Abstract: Indole compounds substituted at the 1- or 3 position by a (pyrid-3 yl)thiazolid-4-yl)alkyl-, (pyrid-3-yl)thiazolid-4-oyl)-, (pyrid-3-yl)dithiolan-4-yl)alkyl- or (pyrid-3-yl) dithiolan-4-ol)- group are potent inhibitors of PAF and are useful in the treatment of PAF-related disorders including anaphylactic shock, respiratory distress syndrome, acute inflammation, delayed cellular immunity, parturtition, fetal lung maturation, and cellular differentiation.

Abstract: A cold weather hat is formed of layered material comprised of an intermediate layer of open-cellular foam, an outer fabric layer, and an inner fabric. The hat has a high moisture vapor transmission rate. The hat has ear flaps which are constructed to conform to the configuration of the sides of an individual's face, eliminating the need for straps, and bill which is movable between upper and lower positions by a snap-type action. Peripheral vision is enhanced while the washer's head is kept warm.

Abstract: A cold weather system for keeping a wearer comfortable in a temperature of about -60.degree. F.-+40.degree. F. and winds up to 100 miles per hour; utilizes a shirt, pants, parka and wind shirt and wind pants. A sleeping bag and moisture handling pad/deicing cloth are compressed in compressor bags and easily transported by the wearer for comfort during sleeping too, and used with a bivvy sack having a tent flap. The shirt and pants are ventable so that they provide comfort over a wide temperature range, the vents being completely closed when maximum thermal protection is desired. The parka includes a windskirt which engages the wearer's legs. The wind garments are made of fine denier 100% synthetic material tightly woven so that they have very low air porosity. The parka and wind shirt can be connected together to provide an emergency bivac sleeping bag.

Abstract: Cold weather footwear includes at least three assemblies: an inner preformed sock comprised of inner and outer fabric layers and an intermediate open cell polyurethane foam layer enabling moisture transmission through the preformed sock; an insole assembly including a first layer formed of a moisture retaining or accumulating fabic, separable foam and intermediate sheet plastic non-moisture permeable plastic, and an underlying layer of closed cell thermally insulating foam for disposition between the inner sock and the sole of the boot; and a boot having a sole and a shell formed integrally with the boot, the shell being backcoated with a plastic material and coated with a water repellent. The footwear has adequate thermal insulation and moisture vapor transport characteristics, while affording good wind resistance and water repellency.

Abstract: A cold weather system for keeping a wearer comfortable in a temperature of about -60.degree. F.-+40.degree. F. and winds up to 100 miles per hour, utilizes a shirt, pants, parka and wind shirt and wind pants. A sleeping bag and moisture handling pad/deicing cloth are compressed in compressor bags and easily transported by the wearer for comfort during sleeping too, and used with a bivvy sack having a tent flap. The shirt and pants are ventable so that they provide comfort over a wide temperature range, the vents being completely closed when maximum thermal protection is desired. The parka includes a windskirt which engages the wearer's legs. The wind garments are made of fine denier 100% synthetic material tightly woven so that they have very low air porosity. The parka and wind shirt can be connected together to provide an emergency bivac sleeping bag.

Abstract: The headwear includes a headgear formed of flexible material for comfortably encompassing the individual's head. The forward portion of the headgear has an opening to which is mounted the inner end of a face tunnel, which projects forwardly of the headgear. The headwear is formed of three layers, an inner layer, an intermediate foam layer and an outer layer. One of the inner and outer layers is formed of a high wind resistant material having high heat retention and moisture vapor transmission characteristics. In one form, the foam forming the intermediate layer of the face tunnel has a greater density than the foam forming the intermediate layer of the headgear, whereby the face tunnel is substantially rigid, stiff and self-sustaining in shape, even in the face of high winds. An access opening is provided adjacent the back of the headwear to enable it to be placed on and pulled off the individual's head.

Abstract: A sleeping bag has upper and lower portions, an access opening in the upper portion, and a breathing opening in the upper portion adjacent one end of the bag. Overlying and spaced from the breathing opening is a snorkel hood where outgoing exhalation is placed in heat and moisture exchange relation with incoming air so that an individual wholly enclosed within the bag may breathe preheated air having substantial moisture content. A curtain is provided along the upper portion adjacent the access opening for engaging about the upper torso of the individual and with the lower portion of the bag to divide and seal the bag into head and body compartments. In warm and cool weather conditions, the individual may sleep with his head exposed to ambient air. In warm weather conditions, the curtain underlies the upper portion above the individual's torso so that air may circulate into the body compartment.

Abstract: A thin fabric wind resistant mitten, made primarily of a fabric having an air permeability of less than 15 cubic feet per minute per square foot at 0.5 inches head of water, and preferably having a wear resistant palm portion and an extendable trigger finger, may be used over or in place of anti-contact gloves. The wind resistant mitten may store in a pocket formed on the outside surface of a cold weather mitten. The cold weather mitten has inner and outer synthetic material fabrics, and an open cell foam at least about 1/8 inch thick (e.g. 1/2-1 inch thick) between the fabrics. The size of the access opening to the cold weather mitt is easily changed, it has a curvature corresponding to the curvature of a normal human hand at rest, and a lanyard attached to the outer fabric is connected to the wind mitt, storable in the outer pocket. A suspension system comprising barrel locks and suspension cords readily adjustably supports the cold weather mitts on a wearer's neck.

Abstract: This invention relates to certain substituted diphenyl ether oxime derivatives and to the use of same to control the growth of noxious plants, i.e., weeds.

Abstract: Apparatus for electroplating radioactive sources on a member or substrate for use in an ionization type smoke detector device. The substrate is clamped between two members with a chamber adjacent a portion of the substrate. The chamber contains a hollow electrode which is positioned closely to the substrate so that when an electrolyte solution of radioactive material is placed in the chamber and current is passed from the electrode through the electrolyte into a grounded substrate, a deposit of radioactive material is left on the dimple in the substrate.