Solo-operable seesaw
    1.
    发明授权
    Solo-operable seesaw 失效
    独奏式跷跷板

    公开(公告)号:US06872145B1

    公开(公告)日:2005-03-29

    申请号:US10751322

    申请日:2004-01-05

    IPC分类号: A63G11/00

    CPC分类号: A63G11/00

    摘要: A solo-operable seesaw includes a base member having oppositely spaced side sections for engaging a ground surface and further includes a plurality of elongated braces having opposed end portions connected thereto. The seesaw further includes an elongated plank having a first end portion engaged with the base member and selectively pivotable thereabout. The plank further has an oppositely spaced second end portion defining a seat and includes a plurality of elongated handlebars extending outwardly from the plank. The seesaw further includes a mechanism for pivotally lifting the plank upwardly along a predetermined arcuate path after the second end portion of the plank is moved to select lowered positions. The lifting mechanism includes a spring-loaded hydraulic air piston having opposed end portions and a plurality of brackets connected thereto. The lifting mechanism-further includes an elongated swivel pin transversely passing through the plank for connecting same to the base member.

    摘要翻译: 独奏可操作的跷跷板包括具有相对间隔开的侧部分用于接合地面的基部构件,并且还包括多个细长支架,其具有连接到其上的相对端部。 跷跷板还包括细长板,其具有与基部构件接合并可选择性地在其周围枢转的第一端部。 板条还具有限定座位的相对间隔的第二端部,并且包括从板材向外延伸的多个细长手柄。 跷跷板还包括用于在板条的第二端部移动以选择降低的位置之后沿预定的弧形路径向上枢转地提升板条的机构。 提升机构包括弹簧加载的液压空气活塞,其具有相对的端部和与其连接的多个托架。 提升机构 - 还包括横向穿过板条的细长旋转销,用于将其连接到基座构件。

    Data acknowledgment using impedance mismatching
    2.
    发明申请
    Data acknowledgment using impedance mismatching 失效
    使用阻抗失配的数据确认

    公开(公告)号:US20050076170A1

    公开(公告)日:2005-04-07

    申请号:US10680756

    申请日:2003-10-07

    IPC分类号: G06F12/00

    CPC分类号: G06F13/4269

    摘要: A structure and associated method to control a flow of data on a semiconductor device. A transmitter, receiver and transmission line are formed within the semiconductor device. The transmitter, receiver, and transmission line are adapted to control data transfer between a first core and a second core within the semiconductor device. The transmitter is adapted to send a signal over the transmission line to the receiver adapted to receive the signal. The receiver is further adapted to create an impedance mismatch to indicate that the second core is unable to transfer the data. The transmitter is adapted to detect the impedance mismatch.

    摘要翻译: 一种用于控制半导体器件上的数据流的结构和相关方法。 在半导体器件内形成发射器,接收器和传输线。 发射器,接收器和传输线适于控制半导体器件内的第一芯和第二芯之间的数据传输。 发射机适于通过传输线路将信号发送到适于接收信号的接收机。 接收机还适于产生阻抗失配以指示第二核心不能传送数据。 发射机适用于检测阻抗失配。

    Push lock
    4.
    发明申请

    公开(公告)号:US20070194094A1

    公开(公告)日:2007-08-23

    申请号:US11650869

    申请日:2007-01-08

    IPC分类号: B65D5/10

    CPC分类号: B65D5/10

    摘要: An end closure design for a paperboard container having four or more end panels that form the end closure hingedly joined respectively to four side panels connected to each other by parallel, spaced apart fold lines. Each of the hinged end panels has a straight free edge parallel the hinged edge and each free edge has two spaced apart notches of the same shape and size cut therein, each positioned the same distance from the parallel, spaced apart fold lines such that when the panels are folded over, a notch from each end panel interlocks with a notch from an adjacent end panel. An opposing two of the hinged end panels also include two diagonal score lines, each extending from an interior edge of the notches to the interior corner formed by the fold lines between the end closure panel and its respective side panel. To form the end closure, the end closure panels without the diagonal score lines are folded inwardly, then the end closure panels with the diagonal score lines are folded inwardly. Pressure is applied (by pushing) to the central portion of the two panels with score lines between the score lines to cause adjacent and overlapping notches to interlock to form the end closure. The resulting container has an end with a central open area and four interlocked notches at the open area's corners.