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55 条记录 (耗时 0.021 秒)

    Image forming apparatus having transfer material bearing member
    1.
    发明授权
    Image forming apparatus having transfer material bearing member 失效
    图像形成装置具有转印材料承载部件

    公开(公告)号：US5539507A

    公开(公告)日：1996-07-23

    申请号：US167141

    申请日：1993-12-16

    申请人： Toshiaki Miyashiro ,  Hiroshi Sasame ,  Tatsuya Kobayashi ,  Takehiko Suzuki

    发明人： Toshiaki Miyashiro ,  Hiroshi Sasame ,  Tatsuya Kobayashi ,  Takehiko Suzuki

    IPC分类号： G03G15/01 ,  G03G15/16 ,  G03G15/14

    CPC分类号： G03G15/1685 ,  G03G15/0131 ,  G03G2215/0174 ,  G03G2215/1619

    摘要： The present invention provides an image forming apparatus with an image bearing member for bearing an image, and a transfer material bearing member rotatable for bearing a transfer material. The image on the image bearing member is transferred onto the transfer material born by the transfer material bearing member at a transfer position, and a voltage is applied to the transfer material bearing member during the transferring of the transfer material. When a distance between the transfer position and a separation position where the transfer material is separated from the transfer material bearing member along a peripheral surface of the transfer material bearing member in a rotational direction of the transfer material bearing member is L, a whole circumferential length of the transfer material bearing member is L1 and a maximum length of the transfer material usable in the image forming apparatus in the rotational direction of the transfer material bearing member is Hmax, a relation L.ltoreq.(L1-Hmax) is satisfied.

    摘要翻译： 本发明提供一种图像形成装置，具有用于承载图像的图像承载部件和可转动地承载转印材料的转印材料轴承部件。 图像承载部件上的图像在转印位置被转印到由转印材料承载部件承载的转印材料上，并且在转印材料的转印期间将电压施加到转印材料承载部件。 当转印位置与转印材料沿着转印材料承载部件的周面沿转印材料承载部件的旋转方向与转印材料承载部件分离的分离位置之间的距离为L时，整个周长 转印材料承载部件的转印材料的最大长度为Lmax，转印材料承载部件的旋转方向上可用于转印材料的转印材料的最大长度为Hmax，满足关系式L <=（L1-Hmax）。

    Image forming apparatus with select relation among distances in recording material conveyance path
    2.
    发明授权
    Image forming apparatus with select relation among distances in recording material conveyance path 失效
    在记录材料传送路径中的距离之间具有选择关系的图像形成装置

    公开(公告)号：US5508796A

    公开(公告)日：1996-04-16

    申请号：US215710

    申请日：1994-03-22

    申请人： Hiroshi Sasame ,  Takao Aoki ,  Haruo Fujii ,  Toshihiko Ochiai ,  Motoi Kato ,  Tatsuya Kobayashi ,  Tetsuya Kobayashi ,  Toshiaki Miyashiro ,  Naoki Enomoto ,  Akihiko Uchiyama ,  Yoshiro Saito ,  Takehiko Suzuki ,  Yoichiro Maebashi

    发明人： Hiroshi Sasame ,  Takao Aoki ,  Haruo Fujii ,  Toshihiko Ochiai ,  Motoi Kato ,  Tatsuya Kobayashi ,  Tetsuya Kobayashi ,  Toshiaki Miyashiro ,  Naoki Enomoto ,  Akihiko Uchiyama ,  Yoshiro Saito ,  Takehiko Suzuki ,  Yoichiro Maebashi

    IPC分类号： G03G15/00 ,  G03G15/01 ,  G03G15/14 ,  G03G15/16 ,  G03G15/22 ,  G03G21/16

    CPC分类号： G03G15/16

    摘要： The present invention provides an image forming apparatus with an image bearing member capable of rotating while bearing a toner image thereon, a transfer device for transferring the toner image from the image bearing member to a recording material at a transfer position, recording material bearing member capable of rotating while bearing the recording material thereon and adapted to convey the recording material to the transfer position, a pair of rotary members arranged at an upstream side of the recording material bearing member in a recording material conveying direction and adapted to pinch and convey the recording material, and a separation device for separating the recording material from the recording material bearing member at a separation position. When a length from the pair of rotary members to the separation position along a recording material conveying path is L1, a length of the recording material in the recording material conveying direction is L3, a length from the transfer position to the separation position is L4 and a sheet-to-sheet distance between two adjacent recording materials is La, the following relations are satisfied:L1

    摘要翻译： 本发明提供了一种图像形成装置，其具有能够在其上承载调色剂图像的同时转动的图像承载部件，用于将调色剂图像从图像承载部件转印到转印位置处的记录材料的转印装置，记录材料承载部件 在记录材料上承载记录材料并适于将记录材料传送到转印位置的一对旋转构件;一对旋转构件，其设置在记录材料承载构件的记录材料输送方向的上游侧并适于夹持和传送记录 材料和用于在记录材料承载部件处于分离位置处分离记录材料的分离装置。 当沿着记录材料传送路径从一对转动件到分离位置的长度为L1时，记录材料输送方向上的记录材料的长度为L3，从转印位置到分离位置的长度为L4， 两个相邻记录材料之间的片对距离为La，满足以下关系：L1 <（L3 + La），L4

    Developing apparatus
    6.
    发明授权
    Developing apparatus 失效
    开发设备

    公开(公告)号：US5369478A

    公开(公告)日：1994-11-29

    申请号：US171707

    申请日：1993-12-22

    申请人： Tetsuya Kobayashi ,  Hiroshi Sasame ,  Tatsuya Kobayashi ,  Naoki Enomoto ,  Akihiko Uchiyama ,  Yoshiro Saito

    发明人： Tetsuya Kobayashi ,  Hiroshi Sasame ,  Tatsuya Kobayashi ,  Naoki Enomoto ,  Akihiko Uchiyama ,  Yoshiro Saito

    IPC分类号： G03G15/08 ,  G03G15/06

    CPC分类号： G03G15/081

    摘要： A developing apparatus includes a rotatable developer carrying member for carrying one component developer to a developing zone for developing an electrostatic latent image for an image bearing member; a regulating member for regulating a thickness of a layer of the developer to be carried by the developer carrying member to the developing zone; a rotatable developer, in contact with the developer carrying member, for supplying the developer; a developer guiding portion for guiding reverse movement of the developer blocked by the regulating member; wherein 0.02.ltoreq.d/Vs.ltoreq.0.1 is satisfied, where d is a minimum distance between the developer guiding portion and the developer feeding member (mm), and Vs is a peripheral speed of the developer feeding member (mm)/sec.

    摘要翻译： 一种显影装置，包括用于将一个组分显影剂运送到用于显影用于图像承载部件的静电潜像的显影区的可旋转显影剂承载构件; 调节构件，用于调节由显影剂承载构件承载到显影区的显影剂层的厚度; 与显影剂承载构件接触的用于供应显影剂的可旋转显影剂; 显影剂引导部分，用于引导由调节构件阻挡的显影剂的反向运动; 其中满足0.02≤d/Vs≤0.1，其中d是显影剂引导部分和显影剂供给部件之间的最小距离（mm），Vs是显影剂供给部件的圆周速度（mm）/ 秒

    Image forming apparatus with development control based on density detection of developed control image
    9.
    发明授权
    Image forming apparatus with development control based on density detection of developed control image 失效
    基于开发控制图像的密度检测的具有开发控制的图像形成装置

    公开(公告)号：US5940654A

    公开(公告)日：1999-08-17

    申请号：US772584

    申请日：1996-12-26

    申请人： Akihiko Uchiyama ,  Hiroshi Sasame ,  Tatsuya Kobayashi ,  Youichirou Maebashi

    发明人： Akihiko Uchiyama ,  Hiroshi Sasame ,  Tatsuya Kobayashi ,  Youichirou Maebashi

    IPC分类号： G01N21/47 ,  G03G15/00 ,  G03G15/06 ,  G03G15/08 ,  G03G21/00 ,  G03G21/14

    CPC分类号： G03G15/065 ,  G03G2215/00042 ,  G03G2215/0177

    摘要： An image forming apparatus includes an image bearing member electrostatic latent image forming device for forming an electrostatic latent image on the image bearing member, the image forming device forming, on the image bearing member, an electrostatic latent image usable for controlling image formation. A developing device is provided for developing an electrostatic latent image on the image bearing member, a density difference detecting device is provided for detecting a density difference in an image for the control developed by the developing device, and a control device is provided for controlling a developing condition of the developing device on the basis of an output of the density difference detecting device.

    摘要翻译： 图像形成装置包括用于在图像承载部件上形成静电潜像的图像承载部件静电潜像形成装置，图像形成装置在图像承载部件上形成可用于控制图像形成的静电潜像。 提供一种用于在图像承载部件上显影静电潜像的显影装置，提供了一种浓度差检测装置，用于检测由显影装置展开的控制的图像中的浓度差，并且提供控制装置 根据密度差检测装置的输出，显影装置的显影条件。