Abstract: Systems and apparatuses include one or more processing circuits comprising one or more memory devices configured to store instructions thereon that cause one or more processors to: receive electronic field performance analytics (eFPA) information related to a component of the vehicle; receive vehicle information including operating conditions and historical vehicle information of the vehicle; receive fleet information including fleet usage and fleet vehicle types of the fleet of vehicles; develop a prognostic model using a machine learning engine that receives the eFPA information, the vehicle information, and the fleet information; determine a failure probability using the prognostic model; compare the failure probability to a predetermined threshold; determine a remaining life of the component when the failure probability is equal to or greater than the threshold; and generate a report identifying the component and the remaining life.

Abstract: A controller for controlling operation of an aftertreatment system that is configured to treat constituents of an exhaust gas produced by an engine, the aftertreatment system including a selective catalytic reduction (SCR) catalyst, the controller configured to: generate a short-term cumulative degradation estimate of the SCR catalyst corresponding to reversible degradation of the SCR catalyst due to sulfur and/or hydrocarbons based on a SCR catalyst temperature parameter; generate a long-term cumulative degradation estimate of the SCR catalyst corresponding to thermal aging of the SCR catalyst based on the SCR catalyst temperature parameter; generate a combined degradation estimate of the SCR catalyst based on the short-term cumulative degradation estimate and the long-term cumulative degradation estimate; and adjust an amount of reductant and/or an amount of hydrocarbons inserted into the aftertreatment system based on the combined degradation estimate of the SCR catalyst.

Abstract: A controller for controlling operation of an aftertreatment system that is configured to treat constituents of an exhaust gas produced by an engine, the aftertreatment system including a selective catalytic reduction (SCR) catalyst, the controller configured to: generate a short-term cumulative degradation estimate of the SCR catalyst corresponding to reversible degradation of the SCR catalyst due to sulfur and/or hydrocarbons based on a SCR catalyst temperature parameter; generate a long-term cumulative degradation estimate of the SCR catalyst corresponding to thermal aging of the SCR catalyst based on the SCR catalyst temperature parameter; generate a combined degradation estimate of the SCR catalyst based on the short-term cumulative degradation estimate and the long-term cumulative degradation estimate; and adjust an amount of reductant and/or an amount of hydrocarbons inserted into the aftertreatment system based on the combined degradation estimate of the SCR catalyst.

Abstract: Some embodiments of the invention provide a method for identifying geographic locations and for performing a fine-grained classification of elements detected in images captured from multiple different viewpoints or perspectives. In several embodiments, the method identifies the geographic locations by probabilistically combining predictions from the different viewpoints by warping their outputs to a common geographic coordinate frame. The method of certain embodiments performs the fine-grained classification based on image portions from several images associated with a particular geographic location, where the images are captured from different perspectives and/or zoom levels.

Abstract: Some embodiments of the invention provide a method for identifying geographic locations and for performing a fine-grained classification of elements detected in images captured from multiple different viewpoints or perspectives. In several embodiments, the method identifies the geographic locations by probabilistically combining predictions from the different viewpoints by warping their outputs to a common geographic coordinate frame. The method of certain embodiments performs the fine-grained classification based on image portions from several images associated with a particular geographic location, where the images are captured from different perspectives and/or zoom levels.

Abstract: The present invention provides a blended solvent for solubilizing an ultraviolet photoresist. The blended solvent comprises a mixture of from about 5 vol % to about 95 vol % of a first solvent, wherein the first solvent comprises a cyclic ester. A balance of the mixture comprises a second solvent, wherein the second solvent comprises a volatile organic liquid.

Abstract: The present invention provides a blended solvent for solubilizing an ultraviolet photoresist. The blended solvent comprises a mixture of from about 5 vol % to about 95 vol % of a first solvent, wherein the first solvent comprises a cyclic ester. A balance of the mixture comprises a second solvent, wherein the second solvent comprises a volatile organic liquid.

Abstract: The present invention provides a blended solvent for solubilizing an ultraviolet photoresist. The blended solvent comprises a mixture of from about 5 vol % to about 95 vol % of a first solvent, wherein the first solvent comprises a cyclic ester. A balance of the mixture comprises a second solvent, wherein the second solvent comprises a volatile organic liquid.

Abstract: The present invention provides a blended solvent for solubilizing an ultraviolet photoresist. The blended solvent comprises a mixture of from about 5 vol % to about 95 vol % of a first solvent, wherein the first solvent comprises a cyclic ester. A balance of the mixture comprises a second solvent, wherein the second solvent comprises a volatile organic liquid.

Abstract: The invention provides methods and apparatus for drying the backside of semiconductor wafers in a spin-coating environment. Solvent is evaporatively dried from a semiconductor wafer held in a spin mechanism. The undried wafer is sprayed with one or more jets of pressurized gas from gas ports disposed about the spin mechanism.

Abstract: An embodiment relates generally to an apparatus for reducing defects.

Abstract: A tube assembly of the present invention has at least one subunit with at least one dry insert generally surrounding the subunit which may be disposed within a tube, thereby forming a tube assembly. The subunit includes a fiber optic ribbon and a sheath, wherein the sheath is tight-buffered about the fiber optic ribbon, thereby inhibiting buckling of the ribbon during temperature variations. Additionally, the tube assembly can be a portion of a fiber optic cable having a sheath that may include a plurality of strength members and a cable jacket. In other embodiments, the subunits and dry insert are disposed within a cavity, thereby forming a tubeless cable. Additionally, subunits may include a marking indicia for denoting the security level.

Abstract: A connector housing for a communications network includes a housing assembly having a front panel, a rear panel, a first side panel, a second side panel, a bottom panel, and a top panel. In one configuration, the connector housing includes a jumper management panel that is rotatable into at least two different positions relative to the top panel of the housing assembly. In another configuration, the connector housing has a splice shelf assembly. The splice shelf assembly is attached to the housing assembly and rotatable about a vertical axis relative to the housing assembly. Another configuration of the connector housing has at least one cable entry plate that is removably attached to a side panel of the housing assembly. Additionally, one strain relief assembly has a furcation plug of a cable assembly that is attachable to a mounting rail for securing the same.

Abstract: The invention provides methods and apparatus for drying the backside of semiconductor wafers in a spin-coating environment. Solvent is evaporatively dried from a semiconductor wafer held in a spin mechanism. The undried wafer is sprayed with one or more jets of pressurized gas from gas ports disposed about the spin mechanism.

Abstract: A tube assembly of the present invention has at least one subunit with at least one dry insert generally surrounding the subunit which may be disposed within a tube, thereby forming a tube assembly. The subunit includes a fiber optic ribbon and a sheath, wherein the sheath is tight-buffered about the fiber optic ribbon, thereby inhibiting buckling of the ribbon during temperature variations. Additionally, the tube assembly can be a portion of a fiber optic cable having a sheath that may include a plurality of strength members and a cable jacket. In other embodiments, the subunits and dry insert are disposed within a cavity, thereby forming a tubeless cable. Additionally, subunits may include a marking indicia for denoting the security level.

Abstract: The invention provides methods and apparatus for drying the backside of semiconductor wafers in a spin-coating environment. Solvent is evaporatively dried from a semiconductor wafer held in a spin mechanism. The undried wafer is sprayed with one or more jets of pressurized gas from gas ports disposed about the spin mechanism.

Abstract: A method for spin coating high viscosity materials. Two dispense steps are used. The first dispense step dispenses a small amount (102) of high viscosity material at the center of the wafer (100). A high-speed wafer rotation spreads the material to form a thin layer (104) to prime the surface of the wafer (100) and lower the surface tension without regard to uniformity. A second dispense step occurs at lower RPM and coats (108) the wafer (100) more uniformly.

Abstract: The invention provides methods and apparatus for drying the backside of semiconductor wafers in a spin-coating environment. Solvent is evaporatively dried from a semiconductor wafer held in a spin mechanism. The undried wafer is sprayed with one or more jets of pressurized gas from gas ports disposed about the spin mechanism.

Abstract: A flush valve for use with urinals or water closets includes a hollow valve body having an inlet, an outlet, and a valve seat therebetween. There is a piston assembly movable in the hollow valve body to a closing position on the valve seat to control flow through the valve. A pressure chamber is above the piston assembly for holding it on the valve seat. There is a bypass passage to the piston assembly to connect the inlet with the pressure chamber to provide fluid to move the piston assembly to the closing position. The bypass passage includes a filter and an orifice, with the filter including multiple filters in series between the inlet and the bypass.

Abstract: A method for spin coating high viscosity materials. Two dispense steps are used. The first dispense step dispenses a small amount (102) of high viscosity material at the center of the wafer (100). A high-speed wafer rotation spreads the material to form a thin layer (104) to prime the surface of the wafer (100) and lower the surface tension without regard to uniformity. A second dispense step occurs at lower RPM and coats (108) the wafer (100) more uniformly.