Abstract:
The present invention relates to electronic technologies, and in particular, to a plug and an electronic device with the plug. The present invention solves the following problem: In the conventional art, an electronic device with a plug occupies too large space in the direction vertical to the surface of an external device when the electronic device is inserted in a slot of the external device. A plug of the present invention takes on the following features: when a head end of the plug is inserted in a slot of an external device, the plug is electrically connected to the slot; a back end of the plug is electrically connected to a main circuit board of an electronic device equipped with the plug; a sliding structure is set on the plug and integrated with the electronic device equipped with the plug; and the plug can slide relative to a shell of the electronic device through the sliding structure, and a head end of the plug can slide out of an edge of the shell in a direction that intersects a maximum extension direction of the shell through the sliding structure. The electronic device with the plug includes the shell, the main circuit board located in the shell, and the plug disclosed herein. A pair of slidable plugs may be used to enable selective mounting of the device.
Abstract:
A modulation method and modulator for an envelope tracking power supply. An output of a multi-level switching regulator (202) in the envelope tracking power supply modulator is in parallel connection with an output of a linear regulator (201) via an inductor (203) and supplies power to a load. The modulation method for the envelope tracking power supply includes: generating a first control signal (209) according to the current (211) obtained from inputting a first reference level signal (206); comparing the amplitude of a second reference level signal (2061) obtained according to the first reference level signal (206) with preset amplitudes of at least three levels, and outputting a second control signal (210) according to the comparison result and the first control signal (209); the multi-level switching regulator (202) outputting a level signal of corresponding amplitude according to the second control signal(210), and loading the amplitude of the level on the inductor (203) to output an inductive current (208′); and linearly regulating the first reference level signal (206) via a linear regulator (201) to obtain a voltage output (207) to the load. The present disclosure resolves the problem of fixed rate of change of current output by the switching regulator of the envelope tracking power supply regulator and cannot adjust to different load current change rates, thus the inductive current outputted by the multi-level switching regulator can better track the load current change.
Abstract:
A method is disclosed that includes computing, using at least one uniformly fine-grain data parallel computing unit, a mean-square error regression within a regression clustering algorithm. The mean-square error regression is represented in the form of at least one summation of a vector-vector multiplication. A computer program product and a computer system are also disclosed.
Abstract:
A method, and system employing the method, for service channel reconfiguration at a service outlet includes generating service transaction data of a service outlet, generating queue management system (QMS) data of the service outlet, and generating cost and profit data for the service outlet. Data is extracted from the service transaction data and the QMS data relating to specified parameters including customer experience data, and customer demand data. The service transaction data and the QMS data is integrated with the cost and profit data providing a unified objective function. Stochastic service processes and customer behavior data are modeled. The unified objective function is evaluated using the stochastic service processes and customer behavior data model, and the service channel function of the service outlet is reconfigured using the unified objective function.
Abstract:
A transfix roller is adapted for use with a thin walled image receiving member in an indirect printer. The transfix roller is centrally supported to present a more uniform pressure profile in the nip formed with the image receiving member. An interference fit between the central shaft and the roller sleeve enables the transfix roller to be made without an additional process to secure the shaft to the sleeve.
Abstract:
A method of processing a positron emission tomography (PET) imaging data set (30) acquired of a subject includes independently localizing each positron-electron annihilation event of the PET imaging data set based on time of flight (TOF) localization of the positron-electron annihilation event to form a generated image (34). The generated image may be displayed. The generated image is suitably used as the basis for an initial image of an iterative reconstruction (40) of the PET imaging data set (30) to produce a reconstructed image (42). A spatial contour (56) of an image of the subject in the PET imaging data set (30) is suitably delineated based on the generated image (34). A subject attenuation map (62) for use in PET image reconstruction (40) is suitably constructed based in part on the spatial contour (56).
Abstract:
An electronic apparatus with a plug is provided, which relates to the field of electronic technologies, and solves a technical problem of the plug is easily damaged when the plug in a state of extending out of a port is impacted by a force in a direction in which the plug retracts into the port. The electronic apparatus with a plug includes a housing opened with a port, a plug passing through the port, and a circuit board located inside the housing and electrically connected to the plug, where a locking mechanism is disposed between the plug and the housing, the locking mechanism is configured to lock the plug when the plug is in a state of extending out of the port, and the locking mechanism automatically becomes ineffective when the plug is impacted by the force in the direction in which the plug retracts into the port.
Abstract:
A powder lime calcining process comprises: transporting fine granules of limestones having a water content less than 4%, and a granule size less than 15 mm, from a raw material storing bin to a small material bin, transporting the materials from the small material bin into an airflow pipe by a belt conveyer, heating and drying the materials, sieving the materials by a sieving device, transporting granules into a cyclone cylinder deduster and a clothbag deduster in turn by airflow pipes, the fine powders of limestones after dedusted are transported into an intermediate bin; the materials within the intermediate bin are transported to four preheating cyclone cylinders by a pneumatic lift pump and airflow pipes, and are preheated and separated; the materials after separated are transported into three cooling cyclone cylinders for cooling and separating the materials, finally transported into a finished product bin by a finished product transporting system.
Abstract:
The present invention includes methods for the detection of neurotransmission or developmental disorders, including, but not limited to, myasthenia gravis that is seronegative for autoantibodies to the acetylcholine receptor (AChR) and/or muscle specific tyrosine kinase (MuSK), the method including detecting autoantibodies that bind to LRP4, or an epitope thereof. Also included are methods for the treatment of an individual suffering from a neurotransmission disorder, the method including detecting in a bodily fluid of the individual autoantibodies that bind to LRP4, or an epitope thereof, and administering to the patient an effective amount an immunosuppressant and/or another appropriate therapeutic modality. Also included are antibodies that bind to autoantibodies to LRP4 and kits for the detection of neurotransmission or developmental disorders.