Abstract: Devices, systems and methods of canting firearms such as rifles relative to fore grip having extendable and expanded legs. One version allows for a rocking and canting of the firearm by pivotally attaching an upper portion of the expanded legs. Another version allows for a separate canting member to be clamped to both the upper portion of a vertical fore grip and to the lower mounting rail of the firearm. The canting member has portions that cant (move to the left or to the right) relative to one another. An operator can cant the firearm in a free-state or to fixed positions as desired.

Abstract: The present invention provides for a sleeve that is mountable within a rifle stock. The sleeve includes a central aperture, one end of which is threaded and is adapted to receive a like-threaded male portion of an action. The action is of the type that includes a female threaded portion, this portion being configured to receive the threaded male portion of a rifle barrel. In this configuration, the sleeve is in direct contact with the stock, the action is in direct contact with the sleeve, and the barrel is in direct contact with the action. However, neither the barrel nor the action is in direct contact with the stock. As such, both the barrel and the action are ‘floated’ within the rifle assembly. In an alternative embodiment, the sleeve may be fabricated with the action such that the sleeve and action form a single integrated element.

Abstract: A method of making a gun barrel having a breech end and a muzzle end and a bore extending between the two ends comprises applying to the outer surface of the bore a plurality of swaging dies (5), each of which carries an upstanding helical land (10). The dies are pressed simultaneously against the external surface of the gun barrel such that each land forms a helical recess (14) in the external surface and crystalline deformation to the material of the barrel wall immediately below the external helical recess. The distortion of the external surface results simultaneously in the creation of a plurality of smooth helical ridges (16) on the surface of the bore.

Abstract: A universal bi-pod for stably supporting and holding an object in position includes an attachment base adapted for detachably coupling with the object, a leg frame adapted for supporting the object in a stably manner; and a detachable mounting arrangement. The mounting arrangement includes a mounting seat provided on the leg frame and having a sliding slot defining an open end at a peripheral side of the mounting seat, a detachable adapter provided at the attachment base to slide into the sliding slot through the open end thereof in a detachably mounting manner; and a locker arrangement provided at the mounting seat for detachably locking the detachable adapter at the sliding slot. Therefore, the object is able to be easily and quickly held and supported by the universal bi-pod and detached from the universal bi-pod.

Abstract: The instant invention is a sight accessory that attaches to a scope. The double vision blocker attaches with hook and loop fasteners and is further secured by a plurality of “O” rings. The blocker allows the user to sight with both eyes open preventing the occurrence of double vision. This creates an opportunity for the user to be more accurate on a consistent basis. The device is also suitable for use for both right handed and left handed users without any modification. The sight accessory can be attached to archery sights, scopes and any other instrument used for sighting.

Abstract: An apparatus for attracting fish including a fin that imparts motion to the tackle when the tackle is deployed and moves relative to water. A weighted body having a cabochon shape includes a fin member that extends past the body. The fin member includes an attachment portion and a fin that has a non-planar configuration. The attachment portion is secured to a flat surface of the body. In one embodiment the fin extends forward and forms an obtuse angle relative to the attachment portion. In another embodiment the fin has two members disposed laterally on opposite sides of the body. The fins are blades that cause the body to spin or rotate when moved relative to the water. In yet another embodiment the fin extends forward and aft relative to the body, and the fin has openings for connecting lines and hooks, thereby replacing the eyelet of other embodiments.

Abstract: A liquid fuel for a colored flame can be filled in containers of various shapes to make various artworks which can produce a colored flame when burning. The liquid fuel for a colored flame comprises a flame-coloring ingredient and a main combustible ingredient that are mixed during a heating process. The flame-coloring ingredient is made by mixing a chromogenic agent selected from a group consisting of metal chloride, metal bromide and boric acid with the water and the glycerin or with the water, the glycerin and the ethyl alcohol in a specific weight ratio. The main combustible ingredient is made by mixing the glycerin, the water and alcohol compounds in a specific weight ratio. Hence, the liquid fuel for a colored flame not only ensures a vivid and bright flame but increases the ignition point and combustion stability, thus solving the problems of low ignition point and high volatility.

Abstract: The invention relates to a method for manufacture of hydrocarbon fuels and oxygenated hydrocarbon fuels such as alkyl substituted tetrahydrofurans such as 2,5-dimethyltetrahydrofuran, 2-methyltetrahydrofuran and mixtures thereof. The method generally entails forming a mixture of reactants that includes carbonaceous material water, a metal catalyst and an acid reacting that mixture in the presence of hydrogen. The reaction is performed at a temperature and for a time sufficient to produce a furan type hydrocarbon fuel. The process may be adapted to provide continuous manufacture of hydrocarbon fuels such as a furan type fuel.

Abstract: A method for producing a fuel or fuel additive comprising providing a reaction mixture comprising oil and an alcohol in an oil-in-alcohol emulsion and a catalyst for converting the oil to the fuel or the fuel additive. The oil and the alcohol are reacted in the presence of the catalyst, at a concentration below that used in a conventional batch process, to produce the fuel or fuel additive. This low level of catalyst reduces the formation of diols and oxidation products that can diminish the quality of the fuel or fuel additive. The fuel or fuel additive produced is continuously removed during the reaction, effectively de-coupling the concentration of catalyst used from the rate of the two phase reaction.

Abstract: The instant invention pertains to new processes which produce an energy source effectively, efficiently, and in a more environmentally friendly manner. The process comprises hydrolyzing a lignocellulosic feedstock to form lignocellulosic hydrolyzate and a hydrolyzate residue. The lignocellulosic hydrolyzate is treated to produce hydrogen. The hydrolyzate residue may be reacted with hydrogen in the presence of a catalyst to yield the energy source.

Abstract: The use of at least one C4 alcohol to increase the vapour pressure of a fuel for spark-ignition engines comprising base fuel and ethanol in which use the at least one C4 alcohol is added to a fuel comprising base fuel and ethanol to produce a resultant fuel mixture comprising 15-50% by volume of base fuel, 15-65% by volume of ethanol and 15 to 50% C4 alcohol.

Abstract: An improved organo-refining process to produce low ash clean coal from high ash coal, comprising: mixing coal, solvent and a co-solvent to produce a slurry; feeding the slurry to a reactor by pumping; extracting a coal-solvent mixture from the reactor; feeding the extracted mixture to a flasher unit; recovering about 30% of the solvent from the flashing unit; feeding the remaining heavy material to an evaporator; extracting about 60% of solvent from the evaporator; discharging the residue from the evaporator to a precipitator having water which produces a coal slurry; filtering the slurry in a rotary drum; collecting the super clean coal as a residue and feeding the filtrate into a distillation unit; and separating the water and the organic material in the filtrate to recover at least 7 to 8% of the remaining solvent.

Abstract: There are disclosed plastics materials (110; 520; 640) that include one or more phosphors (210) for absorbing ultraviolet (UV) light (170, 420) and re-radiating (160, 410) the light at a longer wavelength, for example the red wavelengths at 680 nm and 700 nm used by a plant (130) for photosynthesis. Such plastics materials may be used to protect the plastic (110, 500) from UV-induced degradation. In another embodiment, a light source (600) is provided with an encapsulant (640) that contains a phosphor (210) to prevent UV-light from escaping from the light source. Examples of the phosphor (210) are iron activated lithium aluminate phosphor although the phosphor may be based on lattices comprising, for example, aluminates, silicates, aluminosilicates, phosphates or borates or mixtures thereof. The phosphors may include activators/co-activators/sensitizers based on transition metals or lanthanides.

Abstract: A modular planting and irrigation device, system, and method for growing gardens on elevated rooftop surfaces and other surfaces and method of the same. The system has at least one body of porous material with spaces that trap air within the body as water moves therethrough. The water is contained within the body of porous material with a barrier positioned adjacent the side and bottom surfaces of the body. The pore spaces are of sufficient size to allow plant roots to grow therethrough.

Abstract: The present invention provides a rainwater catchment apparatus that is easily installed without renovating a building. The rainwater catchment apparatus comprises a rainwater inlet for introducing rainwater, a flange portion engaged with a peripheral portion of a rainwater outlet serving as a leading end of a drainage canal formed in a building framework for introducing rainwater in the rainwater inlet, a drain portion for discharging excessive water exceeding a predetermined level to the drainage canal, a reservoir freely fitted into the drainage canal through the rainwater outlet, and a pumping mechanism for pumping water stored in the reservoir to the outside.

Abstract: A light barrier housing is provided in a light barrier for monitoring an automatically driven architectural closure. In order to reduce mounting work, a cable connection having at least one clamped connection is provided.

Abstract: The present invention is a hollow core screen door with the screen opening in the upper half of the door. In several embodiments the door is constructed to fit in a standard interior doorway without modifying the existing doorway frame. In several embodiments the screen is constructed in a modular frame for easy replacement of the screen if damaged or if other material such a glass or plexiglass is desired in the screen opening. In several embodiments the modular screen frame can be replaced without tools.

Abstract: The present invention relates to a vault door mechanism that assists a user in opening or closing the door. A hold-open arm and hinge plate pivotally interconnect the door to a surrounding frame and are fixed in place by an associated locking mechanism. The locking mechanism stops the door in the partially opened position prior to being fully opened or closed, thereby assisting the user in handling the door. The details of the present invention, and the manner in which they interrelate, will be described in greater detail hereinafter.

Abstract: A track for an adjustable blind assembly is disclosed. One described track for an adjustable blind assembly comprises a track comprising a base and a slot, the base comprising a flange portion and a brace portion, the flange portion extending from the base and securable to a spaced window pane by a window frame, and the slot extending from the base and comprising a channel for a sliding adjuster.

Abstract: An animal-resistant latching system for inhibiting animals from accessing food and food containing refuse within containers is disclosed. The device is composed of an access panel containing an opening to which is secured at least one latching members, a cam assembly, a cover, and a bracket. The latching members are positioned so as to inhibit access to the container when the member is in the latched position and allow access to the container when the member is in the unlatched position. The cam assembly communicates with the latching members so as to move the members between the latched and unlatched positions. The cover and bracket are dimensioned and positioned on the access panel in a predetermined manner so as allow human hands access to the cam assembly and unlatch the container while simultaneously inhibiting such access by animals.

Abstract: A roller unit comprises a connector assembly secured to a structure or to a door. The connector assembly comprises a spindle. The roller assembly has a wheel having a rolling-element bearing mounted to the spindle, and an annular wheel body mounted to the rolling-element bearing for rotation about the spindle. The annular wheel body has a pair of flanges separated by a groove on a circumferential surface of the annular wheel body. The circumferential surface defines a shape corresponding to the shape of an edge portion of the door or structure engaged in the annular wheel body. The connector assembly is connected to one of the door and the structure, while the wheel receives an edge portion of the other of the door and the structure, whereby the roller unit holds the door and structure face to face while allowing sliding movement of the door with respect to the structure by rotation of the wheel about the spindle. A sliding door system is also described.

Abstract: Described is a carriage (7) for sliding doors and windows (2) comprising a fixed frame (3), at least one sash (4) that is slidable horizontally relative to the fixed frame (3) by means of a carriage unit (1), and a handle (9) mounted on the sash (4) for controlling the carriage (7); the latter is provided with a supporting frame (11), mobile on wheels, and with a connecting member (13) interposed between the supporting frame (11) and a bottom sash (4) rail (8); the connecting member (13) is movably constrained to the supporting frame (11) to enable the sash (4) to be lifted and lowered relative to the supporting frame (11) under the action of the handle (9); a helical spring (44) is interposed between the supporting frame (11) and the connecting member (13) to lessen the effort required of the user to lift the sash (4).

Abstract: A refrigeration device having a first component and a second component, wherein the first component has an elongated seal element in form of a hollow profile to thermally seal the first component against the second component. The seal element also has an elongated materially-rigid first seal base and an elongated materially-elastic first seal head that is attached to the first seal base. At least one open end of the seal element is closed off by a terminating element. The terminating element has a materially-rigid second seal base and a materially-elastic second seal head that is attached to the second seal base. The first seal base and the second seal base are joined to one another.

Abstract: An abrasive material is fabricated. The material is made of bamboo charcoal or coconut charcoal. The charcoal has vascular bundles and abrasive particles are uniformly distributed and fixed on inner surfaces of the vascular bundles. Thus, the abrasive material can be used with self-sharpening for grinding, polishing, lubricating, etc.

Abstract: The invention relates to an abrasive compact comprising a mass of diamond particles and a silicon containing binder phase wherein the diamond particles are present in an amount less than 75 volume % and the binder phase contains less than 2 volume % unreacted (elemental) silicon. The invention further relates to a method of producing an abrasive compact including the steps of forming a feed diamond powder into a diamond preform, interposing a separating mechanism between the diamond preform and a silicon infiltrant source, heating the diamond preform and silicon infiltrant source until the infiltrant is molten and the preform and infiltrant are isothermal and allowing infiltration from the molten silicon infiltrant source to occur into the diamond preform.

Abstract: A dispersion comprising particles of cerium oxide and particles of cerium oxide and colloidal silicon dioxide, where —the zeta potential of the silicon dioxide particles is negative and that of the cerium oxide particles is positive or equal to zero, and the zeta potential of the dispersion is negative overall, —the mean diameter of the cerium oxide particles is not more than 200 nm silicon dioxide particles is less than 100 nm, —the proportion, based in each case on the total amount of the dispersion, of cerium oxide particles is from 0.1 to 5% by weight silicon dioxide particles is from 0.01 to 10% by weight and —the pH of the dispersion is from 3.5 to <7.5.

Abstract: Embodiments of the invention relate to polycrystalline diamond (“PCD”) exhibiting enhanced diamond-to-diamond bonding. In an embodiment, PCD includes a plurality of diamond grains defining a plurality of interstitial regions. A metal-solvent catalyst occupies at least a portion of the plurality of interstitial regions. The plurality of diamond grains and the metal-solvent catalyst collectively exhibit a coercivity of about 115 Oersteads (“Oe”) or more and a specific magnetic saturation of about 15 Gauss·cm3/grams (“G·cm3/g”) or less. Other embodiments are directed to polycrystalline diamond compacts (“PDCs”) employing such PCD, methods of forming PCD and PDCs, and various applications for such PCD and PDCs in rotary drill bits, bearing apparatuses, and wire-drawing dies.

Abstract: Embodiments of the invention relate to polycrystalline diamond (“PCD”) exhibiting enhanced diamond-to-diamond bonding. In an embodiment, PCD includes a plurality of diamond grains defining a plurality of interstitial regions. A metal-solvent catalyst occupies at least a portion of the plurality of interstitial regions. The plurality of diamond grains and the metal-solvent catalyst collectively exhibit a coercivity of about 115 Oersteads (“Oe”) or more and a specific magnetic saturation of about 15 Gauss·cm3/grams (“G·cm3/g”) or less. Other embodiments are directed to polycrystalline diamond compacts (“PDCs”) employing such PCD, methods of forming PCD and PDCs, and various applications for such PCD and PDCs in rotary drill bits, bearing apparatuses, and wire-drawing dies.

Abstract: The invention relates to a pneumatic support (1) which can be folded together as a result of joints (10) in the pressure member (3) and has a flexible web (12) that is connected to the tractive member (4) over the entire length of the latter and is connected to the pressure member (3) only in the region of the joints of said member (10). This allows the joints (10) to be fixed in such a way that the pressure member (3) does not buckle at the site of the joints and thus remains stable.

Abstract: A roof for a large diameter grain bin is formed by roof rafters inclined from a top of the wail to a top ring, with sheet metal panels in an upper row extending from the ring to a circular bottom edge and a lower row extending from a circular top edge to the wall. A circular bracket of Z-shaped cross section is carried on the rafters by upstanding support legs and provides an upper flange engaging the bottom edge of the upper row and a lower flange engaging the top edge of the lower row and an interconnecting web portion. One or both rows are supported at a mid point on a cylindrical tube bent to form a circle butting the panels and supported from the rafters on leg members which include a center strap which can be bent around the tube and two legs bolted to the rafters.

Abstract: A foundation system for supporting a manufactured building having a support beam, comprising a ground pan having a planar surface received on a ground surface and a thermally insulative member disposed on the ground pan, which cooperatively define in situ a proximate thermally isolated ground column, with a foundation support connected to the ground pan and to the support beam, the thermally insulative member restricts communication of heat from the proximate thermally isolated ground column below the ground pan for resisting frost heaving. A method of resisting frost heave of a foundation is disclosed.

Abstract: A roof mounting system can include a roof substrate and flashing supportable on the substrate and including an outwardly extending projection having a concave interior side and an aperture extending through the projection between top and bottom surfaces of the flashing. A seal can extend through the aperture and contact at least a portion of the top surface and at least a portion of the bottom surface. The seal can be conformable with the concave interior side and can define a seal aperture substantially aligned with the flashing aperture. A mounting bracket can be supportable on the flashing and can define an aperture sized to receive at least a portion of each of the seal and the projection. A fastener can extend through the mounting bracket aperture, seal aperture, and flashing aperture to inhibit fluid flow through the flashing aperture.

Abstract: A light fixture using LEDs includes a lower skin layer possessing heat transfer properties. A circuit board is affixed to the lower skin layer, and a single LED, or a plurality of LEDs, is electrically connected to the circuit board. The single LED, or plurality of LEDs, when electrically activated, emits light through substantially around a vertical axis. The light fixture also includes a core possessing heat transfer properties that is in thermal contact with the LED and has an interior cavity for the LED. The core is affixed to the lower skin layer, and an upper skin layer, containing a window or windows over the LED or LEDs, is affixed to the core. The LEDs may be white, infrared, ultraviolet, and/or colored and may be mounted on a printed circuit board or individually.

Abstract: An assembly for reducing ice damming along a roof is provided including at least one tabular panel having an upper surface and an opposing lower surface shaped in a rectangular shape. Each panel includes a plurality of holes extending entirely through the panel. A plurality of pads is attached to the opposing surface of said tabular panel for spacing the tabular panel from a substrate such as a roof surface. Each panel further includes a “U” shaped offset member attached to an interconnecting member which in turn is attached to the assembly.

Abstract: A support frame for a sliding door comprising upper and lower support members, and a side panel attachable so as to extend between said upper and lower support members, wherein the side panel comprises two panel portions that slide relative to each other and overlap to enable the distance between the upper and lower support members to be altered during installation of the support frame.

Abstract: A door security system serves to substantially improve the reliability of the entire door assembly. The system comprises components generally having an L-shaped cross section. One or more components may be mounted on a vertical jamb member on the hinge side of the door jamb. The components include sleeves that wrap on two sides around the vertical jamb member to reinforce and stabilize the door system.

Abstract: A sill assembly includes an integral sill assembly having a sill base and an inclined threshold. The sill base is overmolded in an injection molding process onto the inclined threshold. A rail assembly is adjustably secured to the sill base.

Abstract: A partition with a frame having two vertical end post members spanned by beam members with each end post member having an internally directed longitudinal slotway open towards the other end post member and within which the ends of the beam members are received and, preferably, with the end post members having a front to back width greater than the front to back width of the beam members such that vertical raceways are defined between the post members outward of the beam members and inward of removable cladding panels coupled to each front and back of the frame outward of the post members. Preferably, channelways through each post member, preferably at the upper and/or lower ends of each post member, provide for access to the vertical raceways via horizontal raceways extending between the posts above and below each beam.

Abstract: The present invention relates to a fit-together type of precast concrete lining and bridging structural body in which main girders are integrated with deck plates. Precast concrete deck members connected in longitudinal and transverse directions are pre-stressed by pre-stressed members, thereby making it possible to increase load carrying capacity or rigidity of a structure to stably use the structure for a long time. Further, it is possible to support the load applied from the top of a deck structure with a small thickness, and to make the deck structure light. Due to a knockdown type (fit-together type), installation and dismantlement are easy, and reuse is possible, and thus it is possible to provide convenient construction and low production costs.

Abstract: A system for mounting a partition, the system including a shoe with a slot for receiving an edge of the partition and an isolator that fits within the slot between the partition and a portion of the slot. A clamp assembly fits within the slot opposite the first isolator. The clamp assembly includes upper and lower blocks and a center block. The clamp assembly and the isolator are configured to permit the angling of the partition within the slot to place the partition in a desired position. Surfaces of the blocks are angled with respect to each other so that drawing the upper and lower blocks toward each other will urge the center block in one direction so that the partition is held within the slot.

Abstract: A method for forming a concrete wall structure is provided. The method includes providing a frame having a plurality of spaced-apart wall studs interconnecting opposing frame members within a casting bed. A plurality of blocks are positioned proximal the frame within the interior area of the casting bed. Concrete is poured and finished within the casting bed.

Abstract: An anchoring clip system that includes an anchoring clip that has a top flange portion and a base flange that can be connect to a substructure, and a cap member designed to be inserted over a portion of the roof panels so as to secure the roof panels to the anchoring clip. The anchoring clip system can optionally be designed to allow for fluid flow through or on one or more components of the anchoring clip system. The anchoring clip system can optionally include a locking crown that improves the wind uplift resistance of the panels.

Abstract: An anchoring clip system that includes an anchoring clip that has a top flange portion and a base flange that can be connect to a substructure, and a cap member designed to be inserted over a portion of the roof panels so as to secure the roof panels to the anchoring clip. The anchoring clip system can optionally be designed to allow for fluid flow through or on one or more components of the anchoring clip system. The anchoring clip system can optionally include a locking crown that improves the wind uplift resistance of the panels.

Abstract: A panel mounting system includes a support frame having at least one longitudinal frame member with a recess and a catch. A panel has a gripping member extending along a substantial length of the panel, the gripping member having a resiliently deflectable cross-section for engaging the longitudinal frame member. In a first position the gripping member engages the recess so as to hold the panel to the frame. In a second position the gripping member engages the catch, the catch holding the gripping member in the second position, so as to free the panel from the frame.

Abstract: A self-adhering ice and water roofing membrane, having a roofing underlayment attached to it, wherein the roofing underlayment also serves as the carrier for the release layer, and is needed to transport the self adhering roofing membrane from the manufacturer to the construction site. A splitable adhesive may be used in place of the release layer on the underlayment.

Abstract: A cladding tile includes a base having an adhesive layer connected to a surface thereof and facing stones are securely connected to the adhesive layer. The facing stones are so securely connected to the base so that when the cladding tile can be conveniently used on vertical surfaces without worry peel-off of the facing stones.

Abstract: A composite building panel and method employs a foam core member which has custom excised cutout sections which are specially configured to be bonded to a panel framework made up of light gauge steel framing members. The panel framework is positioned on the inner surface of the base section of the foam core member and surrounds internal sections of the foam core member. Foam pieces which have been excised from the foam core member are positioned within gaps between the framing members and the foam core member. The framing members, foam core member, and foam pieces are bonded together to form an integral panel component. An external seal coating is permanently affixed to the outer surface of the foam core member. Expandable foam can be injected into the gaps between the framing members and the foam core member, in lieu of the foam pieces, to form the bond between the framing members and the foam core member.

Abstract: There is provided a panel for use in the construction of a structure. The panel includes a panel body defining a panel body periphery. The panel body additionally includes a panel body front surface and an opposing panel body back surface. A flange extends along the panel body periphery. The panel further includes an elongate rib having first and second rib walls and a rib channel. The first and second ribs walls extend from and along the panel body back surface. The rib channel is disposed between and along the first and second ribs walls and extends toward the panel body back surface. The rib channel defines a rib longitudinal axis generally parallel to the adjacent panel body back surface. The panel is cuttable along the rib channel to form a structural element. A plurality of structural elements may be combined to form the structure.

Abstract: A plaster panel and a method of using it is disclosed, wherein the plaster panel includes a slab of cementitious composition including a mixture of sizes of cut expanded polystyrene, a quantity of monofilament fiber, and at least one binding agent. At least one layer of a mesh is provided, wherein the resulting panel is light in weight, flexible and strong. Similar panels may be affixed to a building frame by suitable fasteners such as nails or screws, while causing little or no fracturing of the panel.

Abstract: A covering unit for use in combination with similar units for covering a surface with a natural random look, the unit having an hexagonal body comprising first, second and third pairs of opposed and parallel sides. Each side has a central point of angular symmetry. The second and third pairs are similar to each other while the first pair is different from the others. The sides of the second and third pairs are provided with at least one split deviation along their length arranged so that each side of the second pair is a rotational image of the sides of the third pair, whereby in use in combination with other covering units: each side is matingly engageable with the sides of an equivalent pair of a neighbouring unit; and the unit has a central point of angular symmetry and is matingly engageable with a plurality of neighbouring unit.