Abstract: Systems and methods to validate RFID counts may be provided. A business may affix temporary or permanent location tags with barcodes throughout an area to be counted, and the location tags may then be recorded. Manual counters may perform a piece count of items associated with each location tag. RFID counters may perform an RFID read of items associated with each location tag. All RFID reads may be associated with their most likely location tag. The manual piece count may be compared to the total of RFID tags assigned to each location tag. Locations may be rejected where the totals do not match. Locations rejected by the manual piece count comparison may then be barcode scanned and compared to the RFID reads for each location tag required to be barcode scanned. Resolution may be performed for locations where the barcode item counts do not match the RFID item counts.

Abstract: A trailer includes a trailer frame having a hitch. A stationary support base is joined to the trailer frame. Two supports are slidably guided on the support base toward and away from each other. A wheel assembly is mounted to an end of each of the supports remote from the other support such that a distance between the wheel assemblies varies with movement of the supports on the support base. A locking device selectively locks each support to the support base in a first position where the wheel assemblies are furthest from each other and a second position where the wheel assemblies are closer to each other.

Abstract: An actuator (12) for a personal care appliance (10) having an eccentric core (21) to preload the actuator (12) to prevent rattling caused by detrimental reactionary forces. The eccentric core (21) includes a pole assembly (24) radially extending from a spindle 22 having at least a first set (25-1) and a second set (25-2) of pole members. The first set (25-1) has a greater length as measured from the center of the spindle 22 than the second set (24-2), reducing the magnet gap on one side of the spindle (22) to create an eccentric core and preload the actuator (12). Alternatively, the preload can be mechanically created by a set of bearings (28) disposed within housing (18) of the actuator 12, where the bearings (28) have a centerline (A3) offset from the principal axis (A1) of the housing (18).

Abstract: A suspension system (22) configured to minimize transmission of acoustic and vibrational energy in a device, comprising: (i) a rigid support (24); (ii) an operative element (16) positioned within the rigid support and comprising a drive frequency when the device is in operation; and (iii) a resilient element (26) engaging the rigid support and configured to create a resilient force against one or more degrees of freedom of vibrations generated by the operative element; wherein the natural frequency in one or more of the degrees of freedom of the suspension system, in the degrees of freedom of interest, are tuned into a narrow resonant frequency range by the suspension, and wherein the resonant frequency is less than the drive frequency.

Abstract: A suspension system (22) configured to minimize transmission of acoustic and vibrational energy in a device, comprising: (i) a rigid support (24); (ii) an operative element (16) positioned within the rigid support and comprising a drive frequency when the device is in operation; and (iii) a resilient element (26) engaging the rigid support and configured to create a resilient force against vibrations generated by the operative element in one or more degrees of freedom; wherein the natural frequency of a suspension mode in one or more of the degrees of freedom are tuned into a narrow resonant frequency range by the suspension, and wherein the resonant frequency is greater than the drive frequency.

Abstract: Systems and methods to validate RFID counts may be provided. A business may affix temporary or permanent location tags with barcodes throughout an area to be counted, and the location tags may then be recorded. Manual counters may perform a piece count of items associated with each location tag. RFID counters may perform an RFID read of items associated with each location tag. All RFID reads may be associated with their most likely location tag. The manual piece count may be compared to the total of RFID tags assigned to each location tag. Locations may be rejected where the totals do not match. Locations rejected by the manual piece count comparison may then be barcode scanned and compared to the RFID reads for each location tag required to be barcode scanned. Resolution may be performed for locations where the barcode item counts do not match the RFID item counts.

Abstract: A short cyclic thermal treatment process in an engine aftertreatment system of a diesel engine in a vehicle, which may be able to recover and/or retain NOx conversion performance of an engine aftertreatment system by keeping the system clean from unintended pollution like accumulated urea deposits. The thermal treatment process is controlled by a process controller, arranged to carry out a long cyclic cleaning process at a first time interval, at a first exhaust gas temperature higher than the operational temperature in regeneration mode; combined with a short cyclic thermal treatment process at a second time interval, at a second exhaust gas temperature higher than the operational temperature in non-regeneration mode; wherein the second elevated exhaust gas temperature is lower than the first temperature.

Abstract: A directed jet mouthpiece (10) comprises at least one mouthpiece trough (12, 14) configured to fit over a front portion of a dental arch of a user's teeth. The at least one mouthpiece trough includes a buccal-side vertical member (16), a lingual-side vertical member (18) and an occlusal-side horizontal member (20) extending in between. The at least one mouthpiece trough further includes at least one fluidics inlet (22), a plurality of jet orifices (24) on both buccal- and lingual-side vertical members, and at least one fluidics path (26) disposed between the fluidics inlet and jet orifices. A plurality of directed jet orifices (28) is disposed in end regions (30) of the at least one mouthpiece trough. The at least one fluidics path (26) is further disposed between the fluidics inlet and plurality of directed jet orifices. The plurality of directed jet orifices (28) direct fluid jets rearward towards a remainder of teeth in a user's mouth beyond the end regions (30) of the at least one mouthpiece trough.

Abstract: A directed jet mouthpiece (10) comprises at least one mouthpiece trough (12,14) configured to fit over a front portion of a dental arch of a user's teeth. The at least one mouthpiece trough includes a buccal-side vertical member (16), a lingual-side vertical member (18) and an occlusal-side horizontal member (20) extending in between. The at least one mouthpiece trough further includes at least one fluidics inlet (22), a plurality of jet orifices (24) on both buccal- and lingual-side vertical members, and at least one fluidics path (26) disposed between the fluidics inlet and jet orifices. A plurality of directed jet orifices (28) is disposed in end regions (30) of the at least one mouthpiece trough. The at least one fluidics path (26) is further disposed between the fluidics inlet and plurality of directed jet orifices. The plurality of directed jet orifices (28) direct fluid jets rearward towards a remainder of teeth in a user's mouth beyond the end regions (30) of the at least one mouthpiece trough.

Abstract: A short cyclic thermal treatment process in an engine aftertreatment system of a diesel engine in a vehicle, which may be able to recover and/or retain NOx conversion performance of an engine aftertreatment system by keeping the system clean from unintended pollution like accumulated urea deposits. The thermal treatment process is controlled by a process controller, arranged to carry out a long cyclic cleaning process at a first time interval, at a first exhaust gas temperature higher than the operational temperature in regeneration mode; combined with a short cyclic thermal treatment process at a second time interval, at a second exhaust gas temperature higher than the operational temperature in non-regeneration mode; wherein the second elevated exhaust gas temperature is lower than the first temperature.

Abstract: A mobile lighting system having a mobile platform assembly configured to traverse across a surface in response to remotely generated command signals from a portable electronic device and a lighting assembly mounted to the mobile platform assembly. The lighting assembly configured to provide illumination. The lighting assembly having at least one light source to provide the illumination and at least one mounting arm having the at least one light source mounted thereto. The at least one mounting arm having at least one pivotable joint configured to allow for directional control of the illumination. The mobile platform assembly having a mobile platform, a transportation assembly connected to the mobile platform. The transportation assembly configured to provide movement to the mobile platform assembly. A control assembly having a receiver is configured to receive remotely generated command signals from the remote controller.

Abstract: An oral care device (10) with a pump assembly (12) including: a plunger assembly (52) having a rack assembly (74); a compressible spring (64) configured to exert a forward force on the plunger assembly; and a rack and pinion assembly (72) configured to exert a force on the plunger assembly opposite the forward force, wherein the rack assembly includes a plurality of rack teeth (74 a . . . 74 g) and the pinion assembly (76) includes a plurality of teeth (78) arranged around a portion of the pinion; where the plurality of rack teeth include an angled front surface (86) and an angled rear surface (87), the front surface of at least some of the plurality of rack teeth including a different angle than the rear surface, and further where at least some of the plurality of rack teeth include a pointed or rounded tip (82).

Abstract: A trailer includes a trailer frame having a hitch. A stationary support base is joined to the trailer frame. Two supports are slidably guided on the support base toward and away from each other. A wheel assembly is mounted to an end of each of the supports remote from the other support such that a distance between the wheel assemblies varies with movement of the supports on the support base. A locking device selectively locks each support to the support base in a first position where the wheel assemblies are furthest from each other and a second position where the wheel assemblies are closer to each other.

Abstract: A mobile lighting apparatus having a mobile platform assembly configured to traverse across a surface in response to remotely generated command signals from a remote controller and a lighting assembly mounted to the mobile platform assembly. The lighting assembly configured to provide illumination. The lighting assembly having at least one light source to provide the illumination and at least one mounting arm having the at least one light source mounted thereto. The at least one mounting arm having at least one pivotable joint configured to allow for directional control of the illumination. The mobile platform assembly having a mobile platform, a transportation assembly connected to the mobile platform. The transportation assembly configured to provide movement to the mobile platform assembly. A control assembly having a receiver is configured to receive remotely generated command signals from the remote controller.

Abstract: A roof edging system that includes a base anchor, a fascia cover, and a compression system that is used to provide compression thereby, allowing the fascia cover to snap into place on the base anchor.

Abstract: An actuator (12) for a personal care appliance (10) having an eccentric core (21) to preload the actuator (12) to prevent rattling caused by detrimental reactionary forces. The eccentric core (21) includes a pole assembly (24) radially extending from a spindle 22 having at least a first set (25-1) and a second set (25-2) of pole members. The first set (25-1) has a greater length as measured from the center of the spindle 22 than the second set (24-2), reducing the magnet gap on one side of the spindle (22) to create an eccentric core and preload the actuator (12). Alternatively, the preload can be mechanically created by a set of bearings (28) disposed within housing (18) of the actuator 12, where the bearings (28) have a centerline (A3) offset from the principal axis (A1) of the housing (18).

Abstract: Systems and methods are disclosed to execute a startup program on a computer, the startup program being stored on an external storage device connected with the computer; download a file management program from a remote server to the computer; install the file management program on the computer; send a message to a cloud storage management server requesting the creation of a cloud storage account associated with the external storage device; and receive an indication that the cloud storage account has been created.

Abstract: A trailer includes a trailer frame having a hitch. A stationary support base is joined to the trailer frame. Two support plates are slidably guided on the support base toward and away from each other. A pair of wheel assemblies is provided, wherein a wheel assembly is mounted to an end of each of the support plates remote from the other support plate such that a distance between the wheel assemblies varies with movement of the support plates on the support base. A pair of drive links is provided wherein a drive link is joined to each of the support plates. A drive mechanism is joined to the drive links and configured to selectively move the support plates toward or away from each other.