Abstract: The present disclosure is directed to methods and system for managing communication of packets. A transceiver node receives a plurality of IP data packets from an internet protocol (IP) network. The transceiver node separates the IP data packets into a first set and a second set of IP data packets, according to channel conditions of a cellular network and a wireless local area network (WLAN). The transceiver node transmits, to a user device, the first set of IP data packets using a cellular network protocol of the cellular network and the second set of IP data packets using a WLAN protocol of the WLAN, causing the user device to aggregate the first set of IP data packets transmitted using the cellular network protocol with the second set of IP data packets transmitted using the WLAN protocol.

Abstract: A performance monitoring system associated with a machine is provided. The system includes a sensor assembly configured to generate data of one or more parameters associated with an operation of the machine. The system further includes a controller communicably coupled to the sensor assembly. The controller is configured to determine a list of performance parameters associated with a performance of an operator while operating the machine. The controller selects a set of performance parameters from the list of performance parameters. The controller receives the data associated with the set of performance parameters from the sensor assembly. The controller compares the data associated with the set of performance parameters with respective predetermined thresholds. The controller evaluates the performance of the operator based on the comparison. Also, the controller displays a visual cue to the operator. The visual cue is indicative of the performance of the operator based on the evaluation.

Abstract: A method for forming FinFETs includes providing a semiconductor substrate having at least a first fin in a first region and at least a second fin in a second region, and a first gate structure over the first fin and a second gate structure over the second fin; forming a first stress layer on the first fin and a first cover layer on the first stress layer; forming a second stress layer on the second fin and a second cover layer on the second stress layer; performing a first potential barrier reducing ion implantation process on the first cover layer; performing a second potential barrier reducing ion implantation process on the second cover layer; forming a first metal layer and a second metal layer; and forming a first contact layer on the first cover layer and a second contact layer on the second cover layer.

Abstract: A driving mechanism and a vehicle utilizing the driving mechanism are provided. The driving mechanism includes a box, a motor, and a buffering member. The motor is at least partially received in the box. The buffering member is attached to an outer circumference of the motor and disposed between the motor and the box. The above driving mechanism has an improved vibration buffering effect.

Abstract: A brushless motor includes a stator and a rotor. The stator includes a stator core and two windings. The stator core includes a yoke, two opposing first teeth, and two second teeth. The windings are respectively wound around the two first teeth. The second teeth are not wound with any winding. The first and second teeth are alternatively arranged. The rotor is received in a space cooperatively bounded by the pole shoes of the main and second teeth. A plurality of slot openings is defined between the pole shoes of the first teeth and adjacent pole shoe of the adjacent second teeth, which reduces the magnetic leakage and increases the motor power density.

Abstract: A method and system for compensating for a doubly selective channel, and a related apparatus are applied to the field of communications technologies. In embodiments of the present invention, a receive end obtains, based on a minimum mean square error between a transmit pilot sequence and a receive pilot sequence, an optimal parameter used in a process of channel compensation and signal modulation, that is, a modulation order and a channel compensation parameter such as a channel compensation matrix. Therefore, according to the embodiments of the present invention, an optimization method is used to apply a banded equalization channel compensation method and a partial FFT transform to a communications system, thereby improving system performance.

Abstract: A driving mechanism and a vehicle utilizing the driving mechanism are provided. The driving mechanism includes a box, a motor and a transmission mechanism. The motor includes a stator core, a winding wound around the stator core, and a rotor. The stator core is at least partially received in the box. The rotor is rotatably received in the stator core. The above driving mechanism has a relatively smaller size.

Abstract: A single phase permanent magnet motor and a driving mechanism are provided. The motor includes a stator core, a rotor, and a winding. The rotor includes permanent magnetic poles. The stator core includes a stator yoke, n stator teeth and n auxiliary teeth. The n stator teeth and the n auxiliary teeth are alternatively spaced along a circumferential direction of the stator yoke. The winding is wound around the stator teeth. When the winding is energized, n main magnetic poles having the same polarity are produced respectively at the n stator teeth, and n auxiliary magnetic poles having a polarity opposite to the polarity of the main magnetic poles are produced respectively at the n auxiliary teeth, wherein n is a positive integer greater than 1. The motor has a greater power density and efficiency.

Abstract: A driving mechanism drives a vehicle window to move up and down. The driving mechanism includes a housing, and a driving assembly and a transmission assembly. The driving assembly is engaged with the transmission assembly. The driving assembly is partially received in the housing. The transmission assembly includes a first transmission member connected to the driving assembly, a second transmission member engaging with the first transmission member, and a planetary gear set. The planetary gear set connects to an external device. The driving assembly drives the first transmission member which in turn drives the second transmission member to rotate. The second transmission member drives the planetary gear set which in turn drives the vehicle window to move.

Abstract: A brushless motor includes a stator and a rotor. The stator includes a stator core and two windings. The stator core includes a yoke, two opposing first teeth, and two second teeth. The windings are respectively wound around the two first teeth. The second teeth are not wound with any winding. The first and second teeth are alternatively arranged. The rotor is received in a space cooperatively bounded by the pole shoes of the main and second teeth. Air gaps are formed between an outer circumferential surface of the rotor and respective pole faces of the first teeth and the second teeth. Each of the air gaps is even in radial thickness.

Abstract: A brushless motor includes a stator and a rotor. The stator includes a stator core and two windings. The stator core includes a yoke, two opposing first teeth, and two second teeth. The windings are respectively wound around the two first teeth. The second teeth are not wound with any winding. The first and second teeth are alternatively arranged. The rotor is received in a space cooperatively bounded by the pole shoes of the main and second teeth. Air gaps are formed between an outer circumferential surface of the rotor and respective pole faces of the first teeth and the second teeth. Each of the air gaps is uneven in radial thickness.

Abstract: A brushless motor includes a stator and a rotor. The stator includes a stator core and two windings. The stator core includes a yoke, two opposing first teeth, and two second teeth. The windings are respectively wound around the two first teeth. The second teeth are not wound with any winding. The first and second teeth are alternatively arranged. The rotor is received in a space cooperatively bounded by the pole shoes of the main and second teeth. Air gaps are formed between an outer circumferential surface of the rotor and respective pole faces of the first teeth and the second teeth, each of the air gaps has an even thickness, and is symmetrical with regarded to a central line of the corresponding one of the first teeth and the second teeth.

Abstract: A driving mechanism drives a vehicle window to move up and down. The driving mechanism includes a housing, and a driving assembly and a transmission assembly. The driving assembly is engaged with the transmission assembly. The driving assembly is partially received in the housing. The transmission assembly includes a first transmission member connected to the driving assembly, a second transmission member engaging with the first transmission member, and a planetary gear set. The planetary gear set connects to an external device. The driving assembly drives the first transmission member which in turn drives the second transmission member to rotate. The second transmission member drives the planetary gear set which in turn drives the vehicle window to move.

Abstract: A vehicle window driving mechanism and a vehicle utilizing the vehicle window driving mechanism are provided. The vehicle window driving mechanism includes a box, a motor mounted to the box, and a transmission assembly mounted to the box and connected to the motor. The motor is a single phase permanent magnet brushless motor. The vehicle window driving mechanism has a relatively smaller size.

Abstract: A method for manufacturing a semiconductor device may include the following steps: preparing a semiconductor structure that comprises a substrate and a first fin member, wherein the first fin member is connected to the substrate and comprises a first semiconductor portion; providing a first-type dopant member that directly contacts the first semiconductor portion, comprises first-type dopants, and is at least one of liquid and amorphous; and performing heat treatment on at least one of the first-type dopant member and the first semiconductor portion to enable a first portion of the first-type dopants to diffuse through a first side of the first-type dopant member into the first semiconductor portion.

Abstract: A brushless motor includes a stator and a rotor. The stator includes a stator core and two windings. The stator core includes a yoke, two opposing first teeth, and two second teeth. The windings are respectively wound around the two first teeth. The second teeth are not wound with any winding. The first and second teeth are alternatively arranged. The rotor is received in a space cooperatively bounded by the pole shoes of the main and second teeth. Each of the main pole shoes is connected to the adjacent one of the auxiliary pole shoes through a magnetic bridge having a larger magnetic reluctance than that of the main pole shoes and the auxiliary pole shoes, which reduces the magnetic leakage and increases the motor power density.

Abstract: A brushless motor includes a stator and a rotor. The stator includes a stator core and two windings. The stator core includes a yoke, two opposing first teeth, and two second teeth. The windings are respectively wound around the two first teeth. The second teeth are not wound with any winding. The first and second teeth are alternatively arranged. The rotor is received in a space cooperatively bounded by the pole shoes of the main and second teeth. Air gaps are formed between an outer circumferential surface of the rotor and respective pole faces of the first teeth and the second teeth. Each of the air gaps is asymmetrical with regarded to a central line of the corresponding one of the first teeth and the second teeth.

Abstract: A brushless motor includes a stator and a rotor. The stator includes a stator core and a plurality of windings. The stator core includes a yoke, and a plurality of teeth extending from the yoke. Each of the teeth comprising two pole shoes extending in opposite ways along a circumferential direction of the yoke. Pole shoes of adjacent teeth are connected through a magnetic bridge having a larger magnetic reluctance than that of the poles shoes, which reduces the magnetic leakage and increases the motor power density. Axial thickness of each of the magnetic bridges is smaller than that of the poles shoes.

Abstract: A process for the preparation of N-protected 6-(piperidin-4-ylcarbamoyl)piperidin-3-yl sulfonates of Formula (III): which comprises contacting a lactone of Formula (II): with an azacycloalkylamine of formula (II-Am): followed by contact with a sulfonyl halide of formula (II-Su): R4—SO2W (II-Su) in the presence of tertiary amine base, wherein PG1 and PG2 are amine protective groups; k, p and q are 0, 1, or 2, and W, R2, R3, R4, R5, R6, R7, R8, and R9 are defined herein. Additional embodiments add a series of process steps leading to the synthesis of 7-oxo-1,6-diazabicyclo[3.2.1]octanes suitable for use as ?-lactamase inhibitors.

Abstract: The present invention provides an integrated mold for casting of wheels. The integrated mold has an upper mold, integrated side molds and a lower mold, wherein the number of the integrated side molds is four in the circumferential direction of the wheel mold. Thermal deformation circular arc compensation surfaces are formed by processing on an upper and lower one-fourth circular arc part of each integrated side mold, and compensation surfaces are formed by processing on key parts of 45-degree matching surfaces of the adjacent integrated side molds. The integrated side molds can effectively solve the problems such as imprecise matching of the matching surfaces, parting-line flashes of the matching surfaces and adhesion of aluminum caused by thermal deformation of the integrated side molds.