Abstract: A tensioning assembly 10 for a cable bolt 11 comprises a clamping device (14, 16) adapted for fastening to the bolt and an outer member 18 adapted for interacting with the clamping device. The outer member 18 is able to undergo relative movement to the clamping device in the direction of the bolt's axis, and under such movement, the clamping device is caused to fasten to the bolt. Furthermore, the outer member is adapted for interacting with the bolt 11 whereby, during such relative movement, twisting of the bolt 11 with respect to the outer member 18 is restrained.

Abstract: An engagement head for a rock bolt tensioning assembly is disclosed that is profiled to include at least one key surface to inhibit rotation of the engagement head relative to a rock surface, either by direct engagement with the rock surface or through abutment with a plate-like member that is engageable with the rock surface.

Abstract: A tensioning assembly 10 for a cable bolt 11 comprises a clamping device (14, 16) adapted for fastening to the bolt and an outer member 18 adapted for interacting with the clamping device. The outer member 18 is able to undergo relative movement to the clamping device in the direction of the bolt's axis, and under such movement, the clamping device is caused to fasten to the bolt. Furthermore, the outer member is adapted for interacting with the bolt 11 whereby, during such relative movement, twisting of the bolt 11 with respect to the outer member 18 is restrained.

Abstract: The invention relates to a filter device for use in diagnostic assay procedures for the effective separation of unwanted particulate matter from the liquid sample of an analyte. The device comprises plural sheet-like cappillary forms prepared from porous media, and that are able to receive and filter the liquid sample. The filter is so configured that, as the pores of the porous media become blocked, the liquid and any particulate matter contained therein are able to travel laterally, and then transversly, to unblocked regions of pores, thereby facilitating optimal speed and efficiency of sample processing. The invention extends to test kits for medical technologists that embody the filter device, and to corresponding methods of testing comprising the separation of particulate matter from samples such as body fluids and the like.

Abstract: Pharmaceutical compositions for oral administration comprise human urogastrone or a urogastrone fragment as active ingredient and such an active ingredient may be used for the manufacture of a medicament for promoting healing of a damaged alimentary tract.

Abstract: The use of human urogastrone or a human urogastrone fragment for the manufacture of a medicament for promoting bone and/or tendon repair is described. The medicament is adapted for topical or parenteral administration and is preferably administered directly to the site of the wound or to a site in close proximity thereto.

Abstract: A polypeptide having 46 amino-acid residues and obtained by enzymic degradation of urogastrone. The polypeptide is a potent inhibitor of the secretion of acidic gastric juice.

Abstract: A polypeptide having 47 amino-acid residues which is obtained by enzymic degradation of urogastrone. The polypeptide obtained is a potent inhibitor of the secretion of acidic gastric juice and is of value in the treatment of duodenal ulcers.

Abstract: The modification of porcine or bovine insulin by treatment with a lysine specific amino-endopeptidase, which has the effect of removing L-lysyl-L-alanine from the B chain of the insulin. The products obtained have full insulin-like activity but are less antigenic.

Abstract: This invention relates to a coaxial connector having an injection molded dielectric. The preferred embodiment of the invention is an improved insulated-from-ground panel connector having a onepiece molded body of an insulating material. The molded body has a rear portion shaped to coact with a suitable element for mounting the connector (for example a screw thread) and a forward portion shaped to form the mating face dielectric for the connector. An inner contact of a conductive material passes through the center of and is molded into the body. The connector also has an outer contact over which a forward portion of the insulating body is molded. The outer contact extends over and beyond the mating face dielectric and has a conductive lead molded in, extending through, and projecting from the rear of the body.

Abstract: An electrical connector is provided in which one of the connecting members includes a mating section with a radial face of relatively soft metal disposed around an entry aperture and protected by a shroud member extending axially towards the other member to form an enlarged opening and internally having rotational coupling surfaces such as screw threads for coupling the members, the other other connecting member including a sleeve of harder metal housing at least one insulated contact hermetically mounted in a glass insert with the contact arranged to extend into the aperture of the one connecting member and an integral mating portion facing the second member with a radial flange formed by a circumferential undercut to be outwardly deflectable away from the radial face, the radial flange outwardly forming a deflectable beam section with radially inner and outer frontwardly converging surfaces and an axially extending cutting edge formed thereby, the sleeve outwardly including rotational coupling surfaces such