Abstract: A cryogenic system cools and operates cryogenic electronics. The cryogenic system includes a cryogenic stage or multiple cryogenic stages for cooling the cryogenic electronics to an operational cryogenic temperature. The cryogenic stage or stages transfer heat from the cryogenic electronics to an ambient environment. An optical fiber or multiple optical fibers deliver an operational power from the ambient environment to the cryogenic electronics and transfer communication data between the cryogenic electronics and the ambient environment. Preferably, the only connection delivering any power from the ambient environment to the cryogenic electronics or transferring any data from the cryogenic electronics to the ambient environment is the optical fiber or fibers, such that the cryogenic system does not include any electrically conductive wires spanning between the ambient environment and the cryogenic electronics.

Abstract: An oil control module for a gas turbine engine is provided comprising a housing on which numerous components of a lubricating system are mounted. The components may include a variable oil reduction valve/shuttle valve, a main oil pressure sensor, a main oil temperature sensor, a main oil filter delta pressure sensor, an oil debris monitor, a lube filter, an active oil damper valve, a cool oil orifice, a knock down orifice and a lube trim orifice. By packing numerous lubricating system components onto or within a housing located adjacent to the gas turbine engine, the oil control module reduces cost and weight and simplifies the maintenance of the lubricating system.

Abstract: An oil control module for a gas turbine engine is provided comprising a housing on which numerous components of a lubricating system are mounted. The components may include a variable oil reduction valve/shuttle valve, a main oil pressure sensor, a main oil temperature sensor, a main oil filter delta pressure sensor, an oil debris monitor, a lube filter, an active oil damper valve, a cool oil orifice, a knock down orifice and a lube trim orifice. By packing numerous lubricating system components onto or within a housing located adjacent to the gas turbine engine, the oil control module reduces cost and weight and simplifies the maintenance of the lubricating system.

Abstract: A restraint system for pets is disclosed having a leash portion with a buckle at one end for securing to an automotive seat belt and a clasp at the other end for securing to a collar or harness. The buckle sized to cooperate with a variety of different seat belt keepers. The restraint system having a loop spaced from the clasp to allow a user to walk the pet.

Abstract: Novel imidazole derivatives as histamine receptor H3 antagonists and/or agonists, preparation thereof and therapeutical uses thereof. Chemical compounds for use as histamine receptor H3 agonists, partial agonists or antagonists, having general formula (Ia) or (Ib), the use thereof for making drugs, and methods for revealing the agonist, partial agonist or antagonist activity of such compounds in vivo, are disclosed.

Abstract: A tamper-indicating closure comprising a disc-shaped top with an upper skirt extending downwardly from the top; an annular upper bead around the inner surface of the upper skirt; a lower skirt proximate to and in center alignment with the upper skirt, the upper skirt being disposed between the top and the lower skirt; an annular retention bead around the inner surface of the lower skirt; a breakable bridge means between the skirts as the sole connection between the skirts; and a tool aperture between the skirts adapted to accept a tool means for breaking the bridge means so as to part the skirts.

Abstract: Convected air from the room to be heated enters two first air spaces (10) through two front inlets (12) and circulates through passageways (13) between inner and outer casings forming the fireplace and re-enters the room through front air outlets (14). Cold fresh air from outside the room enters a second air space (14), between the two first air spaces (10), and can be fed into the room through a control vent (16) for promoting combustion within the fire and/or can be fed into the first air spaces (10) so as to supplement the convected air flowing through the passageways (11).