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    • 22. 发明申请
    • APPARATUS FOR AUTOMATICALLY SWITCHING AND CHARGING MULTIPLE BATTERIES
    • 用于自动切换和充电多种电池的设备
    • US20110187309A1
    • 2011-08-04
    • US12698137
    • 2010-02-01
    • Kak Man ChanBoa Fung Chau
    • Kak Man ChanBoa Fung Chau
    • H01M10/46H02J7/06
    • H01M10/46H02J7/06
    • An apparatus for automatically switching and charging a first battery and a second battery includes a charger unit; an output port configured for connecting to a load; a first control switch connected between the charger unit and the first battery; a second control switch connected between the charger unit and the second battery; a first output switch connected between the first battery and the output port; a second output switch connected between the second battery and the output port; a main control unit connected with the first and second batteries, the first and second control switches, and the first and second output switch modules; and a power source module configured for providing power to the main control unit and the charger unit. The main control unit is configured to monitor the output voltages of the first and the second batteries, and if the output voltage of the first battery is lower than that of the second battery to turn on the first control switch and the second output switch and turn off the first output switch and the second control switch so that the first battery is being charged by the charger unit and the second battery is providing power to the load connected to the output port.
    • 用于自动切换和充电第一电池和第二电池的装置包括充电器单元; 输出端口,被配置为连接到负载; 连接在充电器单元和第一电池之间的第一控制开关; 连接在充电器单元和第二电池之间的第二控制开关; 连接在所述第一电池和所述输出端口之间的第一输出开关; 连接在第二电池和输出端口之间的第二输出开关; 与第一和第二电池连接的主控制单元,第一和第二控制开关以及第一和第二输出开关模块; 以及电源模块,被配置为向主控制单元和充电器单元提供电力。 主控制单元被配置为监视第一和第二电池的输出电压,并且如果第一电池的输出电压低于第二电池的输出电压,以打开第一控制开关和第二输出开关并转动 关闭第一输出开关和第二控制开关,使得第一电池由充电器单元充电,并且第二电池为连接到输出端口的负载提供电力。
    • 23. 发明授权
    • Image forming device and method which outputs mono object when object not actually expressed in colors or not actually to be printed
    • 当物体实际上没有以颜色表示或不实际打印时输出单体物体的图像形成装置和方法
    • US07940424B2
    • 2011-05-10
    • US12039928
    • 2008-02-29
    • So-hye KimMan-chan Kim
    • So-hye KimMan-chan Kim
    • H04N1/23H04N1/40H04N1/50H04N1/56
    • G06K15/02G06K15/186
    • An image forming method which examines validity of an output object using an ROP, for example, and determines whether the output object is printed in a color mode or in a mono mode, is provided. The method includes detecting an output object having a color value from among output objects constituting a mono page, examining the validity of the detected output object, and outputting the detected output object as a mono object if the output object is determined not to be valid. Accordingly, if a mono image having an RGB value is recognized as a color object but is data not to be output on paper or media, the image is recognized as data which are not necessary to be output using color toner, so that only black toner is used. Accordingly, the printing rate increases, and efficiency of processing a printing is enhanced.
    • 提供了例如使用ROP检查输出对象的有效性并且确定输出对象是以彩色模式还是以单声道模式打印的图像形成方法。 该方法包括从构成单页的输出对象中检测具有颜色值的输出对象,检查检测到的输出对象的有效性,并且如果确定输出对象无效,则将检测到的输出对象作为单声道对象输出。 因此,如果具有RGB值的单声道图像被识别为彩色对象,但是不在纸张或介质上输出的数据,则图像被识别为不需要使用彩色调色剂输出的数据,使得仅黑色调色剂 用来。 因此,打印速度增加,并且提高了打印处理的效率。