Abstract: The present invention relates to a method for asynchronously storing massive data generated during high speed video measurement, the method including the following steps: step (1), constructing a high speed video measurement hardware model; and step (2) realizing asynchronous I/O real-time storage in a high speed solid state disk on the basis of Windows core programming. Compared with the prior art, the present invention solves the problems of incompleteness or frame drop during real-time storage of massive data, and realizes real-time and lossless storage of massive high speed data.

Abstract: A composition contains ?-glucan and is used for preventing and/or treating hormone-dependent dermatitis, skin mucositis or other skin inflammatory diseases.

Abstract: A knife that can be quickly assembled and disassembled comprises a blade and a handle that are removably connected to each other through a connection assembly, and further comprises a knife clip, a knife disc and a handle ring. The left end of the blade is provided with a knife rod. A step is provided at the connection between a main body of the blade and the knife rod. A knife clip is sleeved outside of the step. The handle ring and the knife disc are provided parallel on the left and right sides respectively, and are respectively sleeved outside of the knife rod. The handle comprises a handle sleeve and a built-in sleeve that is fixed at the right end of the inner hole of the handle sleeve.

Abstract: The present application is directed to a level shifting circuit. In one form, a level shifting circuit includes a first inverter, a level shifting unit, and a fast driving unit. The first inverter is configured to invert an input signal received at an input node and to output an inverted input signal to a second input node. The level shifting unit is configured to perform amplitude up-shifting processing on a received input signal. The fast driving unit is configured to pull up an output signal of an output node of the level shifting unit by increasing a discharge current of the level shifting unit when receiving the input signal.

Abstract: Provided are a biological polysaccharide having the effect of preventing and treating acne and/or steroid-dependent dermatitis and the use thereof. Specifically, provided is the use of ?-glucan for preparing a formulation or composition, wherein the formulation or composition is used in the prevention and/or treatment of acne and/or steroid-dependent dermatitis. The ?-glucan has the effects of significantly relieving and improving acne and/or steroid-dependent dermatitis, effectively controlling the occurrence of acne and/or steroid-dependent dermatitis, accelerating the healing and/or regression of acne and/or steroid-dependent dermatitis.

Abstract: The present application is directed to a level shifting circuit. In one form, a level shifting circuit includes a first inverter, a level shifting unit, and a fast driving unit. The first inverter is configured to invert an input signal received at an input node and to output an inverted input signal to a second input node. The level shifting unit is configured to perform amplitude up-shifting processing on a received input signal. The fast driving unit is configured to pull up an output signal of an output node of the level shifting unit by increasing a discharge current of the level shifting unit when receiving the input signal.

Abstract: The disclosure relates to a baking apparatus for secondary battery. The baking apparatus for secondary battery comprises: a feeding device, a discharging device spaced from the feeding device in a horizontal direction, a baking device disposed between the feeding device and the discharging device, and a transferring device. The baking device comprises a baking oven including a housing and a cover for connecting hermetically with the housing. The transferring device is configured to put a secondary battery to be baked, which is conveyed by the feeding device, into the baking oven, and take the baked secondary battery out of the baking oven and convey it to the discharging device.

Abstract: A method of tracking a face includes determining a current frame from video stream data in response to receiving a face tracking instruction; detecting a position of a face in the current frame, and obtaining a historical motion trajectory of the face in the current frame; predicting the position of the face in the current frame based on the historical motion trajectory to obtain a predicted position of the face; obtaining a correlation matrix of the historical motion trajectory and the face in the current frame based on the predicted position and the detected position; and updating the historical motion trajectory based on the correlation matrix, and tracking the face in a next frame based on the updated historical motion trajectory.

Abstract: A terminal management method and an apparatus, where the method includes that a terminal obtains a first light intensity at a first moment and a second light intensity at a second moment according to a first interval period. The second moment is later than the first moment. When a difference between the first light intensity and the second light intensity is greater than a first threshold, and the second light intensity is less than a second threshold, the terminal closes a target program.

Abstract: The present disclosure relates to a clamping apparatus and a transport device. The clamping apparatus comprises: a base; a support plate, stacked with the base in a vertical direction; a locking assembly, by which the support plate is connected to the base, wherein the locking assembly comprises a first locking member disposed on the support plate and a second locking member disposed on the base, the support plate is movable in the vertical direction and is capable of being connected to or separated from the base by connection or separation of the first locking member to or from the second locking member, and a horizontal load is able to be transmitted between the support plate and the base via the locking assembly; and a clamping assembly disposed on a surface of the support plate facing away from the base.

Abstract: The disclosure relates to a baking apparatus for secondary battery. The baking apparatus for secondary battery comprises: a feeding device, a discharging device spaced from the feeding device in a horizontal direction, a baking device disposed between the feeding device and the discharging device, and a transferring device. The baking device comprises a baking oven including a housing and a cover for connecting hermetically with the housing. The transferring device is configured to put a secondary battery to be baked, which is conveyed by the feeding device, into the baking oven, and take the baked secondary battery out of the baking oven and convey it to the discharging device.

Abstract: A terminal management method and an apparatus, where the method includes that a terminal obtains a first light intensity at a first moment and a second light intensity at a second moment according to a first interval period. The second moment is later than the first moment. When a difference between the first light intensity and the second light intensity is greater than a first threshold, and the second light intensity is less than a second threshold, the terminal closes a target program.

Abstract: A detection circuit, a detection method, and an electronic system for detecting an I/O output status are provided. The detection circuit includes a comparison-window generating circuit configured to: detect an I/O data signal, generate a first single pulse signal, determining a first-time window, in response to a rising edge of the I/O data signal, and generate a second single pulse signal, determining a second-time window, in response to a falling edge of the I/O data signal. A first comparison circuit is configured to: receive the first single pulse signal, and compare the I/O drive signal with a preset high-level reference signal within the first time window to obtain a first comparison result. The second comparison circuit is configured to: receive the second single pulse signal, and compare the I/O drive signal with a preset low-level reference signal within the second time window to obtain a second comparison result.

Abstract: A terminal management method and an apparatus, where the method includes that a terminal obtains a first light intensity at a first moment and a second light intensity at a second moment according to a first interval period. The second moment is later than the first moment. When a difference between the first light intensity and the second light intensity is greater than a first threshold, and the second light intensity is less than a second threshold, the terminal closes a target program. It can be learnt from above that, the terminal can determine, according to a variation in light intensities, whether the terminal is blocked by clothes, and close the target program. This reduces running power consumption of the terminal and increases a standby time of the terminal.

Abstract: A crystal oscillator circuit is provided. The crystal oscillator circuit includes an oscillator start-up circuit having a first output terminal and a second output terminal, where the second output terminal outputs a first oscillation signal; and a waveform conversion circuit configured to convert the first oscillation signal to a rectangular wave signal. The crystal oscillator circuit also includes a first current source configured to output a first current to drive the oscillator start-up circuit; and a second current source configured to output a second current, and being connected in parallel with the first current source to jointly drive the oscillator start-up circuit. Further the crystal oscillator circuit includes a pulse generation circuit configured to generate a control pulse signal to control the second current source to output the second current after power on and to stop outputting the second current after a preset time.

Abstract: A terminal management method and an apparatus, where the method includes that a terminal obtains a first light intensity at a first moment and a second light intensity at a second moment according to a first interval period. The second moment is later than the first moment. When a difference between the first light intensity and the second light intensity is greater than a first threshold, and the second light intensity is less than a second threshold, the terminal closes a target program. It can be learnt from above that, the terminal can determine, according to a variation in light intensities, whether the terminal is blocked by clothes, and close the target program. This reduces running power consumption of the terminal and increases a standby time of the terminal.

Abstract: Detection circuit, detection method, and electronic system for detecting an I/O output status are provided. The detection circuit includes a comparison-window generating circuit configured to: detect an I/O data signal, generate a first single pulse signal, determining a first-time window, in response to a rising edge of the I/O data signal, and generate a second single pulse signal, determining a second-time window, in response to a falling edge of the I/O data signal. A first comparison circuit is configured to: receive the first single pulse signal, and compare the I/O drive signal with a preset high-level reference signal within the first time window to obtain a first comparison result. The second comparison circuit is configured to: receive the second single pulse signal, and compare the I/O drive signal with a preset low-level reference signal within the second time window to obtain a second comparison result.

Abstract: A bus contention detection circuit includes a delay unit having an input terminal for receiving an output signal of an I/O driver, a duty cycle adjustment unit connected to the delay unit, and a comparison unit having a first input terminal for receiving the output signal, a second terminal for receiving a reference voltage, and an enable terminal for receiving an enable signal of the duty cycle adjustment unit. The enable signal has a rising edge that is delayed relative to a rising edge of the output signal and a falling edge that is aligned with a falling edge of the output signal. The comparison unit compares a voltage level of the output signal with the reference voltage when the enable signal is in a stable voltage state and determine a bus condition in response to a comparison result.

Abstract: A bus contention detection circuit includes a delay unit having an input terminal for receiving an output signal of an I/O driver, a duty cycle adjustment unit connected to the delay unit, and a comparison unit having a first input terminal for receiving the output signal, a second terminal for receiving a reference voltage, and an enable terminal for receiving an enable signal of the duty cycle adjustment unit. The enable signal has a rising edge that is delayed relative to a rising edge of the output signal and a falling edge that is aligned with a falling edge of the output signal. The comparison unit compares a voltage level of the output signal with the reference voltage when the enable signal is in a stable voltage state and determine a bus condition in response to a comparison result.