Abstract: A method includes identifying a first point on an object striking element in a first image and a second image from images. The first and second images are captured within a predetermined time span of an impact of the object with the element and determining an impact time of the impact in combination with determining a position in the first and/or second images corresponding to a location of the object at the impact time. Based on the positions of the first point in the first and second images, determining a position in the first and/or second images corresponding to a position of the first point at the impact time. The method also includes determining a distance from the imager to a location at which the object and the element impact one another and determining an impact location of the object relative to the first point.

Abstract: A chassis for an autonomous mobile robot comprises a moulded frame having a stable support for any payload or additional machinery loaded on top of the mobile robot, while ensuring a rigidity of the chassis which again ensures that the supporting elements for the sensors are kept in a stable position relative to each other. The chassis has several separated compartments for EEE placement. These EEE compartments are accessible from the sides and ends of the mobile robot by removing detachable cover parts. A removable top cover is mounted on top of the moulded frame providing a top covering for central inside compartment and outside side compartments. Side covers and end covers are provided for outside compartments and are removable.

Abstract: A series Z-source circuit breaker including a semiconductor switch that breaks source power being provided to a load in response to overcurrent. An electromechanical switch is electrically coupled in parallel with the semiconductor switch, a first capacitor is electrically coupled to an output side of the semiconductor switch, a second capacitor is electrically coupled in parallel with the semiconductor switch, and a delay circuit is electrically coupled in series with the first capacitor. The semiconductor switch is in an open position and the electromechanical switch is in a closed position when overcurrent is not present. Upon detection of overcurrent the semiconductor switch is closed, the electromechanical switch is opened and the delay circuit is controlled to delay when reverse bias current is provided from the first capacitor to the semiconductor switch to prevent source power from being provided to the load to give the electromechanical switch time to open.

Abstract: A clip for removably securing a device to straps, includes: a main part having a first main part, a second main part, and an intermediate part, the main part configured to couple to the device; a first hook part at a first end of the main part, the first hook part having a first front facing towards a first surface of the main part; and a second hook part at a second end of the main part, the second hook part having a second front facing towards a second surface of the main part; wherein the first front overlaps with less than or equal to 75% of a length of the main part, wherein the second front overlaps with less than or equal to 25% of the length of the main part; and wherein the first main part and the second main part are offset relative to each other.

Abstract: A leak containment arrangement for a fluid damper in a wind turbine tower includes a receptacle arranged below the fluid damper; a fluid guide arranged between the fluid damper and the receptacle, which fluid guide is arranged to receive fluid from a leak in the damper and to guide the leaked fluid into the receptacle; and a sensing means arranged to detect fluid in the receptacle. Further provided is a method of providing leak containment for a fluid damper in a wind turbine tower.

Abstract: An unloading system for unloading at least one transport unit having at least one rack and at least one transport crate mounted for receiving poultry. The rack includes a transport restraint for each transport crate, which include a bottom and side walls. A cover arranged at a distance from the upper edge of the side walls. The system includes an unloading station for at least one transport unit, a pushing device for ejecting transport crates in an ejection position, and a receiving device for receiving and conveying ejected transport crates. In the ejection position, position of transport crate to the cover is vertically controllable during the entire ejection operation so a maximum distance between the upper edge of trailing side walls of the transport crates in the pushing direction and the cover are maintainable depending on the position of the transport crate within the rack during the ejection operation.

Abstract: A system for packaging a product into separate bags, including a station for providing a partly closed bag and adding a quantity of the product into the partly closed bag, a closing station for closing the partly closed bag with the quantity of the product therein, a separating station for separating the closed bag from the sheet-shaped material, and an analyzing station for analyzing the closed bag, where the analyzing station is positioned between the closing station and the separating station and where the closed bag hangs from another bag when analyzed.

Abstract: The invention relates to a roof or skylight window comprising a frame and an insulated glazing unit, where the insulated glazing unit comprises a first glass pane (10) and a second glass pane (20) each having inner surfaces (11, 21) opposing each other, and a side seal (4) arranged between the first glass pane (10) and the second glass pane (20) creating a sealed cavity (40) between the glass panes (10, 20). The first glass pane (10) comprises an edge surface region (14) overlapping the side seal (4) along at least a first part of the side seal (4), wherein the edge surface region (14) comprises an enamel layer (16) comprising pigments reflecting near infrared light.

Abstract: A method of operating a power generating system for a wind turbine connected to an electrical grid, the power generating system comprising a power generator, a converter, a transformer and a tap changer, the method comprising; monitoring a signal for detecting an over-voltage condition in the electrical grid which requires a reduction in the output voltage from the power generating system; initiating a convertor response mode configured to provide at least part of the required voltage reduction; and initiating a transformer response mode configured to provide at least part of the required voltage reduction; wherein the transformer response mode comprises operating the tap changer to adjust the output voltage from the power generating system.

Abstract: The dairy industry today faces a problem of providing an alternative to adding sweeteners to fermented milk products in order to achieve the desired sweet taste without the added calories. Furthermore, it would be highly advantageous to establish a method for reducing lactose in fermented milk products to a level which is acceptable for lactose-intolerant consumers. The above problems have been solved by providing mutant Streptococcus thermophilus strains and mutant Lactobacillus delbrueckii subsp. bulgaricus strains that excrete glucose to the milk when the milk is inoculated and fermented with such Streptococcus thermophilus strains and Lactobacillus delbrueckii subsp, bulgaricus strains.

Abstract: Techniques for controlling the yaw of a wind turbine system by controlling a plurality of yaw drive actuators. Based on a requested motor speed reference as an input signal, and a mean motor speed reference as a feedback signal, the method determines a required motor torque reference as an output signal for the plurality of yaw drive actuators. The plurality of yaw drive actuators rotates a nacelle or a structure comprising a plurality of nacelles such that an even load distribution is provided for the plurality of yaw drive actuators.

Abstract: An electrical power network employing fault location, isolation and system restoration. The system includes a plurality of switching devices electrically coupled along a power line downstream of a fault interrupting device. The switching devices each have current and voltage sensing capability and the capability to provide pulse tests for detecting fault presence. The fault interrupting device performs reclosing operations, and when the plurality of switching devices detect fault presence a predetermined number of times in coordination with reclosing operations performed by the fault interrupting device and detect loss of voltage, each switching device opens. The fault interrupting device closes when the switching devices open, and the switching devices sequentially pulse test and close from a furthest upstream switching device when detecting return of voltage and no fault presence until a switching device closest to the fault pulse tests and detects fault presence and locks open.

Abstract: There is presented an electrochemical sensor (100) for sensing an analyte in an associated volume (106), the sensor comprising a first solid element (126), a second solid element (128) being joined to the first solid element, a chamber (110) being placed at least partially between the first solid element and the second solid element, a working electrode (104) in the chamber (110), a reference electrode (108), and wherein one or more analyte permeable openings (122) connect the chamber (110) with the associated volume (106), and wherein the electrochemical sensor (100) further comprises an analyte permeable membrane (124) in said one or more analyte permeable openings, wherein the one or more analyte permeable openings are placed at least partially between the first solid element and the second solid element.

Abstract: The invention relates to a tool for inserting an ear-tip of a hearing aid into an auditory canal of an end user. The tool comprises a first part and a second part, which are movable in relation to each other around at least one pivot joint. A cavity for receiving a holding portion of the ear-tip is provided between the first and the second part, which cavity is enlarged when a second portion of the first part and a second section of the second part are pressed together.

Abstract: An underwire for use in a brassiere, and an associated brassiere, including a generally arcuate base member and first and second support members, each support member having a length shorter than the length of the base member, the first and second support members disposed on and fixedly attached to the base member along the central portion of the base member, spaced from the opposed first and second end portions, and on opposite sides of the base member from each other, where the first support member and the second support member are fixedly attached to the base member by a plurality of riveted joints, and where the opposed first and second end portions of the base member have a greater flexibility than a flexibility of the central portion of the base member having the first support member and the second support member fixedly attached thereto.

Abstract: A method for tracking a gear tooth meshing angle of a gearbox of a wind turbine is disclosed. An initial reference virtual gear tooth meshing angle of the gearbox is selected, and an angular position of a high speed shaft and/or a low speed shaft of the gearbox is monitored. A virtual gear tooth meshing angle relative to the reference virtual gear tooth meshing angle is estimated, based on the monitored angular position of the high speed shaft and/or the low speed shaft and on information regarding topology of the gearbox. A number of full rotations of the high speed shaft and/or the low speed shaft which corresponds to an integer number of full periods of gear meshing of the gearbox is calculated, and the reference virtual gear tooth meshing angle is reset each time the high speed shaft and/or the low speed shaft has performed the calculated number of full rotations. The estimated virtual gear tooth meshing angle is applied to a periodic noise signal of the wind turbine.

Abstract: A new garden rose plant of the Miniature class which has abundant, red and white flowers and attractive foliage. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.