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27 条记录 (耗时 0.029 秒)

    Image bearing member and driving mechanism therefor
    2.
    发明授权
    Image bearing member and driving mechanism therefor 失效
    图像承载部件及其驱动机构

    公开(公告)号：US4975744A

    公开(公告)日：1990-12-04

    申请号：US440424

    申请日：1989-11-21

    申请人： Tokihide Ebata ,  Shigeyoshi Onoda

    发明人： Tokihide Ebata ,  Shigeyoshi Onoda

    IPC分类号： G03G15/00 ,  G03G21/18

    CPC分类号： G03G21/1864 ,  G03G15/751 ,  G03G15/757 ,  G03G2221/1606 ,  G03G2221/1615 ,  G03G2221/1654 ,  G03G2221/1657 ,  G03G2221/183

    摘要： The improvement is in the driving mechanism and positioning mechanism between an image bearing member and a main assembly of an image forming apparatus using the image bearing member. The image bearing member has a shaft receiving portion adjacent the center thereof to receive a positioning shaft of the main assembly when the image bearing member is mounted in said main assembly. By the receiving engagement, the image bearing member is correctly positioned with respect to the main assembly. The image bearing member is also provided with a driving force receiving portion where the image bearing member is engaged with a driving member of the main assembly so that the image bearing member can be driven from the main assembly. In such an arrangement, the shaft receiving portion and the driving force receiving portion are radially overlapped, at least in part, with each other as seen from a rotational axis of the image bearing member.

    摘要翻译： 改进在图像承载部件和使用图像承载部件的图像形成装置的主组件之间的驱动机构和定位机构。 当图像承载部件安装在所述主组件中时，图像承载部件具有邻近其中心的轴接收部分，以接收主组件的定位轴。 通过接收接合，图像承载部件相对于主组件正确定位。 图像承载部件还设置有驱动力接收部分，其中图像承载部件与主组件的驱动部件接合，使得图像承载部件能够从主组件驱动。 在这种布置中，从图像承载部件的旋转轴线看，轴接收部分和驱动力接收部分至少部分地彼此径向重叠。

    Image bearing member and driving mechanism therefor
    5.
    发明授权
    Image bearing member and driving mechanism therefor 失效
    图像承载部件及其驱动机构

    公开(公告)号：US5023660A

    公开(公告)日：1991-06-11

    申请号：US212087

    申请日：1988-06-27

    申请人： Tokihide Ebata ,  Shigeyoshi Onoda

    发明人： Tokihide Ebata ,  Shigeyoshi Onoda

    IPC分类号： G03G15/00 ,  G03G21/18

    CPC分类号： G03G21/1864 ,  G03G15/751 ,  G03G15/757 ,  G03G2221/1606 ,  G03G2221/1615 ,  G03G2221/1654 ,  G03G2221/1657 ,  G03G2221/183

    摘要： The improvement is in the driving mechanism and positioning mechanism between an image bearing member and a main assembly of an image forming apparatus using the image bearing member. The image bearing member has a shaft receiving portion adjacent the center thereof to receive a positioning shaft of the main assembly when the image bearing member is mounted in said main assembly. By the receiving engagement, the image bearing member is correctly positioned with respect to the main assembly. The image bearing member is also provided with a driving force receiving portion where the image bearing member is engaged with a driving member of the main assembly so that the image bearing member can be driven from the main assembly. In such an arrangement, the shaft receiving portion and the driving force receiving portion are radially overlapped, at least in part, with each other as seen from a rotational axis of the image bearing member.

    Printing apparatus and method for controlling the temperature of a printing head with heating and cooling devices
    6.
    发明授权
    Printing apparatus and method for controlling the temperature of a printing head with heating and cooling devices 失效
    用加热和冷却装置控制打印头的温度的打印装置和方法

    公开(公告)号：US5992963A

    公开(公告)日：1999-11-30

    申请号：US525369

    申请日：1995-09-07

    申请人： Hiroyuki Miyake ,  Mitsuru Kurata ,  Tokihide Ebata ,  Hiroyuki Kuriyama ,  Yasushi Miura ,  Takeshi Irizawa

    发明人： Hiroyuki Miyake ,  Mitsuru Kurata ,  Tokihide Ebata ,  Hiroyuki Kuriyama ,  Yasushi Miura ,  Takeshi Irizawa

    IPC分类号： B41J2/01 ,  B41J2/05 ,  B41J2/125 ,  B41J29/377 ,  B41J29/38

    CPC分类号： B41J2/04528 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/04596 ,  B41J2/04598 ,  B41J29/377 ,  B41J2202/08

    摘要： An ink jet printing apparatus for industrial use, which is provided with a comparatively large number of nozzles arranged for high duty recording, particularly an ink jet textile printing apparatus, and an ink jet printing apparatus suitably used for printing on a large-sized medium, are provided together with a method for controlling the temperature of the printing head of such high duty printing apparatuses, and various other types of printing apparatuses reliably. To the large number of heaters used for recording in a printing step, driving signals are applied to cause them to discharge ink for recording and, to the discharge heaters that are not to perform recording, secondary driving signals that do not allow ink to discharge are applied. These secondary driving signals cause the heaters not used in recording to generate heat, so as to reduce unevenness in the intensities of heat generation among the many discharge heaters of the printing head. At the same time, cooling water is supplied by a cooling device to a cooling liquid path arranged for the printing head in order to cool it.

    摘要翻译： 一种用于工业用途的喷墨打印设备，其设置有用于高功率记录的较大数量的喷嘴，特别是喷墨织物印刷设备，以及适合用于在大型介质上打印的喷墨打印设备， 与这种高负荷打印装置的打印头的温度控制方法以及各种其他类型的打印装置可靠地一起提供。 对于在打印步骤中用于记录的大量加热器，施加驱动信号以使其排出用于记录的墨水，并且对于不进行记录的放电加热器，不允许墨水排出的次要驱动信号是 应用。 这些二次驱动信号使得不用于记录的加热器产生热量，以便减少打印头的许多排放加热器之间的发热强度的不均匀性。 同时，通过冷却装置将冷却水供给到布置用于打印头的冷却液路径以使其冷却。

    Sheet feeding apparatus
    7.
    发明授权
    Sheet feeding apparatus 失效
    送纸装置

    公开(公告)号：US5966158A

    公开(公告)日：1999-10-12

    申请号：US751087

    申请日：1991-08-28

    申请人： Tokihide Ebata ,  Hideaki Takada

    发明人： Tokihide Ebata ,  Hideaki Takada

    IPC分类号： B41J13/00

    CPC分类号： B41J13/0018

    摘要： A sheet feeding apparatus comprising, a feeding device for pinching a sheet and for selectively performing an operation for temporarily stopping a sheet supplied from an upstream side by abutting a leading end of the sheet against a nip of the feeding device and then feeding the sheet toward a downstream side and an operation for feeding a sheet supplied from the downstream side toward the upstream side; a guide mechanism shiftable between a first position near the nip to direct the sheet supplied from the upstream side to the nip of said feeding device, and a second position far away from the nip than the first position; and a biasing mechanism for biasing the guide mechanism to the first position when the feeding device feeds the sheet supplied from the upstream side toward the downstream side and for biasing the guide mechanism to the second position when the feeding device feeds the sheet supplied from the downstream side toward the upstream side.

    摘要翻译： 一种送纸装置，其特征在于，包括：用于夹持纸张的供给装置，并且用于选择性地执行用于临时停止从上游侧供给的纸张的操作，通过使纸张的前端抵靠进给装置的辊隙，然后将纸张向 下游侧和从下游侧向上游侧供给的片材的动作; 引导机构可以在夹持部附近的第一位置之间移动以将从上游侧供给的片材引导到所述进给装置的辊隙，以及远离所述辊隙的第二位置比所述第一位置更远; 以及偏压机构，用于当所述供给装置将从所述上游侧供给的所述片材向下游侧供给时，将所述引导机构偏置到所述第一位置，并且当所述供给装置将从所述下游侧供给的片材供给时，将所述引导机构偏置到所述第二位置 侧向上游侧。

    Ink jet printing on the full width of a printing medium
    8.
    发明授权
    Ink jet printing on the full width of a printing medium 失效
    在打印介质的全宽上进行喷墨打印

    公开(公告)号：US5966145A

    公开(公告)日：1999-10-12

    申请号：US790587

    申请日：1997-01-29

    申请人： Yasushi Miura ,  Tokihide Ebata

    发明人： Yasushi Miura ,  Tokihide Ebata

    IPC分类号： B41J2/01 ,  B41J2/17 ,  B41J2/21 ,  B41J3/407 ,  B41J11/00 ,  B41J29/42 ,  B41M5/00 ,  D06B11/00 ,  B41J29/38 ,  B41J2/145 ,  B41J2/165

    CPC分类号： B41J2/2132 ,  B41J11/002 ,  B41J11/0025 ,  B41J11/0065 ,  B41J2/1721 ,  B41J29/42 ,  B41J3/4078 ,  D06B11/0059 ,  B41J2002/1742

    摘要： A serial type ink jet printing apparatus for textile printing sets a print beginning position and a print ending position so that the space between the print beginning position and the print ending position is wider than the textile printing medium. When the printing operation is performed, a small amount of ink is discharged from an ink jet head onto a textile support member before the head reaches the textile printing medium, by which ink with high viscosity can be exhausted in a continuous printing operation before printing on the textile. Therefore, the textile can be efficiently printed entirely from edge to edge with high quality, and a separate ink receiver for receiving the preliminarily discharged ink is rendered unnecessary.

    摘要翻译： 用于纺织印刷的串行型喷墨打印设备设置打印开始位置和打印结束位置，使得打印开始位置和打印结束位置之间的空间比纺织品打印介质宽。 当执行打印操作时，在头部到达纺织品打印介质之前，少量墨水从喷墨头排出到纺织品支撑构件上，通过该打印介质可以在连续打印操作中排出具有高粘度的油墨，然后打印 纺织品。 因此，能够以高品质从边缘到边缘全面有效地印刷纺织品，并且不需要用于接收预先排出的墨水的单独的墨水接收器。

    Process cartridge and image forming apparatus using same
    10.
    发明授权
    Process cartridge and image forming apparatus using same 失效
    处理盒和使用其的图像形成装置

    公开(公告)号：US4829335A

    公开(公告)日：1989-05-09

    申请号：US66658

    申请日：1987-06-23

    申请人： Shinji Kanemitsu ,  Tokihide Ebata

    发明人： Shinji Kanemitsu ,  Tokihide Ebata

    IPC分类号： G03G21/16 ,  G03G15/00 ,  G03G21/00 ,  G03G21/18

    CPC分类号： G03G21/1864 ,  G03G15/757 ,  G03G2221/1654 ,  G03G2221/1657 ,  G03G2221/183

    摘要： A process cartridge containing as a unit a photosensitive drum and processing elements for repetitive image formation on the photosensitive drum. The process cartridge is mountable into an image forming machine. The process cartridge is provided with a helical gear for driving the photosensitive drum. The helical gear is engaged with another helical gear in the image forming machine, when it is mounted into the image forming machine. The helical gears are twisted in such directions that when the photosensitive drum is driven, the photosensitive drum is urged toward a rear side of the apparatus, whereby during an image forming operation, the process cartridge and/or the photosensitive member is correctly positioned. More particularly, the helical gear of the process cartridge is twisted in a direction which is the same as the direction of rotation of the photosensitive drum during the image forming operation.