Abstract: A method and system for producing an adjustable resistor with a set resistance for adjusting quiescent current in a GaN transistor in a power amplifier. A quiescent current on the GaN power amplifier is measured via a test probe from a microcontroller unit on a test fixture. A resistance value is determined for output of a voltage bias value to adjust the quiescent current of the GaN transistor in the power amplifier. The resistance value is stored in an electronically adjustable resistor. The adjustable resistor is coupled to an output voltage circuit to provide voltage at the voltage vias value to a voltage bias input of the power amplifier.

Abstract: The present invention provides a method for generating a virtual navigation route, by obtaining multiple navigation points each with a flag data; identifying at least two lanes from a front video data; creating a navigation characteristic image according to the flag data, the navigation points, the front video data, and the at least two lanes, wherein the navigation characteristic image has multiple dotted grids; calculating a probability of a navigation route passing through each dotted grid, and setting the dotted grid with the highest probability calculated in each row of the navigation characteristic image as a first default value; and fitting curves for the grids with the first default value as the navigation route; the navigation route is generated in real time and projected over the front video data using an augmented reality (AR) method, achieving AR effects and navigating with better representation of the traffic.

Abstract: The present invention provides a method for generating a virtual navigation route, by obtaining multiple navigation points each with a flag data; identifying at least two lanes from a front video data; creating a navigation characteristic image according to the flag data, the navigation points, the front video data, and the at least two lanes, wherein the navigation characteristic image has multiple dotted grids; calculating a probability of a navigation route passing through each dotted grid, and setting the dotted grid with the highest probability calculated in each row of the navigation characteristic image as a first default value; and fitting curves for the grids with the first default value as the navigation route; the navigation route is generated in real time and projected over the front video data using an augmented reality (AR) method, achieving AR effects and navigating with better representation of the traffic.

Abstract: A system of concentrating and separating waste solvent liquid includes a distillation tower, an extracting distillation unit, an extract agent recovery unit, and a vapor permeation film unit. The scheme of centrifugal distillation is specifically employed to collocate with vapor permeation to effectively concentrate the content of isopropanol in the waste solvent liquid to generate a final produce with ultra high concentration of isopropanol, and constantly recovers the extract agent. The system is able to be quickly settled to a steady state of operation with low power consumption because the extracting distillation unit has smaller size. Since no liquid is left in the extract agent recovery unit, operation risk is greatly reduced. In addition, the input feed is almost processed, overall efficiency is thus improved. The vapor permeation film unit further removes considerably little content of water from the organic solvent to increase the content of isopropanol up to 99.9% or more.

Abstract: A system of concentrating and separating waste solvent liquid includes a distillation tower, an extracting distillation unit, an extract agent recovery unit, and a vapor permeation film unit. The scheme of centrifugal distillation is specifically employed to collocate with vapor permeation to effectively concentrate the content of isopropanol in the waste solvent liquid to generate a final produce with ultra high concentration of isopropanol, and constantly recovers the extract agent. The system is able to be quickly settled to a steady state of operation with low power consumption because the extracting distillation unit has smaller size. Since no liquid is left in the extract agent recovery unit, operation risk is greatly reduced. In addition, the input feed is almost processed, overall efficiency is thus improved. The vapor permeation film unit further removes considerably little content of water from the organic solvent to increase the content of isopropanol up to 99.9% or more.

Abstract: A foreign object detection device includes a processor, a detecting circuit assembly connected to the processor, a coil connected to the detecting circuit assembly, a signal generator connected to the processor and the detecting circuit assembly, and a coil configuring circuit connected to the processor and the coil. The processor outputs a control signal to the coil configuring circuit so as to control the coil configuring circuit to generate a switch signal for enabling the coil to switch to one of a closed mode and an open mode, and controls the signal generator to transmit a test signal to the coil via the detecting circuit assembly when the coil is in the open mode.

Abstract: A foreign object detection device includes a processor, a detecting circuit assembly connected to the processor, a coil connected to the detecting circuit assembly, a signal generator connected to the processor and the detecting circuit assembly, and a coil configuring circuit connected to the processor and the coil. The processor outputs a control signal to the coil configuring circuit so as to control the coil configuring circuit to generate a switch signal for enabling the coil to switch to one of a closed mode and an open mode, and controls the signal generator to transmit a test signal to the coil via the detecting circuit assembly when the coil is in the open mode.

Abstract: The present invention relates to a pulp-molded container structure and molding device and method thereof. The molding device comprises a first container molding die and a second container molding die. The first container molding die comprises a snap-fit molding part and a rim molding part, so that a snap-fit section of the pulp-molded container structure and a circular rim section at the edge of the pulp-molded container structure are formed when the first container molding die and the second container molding die are coupled with each other. The rim section and the snap-fit section are used to strengthen the combination of the pulp-molded container structure and an external container, so that the combination is more stable.

Abstract: The present invention relates to a pulp-molded lid and its molding device. The molding device comprises a first lid molding die and a second lid molding die. The first lid molding die comprises a snap-fit molding part and a rim molding part, so that a snap-fit section of the pulp-molded lid and a circular rim section at the edge of the pulp-molded lid are formed when the first lid molding die and the second lid molding die are coupled with each other. The rim section and the snap-fit section are used to strengthen the combination of the pulp-molded lid and an external container, so that the combination is more stable.

Abstract: In a method for optimizing music using an electronic device, music genres and optimization parameters of each of the music genres are preset. The method classifies songs stored in a storage device of the electronic device according to the music genres. When a song is playing using a music player of the electronic device, a music genre of the song is determined. The method further optimizes the song using an equalizer of the music player according to the optimization parameters corresponding to the determined music genre.

Abstract: A self-learning regenerative braking control module is adapted for use with a vehicle, and includes a driving mode determining unit, an analyzing unit, and a regenerative braking determining unit. The driving mode determining unit determines a driving mode according to an accelerator signal, a brake signal, and a speed signal from the vehicle and outputs a coasting duration and coasting information associated with the driving mode to the analyzing unit for obtaining acceleration information. The regenerative braking determining unit obtains target regenerative braking data containing target vehicle speeds that vary with time based upon the acceleration information and regenerative braking reference data stored therein.

Abstract: A self-learning regenerative braking control module is adapted for use with a vehicle, and includes a driving mode determining unit, an analyzing unit, and a regenerative braking determining unit. The driving mode determining unit determines a driving mode according to an accelerator signal, a brake signal, and a speed signal from the vehicle and outputs a coasting duration and coasting information associated with the driving mode to the analyzing unit for obtaining acceleration information. The regenerative braking determining unit obtains target regenerative braking data containing target vehicle speeds that vary with time based upon the acceleration information and regenerative braking reference data stored therein.

Abstract: A 2D/3D dual-mode image sensing circuitry is composed of a photodiode, an active sensing unit, and a pull-down unit. The photodiode is to detect and convert optical signals into electronic signals. The active sensing unit is electrically connected with one end of the photodiode for receiving electronic signals outputted by the photodiode, having an output. The pull-down unit is electrically connected with the output, providing a pull-down path. The pull-down unit has a pull-down control terminal, by which the pull-down unit can be externally controllably switched on/off, for sinking the potential or not to the aforesaid end of the photodiode. In this way, as the 2D mode is switched on, the 3D mode is switched off; on the other hand, as the 3D mode is switched on, the 2D mode is switched off.

Abstract: A proximity sensor module used in an electronic device includes a combination sensing element and antenna, and a detecting circuit electrically connected to the combination sensing element and antenna. The combination sensing element and antenna is used to detect whether an external object is in vicinity of the combination sensing element and antenna according to capacitance changes of the combination sensing element and antenna in presence or absence of an external object in the vicinity, the detecting circuit detects the capacitance changes, and generates a signal associated with the changes to decrease or increase transmission power transmitted to the combination sensing element and antenna.

Abstract: In a method for switching between applications of an electronic device, a switch mode and an activation condition of the switch mode are set. The method displays a switch menu on a current user interface when the switch mode is activated, the switch menu includes icons of running applications of the electronic device. The method determines a selected icon in response to receiving a touch signal on the selected icon in the switch menu, and determines one of the running applications corresponding to the selected icon. The current user interface is switched to a software interface of the determined running application.

Abstract: In a method for optimizing music using an electronic device, music genres and optimization parameters of each of the music genres are preset. The method classifies songs stored in a storage device of the electronic device according to the music genres. When a song is playing using a music player of the electronic device, a music genre of the song is determined. The method further optimizes the song using an equalizer of the music player according to the optimization parameters corresponding to the determined music genre.

Abstract: A proximity sensor module used in an electronic device includes a combination sensing element and antenna, and a detecting circuit electrically connected to the combination sensing element and antenna. The combination sensing element and antenna is used to detect whether an external object is in vicinity of the combination sensing element and antenna according to capacitance changes of the combination sensing element and antenna in presence or absence of an external object in the vicinity, the detecting circuit detects the capacitance changes, and generates a signal associated with the changes to decrease or increase transmission power transmitted to the combination sensing element and antenna.

Abstract: A 2D/3D dual-mode image sensing circuitry is composed of a photodiode, an active sensing unit, and a pull-down unit. The photodiode is to detect and convert optical signals into electronic signals. The active sensing unit is electrically connected with one end of the photodiode for receiving electronic signals outputted by the photodiode, having an output. The pull-down unit is electrically connected with the output, providing a pull-down path. The pull-down unit has a pull-down control terminal, by which the pull-down unit can be externally controllably switched on/off, for sinking the potential or not to the aforesaid end of the photodiode. In this way, as the 2D mode is switched on, the 3D mode is switched off; on the other hand, as the 3D mode is switched on, the 2D mode is switched off.

Abstract: A bipolar plate of a fuel cell comprises a body, two flow fields, and electrically conductive fibers. The body has a central portion and a peripheral portion surrounding the central portion. The flow fields are disposed on the two sides of the central portion of the body. The electrically conductive fibers are positioned in the central portion and penetrate therethrough.