Patten (shoe) shoes of Japan and other Asian countries. What are in effect snowshoes for mud, as used by wildfowlers, boatmen, and Coast Guards may also be called pattens, or "mud-pattens". These are shaped boards attached to the sole of a shoe, which extend sideways well beyond the shape of the foot, and therefore are a different sort of footwear from the patten discussed here. "Horse-pattens" were used on horses, especially for ploughing muddy fields. The word was also used for ice-skates, as it is in French ("patiner", to skate). In London, the Worshipful Company of Pattenmakers remains the Livery Company, formerly
Leaky bucket different methods of applying this leaky bucket analogy are described in the literature. These give what appear to be two different algorithms, both of which are referred to as the leaky bucket algorithm and generally without reference to the other method. This has resulted in confusion about what the leaky bucket algorithm is and what its properties are. In one version of applying the analogy, the analogue of the bucket is a counter or variable, separate from the flow of traffic or scheduling of events. This counter is used only to check that the traffic or events conform to the