Abstract: A conductive electrode paste or ink formulation including a getter removes or reduces the concentration of the unwanted impurities in an electronic device. These reductions may happen during or immediately after the fabrication or sealing of the device, or they may occur after some activation time or event. Water, oxygen, carbon dioxide, hydrogen, and residual solvents are gettered.

Abstract: The present relates to a centrifugal impeller. According to the invention, the centrifugal impeller includes: a base plate 11 that has a rotating shaft bracket at the center portion where a rotary shaft is fitted, and of which the surface radially formed from the rotary shaft socket is sloped downward in a straight line or at a predetermined radius of curvature to maintain an obtuse angle with respect to the rotary shaft; a plurality of blades 13 that is circumferentially arranged on the upper surface of the base plate 11; and a scroll casing 15 that is disposed on the fronts of the blades 13, has a suction hole 15? at the center portion to suck fluid, and forms an enlarged channel 17 through which the fluid flows, between the base plate 11 and the scroll casing 15 by being sloped downward from the suction hole 15? toward the radial end.

Abstract: The present invention relates to a package of a polyolefin polymer, wherein it comprises an addition of a pro-oxidant in the form of at least one salt of a metal of the group consisting of Mn, Fe, Cu, Co, and Ni, whereby the polyolefin is provided with a filler in the form of a mineral, such as calcium carbonate, such as talc, crushed marble, chalk, including nano particles thereof, calcite, silica, and nano particle clays, a filler in the form of natural fiber such as cellulose fiber, wood fiber, powderous wood or china grass, rice spelt, and starch.

Abstract: A garbage bin in which, when the opening of a container in which garbage is placed is closed by a lid, odor emanating from the garbage does not leak to the outside from a gap between the container and the lid. The garbage bin includes an outer container, an inner container placed inside the outer container and in which garbage is placed, an openable/closable outer lid pivotally attached to the outer container and closing the opening of the outer container, and an inner lid attached to the lower surface of the outer lid and moving together with the outer lid. The lower surface of the inner lid is in intimate contact with the upper end of the inner container when the opening of the outer container is closed by the outer lid.

Abstract: The invention relates to pellets containing a pharmaceutical substance with a breaking strength of more than 0.001 newton, method of production thereof and pharmaceutical preparations based on said pellets.

Abstract: The invention provides a method of handling a hydrophobic agent, which method comprises (a) combining in an aqueous solution (i) a hydrophobic agent and (ii) an isolated peptide that is a structural analog of a transmembrane domain of an integral membrane protein, wherein one terminus of the peptide has one or more negatively charged residues, and (b) allowing the peptide to self-assemble into nanoparticles, wherein the nanoparticles comprise the hydrophobic agent.

Abstract: Gelled liquid hydrocarbons and methods for gelling hydrocarbons and treating subterranean wellbores employ a phosphorus compound of the formula: wherein, X is a straight chained alkyl or alkoxy group having 5 to 18 carbon atoms in combination with a polyvalent metal source.

Abstract: Abstract Oral preparation with controlled release A pharmaceutical pellet is provided, comprising a spherical core containing the active substance with a smooth surface and a coating on the core, which controls pH-independent release of the active substance. With a pellet of this kind, the release of the active substance may follow a profile with a lag-phase from 60 minutes to 840 minutes, where during the lag-phase a proportion of 5 wt. % or less of the active substance is released. Furthermore, the active substance may be released from the pellet with a profile such that, after the lag-phase, the release of the active substance is between and 25 wt. % per hour. The active substance is a metoprolol salt.

Abstract: An electrolyte for use in a capacitor. The electrolyte comprising a solvent; a salt comprising a first anion and a first cation; and an additive. The additive is provided in a sufficient quantity to modify a voltage differential across an electric double layer associated with at least one electrode of said capacitor such that said voltage differential is closer to a predetermined voltage breakdown limit for the electrolyte and said at least one electrode than a voltage differential across an electric double layer associated with said at least one electrode and a further electrolyte comprising said solvent and said salt but no additive. A capacitor comprising first and second electrodes and the aforementioned electrolyte. Methods for optimising an electrolyte for use in a capacitor and manufacturing optimised capacitor systems are also presented.

Abstract: Phosphate esters useful for gelling hydrocarbons in combination with a metal source are disclosed along with methods of preparation of the phosphate esters. Fouling in oil refinery towers has been attributed due to distillation of impurities present in phosphate esters used to gel hydrocarbons for oil well fracturing. The improved method of preparation of the phosphate ester results in a product that substantially reduces or eliminates volatile phosphorus, which is phosphorus impurities that distill up to 250° C., and increases the high temperature viscosity of the hydrocarbon gels formed using the phosphate esters.

Abstract: An add-on timer for a medicine container is provided having a base plate affixed to the top of an existing lid, a housing overlaying and coupled to the base plate, and a timing unit within the housing. The housing is displaceable relative to the base plate by a person depressing or twisting the housing, which actuates a switch and resets the timing unit. A display indicates the elapsed time since the container was last accessed, to assist a patient in following dosage instructions.

Abstract: Additives useful in attenuating the crosslinking time of sparingly soluble borate minerals and the use of those additives in oil well fracturing fluids and methods are described.

Abstract: An improved device for timely medication administration that attaches to any original container cap and that measures and displays elapsed time in response to opening or closing of said original container cap is disclosed. Physical, chemical and labeled characteristics of the original medication vessel are thus preserved as dispensed. This device includes a timing unit, a compression reset switch and a thermoplastic housing for the above with a resilient, flexible, circumferential wall that permits operation of the enclosed compression reset switch. The thermoplastic housing also features a rigid lower lip that allows adhesive attachment to the original lid.

Abstract: A cost effective manufacturing process encapsulates a light emitting polymer (LEP) device between two flexible sheet materials, where one sheet may act as the substrate for the LEP device and the other sheet may act as a cover for the LEP device, and at least one of the sheets is transparent. Both encapsulating sheets and, as required, an adhesive system binding the sheets together provide sufficient environmental barriers with low moisture vapor transmission rates (MVTR) and oxygen transmission rates (OTR). The encapsulating sheets may, for example, be laminated together, sandwiching the LEP device in a vacuum, or oxygen/moisture free, and inert gas environment. Prior to encapsulation the LEP device may be heated and placed in a vacuum to remove moisture, air and residual solvents.

Abstract: Nonionic derivatized starch of varying degrees of substitution may be used as a fluid loss additive for well bore cementing operations. A well bore cementing composition may include a cement and a nonionic derivatized starch, the nonionic derivatized starch in a concentration in the cement to provide a fluid loss of less than 200 cc/30 min. A method for cementing subterranean zones penetrated by a well bore may include: providing a cement slurry including mix water, hydraulic cement and a nonionic derivatized starch as an additive for fluid loss control in well cementing applications; pumping the cement slurry into a well; and holding the cement slurry in place until it sets.

Abstract: The addition of a variety of additives to a soluble electroluminescent polymer in solution is used to improve the printability and performance of screen printed light-emitting polymer-based devices. Examples of such additives include transparent polymers, gel-retarders, high viscosity liquids, organic and inorganic salts, and oxide nanoparticles. The additives are used to control the viscosity of the electroluminescent polymer ink, to decrease the solvent evaporation rate, and to improve the ink consistency and working time. In addition, these additives can improve the charge injection and power efficiency of light emitting devices manufactured from the screen printable electroluminescent polymer ink.

Abstract: The invention is an ergonomic that attaches to a plastic bag. The ergonomic handle has at least two folds formed therein forming a flat bottom surface and a pair of side walls. Lower portions of the side walls are formed into bag arms that secure the plastic handles formed in the plastic bag.

Abstract: A screen printed light emitting polymer device is fabricated by depositing an electroluminescent polymer layer between a transparent electrode and an air stable screen printed top electrode. This invention describes advantageous methods and materials for printed top electrodes for polymer light emitting devices including composite electrode inks containing conducting particles, ionic, semiconducting and non-conducting components. These improvements can simplify device processing and costs as well as improve device performance in terms of voltage, prevention of shorting, operating lifetime and other metrics.

Abstract: Fluids useful in oil well drilling operations are described. The fluids comprise standard viscosifying and fluid loss control additives along with phosphonates or phosphate esters of organic ligands. The addition of the phosphonates or phosphate esters at effective concentrations prevents the adherence of heavy oil and heavy oil laden drill cuttings to drill pipe strings and well bore casings.