Abstract: The present disclosure provides a current monitoring circuit for monitoring current in a geophysical survey system. The circuit may be utilized in dipole-dipole systems including one or more electrode stations or in loop systems. The circuit includes a transmitter configured to generate an output current. One or more current monitors are positioned to detect current at or near the electrode stations or at positions along the one or more loops. Measured current data is transmitted back to the transmitter, which may be shut down if necessary. Methods for monitoring current in a geophysical survey system arc also provided.

Abstract: A container for produce adapted to house interlock with a lower and/or upper container while stacked. The produce containers have interlocking features such that the likelihood of lateral motion of a stacked container is greatly reduced. In some aspects, containers of different volumes may be adapted to stack together and interlock. The containers may have a plurality of vents.

Abstract: One example embodiment includes an electronic device gaming system. The electronic device gaming system includes a case configured to receive an electronic device. The electronic device gaming system also includes an input device. The input device is releasably attached to the case and configured to connect electronically to the electronic device.

Abstract: One example embodiment includes an electronic device gaming system. The electronic device gaming system includes a case configured to receive an electronic device. The electronic device gaming system also includes an input device. The input device is releasably attached to the case and configured to connect electronically to the electronic device.

Abstract: One example embodiment includes a method for connecting an electronic device to a gamepad. The method includes providing a gamepad including one or more controls. The method also includes detecting a Bluetooth protocol. The method further includes detecting an electronic device. The method additionally includes connecting the gamepad to the electronic device wirelessly using the Bluetooth protocol.

Abstract: Power supply, installed within a computer, for enabling signals to be transmitted and received between the computer and at least one electrical device external to the power supply, the power supply including an electrical interface, at least one power cable, a low pass filter, a power line modem, an AC to DC converter and a DC to DC converter, the low pass filter being coupled with the electrical interface via a first one of the power cables, the power line modem being coupled with the first one of the power cables via a second one of the power cables and with a motherboard of the computer, the AC to DC converter being coupled with the low pass filter and the DC to DC converter being coupled with the AC to DC converter, the power line modem and the motherboard, the electrical interface for coupling the power supply with an electrical socket and for receiving high voltage AC electricity, the power line modem for modulating and demodulating over power lines the signals to be transmitted and received between the

Abstract: A network device includes a HomePNA modem and means for synchronizing its clock with clocks of other HomePNA modems in the network in order to communicate at a higher frequency band. In one embodiment, the synchronization is with pilot signals. In another, it is by correcting for clock differences. The upconversions may be via oversampling or via analog mixing. The downconversions may be via subsampling or via analog demixing.

Abstract: A pole system comprises a shaft that includes tracks for mounting luminaires, street signs, bicycle racks, decorative signage, banners, traffic signals, pedestrian signals, or other items. In one embodiment, a pole system includes a shaft with two or more vertical tracks. Each track may have a dovetail shape and may be configured to receive mounting nuts for mounting items to the shaft. One or more vertical raceways separate from a center opening of the shaft may also be present.

Abstract: Analog HPNA hub including at least one group of coils, the coils inducing HPNA signals there between, a plurality of filters, each of the filters coupled with a respective one of the coils and further coupled, via respective telephone wiring, with at least a respective HPNA node, wherein each of the filters enables transmission of HPNA data signals there through, and wherein each of the filters prevents transmission of conventional telephony signals there through.

Abstract: An imaging member adjustment system for an imaging module includes an imaging field opposing the imaging module and positioning targets provided in connection with the imaging field. The imaging module includes an optical source generating an optical path, an imaging member responsive to input from the optical source, and a lens interposed between the imaging member and imaging field. At least one adjustment mechanism is operatively connected to the imaging member for adjusting the imaging member with respect to the imaging field. A controller operatively communicates with the imaging member and the at least one adjustment mechanism. In operation, the positioning targets interrupt the optical path and provide positioning information to the controller. In turn, the controller signals the at least one adjustment mechanism to adjust the imaging member in any of horizontal and vertical direction to optimize focus and alignment of the imaging member with respect to the imaging field.

Abstract: A network device includes a HomePNA modem and means for synchronizing its clock with clocks of other HomePNA modems in the network in order to communicate at a higher frequency band. In one embodiment, the synchronization is with pilot signals. In another, it is by correcting for clock differences. The upconversions may be via oversampling or via analog mixing. The downconversions may be via subsampling or via analog demixing.

Abstract: Analog HPNA hub including at least one group of coils, the coils inducing HPNA signals there between, a plurality of filters, each of the filters coupled with a respective one of the coils and further coupled, via respective telephone wiring, with at least a respective HPNA node, wherein each of the filters enables transmission of HPNA data signals there through, and wherein each of the filters prevents transmission of conventional telephony signals there through.

Abstract: A hybrid network includes telephone and non-telephone network media. The communication devices communicate along the hybrid network according to a media access plan. The non-telephone communication devices do not have collision detection although the telephone communication devices do. The non-telephone communication devices have higher power and sensitivity levels than the telephone communication devices. In some embodiments, the media access plan includes a registration timeslot for the non-telephone communication devices.

Abstract: An imaging member adjustment system for an imaging module includes an imaging field opposing the imaging module and positioning targets provided in connection with the imaging field. The imaging module includes an optical source generating an optical path, an imaging member responsive to input from the optical source, and a lens interposed between the imaging member and imaging field. At least one adjustment mechanism is operatively connected to the imaging member for adjusting the imaging member with respect to the imaging field. A controller operatively communicates with the imaging member and the at least one adjustment mechanism. In operation, the positioning targets interrupt the optical path and provide positioning information to the controller. In turn, the controller signals the at least one adjustment mechanism to adjust the imaging member in any of horizontal and vertical direction to optimize focus and alignment of the imaging member with respect to the imaging field.

Abstract: Analog HPNA hub including at least one group of coils, the coils inducing HPNA signals there between, a plurality of filters, each of the filters coupled with a respective one of the coils and further coupled, via respective telephone wiring, with at least a respective HPNA node, wherein each of the filters enables transmission of HPNA data signals there through, and wherein each of the filters prevents transmission of conventional telephony signals there through.

Abstract: A network device includes a HomePNA modem and means for synchronizing its clock with clocks of other HomePNA modems in the network in order to communicate at a higher frequency band. In one embodiment, the synchronization is with pilot signals. In another, it is by correcting for clock differences. The upconversions may be via oversampling or via analog mixing. The downconversions may be via subsampling or via analog demixing.