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    • 2. 发明授权
    • Communication system, server, control apparatus and communication apparatus
    • 通信系统,服务器,控制装置和通信装置
    • US08107471B2
    • 2012-01-31
    • US12073767
    • 2008-03-10
    • Hitomi NakamuraNorihisa MatsumotoTakehiro MorishigeNaruhito Nakahara
    • Hitomi NakamuraNorihisa MatsumotoTakehiro MorishigeNaruhito Nakahara
    • H04L12/28H04L12/56
    • H04W28/16H04L47/10H04W80/04
    • Disclosed herewith is a communication system, which can solve the following conventional problem that if packets exchanged between a terminal and an HA are encapsulated with use of the mobile IPv6 protocol, the PDSN cannot identify any IP flows in the mobile IPv6 tunnel. Consequently, there is no QoS usable appropriately to the services in the EV-D0 RAN. To solve such a problem, the PCRF notifies the HA of the filter information used to specify each IP flow and the flow label assigned to each IP flow. The HA then sets the flow label in the outer IPv6 header of the packet matching with the filter information and transfers the packet to the object unit. The PDSN then refers to the flow label set in the outer IPv6 header to identify the object IP flow in the mobile IPv6 tunnel. Consequently, a proper QoS can be usable for the services respectively in the EV-D0 RAN.
    • 这里公开了一种通信系统,其可以解决以下常规问题,即如果使用移动IPv6协议来封装在终端和HA之间交换的分组,则PDSN不能识别移动IPv6隧道中的任何IP流。 因此,EV-D0 RAN中的服务没有适用的QoS。 为了解决这个问题,PCRF向HA通知用于指定每个IP流的过滤器信息和分配给每个IP流的流标签。 然后,HA将流量标签设置在与过滤器信息匹配的数据包的外部IPv6报头中,并将数据包传输到对象单元。 然后,PDSN参考外部IPv6报头中设置的流标签,以标识移动IPv6隧道中的对象IP流。 因此,适当的QoS可以分别用于EV-D0 RAN中的业务。
    • 7. 发明授权
    • PPPoE network system that can distribute connection requests from PPPoE client terminals to specific PPPoE servers
    • PPPoE网络系统,可将PPPoE客户终端的连接请求分配到特定的PPPoE服务器
    • US07512688B2
    • 2009-03-31
    • US10219290
    • 2002-08-16
    • Minoru OgushiNorihisa Matsumoto
    • Minoru OgushiNorihisa Matsumoto
    • G06F15/16
    • H04L12/4625H04L12/4608H04L2212/00
    • Disclosed is a network system that can distribute connection requests from PPPoE client terminals to specific PPPoE servers under the initiative of the PPPoE servers. In the system that realizes connection between at least one client terminal and plural servers at least by a connection start signal from the client terminal, a connection provision signal from the servers, corresponding to the connection start signal, and a connection request signal from the client terminal, corresponding to the connection provision signal; the servers have an identification information setting means, upon receiving a connection start signal from the client terminal, for setting server identification information for identifying a specific server to receive a connection request signal corresponding to the connection start signal in the connection provision signal.
    • 公开了一种网络系统,可以在PPPoE服务器的主动下将连接请求从PPPoE客户端分配到特定的PPPoE服务器。 在至少通过来自客户终端的连接开始信号实现至少一个客户终端与多个服务器之间的连接的系统中,来自服务器的与连接开始信号对应的连接提供信号和来自客户端的连接请求信号 终端,对应于连接提供信号; 所述服务器具有识别信息设定单元,在从所述客户终端接收到连接开始信号时,设定用于识别特定服务器的服务器识别信息,以接收与所述连接提供信号中的所述连接开始信号对应的连接请求信号。
    • 9. 发明申请
    • Blade for work machine, and construction and earth-moving machine provided with the same blade
    • 刀片用于作业机械,施工和搬运机器配备相同的刀片
    • US20070209811A1
    • 2007-09-13
    • US11702947
    • 2007-02-06
    • Norihisa MatsumotoMasatake Tamaru
    • Norihisa MatsumotoMasatake Tamaru
    • E02F3/76
    • E02F3/8152E02F3/7613E02F3/7618E02F3/815
    • An object of the invention is to provide a blade preferable for being mounted on various kinds of work machines, particularly work machines for digging, carrying of soil and leveling, in which increase in a quantity of soil per tractional force is achieved with a simple structure to reduce consumption horsepower and increase fuel consumption efficiency thereby leading to low cost. A blade comprises a central front face section having a linear first cutting edge at a bottom end thereof, a jointed front face section having a second cutting edge which continues from the first cutting edge and extends backward at a predetermined angle, and an end front face section having a third cutting edge which continues from the second cutting edge and extended forward at a predetermined angle. The first cutting edge is protruded forward of the second and third cutting edges in their top view or intersection points of the second and third cutting edges are disposed backward relative to an extension of the first cutting edge. Preferably, width of the first cutting edge is set larger than internal width between right and left traveling units. Further, when the blade is in contact with the ground at an ordinary cutting angle, preferably, the entire blade is inclined backward with its sweepback angle of 15° or less.
    • 本发明的目的是提供一种优选用于安装在各种工作机械上的刀片,特别是用于挖掘,携带土壤和整平的作业机械,其中以简单的结构实现了每个拉力的土壤量的增加 以降低消耗功率并提高燃料消耗效率,从而导致低成本。 刀片包括:中心前面部分,其底端具有直线的第一切削刃,接合的前面部分具有从第一切削刃延伸并以预定角度向后延伸的第二切削刃, 具有从第二切削刃延伸并以预定角度向前延伸的第三切削刃。 第一切削刃在其第二切削刃和第三切削刃的前侧突出,第二切削刃和第三切削刃的相交点相对于第一切削刃的延伸部设置在后方。 优选地,第一切削刃的宽度被设定为大于左右行驶单元之间的内部宽度。 此外,当叶片以普通切割角度与地面接触时,优选地,整个叶片以15°或更小的回扫角向后倾斜。