利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

105 条记录 (耗时 0.039 秒)

    Color image forming method and color image forming apparatus
    42.
    发明授权
    Color image forming method and color image forming apparatus 有权
    彩色图像形成方法和彩色图像形成装置

    公开(公告)号：US09110418B2

    公开(公告)日：2015-08-18

    申请号：US13945527

    申请日：2013-07-18

    申请人： Toshiyuki Kabata ,  Momoko Shionoiri ,  Masato Iio ,  Tsuyoshi Asami

    发明人： Toshiyuki Kabata ,  Momoko Shionoiri ,  Masato Iio ,  Tsuyoshi Asami

    IPC分类号： G03G13/20 ,  G03G8/00 ,  G03G13/22 ,  G03G15/00

    CPC分类号： G03G13/22 ,  G03G15/6582

    摘要： A color image forming method, including: forming electrostatic latent image on electrostatic latent image bearing member; developing the image to form visible image with at least two toners containing releasing agent and selected from black, magenta, cyan and yellow toners; transferring the visible image to recording medium; fixing the transferred image thereon with fixing member having no releasing agent on surface thereof; and forming overcoat layer on the fixed image by polymerizing overcoat composition, wherein when lightness—L1, chromaticity—a1 and chromaticity—b1 according to L*a*b* color system of the fixed image formed with the at least two toners and lightness—L2, chromaticity—a2 and chromaticity-b2 of the fixed image after the overcoat composition is dropped at 0.4 mg/cm2 from height of 10 mm above the fixed image and the overcoat composition is removed after 10 seconds have passed are applied to the following formula (1), color difference ΔE* is 3.0 to 30.0: ΔE*=[(a2−a1)2+(b2−b1)2+(L2−L1)2]1/2  (1).

    摘要翻译： 一种彩色图像形成方法，包括：在静电潜像承载部件上形成静电潜像; 使用至少两个含有脱模剂的调色剂形成可见图像，并选自黑色，品红色，青色和黄色调色剂; 将可见图像传送到记录介质; 在其表面上用没有脱模剂的固定构件将转印图像固定在其上; 并且通过聚合外涂层组合物在固定图像上形成外涂层，其中当由至少两个调色剂形成的固定图像的L * a * b *颜色系统的亮度-L1，色度a1和色度b1， 外涂层组合物的固定图像的L2，色度a2和色度-b2以0.4mg / cm 2从固定图像上方的10mm的高度下降，并且通过10秒后除去外涂层组合物施加到下式 （1），色差Dgr; E *为3.0〜30.0：＆Dgr; E * = [（a2-a1）2+（b2-b1）2+（L2-L1）2] 1/2（1）。

    Image forming method
    43.
    发明授权
    Image forming method 有权
    图像形成方法

    公开(公告)号：US08828475B2

    公开(公告)日：2014-09-09

    申请号：US12862151

    申请日：2010-08-24

    申请人： Momoko Shionoiri ,  Toshiyuki Kabata

    发明人： Momoko Shionoiri ,  Toshiyuki Kabata

    IPC分类号： B32B27/00 ,  G03G15/16

    CPC分类号： G03G15/1605 ,  Y10T428/31855

    摘要： An image forming method which applies a zinc-containing metal soap to a surface of an intermediate transfer belt including nitrogen on its surface. At least one of the following formulae is satisfied: (1−C/D)×100(%)−(B/A)×100(%)≦10(%) (F/E)×100(%)≦30(%) wherein A and B represent a percentage content of nitrogen at the surface of the intermediate transfer belt before and after image formation on 1,000 sheets, respectively, C represents a percentage content of zinc at the surface of the intermediate transfer belt after the image formation on 1,000 sheets, D represents a percentage content of zinc based on all elements other than hydrogen in the zinc-containing metal soap, and E and F represent a percentage content of nitrogen at the surface of the intermediate transfer belt before and after application of the metal soap thereto for 5 minutes without image formation, respectively.

    摘要翻译： 一种将含锌金属皂施加到其表面上包含氮的中间转印带的表面上的成像方法。 满足以下公式中的至少一个：（1-C / D）×100（％） - （B / A）×100（％）＆nlE; 10（％）（F / E）×100（％）＆ ; 30（％）其中A和B分别表示在1000张图像形成之前和之后的中间转印带的表面处的氮含量百分比，C表示在中间转印带的表面之后的锌的百分比含量 在1000张上形成图像，D表示含锌金属皂中除氢以外的所有元素的锌含量百分含量，E和F表示中间转印带前后的氮含量百分含量 将金属皂分别施加5分钟而不进行成像。

    Image forming apparatus, protectant applicator and process cartridge
    44.
    发明授权
    Image forming apparatus, protectant applicator and process cartridge 有权
    图像形成装置，保护剂涂布器和处理盒

    公开(公告)号：US08374537B2

    公开(公告)日：2013-02-12

    申请号：US12396987

    申请日：2009-03-03

    申请人： Kumiko Hatakeyama ,  Toshiyuki Kabata

    发明人： Kumiko Hatakeyama ,  Toshiyuki Kabata

    IPC分类号： G03G21/00

    CPC分类号： G03G15/75 ,  G03G2221/1609

    摘要： An image forming apparatus, including an image bearer; and a protectant applicator applying a protectant including zinc stearate and zinc palmitate to the surface thereof, wherein an average amount of the protectant adhering thereto is from 0.4 to 2.0 μg/cm2 after 500 images are produced, and wherein the following relationships are satisfied: X=Sb/Sa wherein X represents an index of the amount of the protectant adhering at an arbitrary point thereon; Sa represents a peak area in a wavenumber domain of from 1,765 to 1,786 cm−1 in an infrared absorption spectrum; and Sb represents a peak area in a wavenumber domain of from 1,533 to 1,547 cm−1, and ΔXi/Xave

    摘要翻译： 一种图像形成装置，包括图像载体; 以及将包含硬脂酸锌和棕榈酸锌的保护剂施加到其表面的保护剂施用器，其中粘附到其上的保护剂的平均量在生成500张图像之后为0.4至2.0μg/ cm 2，并且其中满足以下关系：X = Sb / Sa其中，X表示在任意点附着的保护剂的量的指标; Sa表示在红外吸收光谱中波数域中的峰值面积为1,765至1,786cm -1; Sb表示波数域的峰面积为1,533〜1,547cm -1，＆Dgr; Xi / Xave <0.3，其中，Xi表示沿其纵向的图像形成区域中的n个任意点的指数X 方向; Xave代表Xi的n个平均值; Xi代表Xi的变化。

    Image forming apparatus and protective agent block
    45.
    发明授权
    Image forming apparatus and protective agent block 有权
    图像形成装置和保护剂块

    公开(公告)号：US07979016B2

    公开(公告)日：2011-07-12

    申请号：US12470801

    申请日：2009-05-22

    申请人： Kumiko Hatakeyama ,  Toshiyuki Kabata ,  Kunio Hasegawa ,  Masahide Yamashita

    发明人： Kumiko Hatakeyama ,  Toshiyuki Kabata ,  Kunio Hasegawa ,  Masahide Yamashita

    IPC分类号： G03G21/00

    CPC分类号： G03G21/0094

    摘要： An image forming apparatus including an image bearing member that bears a latent electrostatic image on the surface thereof, a charging device that uniformly charges the surface of the image bearing member, an irradiation device that irradiates the surface of the image bearing member to form the latent electrostatic image thereon, a development device that develops the latent electrostatic image on the surface of the image bearing member with toner to form a toner image thereon, a transfer device that transfers the toner image to a transfer body, a cleaning device including a cleaning blade that removes residual toner remaining on the surface of the image bearing member with the cleaning blade, a protective agent application device that applies a protective agent containing zinc stearate and zinc palmitate to the surface of the image bearing member, wherein the ratio of the zinc stearate and the zinc palmitate is from 66:34 to 40:60 by weight.

    摘要翻译： 一种图像形成装置，包括：在其表面承载静电潜像的图像承载部件，对图像承载部件的表面均匀充电的充电装置;照射装置，用于照射图像承载部件的表面以形成潜在的 静电图像，显影装置，其通过调色剂在图像承载部件的表面上形成静电潜像以形成调色剂图像;转印装置，其将调色剂图像转印到转印体;清洁装置，包括清洁刮板 其利用清洁刮板除去残留在图像承载部件的表面上的残留调色剂，保护剂施加装置，其将含有硬脂酸锌和棕榈酸锌的保护剂施加到图像承载部件的表面，其中硬脂酸锌 棕榈酸锌的重量比为66:34〜40:60。

    IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
    47.
    发明申请
    IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE 有权
    图像形成装置和处理盒

    公开(公告)号：US20110129269A1

    公开(公告)日：2011-06-02

    申请号：US12947262

    申请日：2010-11-16

    申请人： Kumiko SEO ,  Toshiyuki Kabata ,  Hiroshi Nakai

    发明人： Kumiko SEO ,  Toshiyuki Kabata ,  Hiroshi Nakai

    IPC分类号： G03G21/00

    CPC分类号： G03G21/0029 ,  G03G21/0076 ,  G03G2221/001

    摘要： An image forming apparatus including multiple photoreceptors; multiple chargers that charge the respective photoreceptors; a latent image forming device that forms respective latent images on the respective charged photoreceptors; multiple developing devices that develop the respective latent images into respective toner images; multiple transfer devices that transfer the respective toner images onto an intermediate transfer member; multiple cleaning devices that remove residues remaining on the respective photoreceptors after transferring the respective toner images therefrom; and one or more BN-containing protective agent applicators that apply a BN-containing protective agent comprising a metal soap and boron nitride to the respective photoreceptors. The total number of the photoreceptors is N being an integer of 2 or more, and the total number of the BN-containing protective agent applicators is between 1 and N−1.

    摘要翻译： 一种包括多个感光体的图像形成装置; 对各个感光体充电的多个充电器; 在各个带电感光体上形成各自的潜像的潜像形成装置; 将各个潜像显影成相应调色剂图像的多个显影装置; 将各个调色剂图像转印到中间转印部件上的多个转印装置; 多个清洁装置，在从其转移相应的调色剂图像之后，去除残留在各个感光体上的残留物; 以及一种或多种含BN的保护剂施用器，其将含有金属皂和氮化硼的含BN保护剂施加到各个感光体上。 感光体的总数为N为2以上的整数，含BN的保护剂涂布器的总数为1〜N-1。

    Charge member, charge apparatus, process cartridge, and image forming apparatus
    49.
    发明授权
    Charge member, charge apparatus, process cartridge, and image forming apparatus 有权
    充电构件，充电装置，处理盒和成像装置

    公开(公告)号：US07583914B2

    公开(公告)日：2009-09-01

    申请号：US11553685

    申请日：2006-10-27

    申请人： Kumiko Hatakeyama ,  Toshiyuki Kabata

    发明人： Kumiko Hatakeyama ,  Toshiyuki Kabata

    IPC分类号： G03G15/02

    CPC分类号： G03G15/02

    摘要： A charge member that can reduce charge irregularities of a member to be charged caused by variations in the gap between the member to be charged and the charge member even when using a member to be charged (photosensitive member, and the like) that has circumferential fluctuations. The charge member which is arranged electrically without making contact with the member to be charged, and which charges the member to be charged by applying AC voltage superimposed on DC voltage, and which is formed of a rotatable roller, is arranged electrically without making contact with the member to be charged having circumferential fluctuations of 4 to 80 μm within the image formation area, and which has a plurality of stage differences with a height difference of 2 to 30 μm on the surface of the roller; and the stage differences in the area opposing the member to be charged are five to thirty in relation to a distance of 0.5 mm in the circumferential direction of the roller. Charging without charge irregularities is thereby possible.

    摘要翻译： 一种充电构件，即使使用具有周向波动的被充电构件（感光构件等），也可以减小由于被充电构件之间的间隙的变化引起的被充电构件的电荷不规则性 。 电气配置而不与要充电的部件接触并且通过施加叠加在直流电压上的交流电压对被充电部件进行充电并由可旋转辊形成的充电部件被电气地布置而不与 在图像形成区域内具有4至80μm的周向波动的被充电部件，并且在辊的表面上具有多个台阶差异为2至30μm的台阶差; 相对于辊的圆周方向的距离为0.5mm，与被充电部件相对的面积的台阶差为5〜30度。 因此无需充电不充电就可以进行充电。

    Electrophotographic image forming apparatus, process cartridge and image forming method wherein lubricant is supplied to a surface of an image bearing member
    50.
    发明授权
    Electrophotographic image forming apparatus, process cartridge and image forming method wherein lubricant is supplied to a surface of an image bearing member 有权
    电子照相图像形成装置，处理盒和图像形成方法，其中将润滑剂供应到图像承载部件的表面

    公开(公告)号：US07486914B2

    公开(公告)日：2009-02-03

    申请号：US11444198

    申请日：2006-05-30

    申请人： Toshiyuki Kabata ,  Keisuke Shimoyama ,  Hideo Nakamori ,  Shinji Nousho

    发明人： Toshiyuki Kabata ,  Keisuke Shimoyama ,  Hideo Nakamori ,  Shinji Nousho

    IPC分类号： G03G15/00

    CPC分类号： G03G21/007

    摘要： An image forming apparatus including an image bearing member having a surface free energy of not less than 45 mN/m, a charging device for charging the image bearing member, an irradiating device for irradiating the image bearing member with light to form a latent electrostatic image thereon, a developing device for developing the latent electrostatic image with a toner optionally containing a lubricant, a transfer device for transferring the developed image to a transfer medium, a cleaning device for cleaning the surface of the image bearing member, and optionally a lubricant supplying device for supplying a lubricant to the surface of the image bearing member. A lubricant is supplied to the surface of the image bearing member by at least one of the toner and the lubricant supplying device so that the surface free energy on average in an image formation area on the image bearing member is not greater than 32 mN/m while the maximum difference of the surface free energy is not greater than 5 mN/m.

    摘要翻译： 一种图像形成装置，包括具有不小于45mN / m的表面自由能的图像承载部件，用于对图像承载部件充电的充电装置，用于用光照射图像承载部件以形成静电潜像的照射装置 一种显影装置，其用任选地含有润滑剂的调色剂显影静电潜像，用于将显影图像转印到转印介质的转印装置，用于清洁图像承载部件的表面的清洁装置，以及可选的润滑剂供应 用于向图像承载部件的表面供给润滑剂的装置。 通过调色剂和润滑剂供给装置中的至少一个向图像承载部件的表面供给润滑剂，使得图像承载部件上的图像形成区域中的平均自由能平均不大于32mN / m 而表面自由能的最大差异不大于5mN / m。