Abstract: A series of aryl piperazine compounds are effective pharmaceuticals for the treatment of conditions related to or affected by the serotonin 1A receptor; the compounds are particularly effective antagonists at that receptor, and are particularly useful for alleviating the symptoms of nicotine and tobacco withdrawal.

Abstract: This invention provides a method and an apparatus for automobile warming-up. The apparatus includes a sealed container that is filled with phase changed materials that can form supercooled liquid; a status sensor that monitors the status of the phase change material; a trigger system that induces the supercooled liquid to crystallization; a temperature sensor that monitors the temperature of the phase change materials; and a finned heat exchanger or coiled tube that is connected with the coolant recirculation system of an automobile. After an automobile is ignited, its engine heats the liquid coolant in coolant recirculation system. The heated coolant carries heat energy to the apparatus, which stores the heat energy. When the automobile is started later, the apparatus releases the stored heat energy to heat the coolant, which then warms up the automobile by coolant recirculation system.

Abstract: A disk drive system includes a base, a disk rotably attached to the base, and an actuator assembly movably attached to the base. The actuator assembly moves the transducer to selected areas of the disk where information reprexentative of data is to be written or read. The actuator assembly maintains the transducer in a transducing relationship with the disk. The actuator assembly also parks the transducer or unloads the transducer to a park position. A portion of the actuator assembly rides over a ramp to a park position. The ramp includes a mechanism for increasing the coefficient of friction on the surface of the ramp. The coefficient of friction on the surface of the ramp is increased to help retain the actuator in its parked position. This helps maintain the actuator assembly in a parked position in the event of shock loading from dropping a computer or a disk drive. This in turn helps prevent head crashes or failure of the disk drive and possible data loss.

Abstract: Processes for preparing pyridyl-substituted hydrazoles, dihydrothiadiazones or aminotriazinones by reaction of iminopyridines preformed in situ or otherwise with hydrazides or carbazides, or their sulfur counterparts, or with aminotriazinones.