Abstract: An aircraft store ejector systems and subsystems thereof. Embodiments can include a two-reservoir re-pressurization system wherein a remote reservoir is used to maintain desired pressure in a local ejector reservoir. The system can include a release valve having a vent valve and valve piston. The release valve can control release of pressurized gas to a pitch control valve. The pitch control valve can be configured to distribute the pressurized gas between two or more ejector piston assemblies. One or more of the ejector piston assemblies can include multiple concentric piston stages and piston chambers, the piston chambers configured to contain a volume of gas. The ejector piston assemblies can be configured to compress the volume of gas within the piston chambers as the piston stages are extended out from the aircraft. Such compression can provide a return force to the piston stages.

Abstract: According to various aspects, exemplary embodiments are disclosed herein of assemblies that may be used for mounting enclosures of portable remote control locomotive (RCL) systems and/or speakers to locomotive handrailing. Also disclosed are exemplary embodiments of portable remote RCL systems mountable to locomotive handrailing by such assemblies. Additionally, exemplary embodiments are disclosed of audible alert systems including speakers mountable to locomotive handrailing by such assemblies.

Abstract: According to various aspects, exemplary embodiments are disclosed herein of audible alert systems. In exemplary embodiments, an audible alert system includes a speaker, an audio amplifier, and an audio file player. The audio amplifier and audio file player may be housed within an environmentally sealed enclosure, which provides protection from the environment. The audible alert system may be located on the front or back of a locomotive. For example, the speaker may be mounted to handrailing of the locomotive.

Abstract: According to various aspects, exemplary embodiments are disclosed herein of audible alert systems. In exemplary embodiments, an audible alert system includes a speaker, an audio amplifier, and an audio file player. The audio amplifier and audio file player may be housed within an environmentally sealed enclosure, which provides protection from the environment. The audible alert system may be located on the front or back of a locomotive. For example, the speaker may be mounted to handrailing of the locomotive.

Abstract: A method, computer readable medium, and system are disclosed for audio captioning. A raw audio waveform including a non-speech sound is received and relevant features are extracted from the raw audio waveform using a recurrent neural network (RNN) acoustic model. A discrete sequence of characters represented in a natural language is generated based on the relevant features, where the discrete sequence of characters comprises a caption that describes the non-speech sound.

Abstract: A method for executing a data processing task for an electronic transaction includes receiving an electronic transaction data set including parameters identifying a quantity of an electronic resource consumed from a purchaser resource pool by the data processing task; upon receiving response signals indicative of instructions to defer execution of at least a portion of the data processing task thereby deferring a corresponding consumption of at least a portion of the quantity of the electronic resource from the purchaser resource pool, generating a second data processing task for releasing at least the portion of the electronic resource to the purchaser resource pool; and generating deferred child data processing tasks for executing at least the portion of the data processing task at one or more future times which when executed, consume at least the portion of the quantity of the electronic resource from the purchaser resource pool.

Abstract: According to various aspects, exemplary embodiments are disclosed herein of assemblies that may be used for mounting enclosures of portable remote control locomotive (RCL) systems and/or speakers to locomotive handrailing. Also disclosed are exemplary embodiments of portable remote RCL systems mountable to locomotive handrailing by such assemblies. Additionally, exemplary embodiments are disclosed of audible alert systems including speakers mountable to locomotive handrailing by such assemblies.

Abstract: According to various aspects, exemplary embodiments are disclosed herein of audible alert systems. In exemplary embodiments, an audible alert system includes a speaker, an audio amplifier, and an audio file player. The audio amplifier and audio file player may be housed within an environmentally sealed enclosure, which provides protection from the environment. The audible alert system may be located on the front or back of a locomotive. For example, the speaker may be mounted to handrailing of the locomotive.

Abstract: A method, computer readable medium, and system are disclosed for audio captioning. A raw audio waveform including a non-speech sound is received and relevant features are extracted from the raw audio waveform using a recurrent neural network (RNN) acoustic model. A discrete sequence of characters represented in a natural language is generated based on the relevant features, where the discrete sequence of characters comprises a caption that describes the non-speech sound.

Abstract: Piezoelectric transducer arrays enhanced with flexoelectric effects and a method thereof is disclosed. The array can include an ultrathin piezoelectric ring that includes embedded rings. Adjacent ring transducers can be completely separated from each other on a supporting substrate. The supporting substrate can have cavities to support the transducer array. Additionally, such an array can include electrodes attached to the rings.

Abstract: Piezoelectric transducer arrays and methods of making the same are discussed. Such an array can include a piezoelectric film comprising a plurality of segments. Adjacent segments can be separated by trenches of a plurality of trenches in the piezoelectric film. Additionally, such an array can include a plurality of electrodes attached to the plurality of segments.

Abstract: Devices and systems for insulating integrated circuits from ultraviolet (“UV”) light are described. The device includes a conductive feature, a first and second UV blocking layer, a first and second insulating laver, and a conductive structure. The first insulating layer overlays the first UV blocking layer. A via opening extends through the first insulating layer and the first UV blocking layer. The second UV blocking layer overlays the first insulating laver. The second insulating layer overlays the second UV blocking layer. An interconnect trench is defined in the second insulating layer and second UV blocking layer. The conductive structure is electrically connected to the conductive feature and extends into the via opening and along the interconnect trench.

Abstract: An electronic device can include a conductive feature and an ultraviolet (“UV”) blocking layer overlying the conductive feature. The electronic device can also include an insulating layer overlying the UV blocking layer. The electronic device can further include a conductive structure extending into an opening within the insulating layer, wherein the conductive structure is electrically connected to the conductive feature. In one aspect, the UV blocking layer lies within 90 nm of the conductive structure. The insulating layer can be at least 4 times thicker than the UV blocking layer. In another aspect, a method can be used in forming the electronic device. In still a further aspect, a system can include the electronic device, a processor, and a display, wherein the processor is electrically coupled to the electronic device and the display.

Abstract: A process of forming an electronic device including forming a first ultraviolet (“UV”) blocking layer over a conductive feature, wherein the first UV blocking layer lies within 90 nm of the conductive structure; forming a first insulating layer over the first UV blocking layer; and patterning the first insulating layer and the first UV blocking layer to form a first opening extending to the conductive feature, wherein during the process, the first UV blocking layer is exposed to UV radiation.

Abstract: A DC high power distribution system provides power to a load in parallel with one or more storage capacitors. The system includes a hot-swap controller and an array of parallel-connected transistors connected in series between a DC source and the capacitors/load. A power contactor is connected in parallel to the transistor array, both of which are connected to control outputs of the controller. The controller monitors various circuit conditions of interest, such as input over-voltage, input under-voltage, and over-current. If the circuit conditions meet designated parameters, the controller activates the transistors for charging the capacitors, for limiting inrush current. After charging, the controller activates the power contactor for shunting the transistors and carrying the 150+ ampere current during ongoing operation. If any of the monitored circuit conditions fail to meet designated parameters, the controller halts operation of the circuit by deactivating the power contactor and/or transistors.

Abstract: A display device is provided that comprises a liquid crystal display panel (2) for displaying an image by spatial light modulation. The image is represented by a plurality of image elements each having an image data value (7). The display device further comprises a display controller (1) arranged to determine a signal voltage to be applied to the panel (2) for each image element in dependence upon its image data value (7) and a secondary data value (8) for the element, there being a predetermined mapping between the data values and the signal voltage. The secondary data values (8) are arranged to vary across the image so as to introduce variations in luminance as a result of the mapping. The mapping and secondary data values (8) are mutually arranged to take account of the signal voltage to on-axis luminance response of the panel (2) so that the luminance variations introduced on-axis tend to balance locally through spatial averaging to, and hence would not be perceivable by, an on-axis viewer (3).

Abstract: An electronic device can include a conductive feature and an ultraviolet (“UV”) blocking layer overlying the conductive feature. The electronic device can also include an insulating layer overlying the UV blocking layer. The electronic device can further include a conductive structure extending into an opening within the insulating layer, wherein the conductive structure is electrically connected to the conductive feature. In one aspect, the UV blocking layer lies within 90 nm of the conductive structure. The insulating layer can be at least 4 times thicker than the UV blocking layer. In another aspect, a method can be used in forming the electronic device. In still a further aspect, a system can include the electronic device, a processor, and a display, wherein the processor is electrically coupled to the electronic device and the display.

Abstract: A DC high power distribution system provides power to a load in parallel with one or more storage capacitors. The system includes a hot-swap controller and an array of parallel-connected transistors connected in series between a DC source and the capacitors/load. A power contactor is connected in parallel to the transistor array, both of which are connected to control outputs of the controller. The controller monitors various circuit conditions of interest, such as input over-voltage, input under-voltage, and over-current. If the circuit conditions meet designated parameters, the controller activates the transistors for charging the capacitors, for limiting inrush current. After charging, the controller activates the power contactor for shunting the transistors and carrying the 150+ ampere current during ongoing operation. If any of the monitored circuit conditions fail to meet designated parameters, the controller halts operation of the circuit by deactivating the power contactor and/or transistors.

Abstract: A system and method for distributing multiple types of seed, fertilizer or other materials from an agricultural vehicle is disclosed. The system includes first and second sources holding the first and second materials, respectively, a plurality of distribution units, and a nurse distribution mechanism coupled between the sources and the distribution units by which each of the first and second materials from the respective first and second sources can be transmitted to the plurality of distribution units.