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    • 11. 发明申请
    • EVENT-DRIVEN REGENERATION OF PAGES FOR WEB-BASED APPLICATIONS
    • 基于WEB的应用程序的事件驱动再生页
    • US20130024622A1
    • 2013-01-24
    • US13620396
    • 2012-09-14
    • John H. MartinMatthew HelgrenKin-Chung FungMark R. Scheevel
    • John H. MartinMatthew HelgrenKin-Chung FungMark R. Scheevel
    • G06F12/08
    • G06F17/30306G06F17/30902H04L67/2842
    • Systems and methods for invalidating and regenerating pages. In one embodiment, a method can include detecting content changes in a content database including various objects. The method can include causing an invalidation generator to generate an invalidation based on the modification and communicating the invalidation to a dependency manager. A cache manager can be notified that pages in a cache might be invalidated based on the modification via a page invalidation notice. In one embodiment, a method can include receiving a page invalidation notice and sending a page regeneration request to a page generator. The method can include regenerating the cached page. The method can include forwarding the regenerated page to the cache manager replacing the cached page with the regenerated page. In one embodiment, a method can include invalidating a cached page based on a content modification and regenerating pages which might depend on the modified content.
    • 使页面无效和重新生成的系统和方法。 在一个实施例中,一种方法可以包括检测包括各种对象的内容数据库中的内容变化。 该方法可以包括使无效生成器基于修改生成无效,并将该无效传递给依赖性管理器。 缓存管理器可以被通知,缓存中的页面可能会通过页面无效通知修改而无效。 在一个实施例中,一种方法可以包括接收页面无效通知并将页面再生请求发送到页面生成器。 该方法可以包括重新生成缓存的页面。 该方法可以包括将再生页面转发到高速缓存管理器,用再生页替换缓存的页面。 在一个实施例中,一种方法可以包括基于内容修改使得缓存的页面无效,并且重新生成可能取决于修改的内容的页面。
    • 12. 发明申请
    • PROPULSION UNIT
    • 推进单位
    • US20110030385A1
    • 2011-02-10
    • US12824721
    • 2010-06-28
    • Christopher J. EllansJohn H. Martin
    • Christopher J. EllansJohn H. Martin
    • F02C7/26
    • F02C7/262F01D25/20F02C6/206F05D2220/325F05D2220/34
    • A turboprop propulsion unit for an aircraft comprises a propeller 22 which is driven by a core engine by means of a propeller turbine 26 which drives the propeller 22 through a shaft 28 and a propeller gearbox 24. Restarting of the engine in flight is achieved by windmilling of the propeller 22, which drives a propeller gearbox lubricant pump 30. A diverter valve 40 causes lubricant delivered by the propeller gearbox lubricant pump 30 to be supplied to a turbomachinery lubricant pump 18 along a restart conduit 44, so as to drive the turbomachinery lubricant pump 18 as a motor. Torque generated by the turbomachinery lubricant pump 18 is transferred through an accessory gearbox 12 to a spool 4, 6, 8 of the core engine 2 and to a fuel pump 16. Control of the pitch of blades 36 of the propeller 22 enables the windmilling propeller 22 to achieve a desired speed of the spool 4, 6, 8 and output of the fuel pump 16 sufficient to restart the engine 2, even at low air speeds.
    • 用于飞行器的涡轮螺旋桨推进装置包括螺旋桨22,螺旋桨22由驱动螺旋桨涡轮机26的核心发动机驱动,螺旋桨涡轮机26通过轴28和螺旋桨齿轮箱24驱动螺旋桨22.发动机在飞行中的重新启动是通过风力发电 驱动螺旋桨齿轮箱润滑泵30的螺旋桨22上。分流阀40使得由螺旋桨齿轮箱润滑剂泵30输送的润滑剂沿着重启导管44供应到涡轮机械润滑剂泵18,以驱动涡轮机械润滑剂 泵18作为电动机。 由涡轮机械润滑剂泵18产生的扭矩通过附件齿轮箱12传递到核心发动机2的阀芯4,6,8和燃油泵16.螺旋桨22的叶片36的桨距的控制使得风力发电螺旋桨 以便即使在低空气速度下也能实现卷轴4,6,8的期望速度和燃料泵16的输出,足以重新起动发动机2。
    • 13. 发明授权
    • Adjustable engaging head for a carpet stretcher
    • 可调节地毯担架的接头
    • US06692048B2
    • 2004-02-17
    • US10010036
    • 2001-12-06
    • John H. Martin
    • John H. Martin
    • A47G2704
    • A47G27/0493
    • An engaging head for a carpet stretcher is disclosed. The engaging head comprises a body, having a leading edge, a carpet-facing side extending in a trailing direction from the leading edge, and an upper side opposite to the carpet-facing side. A leading cotton-head is disposed on the carpet-facing side parallel and adjacent to the leading edge. Trailing cotton-heads are disposed on the carpet-facing side behind the leading cotton-head and transverse to the leading edge, and pin-teeth are disposed on the carpet-facing side and interspersed between the trailing cotton-heads. In an embodiment of the invention, a portion of the body adjacent to the leading cotton-head is substantially wider in a direction parallel to the leading edge than a trailing portion of the body whereon the trailing cotton-heads and the pin teeth are disposed. The body of the engaging head, when viewed in a direction looking towards the carpet-facing side, may be T-shaped. Optionally, an adjustment mechanism is mounted to the body and connected to the trailing cotton-heads, operative to extend the trailing cotton-heads from the body. A further option is to provide adjustment mechanism mounted to the body and connected to the leading cotton-head, to retract the leading cotton-head into the body.
    • 公开了一种用于地毯担架的接合头。 接合头包括具有前缘,从前缘沿着拖尾方向延伸的地毯侧面和与面向地毯侧相对的上侧的主体。 领先的棉头设置在平行且邻近前缘的面向地毯的一侧。 拖尾的棉花头位于领先棉花头后面的面向地毯的一侧,并且横向于前缘,并且销齿设置在面向地毯的侧面并且散布在后棉花头之间。 在本发明的一个实施例中,与前头棉头相邻的身体的一部分在平行于前缘的方向上比后身棉头和针齿的身体尾部大致宽。 当从朝向面朝地毯侧的方向观察时,接合头的主体可以是T形的。 可选地,调节机构安装到主体并连接到后棉花头,用于将后棉花头从身体延伸。 另一个选择是提供安装到身体上并连接到主导棉头的调节机构,以将领先的棉头缩回身体。