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31. 发明授权

US5708941A Developing apparatus using non-magnetic spherical toner particles 失效
标题翻译：使用非磁性球形调色剂颗粒的显影装置
公开(公告)号：US5708941A
公开(公告)日：1998-01-13
申请号：US680008
申请日：1996-07-15
申请人： Yoshiro Koga , Masanao Kunugi
发明人： Yoshiro Koga , Masanao Kunugi
IPC分类号： G03G15/09 , G03G9/08 , G03G9/093 , G03G15/08
CPC分类号： G03G15/0812 , G03G15/0818 , G03G15/09 , G03G9/0827 , G03G9/09314 , G03G9/09371 , G03G2215/0614
摘要： An apparatus for developing an image by using spherical non-magnetic toner particles has a latent image carrier on which a latent image is formed by a potential contrast, a toner transporter having a surface for transporting the spherical non-magnetic toner particles to the latent image carrier, and an elastic blade having a surface for passing the spherical non-magnetic toner particles transported by the toner transporter through a gap between the surfaces of the toner transporter and elastic blade, thereby forming a thin toner layer which is charged. The toner transporter develops an electrostatic latent image on the latent image carrier with the thin toner layer which is charged. Surface roughnesses of the elastic blade and of the toner transporter are different from each other, and the spherical non-magnetic toner particles are rotated between the elastic blade and the toner transporter and charged electrostacially.
摘要翻译：通过使用球形非磁性调色剂颗粒显影图像的装置具有通过潜在对比度形成潜像的潜像载体，具有用于将球形非磁性调色剂颗粒传送到潜像的表面的调色剂传送器载体和弹性刮板，其具有用于使由调色剂运送器输送的球形非磁性调色剂颗粒通过调色剂运送器和弹性刮板的表面之间的间隙的表面，由此形成带电的薄调色剂层。调色剂输送器在带有薄调色剂层的潜像载体上显影静电潜像。弹性叶片和调色剂运送器的表面粗糙度彼此不同，并且球形非磁性调色剂颗粒在弹性叶片和调色剂运送器之间旋转并静电电荷。

32. 发明授权

US5570168A Development process 失效
标题翻译：开发过程
公开(公告)号：US5570168A
公开(公告)日：1996-10-29
申请号：US418655
申请日：1995-04-10
申请人： Yoshiro Koga , Masanao Kunugi
发明人： Yoshiro Koga , Masanao Kunugi
IPC分类号： G03G15/09 , G03G9/08 , G03G9/093 , G03G15/08
CPC分类号： G03G15/0812 , G03G15/0818 , G03G15/09 , G03G9/0827 , G03G9/09314 , G03G9/09371 , G03G2215/0614
摘要： An apparatus for developing an image with spherical toner particles has a latent image carrier on which a latent image is formed by a potential contrast, a toner transporter having a surface for transporting the spherical toner particles to the latent image carrier and an elastic blade having a surface for passing the spherical toner particles transported by the toner transporter through a gap between the surfaces of the toner transporter and elastic blade for forming a thin toner layer which is charged. The toner transporter is elastically deformed for the surface thereof to be brought into pressure contact with the latent image carrier and develop an electrostatic latent image on the latent image carrier with the thin toner layer which is charged. Surface roughnesses of the elastic blade and of the toner transporter are different from each other. The toner particles are rotated between the elastic blade and the toner transporter and charged electrostatically. At least some of the toner particles may also satisfy the equation b/a=1 to 1.5 where "a" is the longest length of the minor axis and "b" is the longest length of the major axis of at least one cross section of the toner particles.
摘要翻译：用球形调色剂颗粒显影图像的装置具有通过潜在对比度形成潜像的潜像载体，具有用于将球形调色剂颗粒传送到潜像载体的表面的调色剂输送器和具有表面，用于使由调色剂运送器传送的球形调色剂颗粒通过调色剂运送器和弹性刮板的表面之间的间隙，以形成带电的薄调色剂层。调色剂输送器弹性变形，使其表面与潜像载体压力接触，并在带有薄调色剂层的潜像载体上显影静电潜像。弹性叶片和调色剂输送器的表面粗糙度彼此不同。调色剂颗粒在弹性叶片和调色剂运送器之间旋转并静电充电。至少一些调色剂颗粒也可以满足等式b / a = 1至1.5，其中“a”是短轴的最长长度，“b”是至少一个截面的长轴的最长长度调色剂颗粒。

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