Image forming apparatus including control means for controlling an
output from en electrical power source to a charging member for
charging an image bearing member
    2.
    发明授权
    Image forming apparatus including control means for controlling an output from en electrical power source to a charging member for charging an image bearing member 失效
    图像形成装置包括控制装置,用于控制从电源到用于对图像承载部件充电的充电部件的输出

    公开(公告)号:US5701551A

    公开(公告)日:1997-12-23

    申请号:US749829

    申请日:1996-11-15

    IPC分类号: G03G15/02 G03G15/16 G03G21/00

    摘要: An image forming apparatus includes a movable image bearing member; an image forming device for forming a toner image on the image bearing member; a charging member for charging the image bearing member in a charging station; and an electrical power source for supplying power to the charging member. A detector detects the voltage-current characteristic between the charging member and the image bearing member; and a controller controls the output of the electrical power source, in accordance with an output of the detector, when a surface area portion of the image bearing member, where the toner image is not going to be formed as the image bearing member rotates, is in the charging station.

    摘要翻译: 图像形成装置包括可动图像承载部件; 图像形成装置,用于在图像承载部件上形成调色剂图像; 用于在充电站中对图像承载部件充电的充电部件; 以及用于向充电部件供电的电源。 检测器检测充电构件和图像承载构件之间的电压 - 电流特性; 并且当作为图像承载部件旋转时不形成调色剂图像的图像承载部件的表面积部分,根据检测器的输出,控制器控制电源的输出。 在充电站。

    Charging device and image forming apparatus
    3.
    发明授权
    Charging device and image forming apparatus 失效
    充电装置及成像装置

    公开(公告)号:US5418605A

    公开(公告)日:1995-05-23

    申请号:US155643

    申请日:1993-11-22

    IPC分类号: G03G15/02 G03G15/00

    CPC分类号: G03G15/0233

    摘要: A charging device includes a member to be charged, and a charging member for charging the member to be charged. The charging member includes a surface layer which can contact the surface of the member to be charged. A voltage is applied between the member to be charged and the charging member. The contact angle with water .gamma..sub.R of the surface layer of the charging member is greater than the contact angle with water .gamma..sub.D of the surface of the member to be charged. An image forming apparatus includes the above-described charging device.

    摘要翻译: 充电装置包括要充电的构件和用于对要充电的构件充电的充电构件。 充电构件包括能够接触要充电的构件的表面的表面层。 在要充电的构件和充电构件之间施加电压。 与充电构件的表面层的水γ的接触角大于与被充电构件的表面的水γD的接触角。 图像形成装置包括上述充电装置。

    Drilling fluids
    6.
    发明授权
    Drilling fluids 失效
    钻井液

    公开(公告)号:US4605505A

    公开(公告)日:1986-08-12

    申请号:US719388

    申请日:1985-04-02

    IPC分类号: C09K8/22 C09K7/02

    CPC分类号: C09K8/22

    摘要: A drilling fluid is described, consisting essentially of sodium carboxymethyl cellulose, bentonite, water, and at least one compound selected from 2-mercaptobenzimidazole compounds, 2-mercaptobenzothiazole compounds, 2-mercaptothiazoline and 2-thioimidazolidone.

    摘要翻译: 描述了一种基本上由羧甲基纤维素钠,膨润土,水和至少一种选自2-巯基苯并咪唑化合物,2-巯基苯并噻唑化合物,2-巯基噻唑啉和2-硫代咪唑烷酮的化合物组成的钻井液。

    Air conditioner
    8.
    发明授权
    Air conditioner 失效
    冷气机

    公开(公告)号:US06338382B1

    公开(公告)日:2002-01-15

    申请号:US09639885

    申请日:2000-08-17

    IPC分类号: F28F2700

    摘要: In an air conditioner equipped with an air cleaner, a front panel is provided with three air inlets: a first air inlet located on the front face of the front panel, a second air inlet located on the top face thereof, and a third air inlet located therebetween. Each of the first and second air inlets has an opening/closing unit including louvers, and an air cleaner is arranged on the inside of the third air inlet. At the time of cooling/heating operation and at the time of dehumidifying operation, the first and second air inlets are opened and closed by the opening/closing unit, by which the amount of air passing through the air cleaner is changed, thereby utilizing the air cleaner effectively.

    摘要翻译: 在配备有空气滤清器的空调机中,前面板设置有三个空气入口:位于前面板前表面上的第一空气入口,位于其顶面上的第二空气入口和第三空气入口 位于它们之间。 第一和第二空气入口中的每一个具有包括百叶窗的打开/关闭单元,并且空气净化器布置在第三空气入口的内侧。 在冷却/加热运转时,在除湿运转时,第一和第二空气入口由打开/关闭单元打开和关闭,由此通过空气滤清器的空气量被改变,从而利用 空气净化器有效。