Abstract: The invention includes an apparatus to improve the efficiency of motors and generators by reducing counter electro motive force, including rotary and reciprocating piston embodiments constructed and arranged such that the motion is aided by the magnetic field rather than hindered.

Abstract: A simple or double head applies varnish to the covers in a circular motion and conical projection with adjustable height by means of a varnishing gun which can be provided with an additional separator of variable thickness according to the covers; it also comprises a cover conveyor device provided with another motor, an intermittent rotation box at the outlet, and a supply box which actuates a cover positioning device and a dosing blade which collects, separates and inserts the covers in a groove of the positioning device for their supply to the conveyor device.

Abstract: A method for making, storing and using a surgical graft from human amniotic membrane; the resulting graft; and the storage solution. The amniotic membrane is obtained from human placenta, from which the chorion has been separated. Sheets of the amniotic membrane are cut to size and mounted on filter paper. The cells of the amniotic membrane are killed, preferably while being frozen and thawed in the storage solution. The storage solution comprises a culture medium and a hyperosmotic agent, wherein the hydration of the amniotic membrane is maintained. The membrane can be impregnated with therapeutic agents, prior to storage, for use in post surgical healing or other therapies.

Abstract: The device for lift and to reduce forward resistance of aircraft consists of a converging input duct of truncated-cone-shaped or truncated-pyramid-shaped, arranged lengthwise inside the fuselage and inclined to the longitudinal axis, with the larger opening coinciding with the front fuselage contour or periphery of maximum cross-section, and reducing in bore backwards so that its generatrix or lower side coincides with the lower surface of the fuselage parallel to the aircraft's longitudinal axis and the generatrix or upper edge forms an acute angle with the aircraft's longitudinal axis. The narrowest end of the duct discharges into the input of the turbofan, UHD, etc. type drive engines which discharge through a rear outlet duct facing backwards with the rear end curved slightly downward.

Abstract: The device involves the placement of an air pump turbine and the aircraft outflow valve in a duct through which all the air flows, with the turbine shaft attached to that of an electric generator, to a hydraulic pump, and to the N2 and accessory gearbox inside the engine, the air is also sent through a duct to strike inclined against the tips of the fan blades and against the tips of the first stage of the low speed compressor blades of the turbine engine.

Abstract: Flight controls with automatic balance for use in control of the movement of an aircraft through a fluid system, the control system consists of ailerons divided into two parts, which at low speed adopt the shape of a conventional aileron and rotate in their entirety with the same degree and at high speeds, a part of it rotates or extends to a determinated angle by means of the actuator and the other part of the aileron, that is hinged or articulated to the main part of the aileron, rotates with reference to the main part as a function of the air speed pressure, opposing to this rotation by means of one or more springs.

Abstract: Improvement to aircraft and high speed vehicles, consisting of setting the vehicle nose in an upward inclination with a flat wall on the bottom which, running from the underside of the fuselage, is inclined forward until its upper zone. The inclined wall exploits the frontal incident air to create lift and, because of the angle which it forms, frontal drag is the same as that of a conventional vehicle fuselage, having the tail inclined downward with a flat wall in the upper part running from the top of the fuselage and sloping backwards as far as its bottom area, to exploit the suction of the rear air to create major lift and, because of its angle, the tail drag is the same as that of a conventional vehicle.

Abstract: A substantially non-paraffin combustible candle composition consists essentially of at least 30 parts by weight of stearic acid, at least 5 parts by weight of vegetable-derived wax having a melting point of at least 50.degree. C., 0-50 parts by weight of at least one vegetable oil, 0 to 10 parts by weight of at least one fragrance and 0 to 1 part by weight of at least one oxidation inhibitor.

Abstract: It incorporates a metallic plate (2) in the lever arm (1) which triggers the transfer plate (4) electromagnet (3), fixing the arm (1) previously positioned by the spring (10) and which presses with the iron (5) towards the transfer base (6), at the same that the countdown is started in the front (8) meter (7) of the machine, with an electromagnet (3) disconnection timer (9) and the automatic opening of the iron.

Abstract: The improvement to aircraft or high-speed vehicles in this invention comprises an elongated uniform fuselage with a flattened rectangular, oval or circular transverse cross-section, to take a form whose side view is a rhomboid with the longer sides horizontal and in which the inclined flat frontal surface is a ramp beginning in front at the top, dropping along and inclined backward until meeting the base, the inclined surface of the tail is parallel to the front surface, that is, with the rear surface beginning at the top, dropping along and inclined backward until meeting the base having the unions between the other, non-lateral surfaces suitable rounded.

Abstract: The Tile Holder, Spacer, and Setter; and Table is an apparatus used for tiling floors. The apparatus holds tiles, spaces them adjacent tiles, and sets them to a consistent depth. The apparatus allows the user to stand erect without putting stress on their knees and back throughout. The invention also includes a table that is to be used along with the apparatus. The table makes adding adhesive to floor tiles easier and cleaner.

Abstract: The aircraft air conditioning energy recovery device exploits the high level energy in relation to the exterior, in the air conditioning air flow required for renewal, and involves the placement of the aircraft outflow valve in a duct through which all the air flows the duct being arranged from the pressurized cabin to the inside of the engine inlet diffuser, through the pylon and in some cases through the wing, with the air-conditioning flow being fed back to the input air flow through multiple openings on the inside wall of the inlet diffuser. The openings or grooves run at a slight angle to the direction of flow to avoid turbulence. The air conditioning input may be introduced through hollow radial guide vanes attached at the front end to the vanes of the first stage of the low-pressure compressor and to the hollow vanes, open at the back, in the first stage or stages of the low-pressure compressor stator where the pressure is lower than that of the cabin air.

Abstract: Disclosed in a body cleansing composition providing upon a single application protection against sunburn measured by Sun Protection Factor (SPF) of at least 15 as applied and SPF of at least 4, and preferably at least 5, after rinsing, consisting essentially of water; at icast onc first sunscreen compound which is a paramethoxycinnamate ester, and at least one second sunscreen compound able to absorb at least 50% of incident radiation at wave lengths from 290 to 320 nanometers; a combination of at least two surface active agents including a first anionic agent which can be an alkyl sulfate salt or an alkoxylated alkyl sulfate salt, and a second agent which can be nonionic, anionic or zwitterionic; at least one hydroxyethylated organic nitrogen compound fixative to enhance retention of SPF on the user's skin selected from the group consisting of N-(2-hydroxyethyl)lactamide and a polymeric quaternary ammonium salt having a plurality of quaternary ammonium groups and at least one 2-hydroxyethyl group; and at lea

Abstract: The invention encompasses a circuit that is capable of driving a load with the current as electrons flow during equilibration from a high-potential battery bank to a low-potential bank. The cells comprising each battery bank can be switched from being in parallel to each other to being in series; this switch causes the potential of each battery bank to change and thereby creates a relative potential difference between the cells. By switching the battery banks so that one bank is parallel and the other is serial, allowing the battery banks to equilibrate, and then switching the cells in the battery banks after equilibration from parallel to serial and serial to parallel, a potential difference can be recreated repeatedly and current flow maintained.

Abstract: The machine comprises a refrigerating store (2) which is provided with a series of columns (3) wherein are piled annular dishes (4) which contain the precooked product (1), columns(3) which are supported by a rotary platform (5) and which can rotate with respect to a fixed platform (7) situated at the bottom, the rotary platform (5) having a series of openings (6) wherein are located the extreme dishes corresponding to one column (3); parallel to the fixed platform (7) a sliding plate (8) is provided which has an opening (6) in which falls the plate (4) in a situation facing the opening (10) of the rotary platform (5), also having a lower fixed plate (9) on which the sliding plate (8) can move thereby displacing the plate, and which is provided with a cavity (11) for the passage of a vertically displaceable horizontal support (12) which pushes the product (1) till it is introduced into an oven (14).

Abstract: An improved tongue cleaner includes a U-shaped scraper portion and handle portions integrally formed that extend from respective ends of the U-shaped scraper portion. The U-shaped scraper portion has a flange projected perpendicularly from an inner face of the scraper portion and extending therealong to define a corner space on each of two opposed sides of the flange and the inner face for containing matter scraped from the tongue or a user.

Abstract: This invention encompasses a dual-purpose surfboard bag. The first function of the bag is to carry a surfboard in a manner that is convenient and protective. The second function of the bag is to provide a cushion for sleeping. In its preferred embodiment, the invention utilizes self-inflating air mattresses within a durable bag to perform both functions.

Abstract: Method and apparatus for non-destructively picking locks which normally are operated by keys, such locks capable of having twisting tumbler pins and sidebars. The method requires that: the pins be raised high in the keyway; the plug be axially bored by a thin drill which enters through a low portion of the keyway, the rear end of the drilled bore opening to the bolt cam operator; the drill bit be removed from the bore; and then the bolt cam operator be directly turned to shift open the bolt. This method does not decode the tumblers nor release any sidebar. The preferred apparatus comprises a pin raiser tool, which is self-retaining due to bias on the pins, which is transmitted to the handle of this tool; and a torquing tool, which is passed through the bore and has a blade which seats in the cam operator for turning the operator to shift open the lock bolt. A unique safety shield can be installed on the tailpiece to prevent picking by the method of this invention.