Abstract: A fluid routing plug for use with a fluid end section. The fluid end section being one of a plurality of fluid end sections making up a fluid end side of a high pressure pump. The fluid routing plug is installed within a horizontal bore formed in a fluid end section and is configured to route fluid between an intake and discharge bore. The fluid routing plug comprises a plurality of first and second fluid passages. The first and second passages do not intersect and are offset from one another. The first fluid passages are configured to direct fluid delivered to the horizontal bore from intake bores towards a reciprocating plunger. The second fluid passages are configured to direct fluid pressurized by the plunger towards a discharge bore.

Abstract: A power end assembly includes a crankshaft section, a crosshead section, and a connector section coupled together by one, two, or more sets of stay rods. The power end may include one or more support plates that are coupled to the crankshaft section and/or crosshead section. The crosshead section includes a plurality of individual crosshead frames. The connector section may include a plurality of individual connector plates or may be a unitary connector plate. The power end is configured to be coupled to a fluid end assembly by coupling the fluid end assembly to the connector plates.

Abstract: A fluid end comprising a plurality of fluid end sections positioned in a side-by-side relationship. Each fluid end section is releasably attached to a connect plate. Each connect plate is attached to a power source using a plurality of stay rods. Each fluid end section comprises a housing in fluid communication with a pair of intake manifolds and a discharge conduit. A fluid routing plug is installed within each housing and is configured to route fluid throughout the housing. A plunger is installed within stuffing box attached to each housing. A number of features, including the location of seals within bore walls and carbide inserts within valve guides, aid in reducing or transferring wear.

Abstract: A fluid end made of a plurality of fluid end sections positioned in a side-by-side relationship. Each fluid end section is made of a housing having a discharge bore and an intake bore formed therein. A fluid routing plug is installed within each housing and is configured to route fluid throughout the housing and between the discharge and intake bores. The fluid routing plug carries seals that engage sealing surfaces formed within the housing. A number of features, including the location of seals within bore walls and carbide inserts within valve guides, aid in reducing or transferring wear within each housing.

Abstract: An aircraft with an aircraft fuselage, and a passenger cabin and a cockpit, where the aircraft includes a center-forward attendant space between the passenger cabin and the cockpit. A cabin crew member of the aircraft can stand in the center-forward attendant space for monitoring progress of an emergency evacuation of the aircraft. The aircraft has one or more emergency exits for providing egress of passengers from the aircraft fuselage during the emergency evacuation. The aircraft also has a situational awareness monitoring (SAM) system for use in evacuating the passengers from the aircraft during the emergency evacuation. The SAM system includes one or more imaging devices and one or more display modules, each of which displays within the passenger cabin images captured by a corresponding one of the one or more imaging devices.

Abstract: A blower includes a housing including an inlet and an outlet, a bearing-housing structure provided to the housing and adapted to rotatably support a rotor, a motor provided to the bearing-housing structure and adapted to drive the rotor, and an impeller provided to the rotor. The bearing-housing structure includes a bearing shaft having a bearing surface that rotatably supports the rotor. The bearing shaft provides only a single bearing of the non-ball bearing type for the rotor.

Abstract: The disclosure features macrocyclic compounds, and pharmaceutical compositions and protein complexes thereof, capable of inhibiting Ras proteins, and their uses in the treatment of cancers.

Abstract: A power end assembly includes a crankshaft section, a crosshead section, and a connector section coupled together by one, two, or more sets of stay rods. The power end may include one or more support plates that are coupled to the crankshaft section and/or crosshead section. The crosshead section includes a plurality of individual crosshead frames. The connector section may include a plurality of individual connector plates or may be a unitary connector plate. The power end is configured to be coupled to a fluid end assembly by coupling the fluid end assembly to the connector plates.

Abstract: A one-way valve and a flexible package including the valve are disclosed. The valve basically comprises a base member, a flexible septum and a stake. The base member is mounted on a wall of the package and includes a valve seat and at least one inlet port. The septum is formed of a resilient material and is connected to the base member by the stake, with a first portion of the septum contiguous with the stake fixed in position with respect to the base member and a second portion of the septum engaging the valve seat and covering and sealing the at least one inlet port. The septum is arranged to flex off of the valve seat to unseal the at least one inlet port when the pressure of gas at the at least one inlet port reaches a threshold.

Abstract: A method and apparatus for proactive information security management is described. In one embodiment, for example, a computer-implemented method for controlling access to sensitive information, the method comprising: maintaining access constraint data that can be used to control access to the sensitive information, wherein the access constraint data includes match pattern data and apply pattern data; receiving a semantic query from a querier requesting access to the sensitive information; based on the match pattern data, determining whether the semantic query should be constrained according to the apply pattern data; where said semantic query should be constrained according to the apply pattern data, rewriting the semantic query according to the apply pattern data to produce a rewritten query; executing the rewritten query against a database that contains the sensitive information; and returning any results of executing the rewritten query.

Abstract: A flexible package for holding a flowable material therein and method of use to enable the flowable material to be introduced into a dispensing system via an inlet tube. The flexible package has a body portion and a projection which forms a mouth for the package and is in communication with the interior of the package. The projection is openable for receipt of the inlet tube and is arranged to be clamped into engagement with the inlet tube to form a fluid-tight interface by use of a clamping mechanism. The fluid-tight interface is releasable, when desired.

Abstract: A flexible package for a product, e.g., a food product, to enable any steam resulting from heating the product in the package to automatically vent is disclosed. The package has a hollow interior space in which the product is located and is made up of a flexible sheet material. Portions of the flexible sheet material are sealed to each other along an elongated seal line, which forms a portion of the periphery of the hollow interior space. A portion of the seal line is in the form of a peelable interface. At least one vent is coupled to the peelable interface. The peelable interface automatically peels open upon the creation of steam within the package resulting from the heating of the product to allow the steam or other vapor to automatically exit through the at least one vent.

Abstract: A one-way valve and a flexible package including the valve are disclosed. The valve basically comprises a base member, a flexible septum and a stake. The base member is mounted on a wall of the package and includes a valve seat and at least one inlet port. The septum is formed of a resilient material and is connected to the base member by the stake, with a first portion of the septum contiguous with the stake fixed in position with respect to the base member and a second portion of the septum engaging the valve seat and covering and sealing the at least one inlet port. The septum is arranged to flex off of the valve seat to unseal the at least one inlet port when the pressure of gas at the at least one inlet port reaches a threshold.

Abstract: A method and apparatus for proactive information security management is described. In one embodiment, for example, a computer-implemented method for controlling access to sensitive information, the method comprising: maintaining access constraint data that can be used to control access to the sensitive information, wherein the access constraint data includes match pattern data and apply pattern data; receiving a semantic query from a querier requesting access to the sensitive information; based on the match pattern data, determining whether the semantic query should be constrained according to the apply pattern data; where said semantic query should be constrained according to the apply pattern data, rewriting the semantic query according to the apply pattern data to produce a rewritten query; executing the rewritten query against a database that contains the sensitive information; and returning any results of executing the rewritten query.

Abstract: A flexible package for holding a flowable material therein and method of use to enable the flowable material to be introduced into a dispensing system via an inlet tube. The flexible package has a body portion and a projection which forms a mouth for the package and is in communication with the interior of the package. The projection is openable for receipt of the inlet tube and is arranged to be clamped into engagement with the inlet tube to form a fluid-tight interface by use of a clamping mechanism. The fluid-tight interface is releasable, when desired.

Abstract: A flexible package and a method of packaging a product having a distinct shelf life in a flexible package to provide an indication of the product's shelf-life. The package has a hollow body formed of a flexible material in which the product is disposed and which is suitable for isolating the product within the package from the ambient atmosphere. The body also includes a window portion formed of a transparent material and an internal pocket located under the window. The internal pocket is arranged to hold a shelf-life indicating card at the window to be visible therethrough. The card may include indicia which is changeable in response to conditions existing within the package.

Abstract: A foldable bench having at least a pair of seat sections pivotally connected together. Pivotally mounted to the other side of each seat section is a leg assembly that is movable from a folded position to an extended position. When the bench assumes an unfolded position a strut extends from a point to a respective leg assembly and when the bench carries a load each strut is held in compression. An interconnecting member connects the two leg assemblies and is generally held in tension when the bench assumes an unfolded position and carries a load.

Abstract: A kit includes a series of components, capable of being flat packed, that can be assembled to form an arch or a section of an arch for use in a building such as a residential structure. The kit includes a pair of curved sides with each curved side including an inner face, an outer face, an upper edge and a lower edge. Formed along the inner face of each side is a curved groove. A flexible or pliable jamb is provided in the kit. Secured in spaced apart relationship along one side of the jamb is a series of clips. When assembled, the arch or arch section includes the clips extending between these sides and including portions that project into the curved grooves. The clips effectively secures the jamb to the sides.

Abstract: A kit includes a series of components, capable of being flat packed, that can be assembled to form an arch or a section of an arch for use in a building such as a residential structure. The kit includes a pair of curved sides with each curved side including an inner face, an outer face, an upper edge and a lower edge. Formed along the inner face of each side is a curved groove. A flexible or pliable jamb is provided in the kit. Secured in spaced apart relationship along one side of the jamb is a series of clips. When assembled, the arch or arch section includes the clips extending between these sides and including portions that project into the curved grooves. The clips effectively secures the jamb to the sides.