Abstract: The invention discloses a control device for an integrated suction cleaner unit (1) pneumatically connected to a system of tubes (13) which open, at their ends (13A), onto couplings (11) into which the mating end (9) of a hose (8) is inserted, the latter having at its other end (8A) a handle (5) onto which are fitted the cleaning accessories. The control device for the suction cleaning unit is of the type using acoustic transmission via the tube system (13) located between the suction cleaning unit (1) and the couplings (11) pressure wave detection (19, 23 and 28) for detecting specific acoustic pressure waves and controlling the suction cleaning unit (1).

Abstract: An antenna enclosure comprising building elements and a support structure is disclosed. The enclosure is designed to be substantially transparent to electromagnetic waves and to have the appearance of the surrounding architecture or locale so that the antenna does not cause an obtrusive visual distraction.

Abstract: A global positioning system recorder (GPSR) is disclosed in which operational parameters and recorded positional data are stored on a transferable memory element. Through this transferrable memory element, the user of the GPSR need have no knowledge of GPSR devices other than that the memory element needs to be inserted into the memory element slot and the GPSR must be activated. The use of the data element also allows for minimal downtime of the GPSR and the ability to reprogram the GPSR and download data therefrom, without having to physically attach it to another computer.

Abstract: A foldable animal pull apparatus which forms a rigid bar when two rigid bars of equal-length are extended. Attached at a center position of the two attached bars is a flexible connector and hook clasp attachment which serves as an animal pull for the removal of fallen animals from the woods. The animal pull apparatus forms a rigid two-piece bar when extended, with two handles and a cable and hook hanging from the center of the bar. When folded, the animal pull folds into compact shape which can be carried in the pocket or in a vest of a hunter. The benefit of the foldable animal pull is that the structural integrity of the extended two handled bar is improved by a support block and pivoting mechanism which provides a two-handled bar that is strong and durable.

Abstract: A lightweight portable germicidal air filter for home and personal use is disclosed. The air filter includes a cabinet which houses an electrostatic air filter, an ultraviolet lamp and a parabolic reflector or a convex lens for focusing the ultraviolet radiation emitted by the lamp on an upstream side of the air filter. The reflector or the lens are constantly oscillated to systematically sweep the upstream side of the filter with germicidal levels of radiation. A fan located adjacent the downstream side of the filter draws air through the filter and impels it out through areas for air outlet in the sidewalls of the cabinet. The advantage is a simple, lightweight germicidal air filter with few moving parts which is inexpensive to manufacture.

Abstract: By providing a fuel treating system with a strategically positioned sight-glass, it is possible to replace an fuel filter without either spilling large amounts of fuel all over or allowing for air bubbles, which can degrade the lubricating system's operation and cause siphoning. The sight-glass is positioned above the fuel inlet and outlet passages but below the filter. Thus, as soon as no fuel is seen in the sight-glass, a mechanic knows that the fuel filter has been substantially emptied of fuel yet the fuel inlet and outlet are still full.

Abstract: An object with a small orifice has a highly precise orifice diameter which is produced prior to the firing of the object. A ferrule having an orifice is placed inside of a bore in a casing, preferably a ceramic casing. The casing is then shrunk around the ferrule, preferably by sintering, with the cross-sectional areas of both the ferrule and its orifice remaining constant during the shrinking step. Consequently, the ferrule is securely fixed within the casing without any gaps between the two. In an alternative method, the ferrule is pre-shrunk and placed inside the bore, where it expands to fill the bore.

Abstract: The mechanical seal for movable joints of machines comprises at least two pairs of nonelastomer cylindrical rings (4, 5, 16) ground to each other with their faces and having their outer surfaces eccentrically displaced, and the rings themselves cooperate with an elastomer element (3, 15). One of the surfaces of the elastomer element (3, 15) (an outer or an inner one, respectively), has eccentrically arranged shoulders (17, 18, 19, 20) or borings (6, 7). The seal rings (4, 5, 16) have concentric cylindrical surfaces and are fitted on the shoulders (17,18,19,20) or in the borings (6,7).

Abstract: A cement clinker manufacturing installation a rotary kiln (10) having secondary firing and a grate cooler (16) with a high degree of heat recuperation. Instead of placing the grate cooler (16) in-line with the rotary kiln (10), the grate cooler (16) is positioned with its clinker transport direction (16a) transverse to the longitudinal axis of the rotary kiln (10). This angular positioning of the grate cooler (16) permits a discharge of hot air from the grate cooler as combustion air for the secondary firing of the calcination state by way of a discharge opening (20 or 21) on the lateral half of the kiln discharge housing (11) in which the beginning of the recuperation zone of the grate surface (15) of the grate cooler (16) is located. Thus somewhat cooler secondary air (18) flows into the rotary kiln (16) thereby avoiding excessively high temperatures at the rotary kiln discharge without reduction in overall thermal efficiency of the cement plant.

Abstract: A process for making a marble casting material using a solidified polymer blend having superior depth characteristics. The process involves the partial intermingling of two or more partially incompatible marble casting resins that are not intended to be normally used in combination. Due to the partial incompatibility, when the partially intermingled marble casting resins solidify, a marble effect is created.

Abstract: A device for burning gas from a production plant for oil/gas comprising a burner at the top of a flare pipe (8). The production plant is connected to the flare pipe (8) through a low pressure collection line (1) for process gas. The device reduces combustion of valuable production gas to a minimum. To this end, the collection line (1) is connected to an expansion tank (2) having a return line (4) to the production plant and, downstream relative to the expansion tank (2), a liquid trap (6) has been disposed.

Abstract: A burial service system (10), which is provided for both lowering a casket into a burial vault and lowering the casket-containing burial vault into a grave, comprises a first burial service unit (12) and a separate and distinct second burial service unit (14). When in use, the units are longitudinally spaced from one another across a grave and are interconnected by a flexible casket support (16) extending longitudinally over a burial vault opening and a flexible vault support (18) extending longitudinally across the grave. Referring to the first unit (12), each burial service unit includes a housing (12a), a first shaft (68) journaled in the housing, a first automatic drive system operatively connected to the first shaft, a flexible casket support member (20) carried by the first shaft, a second shaft (96) journaled in the housing, a second automatic drive system operatively connected to the second shaft, and a flexible vault support member (28) carried by the second shaft.

Abstract: The invention is directed to a hydrolytically polymerized polycaprolactam with new chain regulation, whereby the polymerization of caprolactam (I) is carried out with 0.1-0.7 weight percent of an aromatic dicarboxylic acid (II), 0.01-0.7 weight percent of an aliphatic or cycloaliphatic diamine (III) that carries a primary and a tertiary amino group, and/or 0.01-0.7 weight percent 4-amino-2,2,6,6-tetraalkyl piperidine (IV), whereby the quantities of constituents I through IV add up to 100 weight percent and the quantity of the constituents III and/or IV amounts to 0.01-0.7 weight percent.

Abstract: A method and device for the transfer of goods, in particular aluminum cans, from a first conveyor to a second conveyor. The goods are cyclically transferred in groups. On the first conveyor, the groups are disposed along the conveying direction of the first conveyor. When placed on the second conveyor, the groups are disposed transverse to the conveying direction of the second conveyor. The groups of goods are preferably held by vacuum during the transfer from the first conveyor to the second conveyor. In order to preserve the row-wise separation of goods present on the first conveyor, the device transfers goods in such a manner that, when viewed transversely, in particular perpendicularly, to the conveying direction of the first conveyor, groups of goods being transferred do not overlap with the other groups of goods being transferred.

Abstract: An adjustable stand includes an upright carried by a base which facilitates movement along an arcuate path from a vertical position to a horizontal position with a series of intervening lockable positions. The upper end of the upright provides a ball and socket attachment by which an article such as a quilting hoop may be carried and positioned. The operation of the adjustable stand allows force applied to the hoop to be used to vary the position of both the stand and the article relative to the stand.

Abstract: An improved tubular bulb supporting clip is disclosed. This clip allows for multiple modes of movement between the bulb supporting portion and the stationary stem of the clip. This structure allows for proper support of the tubular bulb even if the bulb has imperfections therein or the clips are not precisely positioned.

Abstract: A vastly improved folder/gluer is disclosed. This folder/gluer: is much more reliable, produces better folds, runs faster, and can be modified much easier, than prior art folder/gluers. These features are achieved by using a vacuum conveyor with overhead folding elements. Furthermore, the top of the article to be folded is never touched by another conveyor.

Abstract: An apparatus (10) and method are provided for neutralizing poison, acquired through venomous snake bites, insect bites and stings, or the like, within a localized wound area. The apparatus is preferably comprised of a housing (12) completely containing a voltage generator (14) and partially containing a cathode (16) electrically communicating with the voltage generator, the cathode having a tip (16a), and an electrical receiver (18) mounted to the housing. The electrical receiver has a distal portion (18c) bent so as to circumscribe a localized area around the cathode tip. By contacting the localized wound area with the cathode tip, by contacting a nearby skin surface with the distal portion of the electrical receiver, and by then actuating the voltage generator, such as by depressing a plunger (15), a high voltage is applied from the cathode tip, across a portion of the localized wound area, and to the distal portion of the electrical receiver.