Abstract: A management method performed by a management apparatus includes determining a delivery vehicle based on vehicle classification data and delivery environment information.

Abstract: An information processing method performed by an information processing apparatus includes acquiring route information that indicates a route or a stop position for a delivery vehicle, the route information being generated based on driver information regarding a driver of the delivery vehicle and delivery information regarding a package to be delivered by the delivery vehicle.

Abstract: A management method includes determining, by a management apparatus, a stopping location for a vehicle used for delivery, based on vehicle classification data on the vehicle, delivery environment information, and stopping environment information during the delivery.

Abstract: A management method includes determining, by a management apparatus, an acceptable range of a delivery time based on a delivery condition of goods ordered from a store, and determining, by the management apparatus based on the acceptable range of the delivery time and vehicle classification data on a vehicle that delivers goods, goods to be loaded into the vehicle.

Abstract: A swivel joint for connecting fluid pipes includes a plurality of elements placed one upon another. Each element includes a cylindrical stationary portion and a cylindrical rotatable portion surrounding the stationary portion and supported rotatably thereon by a pair of vertically spaced apart sliding bearings. The two portions define therebetween an annular fluid passage having a fluid inlet to which a pipe is connected and a fluid outlet to which another pipe is connected. The rotatable portion has a pair of inclined edge surfaces. Each bearing has an inclined edge surface which is complementary to one of the inclined edge surfaces of the rotatable portion and which cooperates therewith to align the axis of rotation of the rotatable portion with the center of the stationary portion. The two portions have therebetween a clearance for absorbing any positional variation by thermal expansion thereof relative to each other.