Abstract: A room air treatment system in which air is drawn through a large particle prefilter, a first carbon filter, a second dual honeycomb matrix carbon filter in which the honeycomb cells in adjacent matrices are offset relative to one another, a blower mounted on vibration isolation mounts and is expelled by the blower into a plenum from when it exits upwardly through a fine particle HEPA filter and finally out through a final filter which is a combination fine particle filter and carbon filter. A filter change warning system is provided which includes a 3500 hour filter change indicator, an every 7000 hour filter change indictor, a back-up warning indicator, a mute button for muting the warning indicator and a recycle system for restarting the hour count.

Abstract: A novel, safer crib structure is provided herein. This invention provides a crib in which the mattress can be selectively supported at two different heights with respect to the sides of the crib. In one embodiment, the mattress support is a sheet of plywood securely held in a groove in each of the facing end gables. A fixed height back wall is hinged to the end gables. The front wall is a drop side wall vertically slidably secured to the end gables. To change the height of the mattress, the drop side front wall is slidably removed, the sheet of plywood is slid out of one groove and slid into another groove, and the dropside front wall is again slidably secured to the end gables. In a preferred embodiment, a single groove is used to retain the mattress support, but the end gables are affixed to the back wall in such way that one gable is higher than the other gable. Wheels or castors are provided under the shorter gable to provide a level orientation.

Abstract: The invention relates to compounds of the formula: ##STR1## which are useful cardiovascular agents.

Abstract: This invention relates to novel substituted (azacycloalk-2-yl)iminophenols that are useful in the treatment of diarrhea.

Abstract: This invention relates to the novel use of certain aromatic substituted amidines as antidiarrheals.

Abstract: N.sup.6 -2-hydroxypropylaryl-substituted adenosines and adenines represented by the formula ##STR1## wherein R.sub.1 is selected from the group consisting of naphthyl, phenyl, substituted phenyl or biphenyl; and R.sub.2 is hydrogen or 1-.beta.-ribosyl; and the pharmaceutically acceptable salts thereof. The compounds are anti-hypertensive agents.

Abstract: The present invention relates to compounds of the formula ##STR1## having the [(X-substituted)phenyl]phenylmethyl moiety attached to the 2, 3, or 4 position of the piperidine ring and wherein X is hydrogen, halo, trifluoromethyl, (lower alkyl) containing 1-7 carbon atoms, or (lower alkoxy) containing 1-7 carbon atoms, A represents alkylene containing 1-3 carbon atoms, and R.sub.1 and R.sub.2 represent (lower alkyl) containing 1-7 carbon atoms or R.sub.1 and R.sub.2 together with N represent piperidino or morpholino and the pharmaceutically acceptable salts thereof. The compounds of this invention are prepared by the reaction of an appropriate [(X-substituted)phenyl]phenylmethylpiperidine with an appropriate 1-halo-2-dialkylaminoalkane. The compounds of this invention are useful as anti-arrythmic agents.

Abstract: A device for generating phosphenes is adapted to be worn on the head of a person and is provided with eye openings to pass light from an external light source to the eyes. A rotating element modulates the light passing through the eye opening by being sized and selectably rotated so as to create high intensity phosphenes.

Abstract: 4-{[4-(Diphenylmethyl)-1-piperidinyl]methyl}benzenamines useful by reason of their vasodilating activity are disclosed.

Abstract: Aminoalkyl esters and amides of 4,5-dihydrobenz[g]indazole-3-carboxylic acids and related compounds are described herein. They are useful as anti-ulcer agents, anti-arrhythmic agents, anti-bacterial agents, anti-protozoal agents, anthelmintics, anti-fungal agents, anti-algal agents and anti-inflammatory agents. The compounds are prepared from the appropriate carboxylic acid, alkyl ester, or acid chloride.