Abstract: A metal nanoparticle composition includes water and a water-soluble polymer having both carboxylic acid and sulfonic acid groups. Silver nanoparticles are dispersed in the water such that the weight percentage of silver in the composition is greater than 10%.

Abstract: A conductive article includes a metal nanoparticle composition formed on a substrate. The metal nanoparticle composition includes silver nanoparticles and a polymer having both carboxylic acid and sulfonic acid groups. The weight ratio of the polymer to silver is 0.0005 to 0.04.

Abstract: A method of making a conductive article includes providing a substrate having a surface with one or more micro-channels having a width of less than 12 ?m. A composition is provided over the substrate and in the one or more micro-channels. The composition includes water and silver nanoparticles dispersed in the water and he weight percentage of silver in the composition is greater than 70% and the viscosity of the composition is in a range from 10 to 10,000 centipoise. The composition is removed from the surface of the substrate. The composition provided in the micro-channels is dried and converted to form one or more electrically conductive micro-wires.

Abstract: A method of making a conductive article includes depositing on a substrate a metal nanoparticle composition having water, silver nanoparticles dispersed in the water and a water-soluble polymer having both carboxylic acid and sulfonic acid groups. The weight percentage of silver in the composition is greater than 10%. The metal nanoparticle composition is dried. The dried metal nanoparticle composition is converted to improve the electrical conductivity of the dried metal nanoparticle composition.

Abstract: A pattern of micro-wires forming an electrical conductor includes a plurality of spaced-apart first micro-wires extending in a first direction. A plurality of spaced-apart second micro-wires extends in a second direction different from the first direction. Each second micro-wire is electrically connected to at least two first micro-wires and at least one second micro-wire has a width less than at least one of the widths of the first micro-wires.

Abstract: A conductive micro-wire structure includes a substrate. A plurality of spaced-apart electrically connected micro-wires is formed on or in the substrate forming the conductive micro-wire structure. The conductive micro-wire structure has a transparency of less than 75% and greater than 0%.

Abstract: An electrical conductor includes a substrate having micro-channels formed in the substrate. A plurality of spaced-apart first micro-wires is located on or in the micro-channels, the first micro-wires extending across the substrate in a first direction. A plurality of spaced-apart second micro-wires is located on or in the micro-channels, the second micro-wires extending across the substrate in a second direction different from the first direction. Each second micro-wire is electrically connected to at least two first micro-wires and at least one of the second micro-wires has a width less than the width of at least one of the first micro-wires.

Abstract: Micro-wires are arranged to form an electrical conductor connected to an electrode structure. The electrical conductor includes a plurality of spaced-apart first micro-wires extending in a first direction, wherein one of the first micro-wires is a connection micro-wire. A plurality of spaced-apart second micro-wires extends in a second direction different from the first direction. At least two adjacent second micro-wires are spaced apart by a distance greater than the spacing between at least two adjacent first micro-wires. Each second micro-wire is electrically connected to at least two first micro-wires. The electrode structure includes a plurality of electrically connected third micro-wires electrically connected to the connection micro-wire at spaced-apart connection locations and at least some of the adjacent connection locations are separated by a distance greater than any of the distances separating the second micro-wires.

Abstract: The purpose of this invention is to retain an abhor nut to a power tool while the nut is not in use. More specifically it is intended to keep the abhor nut of an angle grinder attached to the grinder. Grinding abrasives for an angle grinder can be purchased with or without a center hub. The abrasives that do not have a center hub make use of the abhor nut to secure them to the grinder. When an abrasive with a center hub is used on the grinder the abhor nut is not needed. The nut is removed from the abhor and frequently becomes misplaced. This invention keeps the grinder and nut together while the nut is not being used. This is designed for angle grinders, but could be used for other power tools and machinery.

Abstract: A method of making a micro-channel structure and applying a curable ink to the micro-channel structure includes providing a substrate and depositing a single layer of a curable polymer on the substrate, the single curable layer having a layer thickness. One or more micro-channels adapted to receive curable ink are embossed into the single curable layer, the micro-channels having a micro-channel thickness that is in a range of two microns to ten microns less than the layer thickness. The single curable layer is cured to form a single cured layer so that deformations of the micro-channels or the surface of the single cured layer are reduced. Curable ink is coated over the surface and micro-channels of the single cured layer. The curable ink is removed from the surface of the single cured layer and the curable ink is cured.

Abstract: A liquid ejection system includes a liquid ejector having a structure defining a chamber, the chamber including a first surface and a second surface, the first surface including a nozzle orifice; a resistive heater located on the second surface of the chamber opposite the nozzle orifice; a first liquid feed channel and a second liquid feed channel being in fluid communication with the chamber; and a segmented liquid inlet, a first segment of the liquid inlet being in fluid communication with the first liquid feed channel, and a second segment of the liquid inlet being in fluid communication with the second liquid feed channel; and a liquid supply comprising a liquid including a carrier fluid and a solids content that is greater than 5 percent by weight, wherein the liquid supply is fluidically connected to the segmented liquid inlet.

Abstract: A liquid ejection system includes a liquid ejector having a structure defining a chamber, the chamber including a first surface and a second surface, the first surface including a nozzle orifice; a resistive heater located on the second surface of the chamber opposite the nozzle orifice; a first liquid feed channel and a second liquid feed channel being in fluid communication with the chamber; and a segmented liquid inlet, a first segment of the liquid inlet being in fluid communication with the first liquid feed channel, and a second segment of the liquid inlet being in fluid communication with the second liquid feed channel; and a liquid supply comprising a liquid including a polymer at a loading of at least 2 percent by weight, wherein the polymer has a molecular weight of at least 20,000, and wherein the liquid supply is fluidically connected to the segmented liquid inlet.

Abstract: A printing method includes supplying pigmented ink to inkjet printhead having array of dual feed thermal inkjet ejectors, wherein pigmented ink includes an aqueous carrier with pigment particle loading of at least 4 percent by weight and polymer loading of at least 1 percent by weight; ejecting a plurality of maintenance drops of pigmented ink from array of dual feed thermal inkjet ejectors prior to start of printing the image on recording medium; printing the image swath by swath by ejecting printing drops of pigmented ink on recording medium, wherein a plurality of printing swaths are required in order to complete printing of the image; and ejecting a plurality of maintenance drops of pigmented ink from array of dual feed thermal inkjet ejectors after a completion of printing the image on recording medium, wherein no maintenance drops are ejected between the start and the completion of printing of the image.

Abstract: An x-ray detector, detection assembly, and method of using the detector and detection assembly. The detector is used with an x-ray source and has a converter including a mass of prompt emitting radiographic phosphor particles and a photoconductive binder. The mass of particles is dispersed and embedded in the binder. The phosphor absorbs x-rays emitted by the source and emits longer wavelength actinic radiation responsive to the x-rays. The photoconductive binder absorbs the actinic radiation and produces electron-hole pairs responsive to the actinic radiation.

Abstract: (Barium halfnate:Cu) phosphors and phosphor screens. The phosphor screens include a support and a luminescent portion. The phosphor includes oxygen and a combination of species characterized by the relationship: (Ba.sub.1-q M.sub.q)(Hf.sub.1-z-e Zr.sub.z Mg.sub.e):yT where M is selected from the group consisting of Ca and Sr and combinations thereof; T is Cu; q is from 0 to 0.15; z is from 0 to 1; e is from 0 to 0.10; z+e is from 0 to 1; and y is from 1.times.10.sup.-6 to 0.02.