Abstract: A mobile internet protocol on a radio signaling channel (2). A mobile internet protocol message is wrapped in a radio control message (12) by a mobile station (1) and sent to a radio access network (3). The mobile internet protocol message is unwrapped by the radio access network and routed to a home agent (7) for authentication.

Abstract: A mobile internet protocol on a radio signaling channel (2). A mobile internet protocol message is wrapped in a radio control message (12) by a mobile station (1) and sent to a radio access network (3). The mobile internet protocol message is unwrapped by the radio access network and routed to a home agent (7) for authentication.

Abstract: A multi-shell mated connector operable to provide electromagnetic interference (EMI), shielding protection for electrical circuits. This improved connector having at least one EMI seal may also incorporate a separate and additional EMI seal to function as an environmental seal to protect the connector pins from the outside environment. The preferred embodiment of this device is most suited for use in D style connectors which previously lacked effective EMI shielding between distinct, but mated connectors.

Abstract: A modular air shut-off valve, particularly useful within the air conditioning environmental control system of an aircraft, is provided, which comprises a housing sized for insertion into a duct of the air conditioning system, a vane pivotally mounted within the housing for pivotal movement between open and closed positions and having flexible portions along its edges contacting the housing in the closed position for providing a resilient seal and to allow pressure relief in the event of overpressure within the duct.

Abstract: This invention provides novel tertiary aminoindazole compounds of the following general formula: ##SPC1##Wherein R represents a hydrogen or halogen atom; R.sub.1 represents an alkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted aralkyl group; R.sub.2 and R.sub.3 both represent a lower alkyl or aralkyl group and W represents a branched chain alkylene group, and salts, especially acid addition and quaternary ammonium salts thereof, and processes for making them. Such compounds are pharmacologically active in that they exhibit antiinflammatory and analgesic effects so the invention also provides pharmaceutical compositions containing one or more of these compounds as the active ingredient. They are also useful anti-microbial agents.

Abstract: Novel 1,4-disubstituted piperazine compounds and pharmaceutical compositions incorporating such compounds in conjunction with orally, parenterally or rectally administrable pharmaceutically acceptable carriers are disclosed. These compounds have coronary vasodilating properties. Also disclosed are processes for preparing these compounds, and novel intermediate compounds used in such processes.