Abstract: The present invention is directed to a process and apparatus for formation of a fluid-entangled laminate web. The laminate web includes a support layer and a nonwoven projection web having a plurality of projections which are preferably hollow. The laminate web also includes a plurality of apertures interspersed with the projections. As a result of the fluid-entangling process, entangling fluid is directed through the support layer and into the projection web which is situated on a forming surface. The force of the entangling fluid causes the two layers to be joined to one another and the fluid causes a portion of the fibers in the projection web to be forced into openings present in a forming surface thereby forming the hollow projections. The force of the entangling fluid also causes the fibers of the two layers to be moved around protrusions present in the forming surface thereby forming the apertures.

Abstract: The present invention is directed to a process and apparatus for formation of a fluid-entangled laminate web. The laminate web includes a support layer and a nonwoven projection web having a plurality of projections which are preferably hollow. The laminate web also includes a plurality of apertures interspersed with the projections. As a result of the fluid-entangling process, entangling fluid is directed through the support layer and into the projection web which is situated on a forming surface. The force of the entangling fluid causes the two layers to be joined to one another and the fluid causes a portion of the fibers in the projection web to be forced into openings present in a forming surface thereby forming the hollow projections. The force of the entangling fluid also causes the fibers of the two layers to be moved around protrusions present in the forming surface thereby forming the apertures.

Abstract: Various safety systems for power tools, and in particular table saws include detection systems for detecting a dangerous condition relative to a blade of the power tool, reaction systems for taking mitigation action in response to detection of a dangerous condition. The safety system may detect, prevent, and/or mitigate a dangerous condition associated with the power tool.

Abstract: Various safety systems for power tools, and in particular table saws include detection systems for detecting a dangerous condition relative to a blade of the power tool, reaction systems for taking mitigation action in response to detection of a dangerous condition. The safety system may detect, prevent, and/or mitigate a dangerous condition associated with the power tool.

Abstract: The present invention is Micro-erosion Recovery System for separating recyclable tire materials (rubber, steel and fiber) and complying with quality standards governing the use of recovered tire materials. It is also a highly efficient apparatus and system for producing large amounts of high quality crumb rubber and steel. The system is controlled by selecting a micro erosion water jet nozzle with a specific cross-sectional area of the inlet and continually taking measurements of the inlet pressure until ideal mesh size of crumb rubber is met. Using the inlet pressure and cross-sectional area of the inlet, the remaining variables are able to be calculated by using an equation known in the art.

Abstract: Various safety systems for power tools, and in particular table saws include detection systems for detecting a dangerous condition relative to a blade of the power tool, reaction systems for taking mitigation action in response to detection of a dangerous condition. The safety system may detect, prevent, and/or mitigate a dangerous condition associated with the power tool.

Abstract: Various safety systems for power tools, and in particular table saws include detection systems for detecting a dangerous condition relative to a blade of the power tool, reaction systems for taking mitigation action in response to detection of a dangerous condition. The safety system may detect, prevent, and/or mitigate a dangerous condition associated with the power tool.

Abstract: Various safety systems for power tools, and in particular table saws, include detection systems for detecting a dangerous condition relative to a blade of the power tool, and reaction systems for taking mitigation action in response to detection of a dangerous condition. The safety system may detect, prevent, and/or mitigate a dangerous condition associated with the power tool.

Abstract: The present invention is Micro-erosion Recovery System for separating recyclable tire materials (rubber, steel and fiber) and complying with quality standards governing the use of recovered tire materials. It is also a highly efficient apparatus and system for producing large amounts of high quality crumb rubber and steel.

Abstract: The present invention is Micro-erosion Recovery System for separating recyclable tire materials (rubber, steel and fiber) and complying with quality standards governing the use of recovered tire materials. It is also a highly efficient apparatus and system for producing large amounts of high quality crumb rubber and steel. The system is controlled by selecting a micro erosion water jet nozzle with a specific cross-sectional area of the inlet and continually taking measurements of the inlet pressure until ideal mesh size of crumb rubber is met. Using the inlet pressure and cross-sectional area of the inlet, the remaining variables are able to be calculated by using an equation known in the art.

Abstract: A computer based method for generating a pulsating water flow through a faucet in response to a filter status, comprising the steps of: determining a water flow rate through a first filter; determining a duration of water flow at said water flow rate; determining the filtered volume of water filtered by said first filter based upon said water flow rate and duration of water flow; determining the filter status by comparing said filtered volume of water and an expected rated service life value of said first filter; and causing the faucet to expel pulsating water when the faucet is in the on state, when the filter status represents that remaining filter life is below a first threshold.

Abstract: A system and method for automatically monitoring hand sanitation practices in a lavatory. The embodiments involve identifying a user, determining a proper hand sanitation protocol for the user, and monitoring the user to ensure the user satisfies the protocol. If the user does not satisfy the protocol the user may be subject to various alarms. The results of the monitoring can be stored for later analysis.

Abstract: A system and method for automatically monitoring water quality information directly by using sensors to test water in a plumbing system or indirectly by monitoring government or other warnings that can be received wireless or over wireline. In response the system and method identify a water treatment/enhancement protocol and perform this protocol on the water supply in the house/building.

Abstract: A system and method for automatically detecting unwanted continuous flow of water or other liquids, either from intentional use or from a leak in the faucet/plumbing system and for automatically turning off the water faucet or dispensing apparatus when unwanted flow conditions are detected to prevent water from being wasted, overflowing and/or causing property damage.

Abstract: A system and method for connectors, piping systems, hoses, conduits, etc., to provide additional functionality beyond just watertight connectivity without their respective installations becoming cumbersome. In addition, current and future water faucet and water treatment/filtration systems need connection and actuation methods that provide additional functionality, and are simple in construction and easily installable.

Abstract: Various safety systems for power tools, and in particular table saws, are disclosed herein. The disclosed safety systems include detection systems for detecting a dangerous condition relative to a blade of the power tool, reaction systems for taking mitigation action in response to detection of a dangerous condition. Generally, the embodiments described herein may detect, prevent, and/or mitigate a dangerous condition associated with the power tool.

Abstract: The present invention is Micro-erosion Recovery System for separating recyclable tire materials (rubber, steel and fiber) and complying with quality standards governing the use of recovered tire materials. It is also a highly efficient apparatus and system for producing large amounts of high quality crumb rubber and steel.