Abstract: Provided herein are shaped charges for focusing a fluid mass and related methods of using the shaped charges for disruption of an explosive target with a spherical projectile. The shaped charge comprises a plastic shell having a special geometric shape configured to support a shape-conforming explosive. A cylindrical plastic body has an interior volume for containing a fluid and the plastic shell. The plastic body closed distal end has a geometric shape that is substantially matched to the shape of the plastic shell. Metal spherical projectiles having an outer layer of metal selected to have an effective density matched to the fluid provide advantageous target disruption capabilities.

Abstract: Provided herein are shaped-charges for focusing a filler, such as a fluid mass, and related methods of using the shaped-charges for disruption of an explosive target. The shaped-charge comprises an attenuating body positioned and configured to attenuate rarefaction waves to increase filler, including a fluid mass, explosively driven out of the container toward a target while also maintaining and enhancing fluid jet integrity. To further control impact and impulse forces on a target, additional layers may be used, including a foam layer and a jet-clipping layer positioned between the shaped-charge and the target surface. Also provided are propellant driven liquid disrupters having special attenuating bodies to improve liquid jet column characteristics.

Abstract: A network controller system including a plurality of network ports and a driver system that operates the network ports as a team. The team is operated to simulate a single logical device in one of several team modes, such as fault tolerance or load balancing modes, to enhance performance of communication of the computer in a network. The driver system periodically determines and updates the status of each of the network ports, where the status of each is based at least on whether at least one directed packet has been received and transferred to the driver system by a respective network port. If any one of the network ports has not received a directed packet within a predetermined time period, the driver system commands another network port to transmit a directed heartbeat packet to the network port that has not received a directed packet. The team may include a primary and one or more secondary ports.

Abstract: The invention is an account management system using an adhesive transaction receipt, provided at the point of transaction, which can be directly transferred to an account register. In this system, the adhesive transaction receipt contains a printed record of information relating to the transaction, such as the transaction type and the amount of the transaction. The adhesive transaction receipt is temporarily affixed to a more complete transaction receipt and includes an adhesive so that it can be permanently attached to the account register. The adhesive transaction receipt simplifies bookkeeping and eliminates errors by relieving an account user of the requirement of entering individual transactions by hand.

Abstract: The invention is an account management system using an adhesive transaction receipt, provided at the point of transaction, which can be directly transferred to an account register. In this system, the adhesive transaction receipt contains a printed record of information relating to the transaction, such as the transaction type and the amount of the transaction. The adhesive transaction receipt is temporarily affixed to a more complete transaction receipt and includes an adhesive so that it can be permanently attached to the account register. The adhesive transaction receipt simplifies bookkeeping and eliminates errors by relieving an account user of the requirement of entering individual transactions by hand.

Abstract: A network controller system including multiple network ports and a driver system that programs each of the network ports with a common multicast address and that operates the network ports as a team. The team is operated to form a virtual device in one of several team modes, such as fault tolerance or load balancing, to enhance performance of communication of the computer in a network. The driver system commands at least one of the network ports to transmit a multicast heartbeat packet, where each of the other network ports receives and transfers the multicast heartbeat packet to the driver system. In this manner, the driver system need only send one multicast heartbeat packet to test all of the other network ports. Two network ports are selected to each send a heartbeat packet to test each other heartbeat port and the remaining ports.

Abstract: The invention is an account management system using an adhesive transaction receipt, provided at the point of transaction, which can be directly transferred to an account register. In this system, the adhesive transaction receipt contains a printed record of information relating to the transaction, such as the transaction type and the amount of the transaction. The adhesive transaction receipt is temporarily affixed to a more complete transaction receipt and includes an adhesive so that it can be permanently attached to the account register. The adhesive transaction receipt simplifies bookkeeping and eliminates errors by relieving an account user of the requirement of entering individual transactions by hand.

Abstract: A port-centric controller system for a computer including a plurality of network ports implemented with a plurality of network controllers and a driver system capable of operating each of the network ports in either a stand-alone mode or a team mode and that monitors the status of each of the network ports. The controller system further includes configuration logic that interfaces the driver system to display port-specific graphic representations of the configuration and status of each of the plurality of network ports. The graphic representations preferably distinguish between each of the plurality of network controllers and each of the plurality of network ports. The driver system monitors the link status of each of the network ports indicative of cable status, and the graphic representations include a corresponding cable fault icon indicative of a cable fault at a network port.