/00522 , H04N1/00525 , H04N1/00551 , H04N1/0473 , H04N1/121 , H04N1/193 , H04N2201/0081 , H04N2201/0471 , H04N2201/04725
摘要： A reading apparatus includes an auto document feeder configured to be openable and closable around a hinge with respect to a unit including an image sensor. The auto document feeder includes a roller configured to move a document relative to the image sensor, a motor, a gear train configured to transmit a rotation of a rotational shaft of the motor to the roller, and an encoder unit configured to detect rotation information of the motor, and including a sensor and a code wheel. An orientation of the rotational shaft is substantially parallel to a rotational axis of the hinge, and the gear train is arrayed in a direction of an extension of the rotational shaft. A gear that is a part of the gear train is attached to one end of the rotational shaft, and the code wheel is attached to the other end thereof.
摘要翻译： 读取装置包括自动文件进给器，其构造成相对于包括图像传感器的单元围绕铰链可打开和关闭。 自动文件进给器包括：被配置为相对于图像传感器移动原稿的滚子;马达;构造成将马达的旋转轴的旋转传递到滚筒的齿轮系;以及编码器单元，被配置为检测旋转信息 电机，并包括一个传感器和一个代码轮。 旋转轴的取向基本上平行于铰链的旋转轴线，并且齿轮系沿着旋转轴的延伸方向排列。 作为齿轮系的一部分的齿轮被安装在旋转轴的一端，并且码轮附接到其另一端。
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公开(公告)号：US08760734B2
公开(公告)日：2014-06-24
申请号：US13733769
申请日：2013-01-03
发明人： Kuniaki Sato , Masaya Shimmachi , Haruo Ishizuka
CPC分类号： H04N1/17 , H04N1/0473 , H04N1/121 , H04N1/193 , H04N2201/0081 , H04N2201/02439 , H04N2201/0471 , H04N2201/04732 , H04N2201/04737 , H04N2201/04756 , H04N2201/04794
摘要： An image reading apparatus includes a sheet feeding unit configured to sequentially feed documents loaded on a document positioning plate, a reading sensor configured to read a document of the plurality of documents fed by the sheet feeding unit, an acquisition unit to acquire an interval of the document between a trailing edge of a preceding document and a leading edge of a next document conveyed through the conveyance path, and a reading unit to execute a first reading mode using the reading sensor to read the document conveyed at a first conveyance speed, and a second reading mode using the reading sensor to read the document conveyed at a second conveyance speed that is lower than the first conveyance speed, wherein the reading unit executes the second reading mode after the first reading mode when the interval of the document is less than a predetermined interval.
摘要翻译： 图像读取装置包括：片材进给单元，被配置为顺序地馈送装载在原稿定位板上的文件;读取传感器，被配置为读取由所述片材进给单元馈送的多个原稿的文档;获取单元， 在前一文档的后缘与通过传送路径传送的下一个文档的前缘之间的文档;以及读取单元，用于使用读取传感器执行第一读取模式以读取以第一传送速度传送的文档，以及 第二读取模式，使用读取传感器读取以低于第一传送速度的第二传送速度传送的文档，其中当文档的间隔小于第一传送速度时，读取单元在第一读取模式之后执行第二读取模式 预定间隔。
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公开(公告)号：US20160257517A1
公开(公告)日：2016-09-08
申请号：US15056812
申请日：2016-02-29
发明人： Hikaru Watanabe , Masahiro Kawanishi , Takashi Awai , Toshihide Wada , Makoto Takemura , Haruo Ishizuka
CPC分类号： B65H29/50 , B65H1/12 , B65H5/062 , B65H29/14 , B65H31/02 , B65H2301/4212 , B65H2402/31 , B65H2404/1421 , B65H2404/1521 , B65H2404/6112 , B65H2404/63 , B65H2405/11162 , B65H2405/1134 , B65H2405/1136 , B65H2405/3321 , B65H2801/39
摘要： A reading apparatus includes a reading unit configured to read a document, a feeding tray on which the document to be read by the reading unit is stacked, a feeding roller that feeds the document from the feeding tray to a position where the document is read by the reading unit, a feeding pressure plate that presses the document against the feeding roller so that the document is pinched between the feeding roller and the feeding pressure plate, and a discharge roller that discharges the document read by the reading unit to underneath the feeding pressure plate, wherein a position of the discharge roller moves depending on a number of documents pinched between the feeding roller and the feeding pressure plate.
摘要翻译： 读取装置包括：读取单元，被配置为读取文件;馈送托盘，待读取单元被读取的文档被堆叠在其上;馈送辊，其将文档从馈送托盘馈送到文档被读取的位置; 读取单元，将文件压靠在进给辊上以使得原稿被夹在进给辊和进给压力板之间的进给压板，以及将由读取单元读取的文档排出到进料压力下方的排出辊 板，其中排出辊的位置根据夹在进料辊和进料压板之间的文件数量而移动。
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