Abstract: A circuit includes a switching regulator that produces a first voltage supply output and that includes an operational supply input. The operational supply input may provide power for running the logic in the switching regulator. The circuit also includes a linear regulator that produces a second voltage supply output. A control circuit accepts the first voltage supply output and the second voltage supply output and includes a power output connected to the operational supply input. The control circuit is configured to pass the second voltage supply output to the power output until the first voltage supply output is established. After the first voltage supply is established, the control circuit instead passes the first voltage supply output to the power output through the control circuit. The first voltage supply output may also then provide power to the circuitry that would otherwise have been powered by the linear regulator.

Abstract: The invention describes a method of casting a metal comprising the following steps: fabricating a pattern from polystyrene foam, coating the pattern with a ceramic slurry, filling sand around the pattern to create a sand mold, placing the sand mold in an open pressure vessel, filling the sand mold with a molten metal, immediately thereafter closing and pressure sealing the pressure vessel, pressurizing the sealed pressure vessel with an inert gas for a predetermined measured time, depressurizing the sealed pressure vessel, opening the pressure vessel and removing the metal filled sand mold, and extracting the desired object from the mold.

Abstract: The present invention describes a method of casting a metal alloy comprising forming a sand based mold having the geometry to generate a desired object to be cast, placing the mold in an open pressure vessel, filling the mold with a molten metal alloy, immediately thereafter closing and pressure sealing the pressure vessel, pressurizing the sealed pressure vessel with an inert gas for a measured time said predetermined measured time sufficient for the molten metal to cool and fully solidify, depressurizing the sealed pressure vessel and removing the metal filled sand mold, and extracting the desired object from the mold.

Abstract: The invention describes a method of casting a metal comprising the following steps: fabricating a pattern from wax or plastic having the geometry to generate a desired object, fabricating an investment mold from the wax, placing the mold in an open pressure vessel, filling the investment mold with a molten metal alloy, immediately thereafter closing and pressure sealing the pressure vessel, pressurizing the sealed pressure vessel with an inert gas for a predetermined measured time, depressurizing the sealed pressure vessel, opening the pressure vessel and removing the metal filled investment mold, and extracting the desired object from the investment mold.

Abstract: A method and apparatus for operating a plunger lift system in a well is provided. The methods can include: opening a control valve and allowing a plunger to rise to a top of the well; determining an actual rise time of the plunger based on a time it takes the plunger to rise to the top of the well; using actual rise time of the plunger and a target rise time calculating adjustments to the afterflow time or close time; and allowing the afterflow time to pass before closing the control valve and keeping the valve closed for the close time. The methods are repeated, each time calculating a new adjusted afterflow time or adjusted close time to incrementally alter these times to improve the operation of the plunger lift system.

Abstract: A spacecraft or satellite optical transmission apparatus (10) including an optical fiber (11) and at least one optical pump source (14) operatively coupled to provide pump energy to the optical fiber (11), the optical fiber (11) comprising an active trivalent dopant such as erbium and at least one passive trivalent dopant such as lanthanum. A method for transmitting electromagnetic radiation in a high radiation environment is also disclosed.

Abstract: Embodiments of the present invention disclose a housing assembly for a portable electronic device. According to one embodiment, the housing assembly includes a first panel cover positioned adjacent to a support frame having an integrated pattern of channel cavities. Furthermore, a second panel cover is positioned adjacent to the support frame on an opposite side thereof with respect to the first panel cover.

Abstract: An exemplary printable composition of a liquid or gel suspension of diodes comprises a plurality of diodes, a first solvent and/or a viscosity modifier. An exemplary method of fabricating an electronic device comprises: depositing one or more first conductors; and depositing a plurality of diodes suspended in a mixture of a first solvent and a viscosity modifier. Various exemplary diodes have a lateral dimension between about 10 to 50 microns and about 5 to 25 microns in height. Other embodiments may also include a plurality of substantially chemically inert particles having a range of sizes between about 10 to about 50 microns.

Abstract: An exemplary printable composition comprises a liquid or gel suspension of a plurality of metallic nanofibers or nanowires; a first solvent; and a viscosity modifier, resin, or binder. In various embodiments, the metallic nanofibers are between about 10 microns to about 100 microns in length, are between about 10 nm to about 120 nm in diameter, and are typically functionalized with a coating or partial coating of polyvinyl pyrrolidone or a similar compound. An exemplary metallic nanofiber ink which can be printed to produce a substantially transparent conductor comprises a plurality of metallic nanofibers; one or more solvents such as 1-butanol, ethanol, 1-pentanol, n-methylpyrrolidone, cyclohexanone, cyclopentanone, 1-hexanol, acetic acid, cyclohexanol, or mixtures thereof; and a viscosity modifier, resin, or binder such as polyvinyl pyrrolidone or a polyimide, for example.

Abstract: A display member and a base member. A support member can be attached between the display member and the base member. The support member can extend from the display member. A magnetic latch can magnetically attract an edge of the display member to one of the support member and the base.

Abstract: This invention relates to veterinary compositions for treating and/or preventing fleas or ticks infection or infestation in an animal comprising an isoxazoline active agent of Formula (II): or a pharmaceutically acceptable salt thereof; and a pharmaceutically acceptable carrier.

Abstract: An exemplary printable composition of a liquid or gel suspension of diodes comprises a plurality of diodes, a first solvent and/or a viscosity modifier. An exemplary method of making a liquid or gel suspension of diodes comprises: adding a viscosity modifier to a plurality of diodes in a first solvent; and mixing the plurality of diodes, the first solvent and the viscosity modifier to form the liquid or gel suspension of the plurality of diodes. Various exemplary diodes have a lateral dimension between about 10 to 50 microns and about 5 to 25 microns in height. Other embodiments may also include a plurality of substantially chemically inert particles having a range of sizes between about 10 to about 50 microns.

Abstract: Systems, methods and computer readable media for user interface frameworks are disclosed. In some implementations, the method can include detecting, at a dispatcher within a user interface framework, an event emitted from a user interface element contained within a document object model node associated with a controller. The method can also include requesting a module associated with the controller and instantiating the controller. The method can further include providing the event to the controller.

Abstract: A lean product modeling system (LPM system). The LPM system includes a plurality of modeling objects representing multiple perspectives of the product, a plurality of corresponding modeling object properties identifying characteristics of those product modeling objects which are used to configure product simulations, and a plurality of corresponding modeling object property data items that define those characteristics and are reflected in product simulations and analyses. All product modeling objects may be linked in an integrated product knowledge model that reflects ontological characteristics of the product or the application as a service and a corresponding operational environment. The integrated product knowledge model defines an authoritative source for any specific corresponding modeling object within the plurality of corresponding modeling objects.

Abstract: In one general aspect, a method can include displaying, on a display device included in a computing device, content in an application executing on the computing device, and determining that the computing device is proximate to a videoconferencing system. The method can further include displaying, in a user interface on the display device, at least one identifier associated with a videoconference, receiving a selection of the at least one identifier, and initiating the videoconference on the videoconferencing system in response to receiving the selection of the at least one identifier. The videoconference on the videoconferencing system can be initiated such that the content is provided for display on a display device included in the videoconferencing system.

Abstract: A flexible light sheet includes a bottom conductor layer overlying a flexible substrate. An array of vertical light emitting diodes (VLEDs) is printed as an ink over the bottom conductor layer so that bottom electrodes of the VLEDs electrically contact the bottom conductor layer. A top electrode of the VLEDs is formed of a first transparent conductor layer, and a temporary hydrophobic layer is formed over the first transparent conductor layer. A dielectric material is deposited between the VLEDs but is automatically de-wetted off the hydrophobic layer. The hydrophobic layer is then removed, and a second transparent conductor layer is deposited to electrically contact the top electrode of the VLEDs. The VLEDs can be made less than 10 microns in diameter since no top metal bump electrode is used. The VLEDs are illuminated by a voltage differential between the bottom conductor layer and the second transparent conductor layer.

Abstract: An exemplary printable composition of a liquid or gel suspension of diodes comprises a plurality of diodes, a first solvent and/or a viscosity modifier. In other exemplary embodiments a second solvent is also included, and the composition has a viscosity substantially between about 100 cps and about 25,000 cps at about 25° C. In an exemplary embodiment, a composition comprises: a plurality of diodes or other two-terminal integrated circuits; one or more solvents comprising about 15% to 99.9% of any of N-propanol, isopropanol, dipropylene glycol, diethylene glycol, propylene glycol, 1-methoxy-2-propanol, N-octanol, ethanol, tetrahydrofurfuryl alcohol, cyclohexanol, and mixtures thereof; a viscosity modifier comprising about 0.10% to 2.5% methoxy propyl methylcellulose resin or hydroxy propyl methylcellulose resin or mixtures thereof; and about 0.01% to 2.5% of a plurality of substantially optically transparent and chemically inert particles having a range of sizes between about 10 to about 50 microns.

Abstract: A dynamic refill level is used for determining medication refill requirements for a medication at a medication dispensing apparatus. A quantity of medication likely needed from the medication dispensing apparatus until a next scheduled refill is determined. A dynamic refill level is set for the medication based on the quantity of medication likely needed. A current count for the medication in the medication dispensing apparatus is compared against the dynamic refill level. If the current count satisfies the dynamic refill level, there is no need to refill the medication. However, if the current count does not satisfy the dynamic refill level, there is a need to refill the medication.

Abstract: A novel maize variety designated PH1CHD and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH1CHD with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH1CHD through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH1CHD or a locus conversion of PH1CHD with another maize variety.