Abstract: The application discloses a device that determines how much material is dispensed from a container by measuring the angle at which the container is tilted. The device includes an accelerometer for measuring an angle by which the container is tilted, and an electronic component for transmitting data based on the angle measured by the accelerometer. In some embodiments, the accelerometer measures the angle by which the container is tilted at a multiple different times.

Abstract: This disclosure relates generally to lighted dental instruments and, more particularly, to powered dental scalers incorporating both an integral light source and a fluid passageway that directs fluid adjacent to tooth surfaces with which the scalers are in contact.

Abstract: An auto-calibrated proximity sensor used with a protected item in a retail display security system includes a metalized surface that cooperatively interacts with a printed circuit board to form a capacitive cell. A microcontroller senses changes in the frequency of the capacitive circuit if the orientation of the metalized surface changes with respect to the printed circuit board.

Abstract: A powered item attachment device includes an onboard power supply and alarm system that sounds in the event a protected device is tampered with or removed from a retail display. The powered item attachment device may also track the location of a protected device if it is removed from the display device.

Abstract: The application discloses a device that determines how much material is dispensed from a container by measuring the angle at which the container is tilted. The device includes an accelerometer for measuring an angle by which the container is tilted, and an electronic component for transmitting data based on the angle measured by the accelerometer. In some embodiments, the accelerometer measures the angle by which the container is tilted at a multiple different times.

Abstract: A retail security display system includes an onboard power supply and alarm system that sounds in the event a protected device is tampered with or removed from the display system. The retail security display system also includes a central communication module that manages information from a plurality of display devices and tracks the location of a protected device if it is removed from the display device.

Abstract: The application discloses a device that determines how much material is dispensed from a container by measuring the angle at which the container is tilted. The device includes an accelerometer for measuring an angle by which the container is tilted, and an electronic component for transmitting data based on the angle measured by the accelerometer. In some embodiments, the accelerometer measures the angle by which the container is tilted at a multiple different times.

Abstract: The application discloses a device that determines how much material is dispensed from a container by measuring the angle at which the container is tilted. The device includes an accelerometer for measuring an angle by which the container is tilted, and an electronic component for transmitting data based on the angle measured by the accelerometer. In some embodiments, the accelerometer measures the angle by which the container is tilted at a multiple different times.

Abstract: A powered item attachment device includes an onboard power supply and alarm system that sounds in the event a protected device is tampered with or removed from a retail display. The powered item attachment device may also track the location of a protected device if it is removed from the display device.

Abstract: A retail security display system includes an onboard power supply and alarm system that sounds in the event a protected device is tampered with or removed from the display system. The retail security display system also includes a central communication module that manages information from a plurality of display devices and tracks the location of a protected device if it is removed from the display device.

Abstract: An auto-calibrated proximity sensor used with a protected item in a retail display security system includes a metalized surface that cooperatively interacts with a printed circuit board to form a capacitive cell. A microcontroller senses changes in the frequency of the capacitive circuit if the orientation of the metalized surface changes with respect to the printed circuit board.

Abstract: A modular photographic flash system includes a plurality of housings, some possibly empty and some containing flash units, interconnected to form a desired flash unit array. Each housing includes a hollow cylindrical member substantially square in transverse cross-sectional outline with two adjacent walls having dovetail tongues thereon and the other two walls having dovetail grooves to accommodate interfitting of adjacent housings. A latch member is movable into and out of each dovetail groove for engagement in an associated slot in the tongue interfitted therewith, the latch being operated by a spring-biased actuator rod carried in a channel formed in the inner surface of the housing.