Abstract:
A fiber optic connector assembly for mating an optical fiber to a receptacle includes an adapter and a plug separably coupled to the adapter. The adapter has a first end coupled to the receptacle with a first surface of the adapter contacting a surface of a housing wall through which the receptacle projects. A sealing member is disposed between the first surface of the adapter and the surface of the housing wall. In one embodiment the sealing member includes an O-ring groove provided in the first surface of the adapter and an O-ring disposed in the O-ring groove. The plug has an external surface with an alignment band formed on the external surface thereof. A first end of the plug is separably coupled to the second end of the adapter and a second end of the plug is adapted to receive the optical fiber. The connector assembly further includes a locking mechanism to prevent the plug from separating from the adapter in response to a vibration force.
Abstract:
The present invention relates to the use of pharmaceutical preparations containing manganese superoxide dismutase in a low dose for treating diseases and conditions caused by free oxygen radicals.
Abstract:
Rheumatoid arthritic and like diseases involving joint inflammation are treated by administering desferrioxamine in a therapeutically effective dosage over a prolonged period.
Abstract:
The present invention relates to an apparatus for the treatment of or the inhibition of retinopathy of prematurity and to a method for treating or for inhibiting retinopathy of prematurity. The apparatus provided in accordance with the present invention includes a component or system for providing substantially only red light. Thus, light is provided having a wave band of approximately 612 nm or more. Furthermore, at least the patient's head is received in a device that limits the light which reaches the patient's eyes to the aforementioned red light. Thus, the patient is allowed to see substantially only red light.
Abstract:
A scanning system and methods for inspecting contents of a container. High-energy penetrating radiation collimated into a fan beam illuminates an inspected container from one side, while a plurality of detector plates are disposed on the opposite side of the container. Each detector plate has a plurality of detector modules, each of which, in turn, is disposed on a remotely activated alignment and has multiple detector elements. A controller governs the orientation of each of the plurality of detector plates based at least on the detector signal generated by its detector elements such that each detector element of each detector module of each detector plate may be aligned to within a specified fraction of the transverse dimension of the fan beam as measured at the exit slot.
Abstract:
A reference sample for testing fire detectors and a method of testing utilizing the reference samples. The reference sample comprises a fused mixture of pellets of the plastics usually found in aircraft cargo holds, with a heating element embedded in the sample. The pellets are in a plurality of layers with the composition of each layer being homogeneous but the thicknesses and porosities of the layers differing from each other. When the heating element is energized the layers of pellets, which have previously been fused into porous masses, begin to smolder, thereby generating a smoky atmosphere that as nearly as possible simulates the atmosphere in an aircraft cargo hold when there is a fire in the hold. In addition, a flammable liquid can be poured onto the sample and ignited, simultaneously with the energization of the heating element, by a separate ignition source to provide a flaming fire atmosphere.
Abstract:
The administration of a xanthine oxidase inhibitor is effective for the treatment or prevention of the excessive resorption of bone in conditions such as osteoporosis and the like.
Abstract:
The administration of a xanthine oxidase inhibitor is effective for the treatment or prevention of the excessive resorption of bone in conditions such as osteoporosis and the like.
Abstract:
A non-laminated paper sheet product characterized by regions or islands of increased thickness, usually located in the center of the sheet for more economical use of the paper product and for conservation of wood pulp. The regions of increased thickness are formed by depositing or laying additional pulp stock onto a generally uniform thickness paper web in the web-forming area of a paper machine in either wet or dry methods of paper production. Continuous regions of increased thickness in the web can be formed by corresponding variations in the width of the web or by spraying the additional pulp onto the forming web. Islands of increased web thickness can be formed by periodically interrupting pulp stock depositing sprayheads disposed at spaced locations across the width of the forming web, with timing devices or web thickness sensors controlling the sprayheads.
Abstract:
A scanning system and methods for inspecting contents of a container. High-energy penetrating radiation collimated into a fan beam illuminates an inspected container from one side, while a plurality of detector plates are disposed on the opposite side of the container. Each detector plate has a plurality of detector modules, each of which, in turn, is disposed on a remotely activated alignment and has multiple detector elements. A controller governs the orientation of each of the plurality of detector plates based at least on the detector signal generated by its detector elements such that each detector element of each detector module of each detector plate may be aligned to within a specified fraction of the transverse dimension of the fan beam as measured at the exit slot.