Abstract: An emissive toner composition for producing an emissive image component of an image indicia on a substrate. The emissive toner composition includes a photoluminescent agent, a charge control agent, and one or more additives, each selected and present in an amount such that when the toner composition is printed to produce an image component on a substrate, the toner composition has stable spectral characteristics. In one embodiment, the emission spectra of the image component printed on the substrate, for irradiation with an excitation energy includes only dominant emission peaks corresponding to one or more emission peaks of the photoluminescent agent. In another embodiment, the image component has a photoluminescent toner stability factor of about greater than or equal to 25.

Abstract: An emissive toner composition for producing an emissive image component of an image indicia on a substrate. The emissive toner composition includes a photoluminescent agent, a charge control agent, and one or more additives, each selected and present in an amount such that when the toner composition is printed to produce an image component on a substrate, the toner composition has stable spectral characteristics. In one embodiment, the emission spectra of the image component printed on the substrate, for irradiation with an excitation energy includes only dominant emission peaks corresponding to one or more emission peaks of the photoluminescent agent. In another embodiment, the image component has a photoluminescent toner stability factor of about greater than or equal to 25.

Abstract: An auction service is provided that stimulates competition between energy suppliers (i.e., electric power or natural gas). A bidding moderator (Moderator) receives offers from competing suppliers specifying the economic terms each is willing to offer to resellers or customers of resellers for estimated quantities of electric power or gas supply (separate auctions). Each supplier receives feedback from the Moderator based on competitors' offers and has the opportunity to adjust its own offers down or up, depending on whether it wants to encourage or discourage additional energy delivery commitments in a particular geographic area or to a particular customer group. Each supplier's offers can also be changed to reflect each supplier's capacity utilization.

Abstract: A movable arm 10 engages a flexible line 50 at a well site for positioning the flexible line between run-in position for passing the flexible line with a tubular through a well hole in the rig floor and a clamping position wherein the flexible line is adjacent the tubular above the rig floor for clamping the line to the tubular. The arm 10 extends upward from the rig floor 70, and includes a line guide, such as roller 12, for engaging the flexible line when in the run-in position. A powered drive 14 moves the arm between the run-in position and the clamping position. A spacer 82 may be used for positioning two or more flexible lines at a desired spacing relative to one another prior to positioning the lines within a clamp secured to the tubular. A slip bowl assembly 60 may be laterally movable so that slips do not engage the flexible line as it is run in the well.

Abstract: An auction service is provided that stimulates competition between energy suppliers (i.e., electric power or natural gas). A bidding moderator receives offers from competing suppliers specifying the economic terms each is willing to offer to end users or resellers for estimated quantities of electric power or gas supply (separate auctions). Suppliers receive feedback from the moderator based on competitors' offers and have the opportunity to adjust their own offers down or up, depending on whether they want to encourage or discourage additional energy delivery commitments in a particular geographic area or to a particular customer group. Each supplier's offers can also be changed to reflect each supplier's capacity utilization. The moderator selects one or more suppliers to provide electric power or natural gas to each end user or reseller, with each supplier providing at least a portion of the electric power or natural gas needed by each end user or reseller during a specific future time interval.

Abstract: A system for authenticating an electronic device includes sending a character from a host to the electronic device, encoding the character in the electronic device to provide an encoded character, calculating an expected response at the host, and comparing the encoded character from the electronic device with the expected response. The electronic device is authenticated when the encoded character matches the expected response.

Abstract: A movable arm 10 engages a flexible line 50 at a well site for positioning the flexible line between run-in position for passing the flexible line with a tubular through a well hole in the rig floor and a clamping position wherein the flexible line is adjacent the tubular above the rig floor for clamping the line to the tubular. The arm 10 extends upward from the rig floor 70, and includes a line guide, such as roller 12, for engaging the flexible line when in the run-in position. A powered drive 14 moves the arm between the run-in position and the clamping position. A spacer 82 may be used for positioning two or more flexible lines at a desired spacing relative to one another prior to positioning the lines within a clamp secured to the tubular. A slip bowl assembly 60 may be laterally movable so that slips do not engage the flexible line as it is run in the well.

Abstract: A movable arm 10 engages a flexible line 50 at a well site for positioning the flexible line between run-in position for passing the flexible line with a tubular through a well hole in the rig floor and a clamping position wherein the flexible line is adjacent the tubular above the rig floor for clamping the line to the tubular. The arm 10 extends upward from the rig floor 70, and includes a line guide, such as roller 12, for engaging the flexible line when in the run-in position. A powered drive 14 moves the arm between the run-in position and the clamping position. A spacer 82 may be used for positioning two or more flexible lines at a desired spacing relative to one another prior to positioning the lines within a clamp secured to the tubular. A slip bowl assembly 60 may be laterally movable so that slips do not engage the flexible line as it is run in the well.

Abstract: A method of auctioning data services in a network environment including an exchange system including a supplier list having at least one supplier and a buyer list having at least one includes receiving in the exchange system a service request from a buyer for data services and incentive data from a supplier to supply the data services. The method further includes determining a selected supplier from the supplier list based on the incentive data, creating routing data for the data services to be routed through the selected supplier, and routing the data services through the selected supplier using the routing data.