Abstract: A mosquito control net includes an occupant chamber and a trap chamber disposed over the occupant chamber. The trap chamber has one or more openings disposed on an outer surface thereof, through which mosquitos enter the trap chamber, the openings having receptacles attached therein and extending within the trap chamber to inhibit egression of mosquitos from the trap chamber after entry. A method for preventing mosquito bites for a subject can include providing such a mosquito control net and having the subject occupy it. A kit of parts for converting a conventional mosquito control net into a trapping mosquito control net can comprise a funnel-shaped receptacle surrounded by a bag, the bag being substantially impermeable to mosquitos and the receptacle and/or the bag being attachable to a top surface of the conventional mosquito control net to form a trap compartment.

Abstract: Compact exhaust mixer assemblies comprising a compact mixer and a trimmable open centerbody are provided. The trimmable center body allows for adjustments of the open centerbody after manufacturing and during production testing. The trimmable open centerbody may be used to compensate for production tolerances making it possible to obtain the desired core effective area for proper engine operation. The compact mixer may be either lobed or serrated. The compact exhaust mixer assemblies have a length of about half that of conventional exhaust mixer assemblies.

Abstract: An apparatus and method for testing the flow distribution through a turbine engine fuel manifold and one or more nozzles connected to the manifold. A plurality of individual fluid measurement vessels, at least one for each of the nozzles being tested, collects test fluid pumped through the manifold and the connected nozzles. The level in each of the measurement vessels is periodically sampled during the test. The test fluid flow rate through each of the nozzles is periodically determined based on the periodically sampled levels.

Abstract: An apparatus and method for testing the flow distribution through a turbine engine fuel manifold and one or more nozzles connected to the manifold. A plurality of individual fluid measurement vessels, at least one for each of the nozzles being tested, collects test fluid pumped through the manifold and the connected nozzles. The level in each of the measurement vessels is periodically sampled during the test. The test fluid flow rate through each of the nozzles is periodically determined based on the periodically sampled levels.

Abstract: An apparatus and method for testing the flow distribution through a turbine engine fuel manifold and one or more nozzles connected to the manifold. A plurality of individual fluid measurement vessels, at least one for each of the nozzles being tested, collects test fluid pumped through the manifold and the connected nozzles. The level in each of the measurement vessels is periodically sampled during the test. The test fluid flow rate through each of the nozzles is periodically determined based on the periodically sampled levels.

Abstract: An apparatus and method for testing the flow distribution through a turbine engine fuel manifold and one or more nozzles connected to the manifold. A plurality of individual fluid measurement vessels, at least one for each of the nozzles being tested, collects test fluid pumped through the manifold and the connected nozzles. The level in each of the measurement vessels is periodically sampled during the test. The test fluid flow rate through each of the nozzles is periodically determined based on the periodically sampled levels.

Abstract: A process for the production of medrogestone, in which, in an intermediate step, the solvate 3.beta.,5.alpha.,6.beta.-trihydroxy-6.alpha.,17.alpha.-dimethylpregnan-20- one monomethanolate is obtained as a solid, stable compound by displacing the organic solvent from a solution of of 3.beta.,5.alpha.,6.beta.-trihydroxy-6.alpha.,17.alpha.-dimethylpregnan-20- one with a lower alkanol, and a Diels-Alder adduct of 6-methylene-17.alpha.-methylpregn-4-ene-3,20-dione with maleic anhydride is used as an intermediate for production of the corresponding dicarboxylic acid salt for removal of 6-methylene-17.alpha.-methylpregn-4-ene-3,20-dione contamination of the desired product. Another intermediate, 6.beta.-hydroxy-6.alpha.,17.alpha.-dimethylpregn-4-ene-3,20-dione, has been found to prevent smooth muscle proliferation and is useful in the treatment of atherosclerosis and restinosis.

Abstract: This invention provides a method of preventing or treating hyperproliferative vascular disease in a mammal by administering an antiproliferative effective amount of a combination of rapamycin and heparin.

Abstract: In accordance with this invention there is provided a process for the preparation of pigmented ink jet inks comprising:(a) mixing at least one pigment and at least one pigment dispersant in a dispersant medium to form a pigmented ink mixture wherein pigment is present in an amount up to 60% by weight based on the total weight of the mixture;(b) deflocculating the pigmented ink mixture by passing the pigmented ink mixture through at least a plurality of nozzles within a liquid jet interaction chamber at a liquid pressure of at least 1,000 psi to produce a substantially uniform dispersion of pigment particles in the dispersant medium.

Abstract: A positive-working liquid electrostatic developer consisting essentially of(A) nonpolar liquid having a Kauri-butanol value of less than 30, present in major amount;(B) thermoplastic resin of an ethylene homopolymer or copolymer of ethylene and at least one other monomer, the resin having as a substituent thereon an ester, ester having substitutents, e.g., hydroxyl, carboxyl, amine, alkyl; an amide, amide having substituents, e.g., hydroxyl, carboxyl, amine, alkyl; or acid halide of a carboxylic acid, the resin being in particulate form having an average particle size by area of less than 10 .mu.m; and(C) nonpolar liquid soluble ionic or zwitterionic compound.Several procedures can be used to prepare the developer, e.g., using toner concentrate, modifying a thermoplastic resin before developer is prepared. Pigments and adjuvants can be present in the developer which is useful in copying, making proofs including digital proofs, lithographic printing plates and resists.

Abstract: A dispenser and component feeder for integration with automated assembly equipment is adapted for the high speed placement of self-orienting components of varying sizes and includes, a linear vibratory chute for transferring the self-orienting components from the storage hopper to an adjustable single roller feed assembly where the self-orienting components are conveyed to a pick-up position, the single roller feed assembly having a roller to facilitate in conveying the self-orienting components, and alternately reciprocating rod members to segregate a self-orienting component at the pick-up position. A pick-up and placement assembly is operative to pick-up the segregated self-orienting component from the pick-up position and move the same to a position for placement on an associated conveyor on the automated assembly equipment.

Abstract: Electrostatic liquid developer having improved charging characteristics consisting essentially of(A) nonpolar liquid having a Kauri-butanol value of less than 30, present in a major amount,(B) thermoplastic resin particles having an average by area particle size of less than 10 .mu.m.(C) nonpolar liquid soluble ionic or zwitterionic compound, and(D) a polyhydroxy compound, preferably soluble in the developer in an amount of at least 2% by weight.The electrostatic liquid developers are useful in copying making proofs including digital color proofs, lithographic printing plates, and resists.

Abstract: Liquid electrostatic developer having improved charging characteristics consisting essentially of(A) nonpolar liquid having a Kauri-butanol value of less than 30,(B) thermoplastic resin particles substantially nonsoluble in nonpolar liquid and aromatic hydrocarbon at ambient temperature and having an average by area particle size of less than 10 .mu.m,(C) nonpolar liquid soluble ionic or zwitterionic compound, and(D) aromatic hydrocarbon having a Kauri-butanol value of greater than 30.The electrostatic liquid developers are useful in copying, making proofs including digital color proofs, lithographic printing plates, and resists.

Abstract: Process for preparation of toner particles for electrostatic imaging comprisingA. dispersing at an elevated temperature in a vessel a thermoplastic resin, a dispersant nonpolar liquid having a Kauri-butanol value of less than 30 and optionally a colorant, the temperature being maintained to plasticize and liquify the resin and below that at which the nonpolar liquid degrades and any component decomposes;B. cooling the dispersion, either(1) with or without stirring to form a gel or solid mass, the shredding and grinding the mass by means of particulate media in the presence of additional liquid;(2) with stirring to form a viscous mixture and grinding by means of particulate media in the presence of additional liquid; or(3) while grinding the particulate media thereby preventing formation of a gel or solid mass in the presence of additional liquid, andC. separating the dispersion of toner particles, average by area particle size less than 10 .mu.

Abstract: The pick-up nozzle has a large flat inlet face with a gradually tapering housing extending upwardly therefrom to an angularly disposed inclined suction hose attachment. A filter screen is disposed across the inlet face with its periphery seated against a shoulder in the housing. Peripherally spaced feet extend downwardly from the housing periphery to support the screen above any surface upon which the nozzle may rest. A closure disc is spaced beneath the screen with its periphery engaging shoulders in the feet to protect the screen and restrict entrance of liquid thereto to the spaces between the several feet. A single vertical bolt suspends the screen and closure disc from the top of the housing with spacer sleeves thereon to secure the screen and disc in proper spaced position. The closure disc is dished upwardly to leave a space for the head of the bolt above the plane of the bottom of the feet. A float is pivotally attached to the top of the nozzle to maintain the latter at a preferred level in the water.

Abstract: Apparatus for extruding metal chips or filings into a bar stock. The extruding machine uses graphite lubrication, and an oversized wooden (or other compressible material) plug for the initial compaction. The face of the ram contains undulations therein so the ends of adjacent charges will be better held together.

Abstract: A hot briquetting press having a stationary anvil and a reciprocating ram movable through a chip-box that includes a water-cooled jacket to remove excessive heat therefrom. The cooling jacket includes an arcuate wall that is spaced from the reciprocating ram a distance that permits a layer of discrete chips to be disposed therein as an insulation barrier intermediate the reciprocating ram and the water-cooled jacket to preclude the cooling of the hot chips adjacent the ram before they are pressed into a briquette.