Abstract: A slat track roller assembly is provided so as to mount a slat track operatively associated with a wing leading edge slat for movements between retracted and deployed conditions relative to a leading edge of an aircraft wing. The slat track roller assembly may include at least forward and aft pairs of roller mechanisms connected to a respective one of opposed wing ribs of the wing leading edge in operatively rolling contact with a respective opposed lateral edge of the slat track. At least one of the roller mechanisms is positionally adjustable relative to the respectively opposed lateral edge of the slat track so as to compensate for mechanical tolerances that may be present.

Abstract: The present utility model relates to supporting means (100) for wastewater treatment plants comprising an outer ring (200), a first inner ring (300), a second inner ring (400) and a third inner ring (500), in which the outer ring (200) is a cylindrical element of diameter (d), height (h) and thickness (e), that has an annular cross section and that delimits the network structure formed therein by inner rings (300, 400, 500), which form a set of openings and respective channels (210, 310, 320, 410, 510).

Abstract: An aircraft wing is provided with a positionally fixed closure fairing to close a cut-out opening in the leading edge of the wing associated with a wing leading edge slat so as to direct incident airflow to the wing leading edge from a lower surface of the aircraft wing to an upper surface of the aircraft wing.

Abstract: An aircraft wing is provided with a shutter mechanism to close a cut-out opening in the leading edge of the wing when a leading edge wing slat associated with the wing leading edge is moved to a deployed condition.

Abstract: A first security policy associated with a first tenant in a multi-tenant hosting data processing environment is created. A first virtual machine is caused to execute on a first host, the first virtual machine associated with a first group defined by the first security policy. A controller is caused to send, from the controller to an agent executing on the first host, authorized communication information, the authorized communication information specifying a set of virtual machines associated with the first group. The agent is caused to configure a second routing entry in the first host, the second routing entry derived from the authorized communication information, the second routing entry causing the first virtual machine to reject outgoing network traffic intended for a second IP address, the second IP address associated with a third virtual machine outside the first group.

Abstract: An aircraft wing is provided with a shutter mechanism to close a cut-out opening in the leading edge of the wing when a leading edge wing slat associated with the wing leading edge is moved to a deployed condition.

Abstract: A slat track roller assembly is provided so as to mount a slat track operatively associated with a wing leading edge slat for movements between retracted and deployed conditions relative to a leading edge of an aircraft wing. The slat track roller assembly may include at least forward and aft pairs of roller mechanisms connected to a respective one of opposed wing ribs of the wing leading edge in operatively rolling contact with a respective opposed lateral edge of the slat track. At least one of the roller mechanisms is positionally adjustable relative to the respectively opposed lateral edge of the slat track so as to compensate for mechanical tolerances that may be present.

Abstract: An aircraft wing is provided with a positionally fixed closure fairing to close a cut-out opening in the leading edge of the wing associated with a wing leading edge slat so as to direct incident airflow to the wing leading edge from a lower surface of the aircraft wing to an upper surface of the aircraft wing.

Abstract: A first security policy associated with a first tenant in a multi-tenant hosting data processing environment is created. A first virtual machine is caused to execute on a first host, the first virtual machine associated with a first group defined by the first security policy. A controller is caused to send, from the controller to an agent executing on the first host, authorized communication information, the authorized communication information specifying a set of virtual machines associated with the first group. The agent is caused to configure a second routing entry in the first host, the second routing entry derived from the authorized communication information, the second routing entry causing the first virtual machine to reject outgoing network traffic intended for a second IP address, the second IP address associated with a third virtual machine outside the first group.

Abstract: A media gateway is coupled to an Internet Protocol (IP) network through a router. The router and the media gateway communicate through a slim protocol that allows the media gateway to reserve connections over the IP network that have certain minimum bandwidth and latency attributes. The router handles the obtaining of the requested IP circuit for the client. The media gateways only need to execute a relatively simple client application and do not have to be independently capable of obtaining IP-QoS information from the IP network.

Abstract: A media gateway is coupled to an Internet Protocol (IP) network through a router. The router and the media gateway communicate through a slim protocol that allows the media gateway to reserve connections over the IP network that have certain minimum bandwidth and latency attributes. The router handles the obtaining of the requested IP circuit for the client. The media gateways only need to execute a relatively simple client application and do not have to be independently capable of obtaining IP-QoS information from the IP network.

Abstract: A virtual routing system includes a number of physical routers. One of the physical routers is the master with respect to a given source of traffic, and the others are backups. If the master router fails, then one of the backup routers becomes the master to provide substantially uninterrupted service through the virtual routing system. A virtual redundant routing protocol (VRRP) can be extended to support sub-second advertising of VRRP packets by a master router a backup router. In some cases, sub-second switching is supported, in which a backup router can become a new master router after less than a second of down time by the original master router. Such responsiveness in a virtual routing system is very useful for many applications, such as voice-over-packet applications in which down time of the routing system for more than one second is unacceptable.

Abstract: A virtual routing system includes a number of physical routers. One of the physical routers is the master with respect to a given source of traffic, and the others are backups. If the master router fails, then one of the backup routers becomes the master to provide substantially uninterrupted service through the virtual routing system. A virtual redundant routing protocol (VRRP) can be extended to support sub-second advertising of VRRP packets by a master router a backup router. In some cases, sub-second switching is supported, in which a backup router can become a new master router after less than a second of down time by the original master router. Such responsiveness in a virtual routing system is very useful for many applications, such as voice-over-packet applications in which down time of the routing system for more than one second is unacceptable.