Abstract: A protective enclosure for use with a handheld electronic device having a casing with controls. The protective enclosure includes an inner skin shaped to receive and form fit a major portion of the casing of the electronic device, and an outer skin shaped to receive and form fit the inner skin, having openings located to allow access to the selected controls. The inner skin and the outer skin are made from an elastomeric material, preferably silicone. Together, the skins protect the electronic device from impacts, dust, debris, perspiration or other external factors, while permitting normal function of the controls of the electronic device. The inner skin may include control portions that register with at least some of the selected controls having tactile surfaces that facilitate the operation of the controls.

Abstract: A ply wire sensor system is provided for a tire carcass ply in a green tire carcass having a toroidal shape, the tire carcass ply having a plurality of spaced apart ply wires extending across the toroidal shape. The sensor system includes a wire sensor mounted in close proximity with the tire carcass ply, the wire sensor detecting the presence of a proximal ply wire; and means for establishing relative movement between the wire sensor and the tire carcass whereby the plurality of spaced apart ply wires are sequentially placed into proximity with the wire sensor. The wire sensor generates sequential data indicative of at least one ply wire parameter of the plurality of spaced apart ply wires.

Abstract: A device (20) for cleaning surfaces is provided utilizing a web (94) of a tackified sheet material movably secured between rollers (56, 58) on the device (20) that enable the web (94) to be moved over the surface in opposite directions. The device (20) includes a supply roller (56) and a take-up roller (58) secured to opposed ends of the web (94) of adhesive sheet material, with at least one roller (56, 58) including a biasing mechanism (82) disposed within the roller (56, 58). The web (94) can be engaged with the surface by passing over a number of idler rollers (98) positioned between the supply roller (56) and take-up roller (58). The biasing mechanism (82) is designed to bias the movement of the web (94) onto the take-up roller (58), such that the mechanism (82) can be selectively operated to advance the web (94) from the supply roller (56) to the take-up roller (58) to expose a clean section of the adhesive sheet material (94).

Abstract: The present invention relates to a method for predicting the propensity for a RMT steer tire to have irregular tire tread wear. The method comprises the steps of: providing a RMT steer tire to be tested; placing measurement points upon a ground engaging surface of selected circumferential tread ribs of the tread of the RMT tire; progressively rolling the RMT steer tire across a first planar side of a transparent plate whereby the progressive movement of a footprint image of the RMT steer tire is imposed upon the first planar side of the transparent plate; recording the progressive movement of the marked measurement points in the footprint image of the RMT steer tire imposed upon the first planar side of the transparent plate; determining the amount of lateral movement of each of the marked measurement points in the footprint image; and if any measurement points exhibit lateral movement beyond 0.060 inches, predicting that the RMT steer tire will have irregular tire tread wear.

Abstract: A connector insert is installed into two panels, one non-metallic and one metal, effectively locking them together and finishing flush with the surfaces of each panel. Both sheets have aligned apertures through which the connector is installed. The connector is a clinch-type fastener including a shank having a displacer head at one end and an endface at the opposite end, the head having a planar top surface and being the largest diameter of the fastener. An undercut groove is located on the shank immediately below the head and a plurality of axially-extending broaching teeth on the shank are located immediately below the undercut groove. The diameter of the broaching teeth is greater than the diameter of the undercut groove but less than the diameter of the head. At the end of the shank is a planar endface immediately below the broaching portion.

Abstract: There is provided a flow control element for use with a drinking cup cap having a first mating member in fluid communication with a spout aperture. The flow control element has a first stack and a first valve. The first stack has an upper portion that can be positioned to be removably sealed in or with the cap. The first valve is defined in a sidewall of the first stack and is configured to provide selective fluid communication with the spout aperture.

Abstract: A dusting device is disclosed. There is a telescoping handle, a shank mountable to the handle, and a supporting fork mounted to the shank for relative rotation with respect thereto. A cleaning sleeve is replaceably mountable on the fork for single use dusting purposes. The angle of the fork with respect to the telescoping handle can be releasably fixed by a catch mechanism. While the catch is sufficiently strong to resist angle adjustment during normal dusting, it permits the angle to be adjusted by firmly pressing the end of the fork (with or without the sleeve thereon) against a wall while holding the distal end of the telescoping handle. This converts the duster from a wall duster, to a duster capable of cleaning the tops of ceiling fan blades, without the need for a consumer to touch a portion of the device near the duster head. In another aspect the device has two such adjustable forks for holding two such sleeves which can be used simultaneously.

Abstract: A double flush clinch stud includes adjacent clinch means of different diameters with planar end surfaces. The stud may be employed in forming an assembly wherein two metal sheets are joined in face-to-face contacting relationship. This assembly can provide a flush attachment on the outside surfaces of both sheets when the length of the stud is equal to the combined widths of the sheets. In an alternative embodiment, the top undercut groove can be adapted to be underfilled with the material of the top sheet. In this alternate configuration, the top sheet is effectively constrained between the head of the fastener and the second sheet while permitting the top sheet to pivot with respect to the second sheet.

Abstract: A searchable index is created using a query process and an indexing process. The query process cooperates with the indexing process to catalogue items that are located within a specified search scope. Previously indexed items are evaluated to ensure that their indexes are up-to-date. Items that are out-of-date have unreliable indexes that should be updated. Items to be indexed within the specified search scope are grouped in batches for processing. As processing of each batch is completed their respective indexing results become available such that partially indexed search scopes are useable while the indexing process continues. Since indexing results trickle in on an ongoing basis, users are permitted to process and/or view indexing results without waiting for the complete indexing process to be completed.

Abstract: A spallation resistant metallic article comprising a metallic substrate, at least one ceramic thermal barrier coating comprising a zirconia base and at least one other element selected from the group consisting of La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sc, In, Y, Mo and C, rare earth oxides, scandium, and indium, and a ceramic bond coat located on at least a portion of the substrate and between the metallic substrate and the at least one ceramic thermal barrier coating wherein the ceramic bond coat is composed of yttria stabilized zirconia (YSZ).

Abstract: A method for reducing thermal conductivity in thermal barrier coatings (TBC) through the incorporation of porosity comprising the steps of depositing a mixture comprising a TBC matrix and a fugitive material upon a part to form a layer, and heating the layer at a temperature and for a duration sufficient to liberate a portion of the fugitive material to form a porous network.

Abstract: There is provided a flow control element for use with a drinking cup cap having a first mating member in fluid communication with a spout aperture. The flow control element has a first stack and a first valve. The first stack has an upper portion that can be positioned to be removably sealed in or with the cap. The first valve is defined in a sidewall of the first stack and is configured to provide selective fluid communication with the spout aperture.

Abstract: A valve for reducing fluid pressure in a fluid distribution network uses the energy released from the fluid to generate power. The valve includes a housing, a turbine disposed within the housing, a fluid reservoir, and a flow control device operable to generate a turbine inlet flow having a flow velocity from an inlet flow having a fluid pressure. The turbine receives the turbine inlet flow, which rotates the turbine to generate power. The fluid reservoir collects the flow of fluid discharged from the turbine and generates a valve discharge flow having a desired fluid pressure that is less than the fluid pressure of the inlet fluid. Thus, the energy from the inlet flow is used to generate power. Furthermore, the power generated by the turbine can be independent of the fluid pressure of the valve discharge flow. Consequently, the valve can provide a consistent reduction in fluid pressure and/or flow rate in a distribution network while the turbine generates power.

Abstract: A valve for reducing fluid pressure in a fluid distribution network uses the energy released from the fluid to generate power. The valve includes a housing, a turbine disposed within the housing, a fluid reservoir, and a flow control device operable to generate a turbine inlet flow having a flow velocity from an inlet flow having a fluid pressure. The turbine receives the turbine inlet flow, which rotates the turbine to generate power. The fluid reservoir collects the flow of fluid discharged from the turbine and generates a valve discharge flow having a desired fluid pressure that is less than the fluid pressure of the inlet fluid. Thus, the energy from the inlet flow is used to generate power. Furthermore, the power generated by the turbine can be independent of the fluid pressure of the valve discharge flow. Consequently, the valve can provide a consistent reduction in fluid pressure and/or flow rate in a distribution network while the turbine generates power.

Abstract: The present invention relates to a method and system for detecting air leaks in tires and in a tire testing machine. Each of the tires is mounted on the tire testing machine; inflated with an air flow from an inflation system to a first pressure; and maintained at the first pressure by continued supply of air from the inflation system into the tire. The flow of the continued supply of air is measured with a calorimetric flow sensor calibrated to output a sensor signal having a full scale value corresponding to an identical model tire mounted on the tire testing machine with no air leaks in the model tire or the testing machine. The flow of the continued supply of air is compared with an averaged flow for previously measured tires mounted on the tire testing machine with no air leaks in the tires or the testing machine. A control signal indicating an air leak is outputted if the sensor signal is 20% to 80% of the full scale value.

Abstract: Method and apparatus is disclosed for controlling an electric power distribution system including the use and coordination of information conveyed over communications to dynamically modify the protection characteristics of distribution devices (including but not limited to substation breakers, reclosing substation breakers, and line reclosers). In this way, overall protection and reconfigurability of the distribution system or “team” is greatly enhanced. According to additional aspects of the invention, devices within the system recognize the existence of cooperating devices outside of the team's domain of direct control, managing information from these devices such that more intelligent local decision making and inter-team coordination can be performed. This information may include logical status indications, control requests, analog values or other data.

Abstract: A paint applying roller is positioned over the sidewall of a tire rotating about a vertical axis and the roller is vertically movable into contact with the sidewall to apply and spread protective paint over white sidewall surfaces.

Abstract: The present invention relates to a method and system for detecting air leaks in tires and in a tire testing machine. Each of the tires is mounted on the tire testing machine; inflated with an air flow from an inflation system to a first pressure; and maintained at the first pressure by continued supply of air from the inflation system into the tire. The flow of the continued supply of air is measured with a calorimetric flow sensor calibrated to output a sensor signal having a full scale value corresponding to an identical model tire mounted on the tire testing machine with no air leaks in the model tire or the testing machine. The flow of the continued supply of air is compared with an averaged flow for previously measured tires mounted on the tire testing machine with no air leaks in the tires or the testing machine. A control signal indicating an air leak is outputted if the sensor signal is 20% to 80% of the full scale value.

Abstract: Method and apparatus is disclosed for controlling an electric power distribution system including the use and coordination of information conveyed over communications to dynamically modify the protection characteristics of distribution devices (including but not limited to substation breakers, reclosing substation breakers, and line reclosers). In this way, overall protection and reconfigurability of the distribution system or “team” is greatly enhanced. According to additional aspects of the invention, devices within the system recognize the existence of cooperating devices outside of the team's domain of direct control, managing information from these devices such that more intelligent local decision making and inter-team coordination can be performed. This information may include logical status indications, control requests, analog values or other data.