Abstract: Apparatus for making different residential and commercial building siding of different widths includes a series of roller stations with selective vertical roller positioning adjustments and selective axial lateral roller portion position adjustments. An optional embossing station provides wood graining. A rotary punch forms the holes in a formed one piece nail strip siding.

Abstract: A skin conditioning composition in the form of a lotion applied to the skin has bicarbonate ions in an emollient carrier and pH in excess of 7.0. The composition is formed by the combining of a diluent with thickener/stabilizer and a hemectant with a fat agent and emulsifier which brings the pH to 7.0 and above 7.0 to which is added an aqueous solution of sodium bicarbonate. A quantity of mineral oil which serves as an emollient is a preferred addition to the final mixture.

Abstract: A method of packaging articles and packaged article assemblies disclosed includes inflating a body such as a latex balloon or a bag with a drawstring preferably by evacuating the air in a chamber surrounding the body while the body is supported and sealed at the fill opening. An initial selected quantity of packaging particles are placed inside the inflated body followed by placing the article therein. The body is collapsed around the particles which distributes them in a substantially uniform layer surrounding the article from all sides and applies compressive forces inwardly from all sides to cushion the article in the body. Another method involves expanding an outer body, placing packaging particles in that body, collapsing that outer body and placing a second body in the outer body followed by expansion of the two and putting a fluid and article in the inner body and sealing the bodies closed.

Abstract: The present invention relates to an apparatus which can be inserted between the stack and a transceiver of a transmissometer to provide zero and span measurements using the primary light source from the transceiver. The apparatus includes a calibration device mounted between the transceiver and one side of the stack and within the path of the light beam. A zero reflector is mounted within the calibration device for movement back and forth between an inactive position and an active position within the path of the light beam to reflect the same amount of light back into the transceiver as the retro-reflector would across the stack when the stack is clear of smoke. In addition, means is connected to the zero reflector for accomplishing this movement. A span filter is also provided within the calibration device which is movable between an active position in the light beam path to provide an upscale reference calibration check.

Abstract: A simple yet highly useful cervical videoscope has been provided which can easily be used by the doctor to examine the cervix for cancerous lesions or other abnormalities. Also, because of the small size of the camera there is sufficient space between the camera and the blades of the speculum for inserting forceps and other instruments that may need to be used. By using the cervical videoscope in combination with a monochromator the physician can step the wavelength of light from one end of the light spectrum to the other until he observes florescence which identifies abnormal cells. Thereupon, he can destroy the cells by use of a laser beam. When he observes that no more florescence is occurring, then he can discontinue the operation of the laser, knowing that the lesion has been completely eradicated. Also, a channel for drawing a suction to remove smoke created by the destruction of the lesion can be provided. Finally, the camera is adjustable along a guide on the fixed blade of the speculum to focus it.

Abstract: A foldable handrail assembly for use with an entrance in a wall of an enclosure such as a trailer or the like. The foldable handrail assembly includes a handrail which may be extended from and locked at an angle to the trailer wall for use with the entrance or retracted and folded flat against the wall for storage. The foldable handrail assembly includes the handrail, a first mounting bracket, a length adjustable brace, a stabilizer rod and a stabilizer rod mounting bracket. The stabilizer rod as well as the stabilizer rod mounting bracket may be mounted in either an upper or lower position with respect to the handrail to prevent interference with existing components of the wall.

Abstract: The present invention is a package for housing microcircuit components and the method of manufacturing the same, the latter of which includes the steps of explosively bonding first and second dissimilar metals to produce a base member, machining that base member to produce a flat bottom portion with upstanding side walls defining an interior volume in the first metal, the side walls of which are surmounted by a ring formed of the second metal, whereby the said ring can be low temperature welded to a cover piece without adversely thermally affecting the metallurgical properties of the first metal.

Abstract: Inflating apparatus and method disclosed has a base preferably mounted on the side of a gas-filled tank and located approximately at or below waist level. A balloon is mounted on a mounting sleeve on the base. The balloon is mounted so that an end section of the neck portion is expanded and everted back over a top lip of the mounting sleeve to form an air-tight connection with the mounting sleeve and the neck portion extends down through the sleeve. If a coating material is desired on the outside of the balloon the coating material is initially placed inside the balloon, the balloon is mounted on the top of the sleeve and turned inside out by being passed down through the mounting sleeve before inflation. A fill plug is pressed down against an end section of the balloon on top of the mounting sleeve to form an air-tight seal and gas under pressure is selectively passed into the balloon. A size gauge indicates when the balloon is a selected size.

Abstract: A hydraulic pump provides two different fluid pressure outputs from a single input. The pump includes a first double acting piston and cylinder having a pair of inlets on opposite sides of the first piston and a pair of outlets on the opposite sides of the first piston. A second double acting piston and cylinder are provided which cylinder has a pair of inlets on opposite sides of the second piston and a pair of outlets on opposite sides of the second piston. A common piston rod interconnects the pistons and means is provided for alternately supplying fluid to the first inlets of the first and second cylinders on one side of the pistons and then to the first inlets on the other side of the first and second pistons to cause the first and second pistons to reciprocate within the first and second cylinders, respectively.

Abstract: A measuring device for topographic sheets includes top and bottom transparent arms that pivot relative to a connecting pivot. A plurality of different distance scales on each arm provide for measuring the distance between two points on a topographic sheet. A protractor on the top arm and pointer marks on the bottom arm provide an indication of the extent of rotation of one arm relative to the other. The device is suitable for measuring distance between points, azimuth, scale and position of true north on an aerial photo. A slidable cross-hair member is used on either arm. One embodiment has a protractor affixed to the top arm and another has the protractor rotatable and removable from the top arm. A third embodiment has the bottom arm offset from the center of the protractor and the bottom arm slidable relative to the top arm.

Abstract: In an improved carpet stretching tool characterized by an anchor assembly at the rear of the tubular member which includes a support body telescopingly received in the rear end of the tubular member and releasably fastened thereto, with an inclined socket arranged at an increased angle to accommodate thicker carpets. An elongated anchor member has a straight shank portion inserted into the socket and releasably fastened to the support body, an inclined portion turned down at a selected angle to the shank portion with a beveled section terminating in a point for piercing the carpet. The inclined portion is substantially closer to the vertical than the horizontal which together with the blunt beveled edges ensure a reliable anchor to the floor surface underlying the carpet.

Abstract: Portable printing apparatus is disclosed that includes a portable, weather-proof housing adapted to be carried by a user as by a shoulder strap. The housing is made up of two separable housing sections joined at releasable interfitting weather-proof joints which contains and supports for transport a printer as well as the electric circuits including an onboard microprocessor on a circuit board to store data and operate the printer and a battery to power the circuits and printer. The housing has an access opening which enables sheets that are printed on to be placed in the housing. A combination sheet tray and support wall for the printer is releasably fastened to the inside of the housing. A slidable cover is mounted to slide in a wall of the housing and is arranged to cover the top of the tray and enclose and protect the sheets in the tray against the weather. The electric circuit enables command signals to be input to operate the printer and the microprocessor to store data to operate the printer.

Abstract: An article carrier assembly suitable for detachably mounting a variety of articles to a vehicle such as bicycles, skis, motorcycles and like articles. An upwardly projecting stub shaft is fastened to a horizontally extending mounting surface on the vehicle such as the trailer hitch tongue. The carrier member has a hollow column portion with a lower end portion that slidably telescopes over and these telescoping parts are constructed and arranged so the stub shaft provides the sole means of supporting the carrier member. A locking pin prevents the column portion and stub shaft from being separated. A bicycle-supporting carrier member has a cross member supporting a pair of support rods with offset free end portions. A pair of hold-down arms with looped end portions that fit over associated of the offset end portions to be pivotal to and removable from the support rods. The hold-down arms are releasably fastened at ends opposite the offset end portions to hold one or more bicycles to the cross member.

Abstract: In one embodiment, a microwave package is constructed from a block of aluminum having layers of material clad to opposite sides thereof having a lower coefficient of thermal expansion than the aluminum block. A receptacle is formed by milling away a portion of one of the layers and a large portion of the aluminum while maintaining an aluminum base or floor within the receptacle. Ceramic substrates can be attached to the floor and connected to wires which extend through feedthrough openings either in the aluminum side walls of the receptacle or through the clad material. A cover can be hermetically attached, as by welding, to the layer of clad material to complete the microwave package assembly. An alternative form of the invention, a metal matrix material can be used which has a layer of copper or aluminum clad to the top surface. The microwave package is formed by milling away a portion of this top surface to form the container.

Abstract: A tiedown device and system, particularly suited for releasably securing a boat cover to a boat frame, is disclosed. The device has a hook-like end fastening member to whch an end of a flexible, extensible cord of a selected length is secured. The end fastening member has an inturned end portion that forms a restricted opening or passage into the inside of the end fastening member through which the cord extends and is returned to form a first fastening loop. The other free end of the cord is secured so as to apply a selected tension to the cover as by using a knot. A set of tiedown devices in the tiedown system applies uniform tension to a boat cover or the like.