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    • 3. 发明授权
    • Image forming device and recording intermediate belt mounting jig
    • 图像形成装置和记录中间带安装夹具
    • US06937259B2
    • 2005-08-30
    • US10363357
    • 2001-09-03
    • Kenji SasakiYoshihiro YokoyamaHaruo YamashitaKazuyuki TakahashiTetsuya Morita
    • Kenji SasakiYoshihiro YokoyamaHaruo YamashitaKazuyuki TakahashiTetsuya Morita
    • B41J2/005B41J3/407B41J2/32B41J2/325
    • B41J2/0057B41J3/407
    • A recording intermediate belt 15 which is made endless so as to travels around a continuous path has image formation areas and non-image formation areas alternately provided on an outer surface thereof. Images of different colors are sequentially formed in the image formation areas by recording heads 21b through 23b respectively provided in first through third image formation sections 21 through 23. The recording heads 21b through 23b of the first through third image formation sections 21 through 23 are separated from each other by a distance which is greater than a length of an image formation area in a traveling direction of the recording intermediate belt 15. The recording heads 21b through 23b are each pressed onto the recording intermediate belt 15 in a non-image formation area immediately preceding an image formation area and starts an image formation operation. The image formation operation is stopped when the recording heads 21b through 23b each face a non-image formation area immediately subsequent to the image formation area. Thus, a clear full-color image can be formed with the image formed in each image formation section being free from color non-uniformity.
    • 环绕着连续路径行进的记录中间带15具有在其外表面上交替设置的图像形成区域和非图像形成区域。 通过分别设置在第一至第三图像形成部21至23中的记录头21b至23b在图像形成区域中顺序地形成不同颜色的图像。 第一至第三图像形成部21至23的记录头21b至23b彼此间隔大于记录中间带15的行进方向上的图像形成区域的长度的距离。 记录头21b至23b在紧邻图像形成区域的非图像形成区域中被按压到记录中间带15上,并开始图像形成操作。 当记录头21b至23b分别面对图像形成区域之后的非图像形成区域时,停止图像形成操作。 因此,可以形成在每个图像形成部分中形成的图像没有颜色不均匀的透明全色图像。
    • 6. 发明授权
    • Electron tube
    • 电子管
    • US5883466A
    • 1999-03-16
    • US891840
    • 1997-07-14
    • Motohiro SuyamaSuenori KimuraNorio AsakuraKen HiranoYoshihiko KawaiYutaka HasegawaTetsuya Morita
    • Motohiro SuyamaSuenori KimuraNorio AsakuraKen HiranoYoshihiko KawaiYutaka HasegawaTetsuya Morita
    • H01J43/28H01J43/12
    • H01J43/28
    • The present invention relates to an electron tube includes, at least, a cathode electrode and a face plate having a photocathode which are arranged at one end of a body, and a stem arranged at the other end of the body for defining the position of an electron entrance surface where the electron emitted from the photocathode reaches. The object of the present invention is to provide an electron tube which can reduce its size and has a structure for improving the workability in its assembling process. In particular, the electron tube in accordance with the present invention comprises a bonding ring, provided between the face plate and the cathode electrode, for bonding the face plate and the cathode electrode together. The bonding ring is made of a metal material selected from the group consisting of In, Au, Pb, alloys containing In, and alloys containing Pb.
    • 本发明涉及一种电子管,至少包括一个阴极电极和一个具有光电阴极的面板,其布置在主体的一端,以及一个杆,设置在主体的另一端,用于限定一个 从光电阴极发射的电子到达的电子入射面。 本发明的目的是提供一种电子管,其可以减小其尺寸并具有用于提高其组装过程中的可加工性的结构。 特别地,根据本发明的电子管包括设置在面板和阴极之间的用于将面板和阴极结合在一起的接合环。 接合环由选自In,Au,Pb,含有In的合金和含Pb合金的金属材料制成。
    • 7. 发明授权
    • Electrophotographic-process control apparatus having improved
output-image-density control function
    • 具有改进的输出图像浓度控制功能的电子照相处理控制装置
    • US5504557A
    • 1996-04-02
    • US134312
    • 1993-10-08
    • Tetsuya Morita
    • Tetsuya Morita
    • G03G15/00G03G15/02G03G15/04G03G15/043G03G15/06G03G15/08
    • G03G15/5037G03G15/0849G03G2215/00042G03G2215/00054
    • An electrified portion electric-potential, exposed portion electric-potential, and developing biasing electric-potential are controlled so as to obtain a constant ratio between an input level in exposure to generate the electrostatic latent image and the density associated with the toner-made image resulting from the developing for said electrostatic latent image. A target electric-potential determination table obtains therefrom respective target values for the electrified portion electric-potential, exposed portion electric-potential, and developing biasing electric-potential, wherein the target values obtained may vary depending on variation in the relevant characteristics due to ambience and/or aging of the developing system. A control-input determination unit determines control-input for controlling the electrified portion electric-potential, exposed portion electric-potential and developing biasing electric-potential so that these potentials equal their respective target values.
    • 控制带电部分电位,暴露部分电位和显影偏压电位,以获得曝光中的输入电平之间的恒定比例以产生静电潜像和与调色剂图像相关联的密度 由所述静电潜像的显影产生。 目标电位判定表从其中获得电气部分电位,暴露部分电位和显影偏压电位的各自的目标值,其中获得的目标值可以根据由于环境的相关特性的变化而变化 和/或显影系统的老化。 控制输入​​确定单元确定用于控制带电部分电位,暴露部分电位和显影偏压电位的控制输入,使得这些电位等于它们各自的目标值。