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    • 3. 发明公开
    • APPARATUS FOR FOLDING PAPER IMPROVING FOLDING ABILITY AND CONTROL METHOD THEREOF
    • 用于折叠纸提高折叠能力的装置及其控制方法
    • KR20090037877A
    • 2009-04-16
    • KR20090028823
    • 2009-04-03
    • SINDO RICOH CO LTD
    • JANG JAE SEUNGKO JAE RYANG
    • B65H5/06B65H5/10B65H5/26B65H5/32
    • B65H45/16B65H45/04B65H2301/452B65H2557/352
    • A paper folding apparatus which raises the folding capability is provided that the good bending of the folded part of the paper is obtained by stopping the rotation of the folding roller for a certain time. A paper folding apparatus which improves a folding capability comprises a pair of folding rollers(110) which rotate in gear so that the paper is flowed in and is compressed, a folding roller drive motor(120) in which a pair of folding rollers rotate, a blade(130) which pressurizes the center of the paper, a blade drive motor(140) in which blade reciprocates, position sensing means(150) which senses the location of the paper flowed in with the drive of blade between a pair of folding rollers, and a controller(160) which controls the drive of the folding roller.
    • 提高折叠能力的纸张折叠装置被设置为通过停止折叠辊的旋转一定时间来获得纸的折叠部分的良好弯曲。 提高折叠能力的纸张折叠装置包括:一对折叠辊(110),齿轮旋转使得纸张流入并被压缩;折叠辊驱动电动机(120),一对折叠辊旋转, 对纸张中心进行加压的叶片(130),刀片驱动马达(140),叶片往复运动;刀片驱动马达(140),刀片往复运动;位置检测装置(150),其检测与刀片的驱动器流动的纸张的位置在一对折叠 辊子和控制折叠辊驱动的控制器(160)。
    • 7. 发明公开
    • 분체 수납 용기 및 화상 형성 장치
    • 粉末容器和成像装置
    • KR20180017221A
    • 2018-02-20
    • KR20187003516
    • 2012-11-26
    • RICOH CO LTD
    • HOSOKAWA HIROSHIKATO SHUNJITAMAKI SHINJIIKEGUCHI HIROSHITERAZAWA SEIJIYAMABE JUNJIMITSUISHI KAORITOMOTAKA TOSHIHIDEWATANABE TSUNEHIROKIKUCHI KENJI
    • G03G15/08B65D83/06
    • G03G15/0877G03G15/0865G03G15/0872G03G15/0886
    • 본발명은, 횡방향에평행한분체수납용기의종방향으로분체반송장치에부착되는분체수납용기에관한것이다. 본발명의분체반송장치는, 상기분체수납용기로부터분체를수용하여상기분체를반송하는분체수용구멍에설치되는반송노즐과; 상기분체수용구멍을개폐하는개폐부재와; 상기개폐부재에설치되는플랜지와; 상기분체수용구멍을폐쇄하도록상기개폐부재를편향시키는편향부재와; 상기분체수납용기의일부가끼워지는용기설치부를포함한다. 상기분체수납용기는, 상기분체를상기분체수납용기의종방향을따라상기분체수납용기의제2 단부로부터제1 단부로반송하도록상기분체수납용기내에배치되는반송부와; 상기분체수납용기의상기제1 단부로부터돌출되는용기개구와; 상기용기개구에마련되어, 상기분체반송장치에설치되는상기반송노즐이삽입되는노즐수용구멍과; 상기용기개구에마련되어, 상기분체수용구멍을개방하기위해상기개폐부재를이동시키도록상기플랜지에기대어접촉되는버팅부를포함한다. 상기분체수납용기가상기분체반송장치에장착될때에, 상기용기개구는상기용기설치부에끼워지고, 상기플랜지및 상기편향부재는상기용기개구의내측공간내에수용된다.
    • 一种粉末输送装置包括:输送喷嘴,其设有粉末接收开口; 打开/关闭构件以打开/关闭粉末接收开口; 设置于开闭部件的凸缘; 偏置构件,其偏置打开/关闭构件; 以及容器设置部分,粉末容器的一部分将被装配到所述容器设置部分。 粉末容器包括:传送器,用于将粉末从粉末容器的第二端传送到第一端; 从第一端突出的容器开口; 喷嘴接收开口,输送喷嘴将被插入到所述喷嘴接收开口中; 以及设置在容器开口中的抵靠部分,以抵靠凸缘。 当粉末容器被安装到粉末输送装置时,容器开口被安装到容器安置部分,并且凸缘和偏置构件被容纳在容器开口的内部空间中。
    • 9. 发明公开
    • HIGH DURABLE ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR
    • 高耐压电子照相机
    • KR20070109015A
    • 2007-11-15
    • KR20060041439
    • 2006-05-09
    • SINDO RICOH CO LTD
    • KIM HEE KYUNGJEONG SEONG HOCHOI GIL HO
    • G03G5/04
    • An electrophotographic photoconductor is provided to reduce the loss of a coating layer even after a long period of time and to improve the durability, thereby maintaining excellent electrostatic properties, including sensitivity, dark loss and charging potential, and high-quality image stability in an electrophotographic printer. An electrophotographic photoconductor uses a charge transport composition comprising: (i) a charge transport material represented by the following formula 1; (ii) silicone oil; and (iii) Al2O3 or TiO2 as a conductive filler. In formula 1, each of R1-R4 represents H, a C1-C3 alkoxy, C1-C3 alkyl, phenyl, benzyl or C1-C3 allyl. The charge transport composition comprises 2-15 wt% of the charge transport material, 0.01-5 wt% of the silicone oil, and 0.1-10 wt% of the conductive filler.
    • 提供电子照相感光体以减少涂层在长时间内的损失并提高耐久性,从而保持优异的静电特性,包括灵敏度,暗损耗和充电电位以及电子照相中高质量图像稳定性。 打印机。 电子照相感光体使用电荷输送组合物,其包含:(i)由下式1表示的电荷传输材料; (ii)硅油; 和(iii)Al 2 O 3或TiO 2作为导电填料。 在式1中,R 1 -R 4各自表示H,C 1 -C 3烷氧基,C 1 -C 3烷基,苯基,苄基或C 1 -C 3烯丙基。 电荷输送组合物包含2-15重量%的电荷输送材料,0.01-5重量%的硅油和0.1-10重量%的导电填料。