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    Correction method of feeding amount of conveyance belt and inkjet recording apparatus using the method
    1.
    发明授权
    Correction method of feeding amount of conveyance belt and inkjet recording apparatus using the method 有权
    使用该方法的输送带和喷墨记录装置的进给量的校正方法

    公开(公告)号：US08246140B2

    公开(公告)日：2012-08-21

    申请号：US12766082

    申请日：2010-04-23

    申请人： Minoru Maekawara ,  Yasushi Niizeki ,  Masakazu Mori

    发明人： Minoru Maekawara ,  Yasushi Niizeki ,  Masakazu Mori

    IPC分类号： B41J29/393

    CPC分类号： B41J11/007 ,  B41J11/46 ,  B41J13/08 ,  B41J15/048

    摘要： An inkjet recording apparatus includes: a control device that controls feeding of the conveyance belt so that a recording medium is conveyed at a pitch of a prescribed feeding amount in a feeding direction, and establishes an origin on the recording medium based on a detection of a starting point arranged on the conveyance belt, and controls driving of the inkjet head so that test dots of an amount equivalent to one round of the conveyance belt are printed on the recording medium at the pitch, from the origin; and a correction device that corrects the feeding amount of the conveyance belt to a corrected feeding amount corresponding to a feeding position of the conveyance belt based on the measurement results for an inputted printing space, wherein the control device causes an ink droplet to jet to the recording medium according to the corrected feeding amount.

    摘要翻译： 喷墨记录装置包括：控制装置，其控制输送带的供给，使得记录介质以输送方向以规定的进给量的间距被输送，并且基于检测到的记录介质在记录介质上建立起点 并且控制喷墨头的驱动，使得相当于传送带一圈的量的测试点从原点以间距印刷在记录介质上; 以及校正装置，其基于输入的打印空间的测量结果将输送带的进给量校正到与输送带的进给位置对应的校正进给量，其中，所述控制装置使墨滴喷射到 记录介质。

    Belt conveying device, image forming apparatus provided therewith and adjustment method of belt skew controller in belt conveyance device
    3.
    发明申请
    Belt conveying device, image forming apparatus provided therewith and adjustment method of belt skew controller in belt conveyance device 有权
    带式输送装置，带有图像形成装置和皮带输送装置中带状扭曲控制器的调整方法

    公开(公告)号：US20080044211A1

    公开(公告)日：2008-02-21

    申请号：US11890846

    申请日：2007-08-08

    申请人： Naoki Otomo ,  Shuri Mizoguchi ,  Yasushi Niizeki ,  Minoru Maekawara ,  Kyosei Miyata

    发明人： Naoki Otomo ,  Shuri Mizoguchi ,  Yasushi Niizeki ,  Minoru Maekawara ,  Kyosei Miyata

    IPC分类号： G03G15/14

    CPC分类号： G03G15/755 ,  B41J11/007 ,  G03G2215/00156

    摘要： A belt conveying device includes: at least three rollers, about which an endless belt to convey an object, is entrained, including an oscillation roller having a rotation shaft, whose one end is fixed and another end is oscillatably supported; a belt detection sensor provided adjacent to a side edge of the belt, which detects presence of the belt; and a belt skew controller which controls the oscillator to oscillate the oscillation roller according to a preset control value in a predetermined range to correct skew. The oscillator moves a rotation center of a movable edge of the oscillation roller along a tangential line of an ellipse having elliptical focuses corresponding to rotation centers of rotation shafts of the two rollers, other than the oscillation roller, positioned respectively in upstream and downstream of and adjacent to the oscillation roller in a belt conveyance direction.

    摘要翻译： 皮带传送装置包括：至少三个辊，其上传送物体的环形带被夹带，包括具有旋转轴的振动辊，其一端固定，另一端可摆动地支撑; 皮带检测传感器，其邻近所述带的侧边缘设置，其检测所述带的存在; 以及皮带歪斜控制器，其控制振荡器根据预定控制值在预定范围内摆动振动辊以校正偏斜。 振荡器沿着具有椭圆形的椭圆形切线的旋转中心移动，该椭圆形的椭圆形的焦点对应于除了摆动辊之外的两个滚子的旋转轴的旋转中心，分别位于上游和下游 在带传送方向上与振动辊相邻。

    Image recording apparatus
    4.
    发明授权
    Image recording apparatus 有权
    图像记录装置

    公开(公告)号：US06930802B2

    公开(公告)日：2005-08-16

    申请号：US09843510

    申请日：2001-04-25

    申请人： Toyoaki Sugaya ,  Fujio Miyamoto ,  Takashi Tsutsumi ,  Minoru Maekawara ,  Kenichiro Hiramoto

    发明人： Toyoaki Sugaya ,  Fujio Miyamoto ,  Takashi Tsutsumi ,  Minoru Maekawara ,  Kenichiro Hiramoto

    IPC分类号： B41J2/01 ,  B41J11/70 ,  B41J15/00 ,  B65H20/32 ,  B65H23/188 ,  B65H35/06 ,  H04N1/21

    CPC分类号： B65H20/32 ,  B41J11/706 ,  B41J15/005

    摘要： The present invention concerns an image recording apparatus, which records images on a roll-type recording medium. The image recording apparatus includes a recording device to record an image on a recording medium by emitting ink onto the recording medium; a cutting member to cut the recording medium after the recording device records the image, the cutting member being disposed downstream in respect to the recording device in a conveying-direction of the recording medium; a second conveyance member to convey the recording medium, the second conveyance member being disposed at a position located between the recording device and the cutting member in the conveying-direction of the recording medium; and a conveyance controller to control the second conveyance member so as to generate a slack of the recording medium at a section between the recording device and the second conveyance member in the conveying-direction of the recording medium.

    摘要翻译： 本发明涉及一种在辊式记录介质上记录图像的图像记录装置。 图像记录装置包括：通过将墨喷射到记录介质上而将图像记录在记录介质上的记录装置; 在记录装置记录图像之后切割记录介质的切割构件，切割构件沿着记录介质的传送方向相对于记录装置设置在下游; 第二输送构件，用于输送记录介质，所述第二输送构件设置在所述记录装置和所述切割构件之间位于所述记录介质的输送方向上的位置; 以及输送控制器，用于控制第二输送构件，以便在记录介质的输送方向上在记录装置和第二输送构件之间的部分产生松弛的记录介质。

    Inkjet cartridge detection and switching apparatus
    6.
    发明授权
    Inkjet cartridge detection and switching apparatus 有权
    喷墨墨盒检测和开关装置

    公开(公告)号：US07192110B2

    公开(公告)日：2007-03-20

    申请号：US10916957

    申请日：2004-08-11

    申请人： Akihiro Taguchi ,  Nobuya Yamamoto ,  Tetsushi Aoki ,  Takashi Muramatsu ,  Minoru Maekawara ,  Shingo Tsubotani

    发明人： Akihiro Taguchi ,  Nobuya Yamamoto ,  Tetsushi Aoki ,  Takashi Muramatsu ,  Minoru Maekawara ,  Shingo Tsubotani

    IPC分类号： B41J2/195 ,  B41J29/393 ,  B41J2/175

    CPC分类号： B41J2/17566 ,  B41J2/17523 ,  B41J2/195

    摘要： An inkjet recording apparatus includes: exchangeable first and second ink cartridges; a recording head which jets ink to a recording medium; an intermediate tank which receives the ink from the ink cartridge and supplies the ink to the recording head; a detecting sensor which detects whether ink residual quantity of an ink cartridge is not more than predetermined quantity based on ink quantity in the intermediate tank; a switching section which, if the ink residual quantity is not more than the predetermined quantity, switches the ink cartridge for supplying the ink to the intermediate tank; a first detector which detects the reset of the first ink cartridge; a second detector which detects the reset of the second ink cartridge; and a controller which, if the first ink cartridge is reset, controls the switching section to switch the second ink cartridge to the first ink cartridge, for supplying the ink.

    摘要翻译： 喷墨记录装置包括：可更换的第一和第二墨盒; 将墨水喷射到记录介质上的记录头; 中间罐，其从墨盒接收墨水并将墨水供应到记录头; 检测传感器，其基于中间容器中的墨水量来检测墨盒的墨水剩余量是否不大于预定量; 切换部，如果墨剩余量不大于预定量，则将用于供应墨的墨盒切换到中间罐; 第一检测器，其检测第一墨盒的复位; 检测第二墨盒的复位的第二检测器; 以及控制器，如果第一墨盒被复位，则控制切换部分将第二墨盒切换到第一墨盒以供应墨水。

    Inkjet recording apparatus
    7.
    发明申请
    Inkjet recording apparatus 有权
    喷墨记录装置

    公开(公告)号：US20050035985A1

    公开(公告)日：2005-02-17

    申请号：US10916957

    申请日：2004-08-11

    申请人： Akihiro Taguchi ,  Nobuya Yamamoto ,  Tetsushi Aoki ,  Takashi Muramatsu ,  Minoru Maekawara ,  Shingo Tsubotani

    发明人： Akihiro Taguchi ,  Nobuya Yamamoto ,  Tetsushi Aoki ,  Takashi Muramatsu ,  Minoru Maekawara ,  Shingo Tsubotani

    IPC分类号： B41J2/175 ,  B41J2/195

    CPC分类号： B41J2/17566 ,  B41J2/17523 ,  B41J2/195

    摘要： An inkjet recording apparatus includes: exchangeable first and second ink cartridges; a recording head which jets ink to a recording medium; an intermediate tank which receives the ink from the ink cartridge and supplies the ink to the recording head; a detecting sensor which detects whether ink residual quantity of an ink cartridge is not more than predetermined quantity based on ink quantity in the intermediate tank; a switching section which, if the ink residual quantity is not more than the predetermined quantity, switches the ink cartridge for supplying the ink to the intermediate tank; a first detector which detects the reset of the first ink cartridge; a second detector which detects the reset of the second ink cartridge; and a controller which, if the first ink cartridge is reset, controls the switching section to switch the second ink cartridge to the first ink cartridge, for supplying the ink.

    摘要翻译： 喷墨记录装置包括：可更换的第一和第二墨盒; 将墨水喷射到记录介质上的记录头; 中间罐，其从墨盒接收墨水并将墨水供应到记录头; 检测传感器，其基于中间容器中的墨水量来检测墨盒的墨水剩余量是否不大于预定量; 切换部，如果墨剩余量不大于预定量，则将用于供应墨的墨盒切换到中间罐; 第一检测器，其检测第一墨盒的复位; 检测第二墨盒的复位的第二检测器; 以及控制器，如果第一墨盒被复位，则控制切换部分将第二墨盒切换到第一墨盒以供应墨水。