Abstract: A column shoe assembly can include a shoe body that defines an internal cavity with a rear wall. A lower rod opening can open into the internal cavity and defines a connection axis. An access opening can open into the internal cavity on an opposite side of the connection axis from the rear wall. A thickened rim can extend along a perimeter of the access opening.

Abstract: A coupler for joining conduit can include a body defining an internal body passage that includes a first open end to receive a first conduit in a first axial insertion direction and a second open end to receive a second conduit in a second axial insertion direction. The body can include a tongue extending from a first axial end of the body in a tongue direction, opposite the first axial insertion direction, to provide a support surface that extends axially away from the first open end of the internal body passage in the tongue direction. The tongue can include a landing surface aligned with a bottom portion of the support surface and wings extending upwardly and laterally outwardly from the landing surface. The tongue can extend around less than a full perimeter of the first open end and the wings extend laterally wider than the first open end.

Abstract: A column shoe assembly can include a shoe body including an access opening and a lower rebar opening that defines a connection axis to receive a threaded rebar end. A lower protrusion or a vertical member can extend from shoe body to secure a rebar tie assembly to the shoe body.

Abstract: A securement device for an electrical wireway for use with an electrical box. The securement device can include an elongated body, a center hole located in a middle portion of the elongated body, a break feature extending on the middle portion of the elongated body, first-side holes located on a first side of the center hole, and second-side holes located on a second side of the center hole, opposite the first side. In some cases, the securement device can be installed in either of a first installed configuration or a second installed configuration. In the first installed configuration, the securement device can be installed unbroken along the break feature on the electrical box while, in the second installed configuration, the securement device can be broken along the break feature and either a first or second part of the securement device can be installed on the electrical box.

Abstract: A rotating machine assembly includes a rotating machine that has a cover that defines an outer surface of the rotating machine and a stator disposed within the cover. The stator is stationary with respect to the cover. The rotating machine also includes a shaft rotatably disposed at least partially within the cover so as to define a rotation axis. The shaft Includes a first end that is connectable to an aircraft engine and a second end that is opposite the first end. The rotating machine also includes a rotor attached to the shaft, the rotor being movable with respect to the stator and a power module including at least one MOSFET that periodically reverses an electrical current direction of the rotor. The power module includes the at least one MOSFET Is disposed within the cover.

Abstract: A support system can include a first hanger body secured to a first hanger rod, a second hanger body secured to a second hanger rod, and a plurality of support bodies arranged between the first hanger body and the second hanger body. The support bodies may include conduit passages that receive corresponding lengths of conduit. A connector rod may extend through the first and second hanger bodies and the plurality of support bodies.

Abstract: A column shoe assembly can include a shoe body that defines an internal cavity with a rear wall. A lower rod opening can open into the internal cavity and defines a connection axis. An access opening can open into the internal cavity on an opposite side of the connection axis from the rear wall. A thickened rim can extend along a perimeter of the access opening.

Abstract: A rebar coupler can have a coupler body with a hollow interior, and a first end and a second end that are open to the hollow interior to receive rebar into opposing ends of the hollow interior along a longitudinal axis. One or more grout ports can be included on the coupler body, including a first grout port on the first end of the coupler body. The coupler body can include a set screw, a removable stop, a narrowed first end, a removable cap, or other features.

Abstract: Exemplary systems and methods are directed to risk-based observability of a platform. Data is received from plural devices from one or more computing environments on a network. The received data is in a raw data format according to the computing environment or platform from which it was received. The received data is converted from the raw format to a structured format. The converted data is enhanced by adding contextual information associated with a corresponding one of the plural devices. A risk analysis is performed on the enhanced data based on one or more risk detection rules applied to the network. One or more tags are applied to the enhanced data based on results of the risk analysis. Data analysis is performed on the enhanced data to identify devices from aggregate sources. The data is sent to one or more destinations on the network based on the applied tags.

Abstract: A rotating machine includes a housing that defines an inlet for air to enter into the rotating machine and an outlet for the air to exit the rotating machine. The rotating machine can also include a bearing received in the housing and a shaft rotationally supported by the bearing. The shaft defines a rotational axis that extends in a longitudinal direction. The rotating machine also includes a fan attached to the shaft so as to be coaxially aligned with the bearing. The fan defines an airflow path including an intake that receives the air from the inlet of the housing and an exhaust that discharges the air from the intake toward the outlet of the housing. A portion of the airflow path between the intake and the exhaust is in a direction that is not parallel to the rotational axis.

Abstract: A rotating machine assembly includes a rotating machine that has a cover that defines an outer surface of the rotating machine and a stator disposed within the cover. The stator is stationary with respect to the cover. The rotating machine also includes a shaft rotatably disposed at least partially within the cover so as to define a rotation axis. The shaft Includes a first end that is connectable to an aircraft engine and a second end that is opposite the first end. The rotating machine also includes a rotor attached to the shaft, the rotor being movable with respect to the stator and a power module including at least one MOSFET that periodically reverses an electrical current direction of the rotor. The power module includes the at least one MOSFET Is disposed within the cover.

Abstract: A door hinge template may include a body defining a central portion and at least one alignment portion that extends from the central portion. The door hinge template may include an opening defined in the central portion, the opening configured to guide a cutting instrument to form the mortise for the hinge in a surface of a door jamb and in a corresponding surface of a door frame. First and second substantially parallel alignment surfaces may be disposed on opposite sides of each of the at least one alignment portions, wherein the first alignment surface may be configured to abut against the surface of the door when forming the mortise in the door jamb and the second alignment surface may be configured to abut against the surface of the door frame when forming the mortise in the door frame.

Abstract: A jig apparatus for aiding in the formation of a variety of mechanically interconnecting structures or joints in workpieces. The jig apparatus may include a base and a template mounting system for adjustably positioning a template with respect to the base. A securing system for securing a workpiece in a desired position may be included. The jig apparatus may also include a repeatable template positioning system. Additionally, a quick-change template guide system may be used with a router and template for removing material from a workpiece. A router bit positioning system for aiding in establishing a pre-determined bit depth may be included.

Abstract: An enhanced online auction system facilitates auction buyers listing items wanted for purchase. Users such as traders may use the auction system to search the item-wanted listings, the item-available listings, or both. Item-available listings may be offered for immediate-sale, auction, or best-offer sale. Item-wanted listings may be solicited for immediate-purchase, reverse-auction, or best-offer purchase. Item-available listings and item-wanted listings may be generated by using an existing listing as a template. All sale and purchase offers may incorporate time-dependent pricing. Auction traders may list a product line or set of item-wanted listings in a hierarchical structure. Fulfillment proposals facilitate auction sellers satisfying a set of item-wanted listings from one or more buyers. Item-available listings and item-wanted listings may be linked or cross-linked by auction traders or automatically by auction system processes.

Abstract: A jig apparatus for aiding in the formation of a variety of mechanically interconnecting structures or joints in workpieces. The jig apparatus may include a base and a template mounting system for adjustably positioning a template with respect to the base. A securing system for securing a workpiece in a desired position may be included. The jig apparatus may also include a repeatable template positioning system. Additionally, a quick-change template guide system may be used with a router and template for removing material from a workpiece. A router bit positioning system for aiding in establishing a pre-determined bit depth may be included.

Abstract: Methods and apparatus are described for providing access to a network via a first one of a plurality of network access nodes in the network. The network access nodes each have a network address associated therewith which is unique on the network, the first network access node having a first network address associated therewith. The first network address is associated with a first computer while the first computer is connected to the first network access node thereby providing access to the network.

Abstract: A jig apparatus for aiding in the formation of a variety of mechanically interconnecting structures in workpieces. The jig apparatus may include a base and a template mounting system for adjustably positioning a template with respect to the base. A securing system for securing a workpiece in a desired position may be included. An adjustable workpiece mounting fence may also be included for varying the angular orientation of a workpiece to be shaped with respect to a template. Additionally, a collar guide system for a router for utilization with a template may be implemented with a hand held router being implemented for removing material from a workpiece. A router bit positioning system for aiding in establishing a pre-determined bit depth may be included.

Abstract: An enhanced online auction system facilitates auction buyers listing items wanted for purchase. Users such as traders may use the auction system to search the item-wanted listings, the item-available listings, or both. Item-available listings may be offered for immediate-sale, auction, or best-offer sale. Item-wanted listings may be solicited for immediate-purchase, reverse-auction, or best-offer purchase. Item-available listings and item-wanted listings may be generated by using an existing listing as a template. All sale and purchase offers may incorporate time-dependent pricing. Auction traders may list a product line or set of item-wanted listings in a hierarchical structure. Fulfillment proposals facilitate auction sellers satisfying a set of item-wanted listings from one or more buyers. Item-available listings and item-wanted listings may be linked or cross-linked by auction traders or automatically by auction system processes.

Abstract: Methods and apparatus are described for providing access to a network via a first one of a plurality of network access nodes in the network. The network access nodes each have a network address associated therewith which is unique on the network, the first network access node having a first network address associated therewith. The first network address is associated with a first computer while the first computer is connected to the first network access node thereby providing access to the network.

Abstract: An apparatus and method for detecting photonic wavelength errors is described. A photonic signal comprised of one or more channels is received. The photonic signal is wavelength shifted by a pair of wavelength shifters with slightly offset shift values to provide a pair of photonic signals with slightly offset wavelengths. The pair of photonics signals is filtered and differentially compared to provide a wavelength error signal.