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    • 86. 发明申请
    • TRAFFIC CONTROL METHOD FOR IPTV BROADCASTING SERVICE
    • IPTV广播业务的交通控制方法
    • US20100182908A1
    • 2010-07-22
    • US12663909
    • 2008-06-12
    • Young Min KimChang Ho Lee
    • Young Min KimChang Ho Lee
    • H04J1/16H04N7/173
    • H04N21/6125H04N21/23406H04N21/2402H04N21/40H04N21/44004
    • Provided is a traffic control method of IPTV broadcast service that allows a broadcast server to transmit data in a maximum bandwidth. The broadcast server sets a maximum buffer amount. The broadcast server monitors a network state to transmit data in a maximum bandwidth allowed by a network. The broadcast server judges whether a buffer amount of transmitted data reaches a maximum buffer amount. When the buffer amount of transmitted data reaches the maximum buffer amount, the broadcast server controls a bandwidth depending on a reproduction speed of a set-top box (STB) to transmit data. When the buffer amount of transmitted data does not reach the maximum buffer amount, the broadcast server transmits data in a maximum bandwidth allowed by the network.
    • 提供了允许广播服务器以最大带宽发送数据的IPTV广播服务的流量控制方法。 广播服务器设置最大缓冲量。 广播服务器监视网络状态以以网络允许的最大带宽传输数据。 广播服务器判断发送数据的缓冲量是否达到最大缓冲量。 当发送数据的缓冲量达到最大缓冲量时,广播服务器根据机顶盒(STB)的再现速度来控制带宽以发送数据。 当发送数据的缓冲量未达到最大缓冲量时,广播服务器以网络允许的最大带宽发送数据。
    • 89. 发明申请
    • DEVELOPING DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME
    • 开发装置和具有该装置的图像形成装置
    • US20090074447A1
    • 2009-03-19
    • US12127177
    • 2008-05-27
    • Jai Il CHOIYoung Min Kim
    • Jai Il CHOIYoung Min Kim
    • G03G21/18
    • G03G21/1853G03G2221/1846G03G2221/1884
    • A developing device and an image forming apparatus having the same include a frame having a knob part, a photosensitive body provided in front of the knob part with respect to a first direction of mounting the developing device, and a rotation guide part provided in front of the photosensitive body with respect to the first direction, and to guide a rotational motion of the developing device. When the developing device is removed from the image forming apparatus, the knob part is rotated upward. A first protrusion is provided on a side surface of the frame to determine a mounting position of the developing device. When the knob part is rotated upward, the first protrusion is rotated in the same direction as the knob part. Accordingly, the developing device has an improved mounting/removing structure adequate to compactly manufacture the image forming apparatus, and improves handling convenience in mounting and removing the developing device.
    • 显影装置和具有该显影装置的图像形成装置包括具有旋钮部分的框架,相对于安装显影装置的第一方向设置在按钮部分前方的感光体和设置在显影装置前方的旋转引导部分 感光体相对于第一方向,并且引导显影装置的旋转运动。 当从图像形成装置移除显影装置时,把手部分向上旋转。 第一凸起设置在框架的侧表面上以确定显影装置的安装位置。 当旋钮部分向上旋转时,第一突起沿与旋钮部分相同的方向旋转。 因此,显影装置具有适于紧凑地制造图像形成装置的改进的安装/移除结构,并且改善了安装和移除显影装置的处理方便性。