A support plate (10) is charged with static electricity (11-13) of specific polarity, and then one or more pieces of sheet material (16) capable of forming static electricity of opposite polarity are applied to the plate, and are retained firmly by static attraction for continued processing. The plate is insulated, and from its underside is applied a negative voltage of between 0 and at least 30kV...

This invention relates to salts of primycin formed with an organic acid-preferably a C1-16 aliphatic carboxylic acid, a halogenated carboxylic acid, an aliphatic dicarboxylic acid, an aromatic carboxylic acid, a substituted aromatic carboxylic acid or an organic sulfonic acid-or an inorganic acid-preferably a hydrohalogenic acid. There is furtheron provided a process for the preparation of new pri...

Novel circular vectors containing a replicable DNA sequence and DNA sequences encoding all or part of at least two distinct parental polypeptides are disclosed. Such vectors are used in novel processes utilizing in vivo recombination to produce recombined circular vectors containing said replicable DNA sequences and hybrid DNA sequences comprising: (1) a first DNA sequence encoding the amino-termi...

An electroslag remelting furnace includes a liquid-cooled, open-ended mold supported by a bottom plate of high electric conductivity, for instance, formed of copper, which closes the mold at one of its ends. The mold has a plane of symmetry which contains a mold axis. At least one conductor connects at least one terminal located at the bottom plate to a source of electric current. Furthermore, the...

Compounds of the formula are disclosed, wherein: Y is an alkylene bridge of 3-9 carbon atoms; Z is N or HC; R is hydrogen or loweralkyl of 1-3 carbon atoms, with the proviso that when Z is N, R is lower-alkyl; R1 and R2 are each hydrogen, halogen, methyl, nitro, loweralkoxycarbonyl or trifluoromethyl; and Het is a heterocyclic group, and pharmaceutically acceptable acid addition salts th...

Compounds of the formula are disclosed, wherein: Y is an alkylene bridge of 3-9 carbon atoms; Z is N or HC; R is hydrogen or loweralkyl of 1-3 carbon atoms, with the proviso that when Z is N, R is lower-alkyl; R1 and R2 are each hydrogen, halogen, methyl, nitro, loweralkoxycarbonyl or trifluoromethyl; and Het is a heterocyclic group, and pharmaceutically acceptable acid addition salts th...

Compounds of the formula are disclosed, wherein: Y is an alkylene bridge of 3-9 carbon atoms; Z is N or HC; R is hydrogen or loweralkyl of 1-3 carbon atoms, with the proviso that when Z is N, R is lower-alkyl; R1 and R2 are each hydrogen, halogen, methyl, nitro, loweralkoxycarbonyl or trifluoromethyl; and Het is a heterocyclic group, and pharmaceutically acceptable acid addition salts th...

Compounds of the formula are disclosed, wherein: Y is an alkylene bridge of 3-9 carbon atoms; Z is N or HC; R is hydrogen or loweralkyl of 1-3 carbon atoms, with the proviso that when Z is N, R is lower-alkyl; R1 and R2 are each hydrogen, halogen, methyl, nitro, loweralkoxycarbonyl or trifluoromethyl; and Het is a heterocyclic group, and pharmaceutically acceptable acid addition salts th...

Purification of hydrogen is realized in an assembly comprising anode and cathode gas diffusion electrodes, an electrolyte situated between the electrodes, first and second gas passages adjacent the electrodes and means for applying a voltage across the electrodes.

An apparatus for producing improved large area photovoltaic devices by substantially reducing the warpage of relatively large area, relatively thin webs of magnetic substrate material which travel through a plurality of high temperature, low pressure glow discharge deposition chambers. As the web of the substrate material moves through the deposition chambers, it assumes a normal, elongated path o...

Combustible pills or briquettes of straw or a similar material are manufactured by mixing the material with dry fly ash and compacting it so as to generate a compression temperature of 100-200C, whereby the fly ash is actuated as a binding agent. Straw briquettes of high are hereby produceable without any further additions or method steps. The fly ash, which is a very cheap material, may be use...

In the bottom surface of the mouth piece a track (3) extends along its complete length. The bottom surface on each side of the track from an obtuse angle with one another.

The pressure drop layer (7) divides the house foundation space into intermediary (9) and bottom (10) spaces. The intermediary space communicates with one or more rooms in the house, via apertures (21) directly in a floor joist structure (6). This permits distribution of the air flowing through the rooms into two part currents. These are not only a specific amount to the space (10) for evacuation p...

A support plate (10) is charged with static electricity (11-13) of specific polarity, and then one or more pieces of sheet material (16) capable of forming static electricity of opposite polarity are applied to the plate, and are retained firmly by static attraction for continued processing. The plate is insulated, and from its underside is applied a negative voltage of between 0 and at least 30kV...

The present invention relates to new tetralins and their use for the preparation of anthracyclinones and anthracyclins. These tetralins contain at least one chiral carbon atom and correspond to the formula (V) below: (V) in which: R1 and R2 denote a hydrogen atom, or a halogen atom or the group OCH3, provided that one of the two substituents (R1 or R2) must denote OCH3, and R3 denotes a...

The compound of the formula wherein R1 is hydrogen, fluorine, methoxy or trifluoromethyl, R2 is a C1-8 alkyl, R3 is a C1-8 alkyl which may be fluorinated, and n is 0 or 1, or a pharmacologically acceptable salt thereof is useful for prevention and treatment of digestive ulcers (e.g. gastric ulcer, duodenal ulcer) and gastritis.

The invention provides a method of controlling the growth of weeds using (a) a urea herbicide and (b) diflufenican; herbicidal compositions comprising (a) and (b) are described.

The invention provides a method of controlling the growth of weeds using (a) a urea herbicide and (b) diflufenican; herbicidal compositions comprising (a) and (b) are described.