Abstract: A log splitting device includes a frame, a fixed beam with an engagement member, and a movable beam with an engagement member. The movable beam is coaxially positioned inside the fixed beam, the movable engagement member slideably positioned in a slot of the fixed beam. A drive mechanism is positioned inside the beam assembly, with a first end of the drive mechanism affixed by a horizontal pin to opposing holes in an end of the fixed beam's sidewalls, and a second end of the drive mechanism affixed by a second horizontal pin to opposing holes in an end of the movable beam's sidewalls. The device is operatively configured for the drive mechanism to create movement of the movable beam relative to the fixed beam, and capable of splitting a piece of wood.

Abstract: An electrical power connector includes a connector housing having a slot at a mating end of the connector housing configured to receive a power distribution assembly. The electrical power connector includes power contacts received in the connector housing configured to be is coupled to a power distribution contact of the power distribution assembly. The electrical power connector includes a monitoring device having a monitoring circuit, a monitoring sensor coupled to the monitoring circuit, and a monitoring transmitter coupled to the monitoring circuit. The monitoring sensor is coupled to the power contact to monitor an operating characteristic of the power contact. The monitoring circuit receives sensor signals from the monitoring sensor and the monitoring transmitter transmits monitoring signals from the monitoring circuit based on the operating characteristic of the power contact to a monitoring network remote from the electrical power connector.

Abstract: A sensor assembly for a switchgear connector includes a high voltage side facing a switchgear, a low voltage side, and an isolation barrier that provides a galvanic isolation between the high voltage side and the low voltage side. The sensor assembly includes a sensor device measuring at least one physical quantity and outputting a sensor data representative of the at least one physical quantity. The sensor device is arranged on the high voltage side. The sensor assembly includes a data interface arranged on the low voltage side and providing for the sensor data to be accessible from outside of the sensor assembly. The sensor assembly includes a transmission path transferring the sensor data between the sensor device and the data interface. The transmission path has a wireless section extending across the isolation barrier.

Abstract: An electrical power connector includes a connector housing having a slot at a mating end of the connector housing configured to receive a power distribution assembly. The electrical power connector includes power contacts received in the connector housing configured to be is coupled to a power distribution contact of the power distribution assembly. The electrical power connector includes a monitoring device having a monitoring circuit, a monitoring sensor coupled to the monitoring circuit, and a monitoring transmitter coupled to the monitoring circuit. The monitoring sensor is coupled to the power contact to monitor an operating characteristic of the power contact. The monitoring circuit receives sensor signals from the monitoring sensor and the monitoring transmitter transmits monitoring signals from the monitoring circuit based on the operating characteristic of the power contact to a monitoring network remote from the electrical power connector.

Abstract: A connector terminating an end of an electrical cable includes an outer surface, and a radio frequency (RF) sensor tag is secured to the connector outer surface and includes a temperature sensor and an antenna. In response to the RF sensor tag receiving an interrogation signal from a remote RF reader, the temperature sensor is configured to detect a temperature of the connector and generate a temperature data signal, and the antenna is configured to transmit the temperature data signal to the remote RF reader.

Abstract: An electrical indicator includes an interface unit receiving an electrical value to be displayed and a display unit displaying the electrical value. The display unit has a reflective display device with a scale and a pointer. The pointer is formed by selectively controllable light reflecting areas of an electronic ink layer.

Abstract: A connector terminating an end of an electrical cable includes an outer surface, and a radio frequency (RF) sensor tag is secured to the connector outer surface and includes a temperature sensor and an antenna. In response to the RF sensor tag receiving an interrogation signal from a remote RF reader, the temperature sensor is configured to detect a temperature of the connector and generate a temperature data signal, and the antenna is configured to transmit the temperature data signal to the remote RF reader.

Abstract: A wire terminating apparatus and method which allows for determining the quality of a wire termination. The method includes terminating the wire, monitoring the thermal properties of the termination with one or more thermal sensors and comparing the monitored thermal properties to stored thermal properties to determine if the termination is defective. If the termination is defective, the termination is discarded. The apparatus includes a wire termination zone. A thermal sensor is mounted on the wire terminating apparatus proximate the wire termination zone. The thermal sensor monitors the thermal properties of the termination to determine if the termination is defective.

Abstract: An ophthalmic imaging apparatus comprising: an illumination light source and an optical assembly for directing light from the light source into an eye of a subject; a photosensor array comprising a plurality of photosensors positioned for acquiring images of portions of a fundus of the eye; an objective lens positioned along an imaging axis intersecting a point on the fundus of the eye wherein the objective lens is positioned for refracting light that has been reflected by the fundus to form an image of the fundus on an image plane of the objective lens such that the image plane is positioned away from the photosensor array; and a microlens array comprising a plurality of microlenses wherein the microlens array is spaced away from and positioned behind the image plane and wherein the microlens array is positioned in between the image plane and the photosensor array such that each microlens in the array projects a different view of the image formed at the image plane thereby forming an array of elemental image

Abstract: In connection with processing asynchronous streams of aircraft telemetry data, data processing logic is developed to run on multiple aircraft, even if the aircraft use different avionics equipment. An electronic data inventory system tracks data available on a set of aircraft. A set of “global” data elements applicable to aircraft in a fleet is defined and tracked in the electronic inventory system, along with the relationship to the underlying native data elements and specific aircraft. The global units are derived as appropriate, for each specific aircraft's avionics and/or sensor environment. An interface enables definition of data processing logic that is integrated with the electronic inventory system and ensures the general validity of the defined logic. The data processing logic may be deployed to one or more aircraft in a function integrated with the electronic inventory system, to ensure the validity of the data processing logic for each aircraft specified as a deployment target.

Abstract: A method of remotely monitoring a status of a surge arrester disconnector includes providing a long-range wireless mesh communication system including a plurality of disconnectors organized in a plurality of clusters. Each cluster includes a plurality of disconnectors that are physically located within a same cluster area. At least one of the disconnectors in each cluster is coupled to a communication device of a predetermined communication range. The method includes transmitting, from a first cluster, a status signal indicative of a status of a first disconnector in the first cluster to a second cluster located within the predetermined communication range, and consecutively transmitting the status signal from the second cluster to a third cluster within the predetermined communication range, until reaching an end cluster.

Abstract: A wire terminating apparatus and method which allows for determining the quality of a wire termination. The method includes terminating the wire, monitoring the thermal properties of the termination with one or more thermal sensors and comparing the monitored thermal properties to stored thermal properties to determine if the termination is defective. If the termination is defective, the termination is discarded. The apparatus includes a wire termination zone. A thermal sensor is mounted on the wire terminating apparatus proximate the wire termination zone. The thermal sensor monitors the thermal properties of the termination to determine if the termination is defective.

Abstract: A wire terminating apparatus and method which allows for determining the quality of a wire termination. The method includes terminating the wire, monitoring the thermal properties of the termination with one or more thermal sensors and comparing the monitored thermal properties to stored thermal properties to determine if the termination is defective. If the termination is defective, the termination is discarded. The apparatus includes a wire termination zone. A thermal sensor is mounted on the wire terminating apparatus proximate the wire termination zone. The thermal sensor monitors the thermal properties of the termination to determine if the termination is defective.

Abstract: An electrical indicator includes an interface unit receiving an electrical value to be displayed and a display unit displaying the electrical value. The display unit has a reflective display device with a scale and a pointer. The pointer is formed by selectively controllable light reflecting areas of an electronic ink layer.

Abstract: An ophthalmic imaging apparatus comprising: an illumination light source and an optical assembly for directing light from the light source into an eye of a subject; a photosensor array comprising a plurality of photosensors positioned for acquiring images of portions of a fundus of the eye; an objective lens positioned along an imaging axis intersecting a point on the fundus of the eye wherein the objective lens is positioned for refracting light that has been reflected by the fundus to form an image of the fund us on an image plane of the objective lens such that the image plane is positioned away from the photosensor array; and a microlens array comprising a plurality of microlenses wherein the microlens array is spaced away from and positioned behind the image plane and wherein the microlens array is positioned in between the image plane and the photosensor array such that each microlens in the array projects a different view of the image formed at the image plane thereby forming an array of elemental imag

Abstract: An ophthalmic imaging apparatus comprising: an illumination light source and an optical assembly for directing light from the light source into an eye of a subject; a photosensor array comprising a plurality of photosensors positioned for acquiring images of portions of a fundus of the eye; an objective lens positioned along an imaging axis intersecting a point on the fundus of the eye wherein the objective lens is positioned for refracting light that has been reflected by the fundus to form an image of the fund us on an image plane of the objective lens such that the image plane is positioned away from the photosensor array; and a microlens array comprising a plurality of microlenses wherein the microlens array is spaced away from and positioned behind the image plane and wherein the microlens array is positioned in between the image plane and the photosensor array such that each microlens in the array projects a different view of the image formed at the image plane thereby forming an array of elemental imag