Abstract: Disclosed is a system and method for testing a structure mode of vibration based on digital image recognition, which comprises a camera, targets, a bridge, a vertical acceleration sensor and a lateral acceleration sensor; the camera is arranged near the bridge head of the bridge; the bridge is equipped with a plurality of targets equidistantly inside guardrails on both sides; and the vertical acceleration sensor and the lateral acceleration sensor are fixedly arranged on the camera. The present application avoids the arrangement of a large number of sensors and complicated wiring in the bridge vibration detection, saves time and reduces economic cost, is convenient to operate, has relatively high precision, and has broad application prospects.

Abstract: A hybrid electric vehicle, an electricity generation method and apparatus therefor, and a vehicle controller are provided. The method includes: obtaining position information of the hybrid electric vehicle, proportions of different vehicle speed ranges within preset time, and proportions of different gradient ranges of a road on which the hybrid electric vehicle is located within the preset time; determining a current operating condition of the hybrid electric vehicle according to the position information, the proportions of different vehicle speed ranges, and the proportions of different gradient ranges; obtaining corresponding target electricity generation power according to the operating condition; and controlling the hybrid electric vehicle to generate electricity according to the target electricity generation power.

Abstract: This application is directed to controlling bandwidths of clock recovery circuit in an electronic device. The electronic device includes a clock recovery circuit and a bandwidth controller coupled to the clock recovery circuit. The clock recovery circuit is configured to receive a data signal carrying a stream of data bits according to a reference clock frequency and recover a clock signal from the data signal. The bandwidth controller is configured to control the clock recovery circuit to start with a pull-in bandwidth, settle at a target bandwidth, and apply an intermediate bandwidth between the pull-in bandwidth and target bandwidth. The intermediate bandwidth is greater than the target bandwidth and less than the pull-in bandwidth. In some implementations, the bandwidth controller controls the clock recovery circuit to apply one or more additional bandwidths to the clock signal after the pull-in bandwidth and the intermediate bandwidth and before the target bandwidth.

Abstract: The present invention relates to a method of manufacturing a secondary battery with improved resistance. According to the present invention, since the electrode assembly with succinonitrile interposed at the interface between the electrode and the separator is manufactured and then laminated, a high-pressure process is not required during lamination compared to the prior art, thereby improving processability, and since succinonitrile is dissolved in the electrolyte solution, it exhibits an effect of improving the resistance of the battery.

Abstract: Some embodiments relate to an IC device, including a first chip comprising a plurality of pixel blocks respectively including one of a first plurality of conductive pads, the plurality of pixel blocks arranged in rows extending in a first direction and columns extending in a second direction perpendicular to the first direction; a second chip bonded to the first chip at a bonding interface, where the second chip comprises a second plurality of conductive pad recessed and contacting the first plurality of conductive pads along the bonding interface; and a first corrugated shield line having outermost edges set-back along the second direction from outermost edges of a first row of the plurality of pixel blocks, the first corrugated shield line being arranged within a first dielectric layer and laterally separating neighboring ones of the first plurality of conductive pads within the first row of the plurality of pixel blocks.

Abstract: Systems and methods for generating insect classifications using predictive models based on sequences of images are disclosed. An example system includes an imaging device configured to capture images of insects and a computing device in communication with the imaging device. The computing device is configured to instruct the imaging device to capture a sequence of images depicting at least a portion of an insect. The computing device is further configured to use a first predictive model to determine a first output corresponding to a first classification of a first image of the sequence of images, the first output including a confidence measure of the first classification. The computing device is further configured to generate classification information based at least in part on the first output.

Abstract: Various embodiments are directed to frequency and voltage tuning for systems with multiple application-specific integrated circuits (ASICs) and disclosed herein may be applied to multi-AIC systems in a variety of applications, such as high-performance computing, artificial intelligence, graphics applications, and cryptocurrency or blockchain mining functions.

Abstract: A volatile composition dispenser includes a top portion and a base portion. The top portion includes one or more slots for receiving one or more volatile composition cartridges. The base portion includes a rupture member. When the top portion is engaged with the base portion and rotated at least 45 degrees, the rupture member engages and ruptures a rupturable substrate of one or more of the one or more volatile composition cartridges, thereby allowing a volatile composition to be dispensed.

Abstract: An insect sortation system is disclosed. The insect sortation system includes a pathway having a first end and a second end; a first outlet extending from the pathway adjacent to the second end; a second outlet extending from the pathway adjacent to the second end; a detector disposed adjacent to the pathway and configured to detect one or more characteristics of mosquitos passing by the detector; a shutter disposed within the pathway between the detector and the second end of the pathway; and one or more sortation devices configured to direct each mosquito of the mosquitos to at least one of the first outlet or the second outlet after passing by the detector.

Abstract: The disclosed technology relates to a computer-implemented method for predicting T cell receptor (TCR) binding specificities towards T cell antigen targets (namely, peptide-major histocompatibility complexes, pMHCs), and a set of extensions of this method, include prediction of immune-related adverse events (irAEs) using a machine learning model. The method involves obtaining genomic and proteomic data from patients, determining TCR and pMHC sequences by analyzing these data, and predicting binding interactions between T cell antigens and the TCRs.

Abstract: An audio restore circuit includes an audio tracking circuit, a clock adjustment circuit, and an audio generator circuit. The audio tracking circuit is configured to generate a first control signal according to a sampling rate of an audio sampled signal and a clock rate of an audio clock signal. The clock adjustment circuit is configured to adjust the clock rate of the audio clock signal according to the first control signal. The audio generator circuit is configured to output a plurality of audio output signals according to the audio sampled signal and the audio clock signal.

Abstract: A phase-change material switch may include a first interconnect-level dielectric, a heat spreader formed within the first interconnect-level dielectric, a second interconnect-level dielectric formed over the heat spreader, a phase change material element formed in or over the second interconnect-level dielectric, a first electrode and a second electrode in electrically conductive contact with the phase change material element, and a heating element coupled to the phase change material element and configured to supply a heat pulse to the phase change material element. The heat spreader may be located proximate to a first one of the phase change material element and the heating element, and the heat spreader may be smaller than the phase change material element. The heat spreader may be form using materials and processes similar to those used to form electrical interconnects, but unlike electrical interconnects, the heat spreader may be electrically isolated from electrical interconnects.

Abstract: A gas sensing device includes a substrate, a conductive unit, and a sensing layer. The conductive unit is disposed on the substrate, and includes two electrodes. The sensing layer is disposed on the conductive unit, and is electrically connected with the electrodes. The sensing layer adapted to absorb carbon dioxide includes polyethyleneimine and polyethylene glycol. A detecting system including a testing device, an analyzing device and the aforementioned gas sensing device is also disclosed. The gas sensing device is detachably mounted to and is electrically connected to the testing device. Electrical property of the gas sensing device 100 changes when the gas sensing device 100 absorbs carbon dioxide.

Abstract: A display parameter adjustment method includes providing a first display and a second display, setting the first display as a reference display and setting the second display as an adjustment display, detecting models of the first display and the second display for generating an initial configuration environment of the second display, displaying a reference image on the first display and displaying an adjustment image on the second display according to the initial configuration environment, displaying an adjustment interface on the second display, adjusting a plurality of parameters of the second display by using the adjustment interface to make the adjustment image be consistent with the reference image, and modifying configurations of the second display according to a plurality of adjusted parameters to make screen colors of the second display be consistent with screen colors of the first display.

Abstract: Insects can be classified into a category (e.g., sex category, species category, size category, etc.) using a variety of different classification approaches including, for example, an industrial vision classifier and/or a machine learning classifier. At least some classification approaches may be used in real-time to make real-time decisions and others can be used to validate earlier-made real-time decisions.

Abstract: The subject matter of this specification can be embodied in, among other things, a hydrogen fuel cell anode control system including a hydrogen inlet configured to receive pressurized hydrogen, a hydrogen outlet configured to be fluidically coupled to an anode manifold of a hydrogen fuel cell, a recirculation inlet configured to receive overflow hydrogen from the anode manifold, a hydrogen pressure regulator configured to receive pressurized hydrogen from the hydrogen inlet, a hydrogen recirculation module configured to mix hydrogen received from the hydrogen pressure regulator and the recirculation inlet, and provide a hydrogen mixture to the hydrogen outlet, a differential pressure measurement module configured to measure a differential pressure between the anode manifold and a cathode manifold of the hydrogen fuel cell, and a controller configured to control at least one of the hydrogen pressure regulator or the hydrogen recirculation module based on the measured differential pressure.

Abstract: A pressure sensor includes a substrate, a pressure sensing element, a first signal line, a second signal line, an elastomer, and an opposite substrate. The pressure sensing element includes a first resistor and a second resistor connected in series, a third resistor and a fourth resistor connected in series, a first switch component, and a second switch component. The first and the second resistor are connected in parallel to the third and the fourth resistor. The first switch component is electrically connected between the first and the second resistor. The second switch component is electrically connected between the third and the fourth resistor. The first signal line is electrically connected between the first and the fourth resistor. The second signal line is electrically connected between the second and the third resistor. The elastomer includes a cavity. The first resistor to the fourth resistor overlap with the cavity.

Abstract: A pulse diagnosis apparatus includes a base, a bearing and a plurality of sensing module. The base has a motion module. The motion module is disposed on the base and moves back and forward in a first direction. The bearing is disposed on the motion module and includes a first face and a second face. Each sensing module includes a driving element, a flexible element and a sensing unit. The driving element moves in the first direction and passes through the bearing. The driving element includes a first terminal and a second terminal. The first terminal is adjacent to the second face. The second terminal is adjacent to the first face. The flexible element is hitched up the driving element. Two terminals of the flexible element are against the second terminal and the bearing. The sensing unit is disposed on the second terminal.

Abstract: The present disclosure provides a DC motor driving system including a DC motor, a power supply device, a switch circuit, and a microprocessor. The power supply device provides an input electrical energy. The switch circuit receives the input electrical energy and outputs a motor electrical energy, which includes a motor power and a motor voltage, to the DC motor. The DC motor driving system switchably works in a constant-voltage mode, a first variable-voltage mode, or a second variable-voltage mode. In the constant-voltage mode, the input electrical energy remains unchanged. In the first variable-voltage mode, the microprocessor controls the power supply device to adjust the input electrical energy for increasing the motor voltage and the motor power. In the second variable-voltage mode, the microprocessor controls the power supply device to adjust the input electrical energy for decreasing the motor voltage and keeping the motor power unchanged.

Abstract: A method of detecting wafer defects based on singularly valuable decomposition is provided in the present invention, including steps of input a wafer image, performing a preprocess to the wafer image through histogram equalization to obtain a preprocessed image, performing singularly valuable decomposition to the preprocessed image, performing defect magnification to the decomposed wafer image, reconstruct the magnified wafer image to obtain a defect saliency image, denoising the defect saliency image, and detecting defects in the denoised wafer image.