Patent application number | Description | Published |
20130113816 | VISUALIZING BRAIN NETWORK CONNECTIVITY - A method for visualizing brain connectivity includes receiving image data including molecular diffusion of brain tissue, constructing a tree data structure from the image data, wherein the tree data structure comprises a plurality of network nodes, wherein each network node is connected to a root of the tree data structure, rendering a ring of a radial layout depicting the tree data structure, wherein a plurality of vertices may be traversed from the top to the bottom, duplicating at least one control point for spline edges sharing a common ancestor, and bundling spline edges by applying a global strength parameter β. | 05-09-2013 |
20130259343 | ALTERNATING DIRECTION OF MULTIPLIERS METHOD FOR PARALLEL MRI RECONSTRUCTION - A method for reconstructing parallel magnetic resonance images includes providing a set of acquired k-space MR image data y, and finding a target MR image x that minimizes ½∥Fv−y∥ | 10-03-2013 |
20130289912 | EIGEN-VECTOR APPROACH FOR COIL SENSITIVITY MAPS ESTIMATION - A method for estimating a coil sensitivity map for a magnetic resonance (MR) image includes providing ( | 10-31-2013 |
20130320974 | EFFICIENT REDUNDANT HAAR MINIMIZATION FOR PARALLEL MRI RECONSTRUCTION - A method for parallel magnetic resonance imaging (MRI) reconstruction of digital images includes providing a set of acquired k-space MR image data v, a redundant Haar wavelet matrix W satisfying W | 12-05-2013 |
20140037228 | ZERO COMMUNICATION BLOCK PARTITIONING - A computer-implemented method for calculating a multi-dimensional wavelet transform in an image processing system comprising a plurality of computation units includes receiving multi-dimensional image data. An overlap value corresponding to a number of non-zero filter coefficients associated with the multi-dimensional wavelet transform is identified. Then the multi-dimensional image data is divided into a plurality of multi-dimensional arrays, wherein the multi-dimensional arrays overlap in each dimension by a number of pixels equal to the overlap value. A multi-dimensional wavelet transform is calculated for each multi-dimensional array, in parallel, across the plurality of computation units. | 02-06-2014 |
20140085318 | Multi-GPU FISTA Implementation for MR Reconstruction with Non-Uniform K-Space Sampling - A system for performing image reconstruction in a multi-threaded computing environment includes one or more central processing units executing a plurality of k-space components and a plurality of graphic processing units executing a reconstruction component. The k-space components executing on the central processing units include a k-space sample data component operating in a first thread and configured to receive k-space sample data from a first file interface; a k-space sample coordinate data component operating in a second thread and configured to receive k-space sample coordinate data from a second file interface; and a k-space sample weight data component operating in a third thread and configured to retrieve k-space sample weight data from a third file interface. The reconstruction component is configured to receive one or more k-space input data buffers comprising the k-space sample data, the k-space sample coordinate data, and the k-space sample weight data from the one or more central processing units, and reconstruct an image based on the input data buffers using an iterative reconstruction algorithm. | 03-27-2014 |
20140086469 | MRI RECONSTRUCTION WITH INCOHERENT SAMPLING AND REDUNDANT HAAR WAVELETS - A method of image reconstruction for a magnetic resonance imaging (MRI) system having a plurality of coils includes obtaining k-space scan data captured by the MRI system, the k-space scan data being representative of an undersampled region over time, determining a respective coil sensitivity profile for the region for each coil of the plurality of coils, and iteratively reconstructing dynamic images for the region from the k-space scan data via an optimization of a minimization problem. The minimization problem is based on the determined coil sensitivity profiles and redundant Haar wavelet transforms of the dynamic images. | 03-27-2014 |
20140088899 | EIGEN-VECTOR APPROACH FOR COIL SENSITIVITY MAPS ESTIMATION - A method for estimating a coil sensitivity map for a magnetic resonance (MR) image includes providing a matrix A of sliding blocks of a 3D image of coil calibration data, calculating a left singular matrix V | 03-27-2014 |
Patent application number | Description | Published |
20110226313 | HIGH TEMPERATURE ACRYLIC SHEET - The invention relates to an acrylic sheet having a high Tg, and especially for the use of the high Tg acrylic sheet as a front sheet of a photovoltaic module. The high Tg acrylic polymer is a copolymer of polymethylmethacrylate and one or more higher Tg monomers. | 09-22-2011 |
20140158185 | MULTILAYER POLYVINYLIDENE FILMS STRUCTURES - The invention relates to a multi-layer weatherable film structure having an outer layer of a highly weatherable film, a layer having a high thermal deformation temperature, an optional tie layer, and a thin layer of polyolefin or polyamide. The highly weatherable film layer preferably is polyvinylidene fluoride. The polyolefin or polyamide layer is less than 500 microns in thickness, and preferably the whole film structure is less than 750 microns thick. The polyolefinjpolyamide side of the film structure can easily be adhered to many different substances—especially polyolefins and polyamides. This film can be used to provide a highly weatherable protective layer a substrate. One useful application for the film is in a photovoltaic module to protect the back side of the module from weathering and abrasion. The multi-layer film structure can be adhered to a typical polyolefin-based encapsulant layer and used as a backsheet encapsulant in a photovoltaic module. | 06-12-2014 |
20150034156 | RADIATION CURABLE ADHESIVE COMPOSITION FOR PHOTOVOLTAIC BACKSHEETS - The invention relates to a radiation curable adhesive system for use in bonding a high thermal deformation temperature layer to a UV opaque, pigmented or non-pigmented fluoropolymer film The radiation curable adhesive system uses an adhesive composition optimized for cure using long wavelength UV energy. The adhesive system may also be optimized for curing by LED or e-beam radiation. The system is designed for curing through a UV opaque fluoropolymer film—and especially where titanium dioxide is used as the pigment. A preferred multilayer film structure is a polyvinylidene fluoride (PVDF)/curable adhesive/polyester terephthalate (PET) structure. This film structure is especially useful as a backsheet for a photovoltaic module. | 02-05-2015 |
20150303336 | WEATHERABLE COMPOSITE FOR FLEXIBLE THIN FILM PHOTOVOLTAIC AND LIGHT EMITTING DIODE DEVICES - The invention provides a weatherable composite including a moisture barrier system having a moisture vapor transmission rate at or below 1×10 | 10-22-2015 |
Patent application number | Description | Published |
20110054679 | INTEGRATED TISSUE PROCESSING AND EMBEDDING SYSTEMS, AND METHODS THEREOF - Apparatus and methods for integrating tissue processors and embedding systems. An apparatus, of one aspect, includes a robot. The robot has a work envelope that encompasses a location having a tissue holder and an input of an embedding system. The tissue holder has at least one processed tissue. The robot is configured to transfer the tissue holder from the location to the input of the embedding system. A method, of one aspect, may include moving a robot to a location having a tissue holder. The tissue holder may have at least one processed tissue. The robot may engage with the tissue holder at the location. The robot may move the tissue holder from the location to an input to an embedding system. The robot may disengage from the tissue holder at the input to the embedding system. Other methods, apparatus, and systems are also disclosed. | 03-03-2011 |
20120163680 | AUTOMATED SYSTEM AND METHOD OF PROCESSING BIOLOGICAL SPECIMENS - An apparatus including at least one of a stainer module and a coverslipper module; an imaging module; a storage module; an automated transport module for transporting at least one slide between at least one of the stainer module and the coverslipper module, the imaging module and the storage module; and a controller. A method including processing at least one slide; determining whether an imaging module is available for imaging of a biological specimen on the at least one slide; transporting the at least one slide to the imaging module using an automated transport module; and transporting the at least one slide to a storage module using the automated transport module when it is determined that the imaging module is not available. A system including a processing module for processing at least one slide including a biological specimen thereon. A machine readable medium. | 06-28-2012 |
20130073941 | TRACEABILITY FOR AUTOMATED STAINING SYSTEM - A method including automatically displaying information obtained from a first identifier associated with a slide and a second identifier associated with a reagent cartridge. The method further including generating a staining log based on the information obtained from the first identifier and the second identifier. A further method includes displaying a location of a slide within a sample processing system and information obtained from a first identifier associated with the slide in a first table and displaying a location of a reagent cartridge within a sample processing system and information obtained from a second identifier associated with the reagent cartridge in a second table. The first table is then aligned with the second table. | 03-21-2013 |
20130164781 | AUTOMATED SYSTEM AND METHOD OF PROCESSING BIOLOGICAL SPECIMENS - An apparatus including at least one of a stainer module and a coverslipper module; an imaging module; a storage module; an automated transport module for transporting at least one slide between at least one of the stainer module and the coverslipper module, the imaging module and the storage module; and a controller. A method including processing at least one slide; determining whether an imaging module is available for imaging of a biological specimen on the at least one slide; transporting the at least one slide to the imaging module using an automated transport module; and transporting the at least one slide to a storage module using the automated transport module when it is determined that the imaging module is not available. A system including a processing module for processing at least one slide including a biological specimen thereon. A machine readable medium. | 06-27-2013 |
20140108907 | TRACEABILITY FOR AUTOMATED STAINING SYSTEM - A method including automatically displaying information obtained from a first identifier associated with a slide and a second identifier associated with a reagent cartridge. The method further including generating a staining log based on the information obtained from the first identifier and the second identifier. A further method includes displaying a location of a slide within a sample processing system and information obtained from a first identifier associated with the slide in a first table and displaying a location of a reagent cartridge within a sample processing system and information obtained from a second identifier associated with the reagent cartridge in a second table. The first table is then aligned with the second table. | 04-17-2014 |
20140273086 | Automated System and Method of Processing Biological Specimens - An apparatus including at least one of a stainer module and a coverslipper module; an imaging module; a storage module; an automated transport module for transporting at least one slide between at least one of the stainer module and the coverslipper module, the imaging module and the storage module; and a controller. A method including processing at least one slide; determining whether an imaging module is available for imaging of a biological specimen on the at least one slide; transporting the at least one slide to the imaging module using an automated transport module; and transporting the at least one slide to a storage module using the automated transport module when it is determined that the imaging module is not available. A system including a processing module for processing at least one slide including a biological specimen thereon. A machine readable medium. | 09-18-2014 |
20140373875 | INTEGRATED TISSUE PROCESSING AND EMBEDDING SYSTEMS, AND METHODS THEREOF - Apparatus and methods for integrating tissue processors and embedding systems. An apparatus, of one aspect, includes a robot. The robot has a work envelope that encompasses a location having a tissue holder and an input of an embedding system. The tissue holder has at least one processed tissue. The robot is configured to transfer the tissue holder from the location to the input of the embedding system. A method, of one aspect, may include moving a robot to a location having a tissue holder. The tissue holder may have at least one processed tissue. The robot may engage with the tissue holder at the location. The robot may move the tissue holder from the location to an input to an embedding system. The robot may disengage from the tissue holder at the input to the embedding system. Other methods, apparatus, and systems are also disclosed. | 12-25-2014 |
Patent application number | Description | Published |
20080268138 | Metal plating compositions and methods - Disclosed are metal plating compositions and methods. The metal plating compositions provide good leveling performance and throwing power. | 10-30-2008 |
20080269395 | Metal plating compositions - Disclosed are metal plating compositions for plating a metal on a substrate. The metal plating compositions include compounds which influence the leveling and throwing performance of the metal plating compositions. Also disclosed are methods of depositing metals on a substrate. | 10-30-2008 |
20090186480 | Optical article - An optical article and method of making the same are provided. The optical article has optical multi-aperture operation. The optical article has one or more electrically conductive and selectively passivated patterns. | 07-23-2009 |
20100170707 | Optical article - An optical article and method of making the same are provided. The optical article has optical multi-aperture operation. The optical article has one or more electrically conductive and selectively passivated patterns. | 07-08-2010 |
20110318479 | METAL PLATING COMPOSITIONS AND METHODS - Disclosed are metal plating compositions and methods. The metal plating compositions provide good leveling performance and throwing power. | 12-29-2011 |
20120034371 | METAL PLATING COMPOSITIONS - Disclosed are metal plating compositions for plating a metal on a substrate. The metal plating compositions include compounds which influence the leveling and throwing performance of the metal plating compositions. Also disclosed are methods of depositing metals on a substrate. | 02-09-2012 |
20120318676 | METHOD OF ELECTROPLATING UNIFORM COPPER LAYERS - Electroplating methods provide substantially uniform deposits of copper on the edges and walls of through-holes of printed circuit boards. The electroplating methods provide copper deposits which have high throwing power. | 12-20-2012 |
20140081045 | METAL PLATING COMPOSITIONS AND METHODS - Disclosed are metal plating compositions and methods. The metal plating compositions provide good leveling performance and throwing power. | 03-20-2014 |
20150376807 | PLATING METHOD - Copper electroplating baths having a surface tension of ≦40 mN/m are suitable for filling vias with copper, where such copper deposits are substantially void-free and substantially free of surface defects. | 12-31-2015 |
Patent application number | Description | Published |
20120191585 | Method and Apparatus for Inbound Message Management - A computer-implemented method for identifying accounts with which an individual does business. The computer receives an access credential for at least one message source and analyzes a plurality of messages in the message source. From the analysis, a plurality of institutions are identified and a system account is created on the computer that is preloaded with the institutions. | 07-26-2012 |
20130124376 | Method and Apparatus for Automated Bill Timeline - A computer-implemented method for displaying a plurality of bill due dates, the method comprising: displaying an account identifier for each bill in the plurality of bills; showing a timeline with a due date indicator for each bill in the plurality of bills, the timeline disposed proximate to the account identifier; and wherein each of the account identifiers and timelines are disposed along an axis relative to the other account identifiers and timelines | 05-16-2013 |
20130268839 | Method and Apparatus for Inbound Message Summarization - Method for displaying a message summary by analyzing the message to identify a sending institution and a message type. A message cluster is determined from the sending institution and repository of messages for multiple users. Extracted items can be identified in the message using the message type. Then the message summary can be generated using the extracted items, the message cluster, and the message structure. These summaries can be used to efficiently summarize a large volume of messages compactly. | 10-10-2013 |
20140258060 | Method and Apparatus for Automated Bill Timeline - A computer-implemented method for displaying a plurality of bill due dates, the method comprising: displaying an account identifier for each bill in the plurality of bills; showing a timeline with a due date indicator for each bill in the plurality of bills, the timeline disposed proximate to the account identifier; and wherein each of the account identifiers and timelines are disposed along an axis relative to the other account identifiers and timelines | 09-11-2014 |
Patent application number | Description | Published |
20150341379 | NETWORK ANOMALY DETECTION - Methods, systems, and apparatus, including computer programs encoded on computer storage media, for determining network related anomaly scores. One of the methods includes generating a network map including at least a plurality of network nodes and a plurality of edges that indicate communications paths between the plurality of network nodes, obtaining first data indicating network activity over the edges and between the plurality of network nodes for a first time period, generating a model of expected network activity over the edges and between the plurality of network nodes for a future time period using the network map and the first data, obtaining second data indicating network activity over the edges and between the plurality of network nodes for a second time period, and determining an anomaly score using a comparison between the second data and the model of expected network activity. | 11-26-2015 |
20150365438 | Method and System for Automated Incident Response - Methods, systems, and apparatus, including computer programs encoded on computer storage media, for implementing a response to one or more security incidents in a computing network. One of the methods includes identifying a security incident based on detecting one or more indicators of compromise associated with the security incident, comparing the security incident with a predefined ontology that maps the security incident to one or more courses of action, selecting a response strategy that includes one or more of the courses of action, and implementing the response strategy as an automated response. | 12-17-2015 |
Patent application number | Description | Published |
20080221812 | DIFFERENTIATION OF FLOW CYTOMETRY PULSES AND APPLICATIONS - A method of analyzing pulses from a flow cytometer in which particles in a fluid pass through an excitation volume of an electromagnetic radiation and interact with the electromagnetic radiation to generate signals in the form of pulses includes generating a time-dependent pulse indicative of the characteristics of one or more particles passing through the excitation volume of the electromagnetic radiation, determining a measurement window by selecting a portion of the pulse with a starting point and an ending point above a predetermined value, and calculating a first derivative of the pulse with respect to time over the measurement window. | 09-11-2008 |
20080263468 | Graphical User Interface for Analysis and Comparison of Location-Specific Multiparameter Data Sets - A graphical user interface on a computer provides for the analysis of location specific data and the presentation of analysis results for visual comparison by a user. Results of the analysis are visually presented as icons subdivided into regions and arranged in such a way that the user is able to associate each icon with a data location. A visual presentation of results in the icons and regions allows a user to visually compare the analysis results in two or more data sets according to location. The graphical user interface further provides for the definition and adjustment of an analysis through the interaction of a user with a graphical representation of the analysis. In some cases, the visual presentation of results tracks the analysis adjustments so the user can visually observe the effects that the adjustments have on the results. A method of interacting with the interface to define an analysis and represent results and a method of presenting two or more data sets using the interface are described. The interface can be used to analyze and visually compare the results of location specific data from a number of sources and is illustrated in a flow cytometry application. | 10-23-2008 |
20110063602 | DIFFERENTIATION OF FLOW CYTOMETRY PULSES AND APPLICATIONS - A method of analyzing pulses from a flow cytometer in which particles in a fluid pass through an excitation volume of an electromagnetic radiation and interact with the electromagnetic radiation to generate signals in the form of pulses includes generating a time-dependent pulse indicative of the characteristics of one or more particles passing through the excitation volume of the electromagnetic radiation, determining a measurement window by selecting a portion of the pulse with a starting point and an ending point above a predetermined value, and calculating a first derivative of the pulse with respect to time over the measurement window. | 03-17-2011 |
20120236291 | DIFFERENTIATION OF FLOW CYTOMETRY PULSES AND APPLICATIONS - A method of analyzing pulses from a flow cytometer in which particles in a fluid pass through an excitation volume of an electromagnetic radiation and interact with the electromagnetic radiation to generate signals in the form of pulses includes generating a time-dependent pulse indicative of the characteristics of one or more particles passing through the excitation volume of the electromagnetic radiation, determining a measurement window by selecting a portion of the pulse with a starting point and an ending point above a predetermined value, and calculating a first derivative of the pulse with respect to time over the measurement window. | 09-20-2012 |
20150135119 | GRAPHICAL USER INTERFACE FOR ANALYSIS AND COMPARISON OF LOCATION-SPECIFIC MULTIPARAMETER DATA SETS - A graphical user interface on a computer provides for the analysis of location specific data and the presentation of analysis results for visual comparison by a user. Results of the analysis are visually presented as icons subdivided into regions and arranged in such a way that the user is able to associate each icon with a data location. A visual presentation of results in the icons and regions allows a user to visually compare the analysis results in two or more data sets according to location. The graphical user interface further provides for the definition and adjustment of an analysis through the interaction of a user with a graphical representation of the analysis. In some cases, the visual presentation of results tracks the analysis adjustments so the user can visually observe the effects that the adjustments have on the results. A method of interacting with the interface to define an analysis and represent results and a method of presenting two or more data sets using the interface are described. The interface can be used to analyze and visually compare the results of location specific data from a number of sources and is illustrated in a flow cytometry application. | 05-14-2015 |
Patent application number | Description | Published |
20100177680 | SYSTEM AND METHOD OF DELIVERING CONTENT USING NETWORKED WIRELESS COMMUNICATION UNITS - A wireless network comprises a plurality of areas of interest and a core network coupled to each of the plurality of areas of interest to route real-time data from each of the plurality of areas of interest. Each of the plurality of areas of interest includes a plurality of wireless communication units. Each wireless communication unit comprises a local cache to store non-real-time data; and a gateway to process non-real-time data requests and provide an interface to a packet network. The plurality of wireless communication units in each of the plurality of areas of interest are networked together such that each wireless communication unit has access to data stored on the local cache of another of the plurality of wireless communication units, wherein the gateway in each of the plurality of wireless communication units is operable to provide the requested non-real-time data, if available, from one of its local cache and the cache of other wireless communication units prior to passing the non-real-time data request to the packet network. | 07-15-2010 |
20100177751 | SYSTEM AND METHOD OF DELIVERING CONTENT OVER A LOCAL WIRELESS SYSTEM - A local wireless system comprises a plurality of wireless communication units to transmit to and receive wireless signals from one or more wireless devices and a soft switch coupled to the plurality of wireless communication units to obtain connection information for each of the one or more wireless devices. The soft switch comprises a memory to store the connection information and location-based data associated with a service area of the plurality of wireless communication units; and a gateway to process non-real-time data requests and provide an interface to a packet network. The soft switch is operable to push the location-based data from the memory to at least a subset of the one or more wireless devices using the connection information stored in the memory. | 07-15-2010 |
20100178914 | SYSTEM AND METHOD OF DELIVERING CONTENT FROM A WIRELESS COMMUNICATION UNIT - In one embodiment, a wireless communication unit is provided. The wireless communication unit comprises a transceiver operable to transmit to and receive wireless signals from one or more wireless devices in a service area of the wireless communication unit; a controller operable to manage operation of the transceiver and to obtain and store connection information for each of the one or more wireless devices; and a cache operable to store location-based data associated with the service area of the wireless communication unit. The controller is further operable to push location-based data from the cache to at least a subset of the one or more wireless devices using the stored connection information for the subset of the one or more wireless devices. | 07-15-2010 |
20150349892 | INTEGRATED ANALOG AND DIGITAL DISTRIBUTED ANTENNA SYSTEM (DAS) UTILIZING AN ALL FIBER OPTIC NETWORK - A system includes: hub configured to receive respective signal from one or more network devices, wherein hub is configured to convert combined signal containing respective signal from each network device into digital radio frequency (RF) signal; remote unit coupled to hub over first optical fiber communication medium to receive from hub optical signal representing digital RF signal, wherein remote unit is configured to recover digital RF signal from optical signal and to convert digital RF signal to analog RF signal; antenna unit coupled to remote unit over second optical fiber communication medium to receive from remote unit second optical signal representing at least portion of analog RF signal, wherein antenna unit is not co-located with remote unit; and antenna coupled to and co-located with antenna unit, wherein antenna is configured to radiate signal from frequency band in analog RF signal recovered by antenna unit from second optical signal. | 12-03-2015 |
Patent application number | Description | Published |
20090062961 | METHOD FOR SOOTBLOWING OPTIMIZATION - A controller determines and adjusts system parameters, including cleanliness levels or sootblower operating settings, that are useful for maintaining the cleanliness of a fossil fuel boiler at an efficient level, Some embodiments use a direct controller to determine cleanliness levels and/or sootblower operating settings. Some embodiments use an indirect controller, with a system model, to determine cleanliness levels and/or sootblower settings. The controller may use a model that is, for example, a neural network, or a mass energy balance, or a genetically programmed model. The controller uses input about the actual performance or state of the boiler for adaptation. The controller may operate in conjunction with a sootblower optimization system that controls the actual settings of the sootblowers. The controller may coordinate cleanliness settings for multiple sootblowers and/or across a plurality of heat zones in the boiler. | 03-05-2009 |
20130245831 | METHOD FOR SOOTBLOWING OPTIMIZATION - A controller determines and adjusts system parameters, including cleanliness levels or sootblower operating settings, that are useful for maintaining the cleanliness of a fossil fuel boiler at an efficient level. Some embodiments use a direct controller to determine cleanliness levels and/or sootblower operating settings. Some embodiments use an indirect controller, with a system model, to determine cleanliness levels and/or sootblower settings. The controller may use a model that is, for example, a neural network, or a mass energy balance, or a genetically programmed model. The controller uses input about the actual performance or state of the boiler for adaptation. The controller may operate in conjunction with a sootblower optimization system that controls the actual settings of the sootblowers. The controller may coordinate cleanliness settings for multiple sootblowers and/or across a plurality of heat zones in the boiler. | 09-19-2013 |
Patent application number | Description | Published |
20100174428 | Railroad Train Monitoring System - Railcar monitoring utilizes instrumented, flexible pads supported within the truck pedestal jaws on the bearing adapters. The pads contain sensors for monitoring temperature pressure, shifting loads, truck hunting and the like and have circuitry for processing information received from the sensors and for processing and reporting departures of performance variables to a remote source. The system cyclically activates polling each pad on a car and communicates signals of critical departures and car identity to a remote source. | 07-08-2010 |
20100288157 | SENSOR INTERFACE - A sensor interface is disclosed including a flexible substrate in which are embedded sensors for measuring physical parameters such as temperature, displacement, velocity, acceleration, stress, strain, pressure and force present between objects such as a railcar bearing and a truck side frame. The substrate is positioned between the objects of interest Electronic components such as a data processing unit, a data storage device, a communication device and a power source may also be embedded within the substrate. The electronic devices communicate with one another and the sensors to process signals generated by the sensors indicative of the parameters being measured. | 11-18-2010 |
20140111356 | RAILWAY TANK CAR SECURITY DEVICE - A railcar sensing system is provided that in particular provides a system for sensing the orientation of a hatch of a railway tank car. The railcar sensing system includes an accelerometer for sensing the orientation of the hatch, a position sensing device for detecting the global position of the railcar, and a processing unit. The accelerometer sends a first signal to the processing unit when the orientation of the hatch changes more than a predetermined angle. The processing unit also senses whether the railway tank car is outside one of the preselected safe zones. If the railway tank car is located outside one of the preselected safe zones, and the accelerometer senses that the hatch orientation has been changed more than a predetermined angle, an alert signal is sent to a receiver indicative of such event. | 04-24-2014 |
20150083869 | Railroad Train Monitoring System - Railcar monitoring utilizes instrumented, flexible pads supported within the truck pedestal jaws on the bearing adapters. The pads contain sensors for monitoring temperature pressure, shifting loads, truck hunting and the like and have circuitry for processing information received from the sensors and for processing and reporting departures of performance variables to a remote source. The system cyclically activates polling each pad on a car and communicates signals of critical departures and car identity to a remote source. | 03-26-2015 |