Abstract: Heptapeptide analogues or pharmaceutically acceptable salts thereof consist of a hexapeptide moiety S and a C-terminal .beta.-aminoalcohol residue Z bound to the moiety S by an amide bond, wherein the .beta.-aminoalcohol Z is --NR--CH(Q)--CH.sub.2 OH, Q is (CH.sub.2).sub.n --NH--A is H or --C(.dbd.NH)NH.sub.2, and R is CH.sub.3 or C.sub.2 H.sub.5, and the moiety S wherein H is a D-aromatic .alpha.-aminoacid and Y is an aliphatic .alpha.-aminoacid and have oxytocin antagonist activity. Also disclosed is: a method of their synthesis; pharmaceutical compositions containing these analogues; the synthesis of such compositions; a method of control of uterine contractions.

Abstract: The present invention relates to new vasotocin derivatives with prolonged activity compared to previous vasotocin derivatives. In particular, the vasotocin derivatives of the present invention are of the formula (I) ##STR1## wherein Hmp is a 2-hydroxy-3-mercaptopropionic acid residue, ##STR2## Z is Phe or Tyr, Y is Hgn or Hci, X is a residue of the formula ##STR3## wherein Q is H, alanyl or L-2-aminobutyryl and n is 1, 2 or 3. The present invention also relates to pharmaceutical compositions containing these vasotocin derivatives.

Abstract: A device for the identification of objects such as patients, competitors and visitors to trade fairs, animals and baggage. The identification device comprises a strip-like tape made from a tear-resistant material and the attachment of one end of the tape to an arbitrary point on the tape so as to produce a closed strip loop. The tape has at least one field for information identifying the object, and the closed loop may be applied around a projecting part of the object associated with the information in question. The attachment of the aforementioned one end of the tape to an arbitrary point on the tape for producing the strip loop consists of a piece of double-sided adhesive tape applied at the aforementioned one end of the tape. This adhesive tape is covered prior to use by a removable protective film. The adhesive tape is of a type such that, when the joint forming the closed loop is parted at that point, the adhesive tape separates in a laminar fashion so that rejoining is not possible.

Abstract: A vacuum cleaner (10) is connected to a dust collecting nozzle (14) via a hose (11) provided with a hose handle (12). The vacuum cleaner comprises a suction fan (17), driven by an electric motor (18), and an electric control device (20) for the control and/or setting of the motor speed for different operating modes. The control device (20) is operated by an operating device (21) disposed on the hose handle (12) and being electrically connected to the control device (20) via two coils, coupled to each other, a primary coil (28) of which being disposed in the vacuum cleaner and a secondary coil ( 26) being disposed in the hose. A conversion device (31, 34, 36, 38), disposed in the vacuum cleaner, is provided to sense and convert the states of a secondary circuit (25, 26), having as a part the secondary coil (26), said states corresponding to different operating modes and being caused by said operating device.