Abstract:
An aerosol metering valve comprising: (a) a valve stem movable between a rest position and a firing position comprising: a body portion comprising a circumferential sealing surface (b) a valve body comprising: a body wall, and an internal chamber defined at least in part by the body wall; and (c) a metering gasket having an inner periphery defining an aperture, being disposed near the most interior end of the internal chamber and being configured to be able to form a transient, substantially fluid-tight face seal against the circumferential sealing surface of the valve stem, where at the rest position of the valve stem, the body portion of the valve stem is located within the internal chamber and as the valve stem is moved from its rest position towards its firing position the circumferential sealing surface of the valve stem contacts the metering gasket to form a face seal thereby closing a metering chamber and thereafter further movement of the valve stem towards its firing position causes the metering gasket to deflect while maintaining the seal with the circumferential sealing surface of the valve stem; and wherein the metering gasket in an unbiased configuration is an annular disc having a substantially planar form and where the valve is constructed and arranged such that the inner periphery of the metering gasket is urged out of said substantially planar form at the rest position of the valve stem, or wherein the metering gasket is pre-biased into a dished-shape.
Abstract:
Disclosed herein is an apparatus for sensing characteristics of an object. In a preferred embodiment, the apparatus comprises an array, wherein the array comprises a plurality of nanoscale hybrid semiconductor/metal devices which are in proximity to an object, each hybrid semiconductor/metal device being configured to produce a voltage in response to a perturbation, wherein the produced voltage is indicative of a characteristic of the object. Any of a variety of nanoscale EXX sensors can be selected as the hybrid semiconductor/ metal devices in the array. With such an array, ultra high resolution images of nanoscopic resolution can be generated of objects such as living cells, wherein the images are indicative of a variety of cell biologic processes.
Abstract:
A separator tank for separating and trapping contaminants in rainwater and runoff is disclosed. According to one embodiment of the present invention, the separator tank comprises a container having a bottom wall, side wall, and top wall defining an internal chamber; an insert located inside of the internal chamber, the insert comprising a weir defining an intake area between the weir and the side wall; and a round-edged orifice positioned within the intake area; an inlet conduit for introducing an influent liquid into the intake area; wherein the weir is positioned such that the weir induces the influent liquid to flow in a swirling motion within the intake area. According to another embodiment of the present invention an insert for a separator tank is disclosed. The insert includes a weir defining an intake area for receiving an influent liquid; and a round-edged orifice positioned within the intake area.
Abstract:
A method comprising receiving at least one document that is associated with a life insurance policy; assigning a respective value to each of the at least one document, in which the value indicates a level of importance; determining a summation of the at least one document; determining an indication for the life insurance policy, in which the indication is based on the summation of the at least one document and at least one of the values; and displaying the indication.
Abstract:
This invention relates to compositions for the management and treatment of water used for the production of oil and gas products comprising an electro -chemically activated, cation or anion-containing aqueous solution (catholyte or anolyte), and to a system and process for their production. A plant is described for treating water used for petroleum production and products including a water reservoir (15), a salt feed device (19) for creating an aqueous salt solution, an electrolysis device (21) to produce anolyte and catholyte solutions, an anolyte tank (31), a cation tank (32) and an anion holding/transport container (33) from which solution is injected into a petroleum processing, petroleum production enhancement or petroleum product application.
Abstract:
The present invention relates generally to a system and method for predicting future demand for goods and/or services ( 100). More specifically, the invention provides a system and method for predicting future demand ( 106) for goods and/or services based on information obtained from offering for sale options for the goods and/or services at different levels of product, regional and temporal hierarchies (104).
Abstract:
According to one embodiment, a method is disclosed. The method includes receiving data at a first wireless radio device that has been transmitted from the first wireless radio device, receiving time stamp information from- a second first wireless radio device and estimating time of arrival (TOA) information based upon the data and the time stamp information.
Abstract:
Systems, methods, and compositions for the purification, separation and analysis of anionic compounds, including polyanionic compounds are disclosed.
Abstract:
A patient is provided with an increased sense of satiety by increasing resistance to the outflow of food from the stomach and through the intestines. Stomach emptying may be slowed with devices implantable within the gastrointestinal tract below the stomach. Implants are preferably removable and can include artificial strictures that may be adjustable to vary the rate of stomach emptying. Slowing gastric emptying may induce satiety for a longer period and may therefore reduce food consumption. Many of the embodiments include intestinal liners or sleeves, but they need not. The resistor concept may be applied to a simple anchor and resistor without a long liner.
Abstract:
A sheet divider (100) may include a sheet stock (102) having an edge (108) and a tab (104). The tab may be disposed at the edge of the sheet stock and have an opening (110). The opening is configured to enable a label (106) to be inserted into the tab from a direction that is substantially perpendicular to the edge of the sheet stock. For example, a label may be inserted into the tab from a direction of the sheet stock. In other words, a label may be inserted in a direction that is substantially perpendicular to the edge of the sheet stock. The tab may include a projecting portion (112) that extends beyond the edge of the sheet stock and that is free of openings. A pocket (114) maybe formed in the projecting portion to receive a label. In addition, the projecting portion may be curvilinear in shape. The labels may be relatively large so that a proximal portion extends out of the tab. The sheet stock may include retaining structure for retaining the comers of the proximal portion of the label against the sheet stock.