Abstract: An onboard vacuum system for a mobile vehicle. The onboard vacuum system includes a vacuum cleaner unit stored in a non-visible location in a motor vehicle sleeper compartment. The vacuum cleaner unit includes a motor and filter as well as a refuse container. The hose from the vacuum cleaner is wound onto a hose reel that may have a retractor. The hose and nozzle from the hose reel or coil protrude within the sleeper compartment. In one version, the hose and nozzle protrude and may be withdrawn from a storage cabinet for clothing allowing access to the entire sleeper floor and bunks for vacuuming operations.

Abstract: The invention relates to novel aniline derivatives of the formula: ##STR1## wherein R.sub.1 and R.sub.2 represent a hydrogen or chlorine atom, an allyloxy, acetamide or carboxamide group, R.sub.3 represents a methyl or an optionally substituted phenyl group, R.sub.4 represents a hydrogen atom and R.sub.5 an isopropyl, terbutyl, 2-phenoxy-ethyl or 3-phenyl-propyl group or R.sub.3 and R.sub.5 taken together form with the nitrogen atom a substituted heterocyclic group.The compounds of the invention are useful for the treatment of angina pectoris.

Abstract: The present invention is concerned with novel sulfonamide compounds of the general formula: ##STR1## and pharmaceutically acceptable acid addition salts thereof, wherein Ar represents an optionally substituted phenyl group or a saturated heterocyclic group, Am represents a dialkylamino group or a saturated heterocyclic group, A represents a 3-benzofuryl or 3-benzo[b] thienyl group, substituted in the 2-position by a lower alkyl group and optionally substituted in the 5-position by a halogen atom or a lower alkoxy group, and n is the integer 2 or 3.Said compounds are effective for treating certain pathological or otherwise abnormal conditions of the heart and more particularly angina pectoris.