Techniques are provided to detect and/or replace anomalous pixels. In one example, a method includes receiving an image frame having a plurality of pixels having associated pixel values. The method also includes selecting a kernel of the pixels having a target pixel and a plurality of neighbor pixels. If the target pixel value exhibits an anomalous pixel condition, the method includes calculating a replacement pixel value associated with at least a subset of pixel values of the neighbor pixels. Additional methods and systems are also provided.
G06T 5/77 - RetoucheRestaurationSuppression des rayures
H04N 25/683 - Traitement du bruit, p. ex. détection, correction, réduction ou élimination du bruit appliqué aux défauts par l'estimation des défauts effectuée sur le signal de la scène, p. ex. détection en temps réel ou à la volée
2.
DECONTAMINATING MATERIALS AND METHODS OF MAKING AND USING SAME
Decontaminating materials and methods of making and using the same are provided. The material comprises a network comprising electrospun polymeric nanofibers and at least 50 grams of metal organic framework (MOF) microparticles per m2 of the network based on the entire area of the network. A composition of the polymeric nanofibers comprises a hydroscopic polymer. An area of the material is defined by an outer surface of the network. The MOF microparticles are retained between the polymeric nanofibers in the network and are configured to decontaminate a chemical threat agent in contact with the material.
B01D 53/82 - Procédés en phase solide avec des réactifs à l'état stationnaire
A62D 5/00 - Composition des matériaux pour revêtements ou vêtements protecteurs contre les agents chimiques nuisibles
A62D 7/00 - Composition des matériaux pour les parties transparentes des masques à gaz, appareils respiratoires, sacs ou casques respiratoires
B01D 39/16 - Autres substances filtrantes autoportantes en substance organique, p. ex. fibres synthétiques
B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
B01D 46/54 - Séparateurs de particules utilisant des feuilles ou diaphragmes filtrants à structure ultra-fine, p. ex. appareils de précipitation de poussières
B01J 20/22 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance organique
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
B01J 20/30 - Procédés de préparation, de régénération ou de réactivation
B05B 5/00 - Pulvérisation électrostatiqueDispositifs de pulvérisation comportant des moyens pour charger électriquement le pulvérisatPulvérisation de liquides ou d'autres matériaux fluides par voies électriques
D01D 5/00 - Formation des filaments, fils ou similaires
D04H 1/413 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles contenant des granulés autres que les substances absorbantes
D04H 1/4382 - Fibres obtenues par étirage de film réticuléFibres compositesFibres mixtesFibres ultrafinesFibres pour cuir artificiel
D04H 1/728 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes caractérisés par la méthode de formation des voiles ou couches, p. ex. par la réorientation des fibres les fibres étant disposées au hasard par électrofilage
A system includes a platform interface having a base configured to be secured to a platform or integrated with the platform. The base is configured to rotatably engage with a support of a payload interface to secure the payload interface to the platform interface, the support being configured to be secured to a payload. A first electrical connector of the platform interface is configured to engage with a second electrical connector affixed to the support, and to rotate with the second electrical connector relative to the base as the support is rotated to engage the base. Other features, systems, and methods are also provided.
Laser designator systems (laser designator systems) and related techniques are provided to improve the operational flexibility of unmanned aerial vehicles (UAVs). A laser designator system includes an imaging module configured to image a scene according to a first field of view (FOV) of the imaging module; a laser spot tracker configured to detect a plurality of PRF encoded laser spots disposed within the scene and to provide a corresponding plurality of angular positions of the plurality of PRF encoded laser spots within a second FOV of the laser spot tracker; and an optical datum faceplate coupled to and configured to optically align the imaging module and the laser spot tracker to each other and a boresight for the laser designator system defined by the optical datum faceplate.
B64C 39/02 - Aéronefs non prévus ailleurs caractérisés par un emploi spécial
B64U 101/30 - Véhicules aériens sans pilote spécialement adaptés à des utilisations ou à des applications spécifiques à l’imagerie, à la photographie ou à la vidéographie
G01C 3/06 - Utilisation de moyens électriques pour obtenir une indication finale
G01S 17/48 - Systèmes de triangulation active, c.-à-d. utilisant la transmission et la réflexion d'ondes électromagnétiques autres que les ondes radio
5.
AUTOMATIC RANGE AND GEO-REFERENCING FOR IMAGE PROCESSING SYSTEMS AND METHODS
Systems and methods for automatically determining the physical locations of objects detected within captured images includes a storage system holding geographic reference points associated with the image capture device's field of view, and a logic device generating estimated object locations based on image capture parameters and object information from the image including pixel offsets, object classifications, and geo-reference points, and refining these estimations. The image capture device captures images of scene and generates parameters for its location, height, azimuth, and tilt. A laser range finder or other method may be used to measure distances between the image capture device and geo-reference points in the field of view to populate the storage system. Implementations include video surveillance, traffic monitoring, and other systems.
G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
G01S 17/08 - Systèmes déterminant les données relatives à la position d'une cible pour mesurer la distance uniquement
G01S 17/87 - Combinaisons de systèmes utilisant des ondes électromagnétiques autres que les ondes radio
G06F 16/29 - Bases de données d’informations géographiques
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
6.
BIOLOGICAL AGENT AEROSOL CLASSIFICATION/IDENTIFICATION USING MACHINE LEARNING ALGORITHMS
In accordance with various embodiments, a system and a method for identifying a particle as a bioactive stimulant are provided. The system includes a processor configured to execute machine-readable instructions borne by a non-transitory computer-readable memory device to cause the processor to process one or more steps of the method disclosed herein. The system/method include the steps to: receive a dataset comprising scattered light signals and/or fluorescent light signals of the particle; analyze the dataset using one or more machine learning models, wherein the one or more machine learning models is trained using elastic scattering light intensity data and fluorescent light intensity data of a library of biological molecules; generate a probability score that the particle is bioactive based on the analysis of the dataset; determine, via classification of the probability score, that the particle is bioactive; and/or output a result indicating that the particle is the bioactive stimulant.
G01N 15/01 - Recherche de caractéristiques de particulesRecherche de la perméabilité, du volume des pores ou de l'aire superficielle effective de matériaux poreux spécialement adaptée aux cellules biologiques, p. ex. aux cellules sanguines
G01N 21/17 - Systèmes dans lesquels la lumière incidente est modifiée suivant les propriétés du matériau examiné
Techniques are provided to adaptively enhance details of images. Systems and methods include receiving an input image having a plurality of pixels, performing a vertical guided filtering process on a column of pixels encompassing a center pixel to generate a vertical adjustment value, performing a horizontal guided filtering process on a row of pixels encompassing the center pixel to generate a horizontal adjustment value, adjusting the center pixel value in accordance with the vertical adjustment value and the horizontal adjustment value to generate a smoothed image, subtracting the smoothed image from the input image to create a detail image, and outputting an enhanced image.
Techniques are provided for antenna position determination systems and methods and associated antenna array (400). In one example, a method includes determining a first set of antenna positions associated with an antenna array (400). The method further includes determining at least one characteristic associated with the first set of antenna positions. The method further includes determining a score associated with the first set of antenna positions based on the at least one characteristic. The method further includes adjusting, based at least on the score, the first set of antenna positions to obtain a second set of antenna positions associated with the antenna array (400). Related systems are also provided.
G01S 13/06 - Systèmes déterminant les données relatives à la position d'une cible
G01S 13/86 - Combinaisons de systèmes radar avec des systèmes autres que radar, p. ex. sonar, chercheur de direction
G01S 13/89 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour la cartographie ou la représentation
G01S 15/06 - Systèmes déterminant les données relatives à la position d'une cible
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 15/88 - Systèmes sonar, spécialement adaptés à des applications spécifiques
G01S 17/06 - Systèmes déterminant les données relatives à la position d'une cible
G01S 17/86 - Combinaisons de systèmes lidar avec des systèmes autres que lidar, radar ou sonar, p. ex. avec des goniomètres
G01S 17/89 - Systèmes lidar, spécialement adaptés pour des applications spécifiques pour la cartographie ou l'imagerie
H01Q 1/27 - Adaptation pour l'utilisation dans ou sur les corps mobiles
H01Q 3/26 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la phase relative ou l’amplitude relative et l’énergie d’excitation entre plusieurs éléments rayonnants actifsDispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante
H01Q 21/06 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles
H01Q 21/08 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles les unités étant espacées le long du trajet rectiligne ou adjacent à celui-ci
G01S 13/02 - Systèmes utilisant la réflexion d'ondes radio, p. ex. systèmes du type radar primaireSystèmes analogues
Camouflage detection systems and related techniques are provided to improve the detection of camouflaged targets, including targets employing active thermal camouflage techniques. A camouflage detection system includes an imaging system and a logic device configured to communicate with the imaging system and a supplemental sensor system. The imaging system includes an infrared imaging module configured to provide infrared and/or thermal image data of a scene including a camouflaged target. The logic device is configured to receive infrared image data and supplemental sensor data, determine an estimated target spatial profile, and determine one or more target profile anomalies based, at least in part, on the estimated target spatial profile.
H04N 7/18 - Systèmes de télévision en circuit fermé [CCTV], c.-à-d. systèmes dans lesquels le signal vidéo n'est pas diffusé
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
11.
SYSTEMS AND METHODS FOR FORMING AND DISPLAYING AN ANALYTE LOCATION MAP
Systems and methods for forming and displaying an analyte location map is provided. The system includes a detector, a display device, and a controller. The detector is configured to measure concentration of an analyte and output a signal based on the measured concentration of the analyte. The controller includes a first location module, a second location module, a mapping module, and a presentation module. The mapping module is configured to generate 3D data of an area, generate analyte location data based on the signal from the detector and tracked 3D location of the detector, and combine the 3D data and the analyte location data to form an analyte location map. The presentation module is configured to display the analyte location map on the display device based on the tracked 3D location of the display device.
G01S 13/72 - Systèmes radar de poursuiteSystèmes analogues pour la poursuite en deux dimensions, p. ex. combinaison de la poursuite en angle et de celle en distance, radar de poursuite pendant l'exploration
G01S 13/86 - Combinaisons de systèmes radar avec des systèmes autres que radar, p. ex. sonar, chercheur de direction
A method for unmanned delivery of an item to a desired delivery location includes receiving, at an unmanned vehicle, first data representative of an approximate geographic location of the desired delivery location, receiving, at the unmanned vehicle, second data representative of a fiducial expected to be detectable at the desired delivery location, using the first data to operate the unmanned vehicle to travel to the approximate geographic location of the desired delivery location, upon arriving at the approximate geographic location of the desired delivery location, using the second data to operate the unmanned vehicle to detect the fiducial; and upon detecting the fiducial, using the fiducial to operate the unmanned vehicle to deliver the item.
B64U 50/19 - Propulsion utilisant des moteurs électriques
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p. ex. utilisant des pilotes automatiques
B60K 1/00 - Agencement ou montage des ensembles de propulsion électriques
B64C 15/00 - Commande de l'assiette, de la direction du vol ou de l'altitude par jets réactifs
B64C 29/00 - Aéronefs capables d'atterrir ou de décoller à la verticale, p. ex. aéronefs à décollage et atterrissage verticaux [ADAV, en anglais VTOL]
B64D 27/24 - Aéronefs caractérisés par le type ou la position des groupes moteurs utilisant la vapeur ou l'énergie de ressorts
B64U 101/30 - Véhicules aériens sans pilote spécialement adaptés à des utilisations ou à des applications spécifiques à l’imagerie, à la photographie ou à la vidéographie
B64U 101/64 - Véhicules aériens sans pilote spécialement adaptés à des utilisations ou à des applications spécifiques au transport de passagersVéhicules aériens sans pilote spécialement adaptés à des utilisations ou à des applications spécifiques au transport de marchandises autres que des armes à la livraison ou au retrait de colis
13.
ASSAYS FOR RAPID DETECTION OF AIRBORNE VIRUSES INCLUDING INFLUENZA AND CORONAVIRUSES
Disclosed are compositions that comprise one or more broad-spectrum capture molecules (including, for example, the small, homodimer-forming lectin protein, Griffithsin), or glycoproteins that coat the viral envelope surface in methods for the identification of one or more virus particles in an airborne, aerosol, or aerosolized sample. Also disclosed are methods for the use of such capture agents in the manufacture of diagnostic reagents (as well as kits, devices, and systems comprising them), useful in developing viral detection platforms that are both rapid and facile to perform, yet highly-sophisticated, accurate, and sensitive. Methods are also provided for using these compositions in the identification, molecular capture, characterization, and design of therapeutic regents related thereto for the treatment of one or more symptoms of a viral infection, or a virally-induced disease in mammals and, particularly, in humans.
G01N 33/569 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet pour micro-organismes, p. ex. protozoaires, bactéries, virus
Systems and methods for identifying threats and locations, systems and method for augmenting real-time displays demonstrating the threat location, and systems and methods for responding to threats
Systems for identifying threat materials such as CBRNE threats and locations are provided. The systems can include a data acquisition component configured to determine the presence of a CBRNE threat; data storage media; and processing circuitry operatively coupled to the data acquisition device and the storage media. Methods for identifying a CBRNE threat are provided. The methods can include: determining the presence of a CBRNE threat using a data acquisition component; and acquiring an image while determining the presence of the CBRNE threat. Methods for augmenting a real-time display to include the location and/or type of CBRNE threat previously identified are also provided. Methods for identifying and responding to CBRNE threats are provided as well.
G06T 11/60 - Édition de figures et de texteCombinaison de figures ou de texte
G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation
H04N 5/77 - Circuits d'interface entre un appareil d'enregistrement et un autre appareil entre un appareil d'enregistrement et une caméra de télévision
G06V 10/22 - Prétraitement de l’image par la sélection d’une région spécifique contenant ou référençant une formeLocalisation ou traitement de régions spécifiques visant à guider la détection ou la reconnaissance
G06V 10/75 - Organisation de procédés de l’appariement, p. ex. comparaisons simultanées ou séquentielles des caractéristiques d’images ou de vidéosApproches-approximative-fine, p. ex. approches multi-échellesAppariement de motifs d’image ou de vidéoMesures de proximité dans les espaces de caractéristiques utilisant l’analyse de contexteSélection des dictionnaires
16.
OPERATING MODES AND VIDEO PROCESSING FOR MOBILE PLATFORMS
Systems and methods related to operating modes and video processing for mobile platforms are disclosed. In one example, a logic device of a mobile platform may receive, from a base station, a command comprising a selection of one of a plurality of operating modes for the mobile platform, where each operating mode is associated with a plurality of corresponding control operations. The logic device may execute the control operations associated with the selected operating mode in response to the command. A video processing device having a low latency pipeline may be implemented in the mobile platform to assist the mobile platform in conducting the operating modes such as by outputting real time video streaming and telemetry information for the mobile platform. Related devices and systems are also provided.
G05D 1/10 - Commande de la position ou du cap dans les trois dimensions simultanément
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p. ex. utilisant des pilotes automatiques
B64C 39/02 - Aéronefs non prévus ailleurs caractérisés par un emploi spécial
A detection device is adapted to traverse a search area and generate sensor data associated with an object that may be present in the search area, the detection device comprising a first logic device configured to detect and classify the object in the sensor data, communicate object detection information to a control system when the detection device is within a range of communications of the control system, and generate and store object analysis information for a user of the control system when the detection device is not in communication with the control system. A control system facilitates user monitoring and/or control of the detection device during operation and to access the stored object analysis information. The object analysis information is provided in an interactive display to facilitate user detection and classification of the detected object by the user to update the detection information, trained object classifier, and training dataset.
G01S 17/66 - Systèmes de poursuite utilisant d'autres ondes électromagnétiques que les ondes radio
G06V 10/44 - Extraction de caractéristiques locales par analyse des parties du motif, p. ex. par détection d’arêtes, de contours, de boucles, d’angles, de barres ou d’intersectionsAnalyse de connectivité, p. ex. de composantes connectées
G06V 20/00 - ScènesÉléments spécifiques à la scène
A system comprises a sensor subsystem for imaging an object space, and a telescope for coupling electromagnetic energy from the object space to the sensor subsystem. The system comprises a bypass optical path that bypasses the telescope on the way to the sensor subsystem in order to provide a larger field of view of the object space. The bypass path and the telescope path merge at a merging point between the telescope and the sensor subsystem, and are disjoint upstream of the merging point. A simple bypass configuration is therefore provided, with possibly just a single fold mirror at the merging point. A sensor may form an intermediate image, and a frame is placed at the intermediate image to reject stray radiation and provide a real and accessible intermediate pupil for the sensor. Other features are also provided.
G02B 27/00 - Systèmes ou appareils optiques non prévus dans aucun des groupes ,
G02B 23/02 - Télescopes ou lunettes d'approche, p. ex. jumellesPériscopesInstruments pour voir à l'intérieur de corps creuxViseursPointage optique ou appareils de visée comprenant des prismes ou des miroirs
G02B 27/14 - Systèmes divisant ou combinant des faisceaux fonctionnant uniquement par réflexion
A detection device, such as an unmanned vehicle, is adapted to traverse a search area and generate sensor data associated with objects that may be present in the search area. The generated sensor data is used by a system including object detection inference models configured to receive the sensor data and output object data, a local object tracker configured to track detected objects in a local map, and a global object tracker configured to track detected objects on a global map. The local object tracker is configured to fuse object detections from the object detection inference models to identify locally tracked objects, and a Kalman filter processes frames of fused object data to resolve duplicates and/or invalid object detections. The global object tracker includes a pose manager, configured to track global objects in the global map and update the pose based on a map optimization process. User-in-the-loop processing includes a user interface for displaying and manual editing of detected object data.
G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales
G06N 5/04 - Modèles d’inférence ou de raisonnement
G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
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 10/778 - Apprentissage de profils actif, p. ex. apprentissage en ligne des caractéristiques d’images ou de vidéos
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
20.
Compositions and methods for detoxifying chemical warfare agents
2O. Detoxification reactions are provided that can include a mixture of less than 50% by weight doped metal oxide composition and chemical warfare agent. Cartridges are provided that can include a doped metal oxide composition, the composition including: fluoride and alumina. Methods for detoxifying a chemical warfare agent are also provided. The methods can include exposing the chemical warfare agent to a doped metal oxide composition, wherein the doped metal oxide composition is less than 50% by mass of the chemical warfare agent.
A62D 3/30 - Procédés pour rendre les substances chimiques nuisibles inoffensives ou moins nuisibles en effectuant un changement chimique dans les substances par réaction avec des agents chimiques
A62D 101/02 - Substances pour la guerre chimique, p. ex. inhibiteurs de la cholinestérase
21.
Mobile surveillance systems extendable mast control systems and methods
Mobile surveillance systems (MSSs) and related techniques are provided to improve the safety and operational flexibility of unmanned aircraft systems (UASs) and unmanned aerial vehicles (UAVs). An MMS may include an extendable mast, a motor configured to control movement of the extendable mast between a stowed position and a deployed position, and a logic device configured to communicate with and control the extendable mast and the motor. The logic device may be configured to adjust a speed of the motor based on a position of the extendable mast between the stowed position and the deployed position and based on deployment or stowing of the extendable mast. The logic device may be configured to adjust a torque of the motor based on the position of the extendable mast and based on deployment or stowing of the extendable mast.
Various techniques are provided for training a neural network to classify chemical spectra data, such as Ion Mobility Spectrometry data. Machine learning models are trained using a training dataset comprising labeled chemical spectra data. The training process tracks chemical classification-related metrics and other informative metrics as the training dataset is processed. The trained models are tested using a validation dataset of chemical spectra data to generate performance results. A model analysis engine extracts and analyzes the informative metrics and performance results, generates parameters for a modified training dataset and features to improve model performance, and generates corresponding instructions to generate a new training dataset. The process repeats in an iterative fashion to build a final training dataset and set of models of classifying one or more chemicals.
G16C 20/70 - Apprentissage automatique, exploration de données ou chimiométrie
G16C 10/00 - Chimie théorique computationnelle, c.-à-d. TIC spécialement adaptées aux aspects théoriques de la chimie quantique, de la mécanique moléculaire, de la dynamique moléculaire ou similaires
23.
SYSTEM AND METHOD FOR REMOTE ANALYTE SENSING USING A MOBILE PLATFORM
Analyte survey systems (100) and related techniques are provided to improve the operation of handheld or unmanned mobile sensor or survey platforms. An analyte survey system includes a logic device (112) configured to communicate with a communication module (164) and a sensor assembly (166) of a modular sensor core (160), where the communication module is configured to establish a wireless communication link with a base station (130) associated with the modular sensor core and/or a mobile sensor platform (110) and the sensor assembly is configured to provide analyte sensor data as the modular sensor core is maneuvered within a survey area.
G01N 21/3504 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge pour l'analyse des gaz, p. ex. analyse de mélanges de gaz
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p. ex. utilisant des pilotes automatiques
G05D 1/10 - Commande de la position ou du cap dans les trois dimensions simultanément
B64C 39/02 - Aéronefs non prévus ailleurs caractérisés par un emploi spécial
B64C 13/18 - Dispositifs amorçant la mise en œuvre actionnés automatiquement, p. ex. répondant aux détecteurs de rafales utilisant un pilote automatique
A robot may include a manipulator arm including a plurality of links and one or more grippers configured to perform a gripper work. A camera may be positioned at an end of the manipulator arm to provide a direct line of sight to the grippers and observe the gripper work from above the grippers.
Mobile surveillance systems (MSSs) and related techniques are provided to improve the safety and operational flexibility of unmanned aircraft systems (UASs) and unmanned aerial vehicles (UAVs). An MMS includes an extendable mast and a modular sensor cluster couplable to the extendable mast. The MSS may also include a logic device configured to determine relative and/or absolute positions of UAVs within a selected airspace monitoring volume based, at least in part, on ranging sensor data provided by the modular sensor cluster, and to generate an airspace deconfliction display view corresponding to the selected airspace monitoring volume based, at least in part, on the determined relative and/or absolute positions of the UAVs and/or the selected airspace monitoring volume.
Techniques for facilitating situational awareness-based annotation systems and methods are provided. In one example, a method includes receiving a respective image from each of a plurality of imaging systems. The method further includes generating a panoramic image based on the images received from the plurality of imaging devices. The method further includes detecting an object in the panoramic image. The method further includes determining, for each image received from the plurality of imaging systems, whether the image contains the object detected in the panoramic image. The method further includes annotating each image received from the plurality of imaging systems determined to contain the object to include an indication associated with the object in the image. Related systems are also provided.
H04N 23/698 - Commande des caméras ou des modules de caméras pour obtenir un champ de vision élargi, p. ex. pour la capture d'images panoramiques
B60R 1/27 - Dispositions de visualisation en temps réel pour les conducteurs ou les passagers utilisant des systèmes de capture d'images optiques, p. ex. des caméras ou des systèmes vidéo spécialement adaptés pour être utilisés dans ou sur des véhicules pour visualiser une zone extérieure au véhicule, p. ex. l’extérieur du véhicule avec un champ de vision prédéterminé fournissant une vision panoramique, p. ex. en utilisant des caméras omnidirectionnelles
G01S 13/86 - Combinaisons de systèmes radar avec des systèmes autres que radar, p. ex. sonar, chercheur de direction
G01S 13/931 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres
G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
G06V 10/147 - Détails de capteurs, p. ex. lentilles de capteurs
G06V 20/56 - Contexte ou environnement de l’image à l’extérieur d’un véhicule à partir de capteurs embarqués
H04N 23/11 - Caméras ou modules de caméras comprenant des capteurs d'images électroniquesLeur commande pour générer des signaux d'image à partir de différentes longueurs d'onde pour générer des signaux d'image à partir de longueurs d'onde de lumière visible et infrarouge
H04N 23/90 - Agencement de caméras ou de modules de caméras, p. ex. de plusieurs caméras dans des studios de télévision ou des stades de sport
27.
Systems and methods for identifying threats and locations, systems and method for augmenting real-time displays demonstrating the threat location, and systems and methods for responding to threats
Systems for identifying threat materials such as CBRNE threats and locations are provided. The systems can include a data acquisition component configured to determine the presence of a CBRNE threat; data storage media; and processing circuitry operatively coupled to the data acquisition device and the storage media. Methods for identifying a CBRNE threat are provided. The methods can include: determining the presence of a CBRNE threat using a data acquisition component; and acquiring an image while determining the presence of the CBRNE threat. Methods for augmenting a real-time display to include the location and/or type of CBRNE threat previously identified are also provided. Methods for identifying and responding to CBRNE threats are provided as well.
G06T 11/60 - Édition de figures et de texteCombinaison de figures ou de texte
G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation
H04N 5/77 - Circuits d'interface entre un appareil d'enregistrement et un autre appareil entre un appareil d'enregistrement et une caméra de télévision
G06V 10/22 - Prétraitement de l’image par la sélection d’une région spécifique contenant ou référençant une formeLocalisation ou traitement de régions spécifiques visant à guider la détection ou la reconnaissance
G06V 10/75 - Organisation de procédés de l’appariement, p. ex. comparaisons simultanées ou séquentielles des caractéristiques d’images ou de vidéosApproches-approximative-fine, p. ex. approches multi-échellesAppariement de motifs d’image ou de vidéoMesures de proximité dans les espaces de caractéristiques utilisant l’analyse de contexteSélection des dictionnaires
Various techniques are provided to detect the direction and location of one or more radiation sources. In one example, a system includes a plurality of radiation detectors configured to receive radiation from a radiation source. A first one of the radiation detectors is positioned to at least partially occlude a second one of the radiation detectors to attenuate the radiation received by the second radiation detector. The system also includes a processor configured to receive detection information provided by the first and second radiation detectors in response to the radiation, and determine a direction of the radiation source using the detection information. A modular system including gamma radiation detectors and neutron radiation detectors and related methods are also provided. In some cases, radiation source type may be determined in addition to or separate from radiation source direction.
Techniques are disclosed for systems and methods to provide a radiation detector module for a radiation detector. A radiation detector module includes a metallic and/or metalized enclosure, a radiation sensor disposed within the enclosure, readout electronics configured to provide radiation detection event signals corresponding to incident ionizing radiation in the radiation sensor, and a cap including an internal interface configured to couple to the readout electronics and an external interface configured to couple to a radiation detector, where the cap is configured to hermetically seal the radiation sensor within the enclosure. The cap may be implemented as an edge plated printed circuit board (PCB) including a slot configured to mate with a planar edge of an open surface of the enclosure, where the slot is soldered to the planar edge of the enclosure to hermetically seal the radiation sensor within the enclosure.
This specification describes systems for unmanned vehicle carrying and deployment. In some examples, a system includes a deployable robot including at least one rotatable flipper disposed on a surface of the deployable robot. The system includes a base unmanned vehicle configured for carrying and deploying the deployable robot. The base unmanned vehicle includes a base robot chassis, and the base robot chassis includes a platform for securing the deployable robot and at least one retention bracket disposed on the platform. The flipper is configured to rotate in a first rotational direction to lock the deployable robot onto the base robot chassis by engaging with the retention bracket.
B60P 3/06 - Véhicules adaptés pour transporter, porter ou comporter des charges ou des objets spéciaux pour le transport de véhicules
B60P 3/11 - Véhicules adaptés pour transporter, porter ou comporter des charges ou des objets spéciaux pour le transport de véhicules pour le transport d'avions
B64C 39/02 - Aéronefs non prévus ailleurs caractérisés par un emploi spécial
Various techniques are provided to implement, operate, and manufacture a chemical detection device. In one embodiment, a device includes a flow path comprising an analyte reporter configured to receive samples passed by the flow path. The device also includes an excitation source configured generate a response from the analyte reporter. The device also includes a detector configured to receive the response from the analyte reporter to determine whether the samples comprise a material of interest. The device also includes a support structure configured to position the flow path relative to the excitation source and the detector, wherein the support structure comprises a carbon filled polymer material. Additional devices, systems, and methods are also provided.
G01N 21/09 - Détails de structure des cuvettes adaptées pour résister à un milieu hostile ou à des matériaux corrosifs ou abrasifs
G01N 21/35 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge
G01N 21/77 - Systèmes dans lesquels le matériau est soumis à une réaction chimique, le progrès ou le résultat de la réaction étant analysé en observant l'effet sur un réactif chimique
C08L 27/18 - Homopolymères ou copolymères du tétrafluoro-éthylène
C08L 45/00 - Compositions contenant des homopolymères ou des copolymères de composés ne possédant pas de radicaux aliphatiques non saturés dans une chaîne latérale et contenant une ou plusieurs liaisons doubles carbone-carbone dans un système carbocyclique ou hétérocycliqueCompositions contenant des dérivés de tels polymères
C08L 23/02 - Compositions contenant des homopolymères ou des copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carboneCompositions contenant des dérivés de tels polymères non modifiées par un post-traitement chimique
34.
ROTATABLE LIGHT SOURCES AND ASSOCIATED PULSE DETECTION AND IMAGING SYSTEMS AND METHODS
Techniques are disclosed for rotatable light sources and associated pulse detection and imaging systems and methods. In one example, a laser light source includes a laser light emitter configured to transmit a laser light beam. The laser light source includes an optical element configured to disperse the laser light beam to provide a vertical plane of light. The laser light source includes a control device configured to rotate the optical element. Rotation of the optical element causes rotation of the vertical plane of light. Related systems and methods are also provided.
Systems and methods for powering and controlling flight of an unmanned aerial vehicle are provided. The unmanned aerial vehicles can be used in a networked communication system. A tether management system can be used to facilitate both mobile and static tethered operation to provide power and/or voice and data communication.
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p. ex. utilisant des pilotes automatiques
B64C 39/02 - Aéronefs non prévus ailleurs caractérisés par un emploi spécial
B64F 3/02 - Installations au sol spécialement adaptées aux aéronefs captifs avec dispositifs permettant de fournir à l'aéronef une alimentation électrique pendant le vol
B64U 50/19 - Propulsion utilisant des moteurs électriques
36.
Systems and methods for identifying threats and locations, systems and method for augmenting real-time displays demonstrating the threat location, and systems and methods for responding to threats
Systems for identifying threat materials such as CBRNE threats and locations are provided. The systems can include a data acquisition component configured to determine the presence of a CBRNE threat; data storage media; and processing circuitry operatively coupled to the data acquisition device and the storage media. Methods for identifying a CBRNE threat are provided. The methods can include: determining the presence of a CBRNE threat using a data acquisition component; and acquiring an image while determining the presence of the CBRNE threat. Methods for augmenting a real-time display to include the location and/or type of CBRNE threat previously identified are also provided. Methods for identifying and responding to CBRNE threats are provided as well.
G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation
H04N 5/77 - Circuits d'interface entre un appareil d'enregistrement et un autre appareil entre un appareil d'enregistrement et une caméra de télévision
G06T 11/60 - Édition de figures et de texteCombinaison de figures ou de texte
G06V 10/22 - Prétraitement de l’image par la sélection d’une région spécifique contenant ou référençant une formeLocalisation ou traitement de régions spécifiques visant à guider la détection ou la reconnaissance
G06V 10/75 - Organisation de procédés de l’appariement, p. ex. comparaisons simultanées ou séquentielles des caractéristiques d’images ou de vidéosApproches-approximative-fine, p. ex. approches multi-échellesAppariement de motifs d’image ou de vidéoMesures de proximité dans les espaces de caractéristiques utilisant l’analyse de contexteSélection des dictionnaires
Provided herein are threat source mapping systems and related techniques. A threat source mapping system includes a threat sensor network and a logic device. The threat sensor network includes one or more threat detectors each configured to monitor at least a portion of a scene for at least one threat detection event. The logic device is configured to receive the at least one threat detection event from the threat sensor network, generate a threat source location heat map based, at least in part, on the at least one threat detection event, and generate a threat source image map based, at least in part, on the threat source location heat map and at least one image of the scene that at least partially overlaps the portions of the scene monitored by the one or more threat detectors. The threat source image map may then be displayed to a user.
Autonomous localized permeability material systems are provided that can include: a dynamically permeable porous material; and immobilized reagents operatively associated with the porous material in sufficient proximity to trigger a localized change in material pore size upon reagent reaction. Methods for preparing these materials are also provided as well as methods for autonomously modifying localized permeability of material.
A62D 5/00 - Composition des matériaux pour revêtements ou vêtements protecteurs contre les agents chimiques nuisibles
B01D 67/00 - Procédés spécialement adaptés à la fabrication de membranes semi-perméables destinées aux procédés ou aux appareils de séparation
B01D 69/02 - Membranes semi-perméables destinées aux procédés ou aux appareils de séparation, caractérisées par leur forme, leur structure ou leurs propriétésProcédés spécialement adaptés à leur fabrication caractérisées par leurs propriétés
B01D 71/28 - Polymères de composés vinylaromatiques
Techniques are disclosed for calibration systems and methods for analyte detectors. In one example, a system may include a calibration device configured to operate with an analyte detector. The calibration device may include a chamber configured to receive a sample and pass at least a portion of the sample including analytes to the analyte detector for examination. The calibration device may further include a reservoir including a calibrant and configured to be selectively positioned in the chamber as the sample to provide the portion of the sample including the analytes to calibrate the analyte detector. Additional systems and related methods are provided.
G01N 33/00 - Recherche ou analyse des matériaux par des méthodes spécifiques non couvertes par les groupes
G01N 33/94 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des narcotiques
40.
Detection results communication systems and methods
Various techniques are disclosed for encoding and communicating detection results. In one example, a device includes a detector configured to capture measurement data in response to an external source. The device further includes one or more processors. The detection device further includes one or more memories including instructions stored therein, which when executed by the one or more processors, cause the one or more processors to perform operations. The operations include analyzing the measurement data to generate detection results. The operations further include generating a quick response (QR) code encoding at least a portion the detection results. The operations further include providing the QR code for access by an external device. Additional devices and related methods are also provided.
G06K 19/06 - Supports d'enregistrement pour utilisation avec des machines et avec au moins une partie prévue pour supporter des marques numériques caractérisés par le genre de marque numérique, p. ex. forme, nature, code
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
G06K 7/14 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation électromagnétique, p. ex. lecture optiqueMéthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire utilisant la lumière sans sélection des longueurs d'onde, p. ex. lecture de la lumière blanche réfléchie
Various techniques are provided to secure a memory polymer component in a flow path. In one embodiment, a method includes providing a memory component in a rest state, performing a deformation operation to transition the component from the rest state to a deformed state, inserting the component into a flow path defined by interior side walls of a structure, and applying a stimulus to transition the component from the deformed state to an intermediate state in which the component abuts the side walls to secure the component in the flow path. Additional devices, systems, and related methods are also provided.
F03G 7/06 - Mécanismes produisant une puissance mécanique, non prévus ailleurs ou utilisant une source d'énergie non prévue ailleurs utilisant la dilatation ou la contraction des corps produites par le chauffage, le refroidissement, l'humidification, le séchage ou par des phénomènes similaires
F16K 31/02 - Moyens de fonctionnementDispositifs de retour à la position de repos électriquesMoyens de fonctionnementDispositifs de retour à la position de repos magnétiques
F16K 31/00 - Moyens de fonctionnementDispositifs de retour à la position de repos
Techniques are disclosed for systems and methods to detect radiation accurately, and particularly in a highly radioactive environment. A system includes a detector module for a radiation detector and a parallel signal analyzer configured to receive radiation detection event signals from the detector module and provide a spectroscopy output and a dose rate output. The parallel signal analyzer may be configured to analyze the radiation detection event signals in parallel in first and second analysis channels according to respective first and second measurement times and determine the spectroscopy output and the dose rate output based on radiation detection event energies determined according to the respective first and second measurement times.
Techniques are disclosed for systems and methods to provide a radiation detector module for a radiation detector. A radiation detector module an enclosure, a radiation sensor separated from the enclosure by one or more damping inserts, readout electronics configured to provide radiation detection event signals corresponding to incident ionizing radiation in the radiation sensor, and a cap comprising an internal interface configured to couple to the readout electronics and an external interface configured to couple to a radiation detector, wherein the cap is configured to hermetically seal the radiation sensor within the enclosure. Plated edges of the cap can be soldered to the enclosure to hermetically seal the radiation sensor within the enclosure.
Various techniques are provided to determine the presence of trace chemicals corresponding to various materials of interest. In one example, a method includes providing a chemical reporter of a chemical detector. The chemical reporter includes protonated 2-[5-methoxy-2-(4-phenyl-quinoline-2yl)-phenyl]-ethanol. A vapor-phase amine compound is subsequently received at the chemical reporter. The chemical detector then detects a response of the chemical reporter to the amine compound to determine whether materials of interest are present. Additional methods and related devices are also provided.
G01N 33/00 - Recherche ou analyse des matériaux par des méthodes spécifiques non couvertes par les groupes
G01N 33/52 - Utilisation de composés ou de compositions pour des recherches colorimétriques, spectrophotométriques ou fluorométriques, p. ex. utilisation de bandes de papier indicateur
G01N 33/94 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des narcotiques
C07D 215/04 - Composés hétérocycliques contenant les systèmes cycliques de la quinoléine ou de la quinoléine hydrogénée ne comportant pas de liaison entre l'atome d'azote du cycle et un chaînon non cyclique ou ne comportant que des atomes d'hydrogène ou de carbone liés directement à l'atome d'azote du cycle avec uniquement des atomes d'hydrogène ou des radicaux ne contenant que des atomes d'hydrogène et de carbone, liés directement aux atomes de carbone du cycle
G01N 21/25 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes
Various techniques are provided to determine the presence of trace chemicals corresponding to various materials of interest. In one example, a method includes receiving a vapor-phase nitric acid precursor. The vapor-phase nitric acid precursor is subsequently hydrolyzed in the presence of an acid catalyst to form nitric acid. The nitric acid is then received at a chemical reporter of a chemical detector. A response of the chemical reporter to the nitric acid is detected by the chemical reporter to determine whether materials of interest are present. Additional methods and related devices are also provided.
Imaging techniques are provided to determine the presence of trace chemicals corresponding to various materials of interest. In one example, a method includes receiving a test sample and capturing a plurality of infrared images of the test sample. Each infrared image corresponds to a different range of infrared radiation wavelengths. The method also includes determining a spectral profile of the test sample using the infrared images, comparing the determined spectral profile to a known spectral profile of a material of interest, and determining whether the material is present in the test sample based on the comparing. Additional methods and related devices are also provided.
G01N 21/35 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge
G01N 21/3504 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge pour l'analyse des gaz, p. ex. analyse de mélanges de gaz
G01N 21/3563 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge pour l'analyse de solidesPréparation des échantillons à cet effet
G01N 33/00 - Recherche ou analyse des matériaux par des méthodes spécifiques non couvertes par les groupes
Various techniques are provided to implement a desorber of a sensor detector device that permits manual operation and is completely detachable from a main body of the sensor detector device. In one example, a device includes a desorber. The desorber includes an inlet comprising a fluid path configured to receive samples vaporized from sample media. The desorber also includes a cap configured to slide toward the inlet in response to a manual actuation of the cap performed by a user to transition the desorber from an open position to a closed position. The desorber further includes a heater configured to slide with the cap toward the inlet in response to the user actuation and vaporize the samples while the desorber is in the closed position.
G01N 30/00 - Recherche ou analyse de matériaux par séparation en constituants utilisant l'adsorption, l'absorption ou des phénomènes similaires ou utilisant l'échange d'ions, p. ex. la chromatographie
G01N 1/44 - Traitement d'échantillons mettant en œuvre un rayonnement, p. ex. de la chaleur
G01N 1/10 - Dispositifs pour prélever des échantillons à l'état liquide ou fluide
G01N 1/02 - Dispositifs pour prélever des échantillons
52.
Mobile device with local video files for location agnostic video playback
Various techniques are provided to permit location agnostic playback of local video files on mobile devices used in the field. For example, such local video files may include recordings of real world human interactions with the mobile device demonstrating a plurality of tasks using the mobile device. The local video files may be used, for example, for in field training of the users without requiring access to communication resources while in the field. In some cases, the local video files may be implemented in a language agnostic manner to permit users to be trained effectively in the field without requiring language translation.
The invention provides for a multiple analyte detector that is capable of detecting and identifying explosive, chemical or biological substances having multiple analytes with a single system having multiple reporters. The reporters include fluorescent polymers, conducting polymers, metal oxide elements, electrochemical cells, etc. The reporters may be combinations of other reporters that are optimized for broadband detection.
C12M 1/34 - Mesure ou test par des moyens de mesure ou de détection des conditions du milieu, p. ex. par des compteurs de colonies
G01N 21/78 - Systèmes dans lesquels le matériau est soumis à une réaction chimique, le progrès ou le résultat de la réaction étant analysé en observant l'effet sur un réactif chimique produisant un changement de couleur
G01N 21/77 - Systèmes dans lesquels le matériau est soumis à une réaction chimique, le progrès ou le résultat de la réaction étant analysé en observant l'effet sur un réactif chimique
G01N 33/00 - Recherche ou analyse des matériaux par des méthodes spécifiques non couvertes par les groupes
54.
Methods and compositions for segregating target nucleic acid from mixed nucleic acid samples
The invention provides methods, compositions and kits for segregating a target nucleic acid from a mixed nucleic acid sample. The methods, compositions and kits comprise a non-processive endonuclease (e.g., a restriction enzyme) or an antibody that binds the target nucleic acid (e.g., has methylation specificity). The mixed nucleic acid sample can comprise prokaryotic and eukaryotic nucleic acid and/or nucleic acid from more than one prokaryotic or eukaryotic organisms.
C12Q 1/68 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir des acides nucléiques
A61K 38/47 - Hydrolases (3) agissant sur des composés glycosyliques (3.2), p. ex. cellulases, lactases
C12N 15/10 - Procédés pour l'isolement, la préparation ou la purification d'ADN ou d'ARN
C12Q 1/34 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir une hydrolase
55.
SiPM-based radiation detection systems and methods
Techniques are disclosed for systems and methods using silicon photomultiplier (SiPM) based radiation detectors to detect radiation in an environment. An SiPM-based radiation detection system may include a number of detector assemblies, each including at least one scintillator providing light to a corresponding SiPM in response to ionizing radiation entering the scintillator. The radiation detection system may include a logic device and a number of other electronic modules to facilitate reporting, calibration, and other processes. The logic device may be adapted to process detection signals from the SiPMs to implement different types of radiation detection procedures. The logic device may also be adapted to use a communication module to report detected radiation to an indicator, a display, and/or a user interface.
G01T 1/20 - Mesure de l'intensité de radiation avec des détecteurs à scintillation
G01T 1/29 - Mesure effectuée sur des faisceaux de radiations, p. ex. sur la position ou la section du faisceauMesure de la distribution spatiale de radiations
The present invention provides a biomolecule conjugate having one or more functionalized biomolecules wherein the biomolecule is functionalized with one or more reactive sites, and at least one polymer capable of undergoing a polymer growth reaction, wherein the polymer is attached to at least one of the reactive sites of the functionalized biomolecule and wherein the polymer envelopes the functionalized biomolecule to form a reversible nanoparticle structure which protects the biomolecule by dynamically collapsing to preserve the biomolecule when an adverse environmental stimulus is present. A method of protecting a biomolecule from environmental conditions is also provided.
C12Q 1/54 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir le glucose ou le galactose
A61K 47/58 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé organique macromoléculaire, p. ex. une molécule oligomérique, polymérique ou dendrimérique obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone, p. ex. poly[méth]acrylate, polyacrylamide, polystyrène, polyvinylpyrrolidone, alcool polyvinylique ou résine d’acide sulfonique de polystyrène
C12N 9/04 - Oxydoréductases (1.), p. ex. luciférase agissant sur des groupes CHOH comme donneurs, p. ex. oxydase de glucose, déshydrogénase lactique (1.1)
A61K 38/00 - Préparations médicinales contenant des peptides
57.
Method and composition for detecting oxidizing salts
The present invention provides methods for determining the presence of oxidizing salts. According to the current invention, analyte is collected on a swipe and subsequently heated to a temperature sufficient to release a detectible vapor phase component of the oxidizing salt. The vapor phase component passes reacts with a pH sensitive molecule. Reaction of the vapor phase product with the pH sensitive molecule produces a detectible change in response intensity.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Detectors utilizing luminescence indicator technology for detecting and identifying chemicals, chemical weapons, toxic and illicit substances, and narcotics
59.
Method and composition for detecting oxidizing salts
The present invention provides methods for determining the presence of oxidizing salts. According to the current invention, analyte is collected on a swipe and subsequently heated to a temperature sufficient to release a detectable vapor phase component of the oxidizing salt. The vapor phase component passes reacts with a pH sensitive molecule. Reaction of the vapor phase product with the pH sensitive molecule produces a detectable change in response intensity.
A method for correctly identifying at least one source, in particular at least one nuclide, enclosed in a human body and/or a container, is provided, the method comprising the following steps: detecting and measuring the at least one source by means of a gamma spectroscopic device; identifying, in a first estimation step, the at least one source by means of a standard nuclide identification procedure for evaluating a measured first spectrum of the at least one source; applying a second estimation step on the basis of the result of the first estimation step, wherein the result of the first estimation step is used for acquiring a plurality of second spectra of the at least one source found by the standard nuclide identification procedure for a plurality of absorption scenarios and for a plurality of scattering scenarios; and comparing the measured first spectrum with a scatter and absorber spectrum obtained from the plurality of second spectra generated in the second estimation step.
The invention provides for a multiple analyte detector that is capable of detecting and identifying explosive, chemical or biological substances having multiple analytes with a single system having multiple reporters. The reporters include fluorescent polymers, conducting polymers, metal oxide elements electrochemical cells, etc. The reporters may be combinations of other reporters that are optimized for broadband detection.
C12M 1/34 - Mesure ou test par des moyens de mesure ou de détection des conditions du milieu, p. ex. par des compteurs de colonies
G01N 21/77 - Systèmes dans lesquels le matériau est soumis à une réaction chimique, le progrès ou le résultat de la réaction étant analysé en observant l'effet sur un réactif chimique
G01N 33/00 - Recherche ou analyse des matériaux par des méthodes spécifiques non couvertes par les groupes
G01N 21/78 - Systèmes dans lesquels le matériau est soumis à une réaction chimique, le progrès ou le résultat de la réaction étant analysé en observant l'effet sur un réactif chimique produisant un changement de couleur
3 in total volume. Mass analysis instruments are provided that can include an interface vacuum structure operatively coupled between an ionization source and a vacuum region housing a detector. Mass analysis instruments are also provided that can include an ionization source coupled to an analysis region via an interface vacuum structure, with at least two independent vacuum components.
Portable devices and related methods for collecting and storing atmospheric samples for subsequent chemical analysis are provided. A sample cartridge according to one implementation includes self-sealing inlet and outlet ports configured to close automatically when not in use, and a sample retention portion between the inlet and outlet ports that is adapted to trap an atmospheric sample. The sample cartridge may also include a memory device for recording data regarding the sample. Another embodiment provides a portable sampler configured to removably secure a self-sealing sample cartridge. A portable sampling device may also be used with an analytical instrument. The analytical instrument may analyze the sample and read the data recorded on the sample cartridge's memory.
The present invention provides a series of systems, devices, and methods relating to the determination of explosives, such as peroxides or peroxide precursors, and other species. Embodiments of the invention may allow a sample suspected of containing an explosive (e.g., a peroxide) or other species to interact with a reactant, wherein the sample may react and cause light emission from the reactant. Advantages of the present invention may include the simplification of devices for determination of peroxide-based explosives, wherein the devices are portable and, in some cases, disposable. Other advantages may include relative ease of fabrication and operation.
G01N 21/78 - Systèmes dans lesquels le matériau est soumis à une réaction chimique, le progrès ou le résultat de la réaction étant analysé en observant l'effet sur un réactif chimique produisant un changement de couleur
G01N 21/77 - Systèmes dans lesquels le matériau est soumis à une réaction chimique, le progrès ou le résultat de la réaction étant analysé en observant l'effet sur un réactif chimique
65.
Detector for the measurement of ionizing radiation
The invention relates to a detector for the measurement of ionizing radiation, preferably γ-radiation and x-rays, comprising a scintillator and a light detector, the light detector being stabilized by using a predefined light source, preferably a Light Emitting Diode (LED), where the length and/or shape of the light pulses of the light source is different from the length and/or shape of the light pulses emitted by the scintillator. The light source induced pulses and the radiation induced pulses are separated from all other pulses on the basis of their pulse width. The detector is additionally stabilized by correcting the measured light output, that is the pulse height of the output signals, of the detector with the detector temperature shift, being dependant from the average pulse width of the accumulated γ-pulses.
A method for linearizing a radiation detector is provided, the method including measuring a pulse height spectrum of a predetermined radiation source, identifying at least one spectrum template for the predetermined radiation source, and determining a linearization function by comparing the measured pulse height spectrum with the at least one identified spectrum template. The at least one spectrum template is a predefined synthesized energy spectrum for the predetermined radiation source and for the corresponding radiation detector. Further, a detector for measuring one or more types of radiation is provided, the detector being adapted for transforming the measured pulse height spectrum in an energy-calibrated spectrum, the transformation including a linearization step, where a linearization function used with the linearization step is determined according to the inventive method.
An aqueous enzyme based sensor comprising one or more enzymes and at least one indicator compound capable of indicating a reaction of at least one of the enzymes with at least one target analyte, wherein the enzyme and the indicator are capable of being delivered, preferably by being sprayed, to a surface having the target analyte without sampling the surface. An aqueous enzyme based sensor is provided that is capable of detecting an enzyme specific substrate as the analyte. This aqueous enzyme based sensor further comprises of one or more enzyme specific substrates in which the sensor detects enzyme inhibition. The aqueous enzyme based sensor optionally comprises one or more of a light scattering additive(s), an adhesive polymer(s), a protein stabilizer(s), a protein stabilizing sugar(s), a surfactant(s), and a solvent(s), and combinations thereof. A dispensing system and a method of detecting a target chemical on a surface without sampling the surface is provided.
C12Q 1/28 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir une oxydoréductase une peroxydase
C12M 1/34 - Mesure ou test par des moyens de mesure ou de détection des conditions du milieu, p. ex. par des compteurs de colonies
C12Q 1/34 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir une hydrolase
C12Q 1/37 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir une hydrolase faisant intervenir une peptidase ou une protéinase
C12Q 1/46 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir une hydrolase une estérase une cholinestérase
The current invention provides a detector and method suitable for sensing vapor-phase hydrogen peroxide. The detector utilizes a chemiluminescent material comprising a peroxide reactive compound, a dye and a solvent. Upon reaction with hydrogen peroxide, the chemiluminescent material will generate detectible light.
A sample analysis apparatus (10) includes processing circuitry (22) coupled to a data set device (20) and a storage device (24) to acquire one data set from an analysis component (14) according to one analysis parameter set and to prepare another analysis parameter set using another previously acquired data set.
Provided is a detector module for measuring one or more types of radiation, in particular X-ray, gamma ray, or nuclear particle radiation, comprising a detection unit, an analog-to-digital converter, an information processing device, and a memory device for storing the position of the detector module. The detector module comprises at least one light-emitting diode (LED), optically connected with the detection unit for stabilizing the detector unit. Further, the invention provides a stanchion, in particular a portable stanchion, whereby the stanchion comprises a inventive detector module. Yet further, a (wireless) network of detector modules is provided, whereby each detector module is mounted within a stanchion.
The present invention provides a method and system for collecting and storing an atmospheric sample for eventual analysis, where the atmospheric sample includes a mixture of at least a matrix and an analyte. In one implementation, the system includes a housing; a sample cartridge removably attached to the housing, and a pump integrated with the housing and in fluid communication with the sample cartridge, the pump being configured to draw the atmospheric sample through the sample cartridge and to subsequently evacuate the matrix from the sample cartridge. The sample cartridge includes a low thermal mass cylinder with a first end and a second end; an inlet port with a gas-tight inlet valve at the first end of the cylinder, an outlet port with a gas-tight outlet valve at the second end of the cylinder, and a sorbent material disposed within the cylinder and adapted to trap the analyte from the atmospheric sample. In addition, the interior surfaces of the cylinder, inlet valve, and outlet valve upon which sorbent material is not disposed are chemically passive.
A method of distinguishing effective pulses from test pulses in a scintillation detector that generates measurement light pulses includes providing a regularly-pulsed test light source that produces individual test light pulses having a time-dependent course of relative light intensity, which differs from a time-dependent course of relative light intensity of the measurement light pulses. The test light pulses are provided to a light detector for measurement of the test light pulses. The time-dependent courses of the relative light intensities of the test light pulses are analyzed. The measured pulses are separated into the test light pulses and the measurement light pulses according to the different time-dependent courses of the relative light intensities. The detector includes a scintillator, a light detector, a regularly-pulsed test light source that is adapted provide test light pulses to the light detector for measurement, and an electronic measuring circuit.
G01T 7/00 - Détails des instruments de mesure des radiations
G01J 1/16 - Photométrie, p. ex. posemètres photographiques par comparaison avec une lumière de référence ou avec une valeur électrique de référence en utilisant des détecteurs électriques de radiations
G01J 1/10 - Photométrie, p. ex. posemètres photographiques par comparaison avec une lumière de référence ou avec une valeur électrique de référence
G01T 1/20 - Mesure de l'intensité de radiation avec des détecteurs à scintillation
G01J 1/42 - Photométrie, p. ex. posemètres photographiques en utilisant des détecteurs électriques de radiations
The present invention discloses a gas chromatograph assembly. In one implementation, the assembly includes a sample injector and a guard column assembly. The guard column assembly includes a guard column connected to and downstream of the sample injector; a jacket with low thermal mass surrounding the guard column; a temperature controlled heater connected to the jacket to control the temperature of the jacket and thereby the temperature of the guard column; and an insulating housing surrounding the jacket. An analytical column is connected to and downstream of the guard column.
B01D 53/02 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p. ex. chromatographie préparatoire en phase gazeuse
76.
Apparatus for mobile collection of atmospheric sample for chemical analysis
Portable devices and related methods for collecting and storing atmospheric samples for subsequent chemical analysis are provided. A sample cartridge according to one implementation includes self-sealing inlet and outlet ports configured to close automatically when not in use, and a sample retention portion between the inlet and outlet ports that is adapted to trap an atmospheric sample. The sample cartridge may also include a memory device for recording data regarding the sample. Another embodiment provides a portable sampler configured to removably secure a self-sealing sample cartridge. A portable sampling device may also be used with an analytical instrument. The analytical instrument may analyze the sample and read the data recorded on the sample cartridge's memory.
The present invention relates to devices for collecting and storing chemical samples and transferring those samples to analytical devices for analysis. In one implementation the device includes an interface for transferring samples and electrical signals. In another implementation, the device includes an analytical device having an interface for transferring samples and electrical signals with a sampling device. In another implementation, the device includes a sampling device having an interface for transferring samples and electrical signals with an analytical device.
0 ratio between 0.84 and 1.2. The present invention also provides methods for analyzing samples using mass separators having first and second sets of components defining a volume with a ratio of a distance from the center of the volume to a surface of the first component to a distance from the center of the volume to a surface of the second component being between 0.84 and 1.2.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Electronic apparatus and instruments for security screening for chemical and biological materials; electronic security apparatus for the detection of chemical and biological materials; electronic sensing devices for detecting chemical and biological targets, including explosives, herbicides, pesticides, chemical/biological agents and illicit drugs; portable screening devices for detecting liquid explosives and chemicals used in making liquid explosives; parts and fittings for all the aforesaid goods.
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
45 - Services juridiques; services de sécurité; services personnels pour individus
Produits et services
[ Business management and consultation in the fields of security, detection and surveillance ] Installation of security equipment, namely, mobile surveillance towers, detection devices in the nature of cameras, radars, sensors and instruments for detection of chemical and biological substances, sensors and instruments for detection of radiation, sensors and instruments for detection of explosives[ ; consulting services regarding the installation and incorporation of mobile surveillance towers, detection devices in the nature of cameras, radars, sensors and instruments for the detection of chemical and biological substances, sensors and instruments for the detection of radiation and sensors and instruments for detection of explosives ] Engineering, design, scientific research and development services in the fields of sensors, detection, surveillance and threat detection; providing technical consultation, research and product development in the fields of perimeter security, intruder detection, radar detection, radar detection with ground-based, frequency modulated continuous wave (FMCW) radar and surveillance of intruders and terrorist threats; computer security service, namely, restricting access to computer networks, media, individuals; development of software for use by facilities to ensure the secure operation of computer network; research in the field of intelligence and security technical support services, namely, troubleshooting of computer hardware and software problems; monitoring of residential, commercial, military and industrial sites for detection of volatile and non-volatile organic and inorganic compounds; radar detection services and detection closed circuit television (CCTV) services; research and development of new products for others, namely, security imagers in the nature of cameras, thermal imagers, infrared cameras, cameras with spotlights [ Consulting services concerning homeland security and safety issues; consulting services in the field of national security provided to business and government; consulting services in the field of maintaining the security and integrity of computer networks and databases; ]monitoring of computer and network systems for security purposes; [ control of building access and security systems; monitoring burglar and security alarms; security inspection services for others, providing information regarding understanding and preventing terrorism; ] electronic monitoring services via close circuit television in the field of monitoring building and perimeter access
09 - Appareils et instruments scientifiques et électriques
Produits et services
Electromagnetic sensitive imaging systems comprised of infrared cameras, lenses, circuit boards, programmable semiconductor microprocessors and operating software; digital image processing hardware and software, programmable semiconductor microprocessors and operating software
82.
Method and system for detecting, classifying and identifying particles
A method and apparatus is disclosed for detecting, classifying and identifying airborne and non-airborne particles on an individual basis in substantially real time by directing a particle stream to react with optical reporters and markers and then exposing the stream to an excitation source such that individual particles have their multiple identifying characteristics detected.
G01N 21/00 - Recherche ou analyse des matériaux par l'utilisation de moyens optiques, c.-à-d. en utilisant des ondes submillimétriques, de la lumière infrarouge, visible ou ultraviolette
83.
Mass spectrometer assemblies, mass spectrometry vacuum chamber lid assemblies, and mass spectrometer operational methods
One embodiment of a mass spectrometer assembly includes a base configured to define at least a portion of a vacuum chamber volume; a mass separator component within the vacuum chamber volume; a lid coupled to the mass separator component and configured to be removably operably coupled with respect to the base; and wherein the lid is configured to be positioned in a first operable position to form a hermetical seal with the base and provide the mass separator component within the vacuum chamber volume and a second operable position wherein at least a portion of the lid is spaced from the base and the mass separator component is at least partially removed from within the vacuum chamber volume. Mass spectrometer operational methods are provided that can include at least partially removing the lid from the base, wherein the removing of the lid also at least partially removes the mass separator component from the vacuum chamber volume; and inspecting the mass separator component with the mass separator component removed from the vacuum chamber volume.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Scientific measuring, signalling and checking apparatus and
instruments (included in this class), especially detectors
for the measurement of various radiations, photomultipliers
and multi channel analyzers; data processing equipment and
computers, especially for the detection of radiation.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Detectors for the measurement of various radiations; photomultipliers; multi channel analyzers for the measurement of various radiations; data processors and computers used for the detection of radiation
09 - Appareils et instruments scientifiques et électriques
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Scientific, optical, weighing, measuring, signalling, checking (supervision) and life-saving apparatus and instruments, electric apparatus and instruments (included in class 9), in particular detectors for measuring different types of radiation, photomultipliers and multichannel analysers; magnetic carriers, data memories, in particular CD-ROMS and DVDs; calculating machines, data processing equipment, software and computers, in particular for use in measuring radiation; except impulse relays, electronic mini-relays, auxiliary relays, power relays, twilight relays, relay fittings, including time switches (timers). Scientific and technological services and research and design related thereto, in particular in the field of nuclear physics and radiation physics; industrial analysis and research services, in particular in the field of nuclear physics and radiation physics; design and development of computer hardware and software, in particular for use in analysing radiation measurements.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Electronic sensing device, namely for detecting chemical and biological targets, including, explosives, herbicides, pesticides, chemical/biological agents and illicit drugs
09 - Appareils et instruments scientifiques et électriques
Produits et services
Electromagnetic sensitive imaging systems consisting of laser designator and infrared cameras, lenses, mounting devices, gimbals, gyro stabilization, circuit boards, programmable semiconductor microprocessors, and operating software; and parts sold together with the aforementioned goods as a unit for electromagnetic sensitive imaging systems, namely, laser designator and infrared cameras, lenses, mounting devices, gimbals, gyro stabilization, circuit boards, programmable semiconductor microprocessors, and operating software