Abstract: A system including an exhaust aftertreatment system and a controller coupled to an engine and the exhaust aftertreatment system is provided. The controller is configured to: receive information including at least one of environmental information or operating information regarding the system; determine that a condensation state is present in the exhaust aftertreatment system based on the environmental information and the temperature associated with the exhaust system; and responsive to determining that the condensation state is present, command the engine to operate in a cylinder deactivation mode whereby at least one cylinder of a plurality of cylinders of the engine is deactivated.

Abstract: A system includes a passive NOx adsorber (PNA) for receiving and treating exhaust gas generated by an engine and a controller. The controller is configured to: while exhaust gas is received by the PNA, detect a torque demand that is greater than a threshold value; responsive to detecting that the torque demand is greater than the threshold value, engage a motor, coupled with a battery system, with a drive shaft of the system to meet at least a portion of the torque demand; and in response to the engagement of the motor with the drive shaft not meeting all of the torque demand, engage the engine with the drive shaft to meet a remainder of the torque demand.

Abstract: Systems and methods for controlling a hybrid system. For example, a computer-implemented method includes determining a system temperature zone of the aftertreatment system as being in: a first temperature zone below a first temperature threshold, a second temperature zone from the first temperature threshold to a second temperature threshold, or a third temperature zone above the second temperature threshold; determining a power demand corresponding to the operation of the hybrid system as being in: a first power demand zone if the power demand is below a power threshold, or a second power demand zone if the power demand is equal to or greater than the power threshold; and determining a control strategy based at least in part on the determined system temperature zone and the determined power demand.

Abstract: Methods, apparatuses, and systems for managing a multiple, and particularly a dual-selective catalyst reduction (SCR), exhaust aftertreatment system according to one or more determined reductant dosing strategies are disclosed. A method includes: receiving, by a controller, data indicative of a catalyst of an aftertreatment system; determining, by the controller, a reductant dosing strategy based on a comparison of the data indicative of the catalyst to a respective threshold; and commanding, by the controller, an amount of reductant dosing based on the determined reductant dosing strategy.

Abstract: Signal monitoring devices may connect to a host system for establishing the location of radios and other wireless communication devices within a facility and additionally aiding in the navigation of radios and wireless devices within the facility. The signal monitoring devices may be installed and integrated as components of a host facility system such as a fire alarm system, intrusion alarm system, surveillance system, access control system, internet access Wifi system, facility computer system, multiple line telephone system, SCADA system or other facility systems. A system may include a cell phone, handheld radio, wireless medical device, or other personal wireless devices that transmit special signals that are received by signal monitoring devices and/or perform two way data communications with a signal monitoring device. A system may include a processor that creates route and guidance information to guide a wireless device or a radio user to a destination within a facility.

Abstract: A device that treats water with multiple wavelengths of light an optionally sound in order to modify the structure of the water. The device may have two light panels on two different sides of a transparent container that holds water to be treated. Each light panel may have light sources that emit three different wavelengths of light. Specific wavelength combinations have been found to produce the desired structural changes in water. Hydrogen and/or oxygen, and/or minerals and/or chromophores may be added to the water before or during treatment. Potential sources of hydrogen and oxygen may be an electrolysis unit attached to or integrated into the light treatment device, or a hydrogen bearing mineral that may be added to the water. Experiments that treat and then freeze the water demonstrate a novel structure via the formation of unusual crystalline forms in the frozen, treated water.

Abstract: A light therapy device that treats a subject with multiple wavelengths of light to provide a beneficial therapeutic effect. The device may emit at least three different wavelengths that are selected from specific wavelength combinations that have been found to have synergistic and positive therapy effects. The lights may be incorporated into any type of therapy device, such as a handheld light therapy device, light therapy elements integrated into a hat for treating the scalp or for hair loss, a light therapy bed, a light therapy facial treatment device, and a light therapy sauna.

Abstract: Example systems, methods, and apparatus are disclosed herein for dynamically assigning unique message identifiers for devices in a CAN bus network. The example systems, methods, and apparatus are configured to allow devices, such as infusion pumps, to propose and acquire unique IDs within a CAN bus network. The example systems, methods, and apparatus are configured to use the exchange of information between devices in a CAN bus network to prevent duplicate unique IDs, and to allow for simultaneous unique IDs to be acquired by devices. The disclosed systems, methods, and apparatus prevent human programming errors by minimizing the need for extensive user interaction with devices joining a CAN bus network and need to know and select node IDs during installation. The disclosed systems, methods, and apparatus increase network efficiency and prevent programming errors that might result in patient discomfort or injury in healthcare settings, such as networks including infusion pumps.

Abstract: Solid-state lighting devices, and more particularly, symmetrical lead frame structures for two-pin light emitting diode (LED) packages and methods for making the same are disclosed. The symmetrical lead frame structure can include a pair of leads that include symmetrical split cup portions that collectively, when placed next to each other, form a cup, across which an LED flip-chip can be placed. Each of the leads can be a respective electrode powering the LED flip-chip, which together with the symmetrical structure, provides a more even light emission profile and far-field pattern. A molded lens can be formed around the lead frame to protect the chip, as well as maintain a gap between the pair of leads of the lead frame structure. In some embodiments, a fill material can be added in the gap between the pair of leads.

Abstract: Light-emitting diode (LED) packages, and more particularly arrangements of light-altering coatings in LED packages are disclosed. Exemplary LED packages may include lead frame structures that are at least partially encased by a housing. Arrangements of light-altering coatings may be provided that cover one or more portions of lead frame structures exposed within LED package recesses. By providing light-altering coatings that cover lead frame structures within package recesses, negative impacts from potential lead frame discoloration due to environmental exposure may be reduced. Additionally, such light-altering coatings may be configured to reflect light emissions from LED chips before reaching portions of lead frame structures. Light-altering coating arrangements are disclosed where light-altering coatings are arranged in contact with LED chips or, alternatively, in a spaced relationship with LED chips.

Abstract: Symmetric key exchange via TLS on CAN bus interface for multiple devices. The key exchange is configured to elect a master PCA pump for a CAN bus network and prevent two PCA pumps from being master. Upon joining the CAN bus network PCA pumps exchange their MAC IDs with the PCA pumps in the CAN bus network. Once a bootstrap timeout ends, each PCA pump compares all MAC IDs to determine if it should advance to the voting stage. If the PCA pump has the lowest MAC ID, the PCA pump enters the voting stage. During the voting stage, the PCA pump sends master requests prompts to all the PCA pumps in the network. If the PCA pump's internal vote counter reaches a count of three the PCA pump becomes key master.

Abstract: A safety control system for use with an exercise apparatus utilizing a one-way clutch includes a rope wrapped around a spindle driven by a motor. A controller is capable of applying a brake when power loss is detected by an internal circuit to ensure the safety of the apparatus and user.

Abstract: A device that treats water with multiple wavelengths of light an optionally sound in order to modify the structure of the water. The device may have two light panels on two different sides of a transparent container that holds water to be treated. Each light panel may have light sources that emit three different wavelengths of light. Specific wavelength combinations have been found to produce the desired structural changes in water. Hydrogen and/or oxygen, and/or minerals and/or chromophores may be added to the water before or during treatment. Potential sources of hydrogen and oxygen may be an electrolysis unit attached to or integrated into the light treatment device, or a hydrogen bearing mineral that may be added to the water. Experiments that treat and then freeze the water demonstrate a novel structure via the formation of unusual crystalline forms in the frozen, treated water.

Abstract: Light-emitting diode (LED) packages and more particularly LED packages that have LED chips mounted at different angles with respect to each to modify a far-field emission pattern are disclosed. The LED chips in the LED package can either be pitched inwards so that the light emissions from the LED chips generally overlap, or the LED chips can be pitched outwards. The LED chips can be mounted on a floor of a housing that has a plurality of angled surfaces. In other embodiments, the LED chips can be mounted on a platform in the housing that has different angled surfaces. In other embodiments, the LED chips can be mounted on one or more lead frame pins that can be angled, or angled with respect to other lead frame pins. The LED package may also include a light collector or a lens in order to further modify the far-field emission pattern.

Abstract: Light-emitting diode (LED) packages, and more particularly arrangements of light-altering coatings in LED packages are disclosed. Exemplary LED packages may include lead frame structures that are at least partially encased by a housing. Arrangements of light-altering coatings may be provided that cover one or more portions of lead frame structures exposed within LED package recesses. By providing light-altering coatings that cover lead frame structures within package recesses, negative impacts from potential lead frame discoloration due to environmental exposure may be reduced. Additionally, such light-altering coatings may be configured to reflect light emissions from LED chips before reaching portions of lead frame structures. Light-altering coating arrangements are disclosed where light-altering coatings are arranged in contact with LED chips or, alternatively, in a spaced relationship with LED chips.

Abstract: Light-emitting diode (LED) packages and more particularly multiple chip LED packages with common electrodes are disclosed. LED packages include lead frame structures with a common electrode for multiple LED chips and other corresponding electrodes separately coupled to individual ones of the LED chips. The common electrode forms an anode or a cathode connection for each of the LED chips. The common electrode includes multiple extensions or pins that separately exit the package to provide separate external electrical connections to the common electrode. The common electrode may provide increased surface area of metal within the LED package to form an improved thermal body for heat dissipation. Multiple pin extensions from the common electrode allow LED packages to maintain a same form factor to be a drop in replacement for existing packages and allow enhanced adhesion with a housing that encases the lead frame structure.

Abstract: Embodiments enables a wearable phototherapy apparatus that produces beneficial effects to a human body such as anti-viral effects, activation of stem cells, improvement in strength, improvement in stamina, pain relief via a non-transdermal container. May include an optional transdermal container that releases or increases copper peptide GHK-Cu in a subject's body. The non-transdermal apparatus reflects or emits specific wavelengths of light to elevate levels of the copper peptide GHK-Cu in the body. The non-transdermal apparatus includes one or more materials that prevent the Left-Handed molecule from direct contact with the body while the enclosure is coupled to the body and prevents the Left-Handed molecules from entering the body. Embodiments may include or be used with any bioavailable form of copper, e.g., such as copper glycinate as an anti-viral therapy and may include an anti-inflammatory or both.

Abstract: A device that treats water with multiple wavelengths of light an optionally sound in order to modify the structure of the water. The device may have two light panels on two different sides of a transparent container that holds water to be treated. Each light panel may have light sources that emit three different wavelengths of light. Specific wavelength combinations have been found to produce the desired structural changes in water. Hydrogen and/or oxygen, and/or minerals and/or chromophores may be added to the water before or during treatment. Potential sources of hydrogen and oxygen may be an electrolysis unit attached to or integrated into the light treatment device, or a hydrogen bearing mineral that may be added to the water. Experiments that treat and then freeze the water demonstrate a novel structure via the formation of unusual crystalline forms in the frozen, treated water.