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    • 1. 发明申请
    • Municipal Casting Frame and Method of Manufacturing Same
    • 市政铸造框架及其制造方法相同
    • US20070237580A1
    • 2007-10-11
    • US11279132
    • 2006-04-10
    • Leon SulakBrian RochwitzKeith GeePaul HarmJeremy Johnson
    • Leon SulakBrian RochwitzKeith GeePaul HarmJeremy Johnson
    • E02D29/14
    • E02D29/1427
    • A municipal casting frame is provided with cast nut retainers that allow the frame to be used with or without a bolt-down cover. The frame defines one or more bolt holes of sufficient dimension to allow free passage of the cover bolts. The undersurface of the frame defines a cast nut retainer adapted to securely receive a nut. In one embodiment, the nut retainer includes protrusions that permit the nut to be snap-fitted into the nut retainer. In another embodiment, the nut retainer is configured to frictionally receive the nut in a wedging interaction. The present invention also provides a method for manufacturing a frame with integral cast nut retainers. The method generally includes the steps of (a) providing a core corresponding in shape to the bolt hole and the cast nut retainer, the cast nut retainer being configured to receive and retain a nut, (b) casting a frame in a mold about the core, (c) removing the cast frame from the mold and (d) removing the core from the cast frame. The process may also include the step of inserting a nut into the cast nut retainer in a direction that is in substantial coaxial alignment with the bolt hole.
    • 市政铸造框架设置有铸造螺母保持器,其允许框架与或不具有螺栓下盖。 框架限定一个或多个足够尺寸的螺栓孔,以允许盖螺栓自由通过。 框架的下表面限定了适于牢固地接收螺母的铸造螺母保持器。 在一个实施例中,螺母保持器包括允许螺母卡扣配合到螺母保持器中的突起。 在另一个实施例中,螺母保持器构造成以楔形相互作用摩擦地接收螺母。 本发明还提供了一种用于制造具有整体式铸造螺母保持器的框架的方法。 该方法通常包括以下步骤:(a)提供与螺栓孔和铸造螺母保持器相对应的形状的芯,铸造螺母保持器构造成容纳和保持螺母,(b)将框架围绕模具 芯,(c)从模具中移除铸造框架,(d)将芯从铸造框架上取下。 该方法还可以包括将螺母沿着与螺栓孔基本同轴对准的方向插入铸造螺母保持器中的步骤。
    • 6. 发明申请
    • System and method for providing prescription refills
    • 提供处方补充物的系统和方法
    • US20060224414A1
    • 2006-10-05
    • US11096224
    • 2005-03-31
    • Christopher AstrupJeremy Johnson
    • Christopher AstrupJeremy Johnson
    • G06Q10/00
    • G06Q30/02G06F19/328G06F19/3456G06Q10/087G06Q10/10G06Q50/22
    • The invention relates to a system and method for automatically providing prescription refills. In an embodiment, the invention includes a method for filling refill prescriptions for one or more home pharmacies comprising: enrolling the refill prescription records of one or more home pharmacies; calculating an appropriate time to fill refill prescriptions; and filling the refill prescriptions. In an embodiment, the invention includes a system for processing refill prescriptions comprising a hub pharmacy having a hub formulary and a processing unit, and one or more home pharmacies each having a prescription information database comprising records of prescriptions, the home pharmacies in electronic communication with the hub pharmacy.
    • 本发明涉及一种用于自动提供处方补充物的系统和方法。 在一个实施方案中,本发明包括用于为一个或多个家庭药房填充再填充处方的方法,包括:登记一个或多个家庭药房的补充处方记录; 计算适当的时间填补补品处方; 并填写填充处方。 在一个实施例中,本发明包括用于处理再填充处方的系统,该系统包括具有集线器处方集和处理单元的集线器药房,以及一个或多个家庭药房,每个家庭药房具有包括处方记录的处方信息数据库, 中心药房。
    • 8. 发明申请
    • SOLVER FOR HARDWARE BASED COMPUTING
    • 用于硬件计算的解决方案
    • US20090292520A1
    • 2009-11-26
    • US12373481
    • 2007-07-27
    • Chika NwankpaAnthony DeeseAaron St. LegerJeffrey YakaskiJeremy JohnsonPrawat NagvajaraPetya Vachranukunkiet
    • Chika NwankpaAnthony DeeseAaron St. LegerJeffrey YakaskiJeremy JohnsonPrawat NagvajaraPetya Vachranukunkiet
    • G06F9/455G06F9/00G06F7/32
    • G06F17/5027G06F17/16
    • Full-AC load flow constitutes a core computation in power system analysis. The present invention provides a performance gain with a hardware implementation of a sparse-linear solver using a Field Programmable Gate Array (FPGA). The invention also relates to the design, simulation, and hardware verification of a static transmission line model for analog power flow computation. Operational transconductance amplifiers are employed in the model based on a previously proposed DC emulation technique of power flow computation, and provide reconfigurability of transmission line parameters via transconductance gain. The invention also uses Analog Behavioral Models (ABMs) in an efficient strategy for designing analog emulation engines for large-scale power system computation. Results of PSpice simulations of these emulation circuits are compared with industrial grade numerical simulations for validation. The application is also concerned with the development of a generator model using analog circuits for load flow emulation for power system analysis to reduce computation time. The generator model includes reconfigurable parameters using operational transconductance amplifiers (OTAs). The circuit module is used with other reconfigurable circuits, i.e., transmission lines and loads.
    • 全交流负载流是电力系统分析中的核心计算。 本发明通过使用现场可编程门阵列(FPGA)的稀疏线性求解器的硬件实现来提供性能增益。 本发明还涉及用于模拟功率流计算的静态传输线模型的设计,仿真和硬件验证。 基于先前提出的功率流计算的直流仿真技术,在模型中采用运算跨导放大器,并通过跨导增益提供传输线参数的可重新配置。 本发明还在用于设计用于大规模电力系统计算的模拟仿真引擎的有效策略中使用模拟行为模型(ABM)。 将这些仿真电路的PSpice仿真结果与工业级数值模拟进行比较以进行验证。 该应用还涉及使用模拟电路用于电力系统分析的负载流仿真的发电机模型的开发,以减少计算时间。 发生器模型包括使用运算跨导放大器(OTA)的可重新配置的参数。 电路模块与其他可重新配置的电路,即传输线路和负载一起使用。
    • 9. 发明申请
    • Apparatus and method for phased subarray imaging
    • 用于相位子阵列成像的装置和方法
    • US20070208254A1
    • 2007-09-06
    • US11709347
    • 2007-02-21
    • Jeremy JohnsonMustafa KaramanButrus Khuri-Yakub
    • Jeremy JohnsonMustafa KaramanButrus Khuri-Yakub
    • A61B8/14
    • A61B8/14G01S7/52046G01S15/8915G01S15/8927G01S15/8993
    • An invention for coherent array image formation and restoration is taught. The invention is applicable for both 2D and 3D imaging using either 1D or 2D arrays, respectively. A transducer array is subdivided into subarrays, each subarray having a number of adjacent array elements. All elements of each subarray transmit and receive in parallel. The signals received from each subarray are delayed and summed to form scan lines, or beams. The low-beam-rate beams formed from each subarray are upsampled and interpolated prior to forming high-beam-rate images. Depending on the subarray geometry, a subarray-dependent restoration filter is also applied to the subarray beams. The restored beams from each subarray are combined to form the final high-beam-rate image. The invention significantly reduces the front-end hardware complexity compared to conventional methods such as full phased array imaging with comparable image quality.
    • 教导了相干阵列图像形成和恢复的发明。 本发明分别适用于使用1D或2D阵列的2D和3D成像。 换能器阵列被细分为子阵列,每个子阵列具有多个相邻的阵列元件。 每个子阵列的所有元素并行传输和接收。 从每个子阵列接收的信号被延迟并相加以形成扫描线或光束。 在形成高光束速率图像之前,从每个子阵列形成的低光束速率光束被上采样和内插。 根据子阵列几何,子阵列依赖的恢复滤波器也被应用于子阵列波束。 来自每个子阵列的恢复的波束被组合以形成最终的高光束速率图像。 与常规方法相比,本发明显着降低了前端硬件复杂性,例如具有可比较图像质量的全相控阵列成像。