Abstract: A wireless device is provided and includes a coil assembly. The coil assembly includes a first coil, a second coil, a first contact, a second contact, and a third contact. The second coil is configured to be connected to the first coil in series. The first contact is configured to be connected to a first end of the first coil. The second contact is configured to be connected between the first coil and the second coil. The third contact is configured to be connected to a second end of the second coil. The first contact, the first coil and the second contact form a first circuit loop, and the first contact, the first coil, the second coil and the third contact form a second circuit loop.

Abstract: A flexible substrate adjusting device includes a substrate transmission mechanism, a pressure roller, and a force applying assembly. The substrate transmission mechanism has a transmission direction for carrying a first surface of a flexible substrate thereon. The pressure roller is disposed on at least one side of a second surface of the flexible substrate in a non-transmission direction. The force applying assembly is connected to the pressure roller and provides the pressure roller with a pressure to the flexible substrate, wherein when the flexible substrate moves in the transmission direction, the pressure roller generates a friction force in the non-transmission direction with the flexible substrate to adjust flatness or position of the flexible substrate.

Abstract: A charging station is provided herein for being adapted to bear an unmanned vehicle. The charging station includes a platform and a charging mechanism. The charging mechanism is disposed on the platform, and the charging mechanism may be electrically connected to the unmanned vehicle for charging by a movement over the platform. In addition, a charging station module including a plurality of the aforesaid charging stations is also provided.

Abstract: A wireless device is provided and includes a first coil and at least one conductive assembly. The first coil includes a first metal wire and a second metal wire. The first metal wire is disposed on a first plane and has a first spiral structure. The second metal wire is disposed on a second plane and has a second spiral structure, and the second metal wire is electrically connected to the first metal wire. The conductive assembly has at least one metal connector. The conductive assembly is disposed on an innermost turn of the first spiral structure and an innermost turn of the second spiral structure.

Abstract: A coil module is provided, including a second coil mechanism. The second coil mechanism includes a third coil assembly and a second base corresponding to the third coil assembly. The second base has a positioning assembly corresponding to a first coil mechanism.

Abstract: A computation apparatus, a cardiac arrhythmia assessment method thereof and a non-transitory computer-readable recording medium are provided. In the method, electrocardiography (ECG) signal is obtained. Whether the ECG signal is conformed to a first abnormal rhythm symptom is determined. Then, whether the ECG signal is conformed to a second abnormal rhythm symptom different from the first abnormal rhythm symptom is determined based on the determined result of the first abnormal rhythm symptom. Accordingly, multiple abnormal rhythm assessments are integrated, the subsequent assessment is speeded-up and optimized according to the determined result of a previous assessment, so as to enable to implement on a handheld apparatus.

Abstract: A casing of an electronic device including a metallic housing, a first non-conductive spacer and a second non-conductive spacer is provided. The metallic housing has an inner surface and an outer surface opposite to the inner surface, and the outer surface has a back side and lateral sides connecting with the back side. The inner surface is substantially a recessed structure. The metallic housing having a first gap and a second gap substantially located at two opposite ends of the metallic housing and being parallel with each other. The first non-conductive spacer is disposed the first gap, and the second non-conductive spacer is disposed in the second gap.

Abstract: A system performs convolution operations based on an analysis of the input size. The input includes data elements and filter weights. The system includes multiple processing elements. Each processing element includes multipliers and adders, with more of the adders than the multipliers. According to at least the analysis result which indicates whether the input size matches a predetermined size, the system is operative to select a first mode or a second mode. In the first mode, a greater number of the adders than the multipliers are enabled for each processing element to multiply transformed input and to perform an inverse transformation. In the second mode, an equal number of the adders and the multipliers are enabled for each processing element to multiply-and-accumulate the input. One or more of the multipliers are shared by the first mode and the second mode.

Abstract: A semiconductor device and method for making the semiconductor device comprising a flash memory cell is provided. In accordance with some embodiments, the method includes: patterning a first gate material layer and a gate insulating film over a substrate, the first gate material layer comprising a first gate material, the gate insulating film disposed on the first gate material layer; forming a second gate material layer over the substrate, the gate insulating film, and side walls of the first gate material layer, the second gate material layer comprising a second gate material; etching the second gate material layer to expose the substrate and the gate insulating film and provide a portion of the second gate material layer along each of the side walls of the first gate material layer; and etching the gate insulating film and the first gate material layer so as to form a plurality of gate structures.

Abstract: An adaptive power supply system for an unmanned vehicle and an operation method thereof are provided. The adaptive power supply system includes an adaptive power supply, a battery, a sensing circuit, and a power dispatch controller. The output terminal of the adaptive power supply powers the load circuit of the unmanned vehicle. The battery is coupled to the output terminal of the adaptive power supply. The sensing circuit senses the output of the output terminal of the adaptive power supply and the output of the battery. The power dispatch controller controls the output of the output terminal of the adaptive power supply according to the sensing result of the sensing circuit. The power dispatch controller determines whether one or both of the adaptive power supply and the battery power the load circuit by adjusting the output of the adaptive power supply.

Abstract: A casing of an electronic device including a metallic housing and a first non-conductive spacer is provided. The metallic housing has an inner surface and an outer surface opposite to the inner surface, and the outer surface has a back side and lateral sides connecting with the back side. The inner surface is substantially a recessed structure. The metallic housing has a first gap communicating the inner surface and the outer surface, and the metallic housing further includes a second gap and at least one connecting terminal. The first non-conductive spacer is selectively disposed in the first gap of the metallic housing, and extends from a first side of the lateral sides of the metallic housing to the back side of the metallic housing.

Abstract: A safe nail gun includes a main body, a safety unit, a trigger device, and a clutch unit. The clutch unit has a moving member, a guide piece, and a retainer. The guide piece has a moving segment and a detaching segment. The moving member is connected to the retainer. Upon operation of the trigger device, the retainer drives the safety unit to slide along the moving segment. When one end of the safety unit abuts against an object, the trigger device is enabled to activate ejection of a nail into the object. When the trigger device is continuously operated and the safety unit does not contact an object, the retainer slides from the moving segment to the detaching segment, so the trigger device is disabled to activate ejection of any more nail, thereby ensuring safe use of the nail gun.

Abstract: A modular heating system includes many composite heating modules, each with a microwave resonant cavity for accommodating an object. Each is separable into two parts. One part is a microwave heating semi-cavity which includes a microwave guiding device fixed on the machine frame, and the other part is a conductive heating semi-cavity which is transferrable as a carrier of heating object. The heat-receiving object is placed into a sealed container and positioned in the microwave resonant cavity. The microwaves propagated by the microwave guiding device can heat up the object. The sealed container is configured to sustain the outward expansion pressure due to the temperature rise in the object. The microwave resonant cavities act individually and do not affect each other. They are modular so as to provide the modular heating system with the flexibility to increase or decrease the module numbers for each production line.

Abstract: An exposure apparatus including an optical device set and a substrate carrying platform is provided. The optical device set includes a plurality of light sources, at least one rotating beam deflector and at least one deflector set. The plurality of light sources are configured to emit a plurality of beams. Each deflector set includes a plurality of deflectors. The substrate carrying platform is configured to move an exposed substrate disposed on the substrate carrying platform relative to the optical device set along a relative movement direction. The plurality of beams sequentially travel through the at least one rotating beam deflector and the plurality of deflectors to be projected on the exposed substrate. Trajectories of the plurality of beams projected on the exposed substrate form a plurality of scan lines through rotation of the at least one rotating beam deflector.

Abstract: A display device includes a selection line, a data line and plural pixel units. Each of the pixel units includes a first subpixel and a second subpixel. The second subpixel is disposed around the first subpixel and surrounds the first subpixel. The first subpixel includes a first capacitor, and the second subpixel includes a second capacitor. The selection line is configured to provide a selection signal. The data line is configured to provide a data signal. The first subpixel is configured to transmit the data signal to the first capacitor according to the selection signal, and the second subpixel is configured to transmit the data signal to the second capacitor according to the selection signal.

Abstract: A semiconductor device and method for making the semiconductor device comprising a flash memory cell is provided. In accordance with some embodiments, the method includes: patterning a first gate material layer and a gate insulating film over a substrate, the first gate material layer comprising a first gate material, the gate insulating film disposed on the first gate material layer; forming a second gate material layer over the substrate, the gate insulating film, and side walls of the first gate material layer, the second gate material layer comprising a second gate material; etching the second gate material layer to expose the substrate and the gate insulating film and provide a portion of the second gate material layer along each of the side walls of the first gate material layer; and etching the gate insulating film and the first gate material layer so as to form a plurality of gate structures.

Abstract: A wireless device is provided, and the wireless device includes a first magnetic conductive plate, a second magnetic conductive plate and a coil assembly. The second magnetic conductive plate is disposed on the first magnetic conductive plate. The coil assembly is disposed on the second magnetic conductive plate. The coil assembly includes a starting end and a terminating end, and the coil assembly is wound around a winding axis to form a spiral structure. The terminating end is located outside of the spiral structure. The coil assembly includes at least three metal wires which are arranged parallel to each other along the second magnetic conductive plate and are connected to each other in parallel at the starting end and the terminating end.

Abstract: An apparatus for storing and transporting semiconductor elements includes a first portion and a second portion. The first portion includes a first front side wall, a first rear side wall, a top wall, and at least one pin holder integrally extending from the first rear side wall. The second portion includes a second front side wall, a second rear side wall, a bottom wall, and at least one pivotal pin structure integrally coupled with and extending from the second rear side wall. The at least one pivotal pin structure comprises a shaft, and a head connected with the shaft. The at least one pin holder defines a cavity sized and shaped to accept the head of the at least one pivotal pin structure. The first portion and the second portion are pivotally movable between an open configuration and a closed container configuration.

Abstract: A magnetic conductive substrate is provided and is used for wireless charging or wireless communication. The magnetic conductive substrate includes a first magnetic conductive layer, a second magnetic conductive layer, and a third magnetic conductive layer. The first magnetic conductive layer has a first magnetic permeability, the second magnetic conductive layer has a second magnetic permeability, and the third magnetic conductive layer has a third magnetic permeability. The second magnetic conductive layer is disposed between the first magnetic conductive layer and the third magnetic conductive layer, the first magnetic permeability is different from the second magnetic permeability, and the second magnetic permeability is different from the third magnetic permeability.

Abstract: A projector includes a casing, a controlling module, and an optical engine. The controlling module and the optical engine are disposed in the casing. The controlling module is electrically connected to the optical engine for controlling operation of the optical engine. The optical engine includes a light source, a phosphor wheel, and an airflow generating device. The phosphor wheel has a rotary surface and at least one phosphor region on the rotary surface. The phosphor region can absorb a first light from the light source to emit a second light at a different wavelength. The airflow generating device generates an airflow. The airflow obliquely blows to the rotary surface, so as to dissipate heat from the phosphor wheel.