Abstract: Techniques are addressed for control of an imaging scanner to supplement a laser scan line based scanner. Upon detection of the imaging scanner in a docked position, a lighting arrangement is automatically lit and the imager is triggered. Upon detection of the imaging scanner not in the docked position, the imaging scanner is not automatically lit, but rather is only lit upon manual trigger activation. As an alternative to the automatic lighting when docked, the lighting may be cued upon the imaging scanner being docked and an analysis of laser scan video detecting a barcode like object or upon detecting a barcode like object in the image field of the imaging scanner.

Abstract: A device, method and system is provided for determining if an optical code is presented to an optical code scanner in either a printed form or on the display of an electronic device. Certain presentation characteristics of an optical code are different depending on whether the optical code is presented in printed form or on the display of an electronic device. The changes in the presentation characteristics require changes to certain parameters of the optical code scanner for the optical code to be read.

Abstract: A device, method and system is provided for determining if an optical code is presented to an optical code scanner in either a printed form or on the display of an electronic device. Certain presentation characteristics of an optical code are different depending on whether the optical code is presented in printed form or on the display of an electronic device. The changes in the presentation characteristics require changes to certain parameters of the optical code scanner for the optical code to be read.

Abstract: An apparatus, method and system is provided for generating an optical code where a portion of the information stored in the optical code is encrypted prior to being stored in the optical code. In accordance with an aspect of the invention, a portion of the information stored in the optical code is encrypted to prevent the fraudulent creation of an optical code or use of the optical code on an item it was not created for or indented to be used with.

Abstract: A scanner, terminal and method are provided for reading an optical code where a portion of the information stored in the optical code is encrypted. In accordance with an aspect of the invention, a public cryptographic key associated with the optical code is used to decrypt the encrypted portion of the information and data from the decrypted portion is used to authenticate the remainder of the information.

Abstract: Techniques are addressed for control of an imaging scanner to supplement a laser scan line based scanner. Upon detection of the imaging scanner in a docked position, a lighting arrangement is automatically lit and the imager is triggered. Upon detection of the imaging scanner not in the docked position, the imaging scanner is not automatically lit, but rather is only lit upon manual trigger activation. As an alternative to the automatic lighting when docked, the lighting may be cued upon the imaging scanner being docked and an analysis of laser scan video detecting a barcode like object or upon detecting a barcode like object in the image field of the imaging scanner.

Abstract: A method of determining failure of an RFID label reader.

Abstract: A sprinkler includes a drive mechanism mounted in a riser that rotates a nozzle at the top of the riser. The drive mechanism enables a user to select between oscillation of the nozzle through an adjustable arc and uni-directional full circle rotation of the nozzle.

Abstract: A method for call center to processing inbound call from a caller during a busy time is disclosed in which the caller will be assigned a place in the queue, an identification and a time window. The call center will keep the place of the caller after the first call is disconnected. The caller shall call back within the time window assigned to him to claim his place in the queue. The caller may place the second call in any moment convenient to him within the time window, or even from a different telephone.

Abstract: A lining for a bottom of a metallurgical vessel, comprising an impact pad having a plurality of close-packed, pre-formed, high-temperature, high-density refractory bricks, the pad having an upper impact surface, and a monolithic slab of a high-temperature refractory material encasing the pad, the slab encasing the pad wherein the upper surface of the impact pad is exposed.

Abstract: An improved anti-corrosive material used to protect buried and submerged metallic structure such as conduits from corrosion. The anti-corrosive material is comprised of a layer of polyolefin having a plurality of microperforations formed therein. The anti-corrosive material is preferably comprised of a low density polyethylene having characteristically strong tensile strength and elongation properties to provide conventional protection from soil, water, air, or other potentially damaging elements. The microperforations allow the anti-corrosive material to be utilizeded with cathodic protection systems to provide for a significant reduction in the amount of electrical current required to achieve cathodic protection. The present invention can be used to control corrosion without costly and easily damaged coatings or adhesives; and can be applied to metallic structures in the field prior to installation.

Abstract: A lining for a bottom of a metallurgical vessel, comprising an impact pad having a plurality of close-packed, pre-formed, high-temperature, high-density refractory bricks, the pad having an upper impact surface, and a monolithic slab of a high-temperature refractory material encasing the pad, the slab encasing the pad wherein the upper surface of the impact pad is exposed.

Abstract: A lining for a bottom of a metallurgical vessel, comprising an impact pad having a plurality of close-packed, pre-formed, high-temperature, high-density refractory bricks, the pad having an upper impact surface, and a monolithic slab of a high-temperature refractory material encasing the pad, the slab encasing the pad wherein the upper surface of the impact pad is exposed.

Abstract: A method and system for configuring among call processing applications in a call processing system is provided. In particular, call processing applications are graphically represented in a GUI editor. The applications are configured with one another by graphically linking the applications together.

Abstract: A computer based graphical user interface for facilitating the selection and display of transmitted audio, video and data includes a main menu state with a first multi-segment display having an active video/audio segment and a tuning segment. The active video segment displays a currently tuned program and the tuning segment includes an elongated graphic bar. The elongated graphic bar is dynamically sub-divided into a plurality of contiguous regions so that each of the regions uniquely corresponds to a program parsed from a multi-program data stream. The tuning segment also includes a graphic slider that overlays the graphic bar and that is movable along the length of the graphic bar so that the currently tuned program corresponds to the portion of the graphic bar underlying the current position of the graphic slider.

Abstract: An improved anti-corrosive material used to protect buried conduits from corrosion. The anti-corrosive material is comprised of a conduit contacting layer of polyolefin having the anti-corrosive agents impregnated therein. The preferred embodiment of the material is a multi-layered co-extruded, calendered, or laminated polyolefin. The material has an outer layer, or environment contacting layer, preferably comprised of a low density polyethylene having characteristically strong tensile strength and elongation properties to provide conventional protection from soil, water, air, or other potentially damaging elements. The material has a center layer preferably comprised of a high density polyethylene having superior tensile strength to provide a high density barrier between the outer layer and an inner layer. The inner layer, or conduit contacting layer, is preferably comprised of a low density polyethylene impregnated with one or more antimicrobial additives.

Abstract: A method of processing a call in which two or moreindependent application may simultaneously process a call. Upon detection of an event indicating that one or more of the applications are inapplicable, the inapplicable applications are simply discontinued.

Abstract: A lining for a bottom of a metallurgical vessel, comprising an impact pad having a plurality of close-packed, pre-formed, high-temperature, high-density refractory bricks, the pad having an upper impact surface, and a monolithic slab of a high-temperature refractory material encasing the pad, the slab encasing the pad wherein the upper surface of the impact pad is exposed.

Abstract: An improved anti-corrosive material used to protect buried conduits from corrosion. The material is a multi-layered co-extruded, calendered, or laminated polyolefin. The material has an outer layer, or environment contacting layer, preferably comprised of a low density polyethylene having characteristically strong tensile strength and elongation properties to provide conventional protection from soil, water, air, or other potentially damaging elements. The material has a center layer preferably comprised of a high density polyethylene having superior tensile strength to provide a high density barrier between the outer layer and an inner layer. The inner layer, or conduit contacting layer, is preferably comprised of a low density polyethylene impregnated with a biocide, a volatile corrosion inhibitor (VCI), or both.

Abstract: An anti-corrosive material used to protect buried conduits from microbiologically-influenced corrosion, or “MIC”. The material preferably comprises a low, medium, or high density polyethylene sleeve having a bactericide impregnated therein such that said bactericide can migrate within the polymer matrix to contact the conduit surface and thereby prevent MIC therein. The material may further comprise a barrier layer of high density polyethylene between the bactericide-containing layer and the environment. The bactericide is able to migrate through the low or medium density polyethylene but the rate of migration of the bactericide is considerably slowed through the high density polyethylene. Thus, the bactericide is substantially prevented from entering the surrounding environment, but rather, is trapped within a “protection zone” adjacent the conduit surface to provide extended protection against microbiologically-influenced corrosion.