Abstract: An ornamental panel comprising a glass plate to which a number of faceted glass stones are fixed in an ornamental arrangement, and a mirror plate.

Abstract: A decorative plaque comprising, in sequence, from the outside to the inside, a semitransparent reflecting plate, a light transmitting glass plate spaced from the semi-transparent reflecting plate having a plurality of faceted glass stones affixed to one side thereof in an ornamental arrangement facing towards the reflective surface of the semi-transparent reflecting plate, and, on the opposite side of the light transmitting glass plate and spaced therefrom, a fully reflective plate. The plaque is arranged so that it is internally illuminated, for example by ambient light. Viewing of the interior of the plaque occurs through the semi-transparent reflecting plate.

Abstract: A vessel containing perfume is placed in an accommodating space in an outer case consisting of two half shells articulated one upon the other. A cap ensures both that the vessel is tightly closed and that the case is locked in a closed position.

Abstract: A metal platelet compound comprising adjacent circular platelets that are chained together and each have a conical depression having a hole at the apex for taking up a gem. The conical depression may also have a pouchlike extension at the apex.

Abstract: A compound of gems consisting of a plurality of gems connected by means of threads made of shrunk synthetic material.

Abstract: A binocular telescope having a double-jointed bridge and a central joint focusing means for focusing and diopter adjustment with a bipartite bridge, the two bridge members being connected via a center clutch shaft.

Abstract: A storage strip for gems and other small pieces, comprising a plastic sheet having depressions for receiving the gems, the depressions conforming in shape with at least part of the profile of the gems to be positioned therein and being disposed in rows, and elastically deformable holding lips being provided adjacent the depressions. The gems or other pieces can be removed in simple fashion and using automated means after spreading apart the holding lips.

Abstract: A method for applying ornamental elements is described. These elements have a layer of melt adhesive provided on the application side. The melt adhesive layer is designed as a shaft extending in the application direction, which can be passed through perforated material in order to obtain a good connection with the application material, in particular in the case of stratified materials such as leather, due to the formation of a flange on the back of the material.

Abstract: An easily produced, reliable mount for gems comprising a band (21, 22) embracing the periphery of the setting side of the gem (18), said band having a slit (15). At the upper edge of the band (21, 22), holding elements (19, 20) are disposed for the gem (18). Holding tongues (12, 13) disposed on the band (21, 22) and inclined outwardly and upwardly, serve to fix the mount in a carrier opening.

Abstract: The invention relates to a gem compound comprising a plurality of gems bearing a melt adhesive layer, wherein the gems bear on their setting side a first melt adhesive layer, therebelow a filling layer which fills the spaces between the individual gems, and therebelow a second melt adhesive layer which is substantially flat and welded to the first melt adhesive layer in the area of the tips of the gems.

Abstract: A decorative element particularly adapted for securing to an article of wearing apparel comprises a metal base member. A depression is formed in the base member for snug reception of a faceted gem which is secured in such depression by means of an adhesive. The undersurface of the base member is coated with a suitable adhesive for securing the base member and gem to a suitable substrate.

Abstract: A wrist watch having a case made of faceted glass and reflecting layers for achieving a special esthetic effect.

Abstract: A chandelier pendant consisting of a carrier element which is flat at least on one side, a plurality of decorative elements being cemented in an ornamental arrangement to its flat surface.

Abstract: A decorative body made of glass, whose inside is faceted.

Abstract: A central focussing device for internal focussing in binoculars, wherein a focussing wheel engages a displaceable bridge via a threaded spindle and the objectives are connected to the displaceable bridge via driving shafts for the purpose of focussing, a diopter adjustment wheel engages one of the driving shafts with screw drive via a driving toothed wheel, an intermediate toothed wheel and a driven toothed wheel in order to vary the position of an objective for diopter adjustment, the intermediate toothed wheel being directed through the bridge or beside and past it and being of a height such that the driven toothed wheel engages the intermediate toothed wheel over the entire range of stroke of focussing.

Abstract: The invention provides a flexible, deformable sintered abrasive material made of a bronze alloy with particulate abrasive grain. The alloy consists essentially of3 to 30 wt. % of Ag,0 to 1 wt. % of Si,0.05 to 3 wt. % of Ge, Sn, Pb, Zn and/or Cd,the remainder being copper. The sintered abrasive material is best suited for abrasive material carriers with concave or convex surfaces or for winding around grinding drums.

Abstract: A method for producing a multilayer decorative material, wherein a die is provided having one or more raised and depressed areas, the raised areas corresponding to the desired shape of the decorative material; a melt adhesive layer is applied to the raised areas across their surface; an effect layer is applied to the melt adhesive layer; a protective layer or a color lacquer layer is optionally applied to the effect layer; and the multilayer decorative material consisting of the adhesive, effect layer and optional protective layer is removed as a unit from the raised areas, for example by a self-adhesive sheet.

Abstract: The optical instrument, in particular binoculars, is characterized by exhibiting an integral stable inner housing including the eyepiece tube, the objective tube, the prism seat and possibly the hinge mechanism. The inner housing is encased in plastic foam which determines the outer contour of the instrument.

Abstract: A process for producing silane, whereby silicon tetrafluoride is reacted with magnesium hydride in a melt of alkali or alkaline earth halides under a hydrogen partial pressure which is greater than the dissociation pressure of the magnesium hydride at the temperature of the melt.

Abstract: A process for producing silicon tetrafluoride by hydrolysis of gases containing silicon fluoride, the hydrolysate being reacted with sodium fluoride, potassium fluoride and/or barium fluoride and the reaction product obtained decomposed thermally, thereby forming silicon tetrafluoride.