Abstract: A catering cart that includes a brake arrangement and has a height which is substantially greater than its width and length, particularly a catering cart for use in confined spaces, such as the aisles of passenger aircraft and railway diners, wherein the cart is adapted for connection to another similar cart and is provided with four wheels, of which at least two can be locked with the aid of a toothed rack that can be swung into engagement with a toothed wheel fixedly mounted on a respective wheel and which is maneuverable with the aid of a pedal located on the serving side of the cart, through the medium of a brake rod.

Abstract: A pet bed including a frame, a flexible sheet member suspended from the frame, and a rigid sheet supported by the flexible sheet member; the flexible sheet member, having interconnection members which may be formed as side panels with sleeves formed at the ends thereof for receiving respective cross members and a pocket into which the rigid panel may be removably received.

Abstract: A catering cart whose height is substantially greater than its width and its length, and particularly a catering cart for use in confined spaces, such as in the aisles of passenger aircraft and railway diners. The cart is supported on four wheels, at least two of which are castor wheels, and has an access opening on one side thereof. Two such carts can be mutually coupled with the sides opposite the access openings facing towards one another, with the aid of mutually identical coupling devices on each respective cart. Each of the coupling devices can be operated from that side of the cart which presents the access opening. The opposite side of the cart includes an overhang such that prior to coupling the carts together a gap is provided in the bottom region of the back-to-back cart combination in the vicinity of the coupling devices, this gap being brought to zero when the carts are coupled together, such that the carts will be supported in a sloping position solely by the outer pairs of wheels.

Abstract: The present invention relates to a consumable product dispenser that is easy to fill with product and also serves as a package for shipment of the product to an intended vending site, is easy to transport, allows vending of most or all of the contained product, remains clean and intact during its intended period of use, and shows potential consumers the contained product in an aesthetically pleasing fashion. A disposable candy dispenser, made of inexpensive and lightweight materials is disclosed, the dispenser including an internal storage region, a front dispensing area, and a front window that contains candy in a position where it can be viewed by potential consumers. A visible product window is also disclosed which displays the contained product and which includes a means for opening the window such that the contents of the window may be moved to another like dispenser, and then dispensed.

Abstract: Glazing system in buildings for facades, roofs, glass enclosures and windows for example and comprising glass elements with at least two glass panes (3, 4) joined at a distance from one other. The panes are connected in the form of a frame along certain edge areas at a distance from these, so that tracks extending inwardly from the edges are formed between the panes. The elements are intended to be mounted on a framework comprising framework elements (15) with portions (16) for contact of the elements during fastening to the framework by means of fastening elements (18) extending in said track. Where the fastening elements are to be positioned, protector elements. (7) are arranged having both a U-shaped portion, which is arranged to surround the edge of the glass pane (4) facing the framework, as well as an extra flange (6) which extends in the track and connects to the U-shaped portion so that a space is formed for a portion of the fastening element (18).

Abstract: In order to improve cutting insert economy with simplified manufacture, an exchangeable insert (1) is configured generally symmetrical in the form of a four-cornered plate with four cutting edges (4) in the corners respectively and with plane-parallel abutment surfaces (5) disposed between the cutting edge portions and at right angles to each other. All of the cutting edge portions are mutually identical to each other, and each cutting edge portion is symmetrically formed about a bisector which passes through a circular center hole in the insert. This is provided in order to achieve a high degree of accuracy with respect to position and direction when attaching the cutting insert to the holder (3).

Abstract: A process for inhibiting corrosion in oil production fluids resides in adding to the oil production fluids an effective amount of betaine or ampholyte of the formulas 1 or 2 ##STR1## wherein R.sup.1 is C.sub.10 -C.sub.20 -alkyl or C.sub.10 -C.sub.20 -alkenyl, preferably C.sub.14 -C.sub.18 -aklyl or C.sub.14 -C.sub.18 -alkenyl and R.sup.2 and R.sup.3 are C.sub.1 -C.sub.4 -alkyl, preferably methyl.

Abstract: The present invention relates to a method for monitoring and control of smeltmetallurgical processes, endothermic as well as exothermic ones, preferably pyrometallurgical processes, by means of optical spectrometry, whereby one first determines for each endothermic and exothermic smeltmetallurgical process and/or process step characteristic emissions or absorptions and identifies the atomic or molecular origin of the emissions/absorptions, that one during a running process records changes in the characteristic emissions/absorptions and relates these changes to the condition of the process and with reference hereto controls the process.

Abstract: Herbal Extract Composition containing a Melissa species extract, an Avena species extract and a Tilia species extract; a Modified Herbal Extract Composition containing additional herbal extracts; a Beverage Concentrate containing the Modified Herbal Extract Composition; amd a beverage made from the Beverage Concentrate dissolved/dispersed in water.

Abstract: A dental appliance formed of a bracket and an arch. The bracket is adapted to be detachably secured to a patient's tooth. The bracket is formed from a material which is substantially inert to water, which has a low coefficient of friction, and which has deformation properties which enable the bracket to absorb and equalize minor displacement of the tooth without adversely affecting the original shape of the arch. The arch cooperates with the bracket when the bracket is detachably secured to the tooth of the patient. The arch includes wire or ribbon, and a relatively thin coating over the wire or ribbon. The coating is substantially tooth-colored and has a low coefficient of friction.

Abstract: An arrangement for loading of a cargo compartment (3), in particular that of an aircraft fuselage (1), with piece goods, is proposed, consisting of a conveying device (9) in the form of a number of high-tensile belts (10) located at intervals from one another and which are provided with a carpet-like conveying surface (18), for instance in nylon fabric, in that section of them which covers the cargo area of the cargo compartment (3) in the fully-loaded position. A rear cargo wall (23) fixed to the belts (10) provides the rear stowage room limit for the goods transported. Loading and unloading can be performed by means of movement backwards and fowards of the belts (10). Since tensile loadings are concentrated exclusively in the belts (10), reversal can be performed in the vicinity of the loading aperture (5) of the cargo compartment (3) on a thin guide section located near the floor, which can be designed to accord with any contour of the floor (14) of the cargo compartment (3).

Abstract: This invention relates to a collapsible container comprising a bottom unit (1:1'), four angle posts (7:7'), two longitudinal side walls, two end walls (11:11') and an upper unit (12:12') supported by the end walls (11:11').The reason for the container being made collapsible is to make it possible to place a number of folded-up containers in an unfolded container of the same kind at so-called return freight.What characterizes the container of the invention is that the side doors (8:8') forming the side alls are collapsible to packages, which are pivotable relative to the angle posts (7:7'). Moreover, the angle posts (7:7') with intermediate end wall (11:11') are pivotable relative to the bottom unit, the folded-up container having such dimensions that there is room for it in an unfolded container of the same type.

Abstract: The invention provides a method of producing an alloy containing titanium carbide particles, the method comprising thoroughly dispersing carbon powder particles into a metal melt, and causing the dispersed carbon particles to react with titanium within the metal melt so as to produce a dispersion of fine particles comprising titanium carbide within the melt. A preferred use for alloys produced by the invention is as a grain refiner for aluminium-based metals, especially those containing zirconium, chromium and/or manganese, which tend to poison current titanium-boron-aluminium grain refiners.

Abstract: The invention provides a grain refinement method for copper-based metals, which method can be applied to a range of different types of such metals. In accordance with the method, one arranges that a melt of the metal to be grain refined contains each of the following components:(a) titanium and/or zirconium;(b) at least one of: lithium, sodium, potassium, beryllium, magnesium, calcium, strontium and barium;(c) at least one of: scandium, yttrium, titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum, tungsten, manganese, technetium, rhenium, iron, ruthenium, osmium, cobalt, rhodium, iridium, nickel, palladium, platinum, silver, gold, zinc, cadmium, mercury and the rare earth elements; and(d) at least one of: aluminium, gallium, indium, silicon, germanium, tin, lead, phosphorus, arsenic, antimony, bismuth, sulphur, selenium and tellurium;and solidifies the melt to produce grain refinement of the copper-based metal. The invention also provides grain refiners for practicing the method.

Abstract: A thermos carafe with an inner container surrounded by a casing, whereby the inner container and the casing at the top have an opening which can be closed by a plug. The plug and/or the opening are shaped in such a way that it is possible to fill and empty the inner container, while the plug is left in the opening.

Abstract: The invention provides a method of producing an alloy containing titanium carbide particles, the method comprising thoroughly dispersing carbon powder particles into a metal melt, and causing the dispersed carbon particles to react with titanium within the metal melt so as to produce a dispersion of fine particles comprising titanium carbide within the melt. A preferred use for alloys produced by the invention is as a grain refiner for aluminium-based metals, especially those containing zirconium, chromium and/or manganese, which tend to poison current titanium-boron-aluminium grain refiners.

Abstract: A lamp for liquid fuel comprising a fuel container (3), a wick support (4) connected to an opening (15) in the container and a wick (5) supported by the wick support and connected to the container, such that fuel can be led by means of capillary forces from the container to the wick support. Also present is a frame arrangement (28) enabling the lamp to be stood or suspended. The container (3) is of the disposable type and is equipped not only with connecting organs (17) for the purpose of securing it in the frame arrangement (28), but also with securing organs (18) for the wick support (4). The frame arrangement is so executed as to accommodate the wick support inside it in such a way as not to be visible in the main from outside the lamp in its operating position.