Abstract: A method of identifying molecular parameters in a complex mixture may include receiving a set of combined transition frequencies and analyzing the set of combined transition frequencies using a first trained artificial neural network to generate a plurality of separated transition frequency sets. Each of the plurality of separated frequency sets may be analyzed using a second trained artificial neural network to generate a respective set of estimated spectral parameters. The method may include identifying a set of molecular parameters corresponding to the set of separated transition frequencies.

Abstract: Implementations of systems for monitoring industrial equipment may include: a processor coupled with one or more sensors. The systems may include one or more input/outputs coupled with the sensors. The one or more input/outputs may be configured to couple with one or more peripheral devices. The processor may be configured to electrically couple with a remote server. The remote server may be configured to process data received from the one or more sensors and instruct, through the processor, the one or more peripheral devices to make an adjustment.

Abstract: The present disclosure relates to diagnosing a fault in an electric drive of a process plant. The fault diagnosis method includes receiving fault data from an electric drive upon occurrence of the fault. The method further includes obtaining a fault code and a drive type associated with the electric drive from the fault data. In addition, the method comprises determining one or more drive parts to replace by comparing the fault code and the drive type with a mapped data for a plurality of drive types. The mapped data for each drive type includes a relation between a plurality of fault codes and a plurality of drive parts. The method further includes initiating a maintenance operation involving replacement of the one or more drive parts to address the fault.

Abstract: The present invention discloses A method of single-phase-to-ground fault line selection for a distribution line based on the comparison of phase current traveling waves, comprising: sampling three phases current traveling waves on the distribution line, and taking the busbar pointing to the line as the current positive direction; when a single-phase-to-ground fault occurs on the distribution lines, comparing the amplitude and polarity of the difference between the three phases current traveling waves before and after the fault, wherein when the amplitude of one of the three phases current traveling wave is higher than 1.

Abstract: A computer system and method for analyzing effectiveness of applied treatments or characterizing landing zones. The method includes, for respective one or more wells, receive production data, determining oil, gas, and/or water production data from the production data, determining an effective fluid production time for production of the oil and/or gas, combining the oil, gas, and/or water production data per to obtain a fluid production per time interval, calculate a fluid production rate per time interval as a function of the effective fluid production time and the fluid production of the time interval, and normalize the fluid production rate per time interval using a normalization factor that is available in the production data received. The method further includes analyzing effectiveness of treatments applied to one of the wells using the well's normalized fluid production rate associated with the plurality of time intervals.

Abstract: An information processing device processes information based on a plurality of chromatograms obtained by analyzing a plurality of samples. A determination processing unit determines presence or absence of each of a plurality of target components in each sample based on the plurality of chromatograms. A list generation processing unit generates a list associating the plurality of target components with each sample and indicating the presence or absence of each of the plurality of target components in each sample determined by the determination processing unit. Checking the list enables prompt confirmation of the presence or absence of the target components in each of the plurality of samples.

Abstract: Systems and methods for determining properties of subterranean formations surrounding a wellbore are provided. An example method can include receiving an image of a formation sample; partitioning the image into a plurality of patches; detecting, via a semantic extraction processor, textures captured in the plurality of patches; associating the textures to a location of the image of the formation sample; reducing a dimension of representation of the textures to obtain one or more vectors, the one or more vectors being based on the textures; and providing a plurality of curves based on the one or more vectors.

Abstract: An analysis apparatus includes an acquisition part that acquires a plurality of interference images based on lights having a plurality of different wavelengths from an interference measurement apparatus, a removing part that outputs an interference component by removing a non-interference component included in an interference signal for each pixel in the plurality of the interference images, a conversion part that generates an analysis signal by performing a Hilbert transformation on the interference component, and a calculation part that calculates a distance between a reference surface and a surface of an object to be measured by specifying a phase gradient of a wavelength of light radiated onto the reference surface and the surface of the object to be measured on the basis of the interference component and the analysis signal.

Abstract: The subject of the invention is a method and a device for determination of a torsional deflection of a rotation shaft in the electromechanical drivetrain.

Abstract: A seismic dataset and a task to be performed with the seismic dataset may be received. A representative seismic line representative of the seismic dataset may be generated. The representative seismic line may include pixel data representative of the seismic dataset. Based on the representative seismic line, the task may be performed. The task may include at least finding an analogous geological region by searching for an analogous seismic dataset existing in a seismic database by comparing the representative seismic line with the analogous seismic dataset's representative seismic line.

Abstract: A method can include accessing a trained machine model as trained to analyze digital seismic data of a region with respect to a structural feature of a geologic region; analyzing at least a portion of the digital seismic data using the trained machine model to generate results; and outputting the results as indicators of spatial locations of the structural feature of the geologic region.

Abstract: An industrial safety zone configuration system leverages a digital twin of an industrial automation system to assist in configuring safety sensors for accurate monitoring of a desired detection zone. The system renders a graphical representation of the automation system based on the digital twin and allows a user to define a desired detection zone to be monitored as a three-dimensional volume within the virtual industrial environment. Users can define the locations and orientations of respective safety sensors as sensor objects that can be added to the graphical representation. Each sensor object has a set of object attributes representing configuration settings available on the corresponding physical sensor. The system can identify sensor configuration settings that will yield an estimated detection zone that closely conforms to the defined detection zone, and generate sensor configuration data based on these settings that can be used to configure the physical safety sensors.

Abstract: The disclosure provides a method of determining one or more characteristics associated with a borehole, a computer program product that directs operations of a processor when executed to determine characteristics associated with a borehole, and a borehole characterizing system. In one example the method includes: (1) receiving azimuthal electromagnetic signals obtained in the borehole, wherein the azimuthal electromagnetic signals are transmitted at two operating frequencies in the borehole, (2) decoupling orientation components from the azimuthal electromagnetic signals of the two frequencies, (3) determining one or more borehole characteristics using one or more of the orientation components at the two operating frequencies, and (4) performing a borehole correction based on at least one of the one or more borehole characteristics.

Abstract: The present invention relates to an apparatus for calibrating a battery simulator having an input and an output, wherein a current path with an apparatus for measuring the current strength and with at least one capacitor is provided between the input and output. Furthermore, a voltage path can be provided between the input and output, with an apparatus for measuring the voltage and/or a current transformer, in the secondary current of which the apparatus for measuring the current strength is connected. If a battery simulator is connected to the apparatus it can charge the capacitor and then the capacitor can charge the battery simulator, whilst the current strength and voltage are measured, and on that basis the internal measurement devices of the battery simulator are calibrated.

Abstract: In some embodiments, a method operates a heat pump that uses a ground loop to perform heating or cooling in a site. During the operating of the heat pump over a time period: the method measures a first series of measurements of a ground loop water flow rate by the heat pump; a second series of measurements of a ground loop fluid temperature for the heat pump; and measures a third series of measurements of a local soil or deep earth temperature. The first measurement, the second measurement, and the third measurement are outputted where a ground loop thermal resistance value is calculated for the heat pump based on the first measurement, the second measurement, and the third measurement.

Abstract: A vibration data collection device monitors vibration of a machine, generates original machine vibration waveform data based on the monitored vibration, and removes portions of the original machine vibration waveform data that do not indicate an occurrence of a vibration event related to a potential fault in the machine. The vibration data collection device then stores thinned waveform data that includes blocks of the original machine vibration waveform data and excludes the portions that have been removed. A data analysis computer generates a thinned waveform plot based on the thinned waveform data. In some embodiments, the thinned waveform plot includes the blocks of original machine vibration waveform data separated in time by gaps representing the portions that have been removed.

Abstract: A method and system of magnetic fingerprinting for mobile device indoor navigation and positioning. The method, executed in a processor of a server computing device, comprises generating a magnetic infrastructure profile of at least a portion of the indoor area; determining, in the processor, a magnetic field profile based on the magnetic infrastructure profile; and generating an association of magnetic field profile parameters associated with respective locations within the indoor area as the magnetic fingerprint map.

Abstract: A computing device comprising a portable housing having opposing top and bottom edges and opposing side edges, a memory carried by the portable housing, a display carried by the portable housing, a rotational motion sensor carried by the portable housing, and a processor carried by the portable housing and coupled to the memory, the display, and the rotational sensor. The processor may be configured to determine a rotational angle of the portable housing based upon the rotational motion sensor as the portable housing is rotated to a position where an orientation of at least one of the sides of the portable housing matches an orientation of a localized atmospheric event, calculate a localized wind speed value from the determined rotational angle, and output the calculated localized wind speed value on the display.

Abstract: An apparatus includes a subsurface sensor for use in a borehole to provide a subsurface measurement series, a subsurface processor to receive the subsurface measurement series, and a machine-readable medium. The machine-readable medium has program code to cause the apparatus to obtain the subsurface measurement series and generate an atom combination based on the subsurface measurement series using the subsurface processor, wherein the atom combination comprises a subset of atoms from a dictionary. The code also has instructions to generate a set of characterizing values and transmit the set of characterizing values to a different physical location, wherein the set of characterizing values comprises an atom identifier and at least one corresponding atom weight for at least one atom from the atom combination.

Abstract: The disclosed embodiments include systems and methods to evaluate formation resistivity. The method includes obtaining, from a downhole tool deployed in a borehole, a plurality of values of formation resistivity of a downhole formation proximate the borehole. The method also includes generating a plurality of two-dimensional renderings of the formation resistivity based on the plurality of values, wherein each two-dimensional rendering of the plurality of two-dimensional renderings illustrates an inversion of the formation resistivity along a plane of the downhole formation. The method further includes generating a volumetric rendering of the formation resistivity of the downhole formation from the plurality of two-dimensional renderings, wherein the volumetric rendering comprises a plurality of two-dimensional planes, and wherein each two-dimensional plane of the plurality of two-dimensional planes illustrates an inversion of formation resistivity along the respective plane.