226results about How to "Avoid deployment" patented technology

A technique protects against failure of a tail-end node of a Traffic Engineering (TE) Label Switched Path (LSP) in a computer network. According to the protection technique, a node along the TE-LSP that is immediately upstream to the protected tail-end node and that is configured to protect the tail-end node (i.e., the “point of local repair” or PLR) learns reachable address prefixes (i.e., “protected prefixes”) of next-hop routers from the tail-end node (i.e., “next-next-hops,” NNHOPs to the protected prefixes from the PLR). The PLR creates a backup tunnel to each NNHOP that excludes the tail-end node, and associates each backup tunnel with one or more protected prefixes accordingly. When the tail-end node fails, Fast Reroute is triggered, and the protected prefix traffic (from the TE-LSP) is rerouted by the PLR onto an appropriate backup tunnel to a corresponding NNHOP. Notably, the PLR performs a penultimate hop popping (PHP) operation prior to forwarding the traffic along the backup tunnel(s).

A glove box airbag system is disclosed that may be used to protect the knees and / or legs of a vehicle occupant during a crash. The airbag assembly includes a glove box and a housing that encases a knee airbag. The housing is positioned below the glove box. The entirety of the housing may be positioned below the entirety of the glove box. The airbag assembly also has a front member that covers the glove box and the housing. The front member may include a glove box door that covers the glove box and an airbag door that covers the housing. Alternatively, the front member may be a glove box door that covers both the housing and the glove box. Further, the front member may include a glove box door that covers the glove box and an aperture that is positioned in front of the housing. A hinge and / or a latch mechanism that allow the glove box door to move between a closed position and an open position may also be added.

A technique protects against the failure of a border router between two domains in a computer network using Fast Reroute and backup tunnels. According to the technique, the protected border router advertises a list of all its adjacent next-hop routers (i.e., its “neighbors”). A neighbor in the first domain that is immediately upstream to the protected border router and that is configured to protect the border router (i.e., the “protecting router”) selects a neighbor in a second domain (i.e., a “next-next-hop,” NNHOP) to act as a “merge point” of all the NNHOPs of that domain. The protecting router calculates a backup tunnel to the merge point that excludes the protected border router and associates the backup tunnel with all “protected prefixes.” The merge point then “stitches” additional backup tunnels onto the backup tunnel to provide a stitched tunnel to each remaining NNHOP. When the protected border router fails, Fast Reroute is triggered, and all protected prefix traffic is rerouted onto the backup tunnel to the merge point, which either forwards the traffic to its reachable prefixes or to a corresponding stitched tunnel.

Apparatus and methods for sealing a puncture through tissue includes an introducer sheath sized for introduction into a puncture, cartridge sized for insertion into the introducer carrying a sealant, and a locking element for coupling the introducer sheath to the cartridge. When the cartridge is advanced into the introducer sheath, the locking element couples the introducer sheath to the cartridge such that subsequent retraction of the cartridge causes the introducer sheath to retract, thereby deploying the sealant from the cartridge within the puncture beyond the introducer sheath.

Arrangements for a vehicle including ultrasonic transmitters for transmitting ultrasonic waves into the passenger compartment, each transmitter operating at a distinct transmitting frequency and positioned at a distinct location relative to the other transmitter(s), at least one receiver disposed so as to receive ultrasonic waves transmitted from a transmitter and modified by passing through the passenger compartment, and a processor operatively coupled to the receiver(s). Based on the received waves, the processor determines whether an object is located in the passenger compartment, controls deployment of a safety restraint device and / or determines the location of an object in the passenger compartment. Other arrangements include receivers arranged at different locations in the vehicle and which facilitate a distance measurement capability. A processor analyzes the distances between the object and each receiver and based thereon, determines if an object is present, controls a safety restraint device and / or determines the location of an object.

A communications network including nodes which permit networks to be tunnelled across intermediate networks. The present invention has application, in particular, to SDH networks, SONET and OTN. The content of entities for transportation across an existing network are mapped into a series of subframes and are virtually concatenated across the network. Each subframes is assigned a sequence indicator, which allows the original entity to be assembled at a remote node.

A vehicle seat belt tension prediction system and method comprises an accelerometer having an output signal responsive to vertical acceleration of the vehicle, a seat weight sensor having an output signal responsive to the force exerted by a mass resting on the seat, and a processor means for calculating seat belt tension. The processor is provided with a plurality of inputs operatively coupled to the accelerometer output and seat weight sensor output. Suitable programming is provided to instruct the processor to calculate the average mass resting on the vehicle seat and predict the force that should be exerted on the seat for a measured level of vertical acceleration assuming zero belt tension. The processor then compares the actual force measured by the seat weight sensor with the predicted force to determine seat belt tension thereby obviating the necessity of complex hardware in physical contact with the seat belt system.