Abstract: Compositions are described which are useful in many applications such as fire extinguishing or refrigeration. The compositions may include a hydrochlorofluorocarbon such as 2,2-dichloro-1,1,1-trifluoroethane, a dispersant such as CF3I, and an inert gas such as argon, and may in some embodiments be held under pressure. For example, some fire extinguishing compositions may be composed of 2,2-dichloro-1,1,1-trifluoroethane, CF3I, and argon.

Abstract: Compositions are described which are useful in many applications such as fire extinguishing or refrigeration. The compositions may include a hydrochlorofluorocarbon such as 2,2-dichloro-1,1,1-trifluoroethane, a dispersant such as CF3I, and an inert gas such as argon, and may in some embodiments be held under pressure. For example, some fire extinguishing compositions may be composed of 2,2-dichloro-1,1,1-trifluoroethane, CF3I, and argon.

Abstract: An apparatus and method for mapping memory addresses to reduce or avoid conflicting memory accesses in memory systems such as cache memories is described in connection with a multithreaded multiprocessor chip. A CMT processor reduces the probability of hot-spots in cache operations by hashing certain bits of a physical cache address to form a hashed cache address. By using exclusive OR functionality to hash the index bits, an efficient address transformation is achieved for indexing into an L2 cache memory.

Abstract: Embodiments of telecommunications equipment with RFID tags are presented herein.

Abstract: A trip indicator is for a circuit breaker having a housing including first and second openings, separable contacts and an operating mechanism having an operating handle for opening and closing the separable contacts. The trip indicator includes a trip indicating member with a first end having a trip indicia and a second end with first and second projections. The first projection is engaged by a cradle of the operating mechanism when the separable contacts are not tripped, in order to prevent the trip indicia from being viewable at the second opening of housing. The first projection is disengaged and released when the separable contacts trip, causing the trip indicating member to move in order that the trip indicia is viewable at the second opening. A locking feature in which the second projection engages and locks operating handle, is also disclosed.

Abstract: Computer keyboard systems and methods of determining excessive keystroke force or overpressure are described. A computer keyboard system 10 is illustrated having a keyboard array of keys 14. Individual keys 14 are capable of being reciprocated through a keystroke range which comprises an undepressed position and an actuation position. The keystroke range may also include an overtravel subrange. Individual keys 14 are operatively connected with individual keyswitches 32 which are activated thereby for providing informational signals to a keyboard microprocessor 54, 56. The microprocessor is configured to determine a keyswitch closure duration value and compare that value with a predetermined threshold duration value. If the closure duration value is greater than the predetermined threshold duration value, then an overpressure signal is produced which enables a sensory warning device 50, 52 to warn the keyboard operator that excessive force has been applied.