Abstract: A system can route calls based on a minimum expected delay, classification, and priority of the call. In some embodiments, when a call is received, the call is classified and prioritized within the classification. A minimum expected delay time is determined. Based on the minimum expected delay time, the classification, and the prioritization, the call is routed to a representative with instructions on how the call should be treated.

Abstract: Systems and methods are provided for the prevention and mitigation of security attacks in computer systems. Virtualization technology is provided and leveraged to prevent and mitigate exploits in the computer systems. For example, malicious code may be prevented from system execution by inhibiting the delivery of such code in a payload to system memory. In other examples, virtualization technology is leveraged to mask the computer system machine architecture. By masking or otherwise hiding the machine architecture, the delivery of payloads into memory by malicious users can be prevented. In this manner, even if exploits are identified and accessed by malicious users of code, the denial of payload delivery prevents the execution of malicious actions within the computer system.

Abstract: A pressure testing unit for pressure testing equipment including a test cell having first and second side walls, a cell frame, a lid pivotally mounted on the first side wall, a first tie rod disposed through the cell frame, a second tie rod disposed through the cell frame, a first impact plate removably secured to proximal ends of the first and second side walls and proximal ends of the first and second tie rods, and a second impact plate removably secured to distal ends of the first and second side walls and distal ends of the first and second tie rods. The test cell may be lengthened by attaching a second test cell thereto. One of the impact plates may be removed from the test cell, and receptacles on the test cell may be connected to receptacles on the second test cell.

Abstract: A security system monitors a computer system for process events to perform verification related to the event. A thread related to an event is identified and a set of software modules of the computer system are enumerated. The thread is verified by determining whether the thread corresponds to one of the software modules. Code related to the thread is verified by loading code segments from storage into memory and comparing newly loaded code with original code segments in memory. The stack is verified by determining whether the thread matches one or more stack addresses of the stack. The execution path related to the event is verified by comparison to a set of predefined execution paths. If any of the security verifications fail, a security event is generated such as by blocking execution of code related to the event.

Abstract: Provided herein are various apparatuses, systems, and methods for improving pneumatic tube system operating efficiency and facilitating secure access to pneumatic tube carriers. In particular, a system is provided that includes a magazine that has a first carrier chamber and a second carrier chamber and a pneumatic tube operably coupled to the magazine, where the pneumatic tube is configured to be in fluid communication with one of the first carrier chamber or the second carrier chamber. The magazine may be configured to be moved relative to the pneumatic tube between a first position in which the first carrier chamber is in fluid communication with the pneumatic tube and a second position in which the second carrier chamber is in fluid communication with the pneumatic tube. The first carrier chamber and the second carrier chamber may each be individually accessible to a user.

Abstract: A modular system and process for connecting a first and second tubular. The system may comprise a skid, a tong assembly operatively associated with the skid, a hydraulic power unit, operatively positioned on said skid, a spring assembly that includes spring stands, a frame containing the tong assembly, springs, rods disposed within the spring, and lanyards attached to the rods on a first end and attached to the base on a second end so that vibratory and displacement forces created during torqueing of the first tubular onto the second tubular are absorbed. The system may also include a sensor, operatively positioned on the skid, for sensing an applied torque to the first and second tubular, and generating a sensor signal.

Abstract: Systems and methods are provided for the prevention and mitigation of security attacks in computer systems. Virtualization technology is provided and leveraged to prevent and mitigate exploits in the computer systems. For example, malicious code may be prevented from system execution by inhibiting the delivery of such code in a payload to system memory. In other examples, virtualization technology is leveraged to mask the computer system machine architecture. By masking or otherwise hiding the machine architecture, the delivery of payloads into memory by malicious users can be prevented. In this manner, even if exploits are identified and accessed by malicious users of code, the denial of payload delivery prevents the execution of malicious actions within the computer system.

Abstract: A pressure testing unit for pressure testing equipment including a test cell having first and second side walls, a cell frame, a lid pivotally mounted on the first side wall, a first tie rod disposed through the cell frame, a second tie rod disposed through the cell frame, a first impact plate removably secured to proximal ends of the first and second side walls and proximal ends of the first and second tie rods, and a second impact plate removably secured to distal ends of the first and second side walls and distal ends of the first and second tie rods. The test cell may be lengthened by attaching a second test cell thereto. One of the impact plates may be removed from the test cell, and receptacles on the test cell may be connected to receptacles on the second test cell.

Abstract: Systems and methods are provided for the prevention and mitigation of security attacks in computer systems. Virtualization technology is provided and leveraged to prevent and mitigate exploits in the computer systems. For example, malicious code may be prevented from system execution by inhibiting the delivery of such code in a payload to system memory. In other examples, virtualization technology is leveraged to mask the computer system machine architecture. By masking or otherwise hiding the machine architecture, the delivery of payloads into memory by malicious users can be prevented. In this manner, even if exploits are identified and accessed by malicious users of code, the denial of payload delivery prevents the execution of malicious actions within the computer system.

Abstract: Provided herein are various apparatuses, systems, and methods for improving pneumatic tube system operating efficiency and facilitating secure access to pneumatic tube carriers. In particular, a system is provided that includes a magazine that has a first carrier chamber and a second carrier chamber and a pneumatic tube operably coupled to the magazine, where the pneumatic tube is configured to be in fluid communication with one of the first carrier chamber or the second carrier chamber. The magazine may be configured to be moved relative to the pneumatic tube between a first position in which the first carrier chamber is in fluid communication with the pneumatic tube and a second position in which the second carrier chamber is in fluid communication with the pneumatic tube. The first carrier chamber and the second carrier chamber may each be individually accessible to a user.

Abstract: Systems and methods are provided for the prevention and mitigation of security attacks in computer systems. Virtualization technology is provided and leveraged to prevent and mitigate exploits in the computer systems. For example, malicious code may be prevented from system execution by inhibiting the delivery of such code in a payload to system memory. In other examples, virtualization technology is leveraged to mask the computer system machine architecture. By masking or otherwise hiding the machine architecture, the delivery of payloads into memory by malicious users can be prevented. In this manner, even if exploits are identified and accessed by malicious users of code, the denial of payload delivery prevents the execution of malicious actions within the computer system.

Abstract: A modular system and process for connecting a first and second tubular. The system may comprise a skid, a tong assembly operatively associated with the skid, a hydraulic power unit, operatively positioned on said skid, a spring assembly that includes spring stands, a frame containing the tong assembly, springs, rods disposed within the spring, and lanyards attached to the rods on a first end and attached to the base on a second end so that vibratory and displacement forces created during torqueing of the first tubular onto the second tubular are absorbed. The system may also include a sensor, operatively positioned on the skid, for sensing an applied torque to the first and second tubular, and generating a sensor signal.

Abstract: A progressing cavity pump/motor includes a stator (12) having a metal interior surface (14) and one or more spiraling internal lobes (16). The rotor (18) has a metal exterior surface (20) and one or more spiraling external lobes (22) for cooperating with the stator to form progressing cavities between the stator and the rotor during rotation of the rotor. At least one of the stator interior surface and the rotor exterior surface include a plurality of spaced grooves (30) in the respective surface, such that fluid flowing to a gap between the stator and the rotor is disrupted by the spaced grooves to reduce fluid leakage between the stator and the rotor.

Abstract: A progressing cavity pump/motor includes a stator (12) having a metal interior surface (14) and one or more spiraling internal lobes (16). The rotor (18) has a metal exterior surface (20) and one or more spiraling external lobes (22) for cooperating with the stator to form progressing cavities between the stator and the rotor during rotation of the rotor. At least one of the stator interior surface and the rotor exterior surface include a plurality of spaced grooves (30) in the respective surface, such that fluid flowing to a gap between the stator and the rotor is disrupted by the spaced grooves to reduce fluid leakage between the stator and the rotor.

Abstract: A progressing cavity pump or a motor includes, in one embodiment, an outer tube 12, an inner tube 14, and a plurality of apertures 16. A pair of annular seal glands 18 seal the stator material to the outer tube. The stator material is injection molded into the inner tube and passes through the plurality of apertures and into an annular gap between the inner tube and the outer tube. In other embodiments, the outer housing for a progressing cavity pump or motor is provided with one or more grooves, with each groove having an outer surface radius less than the outer housing surface radius. A plurality of apertures are provided in fluid communication with the grooves. According to the method of the invention, the stator material is injected into the apertures and fills a space radially outward of the apertures to bond the stator materiaal to the outer housing.

Abstract: A closure includes a hub having a bore in fluid communication with the port of a vessel. A door is removably positioned within the bore of the hub, and a locking ring is threaded with the hub thread for moving the door to a closed and circumferentially sealed position against the shoulder. At least one rotatable actuator element, such as a plurality of gears, engages the locking ring and is rotated to rotate the locking ring. A breaker bar or impact wrench could be used to rotatable drive the actuator elements.

Abstract: An electric motor-driven vehicle comprises a seat disposed centrally on a vehicle body, a loading platform located over a loading platform receiving frame and behind the seat, and a plurality of main frame rails connected to the loading platform receiving frame. The vehicle further comprises a fuel supply piping system, at least one battery, a fuel cell and at least one fuel tank, all disposed so as to efficiently use the space within the vehicle body, and all protected from external forces by the loading platform receiving frame. A plurality of partition walls separate the at least one battery and the fuel cell from the at least one fuel tank and provide additional protection against external forces to the fuel cell and the at least one fuel tank.

Abstract: A pumping system 10 is provided for pumping fluid from a downhole well to the surface through a production tubing string well. A rotatable drive rod 18 extends from the surface to power the downhole pump, and includes a plurality of rod couplings. The downhole pump includes a pump stator 22 and a rotor 24 rotatable within the pump stator. A lifting member 36 provided at the upper end of the stator is engaged by a drive coupling 34 to retrieve the pump from the well. The lifting member has an internal shoulder 44 tapered radially inwardly and upwardly, such that a rod coupling engages the internal shoulder and passes through the lifting member as the rotor is pulled upward.

Abstract: An electric motor-driven vehicle comprises a seat disposed centrally on a vehicle body, a loading platform located over a loading platform receiving frame and behind the seat, and a plurality of main frame rails connected to the loading platform receiving frame. The vehicle further comprises a fuel supply piping system, at least one battery, a fuel cell and at least one fuel tank. A plurality of air intake openings are formed on the vehicle body in front of the fuel cell and the at least one battery. The plurality of air intake openings are configured to receive at least part of the air caused to flow rearward by the propulsion of the vehicle to cool the fuel cell and the at least one battery. The fuel cell optionally comprises a fan and is optionally disposed in a fuel cell holder having lateral ends that define openings. The fan is configured to draw at least part of the air caused to flow rearward by the propulsion of the vehicle through the openings on the fuel cell holder to cool the fuel cell.

Abstract: A trailer comprises a trailer body having a side portion. A trailer cover is coupled to the trailer body and is movable between a first position and a second position relative to the trailer body. The trailer cover in the first position is sufficiently rigid to support a recreational vehicle above the side portion of the trailer body. The trailer cover, when in the second position, forms at least a portion of a roof and is spaced from the trailer body a sufficient distance to at least partially define a habitation space below the trailer cover.