Abstract: A cutting element include a substrate and a diamond compact including at least two polycrystalline diamond portions separated by at least one metal carbide foil portion. The cutting element is made by placing diamond powder in a reaction container, placing a thin metal layer in the reaction container above or around the diamond powder and binder, placing additional diamond powder in the reaction container above or around the thin metal layer, and placing a pre-sintered substrate containing binder into the reaction container above all diamond powder and thin metal layer components. The assembled reaction container is put into a reactor and is subjected to a high-temperature high-pressure sintering process. The binder in the pre-sintered substrate sweeps through to sinter the first diamond portion, and then reacts with the thin metal layer to form a metal carbide, and then the binder continues to sweep through to sinter the second diamond portion.

Abstract: A gutter cover having a foraminous central portion with a first side structure and a second side structure, the first side structure having an upwardly extending wall portion, a downwardly extending wall portion merging with the upwardly extending wall portion, and a flange portion extending outwardly from the downwardly extending wall portion, the second side structure having an upwardly extending portion and a flange arrangement associated with the second side structure, the foraminous central portion being formed of a flexible material to permit the central portion to bend to permit placement of the gutter cover in position.

Abstract: A method and components for attaching a decorative cover having a closely conforming trim piece to a building structure, by attaching the decorative cover to the building structure with fasteners through holes in the cover and sliding the closely conforming trim piece along the attached cover until the trim piece overlays and hides the fasteners. This technique and associated components are suitable for installing a prefabricated corner post, a decorative covering and trim for a column, and a window or door mantle.

Abstract: An expandable shelter having an expanded configuration and a collapsed configuration in which the shelter has the approximate dimensions of a standard International Organization for Standardization (ISO) freight container. The expandable shelter includes first and second substantially parallel corner posts disposed at a first end of the shelter. The expandable shelter also includes a ramp coupled with hinges at the first end of the shelter and is configured to fit securely on the interior of the first and second corner posts when in a closed configuration in which the ramp is disposed between the first and second corner posts. The expandable shelter has sufficient strength to withstand the forces of at least eight similar shelters stacked on top of the shelter.

Abstract: Methods and apparatus for providing a mast system that includes a telescoping mast having first and second mast sections, the mast having a stowed configuration and a deployed configuration, and a stabilization structure including a guy wire to stabilize the mast in the deployed configuration, wherein the guy wire is connected to the first mast section for manipulating the first mast section between the stowed configuration and the deployed configuration.

Abstract: Methods and apparatus for providing a mast system including a telescoping mast having first and second mast sections, the mast having a stowed configuration and a deployed configuration, the first mast section including an inner surface having ribs disposed thereon, and, the second mast section including a coupling mechanism to engage the ribs on the first mast section for enabling axial movement of the second mast section with respect to the first mast section.

Abstract: Work crews temporarily operating in remote areas can be subject to dangers such as tornados, hurricanes and explosive blast waves. A re-deployable mobile aboveground protective shelter suitable for use in such environments utilizes retractable stabilizing arms and/or structures that leverage air pressure differential to resist uplift, overturning and sliding. Because the protective shelter does not rely exclusively upon excessive weight to counter wind forces, the protective shelter can be quickly, easily and inexpensively redeployed to new sites.

Abstract: An insulated metal building panel (100) with integrated un-glazed solar thermal collectors includes an outer metal skin (102) which provides the finished exterior surface, an insulating core (108) which provides the building insulation, an inner metal skin (104) which provides an interior finished surface, and a plurality of fluid conduits (110) and manifolds (112) between the interior and exterior skins, embedded in the core. The conduits circulate a fluid capable of heat transfer. The panels can also include photovoltaic cells (120) mounted to the outer skin. The panels can yield heat as well as gain heat, and can therefore be used as integral parts of hydronic heating and cooling systems. In different embodiments, the panels are suitable for use as floors, walls, and roofs of buildings. The panels minimize the number of components which must be field-assembled, and can provide a rapidly erected, weather-resistant, building envelope.

Abstract: A photovoltaic tile for a roof includes a plurality of tiles, at least two adjacent tiles of which at least partially overlap each other, including a body (12) having overlapping edges constituting a top edge (20) and a bottom edge (22), the top edge (20) being formed so as to cover the bottom edge (22) of at least one of the adjacent tiles, a photovoltaic layer (40), and electrical connectors (52) which are connected to the photovoltaic layer (40) through electrical conductors (54). The electrical connectors (52) are provided in assembly elements (57, 58) by nesting, the assembly elements being provided on the overlapping edges (20, 22) to enable the overlapping edges to be mutually positioned during the placement of two of the adjacent tiles (10) and the electrical contact of the electrical connectors (52) with each other. The invention also relates a method for manufacturing such tile.

Abstract: A spacer, window assembly, method of manufacturing a window assembly, and method of manufacturing a spacer is described herein involving window assemblies having three sheets of material, which will be referred to as a triple pane assembly. Two interior spaces are defined within the window assembly: a first air space between the first sheet and intermediary sheet and a second air space between the second sheet and the intermediary sheet.

Abstract: A window insulating insert comprising a rigid PVC frame supporting a window pane, said rigid PVC frame having interior channels, each of which overlaps and supports each of the edges of said window pane, respectively.

Abstract: A sliding and locking energy-efficient wall assembly includes a plurality of: parallel spaced apart foam posts, foam panels, framing/spacing members, and finishing wall panels. The foam posts are vertically disposed on a foundation wall, and have ends dimensioned to contact and adhere to the surface of the wall, an inside end opposite the planar end, and two opposing side flanged ends. Grooves on the foam panels are dimensioned to receive the side flanged ends of the foam posts. The framing/spacing members have a web and flange portions, to engage the inside grooved ends of the foam posts to provide an interior attachment surface for the finishing wall panels. The finishing wall panels are secured to the web portions of the framing/spacing members, whereby an air space is created between the foam panels and the finishing wall panels. The framing/spacing members and foam posts are adjustable to permit plumb installation.

Abstract: A ductile shear reinforced bar layout applied to reinforced concrete shear wall structures comprises several vertical reinforced bars, several horizontal reinforced bars, several connecting reinforced bars, a shear reinforced bar, and several reinforced bars, wherein the vertical reinforced bars and the horizontal reinforced bars are intersected to form a plane, the shear reinforced bar structure and the reinforced bars are firmly disposed on the plane, two adjacent planes are connected by the connecting reinforced bars, pouring concrete to the shear reinforced bar connected on the planes and the shear reinforced bar structure being wrapped around by the concrete are to form the shear wall with the RC. Due to irregular vibrations from earthquake, the surface of the wall is cracked along the directions with larger shear forces. Hence, adding the shear reinforced bar structure can avoid cracks and promoting the ability to anti-vibration.

Abstract: A panel system incorporating a plurality of side by side panels which are joined to one another with tongue and slot connectors. The connectors are configured to permit each panel to be attached to an underlying surface through the connector before a subsequent panel is attached to it.

Abstract: A stackable concrete wall block is disclosed having a prism shaped body with front, rear top and bottom faces, in a stacked condition, and at least a pair of side walls for placement opposite a like block placed side by side to the wall block, whereby a lip protrudes from at least one of the sidewalls and is coplanar with the front face for spacing the body of the block from that of a like block placed adjacent thereto. As is the case with tapered blocks known in the art, this spacing allows the assembly of curved walls. However, a prism shaped block with parallel side walls and a lip is more easily manufactured than a tapered block with angled side walls, since no movable mold walls are required, when the block is made in a dry casting process. The front face and lip can have an embossed surface structure.

Abstract: This invention is based on sizes and shapes of wooden building panels that creates a standard of measurement for wooden stick built panels to increase efficiency in design, manufacturing, cost control and assembly. The corner panels have a 20 gauge galvanized metal plate that is sandwiched between the studs, top and bottom plates to complete structural soundness and maintain shape during storage, transport and assembly. Panels are joined with 20 gauge galvanized metal plates at first top plate to complete structural soundness and wooden cleats at vertical edge studs that allows for easier assembly and an even surface for interior wall covering installation.

Abstract: A modular tower structure is described herein. The modular tower uses a cost-effective, efficient design that reduces the amount of steel necessary for tower structures for wind turbines. The modular tower is constructed from sections. The sections are constructed from panels. The panels comprise a curved or arcuate shape. The panels include vertical edges and horizontal edges. A vertical connection connects or secures the panels at the vertical edges of the panels and forms the sections. The sections have a generally circular shape. A horizontal connection connects or secures the sections at the horizontal edges of the panels.

Abstract: Building panels (1, 1?) are shown, which are provided with a mechanical locking system having tongue (30) of magnetic material that could be locked vertically by a magnetic field.

Abstract: A modular floor is disclosed having a number of interlocking modular elements. Interlocking elements of the modular elements have surfaces which mate to prevent movement in planar directions. Gripping surfaces are provided to prevent slipping or movement of the modular elements with respect to a subfloor upon which the modular elements are temporarily placed. This modular floor is quickly and easily assembled and disassembled. The locking elements and the support element are easily attached to the modular elements via rivets screws or similar fasteners.

Abstract: A base member, clip assembly, and panels forming a panel system with a covered seam. The base member is configured at each building structural support. The clip assembly includes a base clip slidably situated within base member between the seam, the base clip further having a vertical web and various flanges. A retainer clip engages the base clip such that retainer clip, base clip, and base member all make contact with both panels. A batten then snaps into and engages upstanding legs of the panels to further secure the panels at the seam, filling a recess. In an alternative embodiment of the clip assembly, the top of the base clip terminates at L-shaped flanges which lock a slotted, U-shaped retainer clip. In a further embodiment, the top of the base clip terminates at a loop, and the retainer “clip” is formed as a flexible seat.

Abstract: Disclosed are three-dimensional porous light-weight structures composed of helical wires and the manufacturing method of the same. Continuous helical wire groups in three or six directions having a designated angle (for example, 60 degrees or 90 degrees) with respect to one another in a space cross and are then assembled, and thus new truss-shaped three-dimensional lattice truss structures having high strength and stiffness to weight ratio and a large surface area and method of mass-producing the structures at low costs are provided. The three-dimensional porous light-weight structures are manufactured by a method in which helical wires are three-dimensionally assembled through a continuous process rather than a method in which net-shaped wires are simply woven and stacked, and thus have a configuration similar to the ideal hexahedron truss, Octet truss, or truss in which regular octahedrons and cuboctahedrons are combined, thereby having excellent mechanical properties or thermal or aerodynamic properties.

Abstract: A construction of elongated steel C-channel joists supporting a roof deck or floor and a drywall ceiling, fiber insulation batts disposed in cavities between the joists, the batts having a width substantially the same as the spacing between the joists and a thickness less than the depth of the joist, a series of anchoring elements spaced along the lengths of the joists in a mid-area of the webs, and steel wires suspended between anchoring elements of adjacent joists, the wires serving to support the insulation batts above a plane of the lower joist flanges, whereby an air space is maintained between the insulation batts and drywall ceiling.

Abstract: A corner flashing system is provided for sealing the corners of recessed window frames against moisture penetration. In a preferred embodiment, the system comprises first and second double-flap members, a half-cube member, and caulking. The first and second double-flap members, and the half-cube member are preferably made of asphalt or petroleum based material. In another preferred embodiment, the system comprises one double-flap member, a modified half-cube member, and caulking. In another preferred embodiment, the system comprises a single member that combines a double-flap member and a half-cube member, and caulking. In another preferred embodiment, the system comprises a combination member, a double-flap member, and caulking.

Abstract: A structural column assembly of the type used for erecting building structures and the like is bedded in a concrete footing formed in situ in an earthen hole. The column assembly includes a post whose bottom end is suspended above a floor of the hole by a stilt. The stilt includes a plurality of legs which extend from the post's bottom end and grip the hole floor through a plurality of cleats. The cleats help stabilize the column assembly during the concrete pour operation so that it does not shift out of position. The stilt legs are provided with a base pad, which is set below the bottom end of the post at a predetermined distance so that the concrete footing can be poured in a single operation immediately after the hole is formed. The stilt can accommodate posts made from wood, pre-cast concrete or any other known construction material. The stilts can be manufactured from formed flat steel or commercially available angle iron and channel stock.

Abstract: A building panel includes a sheet of wood material having opposing surfaces and bounding edges. The sheet of wood material is encased by a coating of a mixture of pigments and polymeric resins electrostatically adhered to the opposing surfaces and edges, and cured.

Abstract: A system for filling bottles or similar receptacles in a sterile or aseptic manner comprises a receptacle supplying mechanism, by means of which the receptacles that are to be filled are supplied to the system, a receptacle discharge mechanism, by means of which the full, closed receptacles are removed from the system, at least one unit designed as a filler for filling the receptacles, a unit designed as a closing device for closing the full receptacles, and a housing forming at least one sterile space, inside which at least an area of the receptacles that includes a receptacle opening is accommodated during the filling and closing process and to which a sterile gaseous and/or vaporous medium can be fed.

Abstract: Machine that consists in a horizontal sequence: a uncoiling station for a flexible sheet, a station for the formation of the packet in a folded “V”, a sealing station of the packet, an individual cutting station of the packet, a station for the individual transport of the packets to a filling station, and a station for the closing of the packets. The sealing and cutting stations comprise longitudinal guides for the assembly of sealing and cutting means corresponding to a linear displacement means which provides alternate linear movements forwards and backwards in the trajectory of the flexible sheet. With each forward movement, said means moves at the same speed as the flexible sheet, and is placed in an operative position by a driving means.

Abstract: A work station for a packaging machine comprises a tool structure and a tool movable relative to the tool structure by means of a drive. The drive comprises at least one countermagnet which is operatively connectable to an electromagnet and movable relative to the electromagnet. The drive further comprises a mechanism by means of which the movement of the tool is unidirectionally coupled to the relative movement of the countermagnet relative to the electromagnet.

Abstract: A split crimper for use in a crimping assembly for engaging and heat sealing overlapping layers of a packaging material includes a first crimper portion having a crimping surface and a second crimper portion that is secured to the first crimper portion to form a crimper. Portions of the first and second crimper portions cooperate to define an interior cavity, and a heating element is disposed completely within the interior cavity.

Abstract: The main objective of this invention is a Mobile plant for dosing, mixing and packaging of powdery products, characterized because it is comprised of a carrying structure and several areas for: reception and weighing, loading, mixing, sack filling, sewing and labelling, metal detection, palletizing and cleaning. This invention is included within the industrial plants technical sector of manufacturing and mixing of powdery products.

Abstract: A computer-implemented method for automatically generating dynamic frame packing groups for an automation system having a plurality of field devices. The field devices are assignable to different controllers, and the automation system is provided for communication between the field devices and the controllers using dynamic frame packing, where the method comprises receiving a description of the configurations of the field devices and the controllers, automatically generating the dynamic frame packing groups by analyzing the configurations, and assigning the field devices to packing groups.

Abstract: An apparatus for packaging groups of containers of liquid products into bundles includes at least one pair of wrapping stations of groups of containers. Each station includes means for wrapping an extensible film around a group of containers and manipulating means for feeding and discharging the groups of containers to/from the wrapping station, at least one feeding line of the containers, and at least one discharge line of the bundles. Advantageously, the feeding and discharge lines are shared between the different wrapping stations.

Abstract: A touch-and-feel product display container for holding a plurality of products within the container and at least one product external to the container wherein the product external to the container is retained on the outside of the container in a position where a perspective purchaser can touch-and-feel the product without having to remove either the product from an external product holder or one of the products from the compartment within the container.

Abstract: The invention is directed to a fluid detergent composition comprising a di-amido gellant and a surfactant, and a method for structuring said composition.

Abstract: A waste storage device includes a waste storage part for storing a waste item and a packaging device arranged in an upper part of the waste storage part. The packaging device includes two film feed rollers, two waste sealing rollers which pull out films and are arranged in parallel that the peripheral surfaces thereof are in contact via the pulled out respective films in a normal state and at least one of which has the peripheral surface that is elastically deformed along the shape of the waste item, and a driving part which rotates the rollers. Two friction rollers which are driven and rotated to sandwich the films sealing the waste item having passed between the waste sealing rollers and pull them downward are provided below the waste sealing rollers. The device prevents a waste item sealed with resin films from being caught in rollers such as waste sealing rollers.

Abstract: A device for production of drinks containers may include a forming device which transforms plastic preforms into plastic containers, a filling device which is arranged after the forming device in the transport direction of the plastic containers and fills the plastic containers with a fluid, and a transport device which transports the plastic containers individually from the forming device in the direction of the filling device along a prespecified transport path. The device includes, along the transport path, an alignment device which aligns the plastic containers at least partially in relation to a rotary position about their longitudinal axis.

Abstract: The invention relates to a visual aid (50), and more particularly, but not exclusively the invention relates to a visual aid for horses. The visual aid comprises first and second lateral portions (50a, 50b) that are adapted to be worn by a horse. In use the first portion (50a) is located on a lateral side of the head of the horse in front of the left eye of the horse; and the second portion (50b) is located on a lateral side of the head of the horse in front of the right eye of the horse. The result is that the eyes of the horse are drawn towards a distant fixation point of focus, between a virtual frame defined by the lateral portions, and so avoiding the problem of the horse having to lower its head, in order to see and thereby reducing muscle strain on the horse's eyes and neck.

Abstract: An air filter device includes an air filter that removes dust from air drawn into a device. The air filter includes an air filter surface. A brush including bristles removes dust from the air filter. The brush and the air filter are relatively moved in a direction orthogonal to a longitudinal direction of the brush while distal parts of the bristles of the brush penetrate the air filter surface to remove dust from the air filter. A unit for reducing or eliminating penetration reduces or eliminates penetration of the brush into the air filter when relative movement of the brush and the air filter is stopped.

Abstract: This patent pertains to self-cleaning fan assemblies. One implementation includes electronic components positioned in an enclosure. This implementation also includes a fan assembly that is configured to impart rotational force on air to move the air from outside the enclosure to inside the enclosure and around the electronic components. The fan assembly is further configured to separate contaminants from the air based upon differences in density between the contaminants and the air.

Abstract: The invention is separator for separating a fluid flow of gas with droplets (G, L), comprising an inlet (10) for the gas to be separated to a rotor (4) with a mesh (5) for coalescing the droplets (L) and releasing coalesced liquid (L?) from a peripheral part (50) of the rotor (4). Novel features of the separator is that—the mesh (5) generally forms an axial passage for said gas (G) from the inlet (10), through said rotor (4), to an outlet (20) for liquid depleted gas (G?), and—the rotor (4) with the mesh (5) is arranged for transporting the coalesced liquid (L?) laterally out of the axial passage to a wall (6) arranged for receiving the coalesced liquid (L?).

Abstract: An oil separator has a container main body and an flow channel. A partition wall member faces the opening of the flow channel and extends along a wall of the container main body. An upper end member seals the space between the upper end of the partition wall member and the container main body. A side end member seals a space between one side end of the partition wall member and the wall of the container main body. A gap between the partition wall member and the wall of the container main body is narrower than an inner diameter of the flow channel and is largest at an open side end. An outer circumference of the partition wall member is longer than half of the inner diameter of the flow channel and shorter than half of the circumferential length of the inner wall of the container main body.

Abstract: A filter recognition system for use with an air purifier is provided. The air filter assembly or filter clip includes identification pins/taps which are read by the air purifier to determine the filter type. The filter recognition system adjusts the motor parameter based on the filter type. Additionally, the filter recognition system adjusts the filter timer to automatically communicate to a user the recommended time to change the filter based on the identified filter type.

Abstract: A method of forming a fluid separation filter for use in a fluid separation device includes aligning a series of fluid separation or drying fibers (102) and fixing them together using a self-adhesive and electrically conductive tape (116) or by weaving copper threads between them. The connected fibers then form a mat and a strip of potting sealant (112) may be added, if required, along the top and bottom of the fibers. The mat may then be rolled to form a bundle of fibers.

Abstract: The present invention relates to a self-propelled agricultural machine, comprising: elements (5) for gathering and/or processing crops; an engine (1) operable to travel the machine through a first driving mechanism (3) and to drive the operation of said elements through a second driving mechanism (4); and a control unit (6) for controlling engine RPM, characterised in that the control unit (6) is configured for controlling the engine RPM (n,) on the basis of a target RPM (ns), which is in turn based on an assessment of the imposed engine load (Ti), wherein in at least in one sub-range between 0% and 100% of the maximum load, the target RPM is a constantly rising function of said engine load. The present invention relates also to a method of controlling the RPM of the engine.

Abstract: In one embodiment, a swivel drawbar hitch comprising a first cradle having a first pivot mechanism located ahead of a connection between a drawbar and the swivel drawbar hitch, the swivel drawbar hitch further comprising an elongated second cradle coupled to the first cradle and further having a second pivot mechanism, the first cradle pivotable about a horizontal axis of the swivel drawbar hitch, the elongated second cradle pivotable about a longitudinal axis of the swivel drawbar hitch.

Abstract: A harvesting header includes a header frame, a flexible cutterbar assembly attached to the header frame, a draper assembly supported behind the cutterbar assembly for conveying severed crop materials received from the cutterbar assembly, and a plurality of laterally spaced apart support arms attached to and cooperatively supporting the flexible cutterbar assembly, with each support arm being pivotal about a lateral axis. The header further includes stop structure associated with a respective one of the support arms, with the stop structure located forwardly of the lateral axis and defining a limited range of angular support arm movement.

Abstract: Method and apparatus for reducing residual torque in singles ring yarns, achieved by imparting two separate false twisting points on the traveling strand of fibers (or yarn) after the strand exits from the spinning triangle with a proper ratio between the belt speed and the strand feeding speed. In addition to reducing the residual torque, this double false twist technique also reduces yarn hairiness to the same level as achieved by more expensive compact spinning devices, reduces yarn twist by more than 20% and significantly enhances yarn and fabric softness. Furthermore, by combining the double false twist technique with a compact spinning device, the numbers of neps, thick and thin places are significantly reduced to produce high-quality yarns and fine-count yarns.

Abstract: The flow through the core of a hybrid pulse detonation combustion system is passed through a compressor and then separated into a primary flow, that passes directly to the combustor, and a bypass flow, which is routed to a portion of the system to be used to cool components of the system. The bypass includes a pump that raises the pressure of the bypass flow sufficient to deliver it to downstream stations of the engine that contain combustion products that are at a higher pressure than the compressor exit.

Abstract: The flow through the core of a hybrid pulse detonation combustion system is passed through a compressor and then separated into a primary flow, that passes directly to the combustor, and a bypass flow, which is routed to a portion of the system to be used to cool components of the system. The bypass flow is routed to a nozzle of the pulse detonation combustor. The flow is then passed back into the primary flow through the core downstream of where it was extracted.

Abstract: A thrust reverser assembly for use in a turbofan engine assembly. The engine assembly includes a core gas turbine engine and a core cowl which circumscribes the core gas turbine engine. A nacelle is positioned radially outward from the core cowl to define a fan nozzle duct between the core cowl and a portion of the nacelle. The nacelle includes a stationary cowl. The thrust reverser assembly includes a first translating cowl that is slidably coupled to the nacelle. The first translating cowl is positionable with respect to the stationary cowl. A second translating cowl is slidably coupled to the nacelle such that the first translating cowl is positioned between the stationary cowl and the second translating cowl. The second translating cowl is positionable with respect to the first translating cowl. A positioning assembly is coupled to the first translating cowl. An actuator assembly is operatively coupled to the second translating cowl for selectively moving the second translating cowl.