Abstract: A video display connector having protection circuit includes an insulating stand, a conducting terminal array fixedly connected to the insulating stand, a circuit board disposed in correspondence with the insulating stand and providing electrical connection to a lateral end of the conducting terminal array, a protective element electrically connected with the circuit board and forming a protective circuit therewith, and a transmission line disposed on and electrically connected to the circuit board, the disposition of the transmission line being spatially apart from the insulating stand. Through providing a protection circuit within the video display connector, the main circuit board of the electronic apparatus is shielded from current overload originating from an external audio/video device when the electronic apparatus is connected thereto through the contact terminals of the video display connector.

Abstract: An inverter apparatus has an adaptable high-resolution voltage-to-frequency (V/f) control. The inverter apparatus receives an analog input signal and includes a first circuit, a second circuit, a third circuit, and a micro-controller unit. The first circuit processes a small-signal portion of the analog input signal with a larger voltage gain. The second and the third circuit both processes large-signal portions of the analog input signal with smaller voltage gains respectively. The three processed analog input signals of the first, the second, and the third circuits are converted into three digital output values respectively. The largest digital output value is selected by the micro-controller unit and supplied to a frequency operation unit for generating a corresponding output frequency.

Abstract: A metallic panel assembly having a ripple luster includes an elastic layer, an adhesive layer, a metallic keypad panel, an electroplated layer and an ultraviolet curable resin layer. The elastic layer has a carrier. The carrier is provided thereon with a plurality of protrusions. The adhesive layer is provided on one side surface of the carrier. The metallic keypad panel is provided on one side surface of the adhesive layer and has a thin plate thereon. The plate is provided thereon with a first hollowed portion and a second hollowed portion. The first hollowed portion is set as a pressing region of a key, and the second hollowed portion is set as an icon on the surface of the pressing region. The electroplated layer is provided on one side surface of the metallic keypad panel and penetrates into the first hollowed portion and the second hollowed portion.

Abstract: A multiple function thin-film resistor-capacitor array is used for an optical fiber receiving module. A dielectric thin film with desired pattern and thickness is form on surface of a silicon substrate by semiconductor manufacture process. Resistors of different resistances and capacitors of different capacitances or the combination thereof, and circuit connection therebetween can be provided by controlling the thickness and shape of thin film. The thickness of the thin-film resistor-capacitor array is adjusted by grinding to provide a substrate of a photodiode. The photodiode can be die bonded to the resistor-capacitor array with desired optical position.

Abstract: A highly-efficient ultrasonic wave ink-jet head includes a piezoelectric transducer and a Fresnel lens provided on a supporting layer. A chamber structure is fabricated on the supporting layer by lithography etching, and further bonded with an ink-storing groove to form an ink-jet head. The design provides a total reflection of ultrasonic waves generated on the opposite side of the piezoelectric transducer through the deviation of acoustic impedance of ultrasonic waves at different media. The sound energy of the ultrasonic wave can be effectively reused. Moreover, the phase of the reflected ultrasonic wave is consistent with that of the direct ultrasonic wave generated by the piezoelectric transducer. This forms a highly-efficient ultrasonic wave ink-jet head.

Abstract: A bra pad is combined selectively from thermoplastic polyurethane (TPU) films, silicone gel material or silicone gel material layers, lightweight material layers and cloth layers. The TPU films are configured for containing the silicone gel material to make the silicone gel material layer form a concave cup. A space defined in the concave cup is configured for combining the lightweight material layer. The lightweight material layer has an opposite side surface attaching to the cloth layer to form the bra pad. The present bra pad employs the silicone gel material layer to make it have excellent tactility and comfortable, and employs the lightweight material layer to decrease the weight. Furthermore, the cloth layer is configured for increase the breathe capability and the heat-dissipating capability to make the users more comfortable and no burthen when being carried for a long time or in sports.

Abstract: A release device mounted in a bicycle includes a fork including a socket at a bent portion and two yoke arms extended downward from both sides of the socket to mount a front wheel at distal ends thereof; a sleeve fastened in the socket with an upper portion thereof projecting from the socket, the sleeve including at least one longitudinal top slit; an abutment tube including an upper extension passing a head tube to be threadedly secured to a stem; and a clamp put on an upper portion of the sleeve. The clamp is adapted to either fasten the sleeve and the abutment tube together by contracting the slit by exerting a force in a first direction or unfasten the sleeve and the abutment tube by exerting a force in a second direction opposing the first direction.

Abstract: A fuel vapor adjusting device includes an expansion chamber at a top portion of a fuel tank; an oil spill trip valve being connected to the expansion chamber, which can turn off when there's spilling oil or the fuel tank is fell down; and at least two canisters. Each canister includes a fuel vapor entrance port, a fuel vapor outlet port, and a fuel vapor recycling vent. The fuel vapor entrance port and the fuel vapor outlet port form a fuel vapor filtering passage, and the fuel vapor entrance port and the fuel vapor recycling vent form a fuel vapor recycling passage. The oil spill trip valve, the at least two fuel vapor filtering passages connect in series, and the oil spill trip valve, the at least two fuel vapor recycling passages connect in parallel.

Abstract: A light emitting diode (LED) lamp tube structure includes a tube, a circuit board, a plurality of LED lamps, two electric connectors and a protecting cover. The tube includes a plurality of heat dissipating holes. The circuit board is installed in the tube. The LED lamps are installed on the circuit board and electrically coupled to the circuit board. The two electric connectors are connected to both ends of the tube and electrically coupled to the circuit board. The protecting cover is installed onto the LED lamp tube and includes a board, and through holes disposed on the board and corresponding to the heat dissipating holes. Therefore, the LED lamp tube structure achieves a good heat dissipating effect and enhances the life of the LED lamp tube.

Abstract: A bearing apparatus for a portable electronic device used in vehicle includes a supporting frame, a bearing structure, a cooling fan, a first holding mechanism, and a second holding mechanism. The bearing structure is connected to the supporting frame and has a bearing plate. The first holding mechanism capable of being dismantled from the ground and connected to the bearing plate includes a front and rear moving arms set and a right and left moving arms set. The cooling fan and the second holding mechanism are respectively connected to the bearing plate. The second holding mechanism includes a front telescoping arm set and a rear telescoping arm set. Thereby, any electronic device can be stably abutted and fixed to the bearing plate, in corresponding to variously different sizes, by making appropriate adjustment.

Abstract: A heat-dissipating model includes a heat-conducting member and a heat-dissipating body. The heat-conducting member has a hollow cylinder with a closed end. The interior of the wall of the cylinder is formed with a vacuum chamber. The vacuum chamber is provided with a capillary structure and a working fluid therein. The heat-dissipating body has a through hole for connecting to the outer periphery of the heat-conducting member. Further, the periphery of the heat-dissipating body is provided with a plurality of heat-dissipating fins. With the above arrangement, the heat generated by the heat source can be dissipated to a far place, so that it can be continuously operated at a lower temperature. As a result, the effect of heat conduction or dissipation can be improved and the life is extended.

Abstract: An electronic device installation structure for housing an electronic device which is coupled with a signal transmission dock includes a chassis which has a housing trough to hold the electronic device. The housing trough and the electronic device have respectively a guiding track and a boss that correspond to each other. The guiding track has an inlet and a distal end that jointly define a moving displacement of the boss. The boss can be moved along the guiding track to allow the electronic device to be steadily and fully loaded into the housing trough. The electronic device and the housing trough form an interval between them in the fully loaded condition that is proximate to the thickness of the signal transmission dock so that a secure electric connection is established between the signal transmission dock and the electronic device.

Abstract: An integrative combined vehicle power allotment mechanism includes an electric energy unit, an electric power control unit, an electric power unit, a heat power unit, an one-way clutch unit, a power allotment unit, and a speed change unit. The electric energy unit formed of a storage battery, the heat power unit formed of an internal combustion engine, and the one way clutch unit are disposed in different positions in the power allotment unit. Through dexterously designed energy management, the vehicle is driven with individual electric or mechanical power, or the combination thereof in a best condition so as to achieve the aim of energy saving.

Abstract: An angle-calculation apparatus for three-phase optical encoder receives three-phase sinusoidal signals 120 degree phase from the optical encoder and obtains angle information for a motor rotor. The angle-calculation apparatus includes an A/D converter, a digital signal processor (DSP), a phase digitalizer and a digital counter. The A/D converter converts three-phase analog signals of the optical encoder into three-phase digital signals. The phase digitalizer converts the three-phase analog signals into digital phase signals. The digital counter generates a counting value based on the digital phase signals. The DSP performs an inverse trigonometric function calculation on a relatively linear region of the three-phase digital signals to obtain the angle information. The DSP obtains the rotation turn number and rotation direction of the motor rotor according to the counting value.

Abstract: In a microlens for observing a microstructure and a camera lens structure using the microlens, the microlens includes a frustum formed on a substrate. The frustum is placed to the observed hole of the microstructure, such that a user's naked eye may approach the substrate to observe a locally enlarging image of the inner surface of the hole. In addition, the microlens is able to be placed longitudinally in a hollow lens tube of a camera lens structure, which may be placed on a surface, such that the microlens may be used at any surface.

Abstract: A perpetual calendar clock includes an outer case that has a month window, a date window, a day-of-the-week window, and a clock window formed on the surface thereof. The clock includes a rotatory wheel set, a driving apparatuses, a clock-control unit, and a battery set, which are all fixed within the hollow outer case. The rotatory wheel set has a month wheel, a date wheel, and a day-of-the-week wheel, which, respectively, are aligned to the month window, the date window, and the day-of-the-week window of the outer case. Also, the clock-control unit is aligned to the clock window. The clock-control unit sends a signal for controlling and actuating deflecting rods, micro switches, and touch switches of the driving apparatuses so that the driving apparatuses act with the buses on a flexible circuit board disposed within one of the wheels; then, another control signal is sent to another wheel.

Abstract: A backlight module includes a light source and an integrated optical film. The integrated optical film includes a base, a brightness enhancement layer and a diffusion layer. The base has a first surface and a second surface opposite to each other. The brightness enhancement layer has a plurality of brightness enhancement columns and a plurality of diffusion particles. The brightness enhancement columns are disposed on the first surface. The diffusion particles are dispersed in the brightness enhancement columns. The diffusion layer has a plurality of granular patterns disposed on the second surface in an irregular arrangement. Light beams emitted from the light source pass through the diffusion layer, the base and the brightness enhancement layer in proper order.