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    Developing apparatus and image forming apparatus
    4.
    发明授权
    Developing apparatus and image forming apparatus 有权
    显影装置和图像形成装置

    公开(公告)号：US06751423B2

    公开(公告)日：2004-06-15

    申请号：US10295917

    申请日：2002-11-18

    申请人： Katsuhiro Sakaizawa ,  Satoshi Tsuruya ,  Seiichi Shinohara ,  Masahiro Shibata

    发明人： Katsuhiro Sakaizawa ,  Satoshi Tsuruya ,  Seiichi Shinohara ,  Masahiro Shibata

    IPC分类号： G03G1508

    CPC分类号： G03G15/0812

    摘要： A developing apparatus includes a developer carrying member for carrying a developer to develop an electrostatic image formed on an image bearing member with the developer; a developer regulating member regulates an amount of the developer carried on the developer carrying member; and a controller for controlling a potential difference between the developer carrying member and the developer regulating member such that the potential difference is larger in at least a part of non-developing operation than in a developing operation when the developer carrying member carries the developer.

    摘要翻译： 显影装置包括显影剂承载构件，用于承载显影剂以使显影剂形成在图像承载构件上的静电图像显影; 显影剂调节构件调节承载在显影剂承载构件上的显影剂的量; 以及控制器，用于控制显影剂承载构件和显影剂调节构件之间的电位差，使得当非显影操作的至少一部分中的电位差大于显影剂承载构件携带显影剂时的显影操作中的电位差。

    Image forming apparatus and control method for the image forming apparatus
    6.
    发明授权
    Image forming apparatus and control method for the image forming apparatus 失效
    图像形成装置和图像形成装置的控制方法

    公开(公告)号：US07068956B2

    公开(公告)日：2006-06-27

    申请号：US11126269

    申请日：2005-05-11

    申请人： Shinichi Tsukida ,  Katsuhiro Sakaizawa ,  Masahiro Shibata

    发明人： Shinichi Tsukida ,  Katsuhiro Sakaizawa ,  Masahiro Shibata

    IPC分类号： G03G15/01 ,  G03G15/08

    CPC分类号： G03G15/0856 ,  G03G15/0862 ,  G03G15/0863 ,  G03G2215/0177

    摘要： An image forming apparatus, including: an image bearing member on a surface of which an electrostatic latent image is formed; a developing device which contains a developer and which has a rotatable developer carrying member, which abuts against the surface of the image bearing member, and a storage device storing information on image formation history, the developing device being adapted to visualize the electrostatic latent image on the surface of the image bearing member as the developer carrying member carries the developer to the electrostatic latent image; a moving mechanism which moves the developing device to one of a first position where development is performed and a second position where development is not performed; and a control device which controls, based upon the information on image formation history stored in the storage device, an operation for giving a charge to the developer according to a lapsed time from a finish time of image formation, in a state in which the developing device is moved to the second position by the moving mechanism. In the image forming apparatus, a toner is charged sufficiently in the developing device, and image failure due to insufficiency in a charging amount of toner may be prevented, thereby capable of forming a high quality image.

    摘要翻译： 一种图像形成装置，包括：在其表面上形成静电潜像的图像承载部件; 显影装置，其包含显影剂并且具有抵靠图像承载部件的表面的可旋转的显影剂承载部件和存储关于图像形成历史的信息的存储装置，所述显影装置适于使静电潜像可视化 作为显影剂承载构件的图像承载构件的表面将显影剂携带到静电潜像; 移动机构，其将显影装置移动到执行显影的第一位置和不执行显影的第二位置之一; 以及控制装置，其基于存储在存储装置中的图像形成历史的信息，根据从图像形成的完成时间起的经过时间向显影剂充电的操作，在显影 装置通过移动机构移动到第二位置。 在图像形成装置中，调色剂在显影装置中充分充电，并且可以防止由于调色剂的充电量不足导致的图像故障，从而能够形成高质量的图像。

    Image forming apparatus and control method for the image forming apparatus
    7.
    发明申请
    Image forming apparatus and control method for the image forming apparatus 失效
    图像形成装置和图像形成装置的控制方法

    公开(公告)号：US20050201766A1

    公开(公告)日：2005-09-15

    申请号：US11126269

    申请日：2005-05-11

    申请人： Shinichi Tsukida ,  Katsuhiro Sakaizawa ,  Masahiro Shibata

    发明人： Shinichi Tsukida ,  Katsuhiro Sakaizawa ,  Masahiro Shibata

    IPC分类号： G03G9/08 ,  G03G15/00 ,  G03G15/01 ,  G03G15/08 ,  G03G21/14

    CPC分类号： G03G15/0856 ,  G03G15/0862 ,  G03G15/0863 ,  G03G2215/0177

    摘要： An image forming apparatus, including: an image bearing member on a surface of which an electrostatic latent image is formed; a developing device which contains a developer and which has a rotatable developer carrying member, which abuts against the surface of the image bearing member, and a storage device storing information on image formation history, the developing device being adapted to visualize the electrostatic latent image on the surface of the image bearing member as the developer carrying member carries the developer to the electrostatic latent image; a moving mechanism which moves the developing device to one of a first position where development is performed and a second position where development is not performed; and a control device which controls, based upon the information on image formation history stored in the storage device, an operation for giving a charge to the developer according to a lapsed time from a finish time of image formation, in a state in which the developing device is moved to the second position by the moving mechanism. In the image forming apparatus, a toner is charged sufficiently in the developing device, and image failure due to insufficiency in a charging amount of toner may be prevented, thereby capable of forming a high quality image.

    摘要翻译： 一种图像形成装置，包括：在其表面上形成有静电潜像的图像承载部件; 显影装置，其包含显影剂并且具有抵靠图像承载部件的表面的可旋转的显影剂承载部件和存储关于图像形成历史的信息的存储装置，所述显影装置适于使静电潜像可视化 作为显影剂承载构件的图像承载构件的表面将显影剂携带到静电潜像; 移动机构，其将显影装置移动到执行显影的第一位置和不执行显影的第二位置之一; 以及控制装置，其基于存储在存储装置中的图像形成历史的信息，根据从图像形成的完成时间开始的时间，对显影剂进行充电的操作，在显影 装置通过移动机构移动到第二位置。 在图像形成装置中，调色剂在显影装置中充分充电，并且可以防止由于调色剂的充电量不足导致的图像故障，从而能够形成高质量的图像。

    Rubber composition, method for producing same, and tire
    8.
    发明授权
    Rubber composition, method for producing same, and tire 有权
    橡胶组合物，其制造方法和轮胎

    公开(公告)号：US09365704B2

    公开(公告)日：2016-06-14

    申请号：US13984753

    申请日：2012-02-09

    申请人： Masahiro Shibata ,  Koji Okada

    发明人： Masahiro Shibata ,  Koji Okada

    IPC分类号： C08L9/00 ,  C08L15/00 ,  B60C1/00 ,  C08K3/36

    CPC分类号： C08L9/00 ,  B60C1/0016 ,  C08K3/36 ,  C08K5/0091 ,  C08L15/00 ,  Y02T10/862

    摘要： A method for producing a rubber composition includes kneading: a rubber component comprising a conjugated diene polymer having at least one functional group selected from the group consisting of a thiol group, an oxetane group and a hydrocarbylthio group; silica particles; and a catalyst for condensing silanol to form an aggregate of the silica particles. Preferably, at least one polymer selected from the group consisting of a conjugate diene polymer having no functional group bondable to silica, and a polymer having no functional group bondable to silica and the polymer being other than conjugated diene polymer is also kneaded as a rubber component other than the conjugated diene polymer.

    摘要翻译： 橡胶组合物的制造方法包括捏合：包含具有至少一个选自硫醇基，氧杂环丁烷基和烃基硫基的官能团的共轭二烯聚合物的橡胶组分; 二氧化硅颗粒; 和用于缩合硅烷醇以形成二氧化硅颗粒的聚集体的催化剂。 优选将至少一种选自不与二氧化硅结合的官能团的共轭二烯聚合物和不与二氧化硅键合的官能团的聚合物和除了共轭二烯聚合物以外的聚合物的聚合物混合，作为橡胶组分 除了共轭二烯聚合物之外。