Abstract: Reference voltage generators including a header circuit configured to pass current from a power supply to a time-to-digital converter, an amount of the current to pass determined by a thermometer code, and logic to update the thermometer code based on a comparison between an output of the time-to-digital converter and a digital code representing a reference voltage level.

Abstract: Power delivery systems for integrated circuits that include a first metal path traversing first metal layers from a global power domain supply to a voltage regulator, a second metal path traversing second metal layers from a local power domain supply to the voltage regulator, and a third metal path traversing third metal layers from the local power domain supply to an integrated circuit. Electrical isolation gaps are formed between the first metal layers, the second metal layers, and the third metal layers.

Abstract: A control system configured to control switching of taps of an on-load tap changer provided on an electric power transformer. The on-load tap changer includes switches that are controllable to switch between transformer taps. The control system includes a detector configured to detect an indication of a zero crossing of a transformer voltage of the transformer and a control signal generator configured to generate a control signal that controls a switching of the switches for performing a tap change to a new transformer tap. The control signal generator is configured to determine the timing of the control signal for changing the transformer tap based on the detected indication of the zero crossing of the transformer voltage such that the switching of at least one of the switches for performing the tap change occurs a predetermined time prior to a zero crossing of a tap voltage at the new transformer tap.

Abstract: The invention provides a signaling luminous device for an automotive vehicle, comprising a connector intended to be connected to an electrical power supply, a first and a second PCBA assembly each comprising a printed circuit board, a connector receptacle disposed on the printed circuit board, and electronic components disposed on the printed circuit board that are capable of being powered via said printed circuit board, the second PCBA assembly comprising at least one light source among its components, wherein said connector cooperates with the connector receptacles of each of the first and second PCBA assemblies so as to electrically connect the first and second PCBA assemblies such that they can be powered by said electrical power supply.

Abstract: The invention relates to a microelectromechanical system (MEMS) component or microfluidic component comprising a free-hanging or free-standing microchannel (1), as well as methods for manufacturing such a microchannel, as well as a flow sensor, e.g. a thermal flow sensor or a Coriolis flow sensor, pressure sensor or multi-parameter sensor, valve, pump or microheater, comprising such a microelectromechanical system component or microfluidic component. The MEMS component allows to increase the flow range and/or decrease the pressure drop of for instance a micro Coriolis mass flow meter by increasing the channel diameter, while maintaining its advantages.

Abstract: Techniques are described for operating a vehicle using sensor data provided by one or more ultrasonic sensors located on or in the vehicle. An example method includes receiving, by a computer located in a vehicle, data from an ultrasonic sensor located on the vehicle, where the data includes a first set of coordinates of two points associated with a location where an object is detected by the ultrasonic sensor; determining a second set of coordinates associated with a point in between the two points; performing a first determination that the second set of coordinates is associated with a lane or a road on which the vehicle is operating; performing a second determination that the object is movable; and sending, in response to the first determination and the second determination, a message that causes the vehicle to perform a driving related operation while the vehicle is operating on the road.

Abstract: Embodiments disclosed herein concern a device for implantation of a cellular transplant into a target region of a subject. The device includes: a handpiece; a shaft anchored with the handpiece and extending distally therefrom; and a tubular sheath. The shaft includes a proximal end, a distal end opposite the proximal end, a curved portion, and forceps at the distal end thereof. The forceps include a pair of distal tips configured to releasably grasp the cellular transplant. The tubular sheath is movably coupled to and extending distally from the handpiece. The tubular sheath includes a distal opening and a lumen configured to slidably receive the shaft and the forceps therein. In a non-deployed state, the distal tips of the forceps are positioned within the lumen of the tubular sheath, and, in a deployed state, the distal tips of the forceps are positioned partially outside the distal opening of the tubular sheath.

Abstract: The invention relates to an on-load tap changer module (1, 15), in particular a power electronic on-load tap changer module, for adjusting a transformation ratio of a power transformer (2) having at least one transformer winding providing at least one tap (3), having: a control device (6), at least one tap changer (7) which can selectively be connected and disconnected by means of the control device (6) in order to adjust the transformation ratio of the power transformer (2), and at least one crowbar (11) for voltage limitation, which is adapted, when a predetermined threshold voltage value is exceeded, to provide a predetermined current path for determining a predetermined transformation ratio of the power transformer. The invention relates further to an assembly consisting of a power transformer (2) and an on-load tap changer module (1, 15) and to a method for operating an on-load tap changer module.

Abstract: A wind turbine auxiliary power system configured to receive electrical power from an electrical power generating system of the wind turbine or from a power grid. The auxiliary power system includes an auxiliary transformer having a primary side configured to be coupled to the electrical power generating system of the wind turbine and a secondary side configured to be coupled to auxiliary power consumers of the wind turbine and to provide transformed electrical power to the consumers. It further includes an electronic on-load tap changer provided on the auxiliary transformer, wherein the electronic on-load tap changer includes taps on at least one transformer winding of the auxiliary transformer and semiconductor switches that are coupled to the taps and that are configured such that by controlling the semiconductor switches, the transformation ratio of the auxiliary transformer is adjustable to compensate for voltage variations on the primary side of the auxiliary transformer.

Abstract: Circuitry and a method of determining electrical characteristics of material local to a specific area of a semiconductor wafer is disclosed. In one embodiment, an IC is disclosed that comprises at least one processing subsystem and at least one integrated common current monitor (ICCM) located within the processing subsystem(s). In one embodiment, the ICCM includes current-to-voltage conversion circuitry that converts a current throughput (IDUT) of a selected at least one of the plurality of DUTs to a corresponding voltage for a plurality of regulated drain-to-source voltages (VDS) across the selected DUT(s). In one embodiment, the ICCM is configured to determine a duty cycle of a voltage that corresponds to the IDUT and IDUT represents electrical characteristics of material local to an area of a semiconductor wafer specific to a location where the ICCM is located.

Abstract: Circuitry and a method of determining electrical characteristics of material local to a specific area of a semiconductor wafer is disclosed. In one embodiment, the method includes sinking or sourcing current through a selected on of a plurality of devices under test (DUTs) on the semiconductor wafer, converting the current sourcing or sinking into a voltage, comparing the converted voltage against a linear voltage ramp, generating an output clock based on the comparison, and measuring a duty cycle of the output clock. In one embodiment, the duty cycle of the output clock is dependent on the current sinking or sourcing through the selected at least one of the plurality of DUTs on the wafer and electrical characteristics of material local to the specific area of the wafer where the selected one of the plurality of DUTs is located are determined based on the duty cycle of the output clock.

Abstract: A foamable polymer composition comprising a crosslinkable polymer, a crosslinking peroxide compound, and a chemical blowing agent comprising a functionalized particulate bicarbonate containing at least one additive. The additive may be selected from the group consisting of a fatty acid, a rosin acid, any derivative thereof, and salts thereof; or any combinations thereof, such as comprising abietic acid, dihydroabietic acid, neoabietic acid, a rosin acid ester, linoleic acid, or mixtures thereof. The particulate bicarbonate may be preferably functionalized by spray-coating, extrusion or co-grinding with at least one additive. The functionalized particulate bicarbonate may further comprise 0.1-5 wt % silica. A process for manufacturing a foamed crosslinked polymer, such as EVA and/or crosslinked polyolefins, and a foamed crosslinked polymer obtained by such process.

Abstract: An apparatus for managing optical subsea communications system may include a plurality of fiber interface modules (FIM), wherein a given FIM comprises a receive part, and a transmit part. The transmit part may include two normally closed switches, wherein a first switch of the two normally closed switches is coupled to a line monitoring equipment (LME) TX port, and wherein a second switch of the two normally closed switches is coupled to a line terminating equipment (LTE) TX port.

Abstract: A connector for electric vehicle supply equipment includes: a housing that includes one or more electrical coupling members that are connectable between the electric vehicle supply equipment and a mating inlet of an electric vehicle to supply electric power to the vehicle. The housing includes a sensor for detecting light within the housing and outputting a signal in response to a detection of light within the housing to interrupt or disable the supply of electric power to the vehicle through the connector.

Abstract: An electric Vehicle Supply Equipment (EVSE) multichannel insulation monitoring device (MIMD) for insulation monitoring or earth leakage current monitoring, wherein the EVSE multichannel insulation monitoring device comprises multiple monitoring channels and wherein the EVSE multichannel insulation monitoring device includes a control and monitor device configured to individually monitor the insulation or earth leakage current of each monitoring channel.

Abstract: A power supply monitor includes a droop detection circuit which receives a digital signal and converts the digital signal to an analog signal, compares the analog signal to a monitored supply voltage, and responsive to detecting a droop below a designated value relative to the analog signal, produces a droop detection signal. The droop detection circuit includes a first comparator circuit with a series of inverters including at least a first complimentary-metal-oxide-semiconductor (CMOS) inverter with an input for receiving the analog signal and a second CMOS inverter, which are both supplied with a monitored supply voltage. The inverters operate in a crowbar mode when the monitored voltage supply is near a designated level, and each include four pull-up transistors connected in two parallel legs of two transistors, and four pull-down transistors connected in two parallel legs of two transistors.

Abstract: A communications interface between electric vehicle supply equipment and an electric vehicle includes: a first connection for connecting to a controller of the electric vehicle supply equipment; a second connection for connecting to a controller of the electric vehicle; and an Ethernet interface coupling the first and second connections for communication between the controller of the electric vehicle supply equipment and the controller of the electric vehicle.

Abstract: A charging system of an electric vehicle is described. The charging system comprises a charging cable that is adapted to carry a charging connector located at a distal end of the charging cable, wherein the charging connector is configured to be controllably moveable and insertable into an EV charging portal of the EV, the charging connector comprising: a latch coupled to the charging connector, a detection system coupled to the latch, and a control system configured to: obtain, from the detection system, an indication, determine, based on the indication, whether the latch on the charging connector is operational or non-operational, and generate an alert based on determining that the latch on the charging connector is non-operational.

Abstract: A plurality of posts and actuator posts connected to a foundation and to a torque tube on which solar panels are duly mounted is disclosed. The actuator posts include a hinge next to a radial arm that is disposed solidly connected to the torque tube, the arm being hinged at the other end to a linear actuator with screw drive, the bottom end is connected to the actuator post by a joint. Each linear actuator is actuated by a gear that engages with an endless screw solidly connected to a Cardan-type drive shared by all the actuators and is actuated by an electric motor, the Cardan-type drive fitting closely to the torque tube by supports.

Abstract: A new and distinct variety of raspberry plant named ‘DrisRaspTwentyFour’, particularly selected for the flavor, texture, and firmness of its fruit, is disclosed.