Abstract: Embodiments provide a hardware-based mechanism to continuously calibrate a set of sensors on a vehicle while the vehicle is in motion or in use. Specifically, each sensor is mounted on a respective rigid mounting device placed on the vehicle. A secondary sensing device for calibration is also rigidly mounted on the mounting device such that the relative position between the secondary device and the camera sensor can remain unchanged. The secondary sensing devices can then be used to detect a relative distance and/or position of the same calibration target. The sensed data is then used to determine, via stereo triangulation, the relative positions of the two secondary sensing devices, which in turn indicates the relative positions of the sensors.

Abstract: A bootstrap gate driver charging circuit arranged to drive the gate of an upper switch (QU) and a lower switch (QL) connected in series to provide an AC output voltage (400) voltage by alternatively turning on and off according to a predetermined duty cycle of alternate upper switch turn-on and lower switch turn-on phases, the bootstrap gate driver charging circuit comprising: an input terminal; an output terminal; an H-bridge inverter with an inverter input and an inverter output; a charging path; and a bootstrap capacitor. The input inverter is electrically connected to the input terminal, the inverter output is electrically connected to a first end of the bootstrap capacitor, the charging path is electrically connected between a second end of the bootstrap capacitor and a gate driver supply voltage; wherein in response to the lower switch being turned ON and providing a path to ground with respect to the supply voltage.

Abstract: A system for digital control of an analog pedal has an analog audio circuit. The analog audio circuit receives an analog audio signal as an input audio signal and processes the input audio signal into an output analog audio signal. A digital control system is operatively coupled to the analog audio circuit. The digital control system receives a user input and outputs a control signal to the analog audio circuit as a function of the user input. The analog audio circuit modifies the audio signal into the output analog audio signal as a function of the control signal.

Abstract: An anchor device for anchoring a floating structure to the seabed with an anchor chain having a shackle at one end of the chain. The anchor device includes a mooring bolt for being inserted into a borehole drilled in the seabed and a support plate having a lower face for resting on the seabed and an upper face with a through hole through which the mooring bolt passes through the support plate for being inserted into the borehole. The upper face of the support plate has a connection point for coupling the shackle of the end of the chain, such that when the floating structure is anchored to the seabed, the chain is subjected to tensile stresses causing a force to be applied at the connection point and not directly to the mooring bolt.

Abstract: An underwater connector for connecting a chain under water. The connector includes a connector body having a first end with an anchoring point and a second end for the anchoring of the chain. The second end includes an inlet opening that is communicated with a housing in the connector body, the housing configured to house an end link of the chain. The connector also includes a locking plate that is moveable from a first position outside the housing of the connector body and a second position inside the housing of the connector body. When the locking plate is in the first position an end link of the chain is allowed to pass through the inlet opening and into the housing of the connector body. When the locking plate is in the second position the locking plate contacts the end link to lock the end link inside the housing.

Abstract: An anchor device for anchoring a floating structure to the seabed with an anchor chain having a shackle at one end of the chain. The anchor device includes a mooring bolt for being inserted into a borehole drilled in the seabed and a support plate having a lower face for resting on the seabed and an upper face with a through hole through which the mooring bolt passes through the support plate for being inserted into the borehole. The upper face of the support plate has a connection point for coupling the shackle of the end of the chain, such that when the floating structure is anchored to the seabed, the chain is subjected to tensile stresses causing a force to be applied at the connection point and not directly to the mooring bolt.

Abstract: A semisubmersible floating platform (1) for supporting at least one wind turbine, comprising four buoyant columns (3), each of them being attached to a ring pontoon (2); a transition piece (4) configured to support one wind turbine, disposed on the buoyant columns (3); and a heave plate (5) assembled to the internal perimeter of the ring pontoon (2). The ring pontoon (2) comprises four pontoon portions forming a quadrilateral-shaped ring pontoon (2) wherein the first end of each column (3) is attached to a respective corner of said quadrilateral-shaped ring pontoon (2). The heave plate (5) is located in the internal perimeter of the ring pontoon (2), both defining a hollow. The pontoon (2) is preferably divided into a plurality of compartments or construction blocks that may be filled with fixed ballast, such as concrete.

Abstract: Described herein are personal care compositions and methods of making and using same. A personal care composition comprising: a cannabinoid; a PPAR-a agonist; a terpene; and a cosmetically acceptable carrier.

Abstract: A semisubmersible floating platform (1) for supporting at least one wind turbine, comprising four buoyant columns (3), each of them being attached to a ring pontoon (2); a transition piece (4) configured to support one wind turbine, disposed on the buoyant columns (3); and a heave plate (5) assembled to the internal perimeter of the ring pontoon (2). The ring pontoon (2) comprises four pontoon portions forming a quadrilateral-shaped ring pontoon (2) wherein the first end of each column (3) is attached to a respective corner of said quadrilateral-shaped ring pontoon (2). The heave plate (5) is located in the internal perimeter of the ring pontoon (2), both defining a hollow. The pontoon (2) is preferably divided into a plurality of compartments or construction blocks that may be filled with fixed ballast, such as concrete.

Abstract: An actuator device including: a case housing an expandable material, a moving part that can move in translation as a result of the expansion and/or contraction of the expandable material, and a heater to heat the expandable material. The device also includes: a position sensor which measures the current position of the aforementioned moving part; and a positioner to position the moving part, including a controller acting on the above-mentioned heater according to the current measured position.

Abstract: An actuator device including: a case housing an expandable material, a moving part that can move in translation as a result of the expansion and/or contraction of the expandable material, and a heater to heat the expandable material. The device also includes: a position sensor which measures the current position of the aforementioned moving part; and a positioner to position the moving part, including a controller acting on the above-mentioned heater according to the current measured position.