Abstract: An example operation may include one or more of detecting a potential event via sensors on a transport, sending data related to the potential event to other transports within a predefined distance, storing the data at the transports and a server, and performing a transport operation response on the transports.

Abstract: Techniques and devices for digitally resolving quadrature fringe signals from interferometers such as optical interferometers and interferometer-based sensing devices. In one implementation, two quadrature fringe signals from an interferometer which causes two signals in two signal paths to interfere with each other are sampled to obtain digital data samples from the two quadrature fringe signals. The digital data samples are used to perform a linear least square fitting to establish coefficients for an ellipse traced by the two quadrature fringe signals as a phase difference between the two signal paths changes. A pair of digital data samples are respectively obtained from the two quadrature signals at a given moment and are used to compute a corresponding phase difference between the two signal paths of the interferometer from established coefficients of the ellipse. The coefficient for the ellipse can be updated over time. This digital processing allows for real time processing.

Abstract: Techniques and devices for digitally resolving quadrature fringe signals from interferometers such as optical interferometers and interferometer-based sensing devices. In one implementation, two quadrature fringe signals from an interferometer which causes two signals in two signal paths to interfere with each other are sampled to obtain digital data samples from the two quadrature fringe signals. The digital data samples are used to perform a linear least square fitting to establish coefficients for an ellipse traced by the two quadrature fringe signals as a phase difference between the two signal paths changes. A pair of digital data samples are respectively obtained from the two quadrature signals at a given moment and are used to compute a corresponding phase difference between the two signal paths of the interferometer from established coefficients of the ellipse. The coefficient for the ellipse can be updated over time. This digital processing allows for real time processing.

Abstract: A quick connect and disconnect coupling which does not allow free rotation of the ends of the coupling with respect to one another includes a male connector having a coupling end and a female connector having a coupling end with a receiving opening therein to receive the coupling end of the male connector when the connectors are in coupled condition. A holding mechanism is associated with the connectors to hold them together in coupled condition and allow easy disconnection when desired. Interengaging cooperable surfaces are provided on the male and female connectors, such as tabs extending from the female connector to engage a flat or other tab mating surface on the male connector to substantially prevent relative rotation of the male connector in relation to the female connector. The coupling is particularly useful for attaching sprinkler heads to sprinkler head holding bases in sprinkler systems to allow easy replacement of the sprinkler heads.

Abstract: A watering wand allows for telescopic adjustment of its length. The wand includes a primary tube defining a hollow interior portion and a secondary tube slidably disposed within the primary tube. The primary tube includes a fitting for attaching the wand to a water source. The secondary tube includes a connector suitable for receiving a fluid dispensing nozzle. The secondary tube also defines a portion to allow fluid to pass between the water source and the connector. An adjustment collar attached to a distal end of the primary tube slidably engages the secondary and may be used to fix the position of the secondary tube relative to the primary tube. The connector may be attached to a ball and joint coupling to allow for a pivoting nozzle and a quick-connect coupling to allow for easily changing nozzles to meet various watering needs.

Abstract: A method includes providing a first image of an article of merchandise available to a consumer in an electronic commerce transaction, projecting a second image onto the first image of the article of merchandise to produce a third image representing the article of merchandise as personalized by the second image, and providing the third image for display to the consumer to facilitate an electronic commerce transaction.

Abstract: A method of presenting a personalized image to a user includes displaying a first image on a web page, selecting an image of a three dimensional mesh, sizing and positioning the three dimensional mesh image over a selected area of the first image, projecting a second image onto the first image using the selected three dimensional mesh image as sized and positioned to form a composite image, and displaying the composite image to a user for accessing in an electronic commerce transaction.

Abstract: A vehicle moving bar comprises an elongate shaft having an outer extension near to one end that can provide a fulcrum, and a cross bar at the extremity of that one end, such that by disposition of said cross bar against a tire of a parked wheeled vehicle and of that outer extension against a floor underlying that parked vehicle, vertical pressure applied to the opposite end of the elongate shaft produces a lever action against the tire causing the vehicle to be moved a short distance.

Abstract: A quick connect and disconnect coupling which does not allow free rotation of the ends of the coupling with respect to one another includes a male connector having a coupling end and a female connector having a coupling end with a receiving opening therein to receive the coupling end of the male connector when the connectors are in coupled condition. A holding mechanism is associated with the connectors to hold them together in coupled condition and allow easy disconnection when desired. Interengaging cooperable surfaces are provided on the male and female connectors, such as tabs extending from the female connector to engage a flat or other tab mating surface on the male connector to substantially prevent relative rotation of the male connector in relation to the female connector. The coupling is particularly useful for attaching sprinkler heads to sprinkler head holding bases in sprinkler systems to allow easy replacement of the sprinkler heads.

Abstract: A fluid monitoring apparatus has a canister into which fluid is introduced via an entry port at the top of the canister, a conventional volume measuring assembly within the canister and a flow control assembly that receives the fluid from the entry port and discharges the fluid at a controlled rate into the volume measuring assembly. The canister has a tubular body portion made of transparent plastic on which volume indicia are inscribed and is closed at its ends by a cover plate in which the entry port is formed and a floor plate in which a discharge port is formed. A pump connected to the discharge port is operable for removing fluid from the canister and is flushed with antiseptic solution via a second pump. The flow control assembly has a partition that extends across the interior of the canister and has an upwardly extending flange to form a fluid catchment and an integral funnel that discharges into the volume measuring assembly. A filter is provided across the canister or funnel.