Compounds of the formula ##STR1## where X and Y are hydrogen, halogen, lower alkyl, nitro are useful as neuroleptics.

Compounds of the formula ##STR1## where X and Y are hydrogen, halogen, lower alkyl, nitro are useful as neuroleptics.

A composite material which has a substantially reduced incidence of defects after drawing, and a method of producing it. The composite material is comprised of at least one layer of plain carbon steel containing up to 1.5 percent of carbide former present in a carbide former-to-carbon ratio of form about 1.5 to about 25 and at least one layer of stainless steel. It is formed by pressure bonding carbon steel containing carbide former to stainless steel.

Coloring of porous material by means of an aqueous solution of furfuryl alcohol, a catalyst selected from a compound of iron, nickel, cobalt, copper, zinc and cadmium, and a complexing agent. Specifically, inexpensive elm veneer is colored to resemble the more expensive walnut.

A vibration densitometer that computes and transmits the difference between actual density and a known, constant reference density. A pulse former circuit produces a pulse train useful in producing a linear density difference analog. Two integrators and one sample and hold circuit are employed in the computation. A single one shot actuates both integrators and the sample and hold circuit. A scale factor circuit is employed for calibration and to convert the difference analog to an analog of abso...

A multistory building forming quarters for residential or commercial purposes. The multistory structure includes a non-disposable frame and floor slab portion and a disposable panel and enclosure portion. The non-disposable portion is composed of a series of floor slabs situated at the various levels of the several stories of the structure and a plurality of supporting columns carrying the floor slabs, the structure having at ground level a given configuration which may be substantially repeated...

1,4-bis-(heptafluoroisopropoxy)-2-butene is oxidized to form the corresponding epoxide This epoxide can be converted into homo- or co-polymers which are useful for enhancing the repellency of fibrous substrates, e.g., fabrics made from natural or synthetic fibers.

The manufacture of articles from non-austenitic metallic materials by a technique in which the article is formed to essentially its final configuration; cooled; and, while cooled, worked to produce residual compressive stresses in one or more surface portions of the article.

Homo- and co-polythioureas having recurring units of the formula: ##SPC1## Wherein R is hydrogen or methyl, are useful in the preparation of shaped articles (particularly fibers).

The invention disclosed resides in a pump operating on what are generally thought of as "peristaltic" lines, and in which a flexible-walled duct is the pumping chamber and is surrounded by a cell structure into and out of which a flow of an actuating pressure-fluid is pulsatingly caused by some external means. The duct may have check valves in its entry and exit, or it may be self-valving by closing up completely when contracted, such closing being progressive from the upstream to the downstream...