Abstract: A charging rescue system and method for all-electric vehicles comprises: a rescue vehicle APP, a charging rescue vehicle, a rescued vehicle APP, and a rescue platform. The rescue vehicle APP comprises a user module, an order module, a monitoring module, and a communication module. The charging rescue vehicle comprises a controller, a GPS device, a direct current battery charger, an alternating current battery charger, and a measuring module. The rescued vehicle APP comprises a user module, an order module, a payment module, and a communication module. The rescue platform comprises an access module, an order execution module, a vehicle selection module, a rescue vehicle monitoring module, a bill management module, and a user authentication module.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for a content platform that receives a request to provide a digital component. The request includes information about users to which the digital component is directed. Futurized queries are obtained from serving logs of a serving system that is configured to execute an existing digital component using serving code that directs digital content to the set of users. The futurized queries are loaded as data structures in memory of a forecasting system. The system uses an instruction set derived from the serving code to determine that similarity between the particular futurized query and the request exceeds a threshold similarity. The system then generates a forecast output as a response to the request based on futurized queries that exceed the threshold similarity. The forecast output includes data describing future provision of the digital component.

Abstract: A method for identifying a defect opening profile includes: acquiring a vertical component of a magnetic flux leakage signal of a defect; identifying right-angle features and corresponding right-angle position points of the defect from the vertical component; obtaining all possible right-angle types at each right-angle position point of the defect according to the corresponding right-angle feature of the vertical component; traversing all the possible right-angle types at each right-angle position point to determine respective optimal right-angle type at each right-angle position point; and drawing the defect opening profile according to the respective optimal right-angle type at each right-angle position point.

Abstract: One or more embodiments of the disclosure include systems and methods that generate and utilize digital visual codes in electronic payment transactions. In particular, in one or more embodiments, the disclosed systems and methods generate digital visual codes that embed information regarding a user account of a payor (i.e., a user account of the payor within a social networking system). In one or more embodiments, the disclosed systems and methods display the digital visual codes via a payor computing device, scan the digital visual codes via a payee computing device, and send an identifier of the payor to the social networking system based on scanning the digital visual codes. The social networking system then utilizes the identifier to identify the payor, send and receive confirmation from the payor, and finalize the payment transaction between the payor and the payee.

Abstract: Even a thin communication device is enabled to transmit or receive a polarized wave having a polarization direction substantially coinciding with a thickness direction of the communication device. An antenna device includes a first substrate extending in a first direction, a second substrate supported on the first substrate, and extending in both the first direction and a second direction orthogonal to the first direction, and an antenna element supported on a surface of the second substrate, the surface having a normal direction substantially coinciding with a third direction orthogonal to both the first direction and the second direction, and configured to transmit or receive a wireless signal having a polarization direction substantially coinciding with the second direction.

Abstract: According to one embodiment, a driving device includes a voltage controller, a parameter setter, and a phase adjuster. The voltage controller causes an electric power converter to apply a drive voltage to the electric motor, the electric power converter converting input electric power to A/C electric power having desired voltage and frequency and supplying the converted electric power to an electric motor. The parameter setter sets at least one of a rotation speed of the electric motor and a parameter related to the rotation speed as speed information. The phase adjuster adjusts a phase of the drive voltage in such a manner that an index calculated based on a current flowing in the electric motor and the speed information set in the parameter setter becomes smaller.

Abstract: A charging rescue system and method for all-electric vehicles comprises: a rescue vehicle APP, a charging rescue vehicle, a rescued vehicle APP, and a rescue platform. The rescue vehicle APP comprises a user module, an order module, a monitoring module, and a communication module. The charging rescue vehicle comprises a controller, a GPS device, a direct current battery charger, an alternating current battery charger, and a measuring module. The rescued vehicle APP comprises a user module, an order module, a payment module, and a communication module. The rescue platform comprises an access module, an order execution module, a vehicle selection module, a rescue vehicle monitoring module, a bill management module, and a user authentication module.

Abstract: A sperm sorter and a sperm sorting method are provided. The sperm sorter includes an inlet chamber, a swim up sorting chamber, a divergent channel, a recycling chamber and an outlet chamber. The swim up sorting chamber is communicated with the inlet chamber. The swim up sorting chamber is communicated between the inlet chamber and the divergent channel. The divergent channel has an entrance terminal close to the swim up sorting chamber and an exit terminal away from the swim up sorting chamber. A width and a depth of the entrance terminal are respectively less than a width and a depth of the exit terminal. The recycling chamber is communicated with the exit terminal of the divergent channel. The outlet chamber is communicated with a portion of the divergent channel between the entrance terminal and the exit terminal.

Abstract: The present application provides a reactor with an inclined bottom gas-inlet for aerobic fermentation. A fermenter is provided with a circular inner tank, end covers and a jacket. An airtight fermentation space is formed in the fermenter by the inner tank, an upper end cover and a lower end cover. A feed opening and an exhaust outlet are arranged at an upper part of the fermenter, and a discharge opening is arranged at a lower part of the lower end cover of the fermenter. An energy-saving stirrer is mounted in the fermenter. A plurality of air chambers are arranged at an external wall at the bottom of the inner tank of the fermenter and are within the jacket. A plurality of aeration nozzles are defined on an inner side of each air chamber, and the aeration nozzles are disposed next to the inner tank.

Abstract: The disclosure provides an Internet-based intelligent mobile charging system and method. The system includes a rescue vehicle APP, a charging rescue vehicle, a rescued vehicle APP and a rescue platform. The rescue vehicle APP includes a first user module, a first order module, a monitoring module and a first communication module; the charging rescue vehicle includes a controller, a global position system (GPS) device, a direct-current charger, an alternative-current charger and a metering module; the rescued vehicle APP includes a second user module, a second order module, a payment module and a second communication module; the rescue platform includes an access module, an order execution module, a vehicle screening module, a rescue vehicle monitoring module, a bill management module and a user certification module.

Abstract: A rural bulk organic waste pollutant source comprehensive treatment system including a solid high-temperature aerobic fermentation reactor, a liquid high-temperature aerobic fermentation reactor and a multifunctional boiler is provided. A rural bulk organic waste pollutant source comprehensive treatment method. For excretion waste of a livestock farm adopting the technology of manure cleaning by urine submerging, a solid-liquid separation is firstly performed thereto, wherein solid is conveyed to the solid high-temperature aerobic fermentation reactor and fermented to produce solid organic fertilizers, and liquid is conveyed to the liquid high-temperature aerobic fermentation reactor and fermented to produce liquid organic fertilizers.

Abstract: A crowdsourced energy system includes a plurality of distributed energy resources managed by crowdsourcees of the system, a power network to which the distributed energy resources are connected, and a system operator that manages energy trading transactions and energy delivery within the system, the system operator operating at least one computing device configured to: obtain day-ahead peer-to-peer energy trading transaction requests from crowdsourcees for energy to be delivered from the distributed energy resources, estimate day-ahead energy load and solar forecasts, determine optimal power flow for the delivery of energy, and schedule delivery of energy from the distributed energy resources across the power network based upon the energy trading transaction requests, the estimated forecasts, and the determined optimal power flow.

Abstract: One general aspect includes a method, including: capturing an image of an object having a multi-part identifier displayed thereon, the multi-part identifier including a first portion and a second portion, the first portion including graphical content and the second portion including human-recognizable textual content. The method also includes based on the captured image, identifying a domain associated with the graphical content. The method also includes based on the captured image, identifying a sub-part of the domain associated with the textual content. The method also includes identifying a digital destination based on the identified domain and the identified sub-part. The method also includes performing an action based on the digital destination. Other embodiments of this aspect include corresponding computer systems, apparatus, and computer programs recorded on one or more computer storage devices, each configured to perform the actions of the methods.

Abstract: To obtain a more favorable radiation pattern even in a case of arraying a plurality of antenna elements. An antenna device includes a dielectric substrate, a plurality of antenna elements that disposed along a first direction and respectively transmits or receives a first wireless signal and a second wireless signal having different polarization directions from one another, and a ground plate provided with a long slot to extend in a second direction in a region corresponding to a region between first and second antenna elements next to each other, and a length L in the second direction of the slop satisfies a conditional expression below where a wavelength of the wireless signal is ?0, a relative dielectric constant of the dielectric substrate is ?r1, and a relative dielectric constant of a dielectric located on an opposite side of the dielectric substrate with respect to the ground plate is ?r2.

Abstract: A method for detecting malicious program behavior includes performing program verification based on system activity data, analyzing unverified program data identified from the program verification to detect abnormal events, including analyzing host-level events to detect abnormal host-level events by learning a program representation as a graph embedding through an attentional architecture based on an invariant graph between different system entities, generating detection results based on the analysis, and performing at least one corrective action based on the detection results.

Abstract: A method for detecting a defect of a metal plate includes selecting N controllable emitting electromagnetic acoustic transducers EMATs as excitation transducers, and selecting M omnidirectionally receiving EMATs as receiving transducers, exciting an ultrasonic guided wave in a metal plate by a nth controllable emitting EMAT with a predetermined emission angle; determining whether each of M1 omnidirectionally receiving EMATs and the nth controllable emitting EMAT form a scattering group; for the scattering group, solving a position of a scattering point and a direction of a scattering side according to a distance between Tn and Rml, the emission angle and a travel time of the ultrasonic guided wave; performing a curve fitting on all the scattering points in directions of respective scattering sides to obtain a contour image of the defect.

Abstract: A parking management system and a parking space management method are provided. In this system, intelligent parking locks are capable of performing two-way data communication with a cloud platform and executing an action instruction issued by the cloud platform, which realizes parking space sharing, open and intelligent management and monitoring. One-key navigation parking and one-key car searching can be realized since the intelligent parking locks include Bluetooth positioning and/or multiple GPS combined with mobile internet applications. The problems in searching for a parking space and searching for one's own car are hence well solved. The induction type parking locks control system ensures automatic locking and unlocking operations according to the distance between the mobile terminal and the parking locks, which significantly improves user's experiences.

Abstract: The present disclosure provides a device and method for detecting a defect in a main shaft of a wind turbine. The device includes: an excitation source, configured to generate an electromagnetic ultrasonic guided wave signal; a nickel strap, magnetized and disposed on an outer surface of an end of the main shaft; a coil, disposed at the nickel strap, configured to receive the electromagnetic ultrasonic guided wave signal such that the electromagnetic ultrasonic guided wave signal propagates in the main shaft, the coil and the nickel strap being configured to transform the electromagnetic ultrasonic guided wave signal propagating in the main shaft into an electrical signal by electromagnetic induction; a signal collector, configured to collect the electrical signal and transform the electrical signal into guided wave detection data and a wireless communication component, configured to transmit the guided wave detection data to a remote equipment.

Abstract: An ecological pollution treatment system for livestock and poultry farms based on combination of planting and breeding, including a source separation water-saving enclosure, a pollution treatment factory, a feed factory and a supporting planting land. The pollution treatment factory and the feed factory are managed by professional teams for specialized disposal of livestock and poultry manure. The pollution treatment factory is composed of a high-temperature aerobic solid fermentation system, a medium-temperature anaerobic liquid fermentation system, a cracking and propagation system, a heating and heat balancing system, a waste gas treatment system and a detection and control system. Sensors of the detection and control system are arranged in the above systems. The present invention can carry out comprehensive treatment on feces, urine and other wastes and waste gases generated during breeding in large-scale pig farms for resource utilization, and is of great significance to rural environmental protection.