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    • 12. 发明授权
    • Lever type connector
    • 杠杆式连接器
    • US08979560B2
    • 2015-03-17
    • US13808136
    • 2011-07-07
    • Tohru KobayashiTohru Suzuki
    • Tohru KobayashiTohru Suzuki
    • H01R13/62H01R13/629
    • H01R13/62955H01R13/62933H01R13/62938
    • A lever type connector in which workability in inserting terminals is enhanced is provided. A lever type connector 1 includes a connector housing 22 for containing terminals 61 at terminal ends of wires, and a lever 30 which is rotatably mounted on the connector housing 22, and rotated at a wire extending side of the connector housing 22 thereby to move a mating connector to be engaged with the connector housing 22 up to a normally engaged position. The lever 30 includes a pair of arm parts 31 (31a, 31b), and a connecting part 38 for interconnecting respective base end parts 51 (51a, 51b) of the arm parts 31. A recess part 53 for enlarging a distance between the base end parts 51 is provided on at least one of inner walls 50 (50a, 50b) of the base end parts 51 of the arm parts 31 which are opposed to each other.
    • 提供了一种提高了插入端子的可加工性的杠杆式连接器。 杠杆式连接器1包括用于在电线的末端容纳端子61的连接器壳体22和可旋转地安装在连接器壳体22上并在连接器壳体22的线延伸侧旋转的杆30,从而移动 配合连接器将与连接器壳体22接合直到正常接合位置。 杆30包括一对臂部31(31a,31b)和用于互连臂部31的各个基端部51(51a,51b)的连接部38.用于扩大基部之间的距离的凹部53 端部51设置在彼此相对的臂部31的基端部51的至少一个内壁50(50a,50b)上。
    • 15. 发明授权
    • VT path misconnection avoidance method in the event of SONET failures
without causing uncleared AU squelch
    • 在SONET故障的情况下,VT路径错误连接避免方法不会导致未清除的AU静噪
    • US5757768A
    • 1998-05-26
    • US671674
    • 1996-06-28
    • Masataka GotoTohru Suzuki
    • Masataka GotoTohru Suzuki
    • H04J3/00H04J3/08H04J3/14H04Q3/00H04Q11/04H04L12/437
    • H04J3/085H04J3/14H04J2203/0042H04J2203/006
    • Idle frames are transmitted from first and second nodes of ring network in response to a first link failure, and protection switching is performed to form a first loop between the first and second nodes via at least a third node on receiving idle frames and Bridged & Switched frames are transmitted to the first loop. At the third node, AU (administrative unit) squelching is performed in response to a second link failure in the first loop, and protection switching is performed at the third node to form a second loop between the second and third nodes, and VT squelch is performed at the third node and busy indication frames are sent from the third node to the second node until the VT (virtual tributary) squelch is completed. From the third node to the second node, Bridged & Switched frames are transmitted and the AU squelch is cleared upon completion of the VT squelch. At the second node, AU squelching is performed in response to the busy indication frames from the third node, and AT squelch is cleared in response to the Bridged & Switched frames from the third node. Alternatively, the third node performs AU squelching in response to the second link failure and performs protection switching to form a second loop between the first and third nodes, and transmits Bridged & Switched frames to the first node. In response, the first node performs AU squelching, performs VT squelching and transmits busy indication frames to the third node until VT squelching is completed, and dears the AU squelch upon completion of the VT squelching. The third node responds to the Bridged & Switched frames from the first node for clearing the AU squelch.
    • 响应于第一链路故障,从环网的第一和第二节点发送空闲帧,并且执行保护切换以在接收空闲帧时经由至少第三节点在第一和第二节点之间形成第一环路,并且桥接和交换 帧被传送到第一个循环。 在第三节点处,响应于第一循环中的第二链路故障执行AU(管理单元)静噪,并且在第三节点处执行保护切换以在第二和第三节点之间形成第二环路,并且VT静噪为 在第三节点执行,并且忙指示帧从第三节点发送到第二节点,直到VT(虚拟支路)静噪完成。 从第三节点到第二节点,发送桥接和交换帧,并且完成VT静噪时,AU静噪被清除。 在第二节点处,响应于来自第三节点的忙指示帧执行AU静噪,并且响应于来自第三节点的桥接和切换帧来清除AT静噪。 或者,第三节点响应于第二链路故障执行AU静噪,并执行保护切换以在第一和第三节点之间形成第二环路,并将桥接和交换帧发送到第一节点。 作为响应,第一节点执行AU静噪,执行VT静噪,并将忙指示帧发送到第三节点,直到VT静噪完成,并且在完成VT静噪时亲听AU静噪。 第三个节点响应来自第一个节点的桥接和切换帧,以清除AU静噪。