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    • 81. 发明申请
    • Packet transferring node
    • 分组传送节点
    • US20080008181A1
    • 2008-01-10
    • US11710396
    • 2007-02-26
    • Masaki YamadaMitsuru NagasakaTakayuki MuranakaYoshihiro NakaoShinichi Akahane
    • Masaki YamadaMitsuru NagasakaTakayuki MuranakaYoshihiro NakaoShinichi Akahane
    • H04L12/56
    • H04L45/28H04L45/02H04L45/44
    • In the case of a “distributed” integrated network node (architecture), a specific judgment process cannot be executed in any routing and transferring unit. The routing and transferring unit has been required to share such judgment process related information with an enhanced processing unit or with other routing and transferring units. Thus the manufacturing cost has increased when using an enhanced processing unit and the processing speed has been lowered unavoidably when cooperation is required among routing and transferring units. Those have been conventional problems. Furthermore, if any flow is disposed during a transfer from a packet transferring unit provided in a routing and transferring unit to a processing unit, the packet is disposed regardless of the packet priority. This has also been another conventional problem. According to the present invention, however, it is ruled that a packet related to a specific judgment process is always transmitted to a specific routing and transferring unit from a line interface unit. And if a flow is inputted and it is over the transferring capacity between a line interface unit and a routing and transferring unit, the line interface unit analyzes the packet header and determines the type, transport priority, and disposal priority of the packet.
    • 在“分布式”集成网络节点(架构)的情况下,不能在任何路由和传送单元中执行特定的判断过程。 路由和传送单元已经被要求与增强处理单元或其他路由和传送单元共享这样的判断过程相关信息。 因此,当使用增强处理单元时,制造成本增加,并且在路由和传送单元之间需要协作时,不可避免地降低了处理速度。 那些是常规问题。 此外,如果在从设置在路由和传送单元中的分组传送单元传送到处理单元的传送期间设置任何流程,则分组被布置,而不管分组优先级如何。 这也是另一个常规问题。 然而,根据本发明,规定与特定判断处理相关的分组总是从线路接口单元发送到特定的路由和传送单元。 并且如果输入流,并且在线路接口单元和路由和传送单元之间的传输容量之上,则线路接口单元分析分组报头并确定分组的类型,传输优先级和处置优先级。
    • 83. 发明申请
    • Internal combustion engine and liner installation ring
    • 内燃机和内胆安装环
    • US20070107689A1
    • 2007-05-17
    • US10575793
    • 2004-10-15
    • Kazuhiko OogakeMasaki YamadaKazuki Satou
    • Kazuhiko OogakeMasaki YamadaKazuki Satou
    • F02F1/00F02F11/00
    • F02F1/004F02F1/16F02F1/166F02F2001/006
    • An internal combustion engine includes: a cylinder block having one or more cylinders, a cylinder liner in a tubular shape disposed inside the cylinder; a piston reciprocating inside the cylinder liner and having a top land portion formed of an outer periphery of the piston sandwiched between a piston head and an uppermost ring groove; and a liner installation ring forming, inside the cylinder, a circular step portion protruding toward the inner periphery of the cylinder liner. The liner installation ring is disposed in the cylinder block or the cylinder liner in such a manner that the bottom face of the liner installation ring face to the uppermost portion of the cylinder liner. The liner installation ring is disposed at a position in accordance with the upper end position of the top land portion when the piston reaches a top dead center. The liner installation ring is set to protrude from the inner periphery of the cylinder liner in an inward direction at a length of 0.05 mm or more to 0.5 mm less.
    • 内燃机包括:具有一个或多个气缸的气缸体,设置在气缸内的管状的气缸套; 活塞在气缸套内往复运动,并具有由夹在活塞头和最上环槽之间的活塞的外周形成的顶部陆部; 以及在所述气缸内部形成有朝向所述气缸套的内周面突出的圆形台阶部的衬套安装环。 衬套安装环以使得衬套安装环的底面面对气缸套的最上部的方式设置在气缸体或气缸衬套中。 当活塞到达上止点时,衬套安装环设置在与顶部陆部的上端位置相对应的位置。 衬套安装环设置成从内筒的内周向内方向突出,长度为0.05mm以上至0.5mm以下。