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    • 71. 发明授权
    • Pull action clamp with toggle lock
    • 用拨动锁拉动动作夹
    • US08561973B2
    • 2013-10-22
    • US12356222
    • 2009-01-20
    • David Martin
    • David Martin
    • B25B1/00B25B1/02B25B5/02B25B1/14B25B5/12
    • E05C19/14
    • A clamp for clamping a work piece to a fixture includes a base for mounting to the fixture and a handle having a body portion and an arm portion. The handle includes a pivotal connection to the base. The clamp further includes a holding member and a latch. The holding member has a holding position for clamping the work piece to the fixture and a pivotal connection to the handle. The latch includes a first end portion and a second end portion. The first end portion is engaged with the base for locking the holding member in the holding position and becomes disengaged from the base by moving the second end portion in a direction generally away from the arm portion of the handle. The latch has a pivotal connection to the handle.
    • 用于将工件夹紧到夹具的夹具包括用于安装到夹具的基座和具有主体部分和臂部分的手柄。 手柄包括与基座的枢转连接。 夹具还包括保持构件和闩锁。 保持构件具有用于将工件夹持到夹具的保持位置和与手柄的枢转连接。 闩锁包括第一端部和第二端部。 第一端部与基座接合,用于将保持构件锁定在保持位置,并且通过沿着大致远离手柄的臂部的方向移动第二端部而与基座脱离接合。 闩锁具有与手柄的枢转连接。
    • 72. 发明授权
    • Transducer devices having different frequencies based on layer thicknesses and method of fabricating the same
    • 基于层厚的具有不同频率的传感器装置及其制造方法
    • US08357981B2
    • 2013-01-22
    • US12789685
    • 2010-05-28
    • David MartinJohn Choy
    • David MartinJohn Choy
    • H01L29/84H01L41/22
    • H01L41/253G10K9/125H01L27/20Y10T29/42
    • A transducer array on a common substrate includes a membrane and first and second transducer devices. The membrane is formed on the common substrate, and includes a lower layer and an upper layer. The first transducer device includes a first resonator stack formed on at least the lower layer in a first portion of the membrane, the upper layer having a first thickness in the first portion of the membrane. The second transducer device includes a second resonator stack formed on at least the lower layer in a second portion of the membrane, the upper layer having a second thickness in the second portion of the membrane, where the second thickness is different from the first thickness, such that a first resonant frequency of the first transducer device is different from a second resonant frequency of the second transducer device.
    • 公共衬底上的换能器阵列包括膜和第一和第二换能器装置。 膜形成在公共基板上,并且包括下层和上层。 第一换能器装置包括形成在膜的第一部分中的至少下层上的第一谐振器叠层,上层在膜的第一部分具有第一厚度。 第二换能器装置包括形成在膜的第二部分中的至少下层上的第二谐振器叠层,上层在膜的第二部分具有第二厚度,其中第二厚度不同于第一厚度, 使得第一换能器装置的第一谐振频率与第二换能器装置的第二共振频率不同。
    • 76. 发明申请
    • PORTABLE ANTENNA POSITIONER APPARATUS AND METHOD
    • 便携式天线定位装置及方法
    • US20110169696A1
    • 2011-07-14
    • US12986891
    • 2011-01-07
    • Spencer WEBBDavid Martin
    • Spencer WEBBDavid Martin
    • G01S19/27H01Q1/12H01Q3/00H04B7/185G01S19/28
    • H01Q1/08H01Q1/084H01Q1/1235H01Q1/125H01Q1/42H01Q3/005H01Q3/08
    • A low power, lightweight, collapsible and rugged antenna positioner for use in communicating with geostationary, geosynchronous and low earth orbit satellite. By collapsing, invention may be easily carried or shipped in a compact container. May be used in remote locations with simple or automated setup and orientation. Azimuth is adjusted by rotating an antenna in relation to a positioner base and elevation is adjusted by rotating an elevation motor coupled with the antenna. Manual orientation of antenna for linear polarized satellites yields lower weight and power usage. Updates ephemeris or TLE data via satellite. Algorithms used for search including Clarke Belt fallback, transponder/beacon searching switch, azimuth priority searching and tracking including uneven re-peak scheduling yield lower power usage. Orientation aid via user interface allows for smaller azimuth motor, simplifies wiring and lowers weight. Tilt compensation, bump detection and failure contingency provide robustness.
    • 低功率,轻量级,可折叠和坚固的天线定位器,用于与地球静止,地球同步和低地球轨道卫星通信。 通过塌缩,发明可以容易地携带或运输在紧凑的容器中。 可以在远程位置使用简单或自动的设置和方向。 通过相对于定位器基座旋转天线来调节方位角,并通过旋转与天线耦合的升降马达来调节高度。 用于线性极化卫星的手动定向天线产生较小的重量和功率使用。 通过卫星更新星历或TLE数据。 用于搜索的算法包括克拉克带回退,转发器/信标搜索开关,方位优先搜索和跟踪,包括不均匀的重峰调度产生较低的功率使用。 通过用户界面定向辅助,可以实现更小的方位电机,简化接线和降低重量。 倾斜补偿,碰撞检测和故障应急提供了鲁棒性。
    • 80. 发明授权
    • Distributed hypermedia method and system for automatically invoking external application providing interaction and display of embedded objects within a hypermedia document
    • 分布式超媒体方法和系统,用于自动调用外部应用程序,提供超媒体文档中嵌入对象的交互和显示
    • US07599985B2
    • 2009-10-06
    • US10217955
    • 2002-08-09
    • Michael DoyleDavid MartinCheong Ang
    • Michael DoyleDavid MartinCheong Ang
    • G06F9/46G06F17/30G06F9/50
    • G06F9/5027G06F9/5055G06F9/547G06F17/30899G06F2209/509G06F2209/541G06F2209/549
    • A system allowing a user of a browser program on a computer connected to an open distributed hypermedia system to access and execute an embedded program object. The program object is embedded into a hypermedia document much like data objects. The user may select the program object from the screen. Once selected the program object executes on the user's (client) computer or may execute on a remote server or additional remote computers in a distributed processing arrangement. After launching the program object, the user is able to interact with the object as the invention provides for ongoing interprocess communication between the application object (program) and the browser program. One application of the embedded program object allows a user to view large and complex multi-dimensional objects from within the browser's window. The user can manipulate a control panel to change the viewpoint used to view the image. The invention allows a program to execute on a remote server or other computers to calculate the viewing transformations and send frame data to the client computer thus providing the user of the client computer with interactive features and allowing the user to have access to greater computing power than may be available at the user's client computer.
    • 允许连接到开放式分布式超媒体系统的计算机上的浏览器程序的用户访问和执行嵌入式程序对象的系统。 程序对象嵌入到超媒体文档中,非常像数据对象。 用户可以从屏幕中选择程序对象。 一旦被选择,程序对象在用户(客户端)计算机上执行,或者可以在分布式处理装置中的远程服务器或其他远程计算机上执行。 在启动程序对象之后,用户能够与对象进行交互,因为本发明提供了应用对象(程序)和浏览器程序之间正在进行的进程间通信。 嵌入式程序对象的一个​​应用程序允许用户从浏览器窗口内查看大而复杂的多维对象。 用户可以操纵控制面板来改变用于观看图像的视点。 本发明允许程序在远程服务器或其他计算机上执行以计算观看转换并将帧数据发送到客户端计算机,从而向客户端计算机的用户提供交互式特征,并允许用户访问更大的计算能力 可能在用户的客户端计算机上可用。