Abstract: A cable entrance module is provided at a position of equipment at which a cable enters the equipment from the outside. The cable is inserted through the inside of the cable entrance module. The cable entrance module includes an entrance-side membrane, an exit-side membrane, and a viscous-matter-filling portion. The inside of the filling portion is filled with viscous matter. The entrance-side membrane has such strength that when it is pierced by the extending end of the cable it is pushed by the extending end of the cable. The exit-side membrane has a strength such that it is not pierced by the viscous matter when the cable pierces the entrance-side membrane, enters the viscous-matter filling portion, and moves through the viscous matter in the viscous-matter filling portion while pushing the viscous matter aside. The exit-side membrane is pierced by the extending end of the cable when it is pushed by the extending end of the cable.

Abstract: An outdoor installation type cabinet which accommodates electronic equipment has a number of thin tubes which form an outside air passage and outside air is allowed to flow in the outside air passage by operating an external fan. A heat exchanger which is spaced from each wall of the cabinet is provided at a midway portion of the outside air passage to perform heat exchange between the outside air flowing in the outside air passage and inside air present in the equipment accommodating portion. A circulating fan is installed in the equipment accommodating portion to circulate the inside air. A bimetal is mounted on each side wall of the cabinet to detect a temperature of each side wall and control operations of the external fan, the circulating fan, and an internal fan according to the temperature detected.

Abstract: A polyvalent metal salt of 2-mercaptopyridine-N-oxide (Mept compound) is dispersed in water by aid of a specific dispersant selected from the group consisting of (A), (B) and (C):(A) A polyglycol/polyamine condensation polymer, polyglycol/polyamine/alkylamine condensation polymer or alkyleneamine condensation polymer;(B) At least one water-soluble polymer compound selected from the group consisting of hydroxyalkylcelluloses and partly quaternarized products thereof, and at least one non-ionic surfactant;(C) At least one cationic polymer compound and at least one inorganic salt.The resulting suspension has improved stability and is applicable to shampooes, hair rinses and the like.