Techniques for detecting transmitter-receiver polarity misconfigurations in an optical signal path are disclosed. An apparatus for detecting polarity misconfigurations includes a light source, a transmitting port, and a photodetector. The transmitting port is configured to transmit an outgoing optical signal produced using the light source. The photodetector is in optical communication with the transmitting port and is configured to detect an incoming optical signal via the transmitting port. In some embodiments, the apparatus produces an alert in response to detecting a polarity misconfiguration.
H04B 10/079 - Dispositions pour la surveillance ou le test de systèmes de transmissionDispositions pour la mesure des défauts de systèmes de transmission utilisant un signal en service utilisant des mesures du signal de données
4.
DETECTING TRANSMITTER-RECEIVER MISCONFIGURATIONS IN OPTICAL SIGNAL PATHS
Techniques for detecting transmitter-receiver polarity misconfigurations in an optical signal path are disclosed. An apparatus for detecting polarity misconfigurations includes a light source, a transmitting port, and a photodetector. The transmitting port is configured to transmit an outgoing optical signal produced using the light source. The photodetector is in optical communication with the transmitting port and is configured to detect an incoming optical signal via the transmitting port. In some embodiments, the apparatus produces an alert in response to detecting a polarity misconfiguration.
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Providing maintenance and repair services for electronic
test and measurement instruments. Calibration services for electronic test instruments;
technical support services, including priority access
troubleshooting assistance; software and firmware update
services for electronic test and measurement instruments.
Provided are systems and methods for automatic ingestion and generation of reports. In particular, some example implementations can include and use one or more machine-learned sequence processing models such as large language models (LLMs) and large multimodal models (LMMs) to process a data file that depicts prior renderings of reports.
Provided are systems and methods for automatic ingestion and generation of reports. In particular, some example implementations can include and use one or more machine-learned sequence processing models such as large language models (LLMs) and large multimodal models (LMMs) to process a data file that depicts prior renderings of reports.
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projetsPlanification d’entreprise ou d’organisationModélisation d’entreprise ou d’organisation
Systems and methods directed toward acoustic analysis can include a plurality of acoustic sensor arrays, each including a plurality of acoustic sensor elements, and a processor in communication with the plurality of acoustic sensor arrays. The processor can be configured to select one or more of the plurality of acoustic sensor arrays based on one or more input parameters, and generate acoustic image data representative of an acoustic scene based on received acoustic data from the selected one or more acoustic sensor arrays. Such input parameters can include distance information and/or frequency information. Different acoustic sensor arrays can share acoustic sensor elements in common or can be entirely separate from one another. Acoustic image data can be combined with electromagnetic image data from an electromagnetic imaging tool to generate a display image.
G01S 15/86 - Combinaisons de systèmes sonar avec des systèmes lidarCombinaisons de systèmes sonar avec des systèmes n'utilisant pas la réflexion des ondes
G01H 3/12 - AmplitudePuissance par des moyens électriques
G01J 5/00 - Pyrométrie des radiations, p. ex. thermométrie infrarouge ou optique
G01S 3/808 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée utilisant des transducteurs espacés et mesurant la différence de phase ou de temps entre les signaux provenant de ces transducteurs, c.-à-d. systèmes à différence de parcours
G01S 15/89 - Systèmes sonar, spécialement adaptés à des applications spécifiques pour la cartographie ou la représentation
G06T 7/33 - Détermination des paramètres de transformation pour l'alignement des images, c.-à-d. recalage des images utilisant des procédés basés sur les caractéristiques
H04N 23/20 - Caméras ou modules de caméras comprenant des capteurs d'images électroniquesLeur commande pour générer des signaux d'image uniquement à partir d'un rayonnement infrarouge
10.
INSULATION RESISTANCE TESTING APPARATUS AND METHOD
FORTIVE (SHANGHAI) INDUSTRIAL INSTRUMENTATION TECHNOLOGIES R & D., LTD (Chine)
Inventeur(s)
Zou, Hongchao
Chen, Xugang
Zhao, Hui
Fan, Songnan
Abrégé
An insulation resistance testing apparatus and a method using the apparatus. The apparatus comprises: a plurality of test terminals (110-1 to 110-N) that can be connected to a device under test; a measurement circuit (120) comprising a reference resistor (121) and a voltage measurement module (122); a switch network (130) that can be connected to the plurality of test terminals (110-1 to 110-N) and the measurement circuit (120); and a controller (140) connected to the switch network (130) and the measurement circuit (120), and configured to control the switch network (130) to selectively connect the reference resistance (121) to the device under test so that the voltage measurement module (122) generates two sets of voltage measurement results, wherein the two sets of voltage measurement results are used for determining insulation resistance of the device under test.
G01R 27/02 - Mesure de résistances, de réactances, d'impédances réelles ou complexes, ou autres caractéristiques bipolaires qui en dérivent, p. ex. constante de temps
G01R 27/20 - Mesure d'une résistance de terreMesure de la résistance de contact de connexions au sol, p. ex. de plaques
G01R 31/389 - Mesure de l’impédance interne, de la conductance interne ou des variables similaires
FORTIVE (SHANGHAI) INDUSTRIAL INSTRUMENTATION TECHNOLOGIES R & D., LTD (Chine)
Inventeur(s)
Yi, Xia
Wang, Jie
Chen, Lei
Abrégé
An apparatus and method for detecting a battery fault. The apparatus comprises: a voltmeter (100), which is configured to collect, by means of a pair of test probes (106), a plurality of voltage sampling values related to a battery (120); and a processor (110), which is configured to: receive the plurality of voltage sampling values from the voltmeter (100), generate a fluctuation value on the basis of the plurality of voltage sampling values, and determine, on the basis of the fluctuation value, whether an electrical connection state between the pair of test probes (106) and the battery (120) is the pair of test probes (106) and the battery (120) being not electrically connected to each other, or the pair of test probes (106) and the battery (120) being electrically connected to each other.
G01R 31/66 - Test de connexions, p. ex. de fiches de prises de courant ou de raccords non déconnectables
G01R 31/396 - Acquisition ou traitement de données pour le test ou la surveillance d’éléments particuliers ou de groupes particuliers d’éléments dans une batterie
G01R 31/36 - Dispositions pour le test, la mesure ou la surveillance de l’état électrique d’accumulateurs ou de batteries, p. ex. de la capacité ou de l’état de charge
Systems, methods, and processor-readable storage media for access point identification and analysis are provided herein. The systems disclosed herein a launch channel interference interface that indicates channels of a plurality of channels along a first axis, access point signal strength along a second axis, and channel utilization along a third axis. The channel interference interface is populated based on sensed data associated with a plurality of channels and a plurality of access points. One or more access point indicators, one or more bandwidth indicators, and one or more channel utilization indicators are generated based on the sensed data. The channel interference interface enables an assessment of interference, e.g., as experienced by an access point on a primary channel in the plurality of channels, based on the one or more access point indicators, the one or more bandwidth indicators, or the one or more channel utilization indicators, or a combination thereof.
H04W 72/541 - Critères d’affectation ou de planification des ressources sans fil sur la base de critères de qualité en utilisant le niveau d’interférence
H04W 72/0453 - Ressources du domaine fréquentiel, p. ex. porteuses dans des AMDF [FDMA]
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Providing maintenance and repair services for electronic test and measurement instruments.
(2) Calibration services for electronic test instruments; technical support services, including priority access troubleshooting assistance; software and firmware update services for electronic test and measurement instruments.
Systems, methods, and processor-readable storage media for access point identification and analysis are provided herein. The systems disclosed herein a launch channel interference interface that indicates channels of a plurality of channels along a first axis, access point signal strength along a second axis, and channel utilization along a third axis. The channel interference interface is populated based on sensed data associated with a plurality of channels and a plurality of access points. One or more access point indicators, one or more bandwidth indicators, and one or more channel utilization indicators are generated based on the sensed data. The channel interference interface enables an assessment of interference, e.g., as experienced by an access point on a primary channel in the plurality of channels, based on the one or more access point indicators, the one or more bandwidth indicators, or the one or more channel utilization indicators, or a combination thereof.
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Providing maintenance and repair services for electronic test and measurement instruments. Calibration services for electronic test instruments; technical support services, including priority access troubleshooting assistance; software and firmware update services for electronic test and measurement instruments.
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Providing maintenance and repair services for electronic test and measurement instruments. Calibration services for electronic test instruments; technical support services, including priority access troubleshooting assistance; software and firmware update services for electronic test and measurement instruments.
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Sensors and sensor assemblies for measuring, testing and monitoring the alignment of machines; optical sensors; laser-optical sensors; electric and electro-optical sensors; vibration meters; vibration measuring equipment; protractors being measuring instruments; apparatuses, instruments and equipment for measuring, testing, monitoring and interpreting the alignment of machines, parts of machines and shafts, namely, sensors and sensor assemblies, optical sensors, laser-optical sensors, electric and electro-optical sensors, vibration meters, vibration measuring equipment
09 - Appareils et instruments scientifiques et électriques
Produits et services
Integrated feature in a diagnostic tool used in predictive
maintenance for locating and characterizing sound sources
(term considered too vague by the International Bureau
pursuant to Rule 13 (2) (b) of the Regulations); component
feature, namely a mechanical inspection mode, integrated
into a handheld electronic device designed for detecting,
pinpointing, evaluating, and analyzing anomalies in
industrial machinery (term considered too vague by the
International Bureau pursuant to Rule 13 (2) (b) of the
Regulations); handheld detectors for locating and
characterizing sound sources; computer hardware for acoustic
imaging featuring prerecorded firmware and software for
detecting, locating, assessing, and analyzing anomalies in
industrial equipment for use in the fields of
condition-based monitoring and reactive, preventive, and
predictive maintenance.
FORTIVE (SHANGHAI) INDUSTRIAL INSTRUMENTATION TECHNOLOGIES R & D CO., LTD. (Chine)
Inventeur(s)
Van Bommel, Rick
Tsukamaki, Scott
Huang, Wei
Abrégé
A measurement device is disclosed, which may include or wirelessly connected to sensors or sensing devices for sensing an electrical property. The measurement device can receive user input, e.g., from physical UI components, to set a reference range of values and measures the electrical property of a device under test. Under a limit gauge operation mode, if the measured value is outside the reference range, the measurement device can produce an alert to notify its users.
A measurement device is disclosed, which may include or wirelessly connected to sensors or sensing devices for sensing an electrical property. The measurement device can receive user input, e.g., from physical UI components, to set a reference range of values and measures the electrical property of a device under test. Under a limit gauge operation mode, if the measured value is outside the reference range, the measurement device can produce an alert to notify its users.
An apparatus for use in a battery compartment of an electronic device to secure placement of a battery pack in the battery compartment, the apparatus comprising: a cap being configured to be releasably mounted in a receiving cavity on a side wall of the battery compartment, and movable into or out of the receiving cavity, wherein the cap comprises: a front surface facing an opening of the battery compartment and tilted towards the side wall of the battery compartment; and a stopper disposed on the front surface of the cap, in response to a positioning slot on a front edge of the battery pack being mated with the stopper, to allow the front edge of the battery pack to engage with the front surface of the cap and push the cap towards the side wall of the battery compartment and into the receiving cavity.
H01M 50/262 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports avec des moyens de fixation, p. ex. des serrures
H01M 50/258 - Batteries modulairesBoîtiers pourvus de moyens d’assemblage
24.
Systems and methods for detachable and attachable acoustic imaging sensors
Some systems include an electromagnetic imaging tool configured to receive electromagnetic radiation, a communication interface, a processor in communication with the electromagnetic imaging tool and the communication interface, and a housing. Systems can include a first sensor head having a first plurality of acoustic sensor elements arranged in a first acoustic sensor array. The communication interface can provide communication between the processor and the sensor head via wired or wireless communication. The communication interface can comprise a docking port in communication with the processor and configured to removably receive a corresponding docking mechanism of the first sensor head. Some systems may include a second sensor head having a second plurality of acoustic sensor elements. The second sensor head may be interchangeably connectable to the communication interface and/or the first sensor head.
G01S 15/89 - Systèmes sonar, spécialement adaptés à des applications spécifiques pour la cartographie ou la représentation
G01C 3/02 - Mesure des distances dans la ligne de viséeTélémètres optiques Détails
G01C 21/16 - NavigationInstruments de navigation non prévus dans les groupes en utilisant des mesures de la vitesse ou de l'accélération exécutées à bord de l'objet navigantNavigation à l'estime en intégrant l'accélération ou la vitesse, c.-à-d. navigation par inertie
G01H 3/12 - AmplitudePuissance par des moyens électriques
G01S 3/808 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée utilisant des transducteurs espacés et mesurant la différence de phase ou de temps entre les signaux provenant de ces transducteurs, c.-à-d. systèmes à différence de parcours
G01S 15/86 - Combinaisons de systèmes sonar avec des systèmes lidarCombinaisons de systèmes sonar avec des systèmes n'utilisant pas la réflexion des ondes
G01S 17/86 - Combinaisons de systèmes lidar avec des systèmes autres que lidar, radar ou sonar, p. ex. avec des goniomètres
G01S 19/01 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p. ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO
G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
A method for analyzing images includes obtaining a visible light image which depicts a structure and a thermal image which depicts the structure, implementing one or more first machine-learned models to identify a class associated with the structure in the visible light image, based on the visible light image, implementing one or more second machine-learned models to identify one or more objects associated with the structure in the visible light image, based on the visible light image and the class associated with the structure, determining a temperature associated with each object among the one or more objects, based on the thermal image, evaluating for each object among the one or more objects, whether a temperature value associated with a respective object among the one or more objects satisfies a temperature criteria associated with the respective object, and providing an output based on the evaluating.
G06V 10/25 - Détermination d’une région d’intérêt [ROI] ou d’un volume d’intérêt [VOI]
G01J 5/00 - Pyrométrie des radiations, p. ex. thermométrie infrarouge ou optique
G01J 5/48 - ThermographieTechniques utilisant des moyens entièrement visuels
G06T 5/50 - Amélioration ou restauration d'image utilisant plusieurs images, p. ex. moyenne ou soustraction
G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p. ex. des objets vidéo
H04N 23/23 - Caméras ou modules de caméras comprenant des capteurs d'images électroniquesLeur commande pour générer des signaux d'image uniquement à partir d'un rayonnement infrarouge à partir du rayonnement infrarouge thermique
26.
IMPLEMENTING MACHINE-LEARNED MODELS DURING IMAGE ANALYSIS TO EVALUATE TEMPERATURES OF OBJECTS ASSOCIATED WITH A STRUCTURE
A method for analyzing images includes obtaining a visible light image which depicts a structure and a thermal image which depicts the structure, implementing one or more first machine-learned models to identify a class associated with the structure in the visible light image, based on the visible light image, implementing one or more second machine-learned models to identify one or more objects associated with the structure in the visible light image, based on the visible light image and the class associated with the structure, determining a temperature associated with each object among the one or more objects, based on the thermal image, evaluating for each object among the one or more objects, whether a temperature value associated with a respective object among the one or more objects satisfies a temperature criteria associated with the respective object, and providing an output based on the evaluating.
G06V 10/80 - Fusion, c.-à-d. combinaison des données de diverses sources au niveau du capteur, du prétraitement, de l’extraction des caractéristiques ou de la classification
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
G06V 20/52 - Activités de surveillance ou de suivi, p. ex. pour la reconnaissance d’objets suspects
27.
AUTOMATIC EXECUTION OF ELECTRICAL TESTING AND STORING RESULTS
Methods, devices, and systems for automatically executing an electrical test application on a testing device based on user-selected cell in a table of electrical components and automatically updating the user-selected cell with a result of testing an electrical component that is associated with the user-selected cell. A user interface showing the table of electrical components to be tested is displayed such that a user input is received activating a target cell associated with an electrical component in the table. An electrical test application is identified based on the target cell and the electrical test application is automatically executed on the testing device to test the electrical component. A result of testing the electrical component is received. The result can optionally be populated into the target cell in the table and the user interface updated to show the table with the result populated in the target cell.
Systems can include an acoustic sensor array configured to receive acoustic signals, an illuminator configured to emit electromagnetic radiation, an electromagnetic imaging tool configured to receive electromagnetic radiation, a distance measuring tool, and a processor. The processor can illuminate the target scene via the illuminator, receive electromagnetic image data from the electromagnetic imaging tool representative of the illuminated scene, receive acoustic data from the acoustic sensor array, and receive distance information from the distance measuring tool. The processor can be further configured to generate acoustic image data of the scene based on the received acoustic data and received distance information and generate a display image comprising combined acoustic image data and electromagnetic image data. The processor can determine depths of various acoustic signals within a scene and generate a representation of the scene the shows the determined depths, including floorplan and volumetric representations.
G01S 15/89 - Systèmes sonar, spécialement adaptés à des applications spécifiques pour la cartographie ou la représentation
G01C 3/02 - Mesure des distances dans la ligne de viséeTélémètres optiques Détails
G01C 21/16 - NavigationInstruments de navigation non prévus dans les groupes en utilisant des mesures de la vitesse ou de l'accélération exécutées à bord de l'objet navigantNavigation à l'estime en intégrant l'accélération ou la vitesse, c.-à-d. navigation par inertie
G01H 3/12 - AmplitudePuissance par des moyens électriques
G01S 3/808 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée utilisant des transducteurs espacés et mesurant la différence de phase ou de temps entre les signaux provenant de ces transducteurs, c.-à-d. systèmes à différence de parcours
G01S 15/86 - Combinaisons de systèmes sonar avec des systèmes lidarCombinaisons de systèmes sonar avec des systèmes n'utilisant pas la réflexion des ondes
G01S 17/86 - Combinaisons de systèmes lidar avec des systèmes autres que lidar, radar ou sonar, p. ex. avec des goniomètres
G01S 19/01 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p. ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO
G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Electronic test equipment for use in testing cables; electrical adapters and connectors for use in testing computer networks, telecommunications systems, and electronic cabling infrastructures
09 - Appareils et instruments scientifiques et électriques
Produits et services
Sensors and sensor assemblies for measuring, testing and monitoring the alignment of machines; optical sensors; laser-optical sensors; electric and electro-optical sensors; vibration meters; vibration measuring equipment; protractors being measuring instruments; apparatuses, instruments and equipment for measuring, testing, monitoring and interpreting the alignment of machines, parts of machines and shafts, namely, sensors and sensor assemblies, optical sensors, laser-optical sensors, electric and electro-optical sensors, vibration meters, vibration measuring equipment
09 - Appareils et instruments scientifiques et électriques
Produits et services
Electronic test equipment for use in testing cables; electrical adapters and connectors for use in testing computer networks, telecommunications systems, and electronic cabling infrastructures.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Electronic test equipment for use in testing cables; electrical adapters and connectors for use in testing computer networks, telecommunications systems, and electronic cabling infrastructures
In one aspect, a defect detection system for detecting wallboard defects includes an imaging device, a board detection system, a machine-learned defect detection model, and a corrective action instruction system. The imaging device is configured to scan a wallboard and generate imaging data for respective pixels of the wallboard. The board detection system is configured to process the imaging data and to detect and localize individual board images within the imaging data. The machine learned defect detection model is configured to process the individual board images, the machine-learned defect detection model having been trained to generate board classification data indicative of one or more classifications associated with the wallboard. The corrective action instruction system is configured to generate one or more corrective action instructions relative to the wallboard based on the board classification data generated by the machine-learned defect detection model.
G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p. ex. des objets vidéo
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
34.
INSULATION RESISTANCE TESTER WITH INTEGRATED FAULT PRE-LOCATION
An insulation resistance tester includes test cables structured to be coupled to insulation and to a conductor of the DUT, a port coupled to the set of testing cables, a resistance measurement unit coupled to the port and structured to determine an insulation resistance of the DUT, a fault detector coupled to the port and structured to generate a fault-detecting signal to be applied to the DUT to provoke a response, a fault pre-locater structured to receive a return signal from the DUT after being provoked by the fault-detecting signal, and structured to determine a potential location of a fault in the DUT based at least in part on the return signal, and a display structured to show an indication of a location of the fault in the DUT in relation to a location of the insulation resistance tester. Methods are also described.
G01R 27/02 - Mesure de résistances, de réactances, d'impédances réelles ou complexes, ou autres caractéristiques bipolaires qui en dérivent, p. ex. constante de temps
G01R 31/08 - Localisation de défauts dans les câbles, les lignes de transmission ou les réseaux
G01R 1/04 - BoîtiersOrganes de supportAgencements des bornes
G01R 23/06 - Dispositions pour procéder à la mesure de fréquences, p. ex. taux de répétition d'impulsionsDispositions pour procéder à la mesure de la période d'un courant ou d'une tension par conversion de la fréquence en une amplitude de courant ou de tension
G01R 29/02 - Mesure des caractéristiques d'impulsions individuelles, p. ex. de la pente de l'impulsion, du temps de montée ou de la durée
G06F 3/147 - Sortie numérique vers un dispositif de visualisation utilisant des panneaux de visualisation
35.
INSULATION RESISTANCE TESTER WITH ENVIRONMENT COMPENSATION
An insulation resistance tester includes a set of testing cables structured to be coupled to a device under test, a measurement port coupled to the set of testing cables, a resistance measurement unit structured to determine a resistance measurement of the device under test by sending a signal from the measurement port and receiving a return signal from the measurement port, an environmental port structured to receive an input from an environmental sensor, a temperature compensator structured to modify the resistance measurement based on the input received from the environmental sensor, and a display structured to show an indication of the modified resistance measurement. Methods are also described.
G01R 27/02 - Mesure de résistances, de réactances, d'impédances réelles ou complexes, ou autres caractéristiques bipolaires qui en dérivent, p. ex. constante de temps
G01R 31/12 - Test de la rigidité diélectrique ou de la tension disruptive
G08C 19/00 - Systèmes de transmission de signaux électriques
G01R 19/32 - Compensation des variations de température
G01K 1/024 - Moyens d’indication ou d’enregistrement spécialement adaptés aux thermomètres pour l’indication à distance
G01J 5/10 - Pyrométrie des radiations, p. ex. thermométrie infrarouge ou optique en utilisant des détecteurs électriques de radiations
G01S 11/02 - Systèmes pour déterminer la distance ou la vitesse sans utiliser la réflexion ou la reradiation utilisant les ondes radioélectriques
09 - Appareils et instruments scientifiques et électriques
Produits et services
Accessories for use with electronic test and measurement instruments, namely, alligator clips, circuit testers comprised of leads, test lead extenders in the nature of electrical wires, and probe assemblies, all used to measure a multitude of electrical properties in electrical circuits.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Cable tracers and testers for electrical wiring and cabling; tone generators and tone probe devices for identifying and tracing electrical wiring and cabling, sold individually or as part of a kit.
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Cable tracers and testers for electrical wiring and cabling; tone generators and tone probe devices for identifying and tracing electrical wiring and cabling, sold individually or as part of a kit
09 - Appareils et instruments scientifiques et électriques
Produits et services
Cable tracers and testers for electrical wiring and cabling; tone generators and tone probe devices for identifying and tracing electrical wiring and cabling, sold individually or as part of a kit
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
35 - Publicité; Affaires commerciales
37 - Services de construction; extraction minière; installation et réparation
41 - Éducation, divertissements, activités sportives et culturelles
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Electronic test and measuring instruments and devices and electronic test tools, namely, digital troubleshooting systems comprised of computer hardware and software used to diagnose and analyze electronic devices and computer hardware, electronic meters for testing automotive electrical systems, instruments for regulating, analyzing, and controlling electricity, temperature, humidity, and power, namely, current measuring clamps, electronic monitors and measuring devices, namely, electronic meters for analyzing the quality of electrical power, and identifying electrical signals in electrical circuits; temperature profiling systems comprised of thermocouples and computer software for analyzing temperatures and logging data in the fields of electronics manufacturing; thermocouples, thermometer readout devices comprised of thermometers and digital readout units; thermometer calibrators, temperature and humidity meters not for medical use; electrical measuring and testing devices with electrical standards settings, namely, voltmeters, ammeters, and ohmmeters; digital multimeter and paperless electronic data recorders sold as a unit; meters, namely, temperature meters and microamp meters for monitoring heating ventilation air conditioning units; infrared thermometer for temperature measurement without contact; electrical testers, namely, voltage testers, electrical ground testers; digital multimeters; recorders, namely, data logger for recording voltage, amperage, and power measurements, electronic and digital voltage and power quality recorders and voltage and power event recorders; safety equipment, namely, electronic electricity analyzers; timer analyzers, namely, electronic analyzers for measuring time, frequency, and phase; time counters, namely, electronic tools for measuring time intervals, time rise and fall, time periods, duty factor, frequency, pulse width, count totalization, and phase; electronic data loggers, namely, data acquisition instruments for collecting, storing, monitoring, and analyzing equipment performance data comprised of hardware, software, and portable and/or networked data logging acquisition units, measuring apparatus, namely, clamp meters for measuring electricity, electric current probes; infrared temperature measurement instruments, namely, temperature sensors; clamp meter accessories, namely, electrical testing leads, electrical current probes, rogowski based current probes, inductive current probes, Hall effect current probes, and electrical connectors in the nature of crocodile, alligator, bus bar, and piercing test clips, sold separately or as a unit with clamp meters for measuring electricity; computer programs and software with application to plant and facility maintenance; computer programs and software in the nature of automated systems for collecting, aggregating, and filtering raw data from complex physical assets and supervisory control and data acquisition (SCADA) systems and sending alerts and data to computerized maintenance management systems (CMMS) systems and mobile devices for the purpose of maintenance of plant and facility machinery; computer programs and software for responding to alerts sent from automation and scada systems for the purpose of maintenance of plant and facility machinery; computer programs and software for capturing data for reporting purposes for the purpose of maintenance of plant and facility machinery; measuring, counting, aligning and calibrating laser alignment systems comprised of laser alignment sensors, vibration systems comprised of vibration sensors for industrial machinery; computers and computer software for maintaining system calibration databases and spreadsheets and for measuring, counting, aligning and calibrating of industrial machinery; downloadable software in the nature of a mobile application for maintaining system calibration databases and spreadsheets and for measuring, counting, aligning and calibrating of industrial machinery; software for recording, testing, monitoring, evaluating and analysis of data, measurements and sensor signals; data processing computer hardware for industrial machinery; electronic equipment and computers for recording, evaluating and analysis of data, measurements and sensor signals from industrial machinery; sensors and sensor arrangements comprised of optical and vibration sensors for measuring, testing, and monitoring of alignment and the alignment state of machines, parts of machines and shafts; laser optic sensors; vibration gauges; vibration dosimeters; and specifically none of which for use with field calibration validation of gas flowmeters; measuring and checking apparatus for the alignment control of machines, especially of rotating machines; piezoelectric sensors; photoelectric sensors; electric sensors; sensors for measuring speed; optical fibre sensors for the determination of temperature and vibrations; electronic sensors; piezoelectric vibratory gyroscopes; measuring instruments, namely, instruments for measuring length; slope indicators; alignment and vibrations sensors for measuring, counting, aligning and calibrating filters and amplifiers; computer hardware; computer software for use in database management, use as a spreadsheet and word processing; computer application software for use in database management, use as a spreadsheet and word processing; computer programmes for data processing; vibration measuring equipment; data processing equipment; electronic apparatuses and computers for capturing, interpreting and analysis of data, measurements and sensor signals; automatic control apparatuses; control apparatuses for sensors, for weighing, signalling, testing and checking apparatuses and instruments; electronic testing and measuring apparatus for testing and measuring bars and tubes for cracks and surface defects; materials testing apparatus, namely, sensor rotating unit for detecting defects on bars and tubes, siren flowmeters and measuring computers, eddy current testing apparatus, non-destructive test computers; automatic control apparatuses, namely control panels (electricity); control apparatuses for sensors, for measuring, signalling, testing and checking apparatuses and instruments; electric sensors and electric sensor assemblies; weighing, measuring, signaling, testing and checking apparatuses and instruments, namely lasers for measuring purposes, accelerometers, laser measuring systems, distance measuring apparatus, instruments for measuring length, sensors for measuring alignment of machines, parts of machines and shafts, sensors, scanners and computerized data evaluation units for monitoring sound, vibration, temperature, speed, and operating conditions of machinery, apparatus for recording, transmitting or reproduction of sounds, images or data; computer software for measuring, observing, storage or transmission of values of physical quantities, characterizing metrological data, the alignment, conditions or sounds of machines or machine parts; automatic control apparatuses for sensors, for measuring signaling testing and checking apparatuses and instruments; electronic control apparatuses for sensors, for measuring signaling testing and checking apparatuses and instruments; application software for measuring, observing, storage or transmission of values of physical quantities, characterizing metrological data, the alignment, conditions or sounds of machines or machine parts; computers for measuring, observing, storage or transmission of values of physical quantities, characterizing metrological data, the alignment, conditions or sounds of machines or machine parts; computer instruments, namely, coordinate measurement machines (CMM) and computerized CMMS, including computer software for measuring orientation or attitude of machines, surfaces, or buildings; measurement instruments, namely, rotary laser levels useful and applicable for measuring orientation or attitude of machines, surfaces or buildings; laser-optical and electronic devices for permanently or temporarily monitoring machines with coupled shafts and mechanical structures; application software for capturing, testing, monitoring, interpreting and analysis of data, measurements and sensor signals; downloadable computer software for capturing, testing, monitoring, interpreting and analysis of data, measurements and sensor signals; measuring apparatus, instruments and equipment, namely, lasers for measuring purposes, accelerometers, laser measuring systems, distance measuring apparatus, instruments for measuring length, sensors for measuring alignment of machines, parts of machines and shafts; apparatuses, instruments and equipment for testing, monitoring and interpreting the alignment of machines, parts of machines and shafts, namely, sensors and senor assemblies, optical sensors, laser optical sensors, electric and electro-optic sensors, vibration meters, gradient indicators in the nature of surveyors' levels, protractors; all of the above, excluding software in the field of dentistry and orthodontics; laser optical measuring device for the determination of the alignment condition of two coaxially coupled machinery shafts; computerized measurement apparatus for determining alignment, sound or vibration, and balancing to be measured on industrial machinery, especially machinery of the rotating or the reciprocating type; apparatuses, namely, optical, inertial or hydrostatic measuring apparatus, and data loggers for measuring, observing, storage or transmission of values of physical quantities, characterizing metrological data, the alignment, conditions or sounds of machines or machine parts; codeable apparatus for monitoring operating conditions of machines; laser sensors; ultra-sonic sensors; acceleration sensors; proximity sensors; rotation measuring sensors; sensors for determining velocity; vibration sensors for installation in windmill housings; vibration measuring apparatus; electric sensor instrument for monitoring condition of machines; electronic data loggers for machine condition monitoring; software for observing, measuring, storage or transmission of values or data characterizing the conditions of machines or buildings; electronic testing equipment, namely vibration monitoring apparatus for use in potentially explosive areas; computerized measuring devices, namely, sensors, scanners and computerized data evaluation units for monitoring sound, vibration, temperature, speed, and operating conditions of machinery; electronic apparatus, namely, condition monitoring instruments, namely, data loggers, vibration monitoring instruments, namely, FFT data collectors and spectrographic displays, machinery analyzers and machine protection systems comprising signal analyzers and data acquisition modules for measuring oscillatory and vibratory behavior of rotary machines; software for analyzing oscillatory and vibratory behavior of rotary machines, namely, motors, pumps, fans, electrical generators, and turbines, and for visualizing results of such analysis by means of displays or printers; electronic apparatus for eddy current inspection and testing of tubes wires and bars; machinery maintenance and repair, namely, performing inertial alignment of machines and machine parts; computer software for use in collecting and evaluating vibration data, sound data, movement data, displacement data and alignment data measured on machines of all types and for monitoring and analyzing the condition and performance of such machines; software for managing and scheduling the collection of such data; software for operating, modifying, and searching and retrieving from databases containing vibration data or alignment data; electronic control apparatus for condition monitoring of industrial machines, namely, electronic controllers; electronic process controlling apparatus for industrial machines, namely, electronic controllers; electronic control instruments, namely, electronic controllers for monitoring and diagnosing the status of industrial machines for the maintenance of optimal performance; electrical and electronic test apparatus and instruments, for monitoring and diagnosing the condition of industrial machines; vibration detectors; oscillators; oscillation sensor devices for measuring physical signals which are digitally processed for monitoring and diagnosing the performance status of industrial machines; data processing apparatus; downloadable computer software for remote monitoring and analysis of industrial machines for the maintenance of optimal performance; sensors; electrical sensor controllers; measuring apparatus, namely vibration sensors and digital processors; downloadable computer programs for data processing; downloadable software for diagnostics, namely, software used for analyzing and diagnosing machine faults, and troubleshooting faults detected within industrial machines; instruments for diagnosis, namely electronic vibration measuring devices; utility programs, namely, downloadable computer software for performing computer system diagnostics; laser-powered shaft alignment units and shaft alignment computers and parts therefor; laser powered shaft alignment equipment, namely portable sensor units and mirror-systems that can be attached temporarily to rotating machinery for initial alignment of their shafts, permanently mounted sensor units and mirror-systems that can be attached to the housing of rotating machinery for continuous surveillance of their alignment condition, and shaft alignment computers and parts thereof; component feature of a shaft alignment instrument with integrated software used for sensing, measuring and analyzing alignment of rotating shafts; monitoring apparatus for determining shaft alignment of machines with coupled shafts; computer application software for smartphones and tablets, namely, software for measuring, observing, storage or transmission of values of physical quantities, characterizing metrological data, the alignment, conditions or sounds of machines or machine parts; software for capturing, testing, monitoring, interpreting and analyzing data, measurements and sensors of high-tech measurement and testing systems for industrial maintenance and quality assurance; data processors; data processing equipment, namely, couplers; electronic apparatuses and computers for capturing, interpreting and analyzing data, measurements and sensor signals of high-tech measurement and testing systems for industrial maintenance and quality assurance; electronic apparatuses and instruments for capturing, testing, monitoring, interpreting and analyzing the alignment of machines, parts of machines and shafts; electronic control systems for sensors; electronic controllers for sensors; sensors and sensor assemblies for capturing, testing, monitoring, interpreting and analysis of the alignment of machines, parts of machines and shafts; laser optical sensors; electric and electro-optic sensors; optical, laser optical and electrical sensors for use in shaft alignment; apparatus for monitoring oscillations and vibrations of machines having rotating parts; electronic apparatus for measuring oscillatory and vibratory behavior of rotating machines; sensors and sensor assemblies for measuring, testing and monitoring the alignment of machines, parts of machines and shafts; laser-optical sensors; electric and electro-optical sensors; gradient measuring apparatus; weighing apparatuses and instruments; distance measuring apparatuses and instruments; signaling apparatuses and instruments for measurement and quality control of materials processing by laser; sensing apparatus and instruments for measurement and quality control of materials processing by laser; control apparatus and instruments for capturing, testing, monitoring, interpreting and analysis of the alignment data of machines and parts of machines; computer software for measuring, monitoring, storing and transmitting over a global computer network physical quantity data values, organizing metrological data, and measuring, monitoring, storing and transmitting over a global computer network machine and machine part alignment data, data on the operating condition of machines and machine parts, and recordings of sounds from machines and machine parts; computer application software for measuring, monitoring, storing and transmitting over a global computer network physical quantity data values, organizing metrological data, and measuring, monitoring, storing and transmitting over a global computer network machine and machine part alignment data, data on the operating condition of machines and machine parts, and recordings of sounds from machines and machine parts; software for use in capturing, testing, monitoring, interpreting and analyzing sensor signals and sensor signal data and measurements; electronic apparatus for capturing, interpreting and analyzing sensor signals and sensor signal data and measurements; automatic sensor control apparatus; weighing control apparatuses and instruments; electronic apparatus for the control of sensors; signaling control apparatuses and instruments for measurement and quality control of materials processing by laser; control apparatus and instruments for capturing, testing, monitoring, interpreting and analysis of the alignment data of machines, parts of machines and shafts; temperature sensors; ultra-sonic sensors and ultra-sonic transducers; sensors for measuring and analyzing ultra-sonic signals; measuring apparatuses and instruments for measuring, testing, monitoring and interpreting the alignment of machines, parts of machines, shafts and bearings for shafts, namely, temperature sensors, ultra-sonic sensors; computer hardware and computer peripheral devices; electronic apparatuses for capturing, interpreting and analysis of sensor signals and sensor signal data and measurements; automatic and electronic and electric control devices for controlling sensors and for measuring, signaling, testing and checking electronic measuring apparatuses and instruments; electronic vibration monitoring and diagnostic apparatus for use in productive maintenance; computer software for remote interactive monitoring, diagnostic, and reporting services in the field of condition-based maintenance, performance, and reliability optimization for industrial, power and other continuous process plants for use in predictive maintenance of industrial machinery; computer software that allows users to remotely view, monitor, and assess industrial, power and other continuous process plant operations for use in predictive maintenance of industrial machinery; downloadable computer software for remote interactive monitoring, diagnostic, and reporting for the remote monitoring of industrial, power, and other continuous process plant operations in the field of condition-based maintenance, performance, and reliability optimization for use in predictive maintenance of industrial machinery; downloadable computer software that allows users to remotely view, monitor, and assess industrial, power, and other continuous process plant operations for use in predictive maintenance of industrial machinery
(2) Inductive heating apparatuses, namely, induction bearing heaters (1) Data management services, namely, electronic data collection for business purposes; computerized data processing services; compilation and systemization of information into computer databases; data processing services; database management; computerized data maintenance and data update in databases
(2) Installation, maintenance and repair of sensors; installation, maintenance and repair of machines and parts of machines; installation, maintenance and repair of machines, namely agricultural, earthmoving, construction, oil and gas extraction and mining equipment, pumps, compressors and fans, robots, generators of electricity, moving and handling equipment, machines and machine tools for treatment of materials and for manufacturing, engines, powertrains and generic machine parts, dispensing machines; interpreting and analysis of data, signals and measurements of physical quantities, metrological data, and the alignment, conditions or sounds of machines or machine parts for repair services purposes; installation, maintenance and repair of apparatuses, instruments and equipment for capturing, testing, monitoring, interpreting and analysis of the alignment of machines, parts of machines and shafts; providing information relating to the repair or maintenance of pumps; machinery installation, maintenance and repair; maintenance and repair of gas and electricity installations; maintenance and repair of energy generating installations; maintenance and repair of oil and gas storage installations; maintenance and repair of engines; repair or maintenance of measuring machines and instruments; information on the maintenance of measuring and test equipment; providing an on-line searchable database featuring searchable data on technical advice concerning the installation, repair, and maintenance of machinery used in automated industrial operations in the nature of industrial process equipment use, performance, and health
(3) Providing online training in the form of courses, seminars and workshops in connection with use of software as a service in the field of maintenance management; providing online training in the form of courses, seminars, webinars, and workshops in connection with use of software as a service in the field of maintenance management; providing online training in the form of courses, seminars, and workshops in connection with use of software as a service (SaaS) in the field of maintenance management, industrial internet of things, and internet of condition monitoring
(4) Consulting services in the field of implementation of software as a service in the field of maintenance management; software as a service in the field of maintenance management; scientific and technological services and research and design relating thereto; scientific and technological services and research and design relating thereto in the field of observing and operating equipment, plant and machinery using mobile telephones and devices; industrial analysis and research services; industrial analysis and research services in the field of observing and operating equipment, plant and machinery using mobile telephones and devices; design and development of technology, computer hardware, software and mobile applications; design and development of technology, computer hardware, software and mobile applications in the field of observing and operating equipment, plant and machinery using mobile telephones and devices; maintenance of computer software and mobile applications; cloud computing; provision of information, advisory and consultancy services in relation to the aforesaid services scientific and technological services, namely, research and design in the field of software for plant and facility machinery maintenance; scientific and technological services, namely, research and design in the field of plant and facility machinery maintenance and software for the same relating to the observation and operation of equipment, plant process and machinery using mobile telephones and mobile electronic devices; industrial analysis and research in the field of software for plant and facility machinery maintenance; industrial analysis and research in the field of plant and facility machinery maintenance and software for the same relating to the observation and operation of equipment, plant process and machinery using mobile telephones and mobile electronic devices; design and development of new technology for others in the field of plant and facility machinery maintenance; design and development of software in the field of plant and facility machinery maintenance; design and development of software in the field of mobile applications for maintenance of plant and facility machinery; design and development of new technology and software for others in the field of mobile applications that allows for the observation and operation of equipment, plant process and machinery using mobile telephones and mobile electronic devices; maintenance of computer software and mobile phone application software; cloud computing featuring software for collecting, aggregating, and filtering raw data from complex physical assets and scada systems and sending alerts and data to cmms systems and mobile devices for the purpose of plant and facility maintenance; cloud computing featuring software for responding to alerts sent from automation and scada systems for the purpose of maintenance of plant and facility machinery; cloud computing featuring software for capturing data for reporting purposes for the purpose of maintenance of plant and facility machinery; provision of information, advisory and consultancy services in relation to the aforesaid services; software for recording, testing, monitoring, evaluating and analysis of data, measurements and sensor signals; measurement evaluation services in the field of automotive, cement, chemical, petrochemical, food and beverage, power plants, hydropower plants, printing, pulp and paper, rolling mills, wind energy; engineering services in the field of automotive, cement, chemical, petrochemical, food and beverage, power plants, hydropower plants, printing, pulp and paper, rolling mills, wind energy; application service provider (ASP), namely, hosting computer software applications of others; web site hosting services; software as a service (SaaS) services featuring software in the field of automotive, cement, chemical, petrochemical, food and beverage, power plants, hydropower plants, printing, pulp and paper, rolling mills, wind energy for use in database management; rental of computer software; calibration services relating to electronic apparatus; calibration of instruments; calibration services relating to analytical apparatus; writing of data processing computer programs for others; software engineering services for data processing programs; updating and maintenance of computer software and programs; creating, maintaining, and developing computer software; design, maintenance and updating of computer software; measurement evaluation services in the field of industrial machinery; provision of technological research services, namely, providing of technological research services in the field of pulp and paper, oil, gas, shipping, mining, food and beverage, power, automotive, cement, chemical and petrochemical industries; computer aided industrial analysis services, namely, computer aided analysis services in the field of pulp and paper, oil, gas, shipping, mining, food and beverage, power, automotive, cement, chemical and petrochemical industries; technical project studies in the field of engineering; measurement services, namely, calibration services, vibration services, alignment services, machine health services; software development, programming and implementation; application service provider (ASP) featuring software for use in database management, as a spreadsheet and for word processing; technical survey services; hosting services and software as a service and rental of software, namely, software for use by others for visualization and evaluation for use in database management, for use as a spreadsheet and for word processing; interpreting of data, signals and measurements; analysis of data, signals and measurements; surveying services; application service provider services [ASP], namely hosting of computer software applications for others, software as a service [SaaS]; rental of application software; application service provider services [asp]; industrial analysis and research services; analysis and evaluation of technical data, signals and measured data; application service provider services [ASP], namely, hosting of computer software applications for others, software as a service [SaaS]; software as a service featuring software for use by others for measuring, observing, storage or transmission of values of physical quantities, characterizing metrological data, and the alignment, conditions or sounds of machines or machine parts; software as a service featuring software for use by others for measuring, observing, storage or transmission of values of physical quantities, characterizing metrological data, and the alignment, conditions or sounds of machines or machine parts; industrial research in the field engineering and data analysis services in the field of engineering, namely, measuring, testing, monitoring and interpreting the condition of industrial machines, parts of industrial machines, bearings, and shafts, for the maintenance of optimal performance; product quality testing; quality control for others; material testing; engineering services; technical project studies, namely, technical research in the field of condition monitoring of machines; measurement services, namely, measuring of physical parameters which indicate machine faults; inspection of signaling instruments; application service provider featuring software for monitoring and analysis of industrial machines by measuring, observing, storage of transmission of values of physical quantities; application service provider, namely, hosting computer software applications of others; software as a service featuring software for use in database management in the field of engineering; industrial analysis and research services in the field of engineering; technological analysis services in the field of engineering; quality testing of the alignment of machines, parts of machines and shafts; measurement evaluations in the field of industrial machinery; metrology services; design and development of software for interpretation of data and measurements from audio and visual signals; design and development of software for analysis of data and measurements from audio and visual signals; design of application programs for data processing apparatuses, computers, laptops, tablet computers, telephones, mobile telephones and smartphones; application service provider services (ASP), namely, hosting of computer software applications for others; consulting services in the field of software as a service (SaaS); software as a service (SaaS) services featuring software for computerized maintenance management designed to help schedule, plan, manage, and track maintenance activities associated with equipment, vehicles, or facilities; software as a service (SaaS) services featuring software for processing, analyzing, visualizing, and reporting data derived from sensors, equipment, and machinery in industrial and manufacturing environments; software as a service (SaaS) services featuring software for processing and analyzing data derived from sensors and received from electronic test and measurement instruments and apparatus using machine learning and artificial intelligence in industrial and manufacturing environment fields; software as a service (SaaS) services featuring software for data collection, analysis, visualization, transmission, and reporting data and information derived from sensors, equipment, and machinery by using sensors and detectors to measure pressure, moisture, voltage, distance, vibration, rpm, velocity, position, volume, flowrate, cycle counts, and temperature in industrial and manufacturing environments; software as a service (SaaS) services featuring software for data collection, analysis, visualization, transmission, and reporting data and information derived from sensors, equipment, and machinery from sensors and detectors for measuring oil condition, viscosity, acidity, moisture, quality, continuity, and performance in industrial and manufacturing environments; software as a service (SaaS) services featuring software for data collection, analysis, visualization, transmission, and reporting data and information received from electronic test and measurement instruments and apparatus; software as a service (SaaS) services featuring software for generating alerts about performance anomalies of the equipment and machinery in industrial and manufacturing environments; software as a service (SaaS) services featuring software for configuration of sensors, equipment, and machinery in the industrial and manufacturing environment fields; software as a service, namely computer software for remote interactive monitoring, diagnostic, and reporting services in the field of condition-based maintenance, performance, and reliability optimization for industrial, power and other continuous process plants for use in predictive maintenance of industrial machinery; software as a service, namely computer software that allows users to remotely view, monitor, and assess industrial, power and other continuous process plant operations for use in predictive maintenance of industrial machinery; software as a service (SaaS) services, namely, providing temporary use of non-downloadable software for use in remote interactive computer system monitoring, computer diagnostic, and reporting of machine vibration and equipment condition services for remotely monitoring industrial, power, and other continuous process plant operations in the field of condition-based maintenance, performance, and reliability optimization for industrial, power and other continuous process plants; software as a service (SaaS) services, namely, providing temporary use of a non-downloadable online system management services that allow users to remotely view, monitor, and assess industrial, power and other continuous process plant operations; software as a service (SaaS) services, namely, providing temporary use of non-downloadable software that allows users to remotely view, monitor, and assess industrial, power, and other continuous process plant operations; engineering services, namely, engineering in the field of vibration data analysis, and diagnostic services for use in predictive maintenance of industrial machinery; technical services, namely, remote interactive computer system monitoring, computer diagnostic, and reporting of machinery vibration analysis and predictive maintenance data services of industrial, power, and other continuous process plant operation in the field of condition-based maintenance, performance, and reliability optimization for industrial, power and other continuous process plants; online system management services, namely, providing temporary use of a non-downloadable online software that allows users to remotely view, monitor, and assess industrial, power, and other continuous process plant operations
Systems and methods can be used for analyzing image data to determine an amount of vibration and/or misalignment in an object under analysis. In some instances, as operating equipment heats up during operation, temperature changes of various portions of the operating equipment leads to changes in dimensions of such portions, leading to misalignment. Multiple sets of data representative of the operating equipment in multiple operating conditions can be used to determine an amount of misalignment due to thermal offsets. Hot and cold temperatures of the equipment can be used to calculate thermal growth of various portions of the equipment, which can be used to determine an amount a misalignment due to thermal offsets. Additionally or alternatively, image data representing the equipment can be used to observe changes in alignment between states.
G01B 11/27 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des angles ou des cônesDispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour tester l'alignement des axes pour tester l'alignement des axes
G01H 9/00 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores en utilisant des moyens sensibles aux radiations, p. ex. des moyens optiques
A partial discharge detection apparatus and a detection method for monitoring partial discharges of an electrical device within a site. In at least one embodiment, the apparatus includes an acoustic detection module disposed within the site and configured to face the electrical device so as to detect a sound wave generated by the electrical device and generate a corresponding acoustic signal. The apparatus further includes a control module coupled to the acoustic detection module to receive the acoustic signal. The control module is configured to determine, on the basis of the acoustic signal, whether a partial discharge has occurred in the electrical device. The acoustic detection module and the control module are communicatively coupled but electrically isolated from each other.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Ultrasonic signal detectors for detecting air, gas, and vacuum leaks in enclosures and systems; Ultrasonic signal transmitters, namely, emitters, for detecting air, gas, and vacuum leaks in enclosures and systems.
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Ultrasonic signal detectors for detecting air, gas, and vacuum leaks in enclosures and systems; Ultrasonic signal transmitters, namely, emitters, for detecting air, gas, and vacuum leaks in enclosures and systems
09 - Appareils et instruments scientifiques et électriques
Produits et services
Ultrasonic signal detectors for detecting air, gas, and vacuum leaks in industrial, commercial, residential, electrical, electronic, mechanical, fluid, pressure, and vacuum enclosures and in mechanical, electrical, electronic, fluid, pressure, vacuum, environmental, industrial process, and building infrastructure systems; Ultrasonic signal transmitters, namely, ultrasonic emitters for detecting air, gas, and vacuum leaks in industrial, commercial, residential, electrical, electronic, mechanical, fluid, pressure, and vacuum enclosures and in mechanical, electrical, electronic, fluid, pressure, vacuum, environmental, industrial process, and building infrastructure systems.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Electronic diagnostic equipment for locating ground faults
in solar energy systems; electronic instruments for use in
troubleshooting and maintenance of solar energy systems;
electronic testing and diagnostic equipment, namely,
transmitters, receivers, and clamps for detecting and
locating ground faults in photovoltaic (PV) systems; signal
transmitters and non-contact sensors for tracing electrical
faults.
In one aspect, a defect detection system for detecting wallboard defects includes an imaging device, a board detection system, a machine-learned defect detection model, and a corrective action instruction system. The imaging device is configured to scan a wallboard and generate imaging data for respective pixels of the wallboard. The board detection system is configured to process the imaging data and to detect and localize individual board images within the imaging data. The machine-learned defect detection model is configured to process the individual board images, the machine-learned defect detection model having been trained to generate board classification data indicative of one or more classifications associated with the wallboard. The corrective action instruction system is configured to generate one or more corrective action instructions relative to the wallboard based on the board classification data generated by the machine-learned defect detection model.
A portable acoustic imaging system includes a casing selectively attachable to a portable computer device and a plurality of microphones disposed in the casing. The microphones are arranged in a defined array for capturing acoustic data.
The present disclosure provides a thermal imaging system that uses the 3D ultrasound imaging system to transmit outgoing ultrasonic waves and receive incoming ultrasonic waves and then to determine distance data of one or more objects of a target scene based on the incoming waves. The thermal imaging system then detects initial temperature values of the one or more objects using an infrared temperature system. Based on the distance data and the initial temperature values, the thermal imaging system determines adjusted temperature values for the one or more objects.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Hand-held electronic units comprising electronic circuit boards, parts thereof, and connectors, for testing computer networks and other cabling systems.
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Hand-held electronic units comprising electronic circuit boards, parts thereof, and connectors, for testing computer networks and other cabling systems
09 - Appareils et instruments scientifiques et électriques
Produits et services
Integrated feature in a diagnostic tool used in predictive maintenance for locating and characterizing sound sources; component feature, namely a mechanical inspection mode, integrated into a handheld electronic device designed for detecting, pinpointing, evaluating, and analyzing anomalies in industrial machinery; handheld detectors for locating and characterizing sound sources; computer hardware for acoustic imaging featuring prerecorded firmware and software for detecting, locating, assessing, and analyzing anomalies in industrial equipment for use in the fields of condition-based monitoring and reactive, preventive, and predictive maintenance
A tester includes self-test functions to test a state of a measurement circuit in the tester. For example, the self-test functions test an electrical state, e.g., electrical properties or connection or disconnection states, of a component of the measurement circuit. The self-test functions also test the signal state of an electrical component in the measurement circuit, which may include signal detection, signal transmittance, or measurement properties of the electrical component. The self-test functions improve the user experience of the tester from safety and reliability perspectives.
A tester includes self-test functions to test a state of a measurement circuit in the tester. For example, the self-test functions test an electrical state, e.g., electrical properties or connection or disconnection states, of a component of the measurement circuit. The self-test functions also test the signal state of an electrical component in the measurement circuit, which may include signal detection, signal transmittance, or measurement properties of the electrical component. The self-test functions improve the user experience of the tester from safety and reliability perspectives.
An apparatus for delivering test results for an optical multifiber communication link includes a processor configured to receive test results of testing conducted on a plurality of optical fibers. The test results include measured values of parameters measured in the testing. In a first stage, the multistage test result interface provides a summary interface that includes a summary test result but not including all of the measured values for all of the optical fibers in the plurality of optical fibers. In a second stage, the multistage test result interface provides graphical representations of measured values for the plurality of optical fibers, a numeric representation of a measured value for each of one or more optical fibers in a subset of the plurality of optical fibers, and a focus indicator indicating the one or more optical fibers in the subset. The one or more optical fibers in the subset is adjustable.
G06F 3/0482 - Interaction avec des listes d’éléments sélectionnables, p. ex. des menus
G06F 3/04883 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p. ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p. ex. des gestes en fonction de la pression exercée enregistrée par une tablette numérique utilisant un écran tactile ou une tablette numérique, p. ex. entrée de commandes par des tracés gestuels pour l’entrée de données par calligraphie, p. ex. sous forme de gestes ou de texte
H04L 43/045 - Traitement des données de surveillance capturées, p. ex. pour la génération de fichiers journaux pour la visualisation graphique des données de surveillance
The present disclosure describes techniques for performing a test on an electric vehicle. A portable device configured to perform a first test can include a handle, a battery, an electric vehicle connector, a user interface, and a testing system. The electric vehicle connector connects to a charging inlet of the electric vehicle. The user interface can receive a selection of the first test from a plurality of available tests. The testing system can transmit a testing signal associated with the first test to the charging inlet. Additionally, the testing system can receive electrical signals associated with the first test. Moreover, the testing system can calculate a measurement based on the received electrical signals. Furthermore, the testing system can evaluate the measurement with the test parameter to determine a test outcome for the first test. Subsequently, the user interface can display a result based on the test outcome.
G01R 31/00 - Dispositions pour tester les propriétés électriquesDispositions pour la localisation des pannes électriquesDispositions pour tests électriques caractérisées par ce qui est testé, non prévues ailleurs
B60L 53/16 - Connecteurs, p. ex. fiches ou prises, spécialement adaptés pour recharger des véhicules électriques
B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquementContrôle des paramètres de fonctionnement, p. ex. de la vitesse, de la décélération ou de la consommation d’énergie
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Electronic diagnostic equipment for locating ground faults in solar energy systems; Electronic instruments for use in troubleshooting and maintenance of solar energy systems; Electronic testing and diagnostic equipment, namely, transmitters, receivers, and clamps for detecting and locating ground faults in photovoltaic (PV) systems; Signal transmitters and non-contact sensors for tracing electrical faults
64.
ACOUSTIC IMAGING SYSTEM WITH ROTATIONAL SPEED DETECTION
An acoustic imaging device including an acoustic sensor array is configured to receive information indicating a rotational speed of a mechanical device, and based on the rotational speed, select one or more frequencies at which to analyze acoustic data representing an acoustic signal from the mechanical device. In some cases, the acoustic imaging device is configured to capture the acoustic data at the one or more frequencies from an environment including the mechanical device. The acoustic data may be captured within one or more frequency bands associated with historical failure modes of the mechanical device. The acoustic imaging device may automatically determine a severity of degradation of the mechanical device based on a combination of the rotational speed and the acoustic data. Image data depicting the mechanical device may be overlaid with information derived from the acoustic data in at least a portion of the one or more frequencies.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Electronic diagnostic equipment, namely, ground leak detectors and electronic devices for locating ground faults in solar energy systems; Electronic instruments namely, electronic diagnostic signal injection transmitters and signal tracing receivers for use in troubleshooting and maintenance of solar energy systems; Electronic testing and diagnostic equipment, namely, transmitters, receivers, and clamps for detecting and locating ground faults in photovoltaic (PV) systems; Electronic signal transmitters and non-contact sensors for tracing electrical faults
66.
SYSTEMS AND METHODS FOR INSPECTION AND ANALYSIS OF MECHANICAL EQUIPMENT USING BROAD FREQUENCY ACOUSTIC IMAGING
Broad frequency acoustic imaging techniques for inspection and analysis of mechanical equipment are disclosed. In some instances an acoustic imaging device may obtain acoustic response data regarding acoustic signals emitted by mechanical equipment across a plurality of frequencies. The frequencies may be selected based on a characteristic of the mechanical equipment, or may be broadly selected across an acoustic frequency range. The acoustic signals may be compared to baseline acoustic signals emitted by mechanical equipment, and analyzed to determine at least one of a severity of degradation or a type of degradation.
A clamp meter device has a meter body and a measuring section. The measuring section includes a fixed jaw having first and second legs that extend from the meter body. A movable jaw is rotatably coupled to the first leg of the fixed jaw at a rotation axis and is configured to rotate between a closed position and an open position. When the movable jaw is in the open position, the measuring section is able to receive an electrical conductor between the first and second legs of the fixed jaw, and when the movable jaw is in the closed position, the movable jaw extends from the first leg to the second leg to form a measuring loop for measuring an electrical characteristic of the electrical conductor without galvanically contacting the electrical conductor, A method is also provided for using the clamp meter for electrical measurement.
A calibration instrument includes a user interface for receiving an input of a waveform type, a waveform generator coupled to the user interface and structured to generate a calibration waveform based on the waveform type, and a plurality of output channels each structured to receive the calibration waveform and to generate a calibration signal independent from other output channels, each of the plurality of output channels including an output amplifier for generating the calibration signal having an output amplitude level and an active head structured to specify the output amplitude level of the calibration signal to its respective output amplifier. Methods of operation are also described.
A current measuring device includes a magnetic core including a first air gap; a first magnetic flux sensor disposed at the first air gap; one or more memories configured to store instructions; and one or more processors configured to execute the instructions to perform operations, wherein, when a conductor is positioned within an interior portion of the magnetic core, the operations include: outputting a current value associated with current flowing through the conductor, wherein the current value is determined based on a magnetic flux measured by the first magnetic flux sensor and a first correction factor determined based on capacitance information associated with the first air gap.
G01R 15/12 - Circuits pour appareils de test à usage multiple, p. ex. pour mesurer, au choix, tension, courant ou impédance
G01R 15/20 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs galvano-magnétiques, p. ex. des dispositifs à effet Hall
G01R 19/252 - Dispositions pour procéder aux mesures de courant ou de tension ou pour en indiquer l'existence ou le signe utilisant une méthode de mesure numérique utilisant des convertisseurs analogiques/numériques du type à conversion de la tension ou du courant en fréquence et mesure de cette fréquence
G01R 19/255 - Dispositions pour procéder aux mesures de courant ou de tension ou pour en indiquer l'existence ou le signe utilisant une méthode de mesure numérique utilisant des convertisseurs analogiques/numériques du type comptant des impulsions, délivrées par un générateur d'impulsions à fréquence fixe, pendant une durée proportionnelle à la tension ou au courant
G01R 15/16 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs capacitifs
G01R 19/25 - Dispositions pour procéder aux mesures de courant ou de tension ou pour en indiquer l'existence ou le signe utilisant une méthode de mesure numérique
G01R 19/257 - Dispositions pour procéder aux mesures de courant ou de tension ou pour en indiquer l'existence ou le signe utilisant une méthode de mesure numérique utilisant des convertisseurs analogiques/numériques du type effectuant la comparaison de différentes valeurs de référence avec la valeur de la tension ou du courant, p. ex. utilisant une méthode par approximations successives
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Providing temporary use of non-downloadable cloud-based
laboratory information management system software for
managing workflows, streamlining laboratory operations, and
associated data in the field of calibration and asset
management of test and measurement equipment.
A transducer system having a magnetic core that includes a gap between two end surfaces of the magnetic core. A first cap structure is arranged adjacent to a first end surface and a second cap structure is arranged adjacent to the second end surface. The first and second cap structures each includes a material having a magnetic permeability higher than that of air. The first cap structure includes a first flux concentration surface and the second cap structure includes a second flux concentration surface that faces the first flux concentration surface. A magnetic flux measurement device is positioned between the first flux concentration surface and the second flux concentration surface. The cap structures concentrate magnetic flux in the magnetic core onto the respective concentration surfaces. The concentration surfaces enable more accurate measurement of the magnetic flux.
G01R 15/20 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs galvano-magnétiques, p. ex. des dispositifs à effet Hall
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Providing temporary use of non-downloadable cloud-based laboratory information management system software for managing workflows, streamlining laboratory operations, and associated data in the field of calibration and asset management of test and measurement equipment.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Downloadable computer software for use as a plugin for capturing measurements from digital and analog displays, evaluate the
accuracy of those values, and perform calibration of a broad range of test and measurement instruments used in calibration labs;
Downloadable computer software for use as a plugin for automating the calibration of a broad range of test and measurement
instruments used in calibration labs
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Providing temporary use of non-downloadable cloud-based laboratory information management system software for managing workflows, streamlining laboratory operations, and associated data in the field of calibration and asset management of test and measurement equipment.
In one aspect, a solar cable decoupler tool includes a main body and a tool member couplable to the main body. The tool member is movable relative to the main body between a retracted position and an extended position. The tool member is configured to be inserted into a solar cable connector to decouple first and second solar cables.
H01R 43/26 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour engager ou séparer les deux pièces d'un dispositif de couplage
B25B 27/14 - Outils à main ou outillage d'établi, spécialement conçus pour assembler ou séparer des pièces ou des objets, que cela entraîne ou non une certaine déformation, non prévus ailleurs pour assembler des objets autrement que par ajustage à la presse, ou pour les détacher
The present disclosure provides a method for efficiently localizing ground faults in an electrical circuit. To implement this method, a transmitter device ("transmitter") is electrically coupled to a first connection location of the electrical circuit. The transmitter is capable of transmitting a trace signal into the electrical circuit. This trace signal can be followed to identify the location of a ground fault within the circuit.
G01R 31/50 - Test d’appareils, de lignes, de câbles ou de composants électriques pour y déceler la présence de courts-circuits, de continuité, de fuites de courant ou de connexions incorrectes de lignes
H02H 7/12 - Circuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour convertisseursCircuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour redresseurs pour convertisseurs ou redresseurs statiques
H02H 7/26 - Protection sectionnelle de systèmes de câbles ou de lignes, p. ex. pour déconnecter une section dans laquelle un court-circuit, un défaut à la terre, ou une décharge d'arc se sont produits
A method for performing a project with respect to a structure includes obtaining, by a computing device comprising one or more processors, context data descriptive of a project associated with a structure, the context data including textual data including one or more codes associated with the structure; implementing, by the computing device, one or more first machine-learned models to generate one or more project performance operations for the project based on the context data, wherein the one or more project performance operations include operations for completing the project in compliance with the one or more codes; and providing, by the computing device, the one or more project performance operations as an output.
G06Q 10/0637 - Gestion ou analyse stratégiques, p. ex. définition d’un objectif ou d’une cible pour une organisationPlanification des actions en fonction des objectifsAnalyse ou évaluation de l’efficacité des objectifs
G06V 10/70 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique
An acoustic analysis system includes an acoustic sensor array that receives acoustic signals from a target scene and outputs acoustic data based on the one or more acoustic signals. A processor receives a first set of acoustic data representing a first portion of the target scene and having a first field of view (FOV), generates a first acoustic image based on the first set of acoustic data, receives a second set of acoustic data representing a second portion of the target scene and having a second FOV, wherein the second FOV is different than the first FOV, generates a second acoustic image based on the second set of acoustic data, registers the first acoustic image and the second acoustic image to form an aligned first acoustic image and second acoustic image, and generate a panorama comprising the aligned first acoustic image and second acoustic image for presentation on a display.
A device for performing electrical measurements according to the present disclosure includes a first input post that is electrically conducting, a second input post that is electrically conducting, and a sleeve that is electrically insulating and at least partially surrounds the first input post and the second input post. The sleeve includes a first rib extending in a longitudinal direction of the sleeve and a second rib extending in the longitudinal direction of the sleeve. The first rib and the second rib are constructed to separate the first input post and the second input post.
G01R 15/12 - Circuits pour appareils de test à usage multiple, p. ex. pour mesurer, au choix, tension, courant ou impédance
G01R 1/04 - BoîtiersOrganes de supportAgencements des bornes
G08B 7/06 - Systèmes de signalisation selon plus d'un des groupes Systèmes d'appel de personnes selon plus d'un des groupes utilisant une transmission électrique
An acoustic device and related user interface design is provided. The acoustic device enables the visual diagnosis of potential issues from a sound source in the scene, e.g., based on visually presenting one type of graphical element indicating a frequency band and another type of graphical element indicating a noise level at the sound source at the frequency band.
H04S 7/00 - Dispositions pour l'indicationDispositions pour la commande, p. ex. pour la commande de l'équilibrage
H04R 1/32 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement
H04N 5/60 - Circuits de réception pour les signaux du canal son
A holder secured to a vertical column by a cross support holds an object in a fixed position. The holder includes a tube that can be secured to the cross support. A movable clip at a first end of the tube is configured to hold the object, e.g., a probe held in a calibration bath. The movable clip includes an aperture. When the movable clip is in an extended position, an object can be inserted into the aperture. When the movable clip moves toward a retracted position, the object is held within the aperture. A cap at the second end of the tube is coupled to the movable clip by a spring inside the tube. The movable clip exerts an adjustable holding force on the object by adjusting a number of turns of the spring between the cap and the movable clip. A central holding device may support multiple holders.
An acoustic analysis system includes an acoustic sensor array that receives acoustic signals from a target scene and outputs acoustic data based on the received acoustic signals. A processor receives a plurality of acoustic data sets from the acoustic sensor array, representative of the target scene at different points in time. The processor determines one or more locations within the target scene represented by the plurality of acoustic data sets, each being a location of an acoustic signal emitted from the target scene. For each acoustic signal, the processor classifies the acoustic signal as an intermittent acoustic signal or a continuous acoustic signal, generates accumulated-time acoustic image data based on the plurality of acoustic data sets, and generates an accumulated-time display image for presentation on a display. Within the accumulated-time display image, acoustic signals classified as intermittent acoustic signals are distinguished from acoustic signals classified as continuous acoustic signals.
A photovoltaic (PV) panel simulator includes a high-side linear current source and an output circuit. The high-side linear current source includes a voltage source and a feedback loop in which an operational amplifier controls the generation of source current in response to a reference signal received from a controller and a feedback signal received via the feedback loop. The output circuit produces an output current, and includes one or more components with configurable electrical parameters which, in combination, simulate electrical characteristics of a PV panel. In response to connection of a load of an IV curve tracer, the PV panel simulator produces an output current produced at a magnitude that settles from an initial state to approximately a steady state within a settling time period. The settling time period precedes a measurement time period during which the IV curve tracer measures the output current and voltage in the steady state.
A control system controls an inductor-inductor-capacitor (LLC) converter according to a switching method that tunes the output power of the LLC converter based on the required power to be supplied to an output load coupled to the LLC converter. The tuning of the output power is based in part on changing the duty cycle of a switching module. In addition, the output power is adjustable by changing a frequency of switching (e.g., a pulse width of the switching module output). The control system is capable of adjusting amplitude and changing rising slope of a current supplied to the output load by changing the duty cycle and pulse width of the switching. A piece-wise linear control method is achieved by controlling the duty cycle and pulse width differently when the input voltage is lower than a crossover voltage than when the input voltage is higher than the crossover voltage.
H02M 3/00 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu
H02M 1/00 - Détails d'appareils pour transformation
H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
90.
SYSTEMS AND METHODS FOR CALIBRATION USING IMPEDANCE SIMULATION
A method and apparatus for calibrating an impedance measurement device (100a, 100b, 100c) are provided. The impedance measurement device outputs (502) a first AC signal to a phase-locked current generator (124). The phase-locked current generator generates (504) a second AC signal having a phase that is locked to a phase of the first AC signal and having an amplitude that is representative of a presented impedance having a known impedance value. The phase-locked current generator outputs the second AC signal to the impedance measurement device. The impedance measurement device performs (506) an impedance measurement based on the second AC signal to produce a measured impedance value associated with the presented impedance. The impedance measurement device is calibrated (508) based on the measured impedance value and the known impedance value of the presented impedance.
G01R 35/00 - Test ou étalonnage des appareils couverts par les autres groupes de la présente sous-classe
G01D 5/243 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensibleMoyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminéTransducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques influençant la phase ou la fréquence d'un courant alternatif
G01R 17/02 - Dispositions dans lesquelles la valeur à mesurer est automatiquement comparée à une valeur de référence
G01R 27/16 - Mesure de l'impédance d'un élément ou d'un réseau dans lequel passe un courant provenant d'une autre source, p. ex. câble, ligne de transport de l'énergie
Embodiments of the present disclosure relate to curve tracers and systems for testing PV modules. The I-V curve tracer may include a switch-mode power converter (SMPC) circuit. The I-V curve tracer may be configured to sweep an I-V curve of the PV circuit. Related devices, systems and methods are also possible.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Accessories for use with electronic test and measurement instruments, namely, leads in the nature of electrical wires and probe assemblies used to measure a multitude of electrical properties in electrical circuits
94.
Non-contact DC current measurement device with open loop degaussing
Systems, apparatus, and methods that provide a flexible current sensor capable of measuring current flowing through a conductor without contacting the conductor. In various implementations, a flexible current sensor may have a comparable size, shape, and appearance as a flexible loop of a Rogowski coil, except the current sensor described herein can sense direct current (DC). The current sensors of the present disclosure utilize a novel open loop degaussing mechanism to provide accurate DC current measurements in a conductor. To achieve this, a current sensor includes an AC degaussing coil wrapped around a magnetic core. A driver circuit drives an AC degaussing signal in the AC degaussing core, which operates to reset or degauss the magnetic core, thereby providing more accurate current measurements.
G01R 15/18 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs inductifs, p. ex. des transformateurs
G01R 15/00 - Détails des dispositions pour procéder aux mesures des types prévus dans les groupes , ou
G01R 19/00 - Dispositions pour procéder aux mesures de courant ou de tension ou pour en indiquer l'existence ou le signe
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Software as a service (SAAS) services featuring software for partial or full automation of preventative maintenance, adjustment, and test processes of equipment to be used on medical devices; Software as a service (SAAS) services featuring software for data collection, analysis, and reporting on data from test and measurement apparatus and equipment; Software as a service (SAAS) services featuring software for asset management of preventive maintenance, test and measurement apparatus; Software as a service (SAAS) services featuring software for creating, maintaining, accessing, modifying, searching, and reporting in and from searchable databases of information and data in the fields of maintenance, preventative maintenance, adjustment, test processes, and asset management of medical device; all the aforementioned software enabled for transmission of data to and from computers, mobile computing devices, mobile communications devices, and cloud-based software.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Computer hardware; a hardware and software platform supporting multiple interchangeable modules for the testing, certification and troubleshooting of local and wide area networks during and after the installation of network infrastructure and software applications; computer hardware for telecommunications; computer hardware for network testing; computer software platforms for testing network performance, applications and reports; computer software that provides web-based access to applications and services through a web operating system or portal interface; network access server operating software; LAN (local area network) testing hardware and software; computer hardware and software utilized in the field of data communications and telecommunications to monitor testing and troubleshooting application performance, troubleshoot network problems, and provide network capacity-planning capabilities.
An electric vehicle supply equipment (EVSE) calibration device includes a primary conductor, one or more calibration coils, and a current meter having one or more sensors. The current meter is coupled to the primary conductor. In an EVSE calibration mode of operation, the primary conductor conducts an EVSE current, and the current meter measures a value indicative of a first current induced in the one or more sensors by the EVSE current conducted by the primary conductor. In a second mode of operation, the one or more calibration coils conduct a calibration current, and the current meter measures a value indicative of a second current induced in the one or more sensors by the calibration current conducted by the one or more calibration coils. The sensors may include sensing coils, magnetic flux sensors, etc.
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Computer hardware; a hardware and software platform supporting multiple interchangeable modules for the testing, certification and troubleshooting of local and wide area networks during and after the installation of network infrastructure and software applications; computer hardware for telecommunications; computer hardware for network testing; computer software platforms for testing network performance, applications and reports; computer software that provides web-based access to applications and services through a web operating system or portal interface; network access server operating software; LAN (local area network) testing hardware and software; computer hardware and software utilized in the field of data communications and telecommunications to monitor testing and troubleshooting application performance, troubleshoot network problems, and provide network capacity-planning capabilities
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Accessories for portable and handheld digital electronic devices, namely, detachable cameras for use in detecting heat emitted by objects and converting it into a visible image for use in identifying heat patterns and heat differences
09 - Appareils et instruments scientifiques et électriques
Produits et services
Accessories for portable and handheld digital electronic devices, namely, detachable thermal cameras for use in detecting heat emitted by objects and converting it into a visible image for use in identifying heat patterns and heat differences
