Abstract: Fungicidal trisubstituted 1,3,5-triazine-2,4,6-triones of the formula ##STR1## in which R.sup.1 stands for an optionally substituted aliphatic, aromatic or cycloaliphatic radical,R.sup.2 stands for an optionally substituted aliphatic radical andR.sup.3 stands for optionally substituted, heterocyclically fused phenyl.

Abstract: An adapting piece of thermoplastic material includes at least one welding sleeve portion with an electrical heating device formed by two heating mats arranged next to each other in circumferential direction. The welding sleeve portion has at least one radial incision extending in axial direction. By means of a clamping nut, the welding sleeve portion can be braced together with the heating elements against a tubular piece inserted in the welding sleeve portion. As a result, the pieces are fixed and supported before and during welding.

Abstract: The dummy bar includes a flexible sheet having several rows of contact elements fastened along a portion of its length to both sides of the sheet. Free projections of contact elements of different rows overlap one another in a lengthwise direction to the dummy bar. In order to create a simple, operationally safe, low maintenance dummy bar the flexible sheet includes recesses corresponding to the projection of the free projections of the contact elements.

Abstract: In an automatic sewing device the sewing head has, for producing a tangential path of the needle relative to the seam to be produced, a rotary housing which receives the needle bar and a likewise rotatable hook bearing which receives the hook and which can be tilt driven by an adjusting shaft at the same angle of rotation as the rotary housing. A drive shaft is provided for driving the needle bar and the hook. To enable even pivoting movements of the rotary housing in a simple embodiment without a change in the height of the needle bar occurring, there are provided a device for the drive-like connection of the adjusting shaft and the drive shaft and a device for the disengagement of the drive motor from the drive shaft.

Abstract: R.sup.2 is halogen,R.sup.3 is alkyl,R.sup.4 is C.sub.1-3 -alkyl,R.sup.5 is hydrogen or C.sub.1-2 -alkyl,R.sup.6 is C.sub.1-3 -alkyl, andHal is halogen.The process is new as are intermediates II, IV and V. The products are known intermediates.

Abstract: A process for joining components having ceramic and metallic joining surfaces provides a permanent and complete joint with ceramic surfaces despite metal-oxide layers on the metal or metal-alloy joining surfaces. A glass coating is applied to the ceramic joining surface before joining. The glass contains at least 5 to 20% by weight of Na.sub.2 O, 30 to 60% by weight of B.sub.2 O.sub.3 and 20 to 60% by weight of SiO.sub.2. The surfaces of the components to be joined are then permanently joined to each other at a specified temperature and a specified pressure.

Abstract: A connection for connecting compressed-air lines arranged on the body of a floating dredge leading to measuring devices, control devices or the like, with measuring air lines mounted on a suction pipe of the floating dredge used for suction pipe position measuring units for the operation of pneumatic drives of throttle valves or the like arranged on the suction pipe. The measuring air lines are connected to a coupling component which is fastened on the sliding plate of the suction pipe elbow. A coupling countercomponent is fastened to the body of the dredge in the region of the sliding plate. The compressed-air lines lead from the coupling countercomponent to the devices arranged on the body of the dredge.

Abstract: Hydroxylammonium salts are eliminated from wastewaters containing such salts by a process which comprises treating a wastewater containing such salts with not less than 0.5 mole of manganese (IV) oxides per mole of hydroxylamine in the form of hydroxylammonium salts at a pH of from 1 to 4 and at from 10.degree. to 100.degree. C.

Abstract: In an electrical function group, a useful circuit having electrical module units is electrically connected via a plug-type connector. The plug-type connector is equipped with a longer and with a shorter contact pin, so that the shorter contact pin separates first when the plug-type connector comes apart. The longer contact pin is a useful contact that closes the useful circuit and the shorter contact pin is a signal contact that closes a signal circuit. The signal circuit contains a monitoring arrangement that generates an alarm when the signal circuit is parted by the signal contact. As a result thereof, an incipient parting event of the plug-type connector is recognized before the useful circuit is separated.

Abstract: Herbicidally active novel substituted 1-benzylsulphonyl-3-heteroaryl(thio)-ureas of the formula ##STR1## in which Q represents oxygen or sulphur,R.sup.1 represents hydrogen, or represents optionally substituted radicals from the series comprising alkyl, alkenyl, alkynyl and aralkyl,R.sup.2 represents hydrogen, halogen, hydroxy, alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, alkylthio, halogenoalkylthio, amino, alkylamino or dialkylamino,R.sup.3 represents hydrogen or alkyl,R.sup.4 represents halogenoalkyl,X represents nitrogen or a --CH grouping,Y represents nitrogen or a --CR.sup.5 grouping,R.sup.5 represents hydrogen, halogen, cyano, alkyl, formyl, alkyl-carbonyl or alkoxy-carbonyl,Z represents nitrogen or a --CR.sup.6 grouping, andR.sup.6 represents hydrogen, halogen, hydroxy, alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, alkylthio, alkylamino or dialkylamino,and salts thereof with metals and basic organic nitrogen compounds. The benzylsulphonyl moieties are also new.

Abstract: A rifle exhibits a cage axially movable in the barrel direction, a triggering system, except for the firing lever, being attached to this cage. Preferably, the cage is located within a base box through which extended cage axles are guided in slotted holes. By means of a safety including a cocking and, respectively, uncocking position, two conditions can be set from the rifle stock. In the safety position, the operative connection of the firing lever to a trigger sear lever is interrupted. Additionally, a pin at the trigger sear lever is caught in a slotted hole in the wall of the base box. When a shot is fired, the striker member overcomes a detent at the end of the catch lever because the catch lever can yield in the downward direction. During loading or repeating, the striker member is retracted, and the catch lever is again supported by the trigger sear lever (independently of whether a cocked or uncocked condition prevails).

Abstract: In a method for code protection of an electronic key, a plurality of codes n are stored in a transmitter and in a receiver and a new, coinciding code is automatically set in the transmitter and in the receiver after each transmission and reception event, respectively. The code transmitted by the transmitter contains information for the receiver with respect to which code is to be selected from the stored set of codes as the next code to be utilized.

Abstract: An echo canceller circuit contains a network of capacitors binary-stepped in their capacitance, whose one set of plates, representing a center of the network, each are switchably connectable to a reference potential or, in the case of less significant bits of digital information to be converted, to ground potential, or to a fraction (U3, U4) of the reference potential. To avoid difficulties which might result from the offset voltage of an integrated operational amplifier (V) connected to the capacitor network, the network is composed of two symmetrical halves (COo' to C32o; COn' to 32n).

Abstract: Heteropolyacid salts of the formula ##STR1## R.sup.1 and R.sup.2 independently of one another stand for hydrogen, chlorine, bromine, hydroxyl, C.sub.1 - to C.sub.4 -alkoxy, nitro or carboxyl,A stand for C.sub.1 - to C.sub.5 -alkylene or --C.sub.6 H.sub.4 --CH.sub.2 -- (m- or p-),m stands for 0 or 1,n stands for 1 or 2,K.sup..sym. stands for ##STR2## R.sup.3 stands for C.sub.1 - to C.sub.24 -alkyl, carbamoyl-C.sub.1 - to C.sub.2 -alkyl, C.sub.1 - to C.sub.4 -alkoxycarbonyl-C.sub.1 - to C.sub.2 -alkyl, benzyl, cyclohexyl or allyl,R.sup.4 stands for C.sub.1 - to C.sub.4 -alkyl or a single bond linked to D,R.sup.5 stands for C.sub.1 - to C.sub.4 -alkyl,D stands for --CH.sub.2 --, --CH.sub.2 --CO--, --CH.sub.2 --CO--NH-- or --CH.sub.2 --CO--NH--CH.sub.2 --,W stands for ##STR3## CO or for single bond, Z stands for --CH.sub.2 --, ##STR4## --O--, --S--, --SO.sub.2 -- or a single bond and X.sup..crclbar.

Abstract: A compound of the formula I ##STR1## where A is nitro, amino, halocarbonyl or halosulfonyl, R is hydrogen, halogen, nitro, cyano, C.sub.1 -C.sub.4 -alkanoylamino, hydroxyl, C.sub.1 -C.sub.4 -alkoxy phenoxy which is unsubstituted by methyl or chloro, mercapto, C.sub.1 -C.sub.4 -alkylthio, phenylthio which is unsubstituted or substituted by ethyl, fluoro, or methoxy, carboxyl, C.sub.1 -C.sub.4 -alkoxycarbonyl, phenoxycarbonyl which is unsubstituted or substituted by isopropyl, bromo, or methoxy, carbamoyl, hydroxysulfonyl, C.sub.1 -C.sub.4 -alkylsulfonyl, phenylsulfonyl which is unsubstituted or substituted by ethyl, chloro, or isopropoxy, sulfamoyl or trifluoromethyl or is C.sub.1 -C.sub.4 -alkyl which may be substituted by hydroxyl, C.sub.1 -C.sub.4 -alkoxy or halogen, and X and Y are each, independently of one another, halogen, hydroxysulfonyl, C.sub.1 -C.sub.

Abstract: Orifices, cavities or spaces which are formed when printing plates are mounted on a plate cylinder are closed and/or sealed by means of a pasty, photocurable sealing or closing compound consisting of one or more photopolymerizable, ethylenically unsaturated low molecular weight compounds (a), one or more polymeric binder (b) which are compatible with the said compounds of component (a), one or more photopolymerization initiators (c) and one or more finely divided oxidic fillers (d) which, when mixed with components (a) to (c), give mixtures which are transparent to long-wavelength UV light. After it has been applied, this sealing or closing compound is cured by exposure and can then be mechanically processed. The process is particularly suitable for closing and/or sealing orifices, cavities or spaces in gravure printing plates mounted on plate cylinders.

Abstract: An animal growth promoter, efomycin G, is obtained by culturing Streptomycetes strain BS 1261. Efomycin G has the following properties:(a) The empirical formula: C.sub.53 H.sub.86 O.sub.18(b) The mass spectrum (fast atom bombardment) Molecular weight+Na.sup.+ : 1033(c) The .sup.1 H-nuclear magnetic resonance spectrum, stated in parts per million, shown in FIG. 1.(d) The .sup.13 C-nuclear magnetic resonance spectrum, stated in parts per million shown in FIG. 2, with chemical shifts of the CC-NMR signals as follows:______________________________________ 170.0 77.9 65.9 32.9 7.0 145.4 73.4 48.5 19.4 144.7 71.2 43.6 19.1 131.9 70.6 41.9 16.8 121.1 70.1 41.1 16.7 99.6 69.9 38.8 15.1 99.5 66.9 38.5 13.4 93.6 66.5 36.2 9.0 93.3 66.4 33.0 8.9 ______________________________________ (ppm values are relative to tetramethylsilane at 0 ppm)(e) A UV absorption maximum at 251-254 nm in methanolic solution(f) The structure according to FIG. 3.

Abstract: A method and apparatus for fabricating magneto-optical, storable, and/or deletable data carriers. One or more layers, each comprising two or more different chemical materials, are applied on a substrate (4) by means of a magnetron sputtering system (1). The fractional composition of each layer is controlled by changing the strength of the magnetic field produced by the magnetron system (1). By means of a suitable measuring device (51, 58) the compensation temperature of a particular layer is measured and compared with a desired value. If the measured compensation temperature differs from the desired value, the desired value can be attained by adjusting the cathode voltage U.sub.K of the magnetron system. A controller (63) is provided for controlling the cathode voltage and adjusting the distance between the magnetron system's target (6) and magnets (8, 9, 10).

Abstract: Compounds of the formula IA--R--NH--CHR.sup.1 --(CH.sub.2).sub.a --NHC(.dbd.NH)NH.sub.2in whichR.sup.1 is the cyanide group,R is Pro or D--Phe--Pro,A is a hydrogen atom or a protective group customary in peptide chemistry, anda is an integer from 2 to 5, preferably 3 or 4,which are able to inhibit serine proteases, and a process for their preparation, are described.Agents containing compounds of this type can be used as anticoagulants.

Abstract: New N-substituted dichloromaleimides of the general formula (I) ##STR1## in which R stands for hydrogen or alkylAr stands for optionally substituted aryl,A.sup.1 and A.sup.2 independently of one another each stand for optionally substituted alkylene andn stands for a number 0 or 1,with the exception of the compound 2-(dichloromaleimido)acetanilide, have been found. These compounds are useful as pesticides, especially as fungicides and bactericides.