Abstract:
A flat spring plate includes an outer closed-loop frame having a plurality of evenly spaced outer connection parts and a plurality of elongated side frame members each interconnected between the two corresponding adjacent outer connection parts, an inner closed-loop frame concentric with and surrounded by the outer frame, and a plurality of spring parts interconnected between the respective outer connection parts of the outer frame and the respective inner connection parts of the inner frame. The inner frame includes a plurality of evenly spaced inner connection parts. Each of the spring parts includes a U-shaped part adjacent to the corresponding outer connection part, a curved part adjacent to the corresponding inner connection part, and an elongated intermediate part interconnected between the U-shaped part and the curved part. Each elongated intermediate part is substantially parallel to the corresponding side frame member of the outer frame.
Abstract:
An exemplary lens actuator includes a lens barrel, a plurality of convex stages and a plurality of stop mechanisms protruding out from a first end surface of the lens barrel, a coil wrapped around the lens barrel, a plurality of magnets, a bracket, and a resilient plate. The resilient plate includes an outer frame, an inner frame substantially coaxial with the outer frame, and a plurality of spring portions interconnected between the outer frame and the inner frame. The outer frame of the resilient plate is fixed on the first side of the bracket. The inner frame of the resilient plate is fixed on the plurality of convex stages. The plurality of stop mechanisms faces a surface of the outer frame and is configured for limiting a maximum travel of the lens barrel.
Abstract:
A dual mode communication device includes primary and secondary communication modules for transmitting first and second communication signals, a simulated switch, a microphone and a speaker. When the primary and secondary communication modules transmit one of the first and second communication signals, the simulated switch receives a switch control signal, thereby allowing the microphone to transmit an initiating signal. When the speaker receives a respective one of the primary and secondary switch control signals, the speaker outputs the respective one of the first and second communication signals with signal strength greater than the preset signal strength of the respective one of the first and second communication signals.
Abstract:
This invention relates to novel compounds having the formula (I): and to their pharmaceutical compositions and to their methods of use. These novel compounds provide a treatment for cancer.
Abstract:
A cable assembly for mounting to a panel, comprises a housing comprising a mating portion and a retaining portion extending rearward and outward from a rear end of the mating portion, the retaining portion has a receiving hole therein and a cutout communicated with the receiving hole. At least one key is formed on each of an upper surface and a lower surface of the mating portion. A plurality of conductive contacts are disposed in the housing. A positioning member mounted to the retaining portion of the housing defines an inner arm, an outer arm and a connecting portion connecting with the inner arm and the outer arm. The inner arm is disposed in the receiving hole and having a front end extending out of the receiving hole. The outer arm is located on a lateral side of the retaining portion and has a front end extending into the receiving hole via the cutout and is capable of moving the inner arm rearward to make the front end of the inner arm retracted into the receiving hole.
Abstract:
Integrated circuits for controlling power supplies and relevant control methods are disclosed. A controller generates a control signal to control a power switch. A feedback pin of an integrated circuit receives an external feedback signal representing an output voltage signal of a power supply. Controlled by the control signal, a transferring circuit transfers the feedback signal to the controller when the power switch is off. When the power switch is on, a clamping circuit clamps the voltage of the feedback signal at a predetermined value to avoid the controller from being influenced by the feedback signal.
Abstract:
A serial/parallel data conversion apparatus and a method thereof are used to convert serial data into parallel data by a delay pulse and three stage registers, wherein the device includes a first data register, a second data register, a third data register, a frequency divider and a delay controller. Moreover, the first data register converts the serial data into the parallel data according to a first working clock signal. The frequency divider performs a frequency division for the first working clock signal for producing a second working clock signal. The second data register acquires the parallel data from the first register according to the second working clock signal. The delay controller delays the second working clock signal to produce a third working clock signal. Finally, the third data register obtains the parallel data from the second register according to the third working clock signal.
Abstract:
The embodiments provide compounds of the general Formula I, as well as compositions, including pharmaceutical compositions, comprising a subject compound. The embodiments provide compounds of the general Formula II, as well as compositions, including pharmaceutical compositions, comprising a subject compound. The embodiments further provide treatment methods, including methods of treating a hepatitis C virus infection and methods of treating liver fibrosis, the methods generally involving administering to an individual in need thereof an effective amount of a subject compound or composition.
Abstract:
A charging device with boundary mode control is disclosed. The charging device includes a transformer, a power switch, a detection circuit and a pulse-width modulation (PWM) controller. The power switch is electrically connected to one end of a primary-side winding of the transformer. The detection circuit is electrically connected to the primary-side winding and the power switch. The detection circuit detects the resonance of the parasitic capacitance of the power switch, thereby generating a detection signal for boundary mode control. The PWM controller generates a pulse-width modulation signal for driving the power switch, and turns on the power switch according to the detection signal.
Abstract:
A cable assembly comprises an insulative housing defining a main body portion with a front face, an upper and a lower tongue portion respectively extending forwardly from a top and bottom side of the front face, and the main body portion defining a base section and an organizer angled with the base section, and the insulative housing defined by an upper cover and a lower cover engaged with the upper cover; a printed circuit board disposed in the insulative housing and defining a mating portion extending forwardly from the front face of the insulative housing and disposed between the upper and lower tongue portion and a rear portion opposite to the mating portion thereof; and a cable terminated to the rear portion of the printed circuit board and extending out of the insulative housing along the organizer of the insulative housing.