Abstract: The present disclosure provides a taxonomy-based diagnostic system and method, and a readable storage medium.

Abstract: A device for measuring a parameter indicative of a rotational speed of a component includes a wired or wireless input configured to receive a vibration signal from a vibration sensor, a boost filter configured to filter the vibration signal, based on a predetermined frequency range, into a sinusoidal signal and, a comparator configured to generate a pulse waveform signal from the sinusoidal signal in order to read the value of the parameter. Also a motor or pump controller including the device.

Abstract: A method and a system for automatic diagnosis of equipment, and a non-volatile processor-readable storage medium storing program instructions for performing the method. The method includes: acquiring a signal associated with operation of the equipment; processing the acquired signal based on automatic diagnosis domain knowledge to extract feature data associated with a current operating state of the equipment, wherein the automatic diagnosis domain knowledge represents data related to a failure mechanism of the equipment; and identifying whether the equipment has an abnormal operating condition based on a similarity between the extracted feature data and historical data associated with a normal operating state of the equipment.

Abstract: A train speed estimation device and method are disclosed. Vibration in a natural frequency band experienced by a train as it advances is sampled by means of first and second sensors at the same sampling frequency, to obtain a first set and a second set of sampling signals respectively; a first set and a second set of vibration signals are obtained on the basis of the first set and second set of sampling signals respectively, and the first set and second set of vibration signals are subjected to cross-correlation analysis, to obtain a target sampling difference; and a train speed is calculated on the basis of the target sampling difference. The train speed estimation device and method according to the present disclosure can precisely monitor the real-time train speed without relying on any speed sensor or GNSS.

Abstract: The present disclosure provides a method for fabricating a magnetic semiconductor device, including receiving a semiconductor wafer, disposing the semiconductor wafer under a first electromagnetic element, wherein the first electromagnetic element comprises a primary dimension and a secondary dimension from a top view perspective, the primary dimension being greater than the secondary dimension, and displacing the semiconductor wafer along a predetermined path along the secondary dimension of the first electromagnetic element.

Abstract: The present disclosure provides a method for fabricating a magnetic semiconductor device, including receiving a semiconductor wafer, disposing the semiconductor wafer under a first electromagnetic element, wherein the first electromagnetic element comprises a primary dimension and a secondary dimension from a top view perspective, the primary dimension being greater than the secondary dimension, and displacing the semiconductor wafer along a predetermined path along the secondary dimension of the first electromagnetic element.

Abstract: A docking station is configured to receive media in the form of audio and/or video from a portable entertainment device. The docking station transmits the received media to a remote playing device via a wired, wireless, or powerline connection. The media may include a control signal associated with the audio and/or video to control the remote playing device. In certain embodiments, the remote playing device transmits control signals to the docking station to control the portable entertainment device. In certain embodiments, the docking station electrically charges the portable entertainment device.

Abstract: A system and method for communicating content to users that includes a prioritizer and a listing module communicating the category and content identifier for a content to the prioritizer. The prioritizer associates a lifecycle having a plurality of lifecycle states with the category, assigns a first priority to the content in response to a first lifecycle state of the plurality of lifecycle states, changes the first lifecycle state to a second lifecycle state and changes the first priority to a second priority in response to changing the first lifecycle state to the second lifecycle state.

Abstract: An apparatus for conducting fluid in a fuel cell. The apparatus includes a unitary gas-impermeable body having, a face having a recessed surface and a wall extending around the recessed surface, the recessed surface and the wall defining a fluid dispersion area. The apparatus further includes a plurality of spaced apart protrusions protruding from the recessed surface in the fluid dispersion area such that portions of the recessed surface extend all around each of the protrusions, each protrusion having a protrusion surface spaced apart from the recessed surface. The apparatus further includes an inlet opening, an inlet conduit, an outlet opening and an outlet conduit.

Abstract: A docking station is configured to receive media in the form of audio and/or video from a portable entertainment device. The docking station transmits the received media to a remote playing device via a wired, wireless, or powerline connection. The media may include a control signal associated with the audio and/or video to control the remote playing device. In certain embodiments, the remote playing device transmits control signals to the docking station to control the portable entertainment device. In certain embodiments, the docking station electrically charges the portable entertainment device.

Abstract: An apparatus for conducting fluid in a fuel cell. The apparatus includes a unitary gas-impermeable body having, a face having a recessed surface and a wall extending around the recessed surface, the recessed surface and the wall defining a fluid dispersion area. The apparatus further includes a plurality of spaced apart protrusions protruding from the recessed surface in the fluid dispersion area such that portions of the recessed surface extend all around each of the protrusions, each protrusion having a protrusion surface spaced apart from the recessed surface. The apparatus further includes an inlet opening, an inlet conduit, an outlet opening and an outlet conduit.