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8 条记录 (耗时 0.017 秒)

    Electrification apparatus and image forming apparatus including the same
    3.
    发明授权
    Electrification apparatus and image forming apparatus including the same 有权
    电气化装置及包括该电气装置的图像形成装置

    公开(公告)号：US08744317B2

    公开(公告)日：2014-06-03

    申请号：US13275428

    申请日：2011-10-18

    申请人： Hirofumi Tsuji

    发明人： Hirofumi Tsuji

    IPC分类号： G03G15/00

    CPC分类号： G03G15/0233

    摘要： An electrification apparatus includes: an electrification roller that rotates touching An image carrier to electrify a surface of the image carrier; a support member that by a bearing portion, supports rotatably a rotation shaft which is disposed at an end portion in a shaft direction of the electrification roller; and a cover member that is disposed on the rotation shaft and covers a portion of the rotation shaft which is near the bearing portion.

    摘要翻译： 带电装置包括：旋转接触的带电辊，用于使图像载体的表面带电; 支承构件，其由轴承部分可旋转地支撑在旋转轴上，旋转轴设置在带电辊的轴向端部; 以及盖构件，其设置在所述旋转轴上并且覆盖所述旋转轴的靠近所述轴承部的部分。

    Line-dot recorder
    4.
    发明授权
    Line-dot recorder 失效
    线点刻录机

    公开(公告)号：US07455401B2

    公开(公告)日：2008-11-25

    申请号：US10573046

    申请日：2004-09-21

    申请人： Haruhiko Koto ,  Hirofumi Tsuji ,  Hiroyuki Santo ,  Masaru Nakano ,  Osamu Satake ,  Makoto Miyaji

    发明人： Haruhiko Koto ,  Hirofumi Tsuji ,  Hiroyuki Santo ,  Masaru Nakano ,  Osamu Satake ,  Makoto Miyaji

    IPC分类号： B41J2/01

    CPC分类号： B41J2/5056 ,  B41J2/155 ,  B41J2/515 ,  B41J13/223

    摘要： A line dot recorder which prevents the throughput (print time per sheet) from lowering (time lengthens) in multi-pass dot recording in a predetermined print area on the printing medium being moved by a rotary drum, thereby forms high-quality images efficiently on a plurality of printing papers.The line dot recorder A includes a nozzle head 1 as a recording head having recording elements in the form of a plurality of ink orifices (nozzles) of an inkjet system, a rotary drum 2 having its outer periphery close to the recording head, a paper feed means 3 for supplying paper to the drum, a mounting/holding means 4 for mounting four papers on the drum, and a paper delivery means 5 for delivering paper, and can form high-quality images while eliminating the lowering of throughput by dot recording by a 4-pass multi-pass system in the sub-scanning direction while rotating the drum at quadruple speed and forming images by four rotations of the drum.

    摘要翻译： 一种线性点记录器，其防止在通过旋转鼓移动的打印介质上的预定打印区域中的多遍点记录中的吞吐量（每张纸的打印时间）降低（时间延长），从而高效地形成高质量的图像 多张打印纸。 线性点记录器A包括作为具有喷墨系统的多个墨水口（喷嘴）形式的记录元件的记录头的喷嘴头1，其外周接近记录头的旋转滚筒2，纸 用于将纸张供给到滚筒的进给装置3，用于将四个纸张安装在滚筒上的安装/保持装置4以及用于输送纸张的纸张传送装置5，并且可以形成高质量的图像，同时通过点记录来消除吞吐量的降低 通过四通多通道系统在副扫描方向上同时以四倍速旋转滚筒并通过滚筒四旋转形成图像。

    Method for producing platinum colloid, and platinum colloid produced by the same
    5.
    发明授权
    Method for producing platinum colloid, and platinum colloid produced by the same 有权
    铂胶体的制造方法和由其制造的铂胶体

    公开(公告)号：US06455594B1

    公开(公告)日：2002-09-24

    申请号：US09657222

    申请日：2000-09-07

    申请人： Hirofumi Tsuji

    发明人： Hirofumi Tsuji

    IPC分类号： B01F1742

    CPC分类号： B01J13/0043

    摘要： A platinum colloid is formed by reducing platinum ions by agitating a treatment solution, while controlling temperature of the treatment solution under a reductive atmospheric condition. The solution contains one part of capacity of a platinum chloride acid solution, 400 to 500 parts of capacity of water, a non-ion based surface-active agent in an amount of 0.2 to 2 times with respect to an amount of the platinum chloride acid solution, a reducing agent in an amount of 40 to 60 times with respect to the amount of the platinum cloride acid solution, and a Ph compensating agent in an amount of 10 to 30 times with respect to the amount of the platinum chloride acid solution if the concentration thereof is 5%, to thereby adjust pH of the treatment solution to neutral or weak alkalinity.

    摘要翻译： 通过搅拌处理溶液来还原铂离子，同时在还原性大气条件下控制处理溶液的温度来形成铂胶体。 该溶液含有氯化铂酸溶液的一部分容量，水的400-500份，非离子型表面活性剂的量相对于氯化铂酸的量为0.2〜2倍 溶液，相对于氯化铂酸溶液的量为40〜60倍的还原剂，相对于氯化铂酸溶液的量为10〜30倍的Ph补偿剂，如果 其浓度为5％，从而将处理溶液的pH调节为中性或弱碱性。

    Driving mechanism and image forming apparatus comprising the same
    6.
    发明授权
    Driving mechanism and image forming apparatus comprising the same 有权
    驱动机构和包括该驱动机构的图像形成装置

    公开(公告)号：US08867963B2

    公开(公告)日：2014-10-21

    申请号：US13218509

    申请日：2011-08-26

    申请人： Hirofumi Tsuji ,  Akihiro Yamaguchi

    发明人： Hirofumi Tsuji ,  Akihiro Yamaguchi

    IPC分类号： G03G15/00

    CPC分类号： G03G15/757 ,  G03G15/755

    摘要： The belt driving mechanism of the present invention includes: a driving pulley; a driven pulley; a looped transmission belt extended over the driving pulley and the driven pulley; a first holding member that bearing-supports and holds the driving pulley; a second holding member that bearing-supports and holds the driven pulley, and is combined with the first holding member; and a biasing member that biases the first holding member and the second holding member to be separated, in a state in which the first holding member and the second holding member are combined.

    摘要翻译： 本发明的带驱动机构包括：驱动带轮; 从动皮带轮; 环形传动皮带延伸到驱动皮带轮和从动滑轮上; 第一保持构件，其支撑并保持所述驱动带轮; 第二保持构件，其支撑并保持从动带轮，并与第一保持构件组合; 以及在第一保持构件和第二保持构件组合的状态下偏置第一保持构件和第二保持构件以分离的偏置构件。

    Line-dot recorder
    8.
    发明申请
    Line-dot recorder 失效
    线点刻录机

    公开(公告)号：US20070035569A1

    公开(公告)日：2007-02-15

    申请号：US10573046

    申请日：2004-09-21

    申请人： Haruhiko Koto ,  Hirofumi Tsuji ,  Hiroyuki Santo ,  Masaru Nakano ,  Osamu Satake ,  Makoto Miyaji

    发明人： Haruhiko Koto ,  Hirofumi Tsuji ,  Hiroyuki Santo ,  Masaru Nakano ,  Osamu Satake ,  Makoto Miyaji

    IPC分类号： B41J29/38

    CPC分类号： B41J2/5056 ,  B41J2/155 ,  B41J2/515 ,  B41J13/223

    摘要： This invention aims to provide a line dot recorder which prevents the throughput (print time per sheet) from lowering (time lengthens) in multi-pass dot recording in predetermined print area on the printing medium being moved by a rotary drum, thereby forming high-quality images efficiently on a plurality of printing papers. The line dot recorder A includes a nozzle head 1 as a recording head having recording elements in the form of a plurality of ink orifices (nozzles) of inkjet system, a rotary drum 2 having its outer periphery close to the recording head, a paper feed means 3 for supplying paper to the drum, a mounting/holding means 4 for mounting four papers on the drum, and a paper delivery means 5 for delivering paper, and can form high-quality images while eliminating the lowering of throughput by dot recording by 4-pass multi-pass system in the sub-scanning direction while rotating the drum at quadruple speed and forming images by four rotations of the drum.

    摘要翻译： 本发明的目的在于提供一种线性点记录器，其能够防止在通过旋转鼓移动的打印介质上的预定打印区域中的多遍点记录中的吞吐量（每页打印时间）降低（时间延长） 在多张打印纸上有效地获得高质量的图像。 线点记录器A包括作为记录头的喷嘴头1，其具有喷墨系统的多个喷墨口（喷嘴）形式的记录元件，其外周靠近记录头的旋转滚筒2，送纸 用于将纸张供应到滚筒的装置3，用于将四个纸张安装在滚筒上的安装/保持装置4以及用于传送纸张的纸张输送装置5，并且可以形成高质量的图像，同时通过点记录来消除吞吐量的降低 四通多通道系统在副扫描方向上同时以四倍速旋转滚筒并通过滚筒的四次旋转形成图像。