Abstract: A single ply membrane roofing system includes a roofing insulation board which, preferably, is at least 45% by dry weight expanded perlite. One major surface of the insulation board is coated with a latex coating comprising, by dry weight, between 48.3% and 96% clay; between 3.1% and 33.3% latex; and between 0% and 34% sodium silicate. A single ply roofing membrane is adhered to the coated major surface of the insulation board with a roofing contact adhesive.

Abstract: A portable batt cutter custom cuts standard width, continuous, extended length fibrous insulation blankets at a construction site to form batts with specific dimensions corresponding to the dimensions of the structural framework cavities to be insulated. The portable batt cutter includes storage for retaining a fibrous insulation blanket; a feed mechanism for feeding the fibrous insulation blanket from the storage to a transverse cutter; and the transverse cutter which makes a transverse cut across the width of the fibrous insulation blanket to determine the length of the batt. The portable batt cutter may also include a cutter for making a longitudinal cut in the fibrous insulation blanket to form a batt having a width less than the width of the fibrous insulation blanket and a measuring device to measure the length of the batt prior to forming the transverse cut in the fibrous insulation blanket.

Abstract: A fibrous insulation blanket is pre-cut for custom fitting the insulation blanket into structural framework building cavities of different widths. The width of the blanket is substantially equal to the width of a standard cavity to be insulated by the blanket and the blanket has one or more longitudinally extending cuts in a first major surface of the blanket. The cut(s) have a depth greater than one half of the thickness of the blanket and less than the thickness of the blanket whereby the blanket can be handled as a unit for insulating a cavity having a standard cavity width or easily torn apart at a cut by hand for insulating a cavity having less than a standard cavity width. The second major surface of the blanket may have a facing bonded thereto with one or more perforated lines in the facing aligned with the cut(s) to facilitate tearing apart the blanket by hand if required.

Abstract: A tubular shield for exposing underground electrical power lines (especially high voltage power lines), telecommunication lines, cable television lines, fiber optic lines and the like, housed within tubular conduits, has an external diameter less than the internal diameter of the tubular conduits with which the shield is to be used and, for most applications, is provided with a longitudinally extending slot that extends for the entire length of the shield and provides an opening greater in width than the diameter of the line(s) housed within the tubular conduit. To expose a power, telecommunication, cable TV, fiber optic line or the like, that is housed within a conduit, a longitudinally extending slot is cut into the tubular conduit. The tubular shield is then inserted into the tubular conduit through the slot and underneath the line(s) within the tubular conduit to provide a shield between the line(s) and the tubular conduit.

Abstract: An insulation board suitable for use as a roof insulating board has a density between about 8 and about 15 pounds per cubic foot; a MOR/density ratio of at least 10.5 to 1 and includes, by dry weight, between about 45% and about 76% expanded perlite; between about 15% and about 45% cellulosic fibers; between about 0.1% and about 10% latex binder; between about 2% and about 9% bituminous material; and about 0% to about 3% alum.

Abstract: Ducts are formed from rigid or semi-rigid insulation boards by forming a plurality of longitudinally extending, spaced apart, parallel kerfs in a first major surface of each of the insulation boards which is adapted to be the interior surface of the duct. When the insulation board is formed into a duct of the preselected dimensions, the shoulders of the kerfs adjoining the interior surface of the duct abut and, preferably, the insulation material in the shoulders of the kerfs is compressed. The flexibility of the insulation boards, in the direction of the widths of the insulation boards, is controlled by increasing the depths and/or the widths of the kerfs and/or decreasing the spacing between the kerfs to make the insulation board more flexible and by decreasing the depths and/or the widths of the kerfs and/or increasing the spacing between the kerfs to make the insulation board less flexible.

Abstract: An insulation assembly for insulating elongated wall, ceiling, floor and roof cavities having standard widths and nonstandard widths less or greater than standard widths for such cavities, includes a series of elongated insulation modules separably joined together and having widths less than the standard cavity width for the cavities to be insulated. Preferably, each of the modules are compressible and resilient in the direction of their widths and include a fibrous insulation encapsulated within a plastic film envelope. An insulation panel, having a width approximating the width of the cavity to be insulated, is formed by separating a selected number of one or more modules from the series of modules. The insulation panel is then inserted into the cavity and secured in place to insulate the cavity.

Abstract: In an apparatus and method of forming fibers from a fiberizable material, a molten fiberizable material is introduced into a rotating fiberizing rotor and passed through a plurality of holes in an annular peripheral sidewall of the fiberizing rotor to form primary fibers from the fiberizable material. The primary fibers are introduced into hot combustion gases and pressurized air in a fiberization zone adjacent an outer surface of the annular peripheral sidewall of the rotary fiberizing rotor to attenuate and form the primary fibers into fibers of the desired diameter and length. The hot combustion gases are discharged from an annular air cooled burner and the pressurized air, which is discharged form an annular air ring, is the same pressurizes air used to cool the annular air cooled burner.

Abstract: A vertical shotgun or rifle mount for hunting boats and the like includes a mounting bracket for holding a shotgun or rifle in a substantially vertical position with a muzzle of the shotgun or rifle pointing upward. The mounting bracket includes a first retaining means adjacent the base of the mounting bracket for receiving and holding the butt end of a shotgun or rifle stock and maintaining the butt end of the shotgun or rifle stock above the bottom of a boat and a second retaining means adjacent the upper end of the mounting bracket means for receiving and holding the receiver of a shotgun or rifle. The mounting bracket has a clamp or other securement device for securing the mounting bracket to the side of a hunting boat with the base of the mounting bracket above the bottom of the hunting boat and the upper end of the mounting bracket projecting above a gunnel of the side of the hunting boat less than twelve inches.

Abstract: A multi-component fiberizing disk for fiberizing a molten fiberizable material in a rotary fiberization process includes: an annular sidewall having fiberizing holes therein through which a molten fiberizable material passes to fiberize the molten fiberizable material; an upper annular flange; and a base having an annular outer peripheral edge. The annular sidewall, the upper annular flange and the base are made from at least two separate components and, preferably, from three separate components. The separate components are secured to together as the fiberizing disk by fasteners, such as bolt and nut fasteners, that permits the separate components of the fiberizing disk to be disassembled after service. The different components can be made of different metal alloys and a distribution manifold can be incorporated into the fiberizing disk for distributing the molten fiberizable material(s) within the fiberizing disk and to make bi-component fibers.

Abstract: An improved gas filtration media with a lower initial pressure drop and increased dirt holding capacity includes a fibrous mat of randomly oriented meltblown polymeric fibers made from a polymer with between 0.2% and 10.0% by weight of: a) a nucleating agent to increase the rate of crystallization of the polymer forming the fibers and improve the heat sealability of media made from the fibers and/or b) an electrostatic charging enhancer to reduce surface tension of the polymer and inter-fiber attraction, as the fibers are cooled during formation and collection the fibers, to thereby facilitate the formation of the fibrous mat with discrete fibers. Preferably, the polymer is polypropylene, the nucleating agent is bis-benzylidene sorbitol, and electrostatic charging enhancer is a fatty acid.

Abstract: Resilient battery separator media, especially adapted for use as battery separators for starved electrolyte batteries, are formed from air laid, fibrous mats of randomly oriented, entangled microfibers which may be needled to further entangle the fibers. The fibrous mats may be essentially uniform in density throughout their thickness or may include one or two relatively high density, high tensile strength fibrous surface layer(s) and a relatively low density, more resilient fibrous layer integral with and, in one embodiment, intermediate the two surface layers wherein the fibers in the surface layer(s) of the mats are more entangled than the fibers in the resilient layer. The fibrous mats, with one or two surface layers, are formed from the air laid fibrous mats by further entangling the fibers at and adjacent one or both surfaces of the mats, e.g. through hydroentanglement, relative to the entanglement of the fibers in the resilient fibrous layer.

Abstract: A fibrous work piece, e.g. a glass fiber mat or blanket, is simultaneously cut, sealed and encapsulated using a focused, high energy liquid jet containing a sealant. The sealant in the focused, high energy liquid jet is deposited on and seals the edges of the kerf formed by the cutting operation to encapsulate dust and short length fibers formed by the cutting of the fibrous work piece. The focused, high energy liquid jet is emitted from a nozzle and the sealant is introduced into and mixed with the liquid before the liquid exits the nozzle. Portions of the fibrous work piece can be compressed by hold down shoes or by one or more high pressure air streams directed onto the work piece adjacent where the work piece is being cut to facilitate the formation of a cleaner edge on the kerf being cut in the fibrous work piece.

Abstract: A 1-piece, non-surgical penile prosthesis (FIG. 1) molded of a biocompatible plastic comprising a specially designed, semi-rigid, rounded oblong tip (8) for retention in the fossa navicularis; a semi-rigid, narrow neck (10); a semi-rigid body (12); a semi-rigid taper (14); and a flexible tail (16, 18). The prosthesis (FIG. 1) is lightly lubricated for complete insertion into the male urethra. It is designed to aid males suffering from the common forms of erectile dysfunction. In use, the prosthesis (FIG. 1) is completely invisible and penetration is immediately possible. It comes with a 1-piece, semi-rigid practice device (FIG. 3) made of biocompatible plastic, which practice device is used for the training of male meatal dilation preparatory to using the prosthesis (FIG. 1). The practice device (FIG. 3) also provides the user with the preliminary experience of lubrication, insertion, removal, and the acquisition of skill and confidence in the form and use of the prosthesis (FIG. 1).

Abstract: A portable stool includes a seat and a single variable length support leg supporting the seat. The support leg can be adjusted to and maintained at a selected length so that the seat is a selected height above the ground, desired by the user, when a normal crouching or seated weight is exerted on the seat by the user. The support leg also includes spring loaded telescoping sections for maintaining a lower end of the support leg in contact with the ground at a selected location when there is an upward or downward movement of the seat from the selected height caused by an upward or downward movement of the user so that the portable stool remains properly positioned beneath the user during such upward and downward movements.

Abstract: A marking and counting probe for use with a counter, e.g. a computer, comprises a tubular housing for holding a marking implement, such as a highlighter. One end of the tubular housing has an aperture through which the marking end of the marking implement extends. The other end of the housing is closed and has a switch which is activated by the marking implement when a certain activating pressure is applied to the switch by the marking implement. A resilient means, such as a spring within the switch, keeps the marking implement from activating the switch until the activating pressure is applied to the switch by pressing the marking end of the marking implement against a surface. The switch is connected to a counter whereby, when sufficient pressure is exerted on the switch by the marking implement to activate the switch, a count is recorded.

Abstract: A termiticide emitter system forms a physical termite barrier and delivers termiticide to potential termite entry areas of the fill dirt underneath the concrete foundation slab of a building, including the peripheral edges and along expansion joints and controlled cracks of the concrete foundation slab. With this system no vapor barrier sheet is required intermediate the underside of the concrete foundation slab and the fill dirt. A main component of the system is a flexible, polymeric termiticide emitter tube which is disposed intermediate an upper surface of the fill dirt and the underside of the concrete foundation slab at the peripheral edges of and along any expansion joints and controlled cracks in the concrete foundation slab.

Abstract: A portable cable vise can be mounted on the edge of a horizontally or vertically extending tailgate, the upper edge of the sidewall of cherry-picker personal bucket, and other support structures in the field. The vise has a lower stationary jaw member and an upper movable jaw member and a means for moving the upper jaw member vertically toward and away from the stationary jaw member to grip a cable between the jaw members. The lower jaw member has an upwardly opening cable receiving recess therein and the upper jaw member has a downwardly opening cable receiving recess therein for gripping the outer surface of a cable without crushing or damaging the cable. The vise includes a generally C-shaped mounting clamp with a clamping means for gripping a support adjacent its edge to secure the mounting clamp to the support.

Abstract: A portable work stool includes a seat that is secured to and carried by the user adjacent the user's posterior when standing and moving about and a single variable length support leg supporting the seat. The support leg can be adjusted to and maintained at a selected length so that the seat is a selected height above the ground, desired by the user, when a normal crouching or seated weight is exerted on the seat by the user. The support leg also includes a device, such as spring loaded telescoping sections, for maintaining a lower end of the support leg in contact with the ground at a selected location when there is an upward or downward movement of the seat from the selected height caused by an upward or downward movement of the user so that the portable stool remains properly positioned beneath the user during such upward and downward movements.