Abstract: A system may include an electromagnetic actuator, a first coil configured to drive mechanical displacement of the electromagnetic actuator, a second coil configured to drive mechanical displacement of the electromagnetic actuator, and an inductance sensing subsystem having an inductance sensing path coupled to the first coil and the second coil.

Abstract: A method for classifying a document in real-time is disclosed. The method includes identifying one or more sections of the document likely to contain text based on a contrast between dark space and light space in an image of the document. Optical character recognition is performed within the identified sections of the document to identify a set of words within each identified section of the document. The sets of words are extracted from the identified sections of the document, and a subset of the sets of words is selected for classifying the document based on a preconfigured option. The document is then classified by inputting the selected subset of words into one or more machine learning models. The method includes transmitting the document and the determined classification of the document to an external server.

Abstract: A correction unit for use in a sensor system, the sensor system comprising a force sensor configured to output a sensor signal indicative of a temporary mechanical distortion of a material under an applied force, the correction unit configured, based on the sensor signal, to: estimate an effect of the applied force on how the material will return towards an undistorted form upon a substantial reduction or removal of the applied force; and generate a corrected signal based on the estimation.

Abstract: Disclosed herein are integrated circuit (IC) devices with contacts using nitridized molybdenum. For example, a contact arrangement for an IC device may include a semiconductor material and a contact extending into a portion of the semiconductor material. The contact may include molybdenum. The molybdenum may be in a first layer and a second layer, where the second layer may further include nitrogen. The first layer may have a thickness between about 5 nanometers and 16 nanometers, and the second layer may have a thickness between about 0.5 nanometers to 2.5 nanometers. The contact may further include a fill material (e.g., an electrically conductive material) and the second layer may be in contact with the fill material. The molybdenum may have a low resistance, and thus may improve the electrical performance of the contact. The nitridized molybdenum may prevent oxidation during the fabrication of the contact.

Abstract: In some embodiments, an apparatus for performing reactive positioning of a robot gripper includes one or more fingers disposed on an end-effector of the robot, a signal processing circuit, a memory storing instructions, and a processor. Each of the one or more fingers includes a transducer configured to generate vibrational energy based on an input signal, and convert an acoustic reflection of the vibrational energy from an object into a voltage signal. The signal processing circuit is configured to provide the input signal to each transducer, and perform signal processing on the voltage signal of each transducer resulting in reflection data. The processor is configured to execute the instructions to perform pre-touch proximity detection on the reflection data, perform grasp positioning on the reflection data, perform contact detection from the reflection data, and provide, to the robot, results of the pre-touch proximity detection, the grasp positioning, and the contact detection.

Abstract: An integration application comprising a plurality of components may be provided. The components may provide connections between systems. The integration application may be configured to allow the systems to exchange data. It may be determined that a new version of a first one of the components is a candidate for release. Prior to release of the new version of the first component, the integration application may be tested using the new version of the first component and an existing version of the first component. An instance of the integration application may be automatically caused to be upgraded to include the new version of the first component.

Abstract: Centuries back, guns were means of hunting. Today, these guns fall into the hands of mentally unstable people, causing random acts of violence such as school shootings. There is no meaningful legislation from the government, despite shootings like Sandy Hook and Uvalde. The proposed apparatus will alert the responsible parties when a firearm is in the vicinity of schools and then produce a loud broadcast to deter the perpetrator. The apparatus uses a GPS module that can track the geolocation of the firearm concerning sensitive areas such as schools. The apparatus configures a safety zone, which if breached activates the alert mechanism. These early alerts will provide all the information to schools and local law enforcement to take immediate action and prevent the incident. Tracking, detection, early alerts, and deterrence are the key elements of my apparatus. Hopefully, these safety features can also drive improvement in design of new guns.

Abstract: Sleep conditions such as moderate-to-severe sleep apnea can be assessed using a multi-night assessments. A respiration signal (e.g., acquired from a sensor strip) can be processed via a computing device. The respiration signal can be segmented and the segments can be classified to identify one or more apnea/hypopnea events. In some examples, some of the segments can be normalized such that each segment input for classification can be of the same size. The identified one or more apnea/hypopnea events can be used to estimate a nightly parameter indicative of a severity of (or presence of) sleep apnea. The nightly parameters from a multi-night period can be used to estimate a multi-night parameter indicative of the severity of (or presence of) sleep apnea. In some examples, quality checks can be performed to filter out some data (e.g., to exclude data from entire nights or exclude a portion of data from individual nights).

Abstract: A method of performing pollination of a flower of a plant, and s system for performing pollination. The method comprises the steps of providing a device for generating an airflow; positioning the device relative to the plant such that the flower is subjected to the airflow; and dislodging pollen from the flower as a result of vibrations caused by airflow-induced instabilities in the flower.

Abstract: An apparatus is provided which comprises: a substrate, a die site on the substrate to couple with a die, a die side component site on the substrate to couple with a die side component, and a raised barrier on the substrate between the die and die side component sites to contain underfill material disposed at the die site, wherein the raised barrier comprises electroplated metal. Other embodiments are also disclosed and claimed.

Abstract: A control system configured to control a rotating electrical machine of a battery electric vehicle (BEV), having one or more microprocessors that execute a low-efficiency mode of operation for the BEV, such that the low-efficiency mode of operation includes determining a high-efficiency mode current command corresponding to operation at a determined physical rotor angular velocity of a rotor of the rotating electrical machine at a commanded torque value, and increasing current supplied to the rotating electrical machine to a level corresponding to operation at an angular velocity higher than the determined physical angular velocity of the rotor at the commanded torque value.

Abstract: A control system configured to control a rotating electrical machine of a battery electric vehicle (BEV), having one or more microprocessors that execute a low-efficiency mode of operation for the BEV, such that the low-efficiency mode of operation includes determining a high-efficiency mode current command corresponding to operation at a determined physical rotor angular velocity of a rotor of the rotating electrical machine at a commanded torque value, and increasing current supplied to the rotating electrical machine to a level corresponding to operation at an angular velocity higher than the determined physical angular velocity of the rotor at the commanded torque value.

Abstract: Right and left safety module embodiments are designed to be installed in openings located midway along right and left sides of flatbed trucks. The modules include a standing platform and an intermediate platform. While the truck is being driven alongside a roadway work zone, a worker standing on the module's standing platform either 1) moves traffic delineators one at a time from the intermediate platform, and then places the delineators at spaced locations alongside the roadway work zone, or 2) removes traffic delineators one at a time from spaced locations alongside the roadway work zone, and then places the delineators onto the intermediate platform. Vertically movable safety rails and pivotal safety gates of the modules prevent falls from the modules of workers standing on the standing platform.

Abstract: The present concepts include a neuroergonomic service that processes multimodal physiological, digital, and/or environmental inputs from a user and predicts cognitive states of the user. Thus, the neuroergonomic service provides personalized feedback to the user about her current mental and physiological wellbeing to enable modulation of mood, stress, attention, and other cognitive measures for improved productivity and satisfaction. The neuroergonomic service utilizes machine learning models that are trained offline using sensor inputs taken from participants in a controlled environment that purposefully induce an array of cognitive states upon the participants.

Abstract: An integrated emitter device incudes a silicon die, including an array of control circuits, and a plurality of integrated emitter modules disposed on the silicon die. Each integrated emitter module includes a single epitaxial stack comprising multiple layers of III-V semiconductor compounds, which define a vertical emitter including an optically active layer and upper and lower distributed Bragg reflectors (DBRs) on opposing sides of the optically active layer, and a transistor in series with the vertical emitter and including a terminal in contact with a respective one of the control circuits, so as to actuate the vertical emitter in response to a control signal applied to the terminal by the respective one of the control circuits.

Abstract: A request is received associated with a review. Within first content, a first field of interest and a second field of interest are identified and within second content, a third field of interest and a fourth field of interest are identified. A review is generated that includes a first indication of the first field of interest and a second indication of the second field of interest within the first content, as well as a third indication of the third field of interest and a fourth indication of the fourth field of interest within the second content. The review is transmitted to a device of a reviewer for reviewing the content.

Abstract: A building system including one or more memory devices configured to store instructions that, when executed on one or more processors, cause the one or more processors to collect building device data of a building device, the building device data comprising a plurality of data samples of a data point and generate a time correlated data stream for the data point, the time correlated data stream comprising values of the plurality of data samples of the data point. The instructions cause the one or more processors to generate a time correlated reliability data stream for the data point, the time correlated reliability data stream comprising a plurality of reliability values indicating reliability of the values of the plurality of data samples of the data point.

Abstract: Parallel chromatography systems and continuous manufacturing methods are described herein that utilize two or more chromatography column skids having columns operating in parallel with automation controls governing which column to load at a given time.

Abstract: A multispectral sensing device includes a first die, including silicon, which is patterned to define a first array of sensor elements, which output first electrical signals in response to optical radiation that is incident on the device in a band of wavelengths less than 1000 nm that is incident on the front side of the first die. A second die has its first side bonded to the back side of the first die and includes a photosensitive material and is patterned to define a second array of sensor elements, which output second electrical signals in response to the optical radiation that is incident on the device in a second band of wavelengths greater than 1000 nm that passes through the first die and is incident on the first side of the second die. Readout circuitry reads the first electrical signals and the second electrical signals serially out of the device.

Abstract: An electrical emulator system includes an emulator assembly comprising an emulator circuit board for emulating a component forming part of a modeled electrical system. The emulator circuit board includes an inverter mounted to the emulator circuit board, a set of input terminals electrically connected to the inverter, a set of output terminals electrically connected to the inverter and a processor electrically connected to the inverter and configured to control the inverter so as to provide emulation of a component of the modeled electrical system. A docking station includes a set of docking terminals for emulated line power. The docking station comprises guides to receive the emulator circuit board and align the set of input terminals and the set of output terminals to selected docking terminals of the set of docking terminals.