Abstract: The present invention relates to a pneumatic tire having a tread containing from 50 to 100 phr of a dried rubber derived from a blend of a styrene butadiene latex and an acrylonitrile butadiene latex.

Abstract: The present invention provides for 8-hydroxy-7-substituted quinoline compounds such as formula IA These compounds are useful as anti-viral agents. Specifically, these compounds have anti-viral activity against the herpes virus, cytomegalovirus (CMV). Many of these compounds are also active against other herpes viruses, such as the varicella zoster virus, the Epstein-Barr virus, the herpes simplex virus and the human herpes virus type 8 (HHV-8).

Abstract: The present invention provides a compound of formula I Wherein R1 is C1-7 alkyl, optionally substituted by hydroxy or NR4R5; R2 is C1-7 alkyl substituted by hydroxy or NR4R5; R3 is H, F or C1-7 alkoxy; R4 and R5 together with N are a 5- or 6-membered heterocyclic moiety having 1-3 heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur in which sulfur may be substituted by one (1) or two (2) oxygen atoms; and pharmaceutically acceptable salts thereof Compounds of formula I of the present invention are useful as antiviral agents.

Abstract: The present invention provides a compound of formula I which is useful as antiviral agents, in particular, as agents against viruses of the herpes family.

Abstract: The present invention provides 4-hydroxyquinoline-3-carboxamide and hydrazide compounds of formula I ##STR1## These compounds are useful to treat or prevent the herpesviral infections, particularly, human cytomegaloviral infection.

Abstract: This invention relates to compounds of the formula: ##STR1## which are effective for inhibiting platelet aggregation, pharmaceutical compositions for effecting such activity, and a method for inhibiting platelet aggregation.

Abstract: A rear suspension has a hub carrier (12) to which a wheel of a vehicle may be rotatably mounted, and a suspension arm (16) pivotally interconnecting the hub carrier to a chassis. The suspension arm includes a crank portion (50) located between the interconnections to the hub carrier and the chassis. The crank portion extends radially outward from the suspension arm and includes a crank end (52) disposed a first predetermined distance outward from the suspension arm. The suspension also includes a shock absorber (56) having a first end (55) pivotally attached to the crank end (52) of the suspension arm (16) and a second end (58) pivotally attached to the chassis.

Abstract: A back support device employs a torso covering sheet (18) having a plurality of resilient stiffening rods (20), a torso harness consisting a shoulder straps (10), an abdominal strap (12), a breast strap (22), and leg straps (14). The torso harness encompasses the entire back and buttocks of the wearer and its base attaches to the upper leg or thigh. The resilient stiffening rods (20) are placed in sleeves (16) sewn on the long axis of the torso covering sheet (18). When the user bends over the resilient stiffening rods (20) transfer load away from the lower back, and onto the large muscles of the upper leg, thereby relieving stress on the user's back.

Abstract: The present invention relates to compounds of formula I which are 4-hydroxy-benzopyran-2-ones and 4-hydroxy-cycloalkyl?b!pyran-2-ones useful for inhibiting a retrovirus in a mammalian cell infected with said retrovirus. ##STR1## Wherein R.sub.10 and R.sub.

Abstract: A rotary jet engine including a housing having intake and exhaust zones separated from each other. At least one combustion jet is mounted on a rotor having an intake spaced from the axis of rotation for effecting ram air delivery of air from the intake zone. Exhaust from the combustion jet causes rotation of the rotor while the intake and exhaust separator inhibits flow from said exhaust zone to said intake zone.

Abstract: The invention concerns epoxides and alcohols of the structures ##STR1## and[R.sub.f (CH.sub.2).sub.n SCH.sub.2 ].sub.2 CHOHand various derivatives thereof useful in leather and textile treatment.

Abstract: A glass cutter having a cutting wheel rotatably mounted at one end thereof. A cutting fluid reservoir is situated within the tool housing at the end remote from the cutting wheel. The cutting wheel is mounted on a support member which is spring biased to provide a constant cutting pressure. A part of the wheel supporting member cooperates with the interior of the housing to form a valve which allows cutting fluid to flow through the wheel when the wheel is displaced against the action of the spring toward the housing during a cutting operation. A wheel cover pivotably mounted to the housing adjacent the cutting wheel has a closed position in which it protects the cutting wheel, and an open position in which the cover acts as a cutting guide.

Abstract: A hardenable material such as epoxy is placed between a circuit board edge portion and a recessed channel of a keeper member mounted on a base. The epoxy fills the space between the channel walls and the board edge portion and immobilizes the board relative to the base once it hardens. This eliminates the movement of the circuit board relative to the base. Release agent may be coated on the edge of the circuit board and the recessed channel walls of the support base so that when required, the printed circuit board can be readily and non-destructively removed from the base.

Abstract: Recovery of paper fiber for reuse for waste paper materials containing plastic sheet and film is facilitated by the combination of a pulper in which the waste paper materials are pulped in a pulper equipped with a junk remover connected with the bottom of the pulper tub by a chute and provided with a pump constructed and arranged to maintain the hydrostatic head in the tub at a higher effective level than in the junk remover tower by circulating liquid from the tower back to the tub. The result is to cause transfer of the plastic and other lightweight trash to the junk remover for removal by its conveyor buckets and to prevent accumulation of lightweight trash in the tub to the extent that it interferes with extraction of the defibered paper slurry.