Abstract: To adapt a compressor valve to varying operational conditions of the compressor, particularly to varying numbers of revolutions and/or the respective specific weight of the transported gas, a process and a compressor valve for executing the process are provided. The process is that a compressor drive at various numbers of revolutions or transporting gas with varying specific weight, the spring force--possibly resulting from several spring forces--acting during operation on the plug in a closing direction and/or the lift of the plug is forcefully reduced with falling number of revolutions or increasing specific weight the process is reversed either continuously or in steps.

Abstract: Method and composition for a sulfonyl-containing styrene derivative of the general formula ##STR1## in which R.sub.1 and R.sub.2 are identical or different and denote hydrogen, optionally halogen-, hydroxyl-, cyano- or (C.sub.1 -C.sub.4 -alkoxy mono- or poly-substituted (C.sub.1 -C.sub.8)-alkyl or phenyl, R.sub.3 denotes hydrogen or a (C.sub.1 -C.sub.4)-alkyl or -alkoxy group, n is a number from 1 to 4 or R.sub.1, R.sub.2 and R.sub.3 together with the associated aminophenyl radical denote julolidinyl or N-(C.sub.1 -C.sub.3)-alkylcarbazol-3-yl, R.sub.4 and R.sub.5 denote hydrogen or the necessary valences for forming a condensation product with formamide derivatives, and R.sub.6 denotes a cyano group, or R.sub.4 denotes hydrogen and R.sub.5 and R.sub.6 together denote the grouping C.dbd.N--R.sub.7, with R.sub.7 being a benzoyl radical which is unsubstituted or substituted by (C.sub.1 -C.sub.4)-alkyl or -alkoxy groups, halogen, cyno, amino or mono- or di-(C.sub.1 -C.sub.

Abstract: A highly conductive polyacetylene film is obtained by orienting a catalyst-containing polyacetylene film or an essentially catalyst-free polyacetylene film which has been swelled in a solvent after the catalyst has been washed out, the polyacetylene being essentially free of sp.sup.3 -hybridized carbon atoms.

Abstract: A pacemaker has a sensor for deteching inertial and/or rotational movements of a patient in whom the pacemaker is implanted. The sensor has a hollow member with at least one freely moveable member therein, the freely moveable member generating a mechanical vibration upon movement thereof within the hollow member caused by movement or rotation of the patient. A transducer generates an electrical signal corresponding to the mechanical vibrations, the electrical signal being proportional to the movement. This electrical signal is used to vary the rate at which stimulation pulses are supplied to the patient by the pacemaker.

Abstract: An arrangement comprising a planarly extending thin-film waveguide, which is particularly useful when employed with devices that require a relatively high power and highly focused laser radiation. The arrangement comprises a planarly extending thin-film waveguide of a structure composed of a plurality of strip waveguides proceeding at a distance next to one another and a diffraction grating having rulings of a grating proceeding in a direction perpendicular to the running direction of the strip waveguides. The spacing between the neighboring rulings of the waveguides is equal to either the wave length of the wave being propagated in the thin-film waveguide or to a multiple of the wave length, and the wave is either an electromagnetic wave or an acoustical wave.

Abstract: The 3-substituted 2,4,6-trihalogenated benzamides having the formula I ##STR1## wherein Hal is chlorine, bromine, or iodine andZ is a carboxyl group or the group ##STR2## wherein P is 1 and L is 0 or 1, with the proviso that L is O when K is O; K is 0, 2, 3 or 4;M is 0, 1, 2 or 3;N is 0 or 1;X is a hydrogen atom;Y is a hydrogen atom or a lower alkyl group of 1-4 carbon atoms, or when either M or N is other than 0, a hydroxy group, a C.sub.1-6 alkoxy group or a C.sub.1-4 acyloxy group, or when N is 1 and M is other than O, X and Y together represent an additional carbon-carbon bond; or P1 P and L are each O;K is 0, 2, 3 or 4;M is 0, 1, 2 or 3;N is 0 or 1;X is a hydrogen atom;Y is a hydrogen atom, a lower alkyl group of 1-4 carbon atoms, a hydroxy group, a C.sub.1-6 alkoxy group, a C.sub.

Abstract: A length of hose made out of an elastic material that readily recovers its shape, especially intended for covering the coiled section of a helical compression spring with a progressive characteristic of the type employed in motor vehicles and similar machines. At least one terminating section of the length of hose has a shorter inside diameter and communicates with the remaining, cylindrical, section of the length of hose through an intermediate section that tapers conically at least inside.

Abstract: A combination product contains oxytocin and/or an oxytocin analog and an antigestagen for induction of birth.

Abstract: Polysiloxane compositions which harden in the presence of moisture by elimination of alcohols, which have high stability in storage while unvulcanized in the absence of moisture, which exhibit good adhesion to substrates, and which are improved by the presence of stabilizing silyl derivations of N-methyl benzamide contain:(A) 100 parts by weight of a polydimethyl siloxane which contains terminal diorganyloxyorganosilyl or triorganyloxylsilyl groups and which has a viscosity of 0.1 to 100 Pas,(B) 0 to 100 parts by weight of an .alpha.,.omega.-bis(trimethylsiloxy)-polydimethyl siloxane which has a viscosity of from 0.04 to 10 Pas,(C) 0 to 5 parts by weight of an alkoxysilane having the formulaR.sup.1.sub.a Si(OR.sup.2).sub.4-a,in whichR.sup.1 is C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 alkenyl or C.sub.5 -C.sub.6 aryl;R.sup.2 is C.sub.1 -C.sub.6 alkyl, and a is 0 or 1,(D) 0.

Abstract: A process for the preparation of a compound of the formula ##STR1## in which Y is a nitrile group, an ester group COOR.sup.1 or an acid amide CONR.sup.2 R.sup.3,R.sup.1, R.sup.2 and R.sup.3 each independently is hydrogen or C.sub.1 -C.sub.4 -alkyl, and R.sup.3 may also be phenyl, andX.sup.2, X.sup.3, X.sup.4 and X.sup.5 each independently is hydrogen, halogen, nitro, cyano, alkyl having 1-3 carbon atoms, alkoxy having 1-3 carbon atoms, alkylmercapto having 1-3 carbon atoms, alkylsulphonyl having 1-3 carbon atoms, or a phenylsulphonyl group which is optionally substituted in the aryl radical,comprising reacting an aminoacrylate of the formulain whichX.sup.1 is halogen, a nitro group, an alkoxy, alkoxy, alkylmercapto or alkylsulphonyl group having 1-3 carbon atoms in each case, or an arylsulphonyl group,W is hydrogen or a --CH.sub.2 CH.sub.2 Z radical,Z is is a nitrile group, an ester group COOR.sup.4 or an acid amide group CONR.sup.5 R.sup.6, andR.sup.4, R.sup.5 and R.sup.6 each independently is hydrogen or C.

Abstract: A molded catalyst has a catalyst material homogeneously distributed in an inorganic molding or a catalytic material anchored on the surface of molding is produced from a flowable molding composition made up of(a) an oxide mixture with contents of amorphous SiO.sub.2 and aluminum oxide and/or(b) electrostatic precipitator ash from high-temperature coal-burning power plants and/or(c) calcined ground bauxite, as a reactive, finely divided component, and an alkali silicate solution as well as optionally finely divided fillers, by casting into a mold or, respectively, by pressing or preferably extrusion and hardening of the molding composition at temperatures of 50.degree.-95.degree. C. Removal of water at 100.degree.-550.degree. C. is possible, as well as baking at temperatures of up to 1,500.degree. C.

Abstract: Webs composed of inorganic or organic fiber material are bonded with a cured resin mixture consisting essentially of(A) from 5 to 80% by weight of a water-soluble condensation product of carbonyl number 0-200 which has been prepared by alkaline condensation from 0.1 to 0.4 mole of an aliphatic or cycloaliphatic condensable ketone and 1 mole of formaldehyde, and(B) from 20 to 95% by weight of a water-soluble amino and/or phenolic resin.

Abstract: Derivatives of bicyclic aminocarboxylic acids, a process and intermediates for their preparation, and their use.The invention relates to compounds of the formula ##STR1## in which n is 1-3, R denotes acyl and R.sup.1 denotes an esterifying group or another carboxyl-protecting group, a process and intermediates for their preparation, and their use.

Abstract: A process for heat treatment of metallic workpieces by heating in a vacuum furnace followed by quenching in a coolant gas under above-atmospheric pressure and with coolant-gas circulation.

Abstract: A molding material comprising an imide group-containing aromatic polyamide, obtained by polycondensation of(A) an aromatic diamine of the general formulaH.sub.2 N--Ar--O--Ar'--X--Ar'--O--Ar--NH.sub.2wherein Ar and Ar' are m- or p-phenylene groups and X is --SO.sub.2 -- or --CO--, with at least one aromatic dicarboxylic acid B) selected from the group consisting of(B1) a mixture comprising 40 to 100 mole % of an acid of the structure ##STR1## and 60 to 0 mole % of an acid of the structure ##STR2## in which n is 0-4 and R is selected from the group consisting of (a) an alkyl group having 1-6 carbon atoms,(b) an unsubstituted phenyl or an alkyl- or aryl substituted phenyl group,(c) an alkoxy group having 1-6 atoms,(d) a phenoxy group, in which the phenyl ring is unsubstituted or is alkyl- or aryl substituted, and(e) a halogen,(B2) an acid of the structure ##STR3## and (B3) a dicarboxylic acid of the formulaHO.sub.2 C--Ar--(A--Ar).sub.p --CO.sub.2 Hwherein Ar is m-phenylene or p-phenylene, A=--O--, --S--, --SO.

Abstract: The invention refers to a novel pharmaceutical composition having especially antimycotic activity and comprising the zinc complex of 5-chloro-7-iodo-8-hydroxyquinoline of formula (I) ##STR1## and one or more pharmaceutically acceptable carriers. The pharmaceutical composition of the invention can be used for the effective treatment of mycotic infections on the skin surface, mucous membranes or nails.The complex of formula (I) is prepared by reacting a solution of an alkali metal salt of 5-chloro-7-iodo-8-hydroxyquinoline with a solution containing an excess of an inorganic or organic zinc salt or a zinc complex having a lower stability constant than that of the complex of formula (I) and separating the product precipitated.

Abstract: A thermoplastic material containing, based in each case on the molding material comprising A and B,A from 30 to 80% be weight of one or more polycarbonates andB from 70 to 20% by weight of a blend of two different components B.sub.1 and B.sub.2, each of which consists of one or more graft copolymers b.sub.11 and b.sub.21 and each of which consists of one or more copolymers (hard matrix) b.sub.12 and b.sub.22, respectively, the graft copolymer b.sub.11 being prepared in emulsion and the graft copolymer b.sub.21 being prepared by another method.

Abstract: A clamping device for clamping a fireproof plate into a metal frame of slide gate includes a clamping jaw that can be pressed against the plate perimeter. A wedge-shaped member acts on the clamping jaw and is threaded onto a bolt that is rotatably positioned in the frame. The clamping jaw and the wedge-shaped member have engaging slots and keys that cause positive withdrawal of the clamping jaw upon loosening the wedge-shaped member.

Abstract: A color photographic recording material having a magenta layer which is prepared from a casting solution containing a 4-equivalent magenta coupler of the pyrazolone series and a thiosulphonic acid ester compound has the properties of 2-equivalent magenta couplers in its coupling reactivity and the properties of 4-equivalent magenta couplers in its speed of color formation.

Abstract: A method for simulating an open fault in a logic circuit comprising field effect transistors utilizes a simulation model which is employed and which takes the fault condition signal storage into consideration by way of an output stage. Given the appearance of a fault-influence signal at the output of a simulation stage, this maintains the through-connection of the signal which appeared immediately before the influenced signal to the simulation model output. In order to take reloading events in the real logic circuit into consideration, this through-connection is canceled after a prescribable time interval.