Abstract: A thermochromic device includes a base including a surface and an image provided on the surface of the base. A layer of thermochromic material covers at least a portion of the image provided on the surface of the base. When a temperature of the layer of thermochromic material changes across a predetermined magnitude, a visual characteristic of the layer of thermochromic material changes from a first condition, such as being opaque, to a second condition, such as being transparent or translucent.

Abstract: Fluid stream management systems and methods are described. An exemplar fluid stream management system includes a neural network connected to a cascading treatment processor. The neural network calculates an initial distant flow condition attribute value for a distant fluid treatment facility. The cascading treatment processor using hydrological information and the initial distant flow condition attribute value computes a predicted modified contribution value for the distant fluid treatment facility. The cascading treatment processor instructs multiple fluid flow controllers, each of which controls the operation of a flow-directing device such that a sum of the predicted modified total load value and a real time total load value of the distant fluid treatment facility is minimized. The real time total load value of the distant fluid treatment facility is based upon real time measurements obtained from one or more of the distant fluid treatment facility sensors.

Abstract: A gas mixer system includes a first line carrying a first gas component, and a first flow rate controller adapted to receive data relating to a measure of a first parameter and adjust a first flow rate of the first gas component based on the measure of the first parameter. The gas mixer system also includes a second line carrying a second gas component, and a second flow rate controller adapted to receive data relating to a measure of a second parameter and adjust a second flow rate of the second gas component based on the measure of the second parameter. The gas mixer system further includes a vessel connected to the first and second flow rate controllers, wherein the first gas component and the second gas component are mixed in the vessel to produce a gas mixture, and at least one outlet port. For example, the gas mixer may be connected to and provide a gas mixture to a bioreactor.

Abstract: A method for determining a radionuclide concentration of a material is provided. The method comprises placing a detector in a protective structure, wherein the detector is coupled to a single-channel analyzer. The method further comprises inserting the protective structure in a material, wherein the material comprises a radionuclide. The method additionally comprises measuring the moisture content of the material to be analyzed. The method also comprises counting the emitted radiation having a known energy over an interval of time to produce a count per time, wherein the emitted radiation is emitted from the radionuclide and then dividing the count per time by the weight of the material to produce a count per time per weight.

Abstract: Techniques are disclosed for providing a swipe-based confirmation mode in electronic touch sensitive devices. The user can engage the confirmation mode by performing a command (e.g., delete or power down command), which causes the device to display a confirmation swipe gesture prompt. The confirmation prompt may be included within a confirmation graphic or a confirmation pop-up window. By performing the confirmation swipe gesture on the touch sensitive surface, the user may confirm the command. By not properly performing the confirmation gesture, closing a confirmation pop-up window, tapping an area of the screen not associated with the confirmation prompt, or otherwise not performing the confirmation swipe gesture, the device may cause the function to be cancelled.

Abstract: The present invention relates to a device and a method associated with the device. With respect to the device, it is a work holding and clamping device, which increases the usable span to almost twice its stored length. This device has an inner and outer assembly. The inner and outer assemblies are nested or telescopic. Each assembly is made of a square or rectangular tube that has a jaw affixed to one end. The inner assembly contains a locking mechanism to allow for length adjustment. When arranged so that the jaws are on the same side of the respective assemblies, the clamp is capable of a span that is almost equal to the length of the inner assembly. When arranged so that the jaws are on opposite sides of the respective assemblies, the clamp is capable of a span that is almost equal to the sum of the length of the inner assembly and outer assembly.

Abstract: Techniques performed by a data processing system for processing voice content received from a user herein include receiving a first audio input from a user comprising spoken content, analyzing the first audio input using one or more natural language processing models to produce a first textual output comprising a textual representation of the first audio input, analyzing the first textual output using one or more machine learning models to determine first context information of the first textual output, and processing the first textual output in the application based on the first context information.

Abstract: A wireless device receives downlink control information (DCIs), in a control channel monitoring occasion, scheduling transport blocks (TBs) in downlink time slots. Each DCI of the DCIs: schedules a respective TB, of the TBs, in a downlink time slot of the downlink time slots; and indicates a same uplink time slot for transmission of acknowledgement information of the respective TB. A determination is made, in an acknowledgement codebook, locations of acknowledgement information of the TBs based on starting times of the downlink time slots. The acknowledgement codebook is transmitted.

Abstract: Disclosed herein are systems and methods for visualizing a target anatomical site of a patient using one or more imagers. The method can include placing multiple imagers on multiple locations at an anatomical site. The method can further include generating separate image data sets from the multiple images and combining the image data sets to generate a volumetric imaging data of the anatomical site. The volumetric imaging data can include all anatomical features within the target anatomical site. A visualization system for medical imaging can include transducers on the imagers to visualize the target anatomical site. The system can further include a processor to combine the image data sets to generate the volumetric imaging data set. The system can further include a display device to display the volumetric imaging data set.

Abstract: Fast-acting and low-inertia actuators useable in various applications where a high force must be applied very quickly are disclosed. Power tools with detection systems configured to detect a dangerous condition between a person and a cutting tool are disclosed. In power tools, for example in a woodworking machine, a fast-acting and low-inertial actuator as disclosed herein can be used to retract a blade upon detection of a dangerous condition by a detection system. The actuator includes a charge of pressurized fluid and one or more electromagnets to selectively retain or release the pressurized fluid.

Abstract: An environmental frequency sensing device, includes logic that performs signal strength (SS) level separation on a received band of frequencies to produce SS level separated frequencies. The logic performs frequency grouping on the SS level separated frequencies for each signal strength level to produce magnitude information for each grouping. The logic generates peak data by detecting peaks of the produced magnitude information. The logic generates an edge event indicating a signal edge based on arrival or departure of a given peak and compares, on a frequency basis, generated edges to stored fingerprint data of a signal of interest. Based on the comparison, the logic provides detected signal data indicating current use of a range of frequencies in an environment.

Abstract: Generally, a panel maintenance system including a panel maintenance assembly configured to move over a plurality of panel modules. Specifically, a panel module including a first frame including a first plurality of frame members joined to enclose a first panel. The first plurality of frame members including a first frame inner side configured to capture the first panel within the first frame and a first frame outer side configured to provide a first track axially extending between first and second ends of at least one of the first plurality of frame members. The first track configured to engage a drive element of a panel maintenance assembly which operates to move the panel maintenance assembly over the first panel. The panel maintenance assembly bears one or more components which function to maintain the first panel.

Abstract: The invention relates is a multi-purpose utility tool. More specifically, the present invention provides an attachable handle for gripping pots and pans used in outdoor cooking. The attachable handle can be configured to connect to a fuel canister and prepare the fuel canister for disposal or recycling. The attachable handle can have a puncture tool to pierce the fuel canister. The connection of the attachable handle to the fuel canister can aid in the evacuation of fuel from the canister.

Abstract: A compaction head for use with a hydraulic ram of a compaction baler includes an first plate operably coupled to the hydraulic ram, a second plate operably coupled to the first plate. The first and second plates are movable between a first position, where the first and second plates are spaced from each other by a distance, and a second position, where the first and second plates are in contact. The compaction head also includes a plurality of springs, a plurality of spikes extending from the first plate, and a plurality of apertures on the second plate. The plurality of springs is disposed between the first and second plates. In the first position, the plurality of spikes is at least partially withdrawn from the plurality of apertures, and in a second position, the plurality of spikes extends through the plurality of apertures.

Abstract: An axle assembly having an electric motor module, a drive pinion, and at least one rotor bearing assembly. The electric motor module may have a rotor. The rotor and the drive pinion may be rotatable about a first axis. The first rotor bearing assembly may extend between the drive pinion and the rotor.

Abstract: Backing up logical data from a storage system to a backup system includes accessing data on the storage system corresponding to logical file structures of data stored on the storage system, using machine learning to ascertain file access patterns and frequency of file backups, determining backup data based on the logical file structure of data stored on the storage system and the file access patterns and frequency of file backups, and directly transferring data corresponding the backup data from the storage system to the backup system. The logical file structures may be provided by file metadata. The file metadata may include at least one of: a VTOC (volume table of contents), an IXVTOC (indexed VTOC), VSAM (virtual storage access method) information, a VVDS (VSAM volume data set), file attributes, and/or catalog data. The file attributes may include management class information for each of the files.

Abstract: A system and method is provided for improving signal quality in communications among fully wireless systems including a host device in wireless communication with a primary accessory which further wirelessly communicates with a secondary accessory. The host device generates information for use by the primary accessory in determining which channels have interference and should be avoided. The information may include an adaptive frequency hopping (AFH) channel map for communications between the host and the primary device, from which the primary device can infer which frequency bands have interference and generate a second AFH map for communications between the primary accessory and the secondary accessory accordingly. In other examples the information includes the second AFH map generated by the host, for example, based on an out-of-band scan. In further examples, the information includes an indication of channels used by recognized nearby access points.

Abstract: A system for acquiring electrocardiograph (ECG) and bioimpedance (BI) data is disclosed. The system (an ECG/BI measurement system) can use as few as one or two pairs of electrodes, permitting wearable devices employing the ECG/BI measurement system to be made into smaller, more comfortable, and more inconspicuous formats, as well as decreasing potential failure points in the measurement of electrical signals conducted between the system and the user. The system can measure both ECG and BI data using at least one shared pair of electrodes. In some cases, ECG and BI data are separately extracted from a measured signal across a shared pair of electrodes, while another pair of electrodes is being driven with a supply current. In other cases, internal switching can automatically switch a pair of electrodes between ECG-measuring circuitry and BI-measuring circuitry, such as based on a clock signal or other trigger.

Abstract: A method and system for limiting mobile device functionality when the mobile device is located in a pre-defined fixed geographic area. The mobile device may receive a local disabling signal from a disabling device, which, when detected by a Device Owner Application resident on the mobile device, limits the mobile device functionality. Alternatively, the system may use GPS based geofencing to determine that the mobile device is in a predefined geographic area, and then transmit instructions to the mobile device, where a Device Owner Application operates to restrict the mobile device functionality. Mobile device functionality may be limited by restricting the mobile device's ability to send and receive text messages, email messages and phone calls; restricting the mobile device's ability to respond to user input; restricting the mobile device's ability to utilize a web browser; and restricting the mobile device's web browser from accessing predetermined web sites.

Abstract: A vehicle air purging system includes a vehicle body that defines an interior. A support member is coupled to the vehicle body. The support member defines a receiving cavity. The support member defines an aperture proximate the receiving cavity. A one-way valve is coupled to the support member and is disposed within the aperture. A fan is coupled to the support member. The fan includes an outlet aligned with the aperture. A controller is operably coupled to the fan. The controller is configured to activate the fan to blow air from the interior to an area external to the vehicle body through the one-way valve.