Abstract: A substrate structure of a secure digital input/output module interface and its manufacturing method are disclosed herein. First, a substrate is provided, wherein the substrate has a plurality of conductive contact portions abreast arranged on a lower surface of the substrate. Next, a lead frame with a side rail and a plurality of fingers abrest arranged thereon is provided, wherein any one of those fingers has an internal contact and an external contact. Then, those internal contacts of those fingers are electrically connected to those conductive contact portions of the substrate. Further, a sigulation process and a molding process are provided to form a single structure of secure digital interface module. Those fingers of the lead frame are positioned one-on-one to those conductive contact portions of the substrate to improve the mechanical properties and reduce the size of the substrate.

Abstract: A flat panel DMFC (direct methanol fuel cell) includes an integrated cathode electrode sheet, a set of membrane electrode assemblies, an intermediate bonding layer, an integrated anode electrode sheet, and a fuel container base. The integrated cathode/anode electrode sheets are manufactured by using PCB compatible processes.

Abstract: A low profile card reader is disclosed to include a circuit board with a USB connection interface at the front part, an electrically insulative inner shell bonded to the circuit board outside the USB connection interface and defining an accommodation space, a card connector mounted in the accommodation space and electrically connected to the circuit board for receiving and reading a memory card and having a receiving space for receiving a memory card, a guide member connected to the circuit board and defining a sliding way disposed in line with the receiving space of the card connector for guiding a memory card into the card connector, and an outer metal shielding shell surrounding the circuit board, the electrically insulative inner shell, the card connector and the guide member for EMI protection with the USB connection interface of the circuit board exposed to the outside for connection to a computer.

Abstract: A linear programmable switch-capacitance gain amplifier (PGA) is described. The PGA divides the dB-gain curve into several parts by the concept of piece-wise linearity, and then simultaneously executes the dB-linear gain adjustment of MSB and the LSB at the same gain stage. Present invention achieves the PGA dB-linearity by setting up every capacitance of the sampling capacitor array and the holding capacitor array, then arranging the sampling capacitor array and the holding capacitor array by coordinating the switching of the capacitor switches.

Abstract: A driving apparatus and a driving method for a single phase motor utilizes a driving transistor unit, and an auxiliary driving transistor unit to provide two driving currents with the same direction as the single phase coil. Next, a control unit is used to control the conducting and shutting down of the driving transistor unit and the auxiliary driving transistor unit according to the location of the rotating device of the single phase motor. Thereby, the driving current on the single phase coil recirculates to reduce the vibration and noise of the single phase motor, and prevent the problem of the single phase motor not turning on.

Abstract: Disclosed is a low hysteresis center offset comparator, comprising a first switch device, a differential amplifier, a second switch device, a general comparator, a first inverter and a second inverter. By means of the components, a hysteresis window with the low hysteresis center offset may be formed with respect to the inventive comparator with a width of a half-portion thereof formed equal to that of the other half-portion thereof corresponding to an offset voltage inherent in the differential amplifier.

Abstract: A framework folding mechanism of baby swing includes a front supporting stand, a rear supporting stand, and connecting base-plate. The connecting base-plate being installed at the top ends of both the front supporting stand and the rear supporting stand has a developed positioning recess and a folded positioning recess for positioning. When it comes to developing the framework, the top end of the rear supporting stand is retained at the developed positioning recess through a resilient element. When it comes to folding the framework, all the operator has to do is directly pulling the connecting base-plate to make the top end of the rear supporting stand separate from the developed positioning recess and subsequently rotate to move to the folded positioning recess letting the rear supporting stand approach toward the front supporting stand for folding. In this way, the folding mechanism of the invention is capable of achieving the effect of safety and conveniency.

Abstract: A driving mechanism of baby rocking chair includes a transmission system having a transmission motor, a monitoring device, and a control circuit. When the rocking chair oscillates upward and approaches a predetermined set-up high point position that is affected by the gravitational force causing the slowing down of rotating speed, the monitoring device transmits a signal and provides the control circuit with the signal. As the rocking chair reaches the predetermined set-up high point position, the control circuit is capable of switching the direction of the rotation of the transmission motor. It is by this way of controlling the rotating shaft of oscillation of the rocking chair that the control circuit is capable of driving the rocking chair steadily.

Abstract: A novel flat panel DMFC (direct methanol fuel cell) includes an integrated cathode electrode plate, a membrane electrode assembly (MEA) unit, an intermediate bonding layer, an integrated anode electrode plate, and a fuel container. The integrated cathode and anode electrode plates are manufactured by using PCB compatible processes. The integrated cathode and anode electrode plates have embedded metal layout and improved heat dissipation capability.

Abstract: A structure of an integrated packed fuel cell including an integrated cathode electrode sheet that further includes a substrate, at least a cathode electrode area, and at least a conductive opening, an intermediate bonding layer that further includes at least a bonding sheet and at least a conductive opening, an integrated anode electrode sheet that further includes a substrate, at least an anode electrode area, at least a conductive pad, a device combination, and a fuel container base.

Abstract: A liquid soap dispenser including a stationary base and a main body with a cover. A fastener is on the bottom of the stationary base, a concave is on top of the stationary base, a blocking board is on top of the concave, a holding hole with an opening on top is located on the concave; the main body is in box shape with a “T” shape pillar on the back, a slot is on the bottom of the back of the main body; an inner brim is on the top of the main body to fit the inner cover, a protruding rib is on the back of the cover, a blocking brim surrounds the cover, a lock hole is located on the front of the blocking brim, and a lock is inside the lock hole to lock the cover and the stationary base.

Abstract: A partial vertical memory cell and fabrication method thereof. A semiconductor substrate is provided, in which two deep trenches having deep trench capacitors respectively are formed, and the deep trench capacitors are lower than a top surface of the semiconductor substrate. A portion of the semiconductor outside the deep trenches is removed to form a pillar between. The pillar is ion implanted to form an ion-doped area in the pillar corner acting as a S/D area. A gate dielectric layer and a conducting layer are conformally formed on the pillar sequentially. An isolation is formed in the semiconductor substrate beside the conducting layer. The conducting layer is defined to form a first gate and a second gate.

Abstract: A flat panel DMFC (direct methanol fuel cell) includes an integrated cathode electrode sheet, a set of membrane electrode assemblies, an intermediate bonding layer, an integrated anode electrode sheet, and a fuel container base. The integrated cathode/anode electrode sheets are manufactured by using PCB compatible processes.

Abstract: The present invention discloses an improved casing assembly for burglar alarm, and the casing comprises an upper casing, a chassis and a front panel; wherein a circuit board and a speaker are included in the upper casing and the chassis and the front panel is covered on the exterior of the upper casing and locked with the chassis by a lock as a whole. The assembly of the forgoing components is connected by the corresponding coupling components on the assembly and thus does not require additional coupling device, which makes the assembly much simpler and quicker and has the advantages of lowering the manufacturing and labor costs. In the meantime, the printed circuit according to the present invention is coupled to a vibration switch or magnetic spring switch as a sensor triggering source for acting as a trigger of the burglar alarm for motor vehicles, portable objects, displayed items, doors and windows, security or display windows.

Abstract: A partial vertical memory cell and fabrication method thereof. A semiconductor substrate is provided, in which two deep trenches having deep trench capacitors respectively are formed, and the deep trench capacitors are lower than a top surface of the semiconductor substrate. A portion of the semiconductor outside the deep trenches is removed to form a pillar between. The pillar is ion implanted to form an ion-doped area in the pillar corner acting as a S/D area. A gate dielectric layer and a conducting layer are conformally formed on the pillar sequentially. An isolation is formed in the semiconductor substrate beside the conducting layer. The conducting layer is defined to form a first gate and a second gate.

Abstract: A method for forming a uniform bottom electrode in a trench of a trench capacitor. A semiconductor substrate has a dense trench area and a less dense trench area with a plurality of trenches formed in both areas respectively. A hard mask layer is formed on the semiconductor substrate, and the trenches are filled with the mask layer. The hard mask layer is etched at an angle until the dense trench area and the less dense trench area in the semiconductor substrate are exposed to leave the hard mask layer in the trenches. Finally, the hard mask layers in the trenches are etched, and a uniform thickness of the hard mask layer in each trench is achieved.

Abstract: A method of polishing a metal layer comprising the following steps. A structure having an upper patterned dielectric layer with an opening therein is provided. A barrier layer is formed over the patterned upper dielectric layer and lining the opening. A metal layer is formed over the barrier layer, filling the opening. A first polish step employing a first slurry composition is conducted to remove a portion of the overlying metal layer. A second polish step employing the first slurry composition is conducted to: polish the partially removed overlying metal layer; and to expose portions of the barrier layer overlying the patterned upper dielectric layer. A third polish step employing a second slurry composition is conducted to remove the exposed barrier layer portions and exposing underlying portions of the patterned upper dielectric layer. A fourth polish step employing the second slurry composition and BTA is conducted to buff the exposed upper dielectric layer portions.