Non-magnetic toner, image forming apparatus and process cartridge
    81.
    发明授权
    Non-magnetic toner, image forming apparatus and process cartridge 有权
    非磁性调色剂,成像设备和处理盒

    公开(公告)号:US07829254B2

    公开(公告)日:2010-11-09

    申请号:US11687352

    申请日:2007-03-16

    IPC分类号: G03G9/00

    摘要: The present invention aims at providing non-magnetic toner which is excellent in fixing property and charge property and capable of inhibiting occurrence of scumming, as well as an image forming apparatus and a process cartridge using the non-magnetic toner.A non-magnetic toner comprising: a toner base particle which comprises a binding resin, and a colorant; and external additives,wherein a surface of the toner base particle contains at least a resin having at least silanol group, and the external additives contain at least particles composed of silicon oxide.

    摘要翻译: 本发明的目的在于提供定影性和充电性优异并且能够抑制浮渣发生的非磁性调色剂,以及使用非磁性调色剂的图像形成装置和处理盒。 一种非磁性调色剂,包括:包含粘合树脂的调色剂基础颗粒和着色剂; 和外部添加剂,其中调色剂基础颗粒的表面至少含有至少具有硅烷醇基团的树脂,并且外部添加剂至少含有由氧化硅组成的颗粒。

    Image forming apparatus and process cartridge
    84.
    发明授权
    Image forming apparatus and process cartridge 有权
    成像设备和处理盒

    公开(公告)号:US09360824B2

    公开(公告)日:2016-06-07

    申请号:US14791658

    申请日:2015-07-06

    IPC分类号: G03G21/00

    摘要: An image forming apparatus is provided which includes an image bearer, a charger, an irradiator, a developing device to develop an electrostatic latent image on the image bearer with a toner to form a toner image, a transfer device to transfer the toner image onto a transfer medium, and a cleaner to remove toner particles remaining on the image bearer without being transferred. The toner includes a mother particle including a binder resin and a colorant and one or more external additives. At least one of the external additives includes primary particles having a number average particle diameter in the range of 0.05 to 0.30 μm. The cleaner includes an elastic body blade having a contact part with the image bearer. The contact part has a surface elastic modulus in the range of 15 to 25 N/mm2 and a surface friction coefficient in the range of 0.5 to 0.7.

    摘要翻译: 提供一种图像形成装置,其包括图像载体,充电器,照射器,显影装置,用调色剂显影图像载体上的静电潜像以形成调色剂图像;转印装置,用于将调色剂图像转印到 转印介质和清洁剂以除去残留在图像载体上的调色剂颗粒而不被转印。 调色剂包括包含粘合剂树脂和着色剂的母体颗粒和一种或多种外部添加剂。 外部添加剂中的至少一种包括数均粒径为0.05〜0.30μm的一次粒子。 清洁器包括具有与图像承载体的接触部分的弹性体刀片。 接触部的表面弹性模量为15〜25N / mm 2,表面摩擦系数为0.5〜0.7。

    Small antenna apparatus operable in multiple bands including low-band frequency and high-band frequency and increasing bandwidth including high-band frequency
    87.
    发明授权
    Small antenna apparatus operable in multiple bands including low-band frequency and high-band frequency and increasing bandwidth including high-band frequency 有权
    小天线装置可在包括低频带频率和高频带频率在内的多个频带中工作,并且增加带宽,包括高频带频率

    公开(公告)号:US09070980B2

    公开(公告)日:2015-06-30

    申请号:US13883871

    申请日:2012-08-31

    摘要: A radiator is provided with a looped radiation conductor, a capacitor, an inductor, a feed point on the radiation conductor, and a dielectric block provided in a portion where the radiation conductor and the ground conductor are close to each other. At a low-band resonance frequency, a current flows through a path extending along an inner perimeter of the loop of the radiation conductor and including the inductor and the capacitor. At a high-band resonance frequency, a current flows through a path including a section extending along an outer perimeter of the loop of the radiation conductor, including the capacitor but not including the inductor, and extending between the feed point and the inductor, and a parallel resonant circuit is formed from: a capacitance between the radiation conductor and the ground conductor between which the dielectric block is provided; and an inductance of the radiation conductor.

    摘要翻译: 散热器设置有环形辐射导体,电容器,电感器,辐射导体上的馈电点,以及设置在辐射导体和接地导体彼此靠近的部分中的介质块。 在低频带共振频率下,电流流过沿着辐射导体的环的内周延伸并包括电感器和电容器的路径。 在高频带共振频率下,电流流过包括沿着包括电容器但不包括电感器在内的辐射导体的环的外周延伸并且在馈电点和电感器之间延伸的部分的路径,以及 并联谐振电路由以下部件形成:辐射导体与设置介质块的接地导体之间的电容; 和辐射导体的电感。

    Antenna apparatus including multiple antenna portions on one antenna element operable at multiple frequencies
    90.
    发明授权
    Antenna apparatus including multiple antenna portions on one antenna element operable at multiple frequencies 有权
    天线设备包括在多个频率上可操作的一个天线单元上的多个天线部分

    公开(公告)号:US08773317B2

    公开(公告)日:2014-07-08

    申请号:US13063317

    申请日:2010-05-26

    IPC分类号: H01Q1/00

    摘要: An antenna apparatus includes a slit provided on an antenna element between first and second feed ports; and a series resonant circuit provided at a location along the slit, with a distance from an opening of the slit. When the antenna apparatus operates at a first isolation frequency identical to a resonance frequency of the series resonant circuit, the series resonant circuit is short-circuited, and only a section of the slit from its opening to the series resonant circuit resonates, thus providing isolation between the feed ports at the first isolation frequency. When the antenna apparatus operates at a second isolation frequency lower than the first isolation frequency, the series resonant circuit is open, and the entire slit resonates, thus providing isolation between the feed ports at the second isolation frequency.

    摘要翻译: 天线装置包括设置在第一和第二馈送端口之间的天线元件上的狭缝; 以及串联谐振电路,其设置在沿着狭缝的位置处,与狭缝的开口相距一定距离。 当天线装置以与串联谐振电路的谐振频率相同的第一隔离频率工作时,串联谐振电路短路,并且只有狭缝从其开口到串联谐振电路的一部分谐振,从而提供隔离 在第一隔离频率的馈送端口之间。 当天线装置以低于第一隔离频率的第二隔离频率工作时,串联谐振电路断开,并且整个狭缝共振,从而在第二隔离频率的馈电端口之间提供隔离。