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89 条记录 (耗时 0.037 秒)

    Serial printer detecting set condition for image formation and method of controlling the same
    11.
    发明授权
    Serial printer detecting set condition for image formation and method of controlling the same 有权
    串行打印机检测图像形成的设置条件及其控制方法

    公开(公告)号：US06419409B1

    公开(公告)日：2002-07-16

    申请号：US09480649

    申请日：2000-01-11

    申请人： Atsushi Ueda ,  Hirotoshi Iemura ,  Hajime Horinaka ,  Masaharu Kimura ,  Norihiro Ochi ,  Shunichi Hayashiyama

    发明人： Atsushi Ueda ,  Hirotoshi Iemura ,  Hajime Horinaka ,  Masaharu Kimura ,  Norihiro Ochi ,  Shunichi Hayashiyama

    IPC分类号： B41J1120

    CPC分类号： B41J29/393

    摘要： A serial printer includes a carriage reciprocating in a main scanning direction, a reading sensor mounted in carriage, a timing fence arranged in the main scanning direction, a mechanism preventing movement of carriage in the main scanning direction, and a controlling portion detecting a set condition for image formation in accordance with read data of timing fence from reading sensor for controlling image formation. Controlling portion detects the set condition for image formation only in accordance with the read data of timing fence, so that detection of the set condition for image formation is enabled without increasing the size of an apparatus and cost, or without decreasing a processing efficiency in image formation.

    摘要翻译： 串行打印机包括沿主扫描方向往复运动的托架，安装在托架中的读取传感器，沿主扫描方向布置的定时挡板，防止托架沿主扫描方向移动的机构，以及检测设定条件的控制部 用于根据用于控制图像形成的读取传感器的定时挡板的读取数据进行图像形成。 控制部分仅根据定时围栏的读取数据检测图像形成的设定条件，从而能够在不增加设备尺寸和成本的情况下或者不降低图像的处理效率的情况下检测用于图像形成的设定条件 形成。

    Serial printer detecting set condition for image formation and method of controlling the same
    12.
    发明授权
    Serial printer detecting set condition for image formation and method of controlling the same 失效
    串行打印机检测图像形成的设置条件及其控制方法

    公开(公告)号：US06883979B2

    公开(公告)日：2005-04-26

    申请号：US10147968

    申请日：2002-05-20

    申请人： Atsushi Ueda ,  Hirotoshi Iemura ,  Hajime Horinaka ,  Masaharu Kimura ,  Norihiro Ochi ,  Shunichi Hayashiyama

    发明人： Atsushi Ueda ,  Hirotoshi Iemura ,  Hajime Horinaka ,  Masaharu Kimura ,  Norihiro Ochi ,  Shunichi Hayashiyama

    IPC分类号： B41J2/51 ,  B41J19/18 ,  B41J25/308 ,  B41J29/393 ,  B41J23/00

    CPC分类号： B41J29/393

    摘要： The serial printer includes a carriage reciprocating in a main scanning direction, a reading sensor mounted in carriage, a timing fence arranged in the main scanning direction, a mechanism preventing movement of carriage in the main scanning direction, and a controlling portion detecting a set condition for image formation in accordance with read data of timing fence from reading sensor for controlling image formation. The controlling portion detects the set condition for image formation in accordance with the read data obtained from the timing fence, so that detection of the set condition for image formation is enabled without increasing the size of an apparatus and cost, or without decreasing a processing efficiency in image formation.

    摘要翻译： 串行打印机包括沿主扫描方向往复运动的托架，安装在托架中的读取传感器，沿主扫描方向布置的定时挡板，防止托架沿主扫描方向运动的机构，以及检测设定条件的控制部分 用于根据用于控制图像形成的读取传感器的定时挡板的读取数据进行图像形成。 控制部分根据从定时挡板获得的读取数据来检测图像形成的设置条件，从而能够在不增加设备的尺寸和成本的情况下或者不降低处理效率的情况下检测用于图像形成的设置条件 在图像形成。

    Sheet conveying device and image forming apparatus with the same
    14.
    发明授权
    Sheet conveying device and image forming apparatus with the same 有权
    片材输送装置及其成像装置

    公开(公告)号：US08800987B2

    公开(公告)日：2014-08-12

    申请号：US13813994

    申请日：2011-07-14

    申请人： Masaharu Kimura ,  Kohji Aoki ,  Yoshiyuki Kobayashi ,  Norichika Katsura

    发明人： Masaharu Kimura ,  Kohji Aoki ,  Yoshiyuki Kobayashi ,  Norichika Katsura

    IPC分类号： B65H29/70 ,  B65H5/06 ,  B65H1/00

    CPC分类号： B65H29/70 ,  B65H5/062 ,  B65H5/068 ,  B65H29/145 ,  B65H29/20 ,  B65H2404/133 ,  B65H2801/06

    摘要： A sheet conveying device (30) includes a plurality of first conveyance rollers (31) and a plurality of second conveyance rollers (32). The sheet conveying device (30) includes stiffening rollers (34). The stiffening rollers (34) are disposed coaxially with at least one conveyance rollers (32) among the first and second conveyance rollers (31) and (32), and have diameters larger than diameters of the conveyance rollers (32). The stiffening rollers (34) includes first stiffening rollers (34a), which apply conveying forces to a sheet (P), and second stiffening rollers (34b), which apply smaller conveying forces to the sheet (P) than the conveying forces to the sheet (P) in the first stiffening rollers (34a).

    摘要翻译： 片材输送装置（30）包括多个第一输送辊（31）和多个第二输送辊（32）。 片材输送装置（30）包括加强辊（34）。 加强辊（34）与第一输送辊（31）和第二输送辊（32）中的至少一个输送辊（32）同轴配置，并且具有比输送辊（32）的直径大的直径。 加强辊（34）包括向片材（P）施加输送力的第一加强辊（34a）和对片材（P）施加较小传送力的第二加强辊（34b） 在第一加强辊（34a）中的片材（P）。

    Paper feeding device and image forming apparatus
    16.
    发明授权
    Paper feeding device and image forming apparatus 有权
    送纸装置和成像装置

    公开(公告)号：US07731171B2

    公开(公告)日：2010-06-08

    申请号：US12406245

    申请日：2009-03-18

    申请人： Masatsugu Ohishi ,  Masaharu Kimura ,  Norichika Katsura ,  Yasuaki Fukada

    发明人： Masatsugu Ohishi ,  Masaharu Kimura ,  Norichika Katsura ,  Yasuaki Fukada

    IPC分类号： B65H5/00 ,  B65H3/04

    CPC分类号： G03G15/6511 ,  G03G2215/004

    摘要： As one embodiment, a paper feeding device is provided with a pickup roller for pulling out an uppermost positioned sheet of loaded sheets, and a paper feeding roller for transporting the sheet pulled out by the pickup roller. Spanning between the pickup roller and the paper feeding roller, a roller belt is provided that is capable of moving relatively in a circumferential direction with respect to an outer circumferential surface of the paper feeding roller. The roller belt obtains rotational drive from the pickup roller.

    摘要翻译： 作为一个实施例，送纸装置设置有用于拉出最上位纸张的拾取辊，以及用于传送由拾取辊拉出的纸张的供纸辊。 在拾取辊和给纸辊之间跨越，设置有能够相对于供纸辊的外圆周表面沿圆周方向相对移动的辊带。 辊带从拾取辊获得旋转驱动。

    SHEET FEEDING APPARATUS WITH MECHANISM FOR DETECTING SHEET FEEDING STATE AND SHEET FEEDING METHOD
    17.
    发明申请
    SHEET FEEDING APPARATUS WITH MECHANISM FOR DETECTING SHEET FEEDING STATE AND SHEET FEEDING METHOD 有权
    用于检测纸张进给状态和纸张进给方法的纸张进给装置

    公开(公告)号：US20090189339A1

    公开(公告)日：2009-07-30

    申请号：US12356111

    申请日：2009-01-20

    申请人： Masatsugu Ohishi ,  Masaharu Kimura ,  Norichika Katsura ,  Masaya Asakawa ,  Yasuaki Fukada

    发明人： Masatsugu Ohishi ,  Masaharu Kimura ,  Norichika Katsura ,  Masaya Asakawa ,  Yasuaki Fukada

    IPC分类号： B65H7/12

    CPC分类号： B65H7/12 ,  B65H5/062 ,  B65H2301/44514 ,  B65H2301/533 ,  B65H2511/51 ,  B65H2511/524 ,  B65H2513/512 ,  B65H2513/514 ,  B65H2513/53 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/11 ,  B65H2220/03

    摘要： A sheet feeding apparatus includes first and second sheet sensors provided in order from upstream to downstream sides in feeding direction on a paper feed path, sheet conveyor roller sets arranged along the path, and a roller controller individually controlling groups of rollers on the upstream and downstream sides of the first sheet sensor, in response to a change in values of output signals from first and second sheet sensors. The roller controller includes an overlapped feeding determining device outputting a determination signal assuming a first value when overlapped feeding occurs and a second value otherwise, in response to the change in values of the output signals from the sensors, an overlapped feeding eliminating device eliminating overlapped feeding by controlling the roller controller upon receiving the determination signal of the first value, and a conveyor roller stopping device stopping the sheet conveyor rollers if the overlapped feeding eliminating process should fail.

    摘要翻译： 片材进给装置包括沿进给路径的进给方向上游侧到下游侧的顺序设置的第一和第二片材传感器，沿着路径布置的片材输送辊组，以及分别控制上游和下游的辊组的辊控制器 响应于来自第一和第二片传感器的输出信号的值的变化，第一片传感器的侧面。 辊控制器包括重叠进给确定装置，当重叠进给发生时，输出假定为第一值的确定信号，否则，响应于来自传感器的输出信号的值的变化，排除重叠进给 通过在接收到第一值的确定信号时控制辊控制器，以及如果重叠进给消除过程失败，则输送辊停止装置停止输纸辊。