Abstract: The present disclosure provides a fluid flow augmenting device to augment a fluid flow in any fluid circulation system without significant additional power consumption. The device includes an annular body extending along a longitudinal axis and defining an internal volume. The annular body includes a fluid inlet on one longitudinal end and a fluid outlet on another end and a first and second fluid directing structures. The first fluid directing structure receives a first fluid flow with a first fluid flow rate from a fluid source via the fluid inlet while the second fluid directing structure induces a second fluid flow with a second fluid flow rate from around the device to combine with the first fluid flow and generate an augmented fluid flow having an augmented fluid flow rate to be exhausted via the fluid outlet.

Abstract: There is provided a device and method for separation of blood, including sedimentation of plasma using PVA. The device comprises an inner container enclosed in an outer container, wherein upon alignment of respective openings, allows sample to exit from the inner container into a reaction structure. The reaction structure comprises one or more layers, each with one or more portions each containing concentrations of one or more chemicals.

Abstract: A device including a roller cage configured for connection to a frame of a paint roller. The roller cage includes a distal end cap having an outer wall. The roller cage also includes a roller cage body connected to the distal end cap, the roller cage body including a first side wall and a second side wall opposed to the first side wall. The first side wall and the second side wall radially extend less than a radius of the distal end cap. The roller cage also includes a crest disposed at least partially within the roller cage body and extending radially past the first side wall and the second side wall.

Abstract: A method of stacking sod rolls can include: (a) moving a head of a sod handling apparatus to a sod pick-up location containing a plurality of sod rolls; (b) picking up a first sod roll with a first sod carrier, picking up a second sod roll with a second sod carrier, and picking up a third sod roll with a third sod carrier; (c) moving the head to a sod drop-off location; (d) depositing the first sod roll from the first sod carrier at the sod drop-off location; (e) after depositing the first sod roll, moving the second sod carrier and the third sod carrier toward the first sod carrier to reduce the spacing between the second and third sod rolls; and (f) depositing the second and third sod rolls at the drop-off location.

Abstract: A multi phase soft gelatin dosage form comprising at least one preformed solid dosage form comprising a statin compound and at least one liquid fill phase comprising Omega-3 fatty acids. The multi phase soft gelatin dosage forms of the present invention are especially useful to combine at least one solid dosage form and at least one liquid phase for single ingestion. The solid phase, liquid phase or coatings may further comprise active pharmaceutical ingredients, nutraceuticals, nutritional supplements, or therapeutic substances, functional excipients or combinations thereof.

Abstract: This invention relates to a naproxen formulation suitable for encapsulation into a soft gel dosage unit by increasing the stability, concentration, and bioavailability of naproxen. Fill formulations of the invention may include other active pharmaceutical ingredients and combinations of two or more active pharmaceutical ingredients. This invention also provides for adjusting pH values of fill formulations without additional process steps. A process for increasing the achievable concentration of an active NSAID pharmaceutical ingredient, such as naproxen, relative to fill composition for dosage units is also provided. The highly concentrated formulation of this invention permits a reduction in the fill volume or dosage unit size, or an increase in concentration of the active pharmaceutical ingredient per dosage form. The invention also relates to a formulation of optimal stability suitable for supporting a fill composition compatible with the soft gel dosage unit.

Abstract: A control circuit for a low-temperature poly-silicon array controls the low-temperature poly-silicon array including M rows×N columns of pixel units. The control circuit includes N operational amplifiers, a comparison unit, and a pixel input switch control unit. The comparison unit determines pixel values of N red subpixels, N green subpixels, and N blue subpixels in at least one row of pixel units of the M rows of pixel units are the same as each other. The pixel input switch control unit controls, when the pixel values of the N red subpixels, the N green subpixels, and the N blue subpixels in the at least one row of pixel units of the M rows of pixel units are the same as each other, the N red pixel input switches, the N green pixel input switches, and the N blue pixel input switches to be all turned on.

Abstract: A ratchet toggle connector for fastening together two or more workpieces. The fastener includes an anchor ribbon and a retaining cap. The anchor ribbon includes an extended ribbon with an integrated gear rack, and an integral anchor with a pair of bendable tapered wings. The retaining cap houses a pawl and a slot sized and shaped to receive a free end of the extended ribbon. In use, the gear rack and pawl engage to resist retraction of the retaining cap when the extended ribbon is received in the slot, and the wings are configured to bend toward the extended ribbon to a collapsed state for passage of the anchor through an opening in a workpiece and to rebound to an expanded state following passage of the anchor through the opening, to prevent retraction of the anchor through the opening.

Abstract: The present disclosure relates to a circuit of controlling a common voltage of a liquid crystal panel. According to an embodiment of the present disclosure, a voltage control circuit is configured to provide a common voltage to a common electrode of a liquid crystal panel. The liquid crystal panel includes M rows and N columns of pixel units. Each pixel unit is coupled to the common electrode. The voltage control circuit includes an operational amplifier arranged in a negative feedback configuration. The operational amplifier includes: an input stage, a gain stage and an output stage. The output stage includes a second NMOS transistor and a second PMOS transistor. A gate of the second NMOS transistor receives a first control signal, a drain of the second NMOS transistor is coupled to a gate of a first PMOS transistor, and a source of the second NMOS transistor is coupled to a second reference voltage.

Abstract: An apparatus for heating a fluid is provided, the apparatus comprising a chamber and one or more tubes for conveying the fluid through the chamber, wherein at least one of the tubes has a bend and the bend comprises a removable bend cap including at least one microwave emitter. In another aspect, there is provided an apparatus for removably attaching a bend in tubing for conveying a fluid through the enclosure, the bend having a removable bend cap, and the apparatus comprising a sleeve extending through an opening in the enclosure, wherein the sleeve is adapted to receive the removable bend cap. In yet another aspect, there is provided an apparatus having an enclosure and tubing within the enclosure, the tubing being to convey fluid through the enclosure. At least one of the tubes has a bend, and the bend comprises a removable bend cap which comprises a cleaning device.

Abstract: An anode assembly for use in a lithium-based battery may include a current collector comprising aluminum, at least a first protective layer bonded to and covering a portion of the collector and being formed from a protective metal that is electrically conductive, and at least a first reactive layer comprising lithium metal bonded to the protective. The first protective layer can be disposed between the support surface and the reactive layer so that electrons can travel from the first reactive layer to the current collector and the first reactive layer is spaced from and at least substantially ionically isolated from the support surface, and whereby diffusion of the reactive layer to the current collector is substantially prevented, by the first protective layer thereby inhibiting reactions between the lithium metal and the current collector.

Abstract: A grey water heat recovery apparatus has first and second passes in counter-flow orientation. The hot side is grey water. The cold side is fresh water. It extracts heat from the grey water. The fresh water is carried in tubing bundles in series immersed in grey water sumps in cylindrical plastic, mild steel, or stainless steel pipe. Both ends of the fresh water bundle assembly extend from the same upper end pipe closure, without a pressurized line wall penetration in the walls of the pipe. There is a non-electrically conductive barrier between the fresh water and grey water flow paths. The apparatus has a leak detection circuit and co-operable bypass valves. The tube bundle is wider at the top than at the bottom. The lower manifold has grey water passages between the centering ears. The entire assembly is enclosed in a unitary external housing with easily accessible connection fittings.

Abstract: A harvesting system for harvesting sod includes: (a) a harvester frame; (b) a cutting assembly mounted to the harvester frame for cutting the sod into slabs, each slab having a cut-off length; (c) a conveyor assembly supported by the harvester frame for transporting the slabs away from the cutting assembly toward a measuring location; and (d) a control system operable to: (i) determine a length difference between a measured length for at least one slab at the measuring location and a target length, and (ii) adjust the cut-off length for subsequent slabs to compensate for the length difference.

Abstract: A conduit weighting device has a container to contain ballast. The container is formed from flexible sheet material and has a top opening to receive the ballast. The device has flaps extending from respective opposite edges of the top opening of the container. The container forms an underside channel sized and shaped to receive a conduit for conforming placement of the conduit weighting device on the conduit to weight the conduit. The flaps are sized and shaped: when in an open arrangement, to extend beyond edges of a trench containing the conduit to hold open the top opening while receiving the ballast material; and when in a closed arrangement, to close the top opening of the container. The weighting device may be placed on an entrenched conduit before filling, and then filled in place with locally-available backfill. The device may be transported to the site in a collapsed compact form.