Abstract: A corrosion monitoring device includes a sensor assembly and a detector circuit. The sensor assembly includes at least one sensor portion disposed in an interior of a pipe in a fire sprinkler system for sensing corrosion of a wall of the pipe. The detector circuit transmits an electrical signal through the at least one sensor portion, monitors an electrical characteristic of the at least one sensor portion based on the electrical signal, compares at least one of the monitored electrical characteristic and a change in the electrical characteristic of the at least one sensor portion to at least one of a predetermined value and a previously monitored electrical characteristic, determines a corrosion status indicative of at least one of a corrosion level and a rate of corrosion of the pipe wall based on the comparison, and outputs an indication of the corrosion status.

Abstract: Antifreezes are provided for deployment in wet sprinkler systems located in cold environments. The antifreezes allow for the wet sprinkler system to be actuated under temperatures below 32° F. Wet sprinklers, sprinkler systems, methods of providing for the control, suppression and/or extinguishment of a fire that occur in a cold environment, and methods of preventing wet sprinklers from freezing also are provided. The sprinklers, sprinkler systems and methods can be used in residential, commercial and storage settings.

Abstract: An antifreeze is provided for deployment in wet sprinkler systems located in cold environments. The antifreezes allows for the wet sprinkler system to be actuated under temperatures below 32° F. Wet sprinklers, methods of preventing wet sprinklers from freezing and methods of extinguishing fires also are provided.

Abstract: In one possible embodiment, a waterproof connector is provided having pins secured to a bendable board. The bendable board and a portion of each of the pins are encased in a compressible material capable of providing a biasing force on the plurality of pins upon mating with a mating surface. The compressible material also provides a deformable sealing surface for mating with the mating surface.

Abstract: Systems and methods for an organization to raise funds via contributions by a merchant are described. In one example system, a supply of unique codes is associated with a respective merchant for distribution by each respective merchant to respective consumers. The system includes an administrative entity. The administrative entity includes a code database module configured to store at least one of the unique codes and a respective association, and a contribution database module configured to document a contribution responsive to receipt of the at least one of the unique codes.

Abstract: In one possible embodiment, a waterproof connector is provided having pins secured to a bendable board. The bendable board and a portion of each of the pins are encased in a compressible material capable of providing a biasing force on the plurality of pins upon mating with a mating surface. The compressible material also provides a deformable sealing surface for mating with the mating surface.

Abstract: In one possible embodiment, a waterproof connector is provided having pins secured to a bendable board. The bendable board and a portion of each of the pins are encased in a compressible material capable of providing a biasing force on the plurality of pins upon mating with a mating surface. The compressible material also provides a deformable sealing surface for mating with the mating surface.

Abstract: In one possible embodiment, a waterproof connector is provided having pins secured to a bendable board. The bendable board and a portion of each of the pins are encased in a compressible material capable of providing a biasing force on the plurality of pins upon mating with a mating surface. The compressible material also provides a deformable sealing surface for mating with the mating surface.

Abstract: In one possible embodiment, a waterproof connector is provided having a unitary compressible housing comprised of a waterproof material encasing a finger board. The finger board is constructed to receive interconnect wires and corresponding electrical contact pins, which are secured to the finger board. The housing has a well portion within the housing, the electrical contact pins extend through the waterproof material from the finger board into the well. Partition portions within the well extend between the electrical contact pins. A sealing lip portion is around the well on a mating side. The housing also has a compressible backing portion behind the finger board. The unitary compressible housing may be constructed to be seated in a structural housing, which may be a recess or the like in a structural member or component of an apparatus.

Abstract: In one possible embodiment, a waterproof connector is provided having a unitary compressible housing comprised of a waterproof material encasing a finger board. The finger board is constructed to receive interconnect wires and corresponding electrical contact pins, which are secured to the finger board. The housing has a well portion within the housing, the electrical contact pins extend through the waterproof material from the finger board into the well. Partition portions within the well extend between the electrical contact pins. A sealing lip portion is around the well on a mating side. The housing also has a compressible backing portion behind the finger board. The unitary compressible housing may be constructed to be seated in a structural housing, which may be a recess or the like in a structural member or component of an apparatus.

Abstract: A beam delivery unit and method of delivering a laser beam from a laser light source for excimer or molecular fluorine gas discharge laser systems in the DUV and smaller wavelengths is disclosed, which may comprise: a beam delivery enclosure defining an output laser light pulse beam delivery path from an output of a gas discharge laser to an input of a working apparatus employing the light contained in the output laser light pulse beam; a purge mechanism operatively connected to the beam delivery enclosure; an in-situ beam parameter monitor and adjustment mechanism within the enclosure, comprising a retractable beam redirecting optic; a beam analysis mechanism external to the enclosure; and, a retraction mechanism within the enclosure and operable from outside the enclosure and operative to move the retractable beam redirecting optic from a retracted position out of the beam path to an operative position in the beam path.

Abstract: An antenna for wireless communication is integrated into an external member, for example, a molded bumper, on handheld or other portable electronic equipment. The external member is attached to an external surface of electronic equipment, providing shock isolation and protection for the equipment and the antenna. A method of mounting an antenna on portable electronic equipment for enabling wireless communication by the portable electronic equipment comprises mounting on the portable electronic equipment an energy-dissipating structure made of a resilient material, and positioning the antenna in the energy-dissipating structure.

Abstract: A beam delivery unit and method of delivering a laser beam from a laser light source for excimer or molecular fluorine gas discharge laser systems in the DUV and smaller wavelengths is disclosed, which may comprise: a beam delivery enclosure defining an output laser light pulse beam delivery pat from an output of a gas discharge laser to an input of a working apparatus employing the light contained in the output laser light pulse beam; a purge mechanism operatively connected to the beam delivery enclosure; an in-situ beam parameter monitor and adjustment mechanism within the enclosure, comprising a retractable bean redirecting optic; a beam analysis mechanism external to the enclosure; and, a retraction mechanism within the enclosure and operable from outside the enclosure and operative to move the retractable beam redirecting optic from a retracted position out of the beam path to an operative position in the beam path.

Abstract: An antenna for wireless communication is integrated into an external member, for example, a molded bumper, on handheld or other portable electronic equipment. The external member is attached to an external surface of electronic equipment, providing shock isolation and protection for the equipment and the antenna. A method of mounting an antenna on portable electronic equipment for enabling wireless communication by the portable electronic equipment comprises mounting on the portable electronic equipment an energy-dissipating structure made of a resilient material, and positioning the antenna in the energy-dissipating structure.

Abstract: A beam delivery unit and method of delivering a laser beam from a lasr light source for excimer or molecular fluorine gas discharge laser systems in the DUV and smaller wavelengths is disclosed, which may comprise: a beam delivery enclosure defining an output laser light pulse beam delivery path from an output of a gas discharge laser to an input of a working apparatus employing the light contained in the output laser light pulse beam; a purge mechanism operatively connected to the beam delivery enclosure; an in-situ beam parameter monitor and adjustment mechanism within the enclosure, comprising a retractable beam redirecting optic; a beam analysis mechanism external to the enclosure; and, a retraction mechanism within the enclosure and operable from outside the enclosure and operative to move the retractable beam redirecting optic from a retracted position out of the beam path to an operative position in the beam path.