Abstract: A signal receiving circuit is provided. The signal receiving circuit includes a receiving circuit, an adjustment circuit and a boundary detection circuit. The receiving circuit is configured to receive an input signal. The adjustment circuit is configured to adjust the input signal. The boundary detection circuit is configured to detect a first signal having a first data pattern in the input signal and a second signal having a second data pattern in the input signal. The boundary detection circuit is further configured to detect a gap value between a first signal boundary of the first signal and a second signal boundary of the second signal to reflect a status of the adjustment circuit.

Abstract: A power supply circuit includes a first regulator and a second regulator. The first regulator is configured to generate a first output signal according to an input signal. A voltage value of the first output signal decreases according to the input signal and a first voltage threshold value at a power-off stage. The second regulator is configured to be enabled according to the first output signal to generate a second output signal according to the input signal. A voltage value of the second output signal decreases according to the input signal and a second voltage threshold value at the power-off stage. The second voltage threshold value is greater than the first voltage threshold value.

Abstract: A circuitry applied to an electronic device having a Universal Serial Bus (USB) type-C connector is provided. The circuitry includes a transceiver circuit, a physical layer circuit and a processing circuit. In operations of the circuitry, the transceiver circuit is coupled to the USB type-C connector. The physical layer circuit is configured to directly utilize a plurality of first signals from the USB type-C connector as at least one portion of Ethernet signals, and process the first signals to generate a plurality of processed first signals. The processing circuit is configured to process the processed first signals to generate an output signal.

Abstract: A calibration method of an equalizer circuit for a memory storage device is disclosed. The calibration method includes: receiving a first signal; adjusting, by the equalizer circuit, the first signal according to a control parameter to output a second signal; generating a first sampling signal according to a first reference signal and the second signal, wherein the first sampling signal reflects data transmitted by the first signal; and generating a second sampling signal according to a second reference signal and the second signal and adjusting the control parameter according to the second sampling signal to calibrate the equalizer circuit, wherein a voltage value of the first reference signal is different from a voltage value of the second reference signal.

Abstract: A structure for preventing the formation of a dead point for a cam wheel includes a driving wheel with a pressing portion provided at one side thereof for pushing a pushed portion of the cam wheel. When the cam wheel is moved over a distance while rotating simultaneously, a cam portion of the cam wheel pushes one end of the swinging piece. When the one end of the swinging piece is pushed to be apart from the outer periphery of the cam wheel, a restoring piece axially pushes the cam wheel back to its original position. A strapping device includes the above structure, a housing, a first transmission assembly, a second transmission assembly and a third transmission assembly. Tensioning of a circular strap, rapid friction bonding and cutting are sequentially performed by the transmissions of the first to third assemblies, respectively.

Abstract: An electronic device includes a display interface with a first display area and a second display area, a memory and a processor. The memory stores at least one instruction. The processor is coupled to the memory. After loading the program instruction, the processor performs: accessing an image record file with a plurality of original frames; simultaneously displaying the original frames in the first display area and the second display area according to an original scale; detecting whether a first object exists in the image record file; and when the first object is detected in the image record file, displaying a zoom-in image with the first object in the second display area according to a first magnification scale and displaying the original frame corresponding to the zoom-in image in the first display area according to the original scale, wherein the first magnification scale is greater than the original scale.

Abstract: An equalizer circuit, a memory storage device and a signal adjustment method are disclosed. The equalizer circuit is configured to receive an input signal, a reference voltage signal and a sensing clock signal and generate an error signal. The equalizer circuit is further configured to generate a first adjustment signal and a second adjustment signal according to the error signal. The equalizer circuit is further configured to update a control code from a first control code to a second control code according to at least one of the first adjustment signal and the second adjustment signal and generate an adjustment control signal according to the control code. The equalizer circuit is further configured to generate a feedback control signal according to the adjustment control signal to restore the control code from the second control code to the first control code.

Abstract: A circuitry applied to an electronic device having a Universal Serial Bus (USB) type-C connector is provided. The circuitry includes a transceiver circuit, a physical layer circuit and a processing circuit. In operations of the circuitry, the transceiver circuit is coupled to the USB type-C connector. The physical layer circuit is configured to directly utilize a plurality of first signals from the USB type-C connector as at least one portion of Ethernet signals, and process the first signals to generate a plurality of processed first signals. The processing circuit is configured to process the processed first signals to generate an output signal.

Abstract: A signal receiving circuit is provided. The signal receiving circuit includes a receiving circuit, an adjustment circuit and a boundary detection circuit. The receiving circuit is configured to receive an input signal. The adjustment circuit is configured to adjust the input signal. The boundary detection circuit is configured to detect a first signal having a first data pattern in the input signal and a second signal having a second data pattern in the input signal. The boundary detection circuit is further configured to detect a gap value between a first signal boundary of the first signal and a second signal boundary of the second signal to reflect a status of the adjustment circuit.

Abstract: A signal receiving circuit, a memory storage device and a signal receiving method are provided. The signal receiving circuit includes an equalizer module, a clock and data recovery (CDR) circuit and a controller. The equalizer module is configured to receive a first signal and compensate the first signal to generate a second signal. The CDR circuit is configured to perform a phase locking on the second signal. The controller is configured to open or close a signal pattern filter of the CDR circuit according to the second signal, wherein the signal pattern filter is configured to filter a signal having a specific pattern in the second signal.

Abstract: A tube cutter includes a handle, a carrier, a circular knife, a knob, a threaded rod and a spring. The handle includes an aperture. The carrier is movably connected to the handle, and includes a screw hole. The circular knife is supported on the carrier. The knob is rotationally connected to the handle and includes a non-circular recess. The threaded rod includes a threaded section inserted in the screw hole, a shank inserted in the aperture, and a non-circular head inserted in the non-circular recess. The spring is compressed between the handle and the non-circular head to render the threaded rod smoothly movable relative to the handle.

Abstract: A micromixer of a gas turbine has a plurality of tubes each having an inlet and an outlet for receiving a flow and dispersing the flow to a combustor. At least some of the tubes have a liquid fuel injector, and the liquid fuel injector projects into one of the tubes. The liquid fuel injector has a ramped upstream surface and two converging side surfaces. The ramped upstream surface compresses the flow passing thereover, and a top surface of the liquid fuel injector comprises a liquid fuel outlet.

Abstract: A structure for preventing the formation of a dead point for a cam wheel includes a driving wheel with a pressing portion provided at one side thereof for pushing a pushed portion of the cam wheel. When the cam wheel is moved over a distance while rotating simultaneously, a cam portion of the cam wheel pushes one end of the swinging piece. When the one end of the swinging piece is pushed to be apart from the outer periphery of the cam wheel, a restoring piece axially pushes the cam wheel back to its original position. A strapping device includes the above structure, a housing, a first transmission assembly, a second transmission assembly and a third transmission assembly. Tensioning of a circular strap, rapid friction bonding and cutting are sequentially performed by the transmissions of the first to third assemblies, respectively.

Abstract: An electronic device includes a display interface with a first display area and a second display area, a memory and a processor. The memory stores at least one instruction. The processor is coupled to the memory. After loading the program instruction, the processor performs: accessing an image record file with a plurality of original frames; simultaneously displaying the original frames in the first display area and the second display area according to an original scale; detecting whether a first object exists in the image record file; and when the first object is detected in the image record file, displaying a zoom-in image with the first object in the second display area according to a first magnification scale and displaying the original frame corresponding to the zoom-in image in the first display area according to the original scale, wherein the first magnification scale is greater than the original scale.

Abstract: High temperature protection system includes a thermal detection and control circuit, a pulse width modulation signal output circuit, a driving circuit, and a coil module. The thermal detection and control circuit is used for detecting a temperature and outputting at least one corresponding control signal. The pulse width modulation signal output circuit is coupled to the thermal detection and control circuit for generating a pulse width modulation signal according to the at least one control signal. The driving circuit is coupled to the pulse width modulation signal for generating at least one driving voltage. The coil module is coupled to the driving circuit and is operated according to the at least one driving voltage.

Abstract: A micromixer of a gas turbine has a plurality of tubes each having an inlet and an outlet for receiving a flow and dispersing the flow to a combustor. At least some of the tubes have a liquid fuel injector, and the liquid fuel injector projects into one of the tubes. The liquid fuel injector has a ramped upstream surface and two converging side surfaces. The ramped upstream surface compresses the flow passing thereover, and a top surface of the liquid fuel injector comprises a liquid fuel outlet.

Abstract: A liquid fuel injection assembly for a gas turbine engine is provided. The liquid fuel injection assembly includes at least one micromixer, at least one liquid fuel injection nozzle, and at least one post. The at least one micromixer includes at least one wall defining a conduit. The at least one liquid fuel injection nozzle extends from the at least one wall into the conduit. The at least one liquid fuel injection nozzle has a first drag coefficient. The at least one liquid fuel injection nozzle is configured to inject a flow of liquid fuel into the flow of air. The at least one post extends from the at least one wall and circumscribes the at least one liquid fuel injection nozzle. The liquid fuel injection nozzle and post have a second drag coefficient. The first drag coefficient is greater than the second drag coefficient.

Abstract: A cosmetic composition including ?-polyglutamic acid or a salt thereof as active ingredients is made of from 0.01% to 5% by weight of ?-polyglutamic acid (?-PGA) or a salt thereof and from 0.02% to 8% by weight of chlorella growth factor (CGF) based on a total weight of the cosmetic composition. The average molecular weight of the ?-polyglutamic acid or the salt thereof is between 1×106 Da and 3×106 Da.

Abstract: A remote switch device includes a first port, a second port and a third port. One of the first and second ports is coupled to a first power circuit through an external switch, and the other one is coupled to the first power circuit. The third port is coupled to a second power circuit through a load. The remote switch device switches, upon any one of receipt of a wireless control signal that indicates a switching operation and detection of switching of the external switch, from one of a conducting state and a non-conducting state to the other one of the conducting state and the non-conducting state, thereby permitting or not permitting electrical power transmission from the first power circuit to the second power circuit.

Abstract: A fuel injection system for use in a combustor of a turbine engine includes a mixer assembly including a mixer housing and a fuel nozzle assembly positioned radially inward of the mixer housing. The fuel nozzle assembly includes a substantially annular fuel injection housing and a substantially annular main fuel injector coupled to the fuel injection housing. The main fuel injector includes a body, a fuel delivery passage defined in the body, a swirl chamber defined in the body downstream of the fuel delivery passage, and a plurality of circumferentially-spaced fuel metering slots defined in the body and coupled in flow communication with and between the fuel delivery passage and the swirl chamber.