摘要:
An improved shoe outsole having an elastic shank (12) and suitable for outdoor wear, outsole portions (14,16) comprised of semi-rigid material for forming same, and a shoe (10) incorporating the improved outsole are disclosed. The front outsole portion (14) has a ledge (22) extending widthwise across the back end thereof and the rear outsole portion (16) has a ledge (24) extending widthwise across the front end thereof, such that the elastic shank (12) is joinable to the outsole portions (14,16) by means extending through the shank (12) and the ledges (22,24).
摘要:
An in-line surge suppressor having a body with a bore. The body formed from a first portion and a second portion dimensioned to couple together. An inner conductor positioned within the bore and a shorting element extending between the inner conductor and the body. The shorting element having at least two loop segments, each of the loop segments arranged in a separate plane. Each of the loop segments interconnected with at least one other loop segment by a transition section.
摘要:
A method for controlling communications between endnodes in a packet-switched computer network includes dynamic window sizing and dynamic packet metering. Dynamic window sizing regularly probes the network to determine whether higher throughput is available at an increased window size, and avoids unnecessary decreases in window size after a packet is dropped or all available data has been transmitted. Dynamic packet metering regularly adjusts the rate at which packets are transmitted in response to changes in the measured propagation rate of packets through the network. To avoid unnecessary ack packets, acks are bundled together and piggybacked on returning data packets when appropriate. The invention provides control even if the address of an endnode changes. The invention also supports multiplexing several logical connections over a single transport session and combining data from several connections in a single packet, as well as construction of packets in a network-layer-independent format.
摘要:
An in-line surge suppressor having a body with a bore. The body formed from a first portion and a second portion dimensioned to couple together. An inner conductor positioned within the bore and a shorting element extending between the inner conductor and the body. The shorting element having at least two loop segments, each of the loop segments arranged in a separate plane. Each of the loop segments interconnected with at least one other loop segment by a transition section.
摘要:
An apparatus and method for controlling the delivery and presentation of information using an information delivery device is disclosed. Additionally disclosed is an apparatus and method for changing a mode of operation and a speed of delivery of information when in an automated sequential information delivery mode by use of a single input mechanism. Furthermore, an apparatus and method for controlling an information delivery device in an automated information delivery mode and a navigation mode is disclosed.
摘要:
A packing element for use in a fluidised bed includes a continuous surface with at least one recessed portion. The recessed portion has a volume in the range of 0.2 to 30% of the volume of the packing element itself.
摘要:
An electronic device that receives a signal indicative of the sound made my a musical instrument in order to determine the instantaneous rate of play of melodic notes on that instrument in terms of notes played per second and display the rate in real time via a display. The regularity of the musician's rate of play is further indicated by the stability of the display reading. Individual sustained melodic notes are identified utilizing differential capacitance and circuit delay time constants to generate a voltage differential in response to a step signal. The device is also selectively operable as a conventional metronome to provide an exemplary sound cue to the musician corresponding to a given number of notes per second and convertible by a switch or foot pedal to monitor the musicians rate of play as he tries to match the demonstrated rate.
摘要:
Techniques for the transparent takeover of network connections are presented. A first server is engaged in a connection with a client. The transactions of the connection and the traffic are monitored by a traffic cache manager. The first server records sequence numbers for the transactions with a synchronization store. If the first server fails, a last recorded sequence number is updated by the traffic cache manager within the synchronization store on behalf of a second server, which is to takeover the connection for the unresponsive first server.
摘要:
Methods, systems, and data stores generate and manage temporarily assigned identities. A requestor issues a request for a service. The request includes an identity used for authenticating the requestor. The identity is used for generating an identity configuration and for generating a temporarily assigned identity that is updated to a protected identity directory. The request and the temporarily assigned identity are transmitted to the service. The service uses the temporarily assigned identity to access the protected identity directory for purposes of authenticating the request. The service uses the authenticated request to access attributes associated with the temporarily assigned identity.