Abstract: The techniques introduced here include a method for estimating a travel time between an origin and a destination. The method comprises determining a plurality of travel options from the origin to the destination. Further, each travel option is divided into a plurality of serial travel segments such that the travel segments serially connect the origin to the destination. For each of the travel options, the method further comprises estimating a time of travel in each of the travel segments. The estimated time of travel in a given travel segment is a function of both the nature of travel service associated with the segment and the one or more second user preferences associated with a travel service used in the segment. The method further comprises calculating, for each of the travel options, the total estimated travel time as a function of estimated travel times associated with each of the travel segments.

Abstract: A garment marking machine includes a lower marker-supporting track supported by a base plate, and a garment-supporting plate positioned and supported above the lower track. An upper marker-supporting track is positioned above the garment-supporting plate by means of posts that extend upwardly from the base plate and through the lower track and the garment-supporting plate. Marker assemblies positioned along the upper and lower marker tracks are used to mark garments processed by the garment marking machine. A marker assembly utilized in the garment marking machine includes a marker cap having a bore, a marker having a marking end disposed through the bore of the marker cap such that only a portion of the marker extends beyond the marker cap, and an adjusting rod operative to move the marking end of the marker through the bore of the marker cap. The bore of the marker cap is sized to tightly hold the marking end of the marker.

Abstract: A method and apparatus for remotely monitoring air leakage in communication cables. Improved volume flow meters are remotely attached at the air inlet to manhole mounted manifolds for supply of dehumidified air to telephone cables. Dehumidified air passes through the remote meters into the manifolds and then interior of a sheath of a communication cable wherein the discrete conduits can be kept dry and under air pressure. The remote volume flow meter at each manifold includes a diaphragm having an air flow conduit mounted in movable opposition to a variable area orifice. The diaphragm actuates a variable resistor, which preferably includes a tailored neutral density wedge. This wedge moves with the diaphragm towards and away from a position between a light source and a photo sensor. The volume flow meter receives its power through and also has its output communicated through a single pair of wires.