摘要:
A detectable warning plate having integrally cast lugs. The lugs may extend from the undersurface of the plate so that they can be entrapped within concrete during installation. The plate may define a vent hole through the plate above each lug to permit air to escape from beneath the dome plate during installation. The plate may include one or more integral support ribs that extend downwardly from the plate. The support ribs may extend around the plate near the periphery. The lugs may be extensions of the support ribs.
摘要:
A lift-assisted manhole cover assembly with a flush surface and external pivot shaft. The cover includes a mounting tab that extends beyond the general periphery of the cover. The mounting tab may be connected to a shaft that is threadedly engaged with the frame. A spring may be mounted between the frame and the mounting tab, for example, in a sleeve, to provide a mechanical assist in lifting the cover. The sleeve may be disposed outside the manhole opening where it does not block access to the manhole opening.
摘要:
Garments are disclosed for use on the lower body, e.g., as an undergarment or athletic shorts or tights. The garments include a plurality of panels made of different materials that together help to protect the wearer and that are designed to enhance the wearer's comfort and performance. In some cases the panels are selected and configured to match the requirements of various body regions and contours.
摘要:
One example embodiment provides a method and system where a node in a utility network receives a block of IPv6 network addresses from an access point in the utility network. The utility node allocates an IP network address from the block of IPv6 network addresses received from the access point to an in-premise device which communicates to the utility node over an in-premise network which is not IP based. The utility node proxies the allocated IP address to the utility network, allowing other nodes on the utility network to address and communicate with the in-premise device.
摘要:
A method of distributing information to a plurality of nodes in a network. The method includes selecting a node of the plurality of nodes as a seed node, providing a patch image to the seed node, creating, by the seed node, a second image from the patch image, and disseminating the second image to a plurality of neighbor nodes.
摘要:
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.
摘要:
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.
摘要:
A tree stand including a first support secured to the tree and which has a platform secured thereto which may be adjustably positioned with respect to the first support to compensate for variously angled tree trunks or branches. A seat assembly is rotatably mounted on the platform so as to be movable 360° with respect to the platform.
摘要:
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.