Abstract: Systems are disclosed relating to a mobile device mounted to a welding helmet such that a wearer of the welding helmet can see a display of the mobile device when wearing the welding helmet. In some examples, the mobile device is mounted such that a camera of the mobile device is unobscured and positioned at approximately eye level, facing the same way the wearer's eyes are facing. In some examples, the simulated training environment may be presented to the user via the display screen of the mobile device, using images captured by the camera of the mobile device, when the mobile device is so mounted to the welding helmet.

Abstract: A control system providing a control signal to an energy storage system to reduce power variability of an energy generation system. The energy storage system is coupled to the power output of the energy generation system and configured to at least one of receive and provide electrical power in response to the control signal. The control system includes a monitoring unit to monitor the power output and to provide a respective monitoring signal. The control system further includes a control signal generation unit to generate the control signal from the monitoring signal, and implement a filtering unit that has a band pass response. The filtering unit passes a predetermined frequency band of the monitoring signal and the control signal generation unit is configured to generate the control signal in the frequency band to compensate power variations of the power output of the energy generation system in the frequency band.

Abstract: A DFIG wind power facility configured to be operated during grid faults is provided. The wind power facility includes a Doubly-Fed Induction Generator, a control system, an electric converter, a short-circuit controlled switch to selectively short-circuit the stator and a Stator Neutral Brake Chopper coupled to the stator. The DFIG includes a rotor and a stator, the stator including at least one three-phase winding. The electric converter includes a Machine Side Converter, a Grid Side Converter and a DC link connected therebetween. The SNBC includes a three-phase rectifier including three inputs, an impedance and an active high-frequency switch configured to vary the average value of the impedance by adjusting its duty cycle; wherein each of the three inputs of the rectifier is connected to a phase of the at least one three-phase winding of the stator. Methods for operating a DFIG wind power facility during grid faults are also provided.

Abstract: Systems and methods for detecting a power imbalance in a three-phase electric fluid heater and selectively deactivating heating elements to maintain functionality in a reduced power state are provided. Methods include detecting a faulty or malfunctioning heating element in a three-phase electrical connection, determining counterpart heating elements in non-faulty legs of the three-phase electrical connection, deactivating select heating elements in each non-faulty leg of the three-phase electrical connection, and maintaining output of the electrical heater at a reduced power setting. Similarly, heating elements in each leg may be selectively deactivated to reduce power consumption in a fluid heater system in response to reduced demand or grid requirements.

Abstract: A chemiresistive sensor has a low limit for detecting NO2 at ambient temperature. An active layer of the sensor includes a few-layer graphene material. The response of the sensor is not altered by relative humidity, and the sensor also demonstrates very low interference with ammonia, allowing this interference to be disregarded in the measurements.

Abstract: This invention is directed to a method for the production of a granular food material from a powder, agglomerate or lyophilized product obtained from coffee, coffee substitutes, mixtures of coffee with milks or derivatives, tea tree, cocoa, soy, quinoa, malt, tea, cinnamon or cloves, comprising the stages of dry compression, comminution and optionally fractioning. Obtaining a product that preserves its aromatic properties for a longer period of time.

Abstract: This invention relates to the delivery of a composition, preferably a pharmaceutical composition, comprising D-pinitol, D-Chiro inositol or myo-inositol or any pharmaceutically acceptable salt thereof, for use in the treatment or prevention of disorders, diseases or conditions responsive to the stimulation of the ghrelin receptor in a subject in need thereof.

Abstract: The invention relates to olive processing, and includes methods for producing olives, as well as the olives produced thereby. In one aspect, the invention provides compositions directed towards packaged olive preparations having novel and beneficial characteristics, for example, olive preparations that are free of packing liquids such as brine solutions. In other aspects, the packaged olive preparations of the invention can have other beneficial properties, such as extended shelf life and flavored stuffings or flavor infusions. In other aspects, the invention provides methods for producing such olives. The invention relates particularly, but not exclusively, to black-ripe olives.

Abstract: The invention relates to olive processing, and includes methods for producing olives, as well as the olives produced thereby. In one aspect, the invention provides compositions directed towards packaged olive preparations having novel and beneficial characteristics, for example, olive preparations that are free of packing liquids such as brine solutions. In other aspects, the packaged olive preparations of the invention can have other beneficial properties, such as extended shelf life and flavored stuffings or flavor infusions. In other aspects, the invention provides methods for producing such olives. The invention relates particularly, but not exclusively, to black-ripe olives.

Abstract: The invention relates to olive processing, and includes methods for producing low-acid olives, as well as the olives produced thereby. In one aspect, the invention provides compositions directed towards packaged olive preparations having novel and beneficial characteristics, for example, olive preparations that are free of packing liquids such as brine solutions. In other aspects, the packaged olive preparations of the invention can have other beneficial properties, such as extended shelf life, have flavor infusions, and/or can be stuffed with various flavored stuffings.

Abstract: A ZTR mower adjustable toe board includes a one piece sheet metal plate having a rear portion releasably engaged to a cross member extending between left and right longitudinal frame members of a ZTR mower at a plurality of different fore and aft positions. A plurality of tabs may extend rearwardly from the rear portion, each tab having two bends for inserting and securing it in any of a plurality of slots in the cross member. The plate may include an upwardly inclined front portion positioned over a front frame member and resiliently abutting the front frame member at the plurality of different fore and aft positions. A plurality of foot pegs may be mounted to the upwardly inclined front portion.

Abstract: The invention relates to olive processing, and includes methods for producing low-acid olives, as well as the olives produced thereby. In one aspect, the invention provides compositions directed towards packaged olive preparations having novel and beneficial characteristics, for example, olive preparations that are free of packing liquids such as brine solutions. In other aspects, the packaged olive preparations of the invention can have other beneficial properties, such as extended shelf life, have flavor infusions, and/or can be stuffed with various flavored stuffings.

Abstract: A material collection system tube fastener includes a mounting rod attached to a material collection system tube. The mounting rod has a first end inserted into a bushing at a first end of a side discharge outlet on a multi-blade mower deck, and a second end engaging a hook at a second end of the side discharge outlet. The mounting rod may pivot in the bushing to move the material collection system tube toward and away from the side discharge outlet.

Abstract: A propeller device for aircraft, spacecraft or watercraft comprising two or more blades and a spinner. The blades are arranged on a hub so that they can be in a deployed or a retracted position. The spinner comprises first, second and third movable portions configured for allowing deploying or retracting the blades and for keeping the blades deployed or retracted.

Abstract: A wind turbine that includes a housing, an asynchronous generator disposed in the housing and configured to be electrically connected to a power grid connection; a power converter circuit disposed in the housing and configured to be electrically connected to the asynchronous generator; and a variable impedance device disposed in the housing, connected to the generator and configured to limit current by varying impedance in response to a transient current. The wind turbine delivers reactive power to the power grid when the variable impedance device varies impedance in response to the transient current. The variable impedance device can be arranged in series between the asynchronous generator and the power grid connection, or can be in a shunt arrangement between the asynchronous generator and a neural point.

Abstract: A ZTR mower adjustable toe board includes a one piece sheet metal plate having a rear portion releasably engaged to a cross member extending between left and right longitudinal frame members of a ZTR mower at a plurality of different fore and aft positions. A plurality of tabs may extend rearwardly from the rear portion, each tab having two bends for inserting and securing it in any of a plurality of slots in the cross member. The plate may include an upwardly inclined front portion positioned over a front frame member and resiliently abutting the front frame member at the plurality of different fore and aft positions. A plurality of foot pegs may be mounted to the upwardly inclined front portion.

Abstract: A flood level detection system for a vehicle, which includes at least one sensor, and an interface. The sensor detects the depth of an area of accumulated water in proximity to the vehicle, and then communicates the depth of the area of accumulated water to the interface. The interface then communicates to the driver of the vehicle whether the depth of the area of accumulated water is greater than or less than the maximum allowable depth that the vehicle may tolerate. The vehicle may include a driver Human-Machine Interface (HMI), and the interface may be part of the driver HMI. However, in other embodiments, the interface may be part of the vehicle instrument cluster, or other part of the vehicle. The sensor in one embodiment is a laser sensor, but in other embodiments, the sensor may be a LIDAR sensor, a LADAR sensor, radar, or a sonar sensor.

Abstract: A method of detection and removal of auxiliary material suitable for the manufacturing of an aircraft element includes providing an auxiliary material having at least one detection label, scanning the element with a label detector suitable to detect the detection label once the element has been manufactured, detecting the auxiliary material by means of a warning signal emitted by the label detector and removing the auxiliary material from the element. An auxiliary material suitable for the manufacturing of an aircraft element includes a detection label.

Abstract: A device for automatically unwinding web-shaped materials (8) from a master roll (3), and to a method for operating a device of this type are disclosed. The device has an infeed arm (2) and a first drive unit (6), wherein the master roll (3) by way of the winding core (4) thereof is rotatably mountable on the infeed arm (2), and the first drive unit (6) serves for introducing a driving force into the master roll (3). In order for high productivity to be achieved, the unwinder (1) has an outfeed arm (13) to which a second drive unit (14) for introducing a driving force into the master roll (3) is assigned, wherein the master roll (3) during an unwinding procedure is transferable from the infeed arm (2) to the outfeed arm (13).