Abstract: A lighting apparatus includes a primary lighting source powered by from a facility A-C power source, and backup LED lighting source powered by batteries.

Abstract: A mobile device wirelessly detects another device that is proximate. The mobile device provides to the other device identifications of which content from a particular content source is stored by the mobile device. The mobile device provides to the other device content from the particular source that is stored by the mobile device but not the other device, and receives from the other device content from the particular source that is stored by the other device but not by the mobile device, so that upon conclusion of an interaction between the mobile device and the other device, each device comprises all of the content from the particular content source originally comprised en toto between the two devices.

Abstract: A method and system for automatically evaluating the quality of a signal transmitted by an imaging device. The amount of noise in the video signal is analyzed using an algorithm that does not require comparison to a template signal. The results of the algorithm determine whether the signal meets a pre-determined threshold value for signal quality.

Abstract: A stroller or carseat shade is formed from a fabric having a middle section tapered on two sides. Rod tunnels run from a first taper across the middle section to a second taper. An elastic section is formed to wrap around and cling to an existing canopy on a stroller or car seat. The shade is symmetrical relative to a front to back axis. Fasteners are positioned at a series of overlapping stop positions parallel to the front to back axis.

Abstract: A data processing system may include a display, the display having a display surface, and logic to modify the address signals of a graphics processing unit (GPU) if the address signals do not fall within a two-dimensional range of authorized pixel locations corresponding to a subset of the display surface, and to propagate the address signals unmodified to a display memory otherwise.

Abstract: An electric vehicle charging system includes logic collocated with an electric service panel to monitor a total present electric current consumption value for all electric consumers below a point in the service panel; a first input to receive the present electric current consumption value from the logic collocated with the service panel, and to compare the present electric current consumption value with a maximum current capacity value for the service panel; a second input to receive electric current from the service panel; an output to supply electric charging power to at least one electric vehicle; and logic to set an electric charging current drawn from the service panel through the second input and provided to the electric vehicle charging output to a value less than a difference between the maximum current capacity for the service panel and a sum of the present electric current consumption value and the current consumption value of a largest expected electric consumer.

Abstract: A memory subsystem includes a volatile memory, a nonvolatile memory, and a controller including logic to interface the volatile memory to an external system. The volatile memory is addressable for reading and writing by the external system. The memory subsystem includes a power controller with logic to detect when power from the external system to at least one of the volatile and nonvolatile memories and to the controller fails. When external system power fails, backup power is provided to at least one of the volatile and nonvolatile memories and to the controller for long enough to enable the controller to back up data from the volatile memory to the nonvolatile memory.

Abstract: A memory subsystem includes a volatile memory and a nonvolatile memory. A controller includes logic to interface the volatile memory to an external system, so that the volatile memory is addressable for reading and writing by the external system. The controller includes logic to back up data from the volatile memory to the nonvolatile memory upon receiving a backup signal from the external system. A power controller includes logic to detect when power from the external system fails, and when power from the external system fails, to provide backup power for long enough to enable the controller to back up data from the volatile memory to a first region of the nonvolatile memory. The controller, upon receiving the backup signal from the external system, backs up data from the volatile memory to a second region of the nonvolatile memory different that the first region used to back up data from the volatile memory to the nonvolatile memory when power from the external system fails.

Abstract: A wireless service network includes logic to receive one or more requests for temporary dialable numbers from wireless devices, and logic to determine temporary wireless numbers and to provide the temporary wireless numbers to the wireless devices in response to the requests.

Abstract: Providing a map and/or directions to a visitor to a facility may include and/or involve a wireless communication device signaling its presence at a location in a facility, and communicating to the wireless communication device a map of the facility indicating the location. This may include and/or involve communicating to the wireless device directions to and/or from the location to a destination within the facility.

Abstract: A differential assembly, in particular for motor vehicles, transmits the motion from an input shaft to a pair of reciprocally counterposed coaxial output shafts and is provided with a ring gear rotably fed in use by the input shaft about a rotation shaft; the assembly being further provided with a gear set transmitting the motion from the ring gear to the output shafts and having a satellite gear carrier pin, whose axis is orthogonal to the axis of rotation of the ring gear; a single leaf spring is abuttingly coupled to two satellite gears to automatically adjust the position of the satellite gears themselves.

Abstract: A method of aligning arm reference systems of a multiple-arm measuring machine having at least two measuring units, each having a movable arm; the method including the steps of aligning the reference systems of the measuring units when setting up the machine, and periodically updating alignment of the reference systems by detecting, by means of one measuring unit, a reference member carried by another measuring unit and moved successively by the other measuring unit into a number of positions at an intersection of the measuring volumes of the two measuring units.

Abstract: A computer-implemented method includes probing a first band along a centerline dimension for a distribution of Location Based Notifications (LBNs), the distribution including a majority of LBNs clustered along and overlapping with the centerline.

Abstract: A memory subsystem is configured to obtain power from an external system and from at least one power capacitors. The memory subsystem includes logic to verify the power delivery capability of the power capacitors.

Abstract: As a result of detecting an error, command routing logic for device driver logic is reconfigured so that command processing logic of the device driver is not invoked and to return from commands in a manner indicative of successful completion of command processing.

Abstract: Data is divided into parts and each part provided to a different processor. Each processor processes the provided data part to produce a partial CRC result. The partial CRC results from each of the different processors are XORed to produce a CRC of the data.

Abstract: A memory subsystem includes a volatile memory, a nonvolatile memory, and a controller including logic to interface the volatile memory to an external system. The volatile memory is addressable for reading and writing by the external system. The memory subsystem includes a power controller with logic to detect when power from the external system to at least one of the volatile and nonvolatile memories and to the controller fails. When external system power fails, backup power is provided to at least one of the volatile and nonvolatile memories and to the controller for long enough to enable the controller to back up data from the volatile memory to the nonvolatile memory.

Abstract: A light bulb includes an A/C driven LED lacking a phosphor coating, the LED covered by a lens having a phosphor coating.

Abstract: A memory subsystem may include logic to make available to the device into which it is installed at least one portion of the volatile memory that will be backed up to the nonvolatile memory in the event of device power failure. The logic may make available to the device at least one portion of the volatile memory that will not be backed up to the nonvolatile memory in the event of device power failure, and make available to the device at least one portion of the nonvolatile memory that is not reserved for backups from the volatile memory.

Abstract: A method for determining the angular speed of a drive shaft of an internal combustion engine at each tooth event of a phonic wheel presenting a number N of teeth includes detecting the angular amplitude for each tooth; detecting the time of each tooth; and determining the raw angular speed of each tooth according to the corresponding angular amplitude and time. For each tooth a compensation value is determined which represents the difference between the actual angular amplitude of the tooth and the theoretic angular amplitude of the tooth; and determining the angular speed of each tooth by correcting the raw angular speed based on the corresponding compensation value.