Abstract: A method of air pollution filtration in a vehicle is disclosed. A plurality of purification devices are provided to detect and transmit an inside-device gas detection datum, respectively, for intelligently selecting and controlling the activation of filtering the air pollution in the inner space of the vehicle. An in-car gas exchange system and a connection device are provided. The connection device receives and compares the respective inside-device gas detection datum, and selectively transmits a control instruction to drive the in-car gas exchange system and the purification devices. The movement of the air pollution is accelerated by the gas convention of the in-car gas exchange system, so that the air pollution is directionally moved toward the corresponding one of the purification devices adjacent to the air pollution for filtration. The air pollution in the inner space of the vehicle is filtered rapidly, so as to provide clean, safe and breathable air.

Abstract: A device for detecting gas and controlling volume of clean gas includes a gas detection module and a gas guider. The gas detection module includes a control circuit board, a gas detection main part and a microprocessor, wherein the gas detection main part detects a gas to generate a signal and transmits the signal to the microprocessor for calculating and processing so as to generate a gas detection data, and the microprocessor outputs a power signal and a pulse-width modulation (PWM) signal according to the gas detection data. The gas guider receives the power signal and the PWM signal outputted by the microprocessor, the gas guider is enabled or disabled, as well as a rotation speed and an output volume of clean gas of the at least one gas guider are adjusted according to the power signal and the PWM signal.

Abstract: A heat-dissipating component for a mobile device includes a case body, a micro pump, and a heat dissipation tube plate. The case body has a vent hole and a positioning accommodation trough. The bottom of the positioning accommodation trough is in communication with the vent hole. The micro pump is disposed in the positioning accommodation trough and corresponds to the vent hole The heat dissipation tube plate has cooling fluid inside. One end of the heat dissipation tube plate is fixed on the positioning accommodation trough and contacts a heating element of the mobile device. The gas transmitted by the micro pump forms gas flow so as to perform heat exchange with heat absorbed by the heat dissipation tube plate, and the gas flow is discharged out through the vent hole.

Abstract: An Ethernet power supply device is provided. The Ethernet power supply device includes a first switch, a second switch, and a processor. When the first switch detects that there is no adapter power supply, the first switch generates a first power supply according to a first network power from a first Ethernet network connector port. When the second switch detects that there is no adapter power supply, the second switch generates a second power supply according to a second network power from the second Ethernet network connector port. When there is no adapter power supply and the first power supply and the second power supply are at the same power level, the processor provides a first control signal to control the first switch to provide the first power supply to a power output terminal as an output power supply.

Abstract: An external gas detecting device is provided. The external gas detecting device includes a casing, a gas detection module and an external connector. The gas detection module is disposed in the casing and detects a gas transported into the casing to generate a gas information. The external connector is connected to and disposed on the casing. The external connector is used to be connected to an external power supply so as to enable the gas detection module, and is used to transmit the gas information so as to achieve the outward transmission of the gas information.

Abstract: A method for intelligently preventing and handling indoor air pollution is adapted to be implemented in an indoor space and includes providing a cloud processing device to receive and intelligently compare an outdoor gas detection data, an indoor gas detection data, and device gas detection data with each other. Then, the cloud processing device remotely transmits a control signal to the communication relay station and further to an indoor gas exchange system, so that the indoor gas exchange system is capable of intelligently enabling the gas processing device and controlling the operation time of the gas processing device for exchanging a polluted gas in the indoor space with the outdoor gas. Moreover, the gas exchanger can perform purification for the polluted gas at the location of the gas exchanger, thereby allowing the polluted gas in the indoor space to be exchanged into a clean, safe, and breathable gas.

Abstract: Apparatus and method for compiling and executing hybrid classical-quantum programs. For example, one embodiment of a method comprises: reading source code specifying both non-quantum operations to be performed by a host processor and quantum operations to be performed by a quantum accelerator; compiling the source code to generate a target object file, wherein portions of the source code specifying the quantum operations are compiled into quantum basic blocks (QBBs) in the target object file, each QBB comprising one or more quantum instructions to be executed by the quantum accelerator and wherein portions of the source code specifying the non-quantum operations are compiled into native instructions to be executed by the host processor.

Abstract: Integrated Optical Phased Array device is a good potential solution for the solid-state LIDAR technology in the application of autonomous driving technique. However, some difficulties still limit the development of OPA devices, one of them is the conflict between the requirement of fewer units in the phase-tuning system and more elements in the emitting system. The present disclosure provides an approach of a Phase-Combining Waveguide Doubler (PCWD) to address this issue. This device can double the waveguide number without any phase mismatch. It enables the capability to control 2N?1 emitting elements with N phase shifters. The device is competitive to any grating coupler array based or end-fire based emitting method, which can potentially satisfy the requirement of a sub-wavelength pitch.

Abstract: A range hood for preventing air pollution is disclosed and includes a main body, a gas guider, a filtration and purification component and at least one gas detection module. The main body is configured to form a diversion path. The gas guider is disposed in the diversion path for guiding an air convection. The filtration and purification component is disposed in the diversion path for filtering and purifying an air pollution source contained in the air convection guided by the gas guider. The at least one gas detection module is disposed in the diversion path for detecting the air pollution source and transmitting a gas detection datum.

Abstract: A control circuit for controlling a stackable multiphase power converter includes: a synchronization terminal; a synchronization signal connected to the synchronization terminals of a plurality of the control circuits in parallel, wherein the synchronization signal includes a plurality of pulses to be successively counted as a count number; and a reset signal, configured to reset and initiate the count number; wherein the control circuit further comprises a phase-sequence number, wherein the control circuit enables a corresponding power stage circuit to generate a phase of the output power when the count number reaches the phase-sequence number.

Abstract: A heat dissipating mechanism is used to dissipate heat generated by a heat generation component of an electronic device. The heat generation component is disposed on a circuit board. The heat dissipating mechanism includes a rotation component and a heat dissipation component. The rotation component is disposed on the circuit board. The heat dissipation component is rotatably disposed on the rotation component. The heat dissipation component includes a contacting surface and a fin body. The contacting surface is a bottom surface of the fin body and configured to contact against the heat generation component.

Abstract: A mobile power device capable of detecting gas is disclosed and includes a main body, a gas detection module, a driving and controlling board, a power module and a microprocessor. The main body includes a ventilation opening, a connection port and an accommodation chamber. The ventilation opening is in communication with the accommodation chamber. The gas detection module and the driving and controlling board are disposed within the accommodation chamber. The gas detection module, the power module and the microprocessor are fixed on and electrically connected to the driving and controlling board. The power module is capable of storing an electric energy and outputting the electric energy outwardly. The microprocessor enables the gas detection module to detect and operate. The microprocessor converts the detection information of the gas detection module into a detection data, which is stored and transmitted to the mobile device or an external device.

Abstract: A method of notifying in-car air pollution is disclosed and includes: a) providing an in-car air pollution detection system including at least one in-car gas detection module, at least one out-car gas detection module, an in-car air conditioner including an audio element and a display element, and a plurality of filtering and purification components disposed in the interior space of the car for filtering and purifying the air pollution source in the interior space of the car; b) notifying an initial value of the in-car gas detection datum; c) notifying a post-purification value of the in-car gas detection datum, wherein the post-purification value of the in-car gas detection datum is broadcasted by the audio element and/or displayed by the display element of the in-car air conditioner; and d) intelligently selecting an external gas to be introduced or not to be introduced into the interior space of the car.

Abstract: Aspects of the disclosure relate to a package, a carton, and a blank for forming the carton. An aspect of the invention provides a package comprising a carton or article carrier loaded with one or more articles. The package comprises a group of generally cylindrical articles each having an end and a cylindrical side. The carton is disposed at least partially around the group of articles B. The carton comprises a plurality of panels including: a bottom wall, a top wall, first and second opposed side walls and first and second opposed end walls. The group of articles are arranged in a plurality of rows of articles comprising a first row and a second row.

Abstract: A high frequency vibration spindle system with non-contact power transmission and a method for manufacturing a restraining member used therein are disclosed. The high frequency vibration spindle system comprises: an electric power transmission device including a first induction module and a second induction module, wherein the second induction module is disposed at either a spindle or a toolholder and is adapted to receive an electric power from the first induction module in a non-contact electromagnetic induction manner; a transducer adapted to vibrate the tool and disposed at the toolholder and electrically connected with the second induction module to receive the electric power; and-a restraining member located between the first induction module and the second induction module. With the restraining member, the structural strength and stability of the second induction module can be improved, thereby increasing the maximum rotational speed of the high frequency vibration spindle system.

Abstract: A vehicle equipment seal device includes a main body portion, a bolt portion, a metal wire connection portion and a lock structure. The main body portion has a connection surface. The bolt portion is inserted into the main body portion. The metal wire connection portion has one end fixed on the connection surface of the main body portion, and the other end provided with the bolt portion. The lock structure is arranged in the main body portion, wherein the lock structure includes a motor and a sensor, and the sensor is used to position a turning position of the motor, thereby determining whether the lock structure locks the bolt portion or unlocks the bolt portion.

Abstract: The invention discloses a modulator, a demodulator and a wireless communication system. The wireless communication system comprises a modulator and a demodulator. The modulator is suitable for generating a target linear frequency modulation signal, wherein the target linear frequency modulation signal is a signal of which the frequency is varied linearly over time, wherein the phase of the target linear frequency modulation signal is determined by an initial frequency and a frequency stepping of the target linear frequency modulation signal, and the frequency stepping is determined by the bandwidth of the target linear frequency modulation signal and the spreading factor of the target linear frequency modulation signal. The demodulator is suitable for demodulating the target linear frequency modulation signal. According to the scheme, power consumption can be reduced while long-distance signal transmission is realized.

Abstract: A method for facilitating recycling an object is provided. The object is produced to include a detecting device that detects a condition of the object, and wirelessly sends out the detected condition of the object, so that a dealer shop may receive the detected condition of the object, and send the same to a server. The server determines whether the object has worn out based on the detected condition, and sends a message to a mobile device related to a consumer of the object for notifying the consumer that the object has worn out, thereby motivating the consumer to recycle the object.

Abstract: A structure for adjusting a support force of a lumbar pillow includes: a back hugger body, a lumbar pillow, an elastic support, and a support adjustment mechanism; wherein a bottom of the back hugger body is hinged to a top of the lumbar pillow, and a back of the back hugger body is provided with a connection arm; one end of the elastic support is connected to a back of the lumbar pillow, and the other end of the elastic support is connected to a front side of the connection arm; and the support adjustment mechanism includes a slide block and a drive assembly connected to the slide block, wherein the slide block is slidably connected between the elastic support and the connection arm and is abutted against a back of the elastic support.

Abstract: A miniature gas detection system includes a separation flow channel fabricated by semiconductor processes and a filling material disposed in the main flow channel of the separation flow channel to perform adsorption and separation on compositions of compounds contained in the gas introduced into the main flow channel. Each detection flow channel is formed with a monitoring chamber, and a micro-electromechanical systems pump is formed on the bottom portion of the monitoring chamber. In each monitoring chamber, a light emitted from the light emitting element is reflected by the two mirrors and received by the light detection element. Therefore, the light detection elements obtain and output spectra of the compositions of compounds contained in the gas according to the differences in optical adsorptions of the compositions of compounds for lights with different wavelengths, so as to analyze and determine the type of the gas contained in the compositions of compounds.