Guitar bridge bias converter
    25.
    发明授权
    Guitar bridge bias converter 失效
    吉他桥偏置转换器

    公开(公告)号:US5834665A

    公开(公告)日:1998-11-10

    申请号:US767331

    申请日:1996-12-16

    CPC classification number: G10D3/04

    Abstract: A guitar bridge bias converter is described which provides the means of converting a right-handed steel strung electric or acoustic guitar to a left-handed instrument. The bridge bias converter for an acoustic guitar consists most simply of an integral one-piece unit comprising a central plate, a lower tongue, and an upper bridge-bone. The tongue locates in the groove vacated by removal of the original right-handed bridge-bone. The plate sits on top of the bridge and the bridge-bone is situated on the plate at an angle which is diametrically opposed to the original bridge-bone. This has the effect, in conjunction with reversal of the string positions, of converting the guitar from right-handed to left-handed playing. An alternative embodiment appropriate to conversion of electric guitars is also described, comprising a replacement bridge block incorporating mounting hole protrusions so offset as to convert the instrument from right-hand to left-handed string bias. It is an important feature of the invention that it requires no change to the body of the instrument and that the conversion process is completely reversible.

    Abstract translation: 描述了一种吉他桥偏置转换器,其提供了将右手钢串电吉他转换成左手乐器的手段。 用于声学吉他的桥式偏置转换器最简单地由包括中心板,下部舌部和上部桥骨的整体式整体式单元构成。 舌头位于通过拆除原始右手桥骨的空隙中。 板位于桥的顶部,桥骨以与原始桥骨直径相对的角度位于板上。 这具有与弦的位置相反的效果,即将吉他从右撇子转换为左撇子。 还描述了适用于电吉他转换的替代实施例,其包括一个替换桥接块,其包括安装孔突起,所述安装孔突起被偏移以将仪器从右手转换成左手弦偏置。 本发明的一个重要特征是其不需要改变仪器的主体,并且转换过程是完全可逆的。

    Testing applications or devices in large networks
    29.
    发明授权
    Testing applications or devices in large networks 有权
    测试大型网络中的应用程序或设备

    公开(公告)号:US07746860B2

    公开(公告)日:2010-06-29

    申请号:US11192772

    申请日:2005-07-29

    Abstract: When testing network management applications, it is desirable to show that they will work with large or very large networks, to determine the upper bounds of the applications capabilities, and improvements which might increase the upper bounds. A method of testing a network application is disclosed mapping a layer-3 addresses of a real subnetwork onto a plurality of mapped layer-3 subnetwork addresses for conversations with applications or devices. Packets are modified to change a destination layer-3 address in a mapped subnetwork, pointing to corresponding real IP address and forwarding the packets. The conversation to which a response from a reallayer-3 address relates is identified. The source layer-3 address and packet contents are changed into the appropriate mapped subnetwork and the packet is forwarded to the application or device. An existing test network of any size may be used as the basis for testing the network management application.

    Abstract translation: 在测试网络管理应用程序时,最好表明它们将与大型或非常大的网络协同工作,以确定应用程序功能的上限,以及可能增加上限的改进。 公开了一种测试网络应用的方法,其将真实子网的第3层地址映射到用于与应用或设备进行对话的多个映射层3子网地址上。 数据包被修改以改变映射子网中的目的地层3地址,指向相应的实际IP地址并转发数据包。 识别来自再层3地址的响应的对话。 源层3地址和分组内容被改变为适当的映射子网,并且分组被转发到应用或设备。 可以使用任何大小的现有测试网络作为测试网络管理应用的基础。

    Apparatus and method for processing data relating to events on a network
    30.
    发明授权
    Apparatus and method for processing data relating to events on a network 有权
    用于处理与网络上的事件有关的数据的装置和方法

    公开(公告)号:US07673035B2

    公开(公告)日:2010-03-02

    申请号:US09897518

    申请日:2001-07-02

    CPC classification number: H04Q3/0075

    Abstract: A network management apparatus and method processes network management data received during the monitoring of a network and generates events for presentation in an event list to a user when certain event conditions are detected. Network management data received in relation to an event condition is processed to determine whether it represents a recurring event condition. A recurring event condition is determined if a predetermined number of equivalent events have been generated, and appear in the event list, in an immediately preceding time period. In the described embodiment, if a recurring event condition occurs, a recurring event is generated, and subsequent occurrences of the event condition are not included in the event list presented to the user.

    Abstract translation: 网络管理装置和方法处理在监视网络期间接收到的网络管理数据,并且当检测到某些事件条件时,向用户生成用于在事件列表中呈现的事件。 处理与事件条件相关的网络管理数据,以确定它是否代表重复的事件条件。 如果已经生成了预定数量的等效事件并且在紧接的前一时间段内出现在事件列表中,则确定循环事件条件。 在所描述的实施例中,如果发生重复事件条件,则生成循环事件,并且事件条件的后续出现不包括在呈现给用户的事件列表中。

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